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  • 1
    Electronic Resource
    Electronic Resource
    Implementation of periodic acid-thiosemicarbazide-silver proteinate staining for ultrastructural assessment of muscle glycogen utilization during exercise (1985)
    Springer
    Cell & tissue research 242 (1985), S. 229-232 
    Details
    ISSN: 1432-0878
    Keywords: Skeletal muscles ; Ultrastructure ; Exercise ; Glycogen ; Humans
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary Distribution of glycogen particles in semithin and ultrathin sections of biopsy samples from human muscles subjected to either short- or long-term running were investigated using PAS and Periodic Acid-ThioSemiCarbazide-Silver Proteinate (PA-TSC-SP) staining methods. Glycogen particles were predominantly found immediately under the sarcolemma or aligned along the myofibrillar Iband. After long-term exhaustive exercise type-1 fibers with a few or no glycogen particles in the core of the fibers were frequently observed. The subsarcolemmal glycogen stores of these “depleted” type-1 fibers were about three times as large as after exhaustive short-time exercise. Another indication of utilization of subsarcolemmal glycogen stores during anaerobic exercise was that many particles displayed a pale, rudimentary shape. This observation suggests fragmental metabolization of glycogen. Thus, depending on type of exercise and type of fiber differential and sequential glycogen utilization patterns can be observed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00225582
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  • 2
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    Nutrition report and the Academy (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-12-20
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉New York, N.Y. -- Science. 1985 Dec 20;230(4732):1324-6, 1410.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/4071054" target="_blank"〉PubMed〈/a〉
    Keywords: Humans ; *Nutritional Physiological Phenomena ; Nutritional Requirements ; *Societies, Scientific ; United States
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 3
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    A new HTLV-III/LAV encoded antigen detected by antibodies from AIDS patients (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-11-15
    Description: A newly identified protein from HTLV-III/LAV, the virus implicated as the etiologic agent of the acquired immune deficiency syndrome, was studied. This protein, which has a molecular weight of 27,000 (p27), was shown by amino acid sequencing to have a coding origin 3' to the env gene on the HTLV-III genome. The presence of antibodies to p27 in virus-exposed individuals indicated that this gene is functional in the natural host.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Allan, J S -- Coligan, J E -- Lee, T H -- McLane, M F -- Kanki, P J -- Groopman, J E -- Essex, M -- 2T32-CA09031/CA/NCI NIH HHS/ -- CA23885/CA/NCI NIH HHS/ -- CA37466/CA/NCI NIH HHS/ -- New York, N.Y. -- Science. 1985 Nov 15;230(4727):810-3.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/2997921" target="_blank"〉PubMed〈/a〉
    Keywords: Acquired Immunodeficiency Syndrome/*immunology/microbiology ; Amino Acid Sequence ; Animals ; Antibodies, Viral/*immunology ; Antibody Formation ; Antigens, Viral/*immunology ; Deltaretrovirus/genetics/*immunology ; Electrophoresis, Polyacrylamide Gel ; Haplorhini/microbiology ; Humans ; Male ; Molecular Weight ; Repetitive Sequences, Nucleic Acid
    Print ISSN: 0036-8075
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 4
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    Major glycoprotein antigens that induce antibodies in AIDS patients are encoded by HTLV-III (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-05-31
    Description: Antibodies from the serum of patients with the acquired immune deficiency syndrome (AIDS) or with the AIDS-related complex and from the serum of seropositive healthy homosexuals, recognize two major glycoproteins in cells infected with human T-cell lymphotropic virus type III (HTLV III). These glycoproteins, gp160 and gp120, are encoded by the 2.5-kilobase open reading frame located in the 3' end of the HTLV-III genome, as determined by amino terminus sequence analysis of the radiolabeled forms of these proteins. It is hypothesized that gp160 and gp120 represent the major species of virus-encoded envelope gene products for HTLV-III.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Allan, J S -- Coligan, J E -- Barin, F -- McLane, M F -- Sodroski, J G -- Rosen, C A -- Haseltine, W A -- Lee, T H -- Essex, M -- 2T32-CA09031/CA/NCI NIH HHS/ -- CA 13885/CA/NCI NIH HHS/ -- CA 37466/CA/NCI NIH HHS/ -- New York, N.Y. -- Science. 1985 May 31;228(4703):1091-4.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/2986290" target="_blank"〉PubMed〈/a〉
    Keywords: Acquired Immunodeficiency Syndrome/*immunology ; Amino Acid Sequence ; Antibodies, Viral/immunology ; Antigens, Viral/genetics/*immunology ; Base Sequence ; Deltaretrovirus/*immunology ; Genes, Viral ; Glycoproteins/genetics/immunology ; Humans ; Molecular Weight ; Tunicamycin/pharmacology ; Viral Envelope Proteins/genetics/*immunology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 5
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    Ethanol withdrawal in mice precipitated and exacerbated by hyperbaric exposure (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-08-23
    Description: Mice were fed an ethanol-containing liquid diet for 9 days. On removal of the diet, exposure to 12 atmospheres absolute of a mixture of helium and oxygen precipitated earlier withdrawal, increased withdrawal scores for the first 6 hours, and increased the peak withdrawal intensity compared to dependent animals exposed to control conditions. The enhanced withdrawal did not appear to reflect alterations in ethanol elimination, oxygen or helium partial pressures, body temperature, or general excitability. These results extend to chronically treated animals the evidence that hyperbaric exposure antagonizes the membrane actions of ethanol.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Alkana, R L -- Finn, D A -- Galleisky, G G -- Syapin, P J -- Malcolm, R D -- R01AA03972/AA/NIAAA NIH HHS/ -- New York, N.Y. -- Science. 1985 Aug 23;229(4715):772-4.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/4040651" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Atmospheric Pressure ; Cell Membrane/drug effects/physiology ; Ethanol/*adverse effects/pharmacology ; Humans ; Male ; Mice ; Substance Withdrawal Syndrome/*physiopathology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 6
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    Neurovisceral and skeletal GM1-gangliosidosis in dogs with beta-galactosidase deficiency (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-08-02
    Description: Beta-galactosidase-deficient siblings in two litters of English springer spaniel puppies showed a progressive neurological impairment, dwarfism, orbital hypertelorism, and dysostosis multiplex. An excess of GM1-ganglioside was found in the brain. Three abnormal oligosaccharides were present in samples of urine, brain, liver, and cartilage. Light microscopy of selected tissue specimens revealed cytoplasmic vacuoles in neurons, circulating blood cells, macrophages, and chondrocytes. Ultrastructural studies demonstrated that these membrane-bound vacuoles were of two types--one containing lamellated membranes and the other, finely granular material. These clinical and pathological findings are similar to those observed in human patients affected by the infantile form of GM1-gangliosidosis.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Alroy, J -- Orgad, U -- Ucci, A A -- Schelling, S H -- Schunk, K L -- Warren, C D -- Raghavan, S S -- Kolodny, E H -- HD 05515/HD/NICHD NIH HHS/ -- HD04147/HD/NICHD NIH HHS/ -- NS 21765/NS/NINDS NIH HHS/ -- New York, N.Y. -- Science. 1985 Aug 2;229(4712):470-2.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/3925555" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Bone Diseases, Metabolic/enzymology/genetics/*veterinary ; Dog Diseases/*enzymology/genetics/pathology ; Dogs ; Female ; G(M1) Ganglioside ; Gangliosidoses/enzymology/genetics/pathology/*veterinary ; Humans ; Lactose Intolerance/genetics/metabolism/*veterinary ; Male ; Neurons/pathology ; Oligosaccharides/metabolism ; Pedigree ; Vacuoles/pathology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 7
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    Circumsporozoite protein of Plasmodium vivax: gene cloning and characterization of the immunodominant epitope (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-11-15
    Description: The gene encoding the circumsporozoite (CS) protein of the human malaria parasite Plasmodium vivax has been cloned. The deduced sequence of the protein consists of 373 amino acids with a central region of 19 tandem repeats of the nonapeptide Asp-Arg-Ala-Asp/Ala-Gly-Gln-Pro-Ala-Gly. A synthetic 18-amino acid peptide containing two tandem repeats binds to a monoclonal antibody directed to the CS protein of Plasmodium vivax and inhibits the interaction of this antibody with the native protein in sporozoite extracts. The portions of the CS gene that do not contain repeats are closely related to the corresponding regions of the CS genes of two simian malarias, Plasmodium cynomolgi and Plasmodium knowlesi. In contrast, the homology between the CS genes of Plasmodium vivax and Plasmodium falciparum, another malaria parasite of humans, is very limited.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Arnot, D E -- Barnwell, J W -- Tam, J P -- Nussenzweig, V -- Nussenzweig, R S -- Enea, V -- New York, N.Y. -- Science. 1985 Nov 15;230(4727):815-8.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/2414847" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; Animals ; Antibodies, Monoclonal/immunology ; Antigens, Surface/*genetics/immunology ; Cloning, Molecular ; Epitopes/*genetics/immunology ; Haplorhini/parasitology ; Humans ; Malaria/parasitology ; Nucleic Acid Hybridization ; Plasmodium/immunology ; Plasmodium vivax/*genetics/immunology ; *Protozoan Proteins ; Repetitive Sequences, Nucleic Acid
    Print ISSN: 0036-8075
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  • 8
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    Specific expression of hepatitis B surface antigen (HBsAg) in transgenic mice (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-12-06
    Description: Two transgenic mice were obtained that contain in their chromosomes the complete hepatitis B virus (HBV) genome except for the core gene. These mice secrete particles of HBV surface antigen (HBsAg) in the serum. In one mouse, HBV DNA sequences that had integrated at two different sites were shown to segregate independently in the first filial generation (F1) and only one of the sequences allowed expression of the surface antigen. Among these animals the males produced five to ten times more HBsAg than the females. A 2.1-kilobase messenger RNA species comigrating with the major surface gene messenger RNA is expressed specifically in the liver in the two original mice. The results suggest that the HBV sequences introduced into the mice are able to confer a tissue-specific expression to the S gene. In addition, the HBV transgenic mice represent a new model for the chronic carrier state of hepatitis B virus infection.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Babinet, C -- Farza, H -- Morello, D -- Hadchouel, M -- Pourcel, C -- CA37300-02/CA/NCI NIH HHS/ -- New York, N.Y. -- Science. 1985 Dec 6;230(4730):1160-3.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/3865370" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Carrier State ; DNA, Recombinant ; Female ; *Genetic Engineering ; Hepatitis B/genetics ; Hepatitis B Surface Antigens/*genetics ; Humans ; Male ; Mice ; Mice, Inbred C57BL/genetics ; Nucleic Acid Hybridization ; RNA, Messenger/genetics
    Print ISSN: 0036-8075
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  • 9
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    Trans-activator gene of human T-lymphotropic virus type III (HTLV-III) (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-07-05
    Description: Human T-lymphotropic virus type III (HTLV-III) encodes a trans-acting factor that activates the expression of genes linked to the HTLV-III long terminal repeat. By functional mapping of complementary DNA transcripts of viral messenger RNA's the major functional domain of the gene encoding this factor was localized to a region immediately before the env gene of the virus, a region previously thought to be noncoding. This newly identified gene consists of three exons, and its transcription into messenger RNA involves two splicing events bringing together sequences from the 5' part (287 base pairs), middle (268 base pairs), and 3'part (1258 base pairs) of the HTLV-III genome. A similar messenger RNA with a truncated second exon (70 base pairs) does not encode a trans-acting function. It is proposed that this second messenger RNA is the transcript of a gene (3'-orf) located after the env gene. Messenger RNA's were also identified for the env and gag-pol genes of HTLV-III.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Arya, S K -- Guo, C -- Josephs, S F -- Wong-Staal, F -- New York, N.Y. -- Science. 1985 Jul 5;229(4708):69-73.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/2990040" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; Base Sequence ; Chromosome Mapping ; Deltaretrovirus/*genetics ; Gene Expression Regulation ; Genes, Regulator ; *Genes, Viral ; Humans ; RNA Splicing ; RNA, Messenger/genetics ; RNA, Viral/genetics ; Repetitive Sequences, Nucleic Acid ; Transcription Factors/*genetics ; Viral Proteins/genetics
    Print ISSN: 0036-8075
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  • 10
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    Immunogenicity of synthetic peptides from circumsporozoite protein of Plasmodium falciparum (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-05-24
    Description: In a study of recombinant proteins that might be useful in developing a vaccine against malaria, synthetic peptides from the circumsporozoite (CS) protein of Plasmodium falciparum were found to be immunogenic for mice and rabbits. Antibody to peptides from the repeating region of the CS protein recognized native CS protein and blocked sporozoite invasion of human hepatoma cells in vitro. Antibodies to peptides from regions I and II had no biologic activity, although antibody to region I recognized processed CS protein by Western blot analysis. These data support the feasibility of developing a vaccine against the sporozoite stage of the malaria parasite by using synthetic peptides of the repeating region of the CS protein conjugated to a carrier protein.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Ballou, W R -- Rothbard, J -- Wirtz, R A -- Gordon, D M -- Williams, J S -- Gore, R W -- Schneider, I -- Hollingdale, M R -- Beaudoin, R L -- Maloy, W L -- New York, N.Y. -- Science. 1985 May 24;228(4702):996-9.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/2988126" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; Animals ; Antibodies/immunology ; Antibody Formation ; Antigens, Surface/*immunology ; Carcinoma, Hepatocellular ; Cell Line ; Cross Reactions ; Fluorescent Antibody Technique ; Humans ; Immune Sera/immunology ; Liver Neoplasms ; Malaria/prevention & control ; Mice ; Peptides/chemical synthesis/*immunology ; Plasmodium/immunology ; Plasmodium falciparum/*immunology/physiology ; Precipitin Tests ; *Protozoan Proteins ; Rabbits ; Vaccines/immunology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 11
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    "Alz 50" recognizes an Alzheimer's protein (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-12-13
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Barnes, D M -- New York, N.Y. -- Science. 1985 Dec 13;230(4731):1260.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/4071048" target="_blank"〉PubMed〈/a〉
    Keywords: Alzheimer Disease/*diagnosis ; Antibodies, Monoclonal ; Humans ; Molecular Weight ; Nerve Tissue Proteins/immunology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 12
