Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

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APOL1 renal-risk variants induce mitochondrial dysfunction (Illumina)


ABSTRACT: To elucidate pathways whereby apolipoprotein L1 gene (APOL1) G1 and G2 variants facilitate kidney disease in African Americans, human embryonic kidney cells (HEK293) were used to establish doxycycline-inducible (Tet-on) cell lines stably expressing reference APOL1 G0 and its G1 and G2 renal-risk variants. Illumina human HT-12-v4 arrays and Affymetrix HTA 2.0 arrays were employed to generate global gene expression data with doxycycline induction. Significantly altered pathways identified through bioinformatics involved mitochondrial function; results were validated using immunoblotting, immunofluorescence and functional assays. Global gene expression profiles were performed on HEK293 Tet-on G0, G1, G2 and empty vector cells with and without Dox induction using Illumina human HT-12 v4 arrays. Another independent gene expression array system, Affymetrix HTA 2.0, was used to verify the results of Illumina arrays. Pair-wise and pattern-based analyses were applied to detect the mostly impacted pathways due to overexpression and by APOL1 genotypes.

ORGANISM(S): Homo sapiens

SUBMITTER: Lijun Ma 

PROVIDER: E-GEOD-85918 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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