Cell death regulation by MAMs: from molecular mechanisms to therapeutic implications in cardiovascular diseases.

ABSTRACT: The endoplasmic reticulum (ER) and mitochondria are interconnected intracellular organelles with vital roles in the regulation of cell signaling and function. While the ER participates in a number of biological processes including lipid biosynthesis, Ca²⁺ storage and protein folding and processing, mitochondria are highly dynamic organelles governing ATP synthesis, free radical production, innate immunity and apoptosis. Interplay between the ER and mitochondria plays a crucial role in regulating energy metabolism and cell fate control under stress. The mitochondria-associated membranes (MAMs) denote physical contact sites between ER and mitochondria that mediate bidirectional communications between the two organelles. Although Ca²⁺ transport from ER to mitochondria is

SUBMITTER: Li YE 

PROVIDER: S-EPMC9142581 | biostudies-literature | 2022 May

REPOSITORIES: biostudies-literature