BPC 157 is being marketed as a healing peptide for tendon injuries, joint pain, gut repair, inflammation, and recovery. The problem is that healing biology is not always simple in people with cancer Modulatory effects of BPC 157 on vasomotor tone and the activation of Src Caveolin 1 endothelial nitric oxide synthase pathway Scientific Reports 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 Role of the Extracellular Matrix in Cancer: Insights into Tumor Progression and Therapy Desai 2025 Advanced Therapeutics Wiley Online Library