APOL1 Kidney-Risk Variants Induce Mitochondrial Fission.

ABSTRACT:

Introduction

APOL1 G1 and G2 nephropathy-risk variants cause mitochondrial dysfunction and contribute to kidney disease. Analyses were performed to determine the genetic regulation of APOL1 and elucidate potential mechanisms in APOL1-nephropathy.

Methods

A global gene expression analysis was performed in human primary renal tubule cell lines derived from 50 African American individuals. Follow-up gene knock out, cell-based rescue, and microscopy experiments were performed.

Results

APOL1 genotypes did not alter APOL1 expression levels in the global gene expression analysis. Expression quantitative trait locus (eQTL) analysis in polyinosinic-polycytidylic acid (poly IC)-stimulated renal tubule cells revealed that single nucleotide poly

SUBMITTER: Ma L 

PROVIDER: S-EPMC7271005 | biostudies-literature | 2020 Jun

REPOSITORIES: biostudies-literature