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    Virus envelope protein of HTLV-III represents major target antigen for antibodies in AIDS patients (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-05-31
    Description: In this study, two glycoproteins (gp160 and gp120) that are encoded by human T-cell lymphoma virus type III (HTLV-III) were the antigens most consistently recognized by antibodies found in patients with the acquired immune deficiency syndrome (AIDS) and with the AIDS-related complex (ARC) and in healthy homosexual males. The techniques used to detect the glycoproteins were radioimmunoprecipitation and sodium dodecyl sulfate-polyacrylamide gel electrophoresis (RIP/SDS-PAGE). Although most antibody-positive samples from ARC patients and from healthy homosexual males also reacted with the virus core protein p24, less than half of the AIDS patients revealed a positive band with p24 under the same conditions. The ability to detect antibodies against a profile of both the major env gene encoded antigens and the gag gene encoded antigens suggests that the RIP/SDS-PAGE may be a valuable confirmatory assay for establishing the presence or absence of antibodies to HTLV-III in human serum samples.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Barin, F -- McLane, M F -- Allan, J S -- Lee, T H -- Groopman, J E -- Essex, M -- 2T32-CA09031/CA/NCI NIH HHS/ -- CA 13885/CA/NCI NIH HHS/ -- CA 37466/CA/NCI NIH HHS/ -- New York, N.Y. -- Science. 1985 May 31;228(4703):1094-6.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/2986291" target="_blank"〉PubMed〈/a〉
    Keywords: Acquired Immunodeficiency Syndrome/*immunology/microbiology ; Antibodies, Viral/*immunology ; Antibody Specificity ; Antigens, Viral/*immunology ; Deltaretrovirus/*immunology ; Electrophoresis, Polyacrylamide Gel ; Humans ; Immunologic Techniques ; Molecular Weight ; Viral Envelope Proteins/*immunology
    Print ISSN: 0036-8075
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  • 13
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    Diagnostic ultrasound (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-05-10
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Bases, R -- New York, N.Y. -- Science. 1985 May 10;228(4700):648, 650.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/3887569" target="_blank"〉PubMed〈/a〉
    Keywords: Free Radicals ; Humans ; Sister Chromatid Exchange ; Ultrasonography/*adverse effects
    Print ISSN: 0036-8075
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 14
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    Neuroendocrine response to estrogen and sexual orientation (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-11-22
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Baum, M J -- Carroll, R S -- Erskine, M S -- Tobet, S A -- New York, N.Y. -- Science. 1985 Nov 22;230(4728):960-1.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/2997925" target="_blank"〉PubMed〈/a〉
    Keywords: Estrogens, Conjugated (USP)/*pharmacology ; Female ; *Homosexuality ; Humans ; Luteinizing Hormone/*secretion ; Male
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  • 15
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    Reduced numbers of somatostatin receptors in the cerebral cortex in Alzheimer's disease (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-07-19
    Description: Somatostatin receptor concentrations were measured in patients with Alzheimer's disease and controls. In the frontal cortex (Brodmann areas 6, 9, and 10) and temporal cortex (Brodmann area 21), the concentrations of somatostatin in receptors in the patients were reduced to approximately 50 percent of control values. A 40 percent reduction was seen in the hippocampus, while no significant changes were found in the cingulate cortex, postcentral gyrus, temporal pole, and superior temporal gyrus. Scatchard analysis showed a reduction in receptor number rather than a change in affinity. Somatostatin-like immunoreactivity was significantly reduced in both the frontal and temporal cortex. Somatostatin-like immunoreactivity was linearly related to somatostatin-receptor binding in the cortices of Alzheimer's patients. These findings may reflect degeneration of postsynaptic neurons or cortical afferents in the patients' cerebral cortices. Alternatively, decreased somatostatin-like immunoreactivity in Alzheimer's disease might indicate increased release of somatostatin and down regulation of postsynaptic receptors.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Beal, M F -- Mazurek, M F -- Tran, V T -- Chattha, G -- Bird, E D -- Martin, J B -- 1P50AG05134/AG/NIA NIH HHS/ -- IR23NS19867-1/NS/NINDS NIH HHS/ -- MN/NS31862/NS/NINDS NIH HHS/ -- New York, N.Y. -- Science. 1985 Jul 19;229(4710):289-91.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/2861661" target="_blank"〉PubMed〈/a〉
    Keywords: Adult ; Aged ; Alzheimer Disease/*metabolism ; Cerebral Cortex/*analysis ; Chromatography, High Pressure Liquid ; Female ; Frontal Lobe/analysis ; Humans ; Male ; Middle Aged ; Neurons/metabolism/physiology ; Radioimmunoassay ; Receptors, Cell Surface/*analysis ; Receptors, Somatostatin ; Somatostatin/metabolism/physiology ; Temporal Lobe/analysis
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 16
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    T-cell receptor beta-chain expression: dependence on relatively few variable region genes (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-08-09
    Description: Fifteen independently isolated complementary DNA clones that contain T-cell receptor (TCR) V beta genes were sequenced and found to represent 11 different V beta genes. When compared with known sequences, 14 different V beta genes could be defined from a total of 25 complementary DNA's; 11 clones therefore involved repeated usage of previously identified V beta's. Based on these data, we calculate a maximum likelihood estimate of the number of expressed germline V beta genes to be 18 with an upper 95 percent confidence bound of 30 genes. Southern blot analysis has shown that most of these genes belong to single element subfamilies which show very limited interstrain polymorphism. The TCR beta-chain diversity appears to be generated from a limited V beta gene pool primarily by extensive variability at the variable-diversity-joining (V-D-J) junctional site, with no evidence for the involvement of somatic hypermutation.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Behlke, M A -- Spinella, D G -- Chou, H S -- Sha, W -- Hartl, D L -- Loh, D Y -- GM07200/GM/NIGMS NIH HHS/ -- New York, N.Y. -- Science. 1985 Aug 9;229(4713):566-70.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/3875151" target="_blank"〉PubMed〈/a〉
    Keywords: Alleles ; Animals ; Base Sequence ; Chromosome Mapping ; Cloning, Molecular ; Dna ; Gene Pool ; *Genetic Variation ; Humans ; Hybridomas ; Immunoglobulin Variable Region/genetics ; Mice ; Mice, Inbred BALB C/genetics ; Mice, Inbred C57BL/genetics ; Mice, Inbred Strains/genetics ; Receptors, Antigen, T-Cell/*genetics ; Species Specificity ; Spleen ; T-Lymphocytes ; Thymus Gland
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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    Genomic heterogeneity of AIDS retroviral isolates from North America and Zaire (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-11-22
    Description: In an analysis of the genomic variation of AIDS retroviral isolates from patients living in New York, Alabama, and Zaire, restriction maps were constructed by using seven enzymes, each known to cleave the proviral DNA more than once, in conjunction with Southern blot analysis. The maps of LAV, HTLV-III, and ARV-2 as deduced from their published nucleotide sequences were included in this analysis. The results demonstrated that (i) several "signature" restriction sites were common to all isolates; (ii) with the exception of LAV and HTLV-III, the North American and European isolates were all different from one another and showed no geographical specificity; (iii) the African isolates as a group were more diverse than those from North America and Europe; and (iv) the genomic variability was concentrated within the env gene.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Benn, S -- Rutledge, R -- Folks, T -- Gold, J -- Baker, L -- McCormick, J -- Feorino, P -- Piot, P -- Quinn, T -- Martin, M -- New York, N.Y. -- Science. 1985 Nov 22;230(4728):949-51.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/2997922" target="_blank"〉PubMed〈/a〉
    Keywords: Acquired Immunodeficiency Syndrome/*microbiology ; Base Sequence ; Chromosome Mapping ; Cloning, Molecular ; DNA Restriction Enzymes ; DNA, Viral/genetics ; Deltaretrovirus/*genetics ; Democratic Republic of the Congo ; Genes, Viral ; Humans ; North America ; Viral Proteins/genetics
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    The mosaic genome of warm-blooded vertebrates (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-05-24
    Description: Most of the nuclear genome of warm-blooded vertebrates is a mosaic of very long (much greater than 200 kilobases) DNA segments, the isochores; these isochores are fairly homogeneous in base composition and belong to a small number of major classes distinguished by differences in guanine-cytosine (GC) content. The families of DNA molecules derived from such classes can be separated and used to study the genome distribution of any sequence which can be probed. This approach has revealed (i) that the distribution of genes, integrated viral sequences, and interspersed repeats is highly nonuniform in the genome, and (ii) that the base composition and ratio of CpG to GpC in both coding and noncoding sequences, as well as codon usage, mainly depend on the GC content of the isochores harboring the sequences. The compositional compartmentalization of the genome of warm-blooded vertebrates is discussed with respect to its evolutionary origin, its causes, and its effects on chromosome structure and function.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Bernardi, G -- Olofsson, B -- Filipski, J -- Zerial, M -- Salinas, J -- Cuny, G -- Meunier-Rotival, M -- Rodier, F -- New York, N.Y. -- Science. 1985 May 24;228(4702):953-8.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/4001930" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Base Composition ; Base Sequence ; Biological Evolution ; Centrifugation, Density Gradient ; Chickens/*genetics ; Chromosome Banding ; Codon ; Cytosine/analysis ; DNA/analysis/*genetics ; DNA Replication ; DNA, Viral/genetics ; Gene Amplification ; *Genes ; Genes, Viral ; Guanine/analysis ; Humans ; Mammals/*genetics ; Mice/genetics ; Mutation ; Rabbits/genetics ; Recombination, Genetic ; Repetitive Sequences, Nucleic Acid ; Xenopus/*genetics
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    Genetic damage, mutation, and the evolution of sex (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-09-20
    Description: The two fundamental aspects of sexual reproduction, recombination and outcrossing, appear to be maintained respectively by the advantages of recombinational repair and genetic complementation. Genetic variation is produced as a by-product of recombinational repair, but it may not be the function of sexual reproduction.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Bernstein, H -- Byerly, H C -- Hopf, F A -- Michod, R E -- 1 K04 HD00583/HD/NICHD NIH HHS/ -- GM 27219/GM/NIGMS NIH HHS/ -- New York, N.Y. -- Science. 1985 Sep 20;229(4719):1277-81.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/3898363" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Biological Evolution ; Chromosomes ; Crosses, Genetic ; *DNA Repair ; Female ; Genes, Lethal ; Humans ; Male ; *Mutation ; Recombination, Genetic ; Reproduction ; *Sex Determination Analysis
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  • 20
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    Trigeminal-taste interaction in palatability processing (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-05-10
    Description: Peripheral transection of the sensory branches of the trigeminal nerve in rats unbalanced palatability, selectively reducing the ingestive actions elicited by preferred tastes but leaving unchanged the aversive actions elicited by unpreferred tastes. The reduction in the number of positive ingestive actions occurred even though the capacity to emit these actions remained unimpaired. These findings show that there is an interaction between somatosensation and gustation in the processing of palatability.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Berridge, K C -- Fentress, J C -- New York, N.Y. -- Science. 1985 May 10;228(4700):747-50.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/3992242" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Food Preferences ; Humans ; Male ; Rats ; Rats, Inbred Strains ; Taste/*physiology ; Tongue/physiology ; Trigeminal Nerve/*physiology
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    Intrinsic and extrinsic factors in protein antigenic structure (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-09-06
    Description: Recent advances in the preparation of synthetic peptide vaccines and the use of synthetic peptides as probes of antigenic structure and function have led to renewed interest in the prediction of antigenic sites recognized by antibodies and T cells. This review focuses on antibodies. Features intrinsic to the antigen, such as hydrophilicity and mobility, may be useful in the selection of amino acid sequences of the native protein that will elicit antibodies cross-reacting with peptides, or sequences which, as peptides, will be more likely to elicit antibodies cross-reactive with the native protein. Structural mobility may also contribute to protein-protein interactions in general. However, the entire accessible surface of a protein is likely to be detectable by a large enough panel of antibodies. Which of these antibodies are made in any individual depends on factors extrinsic to the antigen molecule, host factors such as self-tolerance, immune response genes, idiotype networks, and the immunoglobulin structural gene repertoire.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Berzofsky, J A -- New York, N.Y. -- Science. 1985 Sep 6;229(4717):932-40.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/2410982" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Antibody Specificity ; Antigen-Antibody Complex ; B-Lymphocytes/immunology ; Clone Cells/immunology ; *Epitopes ; Genes ; Genes, MHC Class II ; Humans ; Immune Tolerance ; Immunoglobulin Idiotypes ; Lymphocyte Cooperation ; Motion ; Myoglobin/immunology ; Probability ; Protein Conformation ; Proteins/*immunology ; Solubility ; Structure-Activity Relationship ; Surface Properties ; T-Lymphocytes, Helper-Inducer/immunology ; T-Lymphocytes, Regulatory/immunology ; Water
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  • 22
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    Active T-cell receptor genes have intron deoxyribonuclease hypersensitive sites (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-08-09
    Description: The T-cell receptor beta-chain gene has a nuclease hypersensitive site in several kinds of T cells, which does not appear in B cells expressing immunoglobulins. Conversely, the kappa immunoglobulin gene shows a known hypersensitive site at its enhancer element in B cells, as expected, but this site is absent in T cells. As is the case with immunoglobulin genes, the T-cell receptor site lies within the gene, in the intron separating joining and constant region segments. These nuclease hypersensitive DNA configurations in the introns of active T-cell receptor and immunoglobulin genes may arise from control elements that share ancestry but have diverged to the extent that each normally acts only in lymphoid cells which use the proximal gene product.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Bier, E -- Hashimoto, Y -- Greene, M I -- Maxam, A M -- AI 19901/AI/NIAID NIH HHS/ -- CA 22427/CA/NCI NIH HHS/ -- New York, N.Y. -- Science. 1985 Aug 9;229(4713):528-34.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/3927483" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; B-Lymphocytes/metabolism ; Base Sequence ; Binding Sites ; Cell Line ; Chromosome Mapping ; Collodion ; Deoxyribonuclease I/*metabolism ; Enhancer Elements, Genetic ; Gene Expression Regulation ; Humans ; Hybridomas ; Immunochemistry ; Immunoglobulin Fragments/*genetics ; Immunoglobulin Heavy Chains/genetics ; Immunoglobulin kappa-Chains/genetics ; Mice ; Receptors, Antigen, T-Cell/*genetics ; T-Lymphocytes/*metabolism ; Transcription, Genetic
