ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

X
feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
Filter
  • Cell Line
  • American Association for the Advancement of Science (AAAS)  (21)
  • American Chemical Society
  • American Chemical Society (ACS)
  • Springer
  • Wiley-Blackwell
  • 1990-1994  (21)
  • 1992  (21)
Collection
Keywords
Publisher
  • American Association for the Advancement of Science (AAAS)  (21)
  • American Chemical Society
  • American Chemical Society (ACS)
  • Springer
  • Wiley-Blackwell
Years
  • 1990-1994  (21)
Year
  • 1
    facet.materialart.
    Unknown
    Cytochrome b558: the flavin-binding component of the phagocyte NADPH oxidase (1992)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1992-06-05
    Description: The phagocyte respiratory burst oxidase is a flavin-adenine dinucleotide (FAD)-dependent dehydrogenase and an electron transferase that reduces molecular oxygen to superoxide anion, a precursor of microbicidal oxidants. Several proteins required for assembly of the oxidase have been characterized, but the identity of its flavin-binding component has been unclear. Oxidase activity was reconstituted in vitro with only the purified oxidase proteins p47phox, p67phox, Rac-related guanine nucleotide (GTP)-binding proteins, and membrane-bound cytochrome b558. The reconstituted oxidase required added FAD, and FAD binding was localized to cytochrome b558. Alignment of the amino acid sequence of the beta subunit of cytochrome b558 (gp91phox) with other flavoproteins revealed similarities to the nicotinamide adenine dinucleotide phosphate (reduced) (NADPH)-binding domains. Thus flavocytochrome b558 is the only obligate electron transporting component of the NADPH oxidase.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Rotrosen, D -- Yeung, C L -- Leto, T L -- Malech, H L -- Kwong, C H -- New York, N.Y. -- Science. 1992 Jun 5;256(5062):1459-62.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Laboratory of Host Defenses, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/1318579" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; Animals ; Binding Sites ; Cell Line ; Cell-Free System ; Cytochrome b Group/*blood/genetics/isolation & purification ; Ferredoxin-NADP Reductase/genetics/metabolism ; Humans ; Insects ; Molecular Sequence Data ; NADH, NADPH Oxidoreductases/*blood/genetics/isolation & purification ; NADP/metabolism ; NADPH Oxidase ; Neutrophils/*enzymology ; Phagocytes/*enzymology ; Plants/enzymology ; Recombinant Proteins/chemistry/metabolism ; Sequence Homology, Nucleic Acid ; Superoxides/blood ; Transfection
    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)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 2
    facet.materialart.
    Unknown
    A critical role for conserved residues in the cleft of HLA-A2 in presentation of a nonapeptide to T cells (1992)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1992-08-14
    Description: The peptide binding cleft of the class I human histocompatibility antigen, HLA-A2, contains conserved amino acid residues clustered in the two ends of the cleft in pockets A and F as well as polymorphic residues. The function of two conserved tyrosines in the A pocket was investigated by mutating them to phenylalanines and of a conserved tyrosine and threonine in the F pocket by mutating them to phenylalanine and valine, respectively. Presentation of influenza virus peptides and of intact virus to cytolytic T lymphocytes (CTLs) was then examined. The magnitude of the reduction seen by the mutation of the two tyrosines in the A pocket suggests that hydrogen bonds involving them have a critical function in the binding of the NH2-terminal NH3+ of the peptide nonamer and possibly of all bound peptide nonamers. In contrast, the mutations in the F pocket had no effect on CTL recognition.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Latron, F -- Pazmany, L -- Morrison, J -- Moots, R -- Saper, M A -- McMichael, A -- Strominger, J L -- AI 20182/AI/NIAID NIH HHS/ -- CA 47554/CA/NCI NIH HHS/ -- New York, N.Y. -- Science. 1992 Aug 14;257(5072):964-7.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02115.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/1380181" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; Animals ; B-Lymphocytes/immunology ; Binding Sites ; Cell Line ; Cloning, Molecular ; Epitopes/immunology/metabolism ; HLA-A2 Antigen/chemistry/genetics/*metabolism ; Influenza A virus ; Kinetics ; Models, Molecular ; Mutagenesis, Site-Directed ; Oligopeptides/immunology/*metabolism ; Protein Conformation ; Recombinant Proteins/chemistry/metabolism ; T-Lymphocytes, Cytotoxic/*immunology ; Transfection ; Viral Proteins/metabolism
    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)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 3
    facet.materialart.
