Proteomics

Dataset Information

0

Different expressed proteins of HIV-infected long-term non-progressors (LTNPs) and regular progressors (RPs)


ABSTRACT: The whole blood samples were obtained from 3 LTNPs and 2 RPs HIV-1 infected patients, and the CD4+ T cells were isolated using anti-CD4-specific antibody-coated microbeads (130-045-101, Miltenyi Biotec, Germany) according to the manufacturer's instructions. Then the proteins extracted from the CD4+ T cells were lysed and labeled with Tandem Mass Tag (TMT), followed by quantified using synchronous precursor selection (SPS)-MS3 technology.

ORGANISM(S): Homo Sapiens

SUBMITTER: Wenyan Zhang  

PROVIDER: PXD046078 | iProX | Thu Oct 12 00:00:00 BST 2023

REPOSITORIES: iProX

altmetric image

Publications

RPLP1 restricts HIV-1 transcription by disrupting C/EBPβ binding to the LTR.

Yang Weijing W   Wang Hong H   Li Zhaolong Z   Zhang Lihua L   Liu Jianhui J   Kirchhoff Frank F   Huan Chen C   Zhang Wenyan W  

Nature communications 20240621 1


Long-term non-progressors (LTNPs) of HIV-1 infection may provide important insights into mechanisms involved in viral control and pathogenesis. Here, our results suggest that the ribosomal protein lateral stalk subunit P1 (RPLP1) is expressed at higher levels in LTNPs compared to regular progressors (RPs). Functionally, RPLP1 inhibits transcription of clade B HIV-1 strains by occupying the C/EBPβ binding sites in the viral long terminal repeat (LTR). This interaction requires the α-helixes 2 and  ...[more]

Similar Datasets

2020-12-31 | GSE158407 | GEO
2009-01-17 | E-GEOD-14278 | biostudies-arrayexpress
2010-12-28 | GSE25456 | GEO
2015-06-09 | GSE59457 | GEO
2010-12-28 | E-GEOD-25456 | biostudies-arrayexpress
2015-06-09 | E-GEOD-59457 | biostudies-arrayexpress
2025-03-28 | PXD059264 | Pride
2024-09-15 | GSE266695 | GEO
2021-02-26 | E-MTAB-8891 | biostudies-arrayexpress
2011-06-03 | E-GEOD-28128 | biostudies-arrayexpress