September 2021 in “CRC Press eBooks” Dissecting cellulitis of the scalp is a condition that causes inflammation and scarring on the scalp, mainly affecting African-American men, and can lead to permanent hair loss.
450 citations
,
January 2005 in “The journal of investigative dermatology/Journal of investigative dermatology” Hair color is determined by melanin produced and transferred in hair follicles.
15 citations
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February 2006 in “Journal of Investigative Dermatology” More research is needed to understand and treat cicatricial alopecias.
4 citations
,
June 1989 in “Archives of Dermatology” A man had a black pore on his cheek, which was removed and found to be a hair follicle tumor.
2 citations
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June 1989 in “Archives of Dermatology” A black pore on a man's cheek was a hair follicle tumor and was removed.
2 citations
,
January 2014 in “Journal of clinical and diagnostic research” Emerging therapies like stem cell and laser treatments show promise for hair regeneration.
2 citations
,
June 2001 in “Medical Electron Microscopy” Trichilemmal cysts may form from hair follicle outer root sheath growth.
1 citations
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January 2022 in “Anais brasileiros de dermatologia/Anais Brasileiros de Dermatologia” Reflectance confocal microscopy may help diagnose trichofolliculoma by showing specific skin features.
Higher cannabis exposure may worsen hair loss.
August 2025 in “Journal of Cosmetic Dermatology” Hairline transplants improve forehead appearance and satisfaction in East Asian women.
January 2025 in “Frontiers in Medicine” Hair follicles are key to treating vitiligo and alopecia areata, but challenges exist.
January 2016 in “Minerva Access (University of Melbourne)” Hair follicle transplantation can improve wound healing and nerve growth.
January 2009 in “Repositório Científico do Instituto Politécnico de Viseu (Instituto Politécnico de Viseu)” The skin lesion was diagnosed as a matrical cyst with unusual features.
February 2026 in “Zenodo (CERN European Organization for Nuclear Research)” Current treatments can slow hair loss and promote regrowth, with hair transplantation being most effective for advanced cases.
February 2026 in “Zenodo (CERN European Organization for Nuclear Research)” Current treatments can slow hair loss and promote regrowth, with hair transplantation being most effective for advanced cases.
46 citations
,
November 2022 in “The Journal of Dermatology” Bullous pemphigoid is influenced by genetic factors, immune cell dysfunction, aging, and triggers, with treatment often improving symptoms.
4 citations
,
July 2023 in “Pharmaceutics (Basel)” Nanoparticle-based drug delivery to hair follicles is more effective when tested under conditions that match skin behavior.
2 citations
,
January 2017 in “International Journal of Trichology” Trichoscopy can reveal specific hair and scalp changes in linear morphea.
1 citations
,
August 2024 in “Pediatric Dermatology” A rare, harmless hair condition was found in an infant's eyebrow, needing no treatment.
1 citations
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January 2022 in “Clinical dermatology review” A young man's cheek papule was identified as a benign hair follicle tumor using a skin surface microscope.
September 2025 in “Biomolecules” The skin microenvironment significantly affects hair growth and loss, offering potential treatment avenues.
Vinegar-processed black soybean helps hair growth and prevents hair loss.
142 citations
,
June 2003 in “The journal of investigative dermatology. Symposium proceedings/The Journal of investigative dermatology symposium proceedings” Hair follicle stem cells can generate all hair cell types, skin, and sebaceous glands.
77 citations
,
February 2001 in “Journal of Dermatological Science” HGF activator helps convert HGF to its active form, promoting hair growth.
60 citations
,
October 2020 in “Journal of Controlled Release” Curcumin nanocrystals in simple gels effectively penetrate hair follicles, but humectants can reduce this efficacy.
45 citations
,
March 2001 in “Journal of Investigative Dermatology” A new protein, mK6irs, is found in specific hair layers and may help understand hair growth and diseases.
35 citations
,
April 1998 in “PubMed” Activated erbB-2 in mice skin causes severe skin and hair abnormalities.
29 citations
,
August 1999 in “Journal of Investigative Dermatology” New mutations in hair keratin genes cause the rare hair disorder monilethrix.
24 citations
,
August 2023 in “Journal of the American Academy of Dermatology” Trichoscopy helps diagnose and manage different types of hair loss effectively.
22 citations
,
April 1967 in “Australian Journal of Zoology” Southern elephant seals develop hair follicles and skin layers before birth, with moulting starting a week after birth and finishing in three weeks.