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research Targeted Expression of Human Vitamin D Receptor in the Skin Promotes the Initiation of the Postnatal Hair Follicle Cycle and Rescues the Alopecia in Vitamin D Receptor Null Mice

57 citations , April 2002 in “The journal of investigative dermatology/Journal of investigative dermatology”

This study found that the vitamin D receptor is crucial for initiating the postnatal hair follicular cycle in mice, preventing alopecia associated with its inactivation.

research Targeting Expression of the Human Vitamin D Receptor to the Keratinocytes of Vitamin D Receptor Null Mice Prevents Alopecia

115 citations , December 2001 in “Endocrinology”

This study found that restoring vitamin D receptor expression specifically in the keratinocytes of VDR null mice prevented alopecia and enhanced hair follicle response during anagen initiation.

research Targeting Expression of the Human Vitamin D Receptor to the Keratinocytes of Vitamin D Receptor Null Mice Prevents Alopecia

21 citations , December 2001 in “Endocrinology”

This study found that restoring vitamin D receptor expression in keratinocytes of VDR null mice prevents alopecia by enhancing the hair follicle's proliferative response during anagen initiation.

research Annurca Apple Nutraceutical Formulation Enhances Keratin Expression in a Human Model of Skin and Promotes Hair Growth and Tropism in a Randomized Clinical Trial

27 citations , September 2017 in “Journal of Medicinal Food”

In this study, researchers found that a polyphenolic extract from Annurca apples, high in procyanidin B2, increased hair growth, density, and keratin content in healthy subjects after 2 months of use, and stimulated keratin biosynthesis in vitro.

research Overexpression of parathyroid hormone-related protein in the skin of transgenic mice interferes with hair follicle development.

211 citations , February 1994 in “Proceedings of the National Academy of Sciences”

This study found that overexpression of parathyroid hormone-related peptide in transgenic mice skin disrupted normal hair follicle development, suggesting a role for the peptide in the early stages of follicle formation.

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Community Join

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community Finasteride doubled my testosterone & estrogen

in Chat 265 upvotes 10 months ago

Finasteride increased testosterone and estrogen, stopped hair loss, and promoted regrowth. Users discussed side effects like libido changes and considered adding minoxidil and aromatase inhibitors.

community Comprehensive Microneedling Guide

292 upvotes 4 years ago

Microneedling for hair restoration involves daily use of a 0.3 mm device and weekly use of a 0.5 mm device. Combining microneedling with Minoxidil can enhance hair growth.

community Summary of Procapil video by Haircafe

2 upvotes 1 year ago

Procapil is marketed as a natural hair loss treatment but lacks strong evidence and is industry-biased. Minoxidil and Finasteride are the only FDA-approved treatments for androgenetic alopecia.

community Balding absolutely ruined my life at 17.

in Finasteride/Dutasteride 210 upvotes 2 years ago

A user is struggling with hair loss at 17 and has been using finasteride for 5 months and minoxidil for 11 months without seeing regrowth. Other users encourage continuing treatment, sharing their own experiences with finasteride, minoxidil, and dermarolling, and emphasizing patience and acceptance.

community Crown Christmas Miracle: Back From the Dead 💀

2107 upvotes 8 months ago

A 42-year-old man achieved significant hair regrowth in seven months using oral minoxidil, oral dutasteride, topical minoxidil, microneedling, and supplements. He experienced minimal side effects and noted dramatic improvements in hair thickness and health.

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