1 citations
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January 2011 in “Journal of S C C J” Adenosine lotion improves hair thickness and density in women with thinning hair.
76 citations
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December 2006 in “Journal of Dermatological Science” Japanese women typically start experiencing hair loss after 40, with reduced hair density and thickness being the main factors.
1 citations
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July 2001 in “Pediatrics in review” The girl has a hormonal imbalance causing increased hair growth and other male characteristics.
40 citations
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May 2012 in “British Journal of Dermatology” Recognizing specific features of African-American hair can help diagnose hair loss conditions.
234 citations
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December 1996 in “Journal of The American Academy of Dermatology” Middle-aged women with chronic telogen effluvium experience increased hair shedding but usually don't get significantly thinner hair.
166 citations
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August 2011 in “Dermatologic Surgery” Platelet-rich plasma with a new carrier significantly increases hair thickness without serious side effects.
6 citations
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32 citations
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December 1969 in “The Lancet” Children with marasmus have more resting hair follicles and thinner, less pigmented hair, showing long-term malnutrition.
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January 1989 in “European Journal of Cancer and Clinical Oncology” September 2025 in “Skin Research and Technology” June 2023 in “Zenodo (CERN European Organization for Nuclear Research)” June 2022 in “Dermatologic Therapy” Oral minoxidil and growth factors improved hair density and thickness in a girl with hereditary hair loss.
1 citations
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April 2012 in “Informa Healthcare eBooks” The conclusion is that detailed clinical descriptions help pathologists diagnose hair loss conditions more accurately.
September 2001 in “Swiss Medical Forum ‒ Schweizerisches Medizin-Forum” December 2025 in “ILDS-DEV”
6 citations
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March 2016 in “PLoS ONE” The patient's hair was thinner and had fewer lipids due to a genetic mutation.
Giant axonal neuropathy changes the structure of keratin in human hair, making it stiffer and stronger.
7 citations
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May 1988 in “International Journal of Dermatology” The patient's hair has unique structural differences with alternating bright and dark bands.
2 citations
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March 1942 in “JAMA” 7 citations
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August 2023 in “Skin Research and Technology” Scalp conditions change with age, affecting hair health.
December 1978 in “Indian Journal of Otolaryngology and Head & Neck Surgery”
November 2024 in “PubMed” The supplement improved hair density and was safe to use.
90 citations
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July 1993 in “Journal of Investigative Dermatology”
8 citations
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February 2005 in “British Journal of Haematology” Chemotherapy caused the patient's hair to have alternating thick and thin segments.
The supplement improved hair density and overall hair beauty.
88 citations
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May 2005 in “Journal of Dermatological Science” Versican, a protein, is less present in thinning hair follicles and this decrease might contribute to common hair loss in men.
December 2022 in “British Journal of Dermatology”
12 citations
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February 2010 in “Journal of The American Academy of Dermatology” A cancer drug caused unusual hair growth on a 100-year-old man's scalp and eyelashes.
September 2016 in “Journal of The American Academy of Dermatology” The girl has a genetic hair condition causing thin hair since childhood.