Recent advances and applications of peptideagent conjugates for targeting tumor cells Journal of Cancer Research and Clinical Oncology Springer Nature Link Creatine kinase B promotes nonsmall cell lung cancer survival and metastasis Journal of Biological Chemistry Everyones talking about peptides like this so lets actually look at the science., Yes there is a study on BPC 157 and cancer., But its a 2004 conference abstract (not even a full paper), looking The Peptide Craze Part 2: BPC 157, NAD and the Truth Behind the Longevity Molecule Hype BPC 157: Tendon Repair and More