The cells activate selective autophagy and remove damaged endoplasmic reticulum or fragments in cells when changes the function of endoplasmic reticulum, known as the endoplasmic reticulum autophagy. Reticulophagy is a selective autophagy and can remove damaged endoplasmic reticulum or fragments in cells. The function of reticulophagy is to improve the inside environment of cells and protect the cells. As a new field of selective autophagy research, it and the other types of selective autophagy are closely interconnected. Meanwhile, it is also associated with cell apoptosis and has a very impo...