BPC-157 studied for tissue healing, angiogenic support, and inflammation
A 2026 preclinical study in porcine models confirmed 50% faster re-epithelialization via EGFR activation (Wang et al., 2026)
Similarly, for oral administration of pure panduratin A, approximately 22% and 1% of the administered dose was excreted unchanged in the feces and urine, respectively, within 072 h
Overall, although oxidative stress is one of the factors involved in the development and progression of vitiligo, and PDT is effective in modulating this factor, the results of these studies suggest that PDT alone could not be considered as an effective monotherapy method to reverse all the changes induced by complex causative factors of vitiligo
doi: 10.1002/cam4.5605 113 HuZLiLLiMZhangXZhangYRanJet al