131 citations
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July 2009 in “Experimental Dermatology”
The document concludes that specific cells are essential for hair growth and more research is needed to understand how to maintain their hair-inducing properties.
Hair follicles don't truly die but become severely miniaturized. Treatments like finasteride, dutasteride, and minoxidil can help restore hair by providing nutrients and reducing harmful effects on hair roots.
The conversation discusses a patent filed by Shiseido for cloning Dermal Papilla (DP) cells to treat hair loss. The method involves using viral vectors to maintain the cells' growth-inducing properties, differing from Replicel's approach with Dermal Sheath Cup (DSC) cells.
Tretinoin may worsen hair loss by inducing premature hair follicle regression. It can be used with minoxidil to increase absorption but should not be used alone.
Microneedling can help with hair loss by inducing collagen if done correctly, but improper technique may cause scarring and worsen the condition. Some users apply dissolved vitamin C before and after microneedling to enhance results.
Dr. Kang-Yell Choi's company, CK Regeon, is developing a drug called KY19382 for hair regeneration, which involves creating fine wounds to activate stem cells. The drug is in the formulation development stage, targeting markets like the US and Korea.