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Cultured Peribulbar Dermal Sheath Cells Can Induce Hair Follicle Development and Contribute to the Dermal Sheath and Dermal Papilla

research Cultured Peribulbar Dermal Sheath Cells Can Induce Hair Follicle Development and Contribute to the Dermal Sheath and Dermal Papilla

208 citations , December 2003 in “Journal of Investigative Dermatology”

This study found that dermal papilla and peribulbar dermal sheath cup cells in mice can both induce hair follicle formation, suggesting they may have similar functional roles in hair growth.

research Cultured dermal papilla cells from androgen-dependent human hair follicles (e.g. beard) contain more androgen receptors than those from non-balding areas of scalp

124 citations , April 1992 in “Journal of Endocrinology/Journal of endocrinology”

This study observed that cells from androgen-sensitive areas like the beard and scrotum showed higher androgen receptor levels compared to those from non-balding scalp areas, supporting the role of dermal papilla in follicle growth responses to androgens.

research Cultured human skin fibroblasts: a model for the study of androgen action

88 citations , April 1981 in “Molecular and cellular biochemistry”

research Cultivation of Murine Hair Follicles as Organoids in a Collagen Matrix

87 citations , October 1987 in “Journal of Investigative Dermatology”

research Human follicular stem cells: their presence in plucked hair and follicular cell culture

82 citations , May 2004 in “British Journal of Dermatology”

This study found CK19/Bcl-2-positive and Bax-negative cells in hair follicle cultures from plucked hairs, supporting their potential identification as follicular stem cells located in the bulge area.

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community Ray Peat: Testosterone Isn’t the Culprit, Prolactin and Cortisol Drive Hair Loss (2016)

in Research/Science 110 upvotes 10 months ago

Prolactin and cortisol are identified as key factors in hair loss, with stress hormones impacting hair shedding. Finasteride and minoxidil are effective treatments, while DHT's role and individual sensitivity are significant factors.

community Hair loss whodunit: help me find the culprit!

8 upvotes 4 years ago

The user is experiencing hairline thinning despite using finasteride, minoxidil (solution and foam), dermastamping, and tretinoin. They suspect minoxidil or tretinoin might be causing the issue but are unsure.

community Riken develops new method for culturing hair follicles

41 upvotes 8 years ago

A new stem cell method for culturing hair follicles is being developed as an alternative to Minoxidil, finasteride, and RU58841. There are concerns about its cost and accessibility despite plans for commercialization.

community Caffeine Reverses Androgenetic Alopecia in Cell-Cultured Follicles | Bernstein Medical

4 upvotes 11 years ago

Caffeine's effectiveness in reversing hair loss is debated, with some users skeptical about caffeine-based products like Alpecin. Alternatives like Nizoral are suggested, but results vary, and some experience side effects from treatments that lower DHT.

community DHEA, the culprit behind DUPA ? Read this!

20 upvotes 3 years ago

High DHEA levels may contribute to hair loss by increasing DHT in hair follicles, potentially explaining why finasteride is ineffective for some. Treatments like high-dose dutasteride and RU58841 are suggested, but the underlying cause, such as adrenal issues, should be investigated.

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Learn

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learn Scalp Micropigmentation

Does scalp micropigmentation change color over time? SMP pigments may gradually lighten over time but are designed to maintain a natural tone.

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18
Hair System Specialist
Claire Cullip
United Kingdom

Claire Cullip