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  • 1
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    Ecology. Keystone species--hunting the snark? (2001)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2001-04-11
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Bond, W -- New York, N.Y. -- Science. 2001 Apr 6;292(5514):63-4.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Botany Department, University of Cape Town, Private Bag, Rondebosch, South Africa. bond@botzoo.uct.ac.za〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/11294219" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Arizona ; Biomass ; Conservation of Natural Resources ; Desert Climate ; Dipodomys/*physiology ; *Ecosystem ; *Food Chain ; Fresh Water ; Rodentia/*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)
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  • 2
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    Respiration and parturition affected by conditional overexpression of the Ca2+-activated K+ channel subunit, SK3 (2000)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2000-09-16
    Description: In excitable cells, small-conductance Ca2+-activated potassium channels (SK channels) are responsible for the slow after-hyperpolarization that often follows an action potential. Three SK channel subunits have been molecularly characterized. The SK3 gene was targeted by homologous recombination for the insertion of a gene switch that permitted experimental regulation of SK3 expression while retaining normal SK3 promoter function. An absence of SK3 did not present overt phenotypic consequences. However, SK3 overexpression induced abnormal respiratory responses to hypoxia and compromised parturition. Both conditions were corrected by silencing the gene. The results implicate SK3 channels as potential therapeutic targets for disorders such as sleep apnea or sudden infant death syndrome and for regulating uterine contractions during labor.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Bond, C T -- Sprengel, R -- Bissonnette, J M -- Kaufmann, W A -- Pribnow, D -- Neelands, T -- Storck, T -- Baetscher, M -- Jerecic, J -- Maylie, J -- Knaus, H G -- Seeburg, P H -- Adelman, J P -- New York, N.Y. -- Science. 2000 Sep 15;289(5486):1942-6.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Vollum Institute, Department of Obstetrics and Gynecology, Oregon Health Sciences University, Portland, OR 97201, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/10988076" target="_blank"〉PubMed〈/a〉
    Keywords: 5' Untranslated Regions ; Action Potentials ; Animals ; Anoxia/metabolism ; Brain/metabolism ; Crosses, Genetic ; Culture Techniques ; Doxycycline/pharmacology ; Female ; Gene Expression ; Gene Expression Regulation/drug effects ; Gene Targeting ; Labor, Obstetric/*physiology ; Male ; Mice ; Mice, Inbred C57BL ; Muscle, Skeletal/metabolism ; Potassium Channels/genetics/*physiology ; *Potassium Channels, Calcium-Activated ; Pregnancy ; *Respiratory Physiological Phenomena ; Small-Conductance Calcium-Activated Potassium Channels
    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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    Correction of CD18-deficient lymphocytes by retrovirus-mediated gene transfer (1990)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1990-06-15
    Description: Leukocyte adhesion deficiency (LAD) is an inherited disorder of leukocyte function caused by derangements in CD18 expression. The genetic and functional abnormalities in a lymphocyte cell line from a patient with LAD have been corrected by retrovirus-mediated transduction of a functional CD18 gene. Lymphocytes from patients with LAD were exposed to CD18-expressing retrovirus and enriched for cells that express CD11a and CD18 (LFA-1) on the cell surface. Molecular and functional analyses of these cells revealed (i) one copy of proviral sequence per cell, (ii) viral-directed CD18 RNA that exceeded normal endogenous levels, (iii) normal quantities of CD11a and CD18 protein on the cell surface, and (iv) reconstitution of LFA-1-dependent adhesive function.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Wilson, J M -- Ping, A J -- Krauss, J C -- Mayo-Bond, L -- Rogers, C E -- Anderson, D C -- Todd, R F -- R01 AI19031/AI/NIAID NIH HHS/ -- R01 AI23521/AI/NIAID NIH HHS/ -- R01 CA39064/CA/NCI NIH HHS/ -- etc. -- New York, N.Y. -- Science. 1990 Jun 15;248(4961):1413-6.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Howard Hughes Medical Institute, Department of Internal Medicine, Ann Arbor, MI.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/1972597" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Antigens, CD ; Antigens, CD18 ; Antigens, Differentiation/genetics/immunology ; Cell Aggregation ; Cell Line ; Cell Line, Transformed ; Gene Expression ; Genetic Therapy ; Genetic Vectors ; Herpesvirus 4, Human ; Humans ; *Leukocyte-Adhesion Deficiency Syndrome ; Lymphocyte Function-Associated Antigen-1 ; Lymphocytes/immunology ; Membrane Glycoproteins ; Mice ; Nucleic Acid Hybridization ; Receptors, Leukocyte-Adhesion/genetics/immunology ; Retroviridae/*genetics ; Tetradecanoylphorbol Acetate/pharmacology ; *Transfection
    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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  • 4
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    Fire in the Earth system (2009)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2009-04-25
