205 citations
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March 2012 in “Science Translational Medicine” PGD2 stops hair growth and is higher in bald men with AGA.
9 citations
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January 2017 in “Annals of Dermatology” The study found genetic differences related to hair development that may explain hair loss in a patient with Trichorhinophalangeal syndrome type I.
2 citations
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January 2009 in “Human cell culture” January 2026 in “Indian Journal of Ophthalmology - Case Reports” Trichilemmal cysts can appear on children's eyelids and may be mistaken for other conditions.
February 1990 in “PubMed” Higher DHEA-S levels in hirsute females affect hair growth phases.
April 2026 in “Research Square” Trichoscopy is reliable for diagnosing different types of frontal non-scarring hair loss.
December 2025 in “Y HOC TP HO CHI MINH” The Trichoscope is a valuable tool for diagnosing and monitoring hair loss conditions.
January 2026 in “Surgical & Cosmetic Dermatology” August 2025 in “Skin Appendage Disorders” Topical minoxidil can help improve hair in trichonodosis.
March 2020 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” The dermal sheath's contraction is crucial for hair follicle regression and stem cell relocation.
Both trichoscopy and folliscopy accurately diagnose telogen effluvium, but trichoscopy is easier and faster.
9 citations
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July 2008 in “Oncology Reports” HPV16-transformed cells can change human skin cell properties, aiding tumor growth.
22 citations
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December 1991 in “PubMed”
Cross-section trichometry is an accurate method to measure hair loss and growth.
7 citations
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January 2014 in “International Journal of Trichology” Primary idiopathic pseudopelade of Brocq causes gradual, scarring hair loss with no effective treatment.
7 citations
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January 2017 in “International Journal of Trichology” Hair transplant can cause hard-to-treat keloids in some patients.
April 2024 in “Indian dermatology online journal” A rare hair follicle disorder can cause itchy, bluish-black bumps on the body.
106 citations
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April 1986 in “British Journal of Dermatology” Dermal papilla cells from human hair follicles form unique structures and don't live as long as other skin cells in lab conditions.
Histopathological confirmation is crucial for accurately diagnosing challenging alopecia areata cases.
17 citations
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July 2019 in “Lupus Science & Medicine” Plucked hair follicles can help diagnose scalp lupus.
28 citations
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May 1998 in “Journal of the American Academy of Dermatology” Scalp inflammation can cause multiple hairs to grow from one follicle.
May 2020 in “Research Square (Research Square)” Human stem cells can turn into functional eye cells that might help treat retinal diseases.
68 citations
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August 2014 in “Stem Cells Translational Medicine” Dermal papilla cells help wounds heal better and can potentially grow new hair.
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.
10 citations
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April 2004 in “Journal of the American Academy of Dermatology” Localized hair growth and fat loss may share a common cause in lupus panniculitis.
6 citations
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April 2010 in “The American Journal of Surgical Pathology” Trichoblastoma in the breast can be mistaken for cancer, so expert review is crucial to avoid misdiagnosis.
December 2025 in “Preprints.org” Aging dermal papilla cells can be reprogrammed for potential hair growth and skin repair.
April 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” Dermal papilla cell-derived exosomes can help stem cells grow hair.
March 2026 in “Indian Journal of Dermatopathology and Diagnostic Dermatology” Corkscrew hairs can help diagnose trichotillomania.
July 2025 in “Actas Dermo-Sifiliográficas” Trichodynia is a challenging scalp condition to treat, needing gentle care and more research for better solutions.