Apoptosis (Programmed Cell Death)
Andrey K・2 minutes read
Apoptosis, or programmed cell death, is a crucial process in organisms, leading to cell suicide through various triggers, aiding in development, and eliminating harmful cells like cancer cells. This process can occur through intrinsic and extrinsic pathways, involving specific proteins and molecules to carry out cell death.
Insights
- Apoptosis, or programmed cell death, is a natural process crucial for removing damaged or harmful cells like cancer cells, preventing autoimmunity, and shaping embryological structures.
- Apoptosis can be triggered through intrinsic and extrinsic pathways, involving key proteins like cytochrome C, Bcl-2, and caspase-9, ultimately leading to the controlled death of the cell.
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Recent questions
What is apoptosis?
Apoptosis is programmed cell death in organisms.
What are the main mechanisms of apoptosis?
Intrinsic, extrinsic pathways, and apoptosis-inducing factor.
Why does apoptosis occur in organisms?
To eliminate damaged or harmful cells.
What role does apoptosis play in embryological development?
Aids in the formation of structures like fingers and toes.
How does apoptosis prevent autoimmunity?
Maturation of T lymphocytes in the thymus.
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