Nevus Psiloliparus: Newly Described Histopathological Features from Transverse Sections

A 21-year-old is concerned about whether their hairline is a normal mature hairline or indicates male pattern baldness, despite no family history of baldness. They plan to provide clearer pictures for better assessment.

Pilose antler extracts may promote hair growth in androgenetic alopecia by activating hair follicle stem cells through the AKT and Wnt pathways. However, results in mice may not directly apply to humans due to differences in genetic and biochemical conditions.

A "mature hairline" is subjective and may not indicate future stability. Finasteride and minoxidil are suggested treatments for hair loss.

Hair follicle stem cells remain in bald individuals, but progenitor cells do not, raising questions about hair regrowth claims by Pelage. PP405 is discussed as a potential treatment, with skepticism about its effectiveness compared to existing treatments like Minoxidil and Finasteride.

The conversation discusses hair regrowth progress using Minoxidil, finasteride, and RU58841. It highlights the transformation of vellus hairs into terminal hairs in a Norwood 6 frontal area.

Fatty acid metabolic signaling can activate epithelial stem cells for hair regeneration. Oleic and palmitoleic acids showed the best results, but practical application on humans remains uncertain.