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    Plasticity of the differentiated state (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-11-15
    Description: Heterokaryons provide a model system in which to examine how tissue-specific phenotypes arise and are maintained. When muscle cells are fused with nonmuscle cells, muscle gene expression is activated in the nonmuscle cell type. Gene expression was studied either at a single cell level with monoclonal antibodies or in mass cultures at a biochemical and molecular level. In all of the nonmuscle cell types tested, including representatives of different embryonic lineages, phenotypes, and developmental stages, muscle gene expression was induced. Differences among cell types in the kinetics, frequency, and gene dosage requirements for gene expression provide clues to the underlying regulatory mechanisms. These results show that the expression of genes in the nuclei of differentiated cells is remarkably plastic and susceptible to modulation by the cytoplasm. The isolation of the genes encoding the tissue-specific trans-acting regulators responsible for muscle gene activation should now be possible.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Blau, H M -- Pavlath, G K -- Hardeman, E C -- Chiu, C P -- Silberstein, L -- Webster, S G -- Miller, S C -- Webster, C -- GM07149/GM/NIGMS NIH HHS/ -- GM26717/GM/NIGMS NIH HHS/ -- HD18179/HD/NICHD NIH HHS/ -- etc. -- New York, N.Y. -- Science. 1985 Nov 15;230(4727):758-66.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/2414846" target="_blank"〉PubMed〈/a〉
    Keywords: Aged ; Animals ; Antibodies, Monoclonal ; *Cell Differentiation ; Cell Fusion ; Cell Nucleus/ultrastructure ; Epidermis/cytology ; Fetus/metabolism ; Fibroblasts/cytology ; Gene Expression Regulation ; Genes ; HeLa Cells/metabolism ; Humans ; Hybrid Cells/metabolism ; Keratins/physiology ; Kinetics ; Liver/cytology ; Mice ; Muscle Development ; Muscles/cytology ; Myosins/genetics ; Phenotype ; Transcription, Genetic ; Transcriptional Activation
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  • 24
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    Antibody-directed urokinase: a specific fibrinolytic agent (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-08-23
    Description: A specific fibrinolytic agent was synthesized by covalently coupling urokinase to a monoclonal antibody that was fibrin-specific and did not cross-react with fibrinogen. The antibody was raised against a synthetic peptide representing the seven amino-terminal residues of the beta chain of human fibrin. The urokinase-antifibrin conjugate retained the original binding specificity of the antibody and showed 100-fold increased fibrinolysis in vitro when compared to unmodified urokinase. The presence of human fibrinogen at plasma concentration did not influence these properties.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Bode, C -- Matsueda, G R -- Hui, K Y -- Haber, E -- New York, N.Y. -- Science. 1985 Aug 23;229(4715):765-7.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/4023710" target="_blank"〉PubMed〈/a〉
    Keywords: Antibodies, Monoclonal/*therapeutic use ; Cross-Linking Reagents ; Fibrin/immunology ; *Fibrinolysis ; Humans ; In Vitro Techniques ; Kinetics ; Structure-Activity Relationship ; Urokinase-Type Plasminogen Activator/*administration & dosage
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    Selective extraction of small and large molecules from the cerebrospinal fluid by Purkinje neurons (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-04-19
    Description: Cerebellar Purkinje neurons accumulated propidium iodide, granular blue, and horseradish peroxidase conjugated to wheat germ agglutinin but not unconjugated horseradish peroxidase, bisbenzimide, or Evans blue when these compounds were infused into the lateral cerebral ventricles of awake, unrestrained rats. Accumulation of propidium iodide by Purkinje neurons of the vermis was associated with a reproducible behavioral abnormality characterized by truncal tremor, ataxia, and nystagmus. Both the accumulation of propidium iodide in Purkinje cells and the behavioral abnormality were prevented by prior intracerebroventricular administration of ouabain or colchicine, drugs that block neuronal transport processes. The ability of cerebellar Purkinje neurons to extract small and large molecules from the cerebrospinal fluid has important implications for their physiology and pathology.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Borges, L F -- Elliott, P J -- Gill, R -- Iversen, S D -- Iversen, L L -- New York, N.Y. -- Science. 1985 Apr 19;228(4697):346-8.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/2580350" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Bisbenzimidazole/metabolism ; Cerebrospinal Fluid/*physiology ; Dendrites/physiology ; Evans Blue/metabolism ; Horseradish Peroxidase/metabolism ; Humans ; Male ; Propidium/metabolism/pharmacology ; Purkinje Cells/*metabolism/physiology ; Rats ; Rats, Inbred Strains ; Tremor/chemically induced/physiopathology
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    Noninvasive study of high-energy phosphate metabolism in human heart by depth-resolved 31P NMR spectroscopy (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-08-23
    Description: Phosphorus-31 nuclear magnetic resonance (NMR) spectra showing the relative concentrations of high-energy phosphate metabolites have been recorded noninvasively from the human heart in vivo. Spectral data were spatially localized by combining a pulsed magnetic field gradient with surface NMR excitation-detection coils. The location of the selected spectral region was determined by conventional proton NMR imaging immediately before examination by phosphorus-31 NMR spectroscopy.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Bottomley, P A -- New York, N.Y. -- Science. 1985 Aug 23;229(4715):769-72.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/4023711" target="_blank"〉PubMed〈/a〉
    Keywords: Adenine Nucleotides/metabolism ; Energy Metabolism ; Humans ; Magnetic Resonance Spectroscopy ; Myocardium/*metabolism ; Phosphates/*metabolism ; Phosphocreatine/metabolism
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    Aromatic-aromatic interaction: a mechanism of protein structure stabilization (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-07-05
    Description: Analysis of neighboring aromatic groups in four biphenyl peptides or peptide analogs and 34 proteins reveals a specific aromatic-aromatic interaction. Aromatic pairs (less than 7 A between phenyl ring centroids) were analyzed for the frequency of pair type, their interaction geometry (separation and dihedral angle), their nonbonded interaction energy, the secondary structural locations of interacting residues, their environment, and their conservation in related molecules. The results indicate that on average about 60 percent of aromatic side chains in proteins are involved in aromatic pairs, 80 percent of which form networks of three or more interacting aromatic side chains. Phenyl ring centroids are separated by a preferential distance of between 4.5 and 7 A, and dihedral angles approaching 90 degrees are most common. Nonbonded potential energy calculations indicate that a typical aromatic-aromatic interaction has energy of between -1 and -2 kilocalories per mole. The free energy contribution of the interaction depends on the environment of the aromatic pair. Buried or partially buried pairs constitute 80 percent of the surveyed sample and contribute a free energy of between -0.6 and -1.3 kilocalories per mole to the stability of the protein's structure at physiologic temperature. Of the proteins surveyed, 80 percent of these energetically favorable interactions stabilize tertiary structure, and 20 percent stabilize quaternary structure. Conservation of the interaction in related molecules is particularly striking.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Burley, S K -- Petsko, G A -- New York, N.Y. -- Science. 1985 Jul 5;229(4708):23-8.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/3892686" target="_blank"〉PubMed〈/a〉
    Keywords: *Amino Acids ; Animals ; Biological Evolution ; Calcium-Binding Proteins ; Chymotrypsin/antagonists & inhibitors ; *DNA-Binding Proteins ; Globins ; Hot Temperature ; Humans ; Immunoglobulin Fab Fragments ; Oligopeptides ; Protein Binding ; *Protein Conformation ; Repressor Proteins ; Structure-Activity Relationship ; Thermodynamics ; Viral Proteins ; Viral Regulatory and Accessory Proteins ; Water
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    A new class of endogenous human retroviral genomes (1985)
    American Association for the Advancement of Science (AAAS)
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    Publication Date: 1985-06-07
    Description: Human DNA contains multiple copies of a novel class of endogenous retroviral genomes. Analysis of a human recombinant DNA clone (HLM-2) containing one such proviral genome revealed that it is a mosaic of retroviral-related sequences with the organization and length of known endogenous retroviral genomes. The HLM-2 long terminal repeat hybridized with the long terminal repeat of the squirrel monkey virus, a type D retrovirus. The HLM-2 gag and pol genes share extensive nucleotide sequence homology with those of the M432 retrovirus (a type A-related retrovirus), mouse mammary tumor virus (a type B retrovirus), and the avian Rous sarcoma virus (a type C retrovirus). Nucleotide sequence analysis revealed regions in the HLM-2 pol gene that were as much as 70 percent identical to the mouse mammary tumor virus pol gene. A portion of the putative HLM-2 env gene hybridized with the corresponding region of the M432 viral genome.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Callahan, R -- Chiu, I M -- Wong, J F -- Tronick, S R -- Roe, B A -- Aaronson, S A -- Schlom, J -- GM30400/GM/NIGMS NIH HHS/ -- New York, N.Y. -- Science. 1985 Jun 7;228(4704):1208-11.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/2408338" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; Antigens, Viral/genetics ; Base Sequence ; Cloning, Molecular ; DNA Restriction Enzymes ; Gene Products, gag ; Genes, Viral ; Humans ; RNA-Directed DNA Polymerase/genetics ; Retroviridae/classification/*genetics ; Viral Proteins/genetics
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  • 29
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    Increased plasma interleukin-1 activity in women after ovulation (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-03-08
    Description: The polypeptide interleukin-1 mediates many host responses to infection and inflammation. A method was developed for studying interleukin-1 levels in human plasma from febrile patients. Interleukin-1 activity was also consistently found in plasma samples from women in the luteal phase of their menstrual cycle. This activity was neutralized by a specific antiserum to human interleukin-1 and was low in plasma from healthy men and preovulatory women. Thus interleukin-1 appears to have a role in normal physiological conditions as well as in disease states.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Cannon, J G -- Dinarello, C A -- AI 15614/AI/NIAID NIH HHS/ -- F32 AI 06951/AI/NIAID NIH HHS/ -- New York, N.Y. -- Science. 1985 Mar 8;227(4691):1247-9.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/3871966" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Body Temperature ; Female ; Fever/physiopathology ; Follicular Phase ; Humans ; Interleukin-1/*analysis/physiology ; *Luteal Phase ; Male ; Mice ; Ovulation
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    A Plasmodium falciparum antigen that binds to host erythrocytes and merozoites (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-11-01
    Description: Antigens that bind to erythrocytes were identified in the supernatant fluids of a cultured human malaria parasite (Plasmodium falciparum). A 175-kilodalton (175K) antigen bound only to erythrocytes susceptible to invasion. The 175K antigen from the Camp or the FCR-3 strain also bound to merozoites. However, the antigen did not bind to merozoites when merozoites and supernatant antigens were from different strains unless proteinase inhibitors were present. Moreover, erythrocytes coated with supernatant antigens from the Camp or FCR-3 strain were invaded normally by merozoites of the homologous strain but were partially resistant to invasion by merozoites of the heterologous strain. The 175K antigen may be a receptor acting as a "bridge" between erythrocytes and merozoites.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Camus, D -- Hadley, T J -- New York, N.Y. -- Science. 1985 Nov 1;230(4725):553-6.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/3901257" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Antigens, Protozoan/*metabolism ; Chymotrypsin/metabolism ; Electrophoresis, Polyacrylamide Gel ; Erythrocytes/*metabolism ; Guinea Pigs ; Humans ; Macaca mulatta ; Molecular Weight ; Neuraminidase/metabolism ; Plasmodium falciparum/*immunology ; Protease Inhibitors/pharmacology ; Rabbits ; Trypsin/metabolism
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    Tissue factor gene localized to human chromosome 1 (1pter----1p21) (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-09-06
    Description: Tissue factor (tissue thromboplastin, coagulation factor III), a protein component of cell membranes, is an essential cofactor for factor VII-dependent initiation of blood coagulation. Since no tissue factor-deficient condition has been described, it is one of only a few proteins of the coagulation system for which the pattern of inheritance has not been ascertained. Because of the species-specificity of tissue factor activity and the availability of a very sensitive chromogenic assay, it was possible in the present study to use somatic cell hybrids to assign the chromosomal location of the tissue factor structural gene (F3) to human chromosome 1 (1pter----1p21).〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Carson, S D -- Henry, W M -- Shows, T B -- GM-20454/GM/NIGMS NIH HHS/ -- HD-05196/HD/NICHD NIH HHS/ -- HL-31408/HL/NHLBI NIH HHS/ -- New York, N.Y. -- Science. 1985 Sep 6;229(4717):991-3.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/4023720" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Chromosomes, Human, 1-3 ; Genes ; Humans ; Hybrid Cells ; Mice ; Thromboplastin/*genetics ; Translocation, Genetic
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    Expression in Escherichia coli of open reading frame gene segments of HTLV-III (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-04-05
    Description: Human T-cell lymphotropic virus type III (HTLV-III), the causative agent of the acquired immune deficiency syndrome (AIDS), was recently isolated and its genomic structure analyzed by DNA cloning methods. In the studies reported here a combined cloning and expression system was used to identify HTLV-III encoded peptides that react immunologically with antibodies in sera from AIDS patients. Cloned HTLV-III DNA was sheared into approximately 500-base-pair fragments and inserted into an "open reading frame" expression vector, pMR100. The inserted DNA was expressed in Escherichia coli transformants as a polypeptide fused to the lambda CI protein at its amino terminus and to beta-galactosidase at its carboxyl terminus. Sera from AIDS patients containing antibodies to HTLV-III were then used to screen for immunoreactive fusion proteins. Twenty clones, each specifying a fusion protein strongly reactive with AIDS serum, were identified. DNA sequence analysis indicated that the HTLV-III fragments were derived from the open reading frame DNA segments corresponding to the gag and pol gene coding regions and also the large open reading frame region (env-lor) located near the 3' end of the viral genome.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Chang, N T -- Chanda, P K -- Barone, A D -- McKinney, S -- Rhodes, D P -- Tam, S H -- Shearman, C W -- Huang, J -- Chang, T W -- Gallo, R C -- New York, N.Y. -- Science. 1985 Apr 5;228(4695):93-6.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/2983429" target="_blank"〉PubMed〈/a〉
