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Growth hormone fragment pharmacology: The molecule serves as a reference compound for studies separating metabolic from mitogenic GH activities

De novo fatty acid synthesis controls the fate between regulatory T and T helper 17 cells

Key Regulatory Points as of 2026: Not FDA-approved for any medical indication Cannot legally be sold as a drug, food, or dietary supplement for human consumption Legally sold as a "research chemical," not intended for human use Not a DEA-scheduled substance, so possession is not illegal (unlike anabolic steroids) Many medical clinics offer BPC-157 treatments despite lack of approval The FDA has expressed safety concerns due to the lack of human clinical trial data and the potential for adverse effects from unregulated manufacturing

The peptide also apparently reduced IL-1-driven phosphorylation of ERK1/2, JNK, and p38, pointing toward broad dampening of MAP kinase signaling