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Cell Proliferation Modulation

Meaning

Cell proliferation modulation is the precise regulation of the rate at which cells divide and multiply within a tissue or organ. This biological control is fundamental to tissue maintenance, repair, and growth throughout the lifespan. In hormonal health, many hormones, including estrogens, androgens, and growth factors, act as potent signaling molecules that either stimulate or inhibit cellular division. Maintaining appropriate modulation is crucial, as dysregulation can lead to atrophy, impaired healing, or, conversely, uncontrolled growth characteristic of neoplasia. It represents a key mechanism for tissue turnover and regeneration.