[PDF] Top 20 Cellular factors regulate transactivation of human immunodeficiency virus type 1.
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Cellular factors regulate transactivation of human immunodeficiency virus type 1.
... In all four cell types MRC-5, L929, HTB-17, and HeLa, IE proteins recognized by MAb 810 were localized by immunohistochemistry to the nuclei of transfected cells data not shown.. HIV-1 t[r] ... See full document
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Cell Factors Stimulate Human Immunodeficiency Virus Type 1 Reverse Transcription In Vitro
... Control samples with virions that were subjected to the “spin thru” method but without a detergent layer had peak capsid, RT, and ERT activities in the same fraction (Fig. 4A, fraction 3), which had a buoyant density of ... See full document
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Molecular determinants for cellular uptake of Tat protein of human immunodeficiency virus type 1 in brain cells.
... of human immunodeficiency virus type 1 (HIV-1) is a regulatory protein which transactivates HIV-1 expression ...of cellular functions (3, 10, 13, 17, 18, 27, 31, ... See full document
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Proline 78 Is Crucial for Human Immunodeficiency Virus Type 1 Nef To Down-Regulate Class I Human Leukocyte Antigen
... Our rSeV system proved to be competent in expressing Nef in a T-cell line, CEM, and primary T cells (data not shown), since Nef expressed by rSeV was biologically functional in terms of HLA-I down-regulation. Using this ... See full document
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Vpu and Tsg101 Regulate Intracellular Targeting of the Human Immunodeficiency Virus Type 1 Core Protein Precursor Pr55gag
... a 1-ml cushion of 70% Nycodenz and overlaid with ...and 1 mM ...and 1 mM EDTA, and membranes were pelleted by centrifugation at 100,000 ⫻ g for 1 h at ...NaCl, 1 mM EDTA, 20 g of ... See full document
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Transient Induction of Cyclin T1 during Human Macrophage Differentiation Regulates Human Immunodeficiency Virus Type 1 Tat Transactivation Function
... LPS reinduces CycT1 expression at late time points in MDMs. Circulating monocytes migrate to tissues and undergo differentiation to become resident macrophages. These tissue macrophages can be activated by pathogens or ... See full document
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Functional comparison of transactivation by simian immunodeficiency virus from rhesus macaques and human immunodeficiency virus type 1.
... All LTR-CAT fusion genes were constructed by inserting restriction fragments described below into the BglII site Corresponding author 4523 Downloaded from http://jvi.asm.org/ on November[r] ... See full document
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Transactivation of human immunodeficiency virus type 1 long terminal repeats by cell surface tumor necrosis factor alpha.
... 6425-6429 0022-538X/91/126425-05$02.00/0 Copyright © 1991, American Society for Microbiology Transactivation of Human Immunodeficiency Virus Type 1 Long Terminal Repeats by Cell Surface [r] ... See full document
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Release, uptake, and effects of extracellular human immunodeficiency virus type 1 Tat protein on cell growth and viral transactivation.
... After 48 h, the cells were monitored for Tat expression by immunostaining with the anti-Tat monoclonal antibodies A, by HIV-1 LTR transactivation assays with cell extracts from cells cot[r] ... See full document
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TAR RNA binding properties and relative transactivation activities of human immunodeficiency virus type 1 and 2 Tat proteins.
... 1110 Downloaded from http://jvi.asm.org/ on November 9, 2019 by guest Using gel shift assays, we found that the human immunodeficiency virus type 1 HIV-1 Tat protein Tat-i bound both HIV[r] ... See full document
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Impact of Immune Plasticity on Development of Cellular Memory Responses to Human Immunodeficiency Virus Type 1
... of type I and II cytokines, whereas naïve cells (CD45RA ⫹ CCR7 ⫹ ) or central memory cells (CD45RA ⫺ CCR7 ⫹ ) expressed interleukin-2 (IL-2) but did not express gamma interferon (IFN- ␥ ) or type II ... See full document
6
Human immunodeficiency virus type 1 Vpu and cellular TASK proteins suppress transcription of unintegrated HIV 1 DNA
... that virus release was reduced by 82.5% in HIV-1-infected cells overexpressing TASK-1 protein compared to cells transfected with the empty vector control (Figure 1a, ...with human TASK-3, ... See full document
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Cellular Restriction Targeting Viral Capsids Perturbs Human Immunodeficiency Virus Type 1 Infection of Nondividing Cells
... a cellular protein that positively affects HIV-1 rep- lication through its ability to bind to HIV-1 CA proteins ...WT virus (see ...WT virus that causes ⬃ 10% of dividing cells to ... See full document
9
Effects of the Tat basic domain on human immunodeficiency virus type 1 transactivation, using chemically synthesized Tat protein and Tat peptides.
... 3343-3353 0022-538X/94/$04.0 + Copyright © 1994, American Society for Microbiology Effects of the Tat Basic Domain on Human Immunodeficiency Virus Type 1 Transactivation, Using Chemicall[r] ... See full document
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Blockade of Human Immunodeficiency Virus Type 1 Expression by Caveolin-1
... This investigation began with the observation that cotrans- fection of a Cav-1 cDNA potently blocked HIV-1 production from cells that are used routinely to produce high levels of genetically defined ... See full document
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Transactivation of human immunodeficiency virus type 1 long terminal repeat-directed gene expression by the human foamy virus bel1 protein requires a specific DNA sequence.
... 3236-3240 0022-538X/92t053236-05$02.00/0 Copyright ©D 1992, American Society for Microbiology Transactivation of Human Immunodeficiency Virus Type 1 Long Terminal Repeat-Directed Gene Ex[r] ... See full document
5
Common Themes of Antibody Maturation to Simian Immunodeficiency Virus, Simian-Human Immunodeficiency Virus, and Human Immunodeficiency Virus Type 1 Infections
... of virus-specific immune responses to human immunodeficiency virus type 1 (HIV-1) and simian immunodeficiency virus (SIV) is important to understanding the ... See full document
8
Simian Immunodeficiency Virus Integration Preference Is Similar to That of Human Immunodeficiency Virus Type 1
... 44). Cellular cofactors may also play an important role in retrovirus target site selection (2, ...the human genome, with 74% in the RefSeq ...including cellular cofactors for target site selection ... See full document
6
Repression of human immunodeficiency virus type 1 through the novel cooperation of human factors YY1 and LSF.
... for 1 h at ...(Sigma), 1 ml of anti-LSF rabbit antiserum, or 1 ml of preimmune rabbit serum was added and the EMSA reaction mixtures were incubated for an additional 30 min at ... See full document
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Cellular phenotype impacts human immunodeficiency virus type 1 viral protein R subcellular localization
... on the pattern of Vpr localization observed under selected experimental conditions. To this end, six differ- ent cell lines representative of important HIV-1 targets within the PB, BM, and CNS were explored. We ... See full document
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