{Reference Type}: Journal Article
{Title}: Mechanisms involved in the regulation of mitochondrial quality control by PGAM5 in heart failure.
{Author}: Wang Y;Ren T;Li C;Wu Q;Liu J;Guan X;Chang X;Liu Z;Liu R;
{Journal}: Cell Stress Chaperones
{Volume}: 29
{Issue}: 3
{Year}: 2024 Jun 29
{Factor}: 3.827
{DOI}: 10.1016/j.cstres.2024.05.004
{Abstract}: Heart failure (HF) refers to a group of clinical syndromes in which various heart diseases lead to the inability of cardiac output to meet the metabolic needs of the body's tissues. Cardiac metabolism requires enormous amounts of energy; thus, impaired myocardial energy metabolism is considered a key factor in the occurrence and development of HF. Mitochondria serve as the primary energy source for cardiomyocytes, and their regular functionality underpins healthy cardiac function. The mitochondrial quality control system is a crucial mechanism for regulating the functionality of cardiomyocytes, and any abnormality in this system can potentially impact the morphology and structure of mitochondria, as well as the energy metabolism of cardiomyocytes. Phosphoglycerate mutase 5 (PGAM5), a multifunctional protein, plays a key role in the regulation of mitochondrial quality control through multiple pathways. Therefore, abnormal PGAM5 function is closely related to mitochondrial damage. This article reviews the mechanism of PGAM5's involvement in the regulation of the mitochondrial quality control system in the occurrence and development of HF, thereby providing a theoretical basis for future in-depth research.