RNA Sequencing Identifies Novel Translational Biomarkers of Kidney Fibrosis.

ABSTRACT: CKD is the gradual, asymptomatic loss of kidney function, but current tests only identify CKD when significant loss has already happened. Several potential biomarkers of CKD have been reported, but none have been approved for preclinical or clinical use. Using RNA sequencing in a mouse model of folic acid-induced nephropathy, we identified ten genes that track kidney fibrosis development, the common pathologic finding in patients with CKD. The gene expression of all ten candidates was confirmed to be significantly higher (approximately ten- to 150-fold) in three well established, mechanistically distinct mouse models of kidney fibrosis than in models of nonfibrotic AKI. Protein expression of these genes was also high in the folic acid model and in patients with biopsy-proven kidney fibrosi

SUBMITTER: Craciun FL 

PROVIDER: S-EPMC4884105 | biostudies-literature | 2016 Jun

REPOSITORIES: biostudies-literature