Genetic variants in nuclear-encoded mitochondrial genes influence AIDS progression.

ABSTRACT:

Background

The human mitochondrial genome includes only 13 coding genes while nuclear-encoded genes account for 99% of proteins responsible for mitochondrial morphology, redox regulation, and energetics. Mitochondrial pathogenesis occurs in HIV patients and genetically, mitochondrial DNA haplogroups with presumed functional differences have been associated with differential AIDS progression.

Methodology/principal findings

Here we explore whether single nucleotide polymorphisms (SNPs) within 904 of the estimated 1,500 genes that specify nuclear-encoded mitochondrial proteins (NEMPs) influence AIDS progression among HIV-1 infected patients. We examined NEMPs for association with the rate of AIDS progression using genotypes generated by an Affymetrix 6.0 genotyping array of 1,4

SUBMITTER: Hendrickson SL 

PROVIDER: S-EPMC2943476 | biostudies-literature | 2010 Sep

REPOSITORIES: biostudies-literature