Metabolic switching in pluripotent stem cells reorganizes energy metabolism and subcellular organelles.

ABSTRACT: Metabolic studies of human pluripotent stem cells (hPSCs) have focused on how the cells produce energy through the catabolic pathway. The less-studied anabolic pathway, by which hPSCs expend energy in the form of adenosine triphosphate (ATP), is not yet fully understood. Compared to fully differentiated somatic cells, hPSCs undergo significant changes not only in their gene expression but also in their production and/or expenditure of ATP. Here, we investigate how hPSCs tightly control their energy homeostasis by studying the main energy-consuming process, mRNA translation. In addition, change of subcellular organelles regarding energy homeostasis has been investigated. Lysosomes are organelles that play an important role in the elimination of unnecessary cellular materials by digestion an

SUBMITTER: O'Reilly C 

PROVIDER: S-EPMC8552344 | biostudies-literature | 2019 Jun

REPOSITORIES: biostudies-literature