    Unknown
    Association of a 59-kilodalton immunophilin with the glucocorticoid receptor complex (1992)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1992-05-29
    Description: Immunophilins, a family of proteins that exhibit rotamase (peptidyl-prolyl cis-trans isomerase) activity in vitro, are expressed in many organisms and most tissues. Although some immunophilins can mediate the immunosuppressive actions of FK506, rapamycin, and cyclosporin A, the physiological role of the unligated proteins is not known. A 59-kilodalton member of the FK506- and rapamycin-binding class was found to associate in the absence of these drugs with two heat shock proteins (hsp90 and hsp70) and the glucocorticoid receptor (GR). Together, these proteins make up the inactive GR, thus biochemically linking two families of proteins proposed to be involved in protein folding and assembly as well as two potent immunosuppressive modalities.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Tai, P K -- Albers, M W -- Chang, H -- Faber, L E -- Schreiber, S L -- DK41881/DK/NIDDK NIH HHS/ -- GM-38627/GM/NIGMS NIH HHS/ -- HD28034/HD/NICHD NIH HHS/ -- New York, N.Y. -- Science. 1992 May 29;256(5061):1315-8.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Obstetrics and Gynecology, Medical College of Ohio, Toledo 43699.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/1376003" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Isomerases/isolation & purification/*metabolism ; Amino Acid Sequence ; Animals ; Antibodies, Monoclonal ; Carrier Proteins/isolation & purification/*metabolism ; Cell Line ; Heat-Shock Proteins/isolation & purification/*metabolism ; Humans ; Kinetics ; Macromolecular Substances ; Molecular Sequence Data ; Molecular Weight ; Peptidylprolyl Isomerase ; Polyenes/metabolism ; Rats ; Receptors, Glucocorticoid/isolation & purification/*metabolism ; Sequence Homology, Nucleic Acid ; Sirolimus ; Tacrolimus/metabolism ; Tacrolimus Binding Proteins
    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)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 4
    facet.materialart.
    Unknown
    Enhanced degradation of the ferritin repressor protein during induction of ferritin messenger RNA translation (1992)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1992-05-01
    Description: Induction of ferritin synthesis in cultured cells by heme or iron is accompanied by degradation of the ferritin repressor protein (FRP). Intermediates in the degradative pathway apparently include FRP covalently linked in larger aggregates. The effect of iron on FRP degradation is enhanced by porphyrin precursors but is decreased by inhibitors of porphyrin synthesis, which implies that heme is an active agent. These results suggest that translational induction in this system may be caused by enhanced repressor degradation. While unique among translational regulatory systems, this process is common to a variety of other biosynthetic control mechanisms.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Goessling, L S -- Daniels-McQueen, S -- Bhattacharyya-Pakrasi, M -- Lin, J J -- Thach, R E -- AI 20484/AI/NIAID NIH HHS/ -- New York, N.Y. -- Science. 1992 May 1;256(5057):670-3.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Biology, Washington University, St. Louis, MO 63130.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/1316633" target="_blank"〉PubMed〈/a〉
    Keywords: 5-Aminolevulinate Synthetase/genetics ; Aminolevulinic Acid/pharmacology ; Animals ; Cell Line ; Cell Line, Transformed ; Ferritins/biosynthesis/*genetics ; Fibroblasts/metabolism ; Iron/pharmacology ; Iron Regulatory Protein 1 ; Iron-Regulatory Proteins ; Mice ; Papillomaviridae ; Porphobilinogen/pharmacology ; *Protein Biosynthesis ; RNA, Messenger/*genetics ; RNA-Binding Proteins/*metabolism ; Rabbits
    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)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 5
    facet.materialart.
