The structure of CD95 suggested that it belonged to the tumour necrosis factor ... a biochemical hallmark of apoptosis (see part b of the figure for an image of a DNA electrophoretic gel with ...

Apoptosis is triggered many different ways, but they all ultimately activate enzymes known as caspases that disrupt a cell’s DNA, organelles ... Necroptosis is a programmed version of necrosis, a form ...

Tumor necrosis factor (TNF)-related apoptosis-inducing ligand (TRAIL) selectively induces apoptosis of tumor cells but not most normal cells. Its roles in normal nontransformed tissues are not clear.

Researchers have shed new light on how tissues in the body are repaired following the damage and premature death of tissue cells. As our bodies grow and develop, cells naturally die off where they ...