Matrix-Free Cryo-Microneedles Array Patch for 3D Hair Follicle Organoids Delivery and Rapid Hair Regeneration

January 2025 in “ SSRN Electronic Journal ”

Shu Wang, Jie Sun, Yu Li, Yifan Zhou, Yuhan Cai, Zulihabire Simayijiang, Zhongze Gu, Zhuoying Xie

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research Spontaneous Hair Follicle Germ Formation In Vitro, Enabling The Large-Scale Production Of HFGs For Regenerative Medicine

45 citations , November 2017 in “Biomaterials”

Researchers found a new way to create hair-growing structures in the lab that can grow hair when put into mice.

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community Microneedling and miniaturized hair follicles depth

in Microneedling 8 upvotes 11 months ago

Microneedling at depths greater than 0.6 mm may damage miniaturized hair follicles, with 0.5 mm showing better results for hair regrowth. Combining microneedling with minoxidil enhances absorption, but caution is advised to avoid damaging follicles.

community Why not move miniaturized hair follicles somewhere else to treat them? Alternative to hair cloning?

in Research/Science 4 upvotes 8 months ago

Exploring the idea of transplanting miniaturized hair follicles to healthier areas to potentially reverse hair loss, with concerns about DHT sensitivity and scar tissue formation. The conversation also humorously considers using mice for hair growth experiments.

community Best Microneedle Lengths To Stimulate Stem Cells

in Microneedling 18 upvotes 2 years ago

Microneedling with needle lengths of 1.5mm to 2.5mm to stimulate hair follicle stem cells for potential hair growth. Using needles longer than 2.5mm is not recommended due to risk of puncturing veins in the scalp. A dermastamp is suggested over a roller.

community Hair follicle neogenesis

5 upvotes 10 years ago

A user plans to experiment with creating new hair follicles using methods like derma rolling, applying lithium chloride, tannic acid, and various other substances including caffeine, ketoconazole, and raspberry ketones. They also consider using anti-inflammatories, immunosuppressants, and DHT inhibitors to potentially improve results.

community Found an interesting little article

in Research/Science 5 upvotes 1 year ago

A new painless microneedle patch shows promise in reversing hair loss. The discussion focuses on potential new treatments beyond common options like Minoxidil, finasteride, and RU58841.

community Hair Regrowth by Transdermal Dissolvable Microneedles Loaded with Rapamycin and Epigallocatechin Gallate Nanoparticles - PubMed

in Research/Science 15 upvotes 3 years ago

The conversation discusses hair regrowth using dissolvable microneedles loaded with rapamycin and epigallocatechin gallate nanoparticles. Specific treatments mentioned include Minoxidil, finasteride, and RU58841.