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research Targeted Knockout of β-Catenin in Adult Melanocyte Stem Cells Using a Mouse Line, Dct::CreERT2, Results in Disrupted Stem Cell Renewal and Pigmentation Defects

3 citations , October 2020 in “Journal of Investigative Dermatology”

This study established that the Dct::CreERT2 mouse line is effective for targeting and studying adult melanocyte stem cells, contributing to the understanding of melanocyte biology and hair pigmentation.

research 653 Substance P ameliorates epidermal thickness, basal cell density, and asymmetric stem cell self-renewal in skin with decreased sensory innervation

July 2024 in “Journal of Investigative Dermatology”

Substance P helps restore skin thickness and cell renewal when sensory nerves are reduced.

research Skin Adipocyte Stem Cell Self-Renewal Is Regulated by a PDGFA/AKT-Signaling Axis

106 citations , October 2016 in “Cell Stem Cell”

This study found that PDGFA is critical for the proliferation and maintenance of adipocyte stem cells in skin but not other white adipose tissues, highlighting unique regulatory mechanisms in different tissue depots.

research Type 2 Diabetic Mellitus Inhibits Skin Renewal through Inhibiting WNT-Dependent Lgr5+ Hair Follicle Stem Cell Activation in C57BL/6 Mice

6 citations , April 2022 in “Journal of diabetes research”

This study found that type II diabetes inhibited hair follicle regeneration and skin cell proliferation in mice, potentially explaining reduced skin renewal and chronic wound formation in diabetes.

research A stretch-responsive fibroblast program promotes epidermal stem cell self-renewal during skin expansion

June 2026 in “Nature Communications”

This study found that in stretch-mediated tissue expansion, fibroblasts adopt an embryonic-like, low-collagen state that enhances epidermal stem cell renewal, supporting coordinated skin expansion crucial for reconstructive surgeries.

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Clinics

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Community Join

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community Everything you ever wanted to know about Pelage Pharma's PP405: how it works and what to expect

126 upvotes 3 months ago

PP405 may encourage earlier hair growth and slightly increase visible hair count but does not reverse hair follicle miniaturization in male pattern baldness. It does not address damage to the dermal papilla or broken Wnt signaling.

community What do you guys think of stem cell hai restoration?

10 upvotes 9 months ago

Stem cell hair restoration lacks scientific evidence and is often considered a scam. Effective hair loss treatments include hair transplants, Minoxidil, and Finasteride, but stem cell treatments are not proven.

community Stem cell hair transplant? Any progress?

4 upvotes 1 year ago

Stem cell hair transplants are not yet viable, and users suggest traditional treatments like Minoxidil, finasteride, and hair transplants. Some mention verteporfin but note its alcohol restrictions.

community Can anyone share experience with stem cell injections for hairloss?

in Chat 4 upvotes 2 years ago

Stem cell injections for hair loss are being discussed, with concerns about their effectiveness and high cost. The user is considering this treatment before opting for a hair transplant.

community Stem-cell hair transplants! 20k lab grown grafts from one single graft

50 upvotes 2 years ago

Stem-cell hair transplants could potentially create thousands of grafts from a single donor graft, offering a solution for hair loss with DHT-resistant hair. Companies like Stemson Therapeutics and OrganTech are working on this technology, which may become available in the future, possibly reducing the cost and making it widely accessible.

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Learn

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learn Stem Cell Factor

What is stem cell factor and why is it used in hair growth treatments? Stem cell factor is a signalling protein linked to hair colour in lab and mouse studies; it is not a proven hair-loss treatment in people.
Does stem cell factor help activate dormant hair follicles? Lab and mouse studies link stem cell factor to hair colour; it has not been shown to reactivate dormant hair follicles in people.
Are stem cell factor products safe for long-term scalp use? Long-term safety of stem cell factor scalp products has not been studied in people; the one human trial of injected stem cell factor reported skin reactions and lasting dark patches.
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learn Apple stem cell

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Experts

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