    Keywords: Acquired Immunodeficiency Syndrome/immunology ; Antibodies, Viral/immunology ; Cloning, Molecular ; DNA, Recombinant/metabolism ; DNA, Viral/genetics ; Deltaretrovirus/*genetics ; Electrophoresis, Polyacrylamide Gel ; Escherichia coli/genetics ; Genes, Viral ; Genetic Vectors ; Humans ; Viral Proteins/*genetics/immunology/isolation & purification ; beta-Galactosidase/metabolism
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    The epidemiology of AIDS: current status and future prospects (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-09-27
    Description: The reported incidence of acquired immune deficiency syndrome (AIDS) continues to increase in countries throughout the world. On the basis of a polynomial model for extrapolation, the cumulative number of cases diagnosed and reported since 1981 in the United States is expected to double during the next year with over 12,000 additional cases projected to be diagnosed by July 1986. The annual incidence rates for single (never-married) men in Manhattan and San Francisco, intravenous drug users in New York City and New Jersey, and persons with hemophilia A ranged from 261 to 350 per 100,000 population during 1984. For single men aged 25 to 44 years in Manhattan and San Francisco, AIDS was the leading cause of premature mortality in 1984 as measured by years of potential life lost. Infection with HTLV-III/LAV is considerably more common than reported AIDS in high-risk populations and can persist at least for several years, so the presence of specific antibody should be considered presumptive evidence of current infection. The screening of donated blood and plasma for antibody to HTLV-III/LAV and use of safer clotting factor concentrates should greatly reduce HTLV-III/LAV transmission through blood and blood products. Most HTLV-III/LAV infections occur through sexual transmission, use of contaminated needles, and as a result of infected mothers passing the virus to newborns. Continued research commitment is needed to develop an HTLV-III/LAV vaccine and therapy for this infection. In the interim, widespread community efforts are needed to minimize transmission.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Curran, J W -- Morgan, W M -- Hardy, A M -- Jaffe, H W -- Darrow, W W -- Dowdle, W R -- New York, N.Y. -- Science. 1985 Sep 27;229(4720):1352-7.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/2994217" target="_blank"〉PubMed〈/a〉
    Keywords: Acquired Immunodeficiency ; Syndrome/complications/*epidemiology/microbiology/mortality/prevention & ; control/transmission ; Adult ; Antibodies, Viral/immunology ; Blood Donors ; California ; Child ; Deltaretrovirus/immunology ; Female ; Hemophilia A/complications ; Homosexuality ; Humans ; Infant ; Infant, Newborn ; Male ; New York City ; Pregnancy ; Retroviridae Infections/epidemiology ; Risk ; Sarcoma, Kaposi/complications ; Substance-Related Disorders/complications ; United States
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    Disorganization of cultured vascular endothelial cell monolayers by fibrinogen fragment D (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-03-22
    Description: Fibrinogen fragment D, which is heterogeneous, has several important biological functions. Human fibrinogen fragments D94 (molecular weight, 94,000), D78 (78,000), and E (52,000) were purified. Fragments D78 and D94 but not purified fibrinogen or fragment E specifically caused disorganization of bovine aortic endothelial cells cultured as monolayers. Within 2 hours of exposure to pathophysiological concentrations of fragment D, the confluent endothelial cells retracted from each other and projected pseudopodia. These disturbed cells subsequently became rounded and detached from the substrate. The actin present in stress fibers in stationary monolayer cells was diffusely redistributed in cells with fragment D-induced alterations in morphology. This effect was not observed in monolayers of kidney epithelial cells. The results demonstrate a specific effect of fibrinogen fragment D on the disorganization of cultured vascular endothelial cell monolayers and suggest that fragment D plays a role in the pathogenesis of syndromes with vascular endothelial damage.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Dang, C V -- Bell, W R -- Kaiser, D -- Wong, A -- New York, N.Y. -- Science. 1985 Mar 22;227(4693):1487-90.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/4038818" target="_blank"〉PubMed〈/a〉
    Keywords: Actins/analysis ; Animals ; Aorta ; Cattle ; Cell Adhesion/drug effects ; Cell Line ; Cells, Cultured ; Cytoskeleton/drug effects ; Endothelium/analysis/*cytology/drug effects/ultrastructure ; Epithelial Cells ; Fibrin Fibrinogen Degradation Products/*pharmacology ; Humans ; Kidney ; Pseudopodia/drug effects
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    Activated proto-onc genes: sufficient or necessary for cancer? (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-05-10
    Description: Proto-onc genes are normal cellular genes that are related to the transforming (onc) genes of retroviruses. Because of this relationship these genes are now widely believed to be potential cancer genes. In some tumors, proto-onc genes are mutated or expressed more than in normal cells. Under these conditions, proto-onc genes are hypothesized to be active cancer genes in one of two possible ways: The one gene-one cancer hypothesis suggests that one activated proto-onc gene is sufficient to cause cancer. The multigene-one cancer hypothesis suggests that an activated proto-onc gene is a necessary but not a sufficient cause of cancer. However, mutated or transcriptionally activated proto-onc genes are not consistently associated with the tumors in which they are occasionally found and do not transform primary cells. Further, no set of an activated proto-onc gene and a complementary cancer gene with transforming function has yet been isolated from a tumor. Thus, there is still no proof that activated proto-onc genes are sufficient or even necessary to cause cancer.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Duesberg, P H -- CA 11426/CA/NCI NIH HHS/ -- New York, N.Y. -- Science. 1985 May 10;228(4700):669-77.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/3992240" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Cell Transformation, Neoplastic/metabolism ; Chickens ; DNA, Neoplasm/genetics ; Genes, Viral ; Humans ; Kirsten murine sarcoma virus/genetics ; Lymphoma/genetics ; Melanoma/genetics ; Mice ; Mutation ; Neoplasms/etiology/*genetics ; *Oncogenes ; Plasmacytoma/genetics ; Rats ; Retroviridae/genetics ; Sarcoma, Experimental/genetics ; Transduction, Genetic ; Translocation, Genetic ; Tumor Virus Infections/genetics
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    A novel mechanism of somatic rearrangement predicted by a human T-cell antigen receptor beta-chain complementary DNA (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-06-07
    Description: The T-cell antigen receptor is a cell surface molecule vital in mediating the cellular immune response. The arrangement and rearrangement of the gene segments encoding the beta-chain polypeptide of the receptor are similar to those of immunoglobulin gene segments. The two constant region genes of the human T-cell antigen receptor are 8 kilobases apart with a cluster of joining segments located 5' of each constant region gene. Although most beta-chain gene rearrangements involve the variable, diversity, and joining segments, analysis of a beta-chain complementary DNA clone suggests the occasional occurrence of another type of rearrangement.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Duby, A D -- Klein, K A -- Murre, C -- Seidman, J G -- AI-19438/AI/NIAID NIH HHS/ -- New York, N.Y. -- Science. 1985 Jun 7;228(4704):1204-6.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/3839095" target="_blank"〉PubMed〈/a〉
    Keywords: Base Sequence ; DNA/genetics ; Genes ; Humans ; Macromolecular Substances ; Receptors, Antigen, T-Cell/*genetics ; Recombination, Genetic
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    Inhibition of lymphocyte proliferation by a synthetic peptide homologous to retroviral envelope proteins (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-10-25
    Description: The retroviral transmembrane envelope protein p15E is immunosuppressive in that it inhibits immune responses of lymphocytes, monocytes, and macrophages. A region of p15E has been conserved among murine and feline retroviruses; a homologous region is also found in the transmembrane envelope proteins of the human retroviruses HTLV-I and HTLV-II and in a putative envelope protein encoded by an endogenous C-type human retroviral DNA. A peptide (CKS-17) was synthesized to correspond to this region of homology and was examined for its effects on lymphocyte proliferation. CKS-17 inhibited the proliferation of an interleukin-2-dependent murine cytotoxic T-cell line as well as alloantigen-stimulated proliferation of murine and human lymphocytes. Four other peptides, representing different regions of virus proteins, were inactive. These results suggest that the immunosuppressive portion of retroviral transmembrane envelope proteins may reside, at least in part, in a-conserved sequence represented by the CKS-17 peptide.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Cianciolo, G J -- Copeland, T D -- Oroszlan, S -- Snyderman, R -- P01-CA29589-02/CA/NCI NIH HHS/ -- R23-CA34671-02/CA/NCI NIH HHS/ -- New York, N.Y. -- Science. 1985 Oct 25;230(4724):453-5.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/2996136" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; Animals ; Cell Line ; Deltaretrovirus/genetics ; Humans ; Leukemia Virus, Feline/genetics ; Leukemia Virus, Murine/genetics ; Lymphocyte Activation/*drug effects ; Lymphocyte Culture Test, Mixed ; Lymphocytes/drug effects ; Mice ; Mice, Inbred BALB C ; Peptides/*pharmacology ; Retroviridae/*genetics ; Spleen/cytology ; Viral Envelope Proteins/genetics/*pharmacology
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    Diagnostic ultrasound and sister chromatid exchanges: failure to reproduce positive findings (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-03-15
    Description: Human lymphocytes were exposed in vitro to ultrasound from two clinical devices, one of which was previously reported to have increased the frequency of sister chromatid exchanges. The ultrasonic exposures had no significant effect on the frequency of sister chromatid exchanges from three blood donors. Exposure to ultrasound also had no effect on cell cycle progression. A concomitant positive control (mitomycin C) resulted in a significant increase in sister chromatid exchanges.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Ciaravino, V -- Brulfert, A -- Miller, M W -- Jacobson-Kram, D -- Morgan, W F -- ES03000/ES/NIEHS NIH HHS/ -- ES03238/ES/NIEHS NIH HHS/ -- GM22680/GM/NIGMS NIH HHS/ -- New York, N.Y. -- Science. 1985 Mar 15;227(4692):1349-51.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/3883487" target="_blank"〉PubMed〈/a〉
    Keywords: Cell Cycle ; Cells, Cultured ; Humans ; Lymphocytes ; *Sister Chromatid Exchange ; Ultrasonography/*adverse effects
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    Wounding and its role in RSV-mediated tumor formation (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-11-08
    Description: Tumors induced in chickens by Rous sarcoma virus remain localized at the site of injection even though the animals become viremic. Tumors have now been shown to be inducible at other sites if a wound is inflicted or if the tissue is injured by administration of tumor promoters. These findings indicate that local wounding plays a role in the spread of tumorigenicity of Rous sarcoma virus.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Dolberg, D S -- Hollingsworth, R -- Hertle, M -- Bissell, M J -- 1 F32 CA 07068-01A1/CA/NCI NIH HHS/ -- New York, N.Y. -- Science. 1985 Nov 8;230(4726):676-8.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/2996144" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Avian Sarcoma Viruses ; Carcinogens/pharmacology ; Chick Embryo ; Chickens ; Flow Cytometry ; Humans ; Neoplasm Transplantation ; Neoplasms/complications ; Sarcoma, Avian/*etiology/microbiology ; Wounds and Injuries/complications/*veterinary
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    Antiviral chemotherapy and chemoprophylaxis (1985)
    American Association for the Advancement of Science (AAAS)
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    Publication Date: 1985-03-15
    Description: Antiviral compounds have been developed for use in chemoprophylaxis and chemotherapy of a variety of infections in humans, including those caused by influenza viruses, respiratory syncytial virus, and herpesviruses. The efficacy of several of these compounds has been demonstrated in rigorously controlled trials. Advances in molecular virology have led to the identification of biochemically defined, virus-specific functions that serve as appropriate targets for the future development of antiviral compounds. Clinical investigators and practicing physicians are now confronting questions previously raised with the use of antibacterial antibiotics. These questions concern appropriate routes of administration for antiviral compounds, optimal dosage regimens, risks of long-term prophylaxis, and the emergence of resistant organisms.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Dolin, R -- N0I AI 02653/AI/NIAID NIH HHS/ -- New York, N.Y. -- Science. 1985 Mar 15;227(4692):1296-303.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/2983421" target="_blank"〉PubMed〈/a〉
    Keywords: Acyclovir/therapeutic use ; Adult ; Aged ; Amantadine/therapeutic use ; Antiviral Agents/pharmacology/*therapeutic use ; Chickenpox/drug therapy ; Clinical Trials as Topic ; Cytomegalovirus/drug effects ; Encephalitis/drug therapy ; Foscarnet ; Guanosine Triphosphate/analogs & derivatives/therapeutic use ; Herpes Simplex/drug therapy ; Herpes Zoster/drug therapy ; Herpesviridae Infections/drug therapy ; Humans ; Infant, Newborn ; Infant, Newborn, Diseases/drug therapy ; Influenza A virus/drug effects ; Influenza, Human/drug therapy/prevention & control ; Phosphonoacetic Acid/analogs & derivatives/therapeutic use ; Respiratory Tract Infections/drug therapy ; Ribavirin/therapeutic use ; Rimantadine/therapeutic use ; Vidarabine/therapeutic use ; Virus Diseases/*drug therapy/prevention & control
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    Direct imaging of live human platelets by flash x-ray microscopy (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-01-04
    Description: A 100-nanosecond pulse of long-wavelength x-rays was used to produce high-resolution stop-motion images of living human platelets. Although some aspects of the structure conform to those seen in dehydrated specimens, novel features are apparent. The technique should permit detailed stop-motion examination of the interaction of platelets with their surrounding medium as well as exploration of the phagocytic and secretory activities of a wide variety of other cells.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Feder, R -- Banton, V -- Sayre, D -- Costa, J -- Baldini, M -- Kim, B -- New York, N.Y. -- Science. 1985 Jan 4;227(4682):63-4.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/3964958" target="_blank"〉PubMed〈/a〉
    Keywords: Blood Platelets/*ultrastructure ; Humans ; Microscopy/*methods ; Microscopy, Electron, Scanning ; Pseudopodia/ultrastructure ; *Radiation, Ionizing ; *X-Rays
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    Genes-in-pieces revisited (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-05-17
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Gilbert, W -- New York, N.Y. -- Science. 1985 May 17;228(4701):823-4.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/4001923" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Base Sequence ; *Biological Evolution ; *Genes ; Glyceraldehyde-3-Phosphate Dehydrogenases/genetics ; Humans ; Pyruvate Kinase/genetics ; *RNA Splicing ; Receptors, LDL/genetics ; Triose-Phosphate Isomerase/genetics ; Zea mays/genetics
