Natural Product Regulates Autophagy in Cancer

Advances in Experimental Medicine and Biology
Yilixiati Xiaokaiti, Xuejun Li

Abstract

Anti-cancer effect of natural products has been widely known. As a sort of multi-target anti-cancer agents, natural compound's regulation on autophagy in cancer cells has been studied as a promising research to reveal the mechanism in oncogenesis, as well as a potential short way to anti-cancer drug discovery. In this chapter, we reviewed the cancer-autophagic-related studies on several natural product compounds. It was concluded that natural product compounds directly or indirectly regulated most of the target proteins on the autophagic signal pathways. Considering we have not seen the whole clear atlas of autophagy in oncogenesis yet, it is hard to raise up any conclusion that autophagy is always playing a positive role in oncogenesis and cancer progression.

Related Concepts

Related Feeds

Autophagy & Metabolism

Autophagy preserves the health of cells and tissues by replacing outdated and damaged cellular components with fresh ones. In starvation, it provides an internal source of nutrients for energy generation and, thus, survival. A powerful promoter of metabolic homeostasis at both the cellular and whole-animal level, autophagy prevents degenerative diseases. It does have a downside, however--cancer cells exploit it to survive in nutrient-poor tumors.

Autophagy & Model Organisms

Autophagy is a cellular process that allows degradation by the lysosome of cytoplasmic components such as proteins or organelles. Here is the latest research on autophagy & model organisms