    Unknown
    Activation of mitogen-activated protein kinase kinase by v-Raf in NIH 3T3 cells and in vitro (1992)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1992-09-04
    Description: Mitogen-activated protein (MAP) kinases are 42- and 44-kD serine-threonine protein kinases that are activated by tyrosine and threonine phosphorylation in cells stimulated with mitogens and growth factors. MAP kinase and the protein kinase that activates it (MAP kinase kinase) were constitutively activated in NIH 3T3 cells infected with viruses containing either of two oncogenic forms (p35EC12, p3722W) of the c-Raf-1 protein kinase. The v-Raf proteins purified from cells infected with EC12 or 22W viruses activated MAP kinase kinase from skeletal muscle in vitro. Furthermore, a bacterially expressed v-Raf fusion protein (glutathione S-transferase-p3722W) also activated MAP kinase kinase in vitro. These findings suggest that one function of c-Raf-1 in mitogenic signaling is to phosphorylate and activate MAP kinase kinase.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Dent, P -- Haser, W -- Haystead, T A -- Vincent, L A -- Roberts, T M -- Sturgill, T W -- CA50661/CA/NCI NIH HHS/ -- DK41077/DK/NIDDK NIH HHS/ -- HD24926/HD/NICHD NIH HHS/ -- New York, N.Y. -- Science. 1992 Sep 4;257(5075):1404-7.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Internal Medicine, University of Virginia, Charlottesville 22908.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/1326789" target="_blank"〉PubMed〈/a〉
    Keywords: 3T3 Cells ; Animals ; Cell Line ; Cell Line, Transformed ; Enzyme Activation/drug effects ; Immunosorbent Techniques ; Mice ; Mitogen-Activated Protein Kinase Kinases ; Muscles/enzymology ; Oncogene Proteins v-raf ; Phosphorylation ; Protein Kinases/*metabolism ; Proto-Oncogene Proteins/pharmacology ; Proto-Oncogene Proteins c-raf ; Recombinant Fusion Proteins/pharmacology ; Retroviridae Proteins, Oncogenic/genetics/*pharmacology
    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)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 6
    facet.materialart.
    Unknown
    Molecular cloning of the interleukin-1 beta converting enzyme (1992)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1992-04-03
    Description: Interleukin-1 beta (IL-1 beta) mediates a wide range of immune and inflammatory responses. The active cytokine is generated by proteolytic cleavage of an inactive precursor. A complementary DNA encoding a protease that carries out this cleavage has been cloned. Recombinant expression in COS-7 cells enabled the cells to process precursor IL-1 beta to the mature form. Sequence analysis indicated that the enzyme itself may undergo proteolytic processing. The gene encoding the protease was mapped to chromosomal band 11q23, a site frequently involved in rearrangement in human cancers.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Cerretti, D P -- Kozlosky, C J -- Mosley, B -- Nelson, N -- Van Ness, K -- Greenstreet, T A -- March, C J -- Kronheim, S R -- Druck, T -- Cannizzaro, L A -- New York, N.Y. -- Science. 1992 Apr 3;256(5053):97-100.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Immunex Corporation, Seattle, WA 98101.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/1373520" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; Animals ; Base Sequence ; Caspase 1 ; Cell Line ; Chromosome Banding ; *Chromosomes, Human, Pair 11 ; Cloning, Molecular ; Enzyme Precursors/biosynthesis/*genetics/isolation & purification ; Humans ; Metalloendopeptidases/biosynthesis/*genetics/isolation & purification ; Molecular Sequence Data ; Neutrophils/enzymology ; Oligodeoxyribonucleotides ; Poly A/genetics/isolation & purification ; Polymerase Chain Reaction/methods ; RNA/genetics/isolation & purification ; RNA, Messenger/genetics ; Recombinant Proteins/biosynthesis/isolation & purification ; Transfection
    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)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 7
    facet.materialart.
