6 citations
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March 2018 in “The American journal of dermatopathology/American journal of dermatopathology” BerEP4 and CD34 staining can help tell apart tricholemmoma from basal cell carcinoma.
The human scalp has different types of pigment cells in hair follicles with varying abilities to produce pigment.
121 citations
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December 2001 in “American Journal of Dermatopathology” TB and BCC tumors show similar follicular differentiation patterns.
Melanocytes can regenerate around hair follicles in bullous pemphigoid, especially in patients with darker skin.
November 2025 in “Journal of Investigative Dermatology” BTNL2 helps protect hair follicles from immune attacks.
May 2015 in “Actas Dermo-Sifiliográficas” A young man was unexpectedly diagnosed with basal cell carcinoma after a scalp examination and confocal microscopy.
3 citations
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January 1988 in “PubMed” The review found that basal cell carcinomas on the scalp are not more aggressive than those in other locations.
November 2025 in “Journal of Investigative Dermatology” PCFCL may have unrecognized subtypes and needs more research.
10 citations
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December 2015 in “International Journal of Dermatology” CK 15, follistatin, and Bmi-1 can help differentiate basal cell carcinoma from squamous cell carcinoma.
29 citations
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July 2003 in “Experimental Dermatology” The upper hair follicle is stable, while the lower part allows movement during hair growth.
December 2021 in “Research Square (Research Square)” M-CSF-stimulated myeloid cells can cause alopecia areata in mice.
November 2025 in “The Journal of Immunology” BST2 is highly expressed in certain immune cells in alopecia areata, suggesting a role in the disease.
8 citations
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April 2009 in “International journal of oncology” Hair follicle cells resist turning into skin cells.
April 2010 in “Cancer Research” Basal cell carcinomas may use IDO to protect themselves from the immune system.
36 citations
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April 2010 in “The journal of investigative dermatology/Journal of investigative dermatology” Canine hair follicles have stem cells similar to human hair follicles, useful for studying hair disorders.
16 citations
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July 2008 in “BMC Genomics” Alpha 6 + /MHCI - cells have stem cell traits and are similar to mouse hair follicle stem cells.
91 citations
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March 1994 in “Journal of Investigative Dermatology” 31 citations
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October 2019 in “Genes & Diseases” Basal cell carcinomas and squamous cell carcinomas have different gene activity patterns, suggesting unique treatment approaches.
January 2019 in “Publisher” Human basal cell carcinomas and squamous cell carcinomas have unique gene expression patterns not fully mirrored in mouse models.
56 citations
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November 1958 in “The Journal of Cell Biology” A unique skin cell similar to hair bulb melanocytes was identified, with better preservation using permanganate fixation.
27 citations
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January 2006 in “Colloids and Surfaces B: Biointerfaces” Researchers found that bulge cells from human hair can grow quickly in culture and have properties of hair follicle stem cells, which could be useful for skin treatments.
June 2025 in “bioRxiv (Cold Spring Harbor Laboratory)” In alopecia areata, certain immune cells increase and express a protein linked to immune activation.
Rat hair follicle bulge cells can become nerve and glial cells, showing potential for neuroprotection.
21 citations
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September 1968 in “Cancer” Citrulline in certain skin tumors suggests they mimic hair growth, helping distinguish them from other cancer types.
June 2021 in “Research Square (Research Square)” The exact identity of skin stem cells and how skin cells differentiate is not fully known.
68 citations
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December 1983 in “British Journal of Dermatology” Major histocompatibility antigens are found in specific skin cells and structures, but not in sweat glands.
September 2025 in “bioRxiv (Cold Spring Harbor Laboratory)” Basement membrane supports fibroblast aggregation, aiding hair follicle development.
January 2007 in “Zhonghua shiyan waike zazhi” Basal layer skin cells help form the epidermis and hair follicles.
March 2026 in “Mendeley Data” Basement membrane-like ECM supports fibroblast aggregation and cohesion.
89 citations
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May 2005 in “Stem Cells” Mouse skin has special cells in the epidermis that decrease with age and are linked to keratinocyte stem cells.