Bezafibrate Upregulates Mitochondrial Biogenesis and Influence Neural Differentiation of Human-Induced Pluripotent Stem Cells.

ABSTRACT: Bezafibrate (BZ) regulates mitochondrial biogenesis by activation of PPAR's receptors and enhancing the level of PGC-1α coactivator. In this report, we investigated the effect of BZ on the expression of genes (1) that are linked to different pathways involved in mitochondrial biogenesis, e.g., regulated by PPAR's receptors or PGC-1α coactivator, and (2) involved in neuronal or astroglial fate, during neural differentiation of hiPSC. The tested cell populations included hiPSC-derived neural stem cells (NSC), early neural progenitors (eNP), and neural progenitors (NP). RNA-seq analysis showed the expression of PPARA, PPARD receptors and excluded PPARG in all tested populations. The expression of PPARGC1A encoding PGC-1α was dependent on the stage of differentiation: NSC, eNP, and NP differed

SUBMITTER: Augustyniak J 

PROVIDER: S-EPMC6505510 | biostudies-literature | 2019 Jun

REPOSITORIES: biostudies-literature