3 citations
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November 2021 in “Stress” Girls had higher stress hormone levels during school due to social and emotional issues, while boys had higher overall hormone levels with slight changes when school started.
2 citations
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May 2023 in “International Journal of Molecular Sciences” Gene expression in hair follicles can help diagnose methamphetamine use disorder.
2 citations
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July 2021 in “The journal of investigative dermatology/Journal of investigative dermatology” Sex hormones likely don't affect atopic dermatitis in adolescents and adults.
1 citations
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December 2023 Hair grows in cycles and changes with age, starting from fetal development.
July 2026 in “Applied Sciences” Excimer laser therapy can help regrow hair in alopecia areata but is less effective for severe cases and has mixed results for cicatricial alopecia.
July 2026 in “Journal of Cutaneous and Aesthetic Surgery” Male hair loss is mainly due to androgens, while female hair loss involves hormones, vitamins, and genetics.
January 2026 in “Western Journal of Nursing Research” Hair cortisol levels don't reliably indicate chronic stress in people with multiple sclerosis.
November 2025 in “European Journal of Endocrinology” Hair steroid profiling is a feasible, non-invasive alternative