Coregulation of HIV-1 dependency factors in individuals heterozygous to the CCR5-delta32 deletion.

ABSTRACT:

Background

CCR5-delta32 heterozygous individuals are susceptible to HIV-1. However, it is not clear if there is a relevant protective effect against transmission and a beneficial effect in terms of HIV progression which cannot be attributed to CCR5 surface density alone. Therefore we investigated HIV-1 dependency factors (HDF) which might be differently regulated in CCR5 wild type (WT) and CCR5-delta32 heterozygous individuals.

Methods

We examined CD34+ hematopoietic progenitor cells derived from bone marrow samples from 19 healthy volunteers, 12 individuals with CCR5 WT and 7 with heterozygous CCR5-delta32 deletion. Samples were analyzed using a global gene expression oligonucleotide microarray (HG-U133plus 2.0, Affymetrix Inc.).

Results

A total of 205 genes were fou

SUBMITTER: Hutter G 

PROVIDER: S-EPMC3834523 | biostudies-literature | 2013 Nov

REPOSITORIES: biostudies-literature