The Mitochondria and the Regulation of Cell Fitness During Early Mammalian Development.

The Mitochondria and the Regulation of Cell Fitness During Early Mammalian Development. Curr Top Dev Biol. 2018;128:339-363 Authors: Lima A, Burgstaller J, Sanchez-Nieto JM, Rodríguez TA Abstract From fertilization until the onset of gastrulation the early mammalian embryo undergoes a dramatic series of changes that converts a single fertilized cell into a remarkably complex organism. Much attention has been given to the molecular changes occurring during this process, but here we will review what is known about the changes affecting the mitochondria and how they impact on the energy metabolism and apoptotic response of the embryo. We will also focus on understanding what quality control mechanisms ensure optimal mitochondrial activity in the embryo, and in this way provide an overview of the importance of the mitochondria in determining cell fitness during early mammalian development. PMID: 29477168 [PubMed - in process]
Source: Current Topics in Developmental Biology - Category: Biology Authors: Tags: Curr Top Dev Biol Source Type: research