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research Cryo-Electron Microscopy of Trichocyte (Hard α-Keratin) Intermediate Filaments Reveals a Low-Density Core

48 citations , January 2002 in “Journal of Structural Biology”

Trichocyte filaments have a low-density core and may include proteins for hair structure.

research Understanding the Nano‐topography Changes and Cellular Influences Resulting from the Surface Adsorption of Human Hair Keratins

41 citations , May 2012 in “Advanced Healthcare Materials”

Human hair keratins improve cell adhesion and growth on culture surfaces.

research A Therapeutic Microneedle Patch Made from Hair-Derived Keratin for Promoting Hair Regrowth

192 citations , April 2019 in “ACS nano”

A new microneedle patch made from hair proteins helps regrow hair faster and better than current treatments.

research Organization of microfibrils in keratin fibers studied by X-ray scattering

63 citations , December 1998 in “Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology”

The study improved understanding of keratin fiber structure by showing consistent microfibril diameter but varying distances and electron density profiles.

research Autosomal Recessive Hypotrichosis with Woolly Hair Caused by a Mutation in the Keratin 25 Gene Expressed in Hair Follicles

50 citations , February 2016 in “Journal of Investigative Dermatology”

A mutation in the KRT25 gene causes a rare hair disorder with thin, woolly hair.

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Community Join

5 / 204 results

community a new supplement just released

11 upvotes 8 years ago

A dermatologist recommended a new supplement containing annurca apple, which reportedly doubles hair density and increases keratin after 60 days, to be used with finasteride. Some users are skeptical, considering it potentially ineffective or a marketing ploy, while others are open to trying it if it proves effective and affordable.

community Affordable shampoo and conditioner suggestions for long but thinning hair?

in Female 2 upvotes 9 months ago

A user with thinning, curly, dry hair is seeking affordable shampoo and conditioner recommendations. They are using oral minoxidil and apply argan oil, but dislike products with keratin and biotin, and another user suggests ketoconazole shampoo for added density and DHT blocking.

community 7 years on oral finasteride/topical minoxidil/ket (Pics included). Losing ground... what more can I do to stop the loss and gain more hair?

in Update 28 upvotes 4 years ago

A user's journey to try and stop their hair loss, including the use of oral finasteride, topical minoxidil, ketoconazole shampoo, Cynatine Keratin supplements, and The Ordinary's Multi-Peptide Serum for Hair Density; and advice from other users regarding trying dutasteride, oral minoxidil, and lifestyle changes.

community Results of Procyanidin B2 in clinical studies

in Treatment 13 upvotes 5 years ago

Procyanidin B2, a compound derived from Annurca apples, as a potential treatment for pattern hair loss. Several clinical studies were mentioned, which found that procyanidin B2 could increase hair growth, density, and keratin content. Other treatments such as Minoxidil, Finasteride, and RU58841 were not discussed.