The human immunodeficiency viruses (HIV) are two species of Lentivirus (a subgroup of retrovirus) that causes HIV infection and over
Autophagy (or autophagocytosis) is the natural, regulated mechanism of the cell that removes unnecessary or dysfunctional components. It allows the orderly degradation
Apoptosis is a form of programmed cell death that occurs in multicellular organisms. Biochemical events lead to characteristic cell changes (morphology) and death. These
