The Two-Faced Role of Autophagy in Endometrial Cancer.

ABSTRACT: Autophagy, meaning "self-eating," is a cellular catabolic process that involves lysosomal degradation of cytoplasmic materials. Autophagy contributes to both quality control and energy supply of cells, which are associated with tumorigenesis and tumor development, respectively. Endometrial cancer (EC) is the most common gynecologic cancer, and its incidence is increasing. Although autophagy plays crucial roles in several types of cancer, such as pancreatic ductal adenocarcinoma, its role in EC has not been clearly demonstrated. Activation of the PI3K/AKT/mTOR pathway, which functions to suppress autophagy, is an initial step in type 1 endometrial carcinogenesis, whereas a loss-of-function mutation of TP53, which augments autophagy via p16 induction, is the main cause of type

SUBMITTER: Fukuda T 

PROVIDER: S-EPMC9008213 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature