Project description:This SuperSeries is composed of the following subset Series: GSE33837: Comparative Expression Profile of miRNA and mRNA in Primary Peripheral Blood Mononuclear Cells Infected with Human Immunodeficiency Virus (HIV-1) [miRNA] GSE33877: Comparative Expression Profile of miRNA and mRNA in Primary Peripheral Blood Mononuclear Cells Infected with Human Immunodeficiency Virus (HIV-1) [mRNA] Refer to individual Series
Project description:Exploiting the power of high-density gene arrays, the simultaneous expression analysis of 5600 cellular genes was executed on proliferating peripheral blood mononuclear cells (PBMCs) from three normal human donors that were infected in vitro with the T cell tropic laboratory strain of HIV-1, RF. Profiles of expressed genes were assessed at 1, 12, 24, 48, and 72 hr postinfection and compared with those of matched uninfected PBMCs. Viral infection resulted in an overall increase in the number of genes expressed with peaks of expression at 1, 12, and 48 hr postinfection. Functional clustering of genes whose expression level in infected PBMCs varied by 2-fold or greater from levels in the controls indicated that cellular activation markers, proteins associated with immune cell function and with transcription and translation, exhibited increased expression subsequent to viral infection. Gene families exhibiting a decline in gene expression were confined to the 72 hr time point and included genes associated with catabolism and a subset of genes involved with cell signaling and synthetic pathways. Self-organizing map (SOM) cluster analysis identified temporal patterns of coordinated gene expression in infected PBMCs including genes associated with the immune response, the cytoskeleton, and ribosomal subunit structural proteins required for protein synthesis.
Project description:This SuperSeries is composed of the following subset Series: GSE33387: NanoString miRNA profiling of peripheral blood mononuclear cells from HIV-1-infected elite suppressors, viremic patients, and uninfected control donors GSE33492: TaqMan Peripheral blood mononuclear cell miRNA profiles of HIV-1-infected elite suppressors, viremic patients, and uninfected control donors Refer to individual Series
Project description:Exploiting the power of high-density gene arrays, the simultaneous expression analysis of 5600 cellular genes was executed on proliferating peripheral blood mononuclear cells (PBMCs) from three normal human donors that were infected in vitro with the T cell tropic laboratory strain of HIV-1, RF. Profiles of expressed genes were assessed at 1, 12, 24, 48, and 72 hr postinfection and compared with those of matched uninfected PBMCs. Viral infection resulted in an overall increase in the number of genes expressed with peaks of expression at 1, 12, and 48 hr postinfection. Functional clustering of genes whose expression level in infected PBMCs varied by 2-fold or greater from levels in the controls indicated that cellular activation markers, proteins associated with immune cell function and with transcription and translation, exhibited increased expression subsequent to viral infection. Gene families exhibiting a decline in gene expression were confined to the 72 hr time point and included genes associated with catabolism and a subset of genes involved with cell signaling and synthetic pathways. Self-organizing map (SOM) cluster analysis identified temporal patterns of coordinated gene expression in infected PBMCs including genes associated with the immune response, the cytoskeleton, and ribosomal subunit structural proteins required for protein synthesis. Keywords: other
Project description:Analysis of peripheral blood mononuclear cells (PBMCs) taken from 24 HIV-infected male participants before the start of highly active antiretroviral therapy (HAART). Results identify biomarkers for the identification of HIV-infected participants that progress to good versus poor CD4+ T cell recovery after 48 weeks of HAART.
Project description:PolyA-RNA sequencing on Peripheral Blood Mononuclear Cells in patients infected with HIV and healthy donnors. Patients were effectively treated with cART (virological controlled and CD4+ T-cell counts over 500) for an extended period. HIV infected patients were not coinfected with HCV or HBV.
Project description:A paired analysis of peripheral blood mononuclear cells (PBMCs) isolated before and after antiretroviral therapy (ART) from a robust number of HIV-infected patients (N=36). Results identify a total of 4,157 DEGs following ART in HIV-infected participants and the transition from a period of active virus replication before ART to one of viral suppression
Project description:Gene expression profile was performed on peripheral blood mononuclear cells from HIV-infected patients selected in a cross-sectional analysis according to their viral load.
Project description:A paired analysis of peripheral blood mononuclear cells (PBMCs) isolated before and after antiretroviral therapy (ART) from a robust number of HIV-infected patients (N=36). Results identify a total of 4,157 DEGs following ART in HIV-infected participants and the transition from a period of active virus replication before ART to one of viral suppression This study evaluated PBMC gene expression in cells from 36 (4 dropped from analysis) recently HIV-infected individuals to identify differentially expressed genes following 48 weeks of ART
Project description:Multi-platform omics analyses of peripheral blood mononuclear cells and plasma derived from human patients infected with Ebola virus.