    Description: Fire is a worldwide phenomenon that appears in the geological record soon after the appearance of terrestrial plants. Fire influences global ecosystem patterns and processes, including vegetation distribution and structure, the carbon cycle, and climate. Although humans and fire have always coexisted, our capacity to manage fire remains imperfect and may become more difficult in the future as climate change alters fire regimes. This risk is difficult to assess, however, because fires are still poorly represented in global models. Here, we discuss some of the most important issues involved in developing a better understanding of the role of fire in the Earth system.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Bowman, David M J S -- Balch, Jennifer K -- Artaxo, Paulo -- Bond, William J -- Carlson, Jean M -- Cochrane, Mark A -- D'Antonio, Carla M -- Defries, Ruth S -- Doyle, John C -- Harrison, Sandy P -- Johnston, Fay H -- Keeley, Jon E -- Krawchuk, Meg A -- Kull, Christian A -- Marston, J Brad -- Moritz, Max A -- Prentice, I Colin -- Roos, Christopher I -- Scott, Andrew C -- Swetnam, Thomas W -- van der Werf, Guido R -- Pyne, Stephen J -- New York, N.Y. -- Science. 2009 Apr 24;324(5926):481-4. doi: 10.1126/science.1163886.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉University of Tasmania, Hobart, TAS 7001, Australia.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/19390038" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Biological Evolution ; Carbon ; Climate ; Earth (Planet) ; *Ecosystem ; *Fires ; Humans ; Plants
    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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    Trophic downgrading of planet Earth (2011)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2011-07-19
    Description: Until recently, large apex consumers were ubiquitous across the globe and had been for millions of years. The loss of these animals may be humankind's most pervasive influence on nature. Although such losses are widely viewed as an ethical and aesthetic problem, recent research reveals extensive cascading effects of their disappearance in marine, terrestrial, and freshwater ecosystems worldwide. This empirical work supports long-standing theory about the role of top-down forcing in ecosystems but also highlights the unanticipated impacts of trophic cascades on processes as diverse as the dynamics of disease, wildfire, carbon sequestration, invasive species, and biogeochemical cycles. These findings emphasize the urgent need for interdisciplinary research to forecast the effects of trophic downgrading on process, function, and resilience in global ecosystems.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Estes, James A -- Terborgh, John -- Brashares, Justin S -- Power, Mary E -- Berger, Joel -- Bond, William J -- Carpenter, Stephen R -- Essington, Timothy E -- Holt, Robert D -- Jackson, Jeremy B C -- Marquis, Robert J -- Oksanen, Lauri -- Oksanen, Tarja -- Paine, Robert T -- Pikitch, Ellen K -- Ripple, William J -- Sandin, Stuart A -- Scheffer, Marten -- Schoener, Thomas W -- Shurin, Jonathan B -- Sinclair, Anthony R E -- Soule, Michael E -- Virtanen, Risto -- Wardle, David A -- New York, N.Y. -- Science. 2011 Jul 15;333(6040):301-6. doi: 10.1126/science.1205106.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Ecology and Evolutionary Biology, University of California, Santa Cruz, CA 95060, USA. jestes@ucsc.edu〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/21764740" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Biodiversity ; *Ecosystem ; *Extinction, Biological ; Feeding Behavior ; *Food Chain ; Humans ; Introduced Species ; Population Dynamics ; Predatory Behavior
    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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    Funding sequencing efforts (1997)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1997-02-21
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Bond, E -- Austin, M J -- New York, N.Y. -- Science. 1997 Feb 21;275(5303):1051-2.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/9054002" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Candida albicans/*genetics ; Foundations ; *Genome ; Genome, Fungal ; Genome, Protozoan ; Great Britain ; International Cooperation ; National Institutes of Health (U.S.)/economics ; Plasmodium falciparum/*genetics ; *Research Support as Topic ; *Sequence Analysis, DNA ; 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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  • 7
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    Research management: Communications need NIH funding (2013)
    Nature Publishing Group (NPG)
    Details
    Publication Date: 2013-05-31
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Bond, Judith S -- Drehman, Bethany -- England -- Nature. 2013 May 30;497(7451):565. doi: 10.1038/497565e.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/23719453" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Goals ; Health Education/*economics ; Humans ; National Cancer Institute (U.S.)/*economics/*organization & administration ; *Neoplasms
    Print ISSN: 0028-0836
    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Published by Nature Publishing Group (NPG)
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  • 8
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    Small-conductance, calcium-activated potassium channels from mammalian brain (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-09-20
