This study found that activating Hedgehog signaling in both epithelial and stromal cells can induce new hair follicles in adult mice, but this also leads to tumor formation.
October 2021 in “bioRxiv (Cold Spring Harbor Laboratory)” This study introduces the Hair Cell Analysis Toolbox (HCAT), a machine-learning software that automates the analysis of cochlear hair cells, enabling unbiased and comprehensive imaging data interpretation.
112 citations
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January 2013 in “Experimental dermatology” This article offers a viewpoint on hidradenitis suppurativa pathogenesis, suggesting that impaired Notch signalling from γ-secretase mutations may drive inflammation and link the condition to other Th17-driven diseases.
46 citations
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September 2007 in “Journal of Investigative Dermatology” 2 citations
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February 2022 in “bioRxiv (Cold Spring Harbor Laboratory)” In this study, researchers found that correcting the HGPS mutation with Adenine base editing partially rescued accelerated skin cell differentiation and reduced cell death in patient-derived stem cells.
July 2024 in “Journal of Investigative Dermatology” A new test helps find drugs to treat head and neck cancer by targeting c-Rel.
53 citations
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October 2003 in “Genetics” This study identified a mutation hotspot in the caracul (Ca) locus of mice, implicating the mK6irs1/Krt2-6g gene in hair formation and potentially human hair and skin diseases.
16 citations
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January 2005 in “The International Journal of Developmental Biology” This study found that Hex gene expression patterns in chick embryo dorsal skin during feather bud development suggest a significant role in initiating feather morphogenesis.
14 citations
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August 2009 in “Cancer epidemiology” This study found that AHCC significantly reduced alopecia caused by Ara-C in neonatal rats and improved liver function affected by 6-MP and MTX in mice.
43 citations
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August 2018 in “Cell Stem Cell” This study found that Hoxc gene expression can reprogram mesenchymal dermal papilla cells, enhance epithelial stem cell regenerative potential, and promote region-specific hair follicle regeneration through Wnt signaling.
26 citations
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August 2009 in “Journal of Pediatric Gastroenterology and Nutrition” This study reports that gastrointestinal problems, such as intractable diarrhea and enterocolitis, can dominate the clinical course of patients with Hoyeraal-Hreidarsson syndrome and may occur before hematological and immunological symptoms.
September 2017 in “The journal of investigative dermatology/Journal of investigative dermatology” This study found that activating the hexosamine pathway increased hyaluronic acid secretion and hair follicle stem cell numbers in vitro, suggesting its role in modulating skin homeostasis.
3 citations
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March 2016 in “Experimental Dermatology” This study found that a hypomorphic mutation in the Hr gene contributes to the development of diet-induced pruritic atopic skin in mice, particularly when combined with dietary deficiencies of polyunsaturated fatty acids and starch.
132 citations
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February 2002 in “Journal of Biological Chemistry” This study demonstrated that HOXC13 directly influences hair keratin gene expression by binding to specific DNA motifs, suggesting its role in early hair follicle differentiation.
January 2000 in “Zhongguo yixue wulixue zazhi” This study observed that human hair keratin showed distinct morphological features depending on the dissolution speed, which could have potential applications in clinical settings for developing self-tendons.
24 citations
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June 2012 in “BMC Research Notes” This study outlines the Human Gene Correlation Analysis tool, which classifies human genes by coexpression levels and identifies overrepresented annotation terms in correlated gene groups, with no new clinical results reported.
2 citations
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January 2009 in “Human cell culture”
2 citations
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July 2021 in “Biochemical and Biophysical Research Communications” This study found that plantar dermis matrix homogenate can partially restore the regenerative capacity of hair follicles impaired in culture, with CTHRC1 playing a critical role in this process.
25 citations
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May 1994 in “Journal of Investigative Dermatology” This study identified a novel gene, hacl-1, that is specifically expressed in the hair follicles of ICR mouse skin and is associated with their active state.
June 2019 in “International journal of dermatology and venereology” This review discusses the hedgehog signaling pathway's role in cutaneous tumors and hematological disorders, highlighting its potential as a therapeutic target, but reports no new clinical findings.
July 2023 in “British journal of dermatology/British journal of dermatology, Supplement” This study found that the E6 gene, but not E7, was responsible for HPV8-induced expansion of keratinocyte stem cells in hair follicle junctional zones in mice.
April 2018 in “bioRxiv (Cold Spring Harbor Laboratory)” This study identified a specific genetic variant in the CCHCR1 gene that may contribute to alopecia areata through impaired keratinization, suggesting an alternative mechanism beyond autoimmune causes.
86 citations
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May 2002 in “Journal of Investigative Dermatology” This study characterized a new human keratin, hK6irs1, specifically found in the inner root sheath of hair follicles, which suggests its role in the structural integrity and guidance of growing hair shafts.
January 2010 in “Journal of Animal Science” This study demonstrated that transcutaneous vaccination via cyanoacrylate skin surface stripping effectively induced both CD4 and CD8 T cell responses in humans, offering a promising alternative to intramuscular injection.
9 citations
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June 2017 in “American journal of ophthalmology. Case reports” This case report identifies a novel CDH3 gene mutation associated with hypotrichosis with juvenile macular dystrophy in a 13-year-old Turkish girl, highlighting implications for future genetic analysis and counseling.
77 citations
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February 2001 in “Journal of Dermatological Science” HGF activator helps convert HGF to its active form, promoting hair growth.
This study found that Shh and Dhh overexpression in mouse basal cells led to similar epidermal and limb phenotypes, suggesting Dhh functions similarly to Shh in skin, unlike Ihh.
96 citations
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March 2007 in “Developmental biology” This study found that the Wnt inhibitor Dkk4 may play a role in regulating hair follicle development through a feedback loop with canonical Wnt signaling pathways.
November 2022 in “The journal of investigative dermatology/Journal of investigative dermatology” This study found that skin organoids derived from iPSCs with an HS-associated NCSTN mutation showed defects in hair follicle stem cell differentiation and increased expression of inflammatory proteins related to hidradenitis suppurativa.