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Cellular Repair Signaling Cascades

Meaning

Cellular Repair Signaling Cascades represent the complex, sequential series of molecular events that are activated within a cell following damage or stress to initiate corrective and restorative processes. These cascades are the cell’s internal emergency response system, designed to detect injury, mobilize repair machinery, and ultimately restore cellular integrity and function. The efficiency of these pathways is a critical determinant of tissue resilience, aging, and recovery from physiological stressors.