A skeptic would say that picomolar collagen stimulation in cell culture does not automatically translate to visible skin firming in a 50-year-old human face, and they would be technically correct
Using Lab Results to Get Your Dose Right (No More Guessing) Most people adjust their B12 based on how they feel, but feelings lie
Excitation Sculpting Using Arbitrary Wave-Forms and Pulsed-Field Gradients
Notably, several earlier studies, primarily based on siRNA-mediated depletion, protein overexpression, and reporter assays, have suggested roles for SNIP1 in the regulation of cell growth and proliferation through multiple mechanisms 50,51,52,53,54,55,110,111,112,113
Besouw MT, van Pelt AM, Gaide Chevronnay HP, Courtoy PJ, Pastore A, Goossens E, Devuyst O, Antignac C, Levtchenko EN (2012) Studying nonobstructive azoospermia in cystinosis: histologic examination of testes and epididymis and sperm analysis in a Ctns(-)/(-) mouse model