14 citations
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February 1991 in “FEBS Letters” This study found that introducing rat ornithine transcarbamylase gene into spf-ash mice improved liver and intestinal enzyme activity and normalized some metabolic indicators.
February 2022 in “Journal of Cosmetic Dermatology” This study suggests that systemic oxidative stress in female pattern hair loss may be related to NRF2 deficiency, and NRF2 activators might assist in treatment.
August 2023 in “Clinical, Cosmetic and Investigational Dermatology” In this article, researchers describe a novel FUE device designed to enhance follicular unit excision surgery by minimizing follicular injury and improving ergonomics with features such as Bluetooth functionality, fingertip touch sensors, and automated operation.
143 citations
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January 2012 in “Cell and Tissue Research” 60 citations
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December 2003 in “Journal of Investigative Dermatology” This study found that keratin 6hf, a type II keratin, is expressed in specific regions of mouse and human hair and suggests potential interactions with keratin 17, impacting hair development and associated disorders.
16 citations
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October 2003 in “Journal of applied polymer science” This study found that chemically modifying hair with 2-iminothiorane hydrochloride improved the permanence of hair setting without damaging the hair by increasing disulfide bonds.
6 citations
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October 2022 in “International Journal of Molecular Sciences” This study found that Fgf5 mutant mice exhibited longer hair, particularly in males, likely due to a prolonged anagen phase in the hair cycle.
February 2026 in “PubMed” This study found that combining Concentrated Growth Factors with Follicular Unit Extraction significantly improved hair density and terminal hair ratio in men with androgenetic alopecia compared to FUE alone.
2 citations
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September 2007 in “International Journal of Impotence Research” This case study reports that low-dose testosterone therapy improved libido and sexual functions in a 36-year-old fragile X carrier female with hypoactive sexual desire disorder when monitored regularly for lab parameters.
August 2016 in “Journal of Investigative Dermatology” In this ex vivo study, inhibiting Ezh2 with a small molecule slowed human hair growth by decreasing proliferation and increasing apoptosis in the outer root sheath.
2 citations
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June 2003 in “PubMed” The two finasteride formulations are bioequivalent.
June 2010 in “Chinese Journal of Dermatology” This study found a novel R430Q gene mutation in hHb6, which may be linked to the hereditary hair disorder monilethrix in the examined family.
This study describes a system called FOLLYSIS©, which uses mathematics and image analysis to optimize Follicular Unit Extraction hair transplants, showing high accuracy in measuring donor area density and reducing donor site injury.
14 citations
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December 1998 in “British Journal of Cancer” This study found that breast carcinomas ectopically express a truncated form of hHb1 mRNA, which is associated with epithelial cell transformation.
8 citations
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May 2019 in “International Society of Hair Restoration Surgery” This review discusses the establishment of standard terminology for follicular unit extraction (FUE) by the ISHRS committee and reports no new results; the terminology is now widely accepted in hair restoration practices.
15 citations
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January 1993 in “DNA sequence” This study sequenced a related gene to KRT2.9 called KRT2.13, which encodes a type II keratin protein not expressed in the hair follicle, and found significant sequence homology suggesting possible gene conversion or conservation of functional sequences.
193 citations
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June 2007 in “The Plant Journal” This study found that the GhDET2 gene plays a crucial role in cotton fiber initiation and elongation, suggesting that modifying brassinosteroid biosynthesis may enhance fiber quality or yield.
39 citations
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July 1993 in “The journal of investigative dermatology/Journal of investigative dermatology” This study found that daily injections of basic and acidic fibroblast growth factor in newborn mice significantly delayed hair follicle development within the treatment area, while epidermal growth factor affected the entire body coat and caused skin hyperkeratinization.
1 citations
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September 2021 in “CRC Press eBooks” This chapter reviews trichoscopic-pathologic correlations in Frontal Fibrosing Alopecia and reports no new clinical results; the authors discuss genetics, clinical patterns, and unusual variants associated with this condition.
May 2022 in “Hair transplant forum international” This article outlines a 15-step process for safe and efficient follicular extraction using the follicular unit excision technique, but it reports no new clinical results.
13 citations
,
August 1985 in “The Journal of Dermatology” This study identified a monoclonal antibody, HKN-2, that recognizes specific cells in human skin and may indicate a common antigenic determinant between hair and other skin epithelial tissues.
10 citations
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June 2022 in “Frontiers in Immunology” This study found that sterile fucoidan promotes T cell proliferation but reduces differentiation at higher concentrations and suppresses osteogenic differentiation in co-cultured environments.
56 citations
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February 2013 in “International Journal of Molecular Medicine” This study found that human hair follicle-derived mesenchymal stem cells maintained their proliferation and differentiation potential when cultured with acidic fibroblast growth factor, basic fibroblast growth factor, or epidermal growth factor.
December 2023 in “The journal of physical chemistry. B (1997 : Online)” This study explored the potential of human hair keratin as a filtration material, finding that it may effectively absorb the pollutants diclofenac and perfluorobutanesulfonate. The researchers reported significant binding affinities through molecular simulations, supporting further investigation into keratin's use for water purification.
1 citations
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May 2021 in “International Journal of Dermatology” This article presents the surgical technique of long hair follicular unit excision (FUE) in hair transplantation and reports procedural and outcome data for 134 patients, without evaluating clinical outcomes.
April 2018 in “Journal of Investigative Dermatology” This study found that the protein Fetuin A, when injected into fetal wounds that typically heal without scarring, caused scar formation and increased collagen production in fibroblasts in an animal model.
66 citations
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February 2007 in “The journal of investigative dermatology/Journal of investigative dermatology” The researchers reported that adenosine increases FGF-7 expression in dermal papilla cells, which may stimulate hair growth via the A2b adenosine receptor and cAMP pathway.
52 citations
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October 1995 in “Experimental Cell Research” Human hair keratin genes hHa2 and hHb1 are located on chromosomes 17 and 12.
January 2020 in “Global dermatology” This study found that iontophoresis with growth factor cocktail including fibroblast growth factor 5-short significantly increased hair density in patients with androgenetic alopecia over 24 weeks.
September 2016 in “Journal of dermatological science” This study suggests that FGF18 may enhance radioresistance in telogen hair follicles by inducing cell cycle arrest, potentially serving as a radioprotector against radiation-induced hair follicle damage.