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The study identified increased proportions of pro-inflammatory and mesenchymal fibroblast subpopulations, elevated p16 protein and SA--galactosidase-positive cells, and enhanced SASP gene expression in keloid tissue

Honesty about what is not yet known is part of responsible care

10.1016/j.brainresbull.2018.10.012 Brain Res

Because BPC-157 is not FDA approved for general medical use and human safety data remains limited, patients should not self-dose, order research peptides online, or use BPC-157 without medical supervision

This is one reason why compounded, clinically supervised formulations are more reliable than DIY preparations