    Unknown
    Tyrosyl phosphorylation and activation of MAP kinases by p56lck (1992)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1992-02-14
    Description: T cell signaling via the CD4 surface antigen is mediated by the associated tyrosyl protein kinase p56lck. The 42-kilodalton mitogen-activated protein (MAP) kinase (p42mapk) was tyrosyl-phosphorylated and activated after treatment of the murine T lymphoma cell line 171CD4+, which expresses CD4, with antibody to CD3. Treatment of the CD4-deficient cell line 171 with the same antibody did not result in phosphorylation or activation of p42mapk. Purified p56lck both tyrosyl-phosphorylated and stimulated the seryl-threonyl phosphotransferase activity of purified p44mpk, a MAP kinase isoform from sea star oocytes. A synthetic peptide modeled after the putative regulatory phosphorylation site in murine p42mapk (Tyr185) was phosphorylated by p56lck with a similar Vmax, but a fivefold lower Michaelis constant (Km) than a peptide containing the Tyr394 autophosphorylation site from p56lck. MAP kinases may participate in protein kinase cascades that link Src family protein-tyrosyl kinases to seryl-threonyl kinases such as those encoded by rsk and raf, which are putative substrates of MAP kinases.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Ettehadieh, E -- Sanghera, J S -- Pelech, S L -- Hess-Bienz, D -- Watts, J -- Shastri, N -- Aebersold, R -- R126604/PHS HHS/ -- New York, N.Y. -- Science. 1992 Feb 14;255(5046):853-5.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Biomedical Research Centre, University of British Columbia, Vancouver, Canada.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/1311128" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; Animals ; Antigens, CD3 ; Antigens, Differentiation, T-Lymphocyte/physiology ; Calcium-Calmodulin-Dependent Protein Kinases ; Cell Line ; Glycogen Synthase Kinase 3 ; In Vitro Techniques ; Lymphocyte Specific Protein Tyrosine Kinase p56(lck) ; Lymphoma, T-Cell ; Mice ; Molecular Sequence Data ; Oncogene Proteins, Viral/*physiology ; Phosphorylation ; Protein Kinases/*physiology ; Protein-Tyrosine Kinases/*physiology ; Receptors, Antigen, T-Cell/physiology ; Signal Transduction/*physiology ; T-Lymphocytes/physiology
    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)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 8
    facet.materialart.
    Unknown
    Interaction between human cyclin A and adenovirus E1A-associated p107 protein (1992)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1992-01-03
    Description: The products of the adenovirus early region 1A (E1A) gene are potent oncoproteins when tested in standard transformation and immortalization assays. Many of the changes induced by E1A may be due to its interaction with cellular proteins. Four of these cellular proteins are the retinoblastoma protein (pRB), p107, cyclin A, and p33cdk2. The pRB and p107 proteins are structurally related and have several characteristics in common, including that they both bind to the SV40 large T oncoprotein as well as to E1A. Cyclin A and p33cdk2 are thought to function in the control of the cell cycle. They bind to one another, forming a kinase that closely resembles the cell cycle-regulating complexes containing p34cdc2. Cyclin A is now shown to bind to p107 in the absence of E1A. The association of p107 with cyclin A suggests a direct link between cell cycle control and the function of p107.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Faha, B -- Ewen, M E -- Tsai, L H -- Livingston, D M -- Harlow, E -- CA 13106/CA/NCI NIH HHS/ -- CA 55339/CA/NCI NIH HHS/ -- New York, N.Y. -- Science. 1992 Jan 3;255(5040):87-90.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Massachusetts General Hospital Cancer Center, Charlestown 02129.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/1532458" target="_blank"〉PubMed〈/a〉
    Keywords: Adenovirus Early Proteins ; Amino Acid Sequence ; Antibodies, Monoclonal ; CDC2 Protein Kinase/metabolism ; Cell Line ; Cyclins/immunology/isolation & purification/*metabolism ; Electrophoresis, Polyacrylamide Gel ; Glutathione Transferase/genetics/isolation & purification ; Humans ; Methionine/metabolism ; Molecular Sequence Data ; *Nuclear Proteins ; Oncogene Proteins, Viral/*metabolism ; Proteins/genetics/*metabolism ; Recombinant Fusion Proteins/isolation & purification ; Retinoblastoma Protein/metabolism ; Retinoblastoma-Like Protein p107
    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)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 9
    facet.materialart.