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    Early biochemical effects of an organic mercury fungicide on infants: "dose makes the poison" (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-02-08
    Description: Phenylmercury absorbed through the skin from contaminated diapers affected urinary excretion in infants in Buenos Aires. The effects were reversible and quantitatively related to the concentration of urinary mercury. Excretion of gamma-glutamyl transpeptidase, an enzyme in the brush borders of renal tubular cells, increased in a dose-dependent manner when mercury excretion exceeded a "threshold" value. Urine volume also increased but at a higher threshold with respect to mercury. The results support the threshold concept of the systemic toxicity of metals. gamma-Glutamyl transpeptidase is a useful and sensitive marker for preclinical effects of toxic metals.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Gotelli, C A -- Astolfi, E -- Cox, C -- Cernichiari, E -- Clarkson, T W -- ES01247/ES/NIEHS NIH HHS/ -- ES01248/ES/NIEHS NIH HHS/ -- New York, N.Y. -- Science. 1985 Feb 8;227(4687):638-40.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/2857500" target="_blank"〉PubMed〈/a〉
    Keywords: Adult ; Animals ; Argentina ; Creatinine/urine ; Dose-Response Relationship, Drug ; Fungicides, Industrial/*pharmacology ; Humans ; Infant ; Mercury/urine ; Mercury Poisoning/etiology ; Phenylmercury Compounds/*pharmacology ; Proteinuria/metabolism ; Urodynamics/drug effects ; gamma-Glutamyltransferase/urine
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    Retroviral vector-mediated gene transfer into human hematopoietic progenitor cells (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-11-29
    Description: The transfer of the human gene for hypoxanthine phosphoribosyltransferase (HPRT) into human bone marrow cells was accomplished by use of a retroviral vector. The cells were infected in vitro with a replication-incompetent murine retroviral vector that carried and expressed a mutant HPRT complementary DNA. The infected cells were superinfected with a helper virus and maintained in long-term culture. The production of progeny HPRT virus by the bone marrow cells was demonstrated with a colony formation assay on cultured HPRT-deficient, ouabain-resistant murine fibroblasts. Hematopoietic progenitor cells able to form colonies of granulocytes or macrophages (or both) in semisolid medium in the presence of colony stimulating factor were present in the nonadherent cell population. Colony forming units cloned in agar and subsequently cultured in liquid medium produced progeny HPRT virus, indicating infection of this class of hematopoietic progenitor cell.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Gruber, H E -- Finley, K D -- Hershberg, R M -- Katzman, S S -- Laikind, P K -- Seegmiller, J E -- Friedmann, T -- Yee, J K -- Jolly, D J -- AM 13622/AM/NIADDK NIH HHS/ -- GM 28223/GM/NIGMS NIH HHS/ -- HD20034/HD/NICHD NIH HHS/ -- etc. -- New York, N.Y. -- Science. 1985 Nov 29;230(4729):1057-61.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/3864246" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Cells, Cultured ; Gene Expression Regulation ; *Genetic Engineering ; Genetic Vectors ; Hematopoietic Stem Cells/*physiology ; Humans ; Hypoxanthine Phosphoribosyltransferase/*genetics ; Mice ; Retroviridae/*genetics ; Transfection
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    Coexpression of translocated and normal c-myc oncogenes in hybrids between Daudi and lymphoblastoid cells (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-03-08
    Description: Mechanisms that affect the transcription of the c-myc oncogene take part in the development of B-cell neoplasias such as Burkitt's lymphoma. Daudi Burkitt lymphoma cells, which express only the translocated c-myc oncogene, were hybridized with human lymphoblastoid cells, which express the normal c-myc gene; the hybrids were phenotypically lymphoblastoid and expressed both the translocated and the normal c-myc gene. This result contrasts with the findings that the decapitated c-myc gene, translocated to an immunoglobulin switch mu or alpha region, is transcriptionally silent in lymphoblastoid hybrids. Thus, there may be at least two distinct enhancer-like elements capable of deregulating c-myc transcription in lymphomas and leukemias with t(8;14) chromosome translocations. In addition, since the Daudi X lymphoblastoid hybrids express both the translocated and the normal c-myc gene, the c-myc gene product does not autoregulate c-myc transcription.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Croce, C M -- Erikson, J -- Huebner, K -- Nishikura, K -- CA 16685/CA/NCI NIH HHS/ -- CA 36521/CA/NCI NIH HHS/ -- New York, N.Y. -- Science. 1985 Mar 8;227(4691):1235-8.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/3856319" target="_blank"〉PubMed〈/a〉
    Keywords: Burkitt Lymphoma/*genetics ; Cell Transformation, Neoplastic/metabolism ; Chromosomes, Human ; Humans ; Hybrid Cells/metabolism ; Leukemia, Lymphoid/*genetics ; *Oncogenes ; Phenotype ; Transcription, Genetic ; *Translocation, Genetic
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    Vaccinia virus recombinant expressing herpes simplex virus type 1 glycoprotein D prevents latent herpes in mice (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-05-10
    Description: In humans, herpes simplex virus causes a primary infection and then often a latent ganglionic infection that persists for life. Because these latent infections can recur periodically, vaccines are needed that can protect against both primary and latent herpes simplex infections. Infectious vaccinia virus recombinants that contain the herpes simplex virus type 1 (HSV-1) glycoprotein D gene under control of defined early or late vaccinia virus promoters were constructed. Tissue culture cells infected with these recombinant viruses synthesized a glycosylated protein that had the same mass (60,000 daltons) as the glycoprotein D produced by HSV-1. Immunization of mice with one of these recombinant viruses by intradermal, subcutaneous, or intraperitoneal routes resulted in the production of antibodies that neutralized HSV-1 and protected the mice against subsequent lethal challenge with HSV-1 or HSV-2. Immunization with the recombinant virus also protected the majority of the mice against the development of a latent HSV-1 infection of the trigeminal ganglia. This is the first demonstration that a genetically engineered vaccine can prevent the development of latency.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Cremer, K J -- Mackett, M -- Wohlenberg, C -- Notkins, A L -- Moss, B -- New York, N.Y. -- Science. 1985 May 10;228(4700):737-40.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/2986288" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Antibodies, Viral/immunology ; *Genetic Engineering ; Herpes Simplex/immunology/*prevention & control ; Humans ; Mice ; Mice, Inbred BALB C ; Simplexvirus/genetics/immunology ; Vaccines ; Vaccinia virus/*genetics ; *Viral Envelope Proteins ; Viral Proteins/*genetics/immunology
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    Deficient vasoactive intestinal peptide innervation in the sweat glands of cystic fibrosis patients (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-09-27
    Description: The innervation of acini and ducts of eccrine sweat glands by immunoreactive, vasoactive intestinal peptide-containing nerve fibers was sharply reduced in seven patients with cystic fibrosis compared to eight normal subjects. The decrease in innervation by this neuropeptide, which has been shown to promote blood flow and the movement of water and chloride across epithelial surfaces in other systems, may be a basic mechanism for the decreased water content and relative impermeability of the epithelium to chloride and other ions that characterize cystic fibrosis.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Heinz-Erian, P -- Dey, R D -- Flux, M -- Said, S I -- HL30450/HL/NHLBI NIH HHS/ -- New York, N.Y. -- Science. 1985 Sep 27;229(4720):1407-8.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/4035357" target="_blank"〉PubMed〈/a〉
    Keywords: Adolescent ; Adult ; Aged ; Chlorides/metabolism ; Cystic Fibrosis/*physiopathology ; Female ; Humans ; Male ; Middle Aged ; Sweat Glands/*innervation/physiopathology ; Vasoactive Intestinal Peptide/*physiology
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    Gene for alpha-chain of human T-cell receptor: location on chromosome 14 region involved in T-cell neoplasms (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-03-01
    Description: A human complementary DNA clone specific for the alpha-chain of the T-cell receptor and a panel of rodent X human somatic cell hybrids were used to map the alpha-chain gene to human chromosome 14 in a region proximal to the immunoglobulin heavy chain locus. Analysis by means of in situ hybridization of human metaphase chromosomes served to further localize the alpha-chain gene to region 14q11q12, which is consistently involved in translocations and inversions detectable in human T-cell leukemias and lymphomas. Thus, the locus for the alpha-chain T-cell receptor may participate in oncogene activation in T-cell tumors.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Croce, C M -- Isobe, M -- Palumbo, A -- Puck, J -- Ming, J -- Tweardy, D -- Erikson, J -- Davis, M -- Rovera, G -- CA 10 815/CA/NCI NIH HHS/ -- CA16685/CA/NCI NIH HHS/ -- CA215875/CA/NCI NIH HHS/ -- New York, N.Y. -- Science. 1985 Mar 1;227(4690):1044-7.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/3919442" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Chromosome Mapping ; Chromosomes, Human, 13-15 ; DNA/genetics ; Genes ; Humans ; Hybrid Cells/metabolism ; Immunoglobulin Heavy Chains/*genetics ; Immunoglobulin alpha-Chains/*genetics ; Leukemia/genetics ; Lymphoma/genetics ; Mice ; Nucleic Acid Hybridization ; Receptors, Antigen, T-Cell/*genetics ; T-Lymphocytes ; Translocation, Genetic
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    Broader commitment laws sought (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-12-13
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Holden, C -- New York, N.Y. -- Science. 1985 Dec 13;230(4731):1253-5.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/4071044" target="_blank"〉PubMed〈/a〉
    Keywords: *Commitment of Mentally Ill ; Humans ; Mental Disorders/*therapy ; *Mentally Ill Persons ; United States
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    "Right-to-life" scores new victory at AID (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-09-13
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Holden, C -- New York, N.Y. -- Science. 1985 Sep 13;229(4718):1065-7.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/4035346" target="_blank"〉PubMed〈/a〉
    Keywords: Body Temperature ; Cervix Mucus ; Disclosure ; *Family Planning Services ; Federal Government ; Female ; Government Agencies ; Humans ; Internationality ; Male ; Natural Family Planning Methods ; Ovulation ; *Research Support as Topic ; United States ; pressure, has decided to permit grants to natural family planning groups that do ; not adhere to long-standing AID policy that clients be provided with information ; on all methods of contraception. This step is at odds with domestic and United ; Nations policy, and it violates the medical ethic that a patient should be ; informed of all medically approved options. A brief review of the current state ; of U.S. family planning policy and the controversy surrounding it concludes with ; Holden's observation that the issue is likely to be further politicized.
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    New biotech review board planned (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-08-23
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Culliton, B J -- New York, N.Y. -- Science. 1985 Aug 23;229(4715):736-7.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/3860953" target="_blank"〉PubMed〈/a〉
    Keywords: *Advisory Committees ; *Federal Government ; Genetic Engineering/*standards ; *Government Regulation ; Humans ; Legislation as Topic ; National Institutes of Health (U.S.) ; United States ; United States Food and Drug Administration ; regulate developments in genetic engineering, have influenced the field through ; the review activities of their Recombinant DNA Advisory Committee (RAC). Recent ; challenges to RAC's prestige and authority have emerged from within the ; Department of Health and Human Services. A proposed Biotechnology Science Board, ; under the Assistant Secretary for Health, would exercise broad authority over ; biotechnology research, including clinical trials of human gene therapy. Food and ; Drug Administration officials have also expressed a strong interest in reviewing ; these research protocols, which NIH considered within its purview. As a result of ; this political maneuvering, publication of NIH's revised gene therapy guidelines ; has been delayed, and RAC may find itself functioning solely as an in-house ; advisory body to NIH.
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    Contraception research lagging (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-09-13
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Holden, C -- New York, N.Y. -- Science. 1985 Sep 13;229(4718):1066.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/4035347" target="_blank"〉PubMed〈/a〉
    Keywords: Contraception/*methods ; Female ; Humans ; Male ; Research
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    Genotoxicity of formaldehyde in cultured human bronchial fibroblasts (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-04-05
    Description: Formaldehyde, a common environmental pollutant, inhibits repair of O6-methylguanine and potentiates the mutagenicity of an alkylating agent, N-methyl-N-nitrosourea, in normal human fibroblasts. Because formaldehyde alone also causes mutations in human cells, the compound may cause genotoxicity by a dual mechanism of directly damaging DNA and inhibiting repair of mutagenic and carcinogenic DNA lesions caused by other chemical and physical carcinogens.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Grafstrom, R C -- Curren, R D -- Yang, L L -- Harris, C C -- New York, N.Y. -- Science. 1985 Apr 5;228(4695):89-91.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/3975633" target="_blank"〉PubMed〈/a〉
    Keywords: Bronchi/cytology ; Cells, Cultured ; DNA Repair/*drug effects ; Drug Synergism ; Fibroblasts/drug effects ; Formaldehyde/*adverse effects/pharmacology ; Guanine/analogs & derivatives/metabolism ; Humans ; Methylnitrosourea/pharmacology ; Mutagens/*pharmacology
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    Gene therapy guidelines revised (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-05-03
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Culliton, B J -- New York, N.Y. -- Science. 1985 May 3;228(4699):561-2.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/3856951" target="_blank"〉PubMed〈/a〉
    Keywords: Adenosine Deaminase/deficiency ; Advisory Committees ; Animal Experimentation ; Animals ; Dogs ; Ethics Committees, Research ; Federal Government ; Genetic Diseases, Inborn ; *Genetic Engineering ; *Government Regulation ; Humans ; Mice ; National Institutes of Health (U.S.) ; United States ; Recombinant DNA Advisory Committee (RAC), has revised its draft guidelines, ; published in the 22 January 1985 Federal Register, for researchers submitting ; protocols for human gene therapy experiments. The major revisions in the "Points ; to Consider" are the elimination of a required response in the protocol to ; complex social and ethical questions and a greater flexibility in requirements ; for animal testing prior to human experimentation. Other modifications include ; provisions for public review of protocols, a requirement of patient agreement to ; long term follow-up and autopsy, and the limiting of review to only somatic cell ; therapy for the present. The stages of protocol review will involve local ethics ; and biosafety committees, then the Working Group, the full RAC, and finally the ; director of NIH.