    Description: Members of a previously unidentified family of potassium channel subunits were cloned from rat and human brain. The messenger RNAs encoding these subunits were widely expressed in brain with distinct yet overlapping patterns, as well as in several peripheral tissues. Expression of the messenger RNAs in Xenopus oocytes resulted in calcium-activated, voltage-independent potassium channels. The channels that formed from the various subunits displayed differential sensitivity to apamin and tubocurare. The distribution, function, and pharmacology of these channels are consistent with the SK class of small-conductance, calcium-activated potassium channels, which contribute to the afterhyperpolarization in central neurons and other cell types.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Kohler, M -- Hirschberg, B -- Bond, C T -- Kinzie, J M -- Marrion, N V -- Maylie, J -- Adelman, J P -- New York, N.Y. -- Science. 1996 Sep 20;273(5282):1709-14.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Vollum Institute, L-474, Oregon Health Sciences University, 3181 Southwest Sam Jackson Road, Portland, OR 97201, USA. J. Maylie, Department of Obstetrics and Gyne.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8781233" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; Animals ; Antisense Elements (Genetics) ; Apamin/pharmacology ; *Brain Chemistry ; Calcium/*metabolism/pharmacology ; Cloning, Molecular ; Electric Conductivity ; Female ; Humans ; Membrane Potentials ; Molecular Sequence Data ; Neurons/*physiology ; Oocytes ; Patch-Clamp Techniques ; Potassium/metabolism ; Potassium Channel Blockers ; Potassium Channels/analysis/chemistry/*physiology ; *Potassium Channels, Calcium-Activated ; RNA, Messenger/analysis/genetics ; Rats ; Rats, Sprague-Dawley ; Small-Conductance Calcium-Activated Potassium Channels ; Xenopus
    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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  • 9
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    Cardiac function in mice overexpressing the beta-adrenergic receptor kinase or a beta ARK inhibitor (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-06-02
    Description: Transgenic mice were created with cardiac-specific overexpression of the beta-adrenergic receptor kinase-1 (beta ARK1) or a beta ARK inhibitor. Animals overexpressing beta ARK1 demonstrated attenuation of isoproterenol-stimulated left ventricular contractility in vivo, dampening of myocardial adenylyl cyclase activity, and reduced functional coupling of beta-adrenergic receptors. Conversely, mice expressing the beta ARK inhibitor displayed enhanced cardiac contractility in vivo with or without isoproterenol. These animals demonstrate the important role of beta ARK in modulating in vivo myocardial function. Because increased amounts of beta ARK1 and diminished cardiac beta-adrenergic responsiveness characterize heart failure, these animals may provide experimental models to study the role of beta ARK in heart disease.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Koch, W J -- Rockman, H A -- Samama, P -- Hamilton, R A -- Bond, R A -- Milano, C A -- Lefkowitz, R J -- 5F32-CA09350/CA/NCI NIH HHS/ -- HL-16037/HL/NHLBI NIH HHS/ -- New York, N.Y. -- Science. 1995 Jun 2;268(5215):1350-3.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Howard Hughes Medical Institute, Duke University Medical Center, Durham, NC 27710, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/7761854" target="_blank"〉PubMed〈/a〉
    Keywords: Adenylyl Cyclases/metabolism ; Animals ; Blood Pressure ; Cyclic AMP-Dependent Protein Kinases/antagonists & ; inhibitors/genetics/*metabolism ; GTP-Binding Proteins/metabolism ; Heart/*physiology ; Isoproterenol/pharmacology ; Mice ; Mice, Transgenic ; *Myocardial Contraction/drug effects ; Myocardium/*enzymology ; Phenotype ; Receptors, Adrenergic, beta/*metabolism ; Sarcolemma/enzymology ; Ventricular Pressure ; beta-Adrenergic Receptor Kinases
    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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  • 10
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    Enhanced myocardial function in transgenic mice overexpressing the beta 2-adrenergic receptor (1994)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1994-04-22
    Description: Transgenic mice were created with cardiac-specific overexpression of the beta 2-adrenergic receptor. This resulted in increased basal myocardial adenylyl cyclase activity, enhanced atrial contractility, and increased left ventricular function in vivo; these parameters at baseline in the transgenic animals were equal to those observed in control animals maximally stimulated with isoproterenol. These results illustrate a useful approach for studying the effect of gene expression on cardiac contractility. Because chronic heart failure in humans is accompanied by a reduction in the number of myocardial beta-adrenergic receptors and in inotropic responsiveness, these results suggest a potential gene therapy approach to this disease state.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Milano, C A -- Allen, L F -- Rockman, H A -- Dolber, P C -- McMinn, T R -- Chien, K R -- Johnson, T D -- Bond, R A -- Lefkowitz, R J -- 5F32-CA09350/CA/NCI NIH HHS/ -- HL-16037/HL/NHLBI NIH HHS/ -- HL-18468/HL/NHLBI NIH HHS/ -- etc. -- New York, N.Y. -- Science. 1994 Apr 22;264(5158):582-6.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Surgery, Duke University Medical Center, Durham, NC 27710.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8160017" target="_blank"〉PubMed〈/a〉
    Keywords: Adenylyl Cyclases/*metabolism ; Animals ; Gene Transfer Techniques ; Genetic Therapy ; Heart Failure/physiopathology/therapy ; Heart Rate ; Humans ; Isoproterenol/pharmacology ; Mice ; Mice, Transgenic ; *Myocardial Contraction ; Myocardium/*metabolism ; Myosins/genetics ; Phenotype ; Promoter Regions, Genetic ; Receptors, Adrenergic, beta/biosynthesis/*genetics/physiology ; *Ventricular Function, Left
    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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