Overview
Programmed cell death, or apoptosis, is a crucial biological process that allows cells to die in a controlled manner. This process is essential for maintaining health, as it helps eliminate damaged or unnecessary cells without causing harm to surrounding tissues. Apoptosis plays a significant role i...
Key Terms
Example: Apoptosis helps eliminate old cells in the body.
Example: Caspases are activated during the apoptosis process.
Example: DNA damage can activate the intrinsic pathway.
Example: Binding of death ligands to receptors activates the extrinsic pathway.
Example: Necrosis can cause inflammation in surrounding tissues.
Example: Apoptosis can occur at various points in the cell cycle.
Related Topics
Cell Cycle Regulation
Study of how the cell cycle is controlled and its implications for cancer.
intermediateCancer Biology
Exploration of the biological mechanisms behind cancer development and progression.
advancedImmune System Function
Understanding how apoptosis is involved in immune responses and disease.
intermediateKey Concepts
Cellular self-destructionRole in developmentCancer preventionImmune response