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    The cellular basis of hearing: the biophysics of hair cells (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-11-15
    Description: A crucial event in the hearing process is the transduction of mechanical stimuli into electrical signals by hair cells, the sensory receptors of the internal ear. Stimulation results in the rapid opening of ionic channels in the mechanically sensitive organelles of these cells, their hair bundles. These transduction channels, which are nonselectively permeable, are directly excited by hair-bundle displacement. Hair cells are selectively responsive to particular frequencies of stimulation, both due to the mechanical properties of their hair bundles and because of an ensemble of ionic channels that constitute an electrical resonator.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Hudspeth, A J -- NS13154/NS/NINDS NIH HHS/ -- NS20429/NS/NINDS NIH HHS/ -- NS22389/NS/NINDS NIH HHS/ -- New York, N.Y. -- Science. 1985 Nov 15;230(4727):745-52.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/2414845" target="_blank"〉PubMed〈/a〉
    Keywords: Acoustic Stimulation ; Alligators and Crocodiles ; Animals ; Basilar Membrane/physiology ; Calcium/physiology ; Cats ; Chickens ; Chiroptera ; Cochlea/physiology ; Hair Cells, Auditory/*physiology/ultrastructure ; Hearing/*physiology ; Humans ; Ion Channels/physiology ; Lizards ; Mammals ; Microscopy, Electron ; Microscopy, Electron, Scanning ; Organ of Corti/physiology ; Potassium/physiology ; Rana catesbeiana ; Saccule and Utricle/physiology ; Stapes/physiology ; Turtles
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    Clay eating (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-05-31
    Description: In the report "Transfection of v-ras(H) DNA into MCF-7 human breast cancer cells bypasses dependence on estrogen for tumorigenicity" by A. Kasid et al. (10 May, p. 725), a line connecting two sentences was inadvertently omitted from the text. On p. 726, column 1, line 9, the sentence beginning "Densitometric scans of the blots " should have continued as follows: "showed that the transfectants expressed ras(H) RNA at levels 10 to 12 times higher than wild-type MCF-7 cells (Fig. 1E) or MCF-7(gpt) cells. Wild-type MCF-7 cells contained a low level of endogenous c-ras(H) RNA and neither its expression nor that of the exogenously acquired v-ras(H) gene was altered by E(2) treatment (Fig. 1E)."〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Hunter, J M -- New York, N.Y. -- Science. 1985 May 31;228(4703):1040.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/3992244" target="_blank"〉PubMed〈/a〉
    Keywords: Aluminum Silicates/history/*therapeutic use ; Humans ; Medicine, Traditional/*history
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    Synthesis and evaluation of a prototypal artificial red cell (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-12-06
    Description: A new process allows microencapsulation of purified human hemoglobin and 2,3-diphosphoglycerate to form neohemocytes. The microcapsule membrane is composed of phospholipids and cholesterol. Neohemocytes are substantially smaller than erythrocytes, contain 15.1 grams per decaliter of hemoglobin, and have a P50 value (the partial pressure of oxygen at which the hemoglobin is half-saturated) of 24.0 torr. All rats given 50-percent exchange transfusions survived with only limited evidence of reversible toxicity. Normal serum glutamate-pyruvate-transaminase values at 1, 7, and 30 days after transfusion were consistent with minimal hepatotoxicity. The concentration of blood urea-nitrogen was elevated by 35 percent after 1 day but returned to normal by day 7. However, histopathology revealed normal kidneys on day 1 as well as on days 7 and 30. Neohemocytes cleared from the circulation of transfused rats with an apparent half-life of 5.8 hours.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Hunt, C A -- Burnette, R R -- MacGregor, R D -- Strubbe, A E -- Lau, D T -- Taylor, N -- Kiwada, H -- R01-GM-24612/GM/NIGMS NIH HHS/ -- New York, N.Y. -- Science. 1985 Dec 6;230(4730):1165-8.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/4071041" target="_blank"〉PubMed〈/a〉
    Keywords: Alanine Transaminase/blood ; Animals ; Aspartate Aminotransferases/blood ; Bilirubin/blood ; Blood Substitutes/adverse effects/*metabolism ; Blood Transfusion ; Blood Urea Nitrogen ; Creatinine/blood ; Disseminated Intravascular Coagulation/etiology ; Hematocrit ; Hemoglobins/metabolism ; Humans ; Microscopy, Electron ; Oxygen/metabolism ; Rats
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    Immunoglobulin heavy-chain enhancer requires one or more tissue-specific factors (1985)
    American Association for the Advancement of Science (AAAS)
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    Publication Date: 1985-01-18
    Description: Enhancer sequences are regulatory regions that greatly increase transcription of certain eukaryotic genes. An immunoglobulin heavy-chain variable gene segment is moved from a region lacking enhancer activity to a position adjacent to the known heavy-chain enhancer early in B-cell maturation. In lymphoid cells, the heavy-chain and SV40 enhancers bind a common factor essential for enhancer function. In contrast, fibroblast cells contain a functionally distinct factor that is used by the SV40 but not by the heavy-chain enhancer. The existence of different factors in these cells may explain the previously described lymphoid cell specificity of the heavy-chain enhancer.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Mercola, M -- Goverman, J -- Mirell, C -- Calame, K -- GM29361/GM/NIGMS NIH HHS/ -- New York, N.Y. -- Science. 1985 Jan 18;227(4684):266-70.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/3917575" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Antibody Formation ; B-Lymphocytes/immunology ; Base Sequence ; Cell Line ; *Enhancer Elements, Genetic ; Fibroblasts/immunology ; *Genes, Regulator ; Humans ; Immunoglobulin Constant Regions/genetics ; Immunoglobulin Heavy Chains/*genetics ; Immunoglobulin Variable Region/genetics ; Mice ; Transcription, Genetic
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    Choline acetyltransferase activity in striatum of neonatal rats increased by nerve growth factor (1985)
    American Association for the Advancement of Science (AAAS)
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    Publication Date: 1985-07-19
    Description: Some neurodegenerative disorders may be caused by abnormal synthesis or utilization of trophic molecules required to support neuronal survival. A test of this hypothesis requires that trophic agents specific for the affected neurons be identified. Cholinergic neurons in the corpus striatum of neonatal rats were found to respond to intracerebroventricular administration of nerve growth factor with prominent, dose-dependent, selective increases in choline acetyltransferase activity. Cholinergic neurons in the basal forebrain also respond to nerve growth factor in this way. These actions of nerve growth factor may indicate its involvement in the normal function of forebrain cholinergic neurons as well as in neurodegenerative disorders involving such cells.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Mobley, W C -- Rutkowski, J L -- Tennekoon, G I -- Buchanan, K -- Johnston, M V -- ES07094/ES/NIEHS NIH HHS/ -- NS00603/NS/NINDS NIH HHS/ -- NS17642/NS/NINDS NIH HHS/ -- New York, N.Y. -- Science. 1985 Jul 19;229(4710):284-7.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/2861660" target="_blank"〉PubMed〈/a〉
    Keywords: Acetylcholine/physiology ; Alzheimer Disease/metabolism ; Animals ; Animals, Newborn/metabolism ; Brain/drug effects/enzymology ; Choline O-Acetyltransferase/*metabolism ; Corpus Striatum/cytology/drug effects/*enzymology ; Dose-Response Relationship, Drug ; Glutamate Decarboxylase/metabolism ; Humans ; Huntington Disease/metabolism ; Nerve Growth Factors/*pharmacology/physiology ; Neurons/enzymology/physiology ; Rats ; Rats, Inbred Strains ; Tyrosine 3-Monooxygenase/metabolism
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    Glad tidings from yellow fever research (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-08-23
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Monath, T P -- New York, N.Y. -- Science. 1985 Aug 23;229(4715):734-5.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/3895436" target="_blank"〉PubMed〈/a〉
    Keywords: History, 18th Century ; History, 20th Century ; Humans ; Yellow Fever/history/*microbiology/prevention & control ; Yellow fever virus/genetics
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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    Parkinson's disease: an environmental cause? (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-07-19
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Lewin, R -- New York, N.Y. -- Science. 1985 Jul 19;229(4710):257-8.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/3925554" target="_blank"〉PubMed〈/a〉
    Keywords: 1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine ; Animals ; Haplorhini ; Humans ; Mice ; Parkinson Disease/*etiology ; Parkinson Disease, Secondary/chemically induced ; Pesticides/adverse effects ; Pyridines/adverse effects/metabolism ; Quebec ; Rats ; Substantia Nigra/drug effects
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    Molecular clocks scrutinized (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-05-03
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Lewin, R -- New York, N.Y. -- Science. 1985 May 3;228(4699):571.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/3983640" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Base Sequence ; *Biological Clocks ; DNA/metabolism ; Humans ; Mice ; Rats
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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    Tooth enamel tells a complex story (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-05-10
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Lewin, R -- New York, N.Y. -- Science. 1985 May 10;228(4700):707.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/3992241" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Biological Evolution ; Dental Enamel/*anatomy & histology ; Gorilla gorilla ; Hominidae ; Humans ; Pan troglodytes
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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    Matrix-driven translocation of cells and nonliving particles (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-05-17
    Description: Cells of metazoan organisms produce and react to complex macromolecular microenvironments known as extracellular matrices. Assembly in vitro of native, compositionally nonuniform collagen-fibronectin matrices caused translocation of certain types of cells or polystyrene-latex beads from regions lacking fibronectin into regions containing it. The translocation process was not due to diffusion, convection, or electrostatic distribution effects, but may depend on nonequilibrium phenomena at the interface of contiguous collagen matrices formed in the presence and absence of fibronectin or particles. Extracellular matrix formation alone was sufficient to drive translocation by a biophysical process that may play a role in cellular migration during embryogenesis, as well as in other types of tissue reorganization such as inflammation, wound healing, and tumor invasion.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Newman, S A -- Frenz, D A -- Tomasek, J J -- Rabuzzi, D D -- HD18148/HD/NICHD NIH HHS/ -- New York, N.Y. -- Science. 1985 May 17;228(4701):885-9.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/4001925" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Cartilage/cytology/embryology ; *Cell Movement/drug effects ; Chick Embryo ; Collagen/*pharmacology ; Diffusion ; Extracellular Matrix/*physiology ; Fibroblasts/cytology ; Fibronectins/*pharmacology ; Humans ; In Vitro Techniques ; Kinetics ; Microspheres ; Movement
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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    AIDS trends: projections from limited data (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-11-29
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Norman, C -- New York, N.Y. -- Science. 1985 Nov 29;230(4729):1018, 1020-1.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/4059918" target="_blank"〉PubMed〈/a〉
    Keywords: Acquired Immunodeficiency Syndrome/diagnosis/*epidemiology/transmission ; Forecasting ; Homosexuality ; Humans ; United States
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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    AIDS therapy: new push for clinical trials (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-12-20
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Norman, C -- New York, N.Y. -- Science. 1985 Dec 20;230(4732):1355-8.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/2999981" target="_blank"〉PubMed〈/a〉
    Keywords: Acquired Immunodeficiency Syndrome/microbiology/*therapy ; Clinical Trials as Topic ; Deltaretrovirus/immunology ; Humans ; National Institutes of Health (U.S.) ; United States
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    AIDS virology: a battle on many fronts (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-11-01
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Norman, C -- New York, N.Y. -- Science. 1985 Nov 1;230(4725):518-21.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/2413546" target="_blank"〉PubMed〈/a〉
    Keywords: Acquired Immunodeficiency Syndrome/diagnosis/*microbiology ; Antibodies, Monoclonal ; Antibodies, Viral/analysis ; Antigens, Viral/analysis/immunology ; Cell Line ; Cross Reactions ; Culture Techniques/methods ; Cytopathogenic Effect, Viral ; Deltaretrovirus/immunology/*isolation & purification ; Homosexuality ; Humans ; Lymphatic Diseases/microbiology ; Microscopy, Electron ; Patents as Topic/legislation & jurisprudence ; RNA-Directed DNA Polymerase/analysis ; Reagent Kits, Diagnostic ; T-Lymphocytes/microbiology ; Terminology as Topic ; United States ; Viral Core Proteins/immunology ; Viral Envelope Proteins/immunology
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    Tumor necrosis factor (TNF) (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-11-08
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Old, L J -- New York, N.Y. -- Science. 1985 Nov 8;230(4726):630-2.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/2413547" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; BCG Vaccine/therapeutic use ; Drug Synergism ; *Glycoproteins/isolation & purification/therapeutic use ; Humans ; Interferons/therapeutic use ; Macrophages/physiology ; Mice ; Neoplasms/therapy ; Neoplasms, Experimental/therapy ; Rabbits ; Tumor Necrosis Factor-alpha
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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    Dietary fat recommendations (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-03-08
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Olson, R E -- New York, N.Y. -- Science. 1985 Mar 8;227(4691):1154.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/3975606" target="_blank"〉PubMed〈/a〉
    Keywords: Adolescent ; Adult ; Aged ; Child ; Child, Preschool ; Coronary Disease/etiology/prevention & control ; Dietary Fats/*adverse effects ; Female ; Humans ; Male ; Middle Aged
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    Positron emission tomography: human brain function and biochemistry (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-05-17
    Description: Positron emission tomography (PET) is an analytical imaging technique that provides a way of making in vivo measurements of the anatomical distribution and rates of specific biochemical reactions. This ability of PET to measure and image dynamic biochemistry builds a bridge between the basic and clinical neurosciences founded on the commonality of the types of measurements made. Clinical findings with PET in humans are suggesting hypotheses that can be tested rigorously in the basic science laboratory.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Phelps, M E -- Mazziotta, J C -- P01-NS-15654/NS/NINDS NIH HHS/ -- R01-6M-248389/PHS HHS/ -- R01-MH-37916-02/MH/NIMH NIH HHS/ -- etc. -- New York, N.Y. -- Science. 1985 May 17;228(4701):799-809.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/2860723" target="_blank"〉PubMed〈/a〉
    Keywords: Acoustic Stimulation ; Bipolar Disorder/metabolism ; Brain/metabolism/*radionuclide imaging ; Brain Diseases/metabolism/*radionuclide imaging ; Brain Neoplasms/metabolism/radionuclide imaging ; Cerebrovascular Circulation ; Cerebrovascular Disorders/metabolism/radionuclide imaging ; Deoxyglucose/analogs & derivatives/metabolism ; Fluorodeoxyglucose F18 ; Glucose/metabolism ; Humans ; Huntington Disease/metabolism/radionuclide imaging ; Kinetics ; Mental Disorders/metabolism ; Neurotransmitter Agents/metabolism ; Oxygen Consumption ; Pharmaceutical Preparations/metabolism ; Pharmacology ; Photic Stimulation ; *Tomography, Emission-Computed ; Visual Cortex/physiology/radionuclide imaging
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    U1 small nuclear RNA genes are subject to dosage compensation in mouse cells (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-07-19
    Description: Multiple copies of a gene that encodes human U1 small nuclear RNA were introduced into mouse C127 cells with bovine papilloma virus as the vector. For some recombinant constructions, the human U1 gene copies were maintained extrachromosomally on the viral episome in an unrearranged fashion. The relative abundance of human and mouse U1 small nuclear RNA varied from one cell line to another, but in some lines human U1 RNA accounted for as much as one-third of the total U1. Regardless of the level of human U1 expression, the total amount of U1 RNA (both mouse and human) in each cell line was nearly the same relative to endogenous mouse 5S or U2 RNA. This result was obtained whether measurements were made of total cellular U1 or of only the U1 in small nuclear ribonucleoprotein particles that could be precipitated with antibody directed against the Sm antigen. The data suggest that the multigene families encoding mammalian U1 RNA are subject to some form of dosage compensation.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Mangin, M -- Ares, M Jr -- Weiner, A M -- GM09148/GM/NIGMS NIH HHS/ -- GM31073/GM/NIGMS NIH HHS/ -- GM31335/GM/NIGMS NIH HHS/ -- New York, N.Y. -- Science. 1985 Jul 19;229(4710):272-5.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/2409601" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Autoradiography ; Bovine papillomavirus 1/genetics ; Cell Line ; DNA, Recombinant ; *Dosage Compensation, Genetic ; Electrophoresis, Polyacrylamide Gel ; Genetic Vectors ; Humans ; Mice ; Plasmids ; RNA/*genetics/isolation & purification ; RNA, Small Nuclear ; Xenopus
