5 citations
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October 2019 in “JAAD Case Reports” These hair loss conditions might be part of a spectrum, not separate issues.
7 citations
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April 2000 in “Mammalian Genome” A new mutation in mice causes crooked whiskers and messy hair.
2 citations
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May 2017 in “Journal of the American Academy of Dermatology”
September 2025 in “Journal of the American Academy of Dermatology” Reducing SFRP1 can promote hair growth and may help treat hair loss.
14 citations
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November 1979 in “Pediatric Research” 2 citations
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January 2019 in “Skin appendage disorders” Early diagnosis and quick treatment improve life quality for FFA patients.
February 2025 in “Brazilian Journal of Hair Health” The Brazilian candle flame technique can damage hair by melting the cuticle and exposing the cortex.
4 citations
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January 1992 in “The Tohoku Journal of Experimental Medicine” Zinc made mice's coarse hair turn into fine hair without affecting skin structure.
January 2011 in “대한피부과학회지” A 7-year-old girl was diagnosed with trichothiodystrophy due to low sulfur levels in her hair.
84 citations
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June 1970 in “Journal of Investigative Dermatology”
17 citations
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December 2010 in “Journal of Investigative Dermatology” Flightless I protein affects hair growth, with low levels delaying it and high levels increasing hair length in rodents.
A 32-year-old man with early graying hair shows a unique pattern, suggesting more research is needed on why hair grays early.
November 2021 in “CRC Press eBooks” Hair shaft disorders cause fragile, brittle, and abnormal-looking hair.
September 2024 in “Journal of the American Academy of Dermatology” Phenoxyethanol in hair growth products may be linked to frontal fibrosing alopecia.
December 2016 in “Anales del sistema sanitario de Navarra” Frontal fibrosing alopecia is increasing, especially in postmenopausal women, and treatment with finasteride can improve it.
85 citations
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October 2007 in “International Journal of Dermatology” Curly hair shape is due to uneven growth patterns in the hair follicle.
4 citations
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September 2010 in “Journal of Dermatological Science” A new gene location for Keratosis follicularis squamosa was found on chromosome 7p14.3-7p12.1.
August 2007 in “Microscopy and Microanalysis” Hair fibers break by cuticle cell slipping, shape changing, cuticle fraying, and surface cracking when stretched under specific conditions.
12 citations
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February 2006 in “Lipids” Hair texture changes with age due to varying levels of lipids.
63 citations
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December 1998 in “Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology” The study improved understanding of keratin fiber structure by showing consistent microfibril diameter but varying distances and electron density profiles.
25 citations
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May 2008 in “Journal of cosmetic dermatology” Conditioning agents, especially jojoba oil and lauryl PEG/PPG-18/18 methicone, protect and strengthen chemically straightened Afro-ethnic hair.
January 2025 in “SSRN Electronic Journal”
62 citations
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January 2000 in “Developmental dynamics” Notch-related genes play a key role in the development and cycling of hair follicles.
2 citations
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January 2010 Tianzhu white yak hair varies in structure and density between fuzz and coarse hair.
January 2024 in “Asian Journal of Medical Sciences” Dermoscopes help tell FPHL apart from other hair loss types and can detect it early by identifying specific patterns.
123 citations
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August 2005 in “Journal of the European Academy of Dermatology and Venereology” The study found that Frontal Fibrosing Alopecia affects a broader age range of women and early treatment can help stop hair loss.
4 citations
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April 2019 in “DOAJ (DOAJ: Directory of Open Access Journals)” 5-α-reductase inhibitors, intralesional steroids, and hydroxychloroquine are the most effective treatments for frontal fibrosing alopecia.
5 citations
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September 2017 in “Colloids and surfaces. B, Biointerfaces” Tying a knot can measure hair friction, useful for medical applications.
February 2013 in “Journal of the American Academy of Dermatology”
6 citations
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June 1981 in “PubMed” Whisker hair in young people might predict severe future hair loss.