August 2025 in “International Journal of Research Publication and Reviews” Quasi-drugs in Japan and South Korea are regulated to ensure safety and effectiveness, offering products with mild therapeutic effects.
June 2025 in “Natural Product Communications” Researchers created 10 new compounds similar to cercidin, which could lead to new antibiotics.
26 citations
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November 2002 in “Planta medica” Extracts from Cercidiphyllum japonicum wood can stimulate mouse hair cell growth like common hair growth treatments.
June 2018 in “Journal of the American Veterinary Medical Association” Three related Persian cats have a rare, likely hereditary skin condition causing hair loss and poor coat quality, with limited treatment options.
2 citations
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August 2018 in “Korean Journal of Plant Resources” Oregonin from Alnus japonica may help prevent hair loss and promote hair growth.
3 citations
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January 2021 in “FEBS open bio” Camellia japonica extract may improve scalp health and promote hair growth.
10 citations
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April 2020 in “PloS one” Lack of Crif1 in hair follicle stem cells slows down hair growth in mice.
15 citations
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February 2014 in “PloS one” LIPH mutations in Japan cause varying degrees of hair loss and woolly hair.
4 citations
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March 2025 in “The Journal of Dermatology” Ritlecitinib is effective and safe for hair regrowth in Asian patients with alopecia areata.
January 2011 in “Journal of Human Genetics” A Japanese patient with a rare genetic disorder had a less severe case than others, suggesting other factors may affect symptoms.
2 citations
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October 1931 in “Archives of Dermatology and Syphilology” A rare scalp infection in a child developed into a kerion with additional skin symptoms.
1 citations
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June 2022 in “Journal of Cosmetic Dermatology” Two specific genetic markers increase the risk of hair loss in Asian populations.
3 citations
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October 2024 in “Experimental Dermatology” Higher CRHR1 levels in AA patients lead to increased inflammation.
March 2019 in “International Journal of Dermatology” Hairline recession makes Asian males look older, especially in mid-young age; proper hairline position can help them look younger.
3 citations
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July 2010 in “Dermatologic surgery” The technique effectively makes Asian eyelashes look fuller and more natural.
1 citations
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June 2011 in “Journal of Dermatological Case Reports” Shaving and applying erythromycin cream and clotrimazole powder effectively treated trichomycosis axillaris.
14 citations
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September 2009 in “International Journal of Dermatology” DCPA is a chronic leg infection often related to Staphylococcus aureus, affecting mostly young men in India.
9 citations
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February 2023 in “Medicine” Traditional Chinese medicine may help relieve symptoms of Cronkhite-Canada syndrome.
9 citations
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July 2014 in “Skin research and technology” Stretching damages Caucasian hair's structure more easily than Asian hair.
4 citations
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March 2022 in “Frontiers in pharmacology” Prunus mira Koehne is valuable for hair growth and has potential for sustainable use, but needs more research and conservation.
December 2024 in “Indonesian Journal of Tropical and Infectious Disease” Tinea corporis and tinea cruris are the most common skin infections in Surabaya, mainly affecting adult women.
September 2023 in “Clinical anatomy” Forehead creases are formed by a tight connection between the skin and muscle through dense fibers, with changes in skin thickness and fewer skin appendages near the creases.
3 citations
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June 2021 in “Case Reports in Infectious Diseases” Fungal infections should be considered in scalp swelling to avoid misdiagnosis.
12 citations
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June 2015 in “Dermatology Reports” Middle-aged women in Iran are most affected by primary cicatricial alopecia, especially discoid lupus erythematous.
April 2020 in “International Journal of Cosmetic Science” The study found that minor protein differences between curved and straight Japanese hair are unlikely to significantly affect hair structure.
2 citations
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January 2000 in “Journal of Toxicologic Pathology” A single recessive gene causes sparse hair in certain Japanese White rabbits.
4 citations
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October 2023 in “Plastic & Reconstructive Surgery Global Open” Cosmetic surgery is increasing in Japan, and better databases are needed.
1 citations
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January 2006 in “Maia-rivista Di Letterature Classiche” Polygonum multiflorum is used for health benefits but may cause liver issues.
March 2017 in “Hair transplant forum international” Asian men have varying hair densities, important for hair transplant success.
November 2025 in “Cosmetics” Centella asiatica with growth factors improves hair and scalp health.