August 2009 in “Journal of Oral and Maxillofacial Surgery” Hair transplantation and micrografting are effective for facial enhancement with nearly 100% graft survival when done carefully.
5 citations
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April 2022 in “Genes” miR-129-5p affects hair growth by targeting the HOXC13 gene.
April 2016 in “The journal of investigative dermatology/Journal of investigative dermatology” The back of the scalp has more nerve fibers than the front, which may explain why some people feel more sensitivity there.
2 citations
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May 2009 in “Hair transplant forum international” Keeping the head elevated for 1.5 days after hair transplant surgery helps prevent facial swelling.
6 citations
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March 2021 in “Journal of the American Academy of Dermatology” The Brigham Eyelash Tool for Alopecia (BELA) is a reliable way to measure eyelash loss in alopecia areata patients.
4 citations
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May 1998 in “PubMed” The Bsk mutation doesn't involve keratin gene recombination and its cause is unknown.
18 citations
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December 2009 in “Canadian Journal of Animal Science” The BMP2 gene is more active in the early growth phase of Cashmere goat hair and may affect hair regeneration and textile production.
The human scalp has different types of pigment cells in hair follicles with varying abilities to produce pigment.
September 2019 in “Journal of Investigative Dermatology” People with pattern hair loss have higher polyamine levels in the top of their head compared to the back.
Scalp advancement is a quick surgery for lowering high hairlines, especially in women with loose scalps.
July 2013 in “Journal of clinical & experimental dermatology research” Bimatoprost can help treat hair loss.
65 citations
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September 2004 in “The American journal of pathology” Blocking BMP signaling causes hair loss and disrupts hair growth cycles.
Genetic testing can help diagnose skin conditions but needs more research for full effectiveness.
84 citations
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September 2008 in “Developmental biology” Retinoic acid-binding proteins in skin are regulated by β-catenin and Notch signalling.
16 citations
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January 2017 in “Anais brasileiros de dermatologia/Anais Brasileiros de Dermatologia” Managing frontal fibrosing alopecia and lichen planus pigmentosus is challenging due to resistant hair loss and skin discoloration.
14 citations
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September 2018 in “Asian-Australasian Journal of Animal Sciences” Rex rabbits' hair follicles develop dynamically in the first 8 weeks, with key genes and proteins changing over time.
6 citations
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April 2000 in “Plastic and Reconstructive Surgery” The document suggests fixing bad hair transplants by removing large hair plugs and replacing them with smaller ones, considering the natural progression of hair loss, and emphasizing the need for ethical judgment in hair transplantation.
30 citations
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August 2009 in “Journal of the American Academy of Dermatology” Bimatoprost is safe but not effective for severe eyelash loss from alopecia areata, possibly helping those with less loss.
January 2025 in “Cellular and Molecular Life Sciences” BMP4 helps stem cells turn into pigment-producing cells, affecting hair color and growth.
43 citations
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January 2016 in “Development” LHX2 is essential for hair follicle development, controlled by NF-κB and TGFβ2 signaling.
5 citations
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January 2022 in “Health Science Reports” Gremlin proteins help regulate hair growth by balancing signals in hair follicles.
July 2022 in “Journal of Investigative Dermatology” TRPS1 loss in balding scalp areas contributes to hair loss in androgenic alopecia.
June 1999 in “Connective tissue”
1 citations
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September 2016 in “Journal of Dermatology” Baldness is common in Korean men (60.5%), and those with a family history are 3.1 times more likely to have hairline recession.
4 citations
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April 2016 in “Plastic and reconstructive surgery. Global open” Scalp medical tattooing effectively camouflages bifid parietal whorls.
19 citations
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September 2011 in “Clinical and Experimental Dermatology” Transverse scalp sections are better for diagnosing non-scarring hair loss, while vertical sections are better for a specific scarring hair loss called lichen planopilaris.
December 2024 in “Australian Journal of General Practice” The woman's hair loss pattern doesn't match typical conditions like alopecia areata or female pattern hair loss.
48 citations
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July 1993 in “Archives of Dermatological Research” Merkel cells are abundant in facial vellus hair follicles, especially during the anagen phase.
338 citations
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July 2009 in “Development” Sox2-positive cells determine specific hair follicle types in mammals.
17 citations
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June 1990 in “PubMed” Hair varies in size and features depending on body region.