research Pulling Force Deforms Hair Follicle Root Sheath Nuclei and Surrounding Dermal Collagen Matrix Differently at Infundibulum, Isthmus, and Suprabulbar Regions
Hair follicles respond differently to pulling forces in various regions.
Search
forLearn
0 / 0 results — no results
Research
5 / 1000+ resultsresearch Seborrheic Keratosis: A Tumor of the Infundibular and Isthmus of Hair Follicles - Identification of Hair Sheath Keratins and Histopathological Features Suggesting Hair Follicle Origin
Seborrheic keratosis likely originates from the upper regions of hair follicles.
research Keratinocytes of the Upper Epidermis and Isthmus of Hair Follicles Express Hemoglobin mRNA and Protein
Skin cells and certain hair follicle areas produce hemoglobin, which may help protect against oxidative stress like UV damage.
research Immunohistochemistry of Canine Hair Follicle Stem Cells Using CK15 and CK19
Canine hair follicles have stem cells in the bulge region.
research Localization of Merkel Cells at Hairless and Hairy Human Skin Sites Using Keratin 18
Merkel cells are more densely found in hairless skin areas like palms and soles.
Community Join
4 / 4 resultscommunity Quote from Pelage (PP-405) Spokesperson...
Pelage is developing a topical hair follicle stem cell therapy, PP405, for non-scarring alopecias like androgenetic alopecia, with Phase III trials planned and a potential market launch by 2027. The treatment may not require continuous use after initial regrowth.
community If You Have DUPA, PLEASE READ THIS: Everyone Should Be Scalp Biopsied
Scalp biopsies are crucial for diagnosing hair loss conditions like Diffuse Unpatterned Alopecia (DUPA) and retrograde hair loss, as treatments like finasteride and dutasteride may not be effective if other conditions are present. Combining PPAR-GAMMA agonists with retinoids could improve treatments for conditions like Lichen Planopilaris.
community Progress but at different times?
The user has been taking 1.25mg of oral minoxidil and 1mg of finasteride for a year and added topical minoxidil in January. They noticed hair improvement but are experiencing uneven regrowth, with the hairline improving and the middle part worsening.
community The MPB itch aka DHT itch is very real.
Hair loss itch is caused by DHT attacking follicles and stimulating nerves. Finasteride users who respond well don't experience this itch.