    Unknown
    Calmodulin trapping by calcium-calmodulin-dependent protein kinase (1992)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1992-05-22
    Description: Multifunctional calcium-calmodulin-dependent protein kinase (CaM kinase) transduces transient elevations in intracellular calcium into changes in the phosphorylation state and activity of target proteins. By fluorescence emission anisotropy, the affinity of CaM kinase for dansylated calmodulin was measured and found to increase 1000 times after autophosphorylation of the threonine at position 286 of the protein. Autophosphorylation markedly slowed the release of bound calcium-calmodulin; the release time increased from less than a second to several hundred seconds. In essence, calmodulin is trapped by autophosphorylation. The shift in affinity does not occur in a site-directed mutant in which threonine at position 286 has been replaced by a non-phosphorylatable amino acid. These experiments demonstrate the existence of a new state in which calmodulin is bound to CaM kinase even though the concentration of calcium is basal. Calmodulin trapping provides for molecular potentiation of calcium transients and may enable detection of their frequency.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Meyer, T -- Hanson, P I -- Stryer, L -- Schulman, H -- GM 40600/GM/NIGMS NIH HHS/ -- GM24032/GM/NIGMS NIH HHS/ -- MH45324/MH/NIMH NIH HHS/ -- etc. -- New York, N.Y. -- Science. 1992 May 22;256(5060):1199-202.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Cell Biology, Stanford University School of Medicine, CA 94305.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/1317063" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; Base Sequence ; Binding, Competitive ; Calcium/pharmacology ; Calcium-Calmodulin-Dependent Protein Kinases ; Calmodulin/*metabolism ; Cell Line ; Egtazic Acid/pharmacology ; Kinetics ; Molecular Sequence Data ; Mutagenesis, Site-Directed ; Phosphorylation ; Protein Binding ; Protein Kinases/genetics/*metabolism ; Recombinant Proteins/metabolism ; Spectrometry, Fluorescence ; Threonine ; Time Factors ; Transfection
    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)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 10
    facet.materialart.
    Unknown
    Biosynthesis of human papillomavirus from a continuous cell line upon epithelial differentiation (1992)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1992-08-14
    Description: The study of the human pathogen papillomaviruses (HPVs) has been hampered by the inability to propagate the virus in tissue culture. The addition of 12-O-tetradecanoyl phorbol-13-acetate to the media of organotypic (raft) cultures increased expression of physiological markers of keratinocyte differentiation and concomitantly induced production of virions. Capsid production was detected in differentiated suprabasal cells. Virions approximately 54 nanometers in size were observed by electron microscopy in raft tissue cross sections in the suprabasal layers. Virions purified through isopycnic gradients were found to contain type 31b DNA and exhibited an icosahedral shape similar to that of papillomaviruses found in clinical samples.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Meyers, C -- Frattini, M G -- Hudson, J B -- Laimins, L A -- New York, N.Y. -- Science. 1992 Aug 14;257(5072):971-3.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Molecular Genetics and Cell Biology, Howard Hughes Medical Institute, University of Chicago, IL 60637.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/1323879" target="_blank"〉PubMed〈/a〉
    Keywords: Capsid/biosynthesis ; *Cell Differentiation ; Cell Line ; Epithelial Cells ; Epithelium/drug effects/microbiology ; Female ; Humans ; Microscopy, Electron ; Papillomaviridae/drug effects/*physiology/ultrastructure ; Tetradecanoylphorbol Acetate/pharmacology ; Uterine Cervical Neoplasms ; Virion/drug effects/physiology/ultrastructure ; *Virus Replication/drug effects
    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)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...