The drug blocks the activity of a protein known as mammalian target of rapamycin (mTOR), which promotes proliferation through the activation of proteins such as S6 kinase. Although the mTOR ...

Fats and other cellular materials reach the lysosome through three main pathways: endocytosis, phagocytosis, and autophagy. In endocytosis, the cell takes in materials from outside by wrapping ...