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Overexpression of Nanog in Amniotic Fluid-Derived Mesenchymal Stem Cells Accelerates Dermal Papilla Cell Activity and Promotes Hair Follicle Regeneration

research Overexpression of Nanog in amniotic fluid–derived mesenchymal stem cells accelerates dermal papilla cell activity and promotes hair follicle regeneration

14 citations , July 2019 in “Experimental and Molecular Medicine”

This study suggests that the secretome from amniotic fluid-derived mesenchymal stem cells overexpressing Nanog could stimulate hair growth and increase follicle density, potentially aiding in alopecia treatment.

Autologous Cell-Based Therapy for Male and Female Pattern Hair Loss Using Dermal Sheath Cup Cells: A Randomized Placebo-Controlled Double-Blinded Dose-Finding Clinical Study

research Autologous cell–based therapy for male and female pattern hair loss using dermal sheath cup cells: A randomized placebo-controlled double-blinded dose-finding clinical study

22 citations , March 2020 in “Journal of The American Academy of Dermatology”

This study found that injecting autologous dermal sheath cup cells significantly increased hair density and diameter in male and female pattern hair loss compared to a placebo for up to 9 months.

Photobiomodulation of Human Dermal Fibroblasts In Vitro: Decisive Role of Cell Culture Conditions and Treatment Protocols on Experimental Outcome

research Photobiomodulation of human dermal fibroblasts in vitro: decisive role of cell culture conditions and treatment protocols on experimental outcome

39 citations , June 2017 in “Scientific Reports”

Different lab conditions and light treatment methods change how human skin cells respond to light therapy.

research Dental pulp stem cell exosomes promote angiogenesis via the PI3K/Akt signaling pathway to treat androgenetic alopecia

May 2026 in “Stem Cell Research & Therapy”

This study found that exosomes derived from dental pulp mesenchymal stem cells (DPSC-Exos) significantly promoted hair regrowth and follicle density in a mouse model of androgenetic alopecia, showing similar efficacy to minoxidil by activating pathways that improve follicular vascularization and dermal papilla cell function.

research Cell-free fat extract restores hair loss: a novel therapeutic strategy for androgenetic alopecia

August 2023 in “Stem Cell Research & Therapy”

This study found that cell-free fat extract (CEFFE) enhanced hair growth in mice with androgenetic alopecia by increasing hair follicle density and promoting proliferation while regulating the DHT/AR pathway.

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community Has anyone here actually undergone experimental (grey market) hair cell therapy/follicle cloning?

7 upvotes 5 months ago

Hair cell therapy and follicle cloning are still in experimental stages, with treatments like hair multiplication and regenerative hair therapy being marketed but not yet proven to create unlimited new follicles. There is skepticism about the effectiveness and legitimacy of these treatments, with some considering them scams.

community Don't just focus on Finasteride, Minoxidil and Ketaconozole/Derma rolling

18 upvotes 4 years ago

Improving hair health involves not only using treatments like finasteride, minoxidil, and ketoconazole but also focusing on a healthy lifestyle, including diet, exercise, and stress management. A balanced approach enhances treatment effectiveness and overall well-being.

community Quote from Pelage (PP-405) Spokesperson...

122 upvotes 11 months ago

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 Opinions on best microneedling protocol? Some thoughts...

11 upvotes 3 years ago

Microneedling can enhance hair growth by improving minoxidil absorption and stimulating blood flow. Users discuss optimal needle depths, with some favoring shallow frequent needling for better absorption and others preferring deeper needling for stem cell activation.

community Microneedling depth. Does one length fit all areas of the scalp? Maybe not.

55 upvotes 4 years ago

Microneedling depth should be customized based on hair type and scalp area, with many users finding 0.5-0.6mm effective for miniaturized hairs to avoid damage. Users report varying pain levels and results, with some preferring shorter needle lengths and others using longer ones like 1.75mm for scalp health and density improvement.

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