March 1999 in “Hair transplant forum international” The document's conclusion cannot be determined from the provided text.
32 citations
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February 1998 in “The journal of investigative dermatology/Journal of investigative dermatology” Two specific hair keratin genes are active during hair growth and decline as hair transitions to rest.
2 citations
,
September 2020 in “Biomedical materials” Recombinant keratin materials may better promote skin cell differentiation than natural keratin.
February 1985 in “PubMed” January 2003 in “Jiepouxue zazhi” HHK can help restore skin structure.
60 citations
,
December 2003 in “Journal of Investigative Dermatology” K6hf is found in specific parts of hair follicles, nails, and tongue, and is linked to hair growth and structure.
3 citations
,
February 2011 in “Journal of Biomedical Research/Journal of biomedical research” A new mutation in the KRT86 gene was found to cause the hair disorder monilethrix in a Han family.
32 citations
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August 1984 in “Lancet” June 1996 in “Journal of Dermatological Science”
1 citations
,
January 1986 in “Journal of Steroid Biochemistry” Women with excessive hair growth or polycystic ovary disease may more often carry a gene variant for 21 hydroxylase deficiency.
December 2016 in “The journal of investigative dermatology/Journal of investigative dermatology” Hedgehog signaling controls hair follicle development and can affect skin cancer growth.
8 citations
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June 1981 in “Clinica Chimica Acta”
The document cannot be summarized as it is not provided or is unclear.
March 2012 in “Hair transplant forum international” The document's conclusion cannot be summarized because the content is not accessible.
21 citations
,
September 2021 in “New Phytologist” HB24 helps convert IBA to IAA, promoting root hair growth.
46 citations
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June 2013 in “Journal of structural biology” High glycine–tyrosine keratin-associated proteins help make hair strong and maintain its shape.
February 2023 in “Default Digital Object Group” June 2023 in “Zenodo (CERN European Organization for Nuclear Research)” 3 citations
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July 2022 in “Brain and Behavior” The HtrA1L364P mutation causes brain dysfunction and blood vessel damage.
January 2016 in “Jurnal Farmasi Indonesia” The 10% hibiscus leaf extract hair tonic promotes better hair growth than 2% minoxidil but causes eye irritation.
July 2025 in “Journal of Investigative Dermatology” 7 citations
,
November 2007 in “Differentiation” The NF-κB effector p65/RelA activates hair keratin genes, aiding hair formation.
8 citations
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April 1997 in “Experimental Dermatology” hHbl gene is active in hair shaft cells and some pilomatricomas.
20 citations
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October 1995 in “Biochimica et Biophysica Acta (BBA) - Gene Structure and Expression” hHb1, hHb3, and hHb6 mRNAs start expressing at the same time in hair follicles.
research 22
December 2023 in “Psychiatry Neurology and Medical Psychology” 13 citations
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March 1997 in “Research in Veterinary Science/Research in veterinary science” Epithelial proliferation and hyperkeratosis are linked to gastric ulcers in pigs.
November 2022 in “The journal of investigative dermatology/Journal of investigative dermatology” Hemoglobin α acts as an antioxidant in skin cells, especially protecting hair follicle stem cells from UV damage.
June 1999 in “Proceedings of SPIE” The CO₂ laser is better for hair transplantation because it causes less damage than the Ho:YAG laser.
93 citations
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July 2006 in “Journal of Investigative Dermatology” K25, K27, and K28 are found in all inner root sheath layers of hair, while K26 is only in the cuticle.
July 2022 in “Journal of Investigative Dermatology” Cyclohexyl salicylate promotes human hair growth and increases certain hair follicle stem cell progeny.