Mitochondrial dynamics and metabolism in induced pluripotency

Exp Gerontol. 2020 May;133:110870. doi: 10.1016/j.exger.2020.110870. Epub 2020 Feb 8.

Abstract

Somatic cells can be reprogrammed to pluripotency by either ectopic expression of defined factors or exposure to chemical cocktails. During reprogramming, somatic cells undergo dramatic changes in a wide range of cellular processes, such as metabolism, mitochondrial morphology and function, cell signaling pathways or immortalization. Regulation of these processes during cell reprograming lead to the acquisition of a pluripotent state, which enables indefinite propagation by symmetrical self-renewal without losing the ability of reprogrammed cells to differentiate into all cell types of the adult. In this review, recent data from different laboratories showing how these processes are controlled during the phenotypic transformation of a somatic cell into a pluripotent stem cell will be discussed.

Publication types

  • Research Support, Non-U.S. Gov't
  • Review

MeSH terms

  • Adult
  • Cell Differentiation
  • Cellular Reprogramming*
  • Humans
  • Induced Pluripotent Stem Cells*
  • Mitochondrial Dynamics
  • Signal Transduction