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    The academy kills a nutrition report (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-10-25
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Marshall, E -- New York, N.Y. -- Science. 1985 Oct 25;230(4724):420-1.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/4048941" target="_blank"〉PubMed〈/a〉
    Keywords: Humans ; National Academy of Sciences (U.S.) ; National Institutes of Health (U.S.) ; *Nutritional Physiological Phenomena ; Nutritional Requirements ; United States
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    Guilty plea puts Oraflex case to rest (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-09-13
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Marshall, E -- New York, N.Y. -- Science. 1985 Sep 13;229(4718):1071.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/4035348" target="_blank"〉PubMed〈/a〉
    Keywords: Arthritis/drug therapy ; Drug-Induced Liver Injury ; Female ; Humans ; Kidney Diseases/chemically induced ; *Legislation, Drug ; Male ; Propionates/*adverse effects
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    Benzodiazepine receptor-mediated chemotaxis of human monocytes (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-09-20
    Description: Benzodiazepines, which are widely prescribed for their antianxiety effects, are shown to be potent stimulators of human monocyte chemotaxis. The chemotactic effects of benzodiazepine receptor agonists were blocked by the peripheral benzodiazepine receptor antagonist PK-11195, suggesting that these effects are mediated by the peripheral-type benzodiazepine receptor. Diazepam was also active in inducing chemotaxis. Binding studies on purified monocytes revealed high-affinity peripheral benzodiazepine receptors, and the displacement potencies of various benzodiazepines correlated with their relative potencies in mediating chemotaxis. The demonstration of functional benzodiazepine receptors on human monocytes, together with recent evidence of receptor-mediated monocyte chemotaxis by other psychoactive peptides (such as opiate peptides), suggests a biochemical substrate for psychosomatic communication.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Ruff, M R -- Pert, C B -- Weber, R J -- Wahl, L M -- Wahl, S M -- Paul, S M -- New York, N.Y. -- Science. 1985 Sep 20;229(4719):1281-3.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/2994216" target="_blank"〉PubMed〈/a〉
    Keywords: Benzodiazepinones/metabolism/pharmacology ; Binding, Competitive ; Chemotaxis, Leukocyte/*drug effects ; Clonazepam/pharmacology ; Humans ; Isoquinolines/pharmacology ; Monocytes/metabolism/*physiology ; Receptors, GABA-A/analysis/drug effects/*physiology
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    "Where" and "what" in vision (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-06-07
    Description: The mixture of a few horizontal and vertical line segments embedded in an aggregate of diagonal line segments can be rapidly counted and their positions rapidly determined by a parallel (preattentive) process. However, the discrimination between horizontal and vertical orientation (that is, discrimination of a single conspicuous feature) requires serial search by focal attention. Under recent theories of attention, focal attention has been assumed to be required for the recognition of different combinations of features. According to the findings of this experiment, knowing "what" even a single feature is requires time-consuming search by focal attention. Only knowing "where" a target it is mediated by a parallel process.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Sagi, D -- Julesz, B -- New York, N.Y. -- Science. 1985 Jun 7;228(4704):1217-9.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/4001937" target="_blank"〉PubMed〈/a〉
    Keywords: Attention/physiology ; Form Perception/physiology ; Humans ; Orientation/physiology ; Time Factors ; Visual Perception/*physiology
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    Breast cancer: adjuvant chemotherapy (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-11-22
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Russo, J -- New York, N.Y. -- Science. 1985 Nov 22;230(4728):886.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/4059914" target="_blank"〉PubMed〈/a〉
    Keywords: Breast Neoplasms/*drug therapy ; Female ; Humans
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    Measles virus matrix protein synthesized in a subacute sclerosing panencephalitis cell line (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-06-07
    Description: Measles virus generally produces acute illness. Rarely, however, persistent infection of brain cells occurs, resulting in a chronic and fatal neurological disease, subacute sclerosing panencephalitis (SSPE). Evidence indicates that expression of the measles virus matrix protein is selectively restricted in this persistent infection, but the mechanism underlying this restriction has not been identified. Defective translation of matrix messenger RNA has been described in one SSPE cell line. This report presents evidence that in a different SSPE tissue culture cell line IP-3-Ca, the matrix protein is synthesized but fails to accumulate. A general scheme is proposed to reconcile the different levels at which restriction of matrix protein has been observed.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Sheppard, R D -- Raine, C S -- Bornstein, M B -- Udem, S A -- CA13330-12/CA/NCI NIH HHS/ -- NS 08952/NS/NINDS NIH HHS/ -- NS 11920/NS/NINDS NIH HHS/ -- New York, N.Y. -- Science. 1985 Jun 7;228(4704):1219-21.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/4001938" target="_blank"〉PubMed〈/a〉
    Keywords: Cell Line ; Gene Expression Regulation ; Humans ; Hydrolysis ; Measles virus/genetics/growth & development/*metabolism ; Molecular Weight ; Mutation ; Protein Processing, Post-Translational ; Subacute Sclerosing Panencephalitis/*microbiology ; Viral Matrix Proteins ; Viral Proteins/*biosynthesis/genetics ; Virus Replication
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    Enzymatic amplification of beta-globin genomic sequences and restriction site analysis for diagnosis of sickle cell anemia (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-12-20
    Description: Two new methods were used to establish a rapid and highly sensitive prenatal diagnostic test for sickle cell anemia. The first involves the primer-mediated enzymatic amplification of specific beta-globin target sequences in genomic DNA, resulting in the exponential increase (220,000 times) of target DNA copies. In the second technique, the presence of the beta A and beta S alleles is determined by restriction endonuclease digestion of an end-labeled oligonucleotide probe hybridized in solution to the amplified beta-globin sequences. The beta-globin genotype can be determined in less than 1 day on samples containing significantly less than 1 microgram of genomic DNA.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Saiki, R K -- Scharf, S -- Faloona, F -- Mullis, K B -- Horn, G T -- Erlich, H A -- Arnheim, N -- New York, N.Y. -- Science. 1985 Dec 20;230(4732):1350-4.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/2999980" target="_blank"〉PubMed〈/a〉
    Keywords: Alleles ; Anemia, Sickle Cell/*diagnosis/genetics ; Base Sequence ; Clinical Laboratory Techniques ; DNA Restriction Enzymes ; DNA-Directed DNA Polymerase ; Escherichia coli ; *Gene Amplification ; Globins/*genetics ; Humans ; Nucleic Acid Hybridization ; Polymorphism, Genetic
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  • 79
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    Predisposition to hookworm infection in humans (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-06-28
    Description: Frequency distributions of parasitic helminths within human communities are invariably highly aggregated, the majority of worms occurring in relatively small fractions of the host populations. It has been suggested that the heavily infected individuals are predisposed to this state, not by chance, but by as yet undefined genetic, ecological, behavioral, or social factors. Analyses of individual post-treatment patterns of hookworm reinfection among 112 villagers in an endemic area of West Bengal provide quantitative evidence of predisposition to heavy infection. This observation has implications for the design of control programs based on chemotherapy because of the potential economic advantage of selective or targeted treatment as opposed to mass or blanket treatment.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Schad, G A -- Anderson, R M -- 5 RO 7 TW00141/TW/FIC NIH HHS/ -- New York, N.Y. -- Science. 1985 Jun 28;228(4707):1537-40.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/4012307" target="_blank"〉PubMed〈/a〉
    Keywords: Ancylostoma ; Anthelmintics ; Disease Susceptibility ; Epidemiologic Methods ; Female ; Hookworm Infections/drug therapy/*epidemiology ; Humans ; India ; Male ; Necator ; Parasite Egg Count ; Sex Factors
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  • 80
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    Studies of the putative transforming protein of the type I human T-cell leukemia virus (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-06-21
    Description: The putative transforming protein of the type I human T-cell leukemia virus (HTLV-1) is a 40-kilodalton protein encoded by the X region and is termed p40XI. On the basis of both subcellular fractionation techniques and immunocytochemical analysis, it is now shown that p40XI is a nuclear protein with a relatively short half-life (120 minutes). It is synthesized de novo in considerable quantities in a human T-cell line infected with and transformed by the virus in vitro, and it is not packaged in detectable amounts in the extracellular virus.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Slamon, D J -- Press, M F -- Souza, L M -- Murdock, D C -- Cline, M J -- Golde, D W -- Gasson, J C -- Chen, I S -- CA 32737/CA/NCI NIH HHS/ -- New York, N.Y. -- Science. 1985 Jun 21;228(4706):1427-30.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/2990027" target="_blank"〉PubMed〈/a〉
    Keywords: Antigens, Polyomavirus Transforming ; Antigens, Viral, Tumor/immunology/*metabolism ; Cell Fractionation ; Cell Line ; Cell Nucleus/metabolism ; Cell Transformation, Viral ; Deltaretrovirus/*metabolism ; Half-Life ; Humans ; Immune Sera ; Precipitin Tests ; Viral Proteins/immunology/*metabolism
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  • 81
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    Dissociation of antitumor potency from anthracycline cardiotoxicity in a doxorubicin analog (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-06-28
    Description: The search for new congeners of the leading anticancer drug doxorubicin has led to an analog that is approximately 1000 times more potent, noncardiotoxic at therapeutic dose levels, and non-cross-resistant with doxorubicin. The new anthracycline, 3'-deamino-3'-(3-cyano-4-morpholinyl)doxorubicin (MRA-CN), is produced by incorporation of the 3' amino group of doxorubicin in a new cyanomorpholinyl ring. The marked increase in potency was observed against human ovarian and breast carcinomas in vitro; it was not accompanied by an increase in cardiotoxicity in fetal mouse heart cultures. Doxorubicin and MRA-CN both produced typical cardiac ultrastructural and biochemical changes, but at equimolar concentrations. In addition, MRA-CN was not cross-resistant with doxorubicin in a variant of the human sarcoma cell line MES-SA selected for resistance to doxorubicin. Thus antitumor efficacy was dissociated from both cardiotoxicity and cross-resistance by this modification of anthracycline structure.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Sikic, B I -- Ehsan, M N -- Harker, W G -- Friend, N F -- Brown, B W -- Newman, R A -- Hacker, M P -- Acton, E M -- CA 24543/CA/NCI NIH HHS/ -- CA 32250/CA/NCI NIH HHS/ -- CA 33303/CA/NCI NIH HHS/ -- New York, N.Y. -- Science. 1985 Jun 28;228(4707):1544-6.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/4012308" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Antineoplastic Agents ; Breast Neoplasms/drug therapy ; Cell Line ; Chemical Phenomena ; Chemistry ; Dose-Response Relationship, Drug ; Doxorubicin/adverse effects/*analogs & derivatives/therapeutic use ; Female ; Heart/drug effects ; Humans ; Isoenzymes ; L-Lactate Dehydrogenase/analysis ; Mice ; Myocardium/enzymology ; Ovarian Neoplasms/drug therapy ; Pregnancy
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  • 82
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    The T-cell receptor--the genes and beyond (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-02-15
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Marx, J L -- New York, N.Y. -- Science. 1985 Feb 15;227(4688):733-5.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/3969562" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Genes ; Glycoproteins/immunology ; Histocompatibility Antigens/immunology ; Humans ; Receptors, Antigen, T-Cell/*genetics ; Thymus Gland/immunology
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  • 83
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    X-ray structure of the major adduct of the anticancer drug cisplatin with DNA: cis-[Pt(NH3)2(d(pGpG))] (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-10-25
    Description: Crystals of the adduct of the anticancer drug cis-diamminedichloroplatinum(II), cis-DDP, with d(pGpG), its putative target on DNA in the cancer cell, have been obtained and used in an x-ray crystallographic study to elucidate the molecular structure to atomic resolution. Each of the four crystallographically independent cis-[Pt(NH3)2(d(pGpG))] molecules is comprised of a square-planar platinum atom bonded to two ammonia ligands and two N(7) atoms of guanosine nucleosides from the same chain. Base stacking of the two adjacent guanine rings is completely disrupted by coordination to the cis-(Pt(NH3)2)2+ unit. Comparison of the backbone and deoxyribose ring torsion angles with those found by previous (nuclear magnetic resonance spectroscopy) studies of this adduct in solution demonstrates that the solid state geometry is substantially the same as that in solution. The relevance of these results to the molecular mechanism of action of cis-DDP is discussed.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Sherman, S E -- Gibson, D -- Wang, A H -- Lippard, S J -- CA 34992/CA/NCI NIH HHS/ -- CA-09112/CA/NCI NIH HHS/ -- New York, N.Y. -- Science. 1985 Oct 25;230(4724):412-7.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/4048939" target="_blank"〉PubMed〈/a〉
    Keywords: Cisplatin/*metabolism/pharmacology ; DNA/*metabolism ; Deoxyguanine Nucleotides/metabolism ; Humans ; Hydrogen Bonding ; Magnetic Resonance Spectroscopy ; Molecular Conformation ; X-Ray Diffraction
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  • 84
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    NRC finds few risks for atomic vets (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-06-21
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Smith, R J -- New York, N.Y. -- Science. 1985 Jun 21;228(4706):1409.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/4012299" target="_blank"〉PubMed〈/a〉
    Keywords: Humans ; Leukemia, Radiation-Induced/epidemiology ; *Military Medicine ; Neoplasms, Radiation-Induced/*epidemiology ; Radioactive Fallout/*adverse effects ; Risk
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  • 85
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    Judge blocks biological warfare laboratory (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-06-21
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Smith, R Jeffrey -- New York, N.Y. -- Science. 1985 Jun 21;228(4706):1411.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/11643779" target="_blank"〉PubMed〈/a〉
    Keywords: *Biological Warfare ; *DNA, Recombinant ; Ecology ; Federal Government ; Government ; *Government Regulation ; Humans ; Judicial Role ; *Jurisprudence ; Microbiology ; Military Personnel ; Politics ; *Public Policy ; *Social Control, Formal ; Utah
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  • 86
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    Army agrees to new study of biowarfare laboratory (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-02-08
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Smith, R Jeffrey -- New York, N.Y. -- Science. 1985 Feb 8;227(4687):614.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/11643708" target="_blank"〉PubMed〈/a〉
    Keywords: *Biological Warfare ; *DNA, Recombinant ; Ecology ; Federal Government ; Government ; Government Regulation ; Humans ; Jurisprudence ; Microbiology ; Military Personnel ; Politics ; *Public Policy ; Research Personnel ; Social Control, Formal ; Utah
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  • 87
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    Location of the trans-activating region on the genome of human T-cell lymphotropic virus type III (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-07-05
    Description: The retrovirus involved in acquired immune deficiency syndrome (HTLV-III/LAV) contains a region that is necessary for stimulation of gene expression directed by the viral long terminal repeat. This region is located between nucleotides 5365 and 5607, immediately 5' to the envelope gene. A doubly-spliced message containing this region could encode an 86-amino acid protein with structural features similar to those of nucleic acid-binding proteins.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Sodroski, J -- Patarca, R -- Rosen, C -- Wong-Staal, F -- Haseltine, W -- CA07094/CA/NCI NIH HHS/ -- CAA07580/CA/NCI NIH HHS/ -- New York, N.Y. -- Science. 1985 Jul 5;229(4708):74-7.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/2990041" target="_blank"〉PubMed〈/a〉
