learn RU58841
a potent but unapproved and potentially problematic topical anti-androgen
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5 / 801 resultslearn retinoic acid
learn Rapamycin
mTOR regulator and immunosuppressant used more recently for anti-aging and hair regrowth
learn Pyrilutamide
highly targeted anti-androgen that might have minimal systemic effects
learn Valproic acid
an anticonvulsant repurposed for hair loss via histone inhibition
Research
5 / 826 resultsresearch Establishment of an Efficient Primary Culture System for Human Hair Follicle Stem Cells Using the Rho-Associated Protein Kinase Inhibitor Y-27632
A new method using Y-27632 improves the growth and quality of human hair follicle stem cells for tissue engineering and therapy.
research Dysregulated behaviour of hair follicle stem cells triggers alopecia and provides potential therapeutic targets
Misbehaving hair follicle stem cells can cause hair loss and offer new treatment options.
research Efficient establishment of an optimized culture condition for cashmere goat primary hair follicle stem cells
Adding Y-27632 and bFGF to the culture medium greatly improves goat hair follicle stem cell growth and quality.
research Androgens Induce Nongenomic Stimulation of Colonic Contractile Activity through Induction of Calcium Sensitization and Phosphorylation of LC20 and CPI-17
Androgens like testosterone increase colon muscle contractions by affecting calcium pathways.
research Angelica gigas Nakai (Korean Dang-gui) Root Alcoholic Extracts in Health Promotion and Disease Therapy – active Phytochemicals and In Vivo Molecular Targets
Angelica gigas Nakai root extracts may help with cancer, pain, memory loss, and metabolic issues.
Community Join
5 / 1000+ resultscommunity New and Interesting HairLoss Studies/Papers/Reviews
Hair loss treatments discussed include Dutasteride with Ketoconazole, tissue engineering strategies, and androgenetic alopecia therapies. Massage doubles follicular retention, improving treatment effectiveness.
community This guy won the jackpot in the hair genetics lottery. He had to pay the taxes (white hair) though
A man with thick, white hair is admired for his genetics, leading to discussions about hair loss and the preference for white hair over balding. Some speculate about the use of treatments like finasteride.
community The story of RU58841/PSK3841
RU58841, an anti-androgenic compound, showed early promise for treating alopecia but faced challenges after its patent in 1997. Despite advancing to Phase II trials, safety concerns and financial struggles led Aventis to abandon its development. Proskelia, which later merged into ProStrakan, couldn't prioritize the drug, leading to its eventual stagnation and failure to reach the market.
community Is regrowth on an androgen receptor blocker possible?
RU and Pyri block androgen receptors to prevent hair loss but may also hinder hair regrowth since they prevent testosterone, which can stimulate hair growth, from binding to these receptors. The user is questioning if this understanding is correct.
community Research about RU58841 /Why it was stopped
RU58841 showed promise for treating androgenic alopecia but research was halted due to financial and organizational changes. There were no significant safety concerns reported in human trials.