L
Leor S. Weinberger
Researcher at Gladstone Institutes
Publications - 88
Citations - 6228
Leor S. Weinberger is an academic researcher from Gladstone Institutes. The author has contributed to research in topics: Viral replication & Viral load. The author has an hindex of 28, co-authored 81 publications receiving 5630 citations. Previous affiliations of Leor S. Weinberger include Los Alamos National Laboratory & University of California.
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Journal ArticleDOI
Dramatic rise in plasma viremia after CD8+ T cell depletion in simian immunodeficiency virus-infected macaques
Xia Jin,Daniel E. Bauer,Sarah Tuttleton,Sharon R Lewin,Agegnehu Gettie,James Blanchard,Craig E. Irwin,Jeffrey T. Safrit,John E. Mittler,Leor S. Weinberger,Leondios G. Kostrikis,Linqi Zhang,Alan S. Perelson,David D. Ho +13 more
TL;DR: It is demonstrated that CD8 cells play a crucial role in suppressing SIV replication in vivo and are examined using an anti-CD8 monoclonal antibody, OKT8F.
Journal ArticleDOI
Stochastic Gene Expression in a Lentiviral Positive-Feedback Loop: HIV-1 Tat Fluctuations Drive Phenotypic Diversity
Leor S. Weinberger,John C. Burnett,John C. Burnett,Jared E. Toettcher,Adam P. Arkin,Adam P. Arkin,David V. Schaffer,David V. Schaffer +7 more
TL;DR: In this article, the authors present an extensive experimental/computational study of an HIV-1 model vector (LTR-GFP-IRES-Tat) and show that stochastic fluctuations in Tat influence the viral latency decision.
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Stochastic Gene Expression in a Lentiviral Positive Feedback Loop: HIV-1 Tat Fluctuations Drive Phenotypic Diversity
Leor S. Weinberger,John C. Burnett,John C. Burnett,Jared E. Toettcher,Adam P. Arkin,Adam P. Arkin,David V. Schaffer,David V. Schaffer +7 more
TL;DR: Stochastic computational modeling successfully accounted for PheB and correctly predicted the dynamics of a Tat mutant that were subsequently confirmed by experiment, illustrating the importance of stochastic fluctuations in gene expression in a mammalian system.
Journal ArticleDOI
Transcriptional burst frequency and burst size are equally modulated across the human genome
Roy D. Dar,Brandon S. Razooky,Brandon S. Razooky,Brandon S. Razooky,Abhyudai Singh,Thomas V. Trimeloni,James M. McCollum,Christopher Cox,Michael L. Simpson,Michael L. Simpson,Leor S. Weinberger,Leor S. Weinberger,Leor S. Weinberger +12 more
TL;DR: Time-lapse fluorescence microscopy is used to analyze 8,000 individual human genomic loci and finds that at virtually all loci, episodic bursting—as opposed to constitutive expression—is the predominant mode of expression.
Journal ArticleDOI
Increased Turnover of T Lymphocytes in HIV-1 Infection and Its Reduction by Antiretroviral Therapy
Hiroshi Mohri,Alan S. Perelson,Keith Tung,Ruy M. Ribeiro,Bharat Ramratnam,Martin Markowitz,Rhonda G. Kost,Hurley,Leor S. Weinberger,Denise Cesar,Denise Cesar,Marc K. Hellerstein,Marc K. Hellerstein,David D. Ho +13 more
TL;DR: Findings strongly indicate that CD4+ lymphocyte depletion seen in AIDS is primarily a consequence of increased cellular destruction, not decreased cellular production.