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Mitochondrial Dynamics

Meaning

Mitochondrial Dynamics describes the continuous, highly regulated, and interconnected processes of fission (splitting), fusion (merging), and precise movement of mitochondria within the cell cytoplasm. This constant morphological remodeling is a critical homeostatic mechanism that rigorously ensures the quality control and functional integrity of the cell’s powerhouses. Balanced dynamics are absolutely essential for efficient cellular energy production, accurate cellular signaling, and robust stress adaptation. Imbalances, such as excessive fragmentation, are clinically and pathologically associated with accelerated cellular aging, neurodegeneration, and various forms of metabolic dysfunction.