A “Cure for Hair loss”

https://www.timesnownews.com/health/article/baldness-cure-on-the-way-harvard-study-on-hair-growth-protein-gas6-stress-cortisol-permanent-fix-hfsc/827613

Mouse models have failed consistently to cross over to human subjects.  As the findings are mouse studies, I am skeptical without seeing human testing that this is a cure or a treatment for balding.