Breathing new insights into the role of mutant p53 in lung cancer Oncogene Everyone's talking about peptides like this so let's actually look at the science. Yes there is a study on BPC 157 and cancer. But it's a 2004 conference abstract (not even a 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 Pentadecapeptide BPC 157 and the central nervous : Neural Regeneration Research