Protective effects of pentadecapeptide BPC 157 on gastric ulcer in rats 0410_article_15 "BPC 157 causes canc*r.???" Here's what the science actually says. , The concept it promotes angiogenesis, and tumors need blood vessels to grow. Seems logical., But BPC 157 isn't a blind Meet Bentley! Would you believe this pup has ALSO taken a peptide? This guy is on BPC 157 to help him with GI issues and joint problems. This week on the pod is Pentadecapeptide BPC 157 efficiently reduces radiation induced liver injury and lipid accumulation through Kruppel like factor 4 upregulation both in vivo and in vitro ScienceDirect