Elevians CEO, Mark Allen, said the early scientific data on GDF11 is encouraging, but drug discovery and development is a time-intensive, risky, regulated process requiring many years of research, preclinical [animal] studies, and human clinical trials to successfully bring new drugs to market. Flier worries research in the longevity field could be compromised, although he recognizes the importance and promise of the science
10.3389/fphys.2018.00814 112 WagnerD
Preclinical research has demonstrated that BPC-157 may enhance healing of tendon, ligament, muscle, nerve, and gastrointestinal tissues by boosting angiogenesis, regulating inflammatory pathways, and stimulating collagen organisation, even if direct investigations on the combination are still scarce (3)
The increased risk of cancer in vitamin A deficiency is thought to be the result of a depletion in -carotene