May 2017 in “Journal of Investigative Dermatology”
Early and late matrixprogenitors in hair follicles create different cell layers, with early ones forming the companion layer and later ones forming the inner root sheath and hair shaft.
Microneedling is effective for hair growth, especially when combined with finasteride and minoxidil, but concerns exist about potential long-term skin damage. Users report increased collagen and elastin deposition, but the long-term effects on the scalp remain uncertain.
The conversation discusses the potential use of verteporfin for hair loss treatment, with one user mentioning their surgeon's interest in trying it and another noting its research status and clinical use as a YAP inhibitor. Some users debate the market size, availability of generics, and the optimism in the hair loss community regarding new treatments.
The use of tropoelastin injections and verteporfin for hair transplant recipients to help regrow donor area hairs, as well as research done on tropoelastin injections restoring elastin in scarred heart tissue and skin. There are discussions about why it is taking so long to get cosmetic mass produced tropoelastin injectables on the market.
A female user is experiencing severe hair loss, especially at the crown and front, with broken and dull hair despite using Moroccan oil, shea moisture shampoo, and coconut oil. She seeks recommendations for a clinic or doctor as previous doctors attributed the issue to stress but offered no solutions.