30 citations
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November 1992 in “The Journal of Dermatology” Keratohyalin and trichohyalin proteins help form and organize skin and hair structures.
7 citations
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August 2022 in “Nature communications” A specific group of slow-growing stem cells marked by Thy1 is crucial for skin maintenance and healing in mice.
16 citations
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September 2018 in “Scientific reports” Scientists created keratinocyte cell lines from human hair that can differentiate similarly to normal skin cells, offering a new way to study skin biology and diseases.
December 2024 in “Texila international journal of public health” Trichoscopy effectively diagnoses and monitors cicatricial alopecias, reducing the need for biopsies.
419 citations
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March 2005 in “Proceedings of the National Academy of Sciences” Hair-follicle stem cells can become neurons.
6 citations
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October 2006 in “International Journal of Dermatology” Hair splitting and nail detachment are linked conditions.
January 2019 in “Revista Dermatológica Centro Uraga” Alopecia triangular temporal is a rare condition with unclear causes and treatment, but trichoscopy helps in diagnosis.
April 2016 in “Apollo (University of Cambridge)” Trichotillomania is a hair-pulling disorder needing different treatments than OCD.
24 citations
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March 2009 in “Journal of the European Academy of Dermatology and Venereology” Scalp pain is a common symptom in people with active hair loss from telogen effluvium.
January 2025 in “International Journal of Dermatology” Consider TFI in facial hypopigmentation diagnoses and confirm with a biopsy.
June 2025 in “British Journal of Dermatology” Trichoscopy is highly effective for diagnosing scalp disorders and should be used more in dermatology.
8 citations
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January 2020 in “International Journal of Trichology” Different patterns on the scalp help diagnose types of hair loss without needing a biopsy.
1 citations
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January 2017 The document outlines criteria to identify and differentiate neoplasms based on follicular characteristics.
3 citations
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July 2017 in “Endogenous locus-driven H-Ras G12V expression induces senescence-like phenotype in primary fibroblasts of the Costello syndrome mouse model” Mouse hair follicle stem cells have a flexible chromatin state that supports skin health and hair growth.
December 2020 in “Journal of Face Aesthetics” Trichoscopy effectively helps diagnose different types of hair loss in women.
11 citations
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July 2019 in “Pediatric dermatology” Children with alopecia areata have different trichoscopic features than adults, including more empty follicular openings and pigtail hairs.
7 citations
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July 2008 in “Experimental Dermatology” The study concluded that a protein important for hair strength is regulated by certain molecular processes and is affected by growth phases.
51 citations
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May 2021 in “Nature Communications” High proliferation and cell delamination drive early skin development, while later stages may not rely on cell division orientation.
May 2017 in “InTech eBooks” Hair pulling disorder is treated with therapy and medication; hair loss from tension can be reversed if caught early.
15 citations
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June 2020 in “Journal of the American Academy of Dermatology” Shiny white structures in trichoscopy can indicate long-standing discoid lupus erythematosus alopecia.
41 citations
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July 1994 in “Journal of Dermatological Science” Hair follicle cells need complex interactions to fully differentiate.
1 citations
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August 2023 in “Clinical Cosmetic and Investigational Dermatology” Exclamation mark hairs help distinguish syphilitic alopecia from alopecia areata.
November 2025 in “DOAJ (DOAJ: Directory of Open Access Journals)” CD25+ CD4+ Tregs and certain plasma proteins are linked to hair loss.
January 2017 in “International journal of science and research” Trichotillomania is a chronic hair-pulling disorder, more common in females, treated with therapy and sometimes medication.
A woman with a rare hair loss condition developed skin cancer in the bald area.
6 citations
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July 2012 in “Experimental Dermatology” The substance from human hair root cells can help maintain hair growth and make skin cells more capable of growing hair.
42 citations
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June 2002 in “Molecular and Cellular Biology” Keratinocyte gene expression is controlled by multiple modules with specific binding sites.
1 citations
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June 2023 in “Cosmoderma” Trichoscopy is better than the hair pull test for tracking alopecia areata.
1 citations
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January 2018 in “International Journal of Trichology” Circle hairs are harmless, spiral-shaped body hairs that don't need medical treatment.
21 citations
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November 2011 in “The journal of investigative dermatology/Journal of investigative dermatology” Telogen is an active phase with important biological processes, not a resting phase.