Institution
University of Texas Medical Branch
Education•Galveston, Texas, United States•
About: University of Texas Medical Branch is a education organization based out in Galveston, Texas, United States. It is known for research contribution in the topics: Population & Virus. The organization has 22033 authors who have published 38268 publications receiving 1517502 citations. The organization is also known as: The University of Texas Medical Branch at Galveston & UTMB.
Topics: Population, Virus, Poison control, Immune system, Receptor
Papers published on a yearly basis
Papers
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TL;DR: Intracellular current-clamp recordings obtained from neurons of the basolateral nucleus of the amygdala (BLA) suggest that EPSP amplitude and duration are determined, in part, by the shunting of membrane conductance caused by a concomitant IPSP.
Abstract: 1 Intracellular recording techniques were used to characterize synaptic inhibitory postsynaptic potentials (IPSPs) recorded from neurons of the basolateral nucleus of the amygdala (BLA) Bipolar e
304 citations
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TL;DR: It is concluded that chemokines are produced in the airways, and that an increased recovery of MCP-1, RANTES, and MIP-1alpha is observed in allergic asthmatic patients.
Abstract: Chemokines are cytokines that induce chemotaxis of inflammatory cells. We studied the presence of chemokines in bronchoalveolar lavage fluid (BALF) obtained from nine allergic asthmatic patients and six nonsmoking normal individuals. The cells were pelleted, and ribonucleic acid (RNA) was extracted by using RNAzol B. BALF was assayed for monocyte chemoattractant protein-1 (MCP-1), regulated upon activation in normal T cells, expressed, probably secreted (RANTES), macrophage inflammatory protein-1alpha (MIP-1alpha) and interleukin-8 (IL-8) by enzyme-linked immunosorbent assay (ELISA). The levels of MCP-1, RANTES, and MIP-1alpha were significantly higher in the asthma patients than in the control subjects (p<0.04). The concentrations of RANTES and MCP-1 correlated with the lymphocyte count in the BAL specimens (r = 0.61 and 0.68, respectively). BALF showed eosinophil chemotactic activity in vitro that was blocked by anti-RANTES and anti-MCP-3 antibodies. The total cellular RNA was reverse-transcribed and the complementary deoxyribonucleic acid (cDNA) was amplified with the polymerase chain reaction (PCR) for MCP-1, MCP-3, RANTES, MIP-1alpha, IL-8, and beta-actin. We found that messenger ribonucleic acids (mRNAs) for MCP-1, MCP-3, RANTES, MIP-1alpha, and IL-8 were produced by BAL cells from most asthmatic and normal subjects. We conclude that chemokines are produced in the airways, and that an increased recovery of MCP-1, RANTES, and MIP-1alpha is observed in allergic asthmatic patients.
304 citations
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TL;DR: The C/EBP isoforms exhibit differential mechanisms in their responses to LPS in various tissues and are likely to play an important role in mediating the transcriptional activation of genes involved in the acute phase response.
303 citations
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TL;DR: Analysis of full-length viral sequences reveals three independent events of virus exposure to Ae.
Abstract: Since 2004, several million indigenous cases of Chikungunya virus disease occurred in Africa, the Indian Ocean, India, Asia and, recently, Europe. The virus, usually transmitted by Aedes aegypti mosquitoes, has now repeatedly been associated with a new vector, Ae. Albopictus. Analysis of full-length viral sequences reveals three independent events of virus exposure to Ae. Albopictus, each followed by the acquisition of a single adaptive mutation providing selective advantage for transmission by this mosquito. This disconcerting and current unique example of "evolutionary convergence" occurring in nature illustrates rapid pathogen adaptation to ecological perturbation, driven directly as a consequence of human activities.
303 citations
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TL;DR: This review highlights recent advances in the development of biologically active spirooxindoles for their antiviral potential, primarily focusing on the structure-activity relationships (SARs) and modes of action, as well as future directions to achieve more potent analogues toward a viable antiviral therapy.
Abstract: Antiviral therapeutics with profiles of high potency, low resistance, panserotype, and low toxicity remain challenging, and obtaining such agents continues to be an active area of therapeutic development. Due to their unique three-dimensional structural features, spirooxindoles have been identified as privileged chemotypes for antiviral drug development. Among them, spiro-pyrazolopyridone oxindoles have been recently reported as potent inhibitors of dengue virus NS4B, leading to the discovery of an orally bioavailable preclinical candidate (R)-44 with excellent in vivo efficacy in a dengue viremia mouse model. This review highlights recent advances in the development of biologically active spirooxindoles for their antiviral potential, primarily focusing on the structure–activity relationships (SARs) and modes of action, as well as future directions to achieve more potent analogues toward a viable antiviral therapy.
303 citations
Authors
Showing all 22143 results
Name | H-index | Papers | Citations |
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Stuart H. Orkin | 186 | 715 | 112182 |
Eric R. Kandel | 184 | 603 | 113560 |
John C. Morris | 183 | 1441 | 168413 |
Joseph Biederman | 179 | 1012 | 117440 |
Richard A. Gibbs | 172 | 889 | 249708 |
Timothy A. Springer | 167 | 669 | 122421 |
Gabriel N. Hortobagyi | 166 | 1374 | 104845 |
Roberto Romero | 151 | 1516 | 108321 |
Charles B. Nemeroff | 149 | 979 | 90426 |
Peter J. Schwartz | 147 | 647 | 107695 |
Clifford J. Woolf | 141 | 509 | 86164 |
Thomas J. Smith | 140 | 1775 | 113919 |
Edward C. Holmes | 138 | 824 | 85748 |
Jun Lu | 135 | 1526 | 99767 |
Henry T. Lynch | 133 | 925 | 86270 |