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Cellular Autophagy

Meaning

Cellular Autophagy, literally meaning “self-eating,” is a critical, evolutionarily conserved catabolic process in which a cell systematically degrades and recycles its own damaged organelles, aggregated proteins, and superfluous macromolecules. This intracellular quality control mechanism is vital for maintaining cellular homeostasis, ensuring structural integrity, and promoting survival during periods of nutrient deprivation or metabolic stress. Efficient autophagy is intrinsically linked to cellular health, longevity, and optimal endocrine function.