176 citations
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August 2015 in “The journal of allergy and clinical immunology/Journal of allergy and clinical immunology/The journal of allergy and clinical immunology”
Alopecia areata involves immune activation in the scalp, suggesting treatments targeting TH1, TH2, and IL-23 pathways.
PP405 shows promise in hair loss treatment, but stem cell therapy using adipose-derived stem cells and ATP also successfully reversed androgenetic alopecia in mice. Stem cell therapy is costly, and some doubt the effectiveness of PP405 based on press releases.
Experiencing continual nonstop hair loss despite using dutasteride for 9 months, and the possible causes behind it being discussed such as nutritional deficiencies, elevated cortisol, vitamin D deficiency or other problems. Other solutions such as minoxidil and finasteride have been suggested.
A user underwent a 5000 graft hair transplant in Istanbul, which included 900 beard grafts, after previously using finasteride with limited success. The procedure cost £4500, including transport and aftercare in both Istanbul and the UK.
The user experienced significant hair regrowth using finasteride 1mg and minoxidil 2.5mg daily over 8-9 months. They reported initial side effects but saw progress around months 7-8, attributing success to patience and consistent use.
1 mg dutasteride may be sufficient for most people, with higher doses showing diminishing returns. Combining dutasteride with minoxidil and ketoconazole can enhance results, but oral minoxidil may cause side effects.