42 citations
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February 2017 in “Scientific Reports”
Researchers found a way to create cells from stem cells that act like humancells important for hair growth and could be used for hair regeneration treatments.
A breakthrough in hairfollicle cultivation using induced pluripotent stem cells (iPSCs) has been achieved, producing large hairfollicles suitable for transplantation. Clinical trials for this hair multiplication technology are planned in partnership with Yinguan Biotechnology.
A permanent hair loss solution could involve reprogramming hairfollicles to resist DHT using mRNA and siRNA. However, high costs, safety concerns, and the pharmaceutical industry's preference for ongoing treatments over one-time cures are major obstacles, with finasteride and minoxidil remaining standard treatments.
A gel of keratin microspheres promotes hairfollicle growth, showing similar effectiveness to minoxidil in mice. The treatment activates hair growth pathways and reduces inflammation, with potential applications in drug delivery for hair-related disorders.
He Shou Wu (Fo Ti) extract was found to prolong the hair growth phase, inhibit 5-alpha-reductase (like finasteride), reduce androgen receptors, and increase growth factors, potentially outperforming minoxidil in recovering hairfollicle size after DHT exposure. Two compounds, emodin and TSG, are identified as responsible for these effects and warrant further investigation.
PP405 is the most promising future treatment for hair loss, aiming to reactivate dormant hairfollicles. Clascoterone 5% is the most promising near-term drug, while current strategies include using finasteride or dutasteride to stabilize hair loss and minoxidil to stimulate growth.