October 2025 in “International Journal of Cosmetic Science” Hair properties vary by ethnicity and environment, affecting surface charge and particle deposition.
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.
Migrant and minority communities face higher rates of alopecia due to genetic, environmental, and cultural factors, needing better healthcare access and culturally aware treatments.
95 citations
,
January 2007 in “Human biology” Human hair can be classified into eight types based on physical features, not ethnicity.
8 citations
,
February 2022 in “International Journal of Dermatology” Lipids are crucial for healthy hair, protecting it from damage and breakage.
January 2025 in “SKIN The Journal of Cutaneous Medicine” People with alopecia areata face different healthcare access and experiences based on their race and ethnicity.
Health care providers should address the emotional challenges of SLE patients with comprehensive care.
January 2020 in “World Social Psychiatry” A global, inclusive approach is needed to address COVID-19 and protect vulnerable groups.
74 citations
,
October 2012 in “The American Journal of Human Genetics” Mutations in the HOXC13 gene cause hair and nail development issues.
68 citations
,
August 2014 in “PeerJ” Human hair proteins vary by individual, body site, and ethnicity, useful for forensics.
65 citations
,
May 2006 in “Journal of Structural Biology” Hair curliness is due to uneven distribution of different cortices within the hair fiber.
49 citations
,
November 2022 in “Life” PCOS prevalence varies by ethnicity and location due to inconsistent diagnosis and limited research.
32 citations
,
December 1969 in “The Lancet” Children with marasmus have more resting hair follicles and thinner, less pigmented hair, showing long-term malnutrition.
30 citations
,
September 2017 in “Clinics in Dermatology” Acanthosis nigricans is a skin condition that may indicate a higher risk for insulin resistance and type 2 diabetes, and more research is needed to understand and treat it.
28 citations
,
April 2013 in “Fertility and Sterility” Caucasian and Asian women with PCOS generally show similar symptoms, except Asian women have less chest hair.
22 citations
,
January 2020 in “PeerJ” Keratin peptides in hair might help identify gender and ethnicity.
18 citations
,
January 2004 in “Dermatologic Clinics” Skin problems in older people can indicate hormonal diseases, nutritional deficiencies, or conditions like diabetes, menopause, and HIV.
16 citations
,
February 2010 in “Facial Plastic Surgery Clinics of North America” Dr. Samuel M. Lam's article concludes that skilled facial fat grafting can effectively restore facial volume and serve as a complement or alternative to traditional face-lifting methods.
7 citations
,
January 2017 in “Clinical and medical investigations” Suriname uses many plants for beauty, with potential for a beauty industry, but more evidence is needed for product effectiveness.
5 citations
,
April 2021 in “International Journal of Homoeopathic Sciences” Homeopathy improved Acne Keloidalis Nuchae in a 14-year-old.
4 citations
,
July 2022 in “The Journal of Clinical Endocrinology & Metabolism” A specific genetic mutation causes POMC deficiency, leading to symptoms like weight gain and red hair.
Understanding hair surface properties is key for effective hair care products.
1 citations
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February 2018 in “InTech eBooks” PCOS in lean women is a serious health condition with implications beyond fertility, affecting metabolism and increasing cardiovascular disease risk.
April 2026 in “Journal of the European Academy of Dermatology and Venereology” Africa needs its own dermatology guidelines to address unique skin challenges and improve care.
April 2026 in “Frontiers in Pharmacology” Traditional Thai medicinal plants show promise for treating hemorrhoids.
February 2026 in “Journal of Drugs in Dermatology” Janus kinase inhibitors are effective and safe for treating alopecia areata.
November 2024 in “Journal of Microscopy” Human hair varies in structure based on curl type, with high curl hair showing the most differences.
November 2024 in “SKIN The Journal of Cutaneous Medicine” Alopecia areata severity and symptoms vary by race and ethnicity.
September 2024 in “PubMed” Non-Hispanic Black and Hispanic female service members have the highest rates of hair loss.
October 2022 in “Hair Transplantation” Interest in hair transplants is growing among South Asians due to cultural and economic changes.