    Keywords: Base Sequence ; Chromosome Deletion ; Chromosome Mapping ; Deltaretrovirus/*genetics ; Gene Expression Regulation ; *Genes, Viral ; Humans ; Promoter Regions, Genetic ; RNA Splicing ; RNA, Messenger/genetics ; RNA, Viral/genetics ; Repetitive Sequences, Nucleic Acid ; Transcription Factors/*genetics ; Viral Proteins/*genetics
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  • 88
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    A transcriptional activator protein encoded by the x-lor region of the human T-cell leukemia virus (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-06-21
    Description: Human T-cell leukemia viruses type I and II (HTLV-I and -II) exhibit several features characteristic of this retroviral family: the presence of an x-lor gene encoding a nuclear protein, transformation properties suggesting the involvement of a virus-associated trans-acting factor, and transcriptional trans-activation of the long terminal repeat (LTR) in infected cells. In the study described here the HTL x-lor products, in the absence of other viral proteins, were able to activate gene expression in trans directed by HTLV LTR. The regulation of the expression of particular genes in trans by HTLV x-lor products suggests that they play a role in viral replication and possibly in transformation of T lymphocytes.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Sodroski, J -- Rosen, C -- Goh, W C -- Haseltine, W -- CA07094/CA/NCI NIH HHS/ -- CA07580/CA/NCI NIH HHS/ -- CA36974/CA/NCI NIH HHS/ -- New York, N.Y. -- Science. 1985 Jun 21;228(4706):1430-4.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/2990028" target="_blank"〉PubMed〈/a〉
    Keywords: Deltaretrovirus/*genetics ; Gene Expression Regulation ; Genes, Viral ; Humans ; Plasmids ; Viral Proteins/*genetics
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  • 89
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    Trans-acting transcriptional regulation of human T-cell leukemia virus type III long terminal repeat (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-01-11
    Description: Human T-cell leukemia virus type III (HTLV-III) was recently identified as the probable etiologic agent of the acquired immune deficiency syndrome (AIDS). Here it is shown that, in human T-cell lines infected with HTLV-III, gene expression directed by the long terminal repeat sequence of this virus is stimulated by more than two orders of magnitude compared to matched uninfected cells. The rate of transcription of the HTLV-III long terminal repeat is more than 1000 times that of the SV40 early promoter in one infected cell line. Thus, HTLV-III, like HTLV-I, HTLV-II, and the bovine leukemia virus, is characterized by trans-activation of transcription in infected cells. The efficiency of trans-activation in the case of HTLV-III may account, at least in part, for the virulent nature of HTLV-III infection.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Sodroski, J -- Rosen, C -- Wong-Staal, F -- Salahuddin, S Z -- Popovic, M -- Arya, S -- Gallo, R C -- Haseltine, W A -- CA07094/CA/NCI NIH HHS/ -- CA07580/CA/NCI NIH HHS/ -- CA36974/CA/NCI NIH HHS/ -- New York, N.Y. -- Science. 1985 Jan 11;227(4683):171-3.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/2981427" target="_blank"〉PubMed〈/a〉
    Keywords: Acetyltransferases/genetics/metabolism ; Cell Line ; Chloramphenicol O-Acetyltransferase ; DNA, Recombinant ; Deltaretrovirus/*genetics ; *Gene Expression Regulation ; Humans ; Operon ; Plasmids ; Transcription, Genetic ; Transfection
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  • 90
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    Monoclonal antibody-directed radioimmunoassay detects cytochrome P-450 in human placenta and lymphocytes (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-04-26
    Description: A multiplicity of cytochromes P-450 is responsible for the detoxification and activation of xenobiotics such as drugs and carcinogens. Individual differences in sensitivity to these agents may reside in the cytochrome P-450 phenotype. A monoclonal antibody-directed radioimmunoassay was developed that detects epitope-specific cytochromes P-450 in human placentas and peripheral lymphocytes. Placentas from women who smoked cigarettes contained greater amounts of cytochrome P-450 with the monoclonal antibody-specific epitope than placentas from nonsmokers. The amount of this cytochrome P-450 in human peripheral lymphocytes increased after treatment of the mitogenized lymphocytes with the cytochrome P-450 inducer benz[a]anthracene.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Song, B J -- Gelboin, H V -- Park, S S -- Tsokos, G C -- Friedman, F K -- New York, N.Y. -- Science. 1985 Apr 26;228(4698):490-2.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/2580351" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Antibodies, Monoclonal ; Antibody Specificity ; Aryl Hydrocarbon Hydroxylases/metabolism ; Benz(a)Anthracenes/pharmacology ; Cytochrome P-450 Enzyme System/*analysis/immunology ; Enzyme Induction/drug effects ; Epitopes/immunology ; Humans ; Lymphocytes/*enzymology ; Methylcholanthrene/pharmacology ; Microsomes/enzymology ; Microsomes, Liver/enzymology ; Placenta/*enzymology ; Radioimmunoassay/methods ; Rats
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  • 91
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    Molecular defects in a human immunoglobulin kappa chain deficiency (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-10-25
    Description: The molecular basis of a human immunoglobulin deficiency characterized by the complete absence of kappa chains has been investigated by nucleotide sequence analyses of a patient's kappa constant region (C kappa) genes. Both of his C kappa genes had a single point mutation, resulting in the loss of the invariant tryptophan from one allele and of an invariant cysteine from the other allele. These results indicate that neither of the patient's C kappa alleles encoded a kappa chain that could form a stable intradomain disulfide bond, although peculiarities in the expression of kappa chains in the patient's family suggest that other factors may be involved.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Stavnezer-Nordgren, J -- Kekish, O -- Zegers, B J -- AI17558/AI/NIAID NIH HHS/ -- New York, N.Y. -- Science. 1985 Oct 25;230(4724):458-61.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/3931219" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Base Sequence ; DNA, Recombinant ; Genetic Engineering ; Humans ; Immunoglobulin kappa-Chains/*genetics ; Immunologic Deficiency Syndromes/*genetics ; Pedigree ; Rabbits
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  • 92
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    Heart panel's conclusions (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-02-08
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Steinberg, D -- New York, N.Y. -- Science. 1985 Feb 8;227(4687):582.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/3969549" target="_blank"〉PubMed〈/a〉
    Keywords: Cholesterol/*blood ; Cholesterol, Dietary/adverse effects ; Coronary Disease/*etiology/prevention & control ; Humans ; National Institutes of Health (U.S.) ; United States
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  • 93
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    Circulating autoantibodies to the 200,000-dalton protein of neurofilaments in the serum of healthy individuals (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-05-31
    Description: There is substantial evidence that human serum contains antibodies to many autoantigens. For example, all healthy people have autoantibodies (immunoglobulin M) to some undefined brain antigens. In this study immunoblots and immunohistochemical staining were used to detect antibodies to neural tissues in serum samples from 200 healthy people and 200 patients with various neurological diseases. Ninety-nine percent of the 400 subjects had serum immunoglobulin M and 95 percent had immunoglobulin G that bound to a 200-kilodalton protein in homogenates of neural tissues. In most cases there were no antibodies to anything else in the homogenates. The 200-kilodalton protein was the heaviest of the neurofilament triplet proteins. These observations do not support a role for antibodies to the 200-kilodalton protein of neurofilaments in the pathogenesis of neurological diseases.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Stefansson, K -- Marton, L S -- Dieperink, M E -- Molnar, G K -- Schlaepfer, W W -- Helgason, C M -- New York, N.Y. -- Science. 1985 May 31;228(4703):1117-9.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/4039466" target="_blank"〉PubMed〈/a〉
    Keywords: Autoantibodies/*analysis ; Cytoskeleton/*immunology ; Humans ; Immunoglobulin G/immunology ; Immunoglobulin M/immunology ; Intermediate Filament Proteins/*immunology ; Molecular Weight ; Nerve Tissue Proteins/immunology ; Nervous System Diseases/immunology
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  • 94
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    Characterization of long terminal repeat sequences of HTLV-III (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-02-01
    Description: The nucleotide sequence of the long terminal repeat sequence (LTR) of the human T-cell leukemia (lymphotropic) virus type III (HTLV-III) was determined. This virus is associated etiologically with the acquired immune deficiency syndrome. The LTR was found to be 634 base pairs in length with U3, R, and U5 regions of 453, 98, and 83 bp, respectively. The proviral DNA is flanked by a 7-base-pair direct repeat. The promoter and polyadenylation signals are situated 27 and 24 base pairs upstream from the respective transcriptional initiation and polyadenylation sites. The primer binding site is complementary to transfer RNA-lysine. The LTR of HTLV-III, like that of HTLV-I, showed a limited homology to enhancer-like sequences within two genes expressed specifically in T lymphocytes, T-cell growth factor, and gamma-interferon. Structural comparisons revealed that the LTR of HTLV-III is distantly related to those of HTLV-I, HTLV-II, and bovine leukemia virus.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Starcich, B -- Ratner, L -- Josephs, S F -- Okamoto, T -- Gallo, R C -- Wong-Staal, F -- New York, N.Y. -- Science. 1985 Feb 1;227(4686):538-40.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/2981438" target="_blank"〉PubMed〈/a〉
    Keywords: Biological Evolution ; Dna ; DNA, Viral ; Deltaretrovirus/*genetics ; *Genes, Viral ; Humans ; Interferon-gamma/genetics ; Interleukin-2/genetics ; Leukemia Virus, Bovine/genetics ; Operon ; RNA, Viral ; *Repetitive Sequences, Nucleic Acid ; Retroviridae/genetics ; Transcription, Genetic
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
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  • 95
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    Cassette of eight exons shared by genes for LDL receptor and EGF precursor (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-05-17
    Description: The amino acid sequences of the human low-density lipoprotein (LDL) receptor and the human precursor for epidermal growth factor (EGF) show 33 percent identity over a stretch of 400 residues. This region of homologous is encoded by eight contiguous exons in each respective gene. Of the nine introns that separate these exons, five are located in identical positions in the two protein sequences. This finding suggests that the homologous region may have resulted from a duplication of an ancestral gene and that the two genes evolved further by recruitment of exons from other genes, which provided the specific functional domains of the LDL receptor and the EGF precursor.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Sudhof, T C -- Russell, D W -- Goldstein, J L -- Brown, M S -- Sanchez-Pescador, R -- Bell, G I -- HL 01287/HL/NHLBI NIH HHS/ -- HL 20948/HL/NHLBI NIH HHS/ -- HL 31346/HL/NHLBI NIH HHS/ -- New York, N.Y. -- Science. 1985 May 17;228(4701):893-5.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/3873704" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; *Base Sequence ; Biological Evolution ; Cloning, Molecular ; Epidermal Growth Factor/*genetics ; Genes ; Humans ; Protein Precursors/genetics ; Receptors, LDL/*genetics ; Repetitive Sequences, Nucleic Acid
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 96
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    Recombinant human tumor necrosis factor-alpha: effects on proliferation of normal and transformed cells in vitro (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-11-22
    Description: Modulation of the growth of human and murine cell lines in vitro by recombinant human tumor necrosis factor-alpha (rTNF-alpha) and recombinant human interferon-gamma (rIFN-gamma) was investigated. rTNF-alpha had cytostatic or cytolytic effects on only some tumor cell lines. When administered together with rIFN-gamma, rTNF-alpha showed enhanced antiproliferative effects on a subset of the cell lines tested. In contrast to its effects on sensitive tumor cells, rTNF-alpha augmented the growth of normal diploid fibroblasts. Variations in the proliferative response induced by rTNF-alpha were apparently not due to differences in either the number of binding sites per cell or their affinity for rTNF-alpha. These observations indicate that the effects of rTNF-alpha on cell growth are not limited to tumor cells, but rather that this protein may have a broad spectrum of activities in vivo.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Sugarman, B J -- Aggarwal, B B -- Hass, P E -- Figari, I S -- Palladino, M A Jr -- Shepard, H M -- New York, N.Y. -- Science. 1985 Nov 22;230(4728):943-5.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/3933111" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Cell Division/*drug effects ; Cell Line ; Cell Survival/drug effects ; Cell Transformation, Neoplastic/pathology ; Drug Synergism ; Glycoproteins/*pharmacology ; Humans ; Interferon-gamma/pharmacology ; Mice ; Recombinant Proteins/*pharmacology ; Tumor Necrosis Factor-alpha
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 97
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    The LDL receptor gene: a mosaic of exons shared with different proteins (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-05-17
    Description: The multifunctional nature of coated pit receptors predicts that these proteins will contain multiple domains. To establish the genetic basis for these domains (LDL) receptor. This gene is more than 45 kilobases in length and contains 18 exons, most of which correlate with functional domains previously defined at the protein level. Thirteen of the 18 exons encode protein sequences that are homologous to sequences in other proteins: five of these exons encode a sequence similar to one in the C9 component of complement; three exons encode a sequence similar to a repeat sequence in the precursor for epidermal growth factor (EGF) and in three proteins of the blood clotting system (factor IX, factor X, and protein C); and five other exons encode nonrepeated sequences that are shared only with the EGF precursor. The LDL receptor appears to be a mosaic protein built up of exons shared with different proteins, and it therefore belongs to several supergene families.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4450672/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4450672/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Sudhof, T C -- Goldstein, J L -- Brown, M S -- Russell, D W -- HL 01287/HL/NHLBI NIH HHS/ -- HL 20948/HL/NHLBI NIH HHS/ -- HL 31346/HL/NHLBI NIH HHS/ -- P01 HL020948/HL/NHLBI NIH HHS/ -- New York, N.Y. -- Science. 1985 May 17;228(4701):815-22.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/2988123" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; *Base Sequence ; Cloning, Molecular ; Complement C9/genetics ; Dna ; Endonucleases ; Epidermal Growth Factor/genetics ; Factor IX/genetics ; Factor X/genetics ; *Genes ; Glycoproteins/genetics ; Humans ; Hyperlipoproteinemia Type II/genetics ; Molecular Weight ; Protein C ; Protein Precursors ; Protein Processing, Post-Translational ; Receptors, LDL/*genetics ; Repetitive Sequences, Nucleic Acid ; Single-Strand Specific DNA and RNA Endonucleases ; Transcription, Genetic
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
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  • 98
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    USDA fines Pennsylvania animal laboratory (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-10-25
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Sun, Marjorie -- New York, N.Y. -- Science. 1985 Oct 25;230(4724):423.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/11643824" target="_blank"〉PubMed〈/a〉
    Keywords: *Animal Experimentation ; *Animal Welfare ; Animals ; Federal Government ; Financial Support ; Government ; *Government Regulation ; Humans ; *National Institutes of Health (U.S.) ; Public Policy ; Reference Standards ; Scientific Misconduct ; *Social Control, Formal ; *Universities ; Wounds and Injuries
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 99
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    Stanford president upholds Mosher expulsion (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-10-18
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Sun, Marjorie -- New York, N.Y. -- Science. 1985 Oct 18;230(4723):298-9.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/11643823" target="_blank"〉PubMed〈/a〉
    Keywords: *Behavioral Research ; China ; Humans ; International Cooperation ; Internationality ; Organizational Policy ; Punishment ; *Research ; *Research Personnel ; *Scientific Misconduct ; Social Control, Formal ; Social Sciences ; Universities
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
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  • 100
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    Ownership of cells raises sticky issues (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-11-15
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Sun, M -- New York, N.Y. -- Science. 1985 Nov 15;230(4727):789.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/4059910" target="_blank"〉PubMed〈/a〉
    Keywords: *Biomedical Research ; *Cell Line ; *Human Body ; Humans ; *Jurisprudence ; Male ; Patents as Topic ; *Patient Rights ; *Tissue and Organ Procurement ; United States
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
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