September 2025 in “International Journal of Molecular Sciences” Hangeshashinto's natural products may help treat stomatitis by reducing inflammation and cytotoxicity.
Periplaneta americana extract promotes hair growth and is safe for treating hair loss.
February 2025 in “International Journal of Molecular Sciences” Alkaloids help fight influenza in animals but need more research for human use.
July 2024 in “Medical alphabet” Premature graying and hair changes can be treated with certain peptides and possibly targeting the endocannabinoid system.
December 2022 in “Frontiers in Pharmacology” Tianma Gouteng decoction may help prevent hair loss and promote hair growth.
April 2011 in “한국생물공학회 학술대회” Lotion with fucoidan from brown seaweed improved skin and reduced allergy symptoms in mice with dermatitis.
81 citations
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January 2011 in “Allergology International” Japanese vitiligo patients and their families often have other autoimmune diseases.
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.
29 citations
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July 2009 in “Journal of Dermatology” 5% minoxidil works better for hair growth than 1% minoxidil.
13 citations
,
October 2008 in “PubMed” Japanese women's curved hair has an uneven internal structure and varying amino acid composition.
6 citations
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January 2013 in “The Journal of Dermatology” Researchers found a new genetic mutation causing a rare hair loss condition in the first Japanese child studied.
5 citations
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October 2021 in “Clinical, cosmetic and investigational dermatology” Japanese patients with alopecia areata often have a higher BMI and consume more vitamin C, fruit, and retinol, which may affect their condition's development or severity.
5 citations
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January 2015 in “Global Dermatology” Japanese females generally have longer, denser, and curlier eyelashes than males.
1 citations
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September 2021 in “The Journal of Dermatology” Japanese cases of fibrosing alopecia show a unique age and hair loss pattern, possibly due to racial differences.
December 2023 in “Dermatology and therapy” Japanese patients and physicians often disagree on the severity of Alopecia Areata and treatment satisfaction, needing better communication and treatments.
July 2009 in “International Journal of Cosmetic Science” Japanese women's curved hair has an uneven internal structure and varied amino acid composition.
41 citations
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October 2011 in “Journal of Dermatology” Finasteride 1 mg effectively and safely increases hair growth in Japanese men with hair loss.
14 citations
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December 2010 in “Journal of human genetics” A Japanese patient with IFAP syndrome had a severe MBTPS2 gene mutation but showed milder symptoms than previously observed cases.
13 citations
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April 2015 in “Journal of Dermatology” Finasteride effectively promotes hair growth and reduces hair loss in men with androgenetic alopecia.
7 citations
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November 2022 in “International Journal of Molecular Sciences” As Japanese males age, their hair darkens due to increased melanin, with males generally having darker hair than females.
3 citations
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January 2019 in “Journal of Dermatology” The p.P25L mutation in the KRT5 gene causes a rare skin condition that worsens over time and may lead to hair loss starting in young adulthood.
2 citations
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May 2017 in “The Journal of Dermatology” A Japanese bone marrow transplant patient developed a rare skin cancer possibly linked to long-term use of the medication voriconazole.
July 1996 in “Hair transplant forum international” The Japanese Society of Hair Restoration Surgery's annual meeting shared new hair restoration techniques.
September 1995 in “Hair transplant forum international” The document's conclusion cannot be summarized because the content is not accessible or understandable.
62 citations
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December 2008 in “Journal of structural biology” Hair curvature in Japanese people is linked to specific cell types and filament arrangements in the hair cortex.
25 citations
,
June 2003 in “Journal of Investigative Dermatology Symposium Proceedings” Phototrichogram and hair diameter measurements are effective, noninvasive ways to assess hair growth and detect early hair loss, with the most common pattern being reduced hair density.
14 citations
,
January 2008 in “Medical mycology” Canadian porcupines in a Japanese zoo passed a skin fungus to each other.
11 citations
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February 2011 in “Current Zoology” About 20% of Japanese macaques had head alopecia, and stress and environment might cause hair loss.
10 citations
,
January 2003 in “Dermatology” The E413K mutation in the hHb6 gene causes monilethrix, a hair disorder, but doesn't show consistent symptoms.
7 citations
,
April 2018 in “Cosmetics” Lipids in Japanese hair help maintain glossiness and structure.