March 2025 in “International Journal of Trichology” The combined treatment improved hair growth and scalp health in a patient with scalp alopecia from birth.
April 2023 in “American Journal of Transplantation” Hormone replacement therapy may lower the risk of severe COVID-19 outcomes in non-immunosuppressed people and male organ transplant recipients.
October 2025 in “JMIR Dermatology” Exclamation-mark hairs and yellow dots indicate alopecia areata, while follicular ostia loss and white scarring indicate lichen planopilaris and discoid lupus erythematosus.
3 citations
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June 2017 in “Deep Blue (University of Michigan)” Early exposure to fluoride, lead, and certain nutrients affects puberty differently in boys and girls.
38 citations
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March 2021 in “JAMA Dermatology” People often have negative attitudes toward those with alopecia, especially if it's severe or seen as a medical issue.
10 citations
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May 2023 in “Journal of Investigative Dermatology” Actinic keratosis is more common in older men with certain genetic traits, but smoking seems to reduce its odds.
January 2026 in “Journal of Trace Elements in Medicine and Biology” Dogs have more iron and copper in their hair than cats, and outdoor animals have higher iron levels.
January 2025 in “Journal of Clinical Medicine” PCOS is the most common cause of hirsutism, and personalized treatment is important.
2 citations
,
December 2019 in “Cureus” A patient with a scalp condition and benign skin tumor experienced hair loss and did not improve with treatment, choosing not to have surgery despite a small cancer risk.
March 2026 in “International Journal of Dermatology” Changes in scalp microbes may contribute to hair loss, suggesting new treatment options.
January 2023 in “Operative Techniques in Otolaryngology-Head and Neck Surgery” Hair transplants help transgender patients look more like their gender identity, with different procedures for trans women and men.
132 citations
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September 2021 in “Frontiers in Public Health” COVID-19 affects multiple body systems, not just the lungs.
39 citations
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January 2023 in “Journal of the European Academy of Dermatology and Venereology” Alopecia areata significantly worsens quality of life in children, causing embarrassment and social issues.
21 citations
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March 2018 in “American Journal Of Pathology” Mutations in NIPAL4 cause skin issues by disrupting lipid layers, but some improvement is seen with topical treatment.
14 citations
,
April 2019 in “PLOS ONE” Skin cancer is common in elderly nursing home residents, with risk factors including being male, having light skin, outdoor work history, and smoking. Regular skin checks are recommended.
11 citations
,
September 2021 in “American Journal of Medical Genetics Part A” Four new cases of Bachmann-Bupp syndrome suggest potential for targeted treatment.
3 citations
,
July 2024 in “Skin Research and Technology” Asthma may increase the risk of alopecia areata.
2 citations
,
April 2025 in “BMC Infectious Diseases” Long COVID affects about 27% of patients, with higher risk for women, lower education, and certain income levels.
2 citations
,
April 2022 in “Genes” The study found that the hair loss condition in Cesky Fousek dogs is influenced by multiple genes affecting skin and muscle structure, fat metabolism, and immunity.
1 citations
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December 2023 in “Diagnostics” Accurate testosterone measurement and standardized lab practices are crucial for diagnosing and managing adult male hypogonadism.
October 2025 in “International Journal of Dermatology” Baricitinib is a safe and effective treatment for alopecia areata, with better results in patients with lower initial severity, shorter disease duration, and longer treatment.
March 2025 in “International Journal of Molecular Sciences” Melatonin promotes hair growth and quality by enhancing hair follicle development and reducing stress.
December 2024 in “Archives of Dermatological Research” COVID-19 vaccines do not increase the risk of alopecia areata.
July 2024 in “Anais Brasileiros de Dermatologia” Inclusive and culturally competent healthcare is crucial for transgender and non-binary individuals.
November 2023 in “International Journal of Women's Dermatology” Hormone replacement therapy may improve hair growth in the frontal hairline of postmenopausal women with hair loss.
The case showed the need for quick investigation of virilization in women and how emotional health is linked to physical health.
94 citations
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April 2018 in “Nature Genetics” New genetic locations explain much of hair color variation in Europeans.
40 citations
,
March 2014 in “Journal of Family Planning and Reproductive Health Care” PCOS is a common hormonal disorder in women, marked by high androgen levels and often seen in 20% of women via ultrasound.
April 2024 in “Communications biology” Enzymes involved in Vitamin A metabolism affect hair growth and type in mice.
5 citations
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July 2019 in “Nutrients” Low selenium intake may delay puberty in boys but not in girls.