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Targeted Growth Factor Signaling

Meaning

Targeted Growth Factor Signaling describes the precise, localized communication where specific polypeptide mediators, such as IGFs, VEGF, or FGFs, bind to cognate receptor tyrosine kinases on target cells to initiate specific cellular responses. This signaling is highly specific, controlling critical processes like cellular proliferation, differentiation, migration, and survival within localized tissue environments. In wellness science, we aim to leverage this specificity to promote regeneration in desired tissues while avoiding uncontrolled cellular expansion elsewhere. The precision of this signaling pathway is what differentiates targeted repair from generalized hormonal effects. It represents focused biological instruction.