What is apoptosis?

Apoptosis is defined as programmed cell death, which is a vital biological process. This mechanism allows the body to eliminate cells that are no longer needed or those that may pose a threat by becoming dysfunctional or harmful, such as potentially cancerous cells. During apoptosis, a series of controlled steps and signals lead to the orderly dismantling of the cell, allowing for the removal of cellular debris without triggering inflammation. This process is essential for maintaining healthy tissue and is involved in various developmental processes, such as shaping organs and limbs during embryonic development. Overall, apoptosis plays a crucial role in regulating cell populations and ensuring the overall health of an organism.