research Hair Follicle Stem Cells Provide a Functional Niche for Melanocyte Stem Cells
COL17A1 is crucial for preventing hair graying and loss by supporting hair and pigment stem cells.
Search
forResearch
5 / 1000+ resultsresearch Niche work when you can get it: collagen XVII and the melanocyte stem cell
In this study, Tanimura et al. reported that loss of collagen XVII in mice leads to hair loss and pigmentation defects, potentially due to impaired TGF-beta signaling affecting melanocyte stem cell maintenance.
research Mechanisms of Hair Graying: Incomplete Melanocyte Stem Cell Maintenance in the Niche
Hair graying is caused by the loss of pigment cells due to poor maintenance of stem cells in the hair follicle.
research Low fucosylation defines the glycocalyx of progenitor cells and melanocytes in the human limbal stem cell niche
In this study, researchers observed that low levels of fucose-binding lectin staining characterize limbal epithelial progenitor cells, which maintain a high proliferative capacity and may be enhanced by inhibiting fucosylation, offering insights for regenerative therapy of the limbal stem cell niche.
research Regulation of melanocyte stem cell behavior by the niche microenvironment
This review discusses the interactions between melanocyte stem cells and their niche in hair regeneration and repair, but reports no new results; recent studies on molecular pathways are highlighted.
Community Join
5 / 20 resultscommunity What new hair-loss treatments actually look exciting right now (Oct 2025)
New hair loss treatments include Breezula, PP405, ET-02, KX-826, GT20029, VDPHL01, and CosmeRNA, with some showing promise in reactivating stem cells and reversing greying. Breezula and VDPHL01 are highlighted as potential add-ons or alternatives to current treatments like finasteride and minoxidil.
community PP405 Won’t Work: Follicle Is Miniaturized, Fibrosed, And Missing Key Support Cells
PP405 is ineffective for miniaturized, fibrosed hair follicles in androgenetic alopecia. AMP303 may activate hair follicle stem cells, but minoxidil and finasteride are still the main treatments.
community Growing hair witch capsaicin and occasional topical minoxidil
A user shared their experience using capsaicin from chili peppers and occasional topical minoxidil to promote hair growth, noting noticeable improvements without significant side effects. They previously experienced side effects from dutasteride and minoxidil but found the new regimen effective and manageable.
community Most Promising Future Hair Loss Treatments In 2026
Promising hair loss treatments in 2026 include GT20029, a topical androgen receptor degrader, and VDPHL01, an extended-release oral minoxidil, both offering safer alternatives with fewer side effects. Other treatments like sublingual minoxidil, OND-1, JW0061, TDM-105795, and AMP-303 are also being explored.
community Please explain this Minoxidil phenomena
The post discusses the difference in effects of Minoxidil (Min) on scalp and facial hair. The user questions why Min-induced hair growth on the scalp is temporary, while facial hair growth seems permanent, even after stopping Min. They propose theories, including different Min mechanisms on body and facial hair, the role of DHT, and the possibility of not achieving fully terminal hair. The responses include personal experiences and theories about Min's effects on hair growth.
Learn
3 / 801 resultslearn Stem Cell Factor
learn Osteopontin
signaling protein that, when suppressed, may grow hair by reducing inflammation and stem cell loss
learn Melanogray
Clinics
6 / 23 results- 31Hair SystemsHair Niche By ShellyAmritsar, Punjab · IN
- 26SMPNICHÉ SKIN STUDIO INKLewisville, TX · US
- 31Hair SystemsNiche Hair UnitsToronto, ON · CA
- 26
Hair Loss TreatmentsNiche Medical SolutionsHillsborough Township, NJ · US - 16Hair Loss TreatmentsNiche Smiles - Hair & Skin Clinic in Borivali WestMumbai, Maharashtra · IN
- 18Hair Loss TreatmentsNiche. aesthetics + wellnessAnchorage, AK · US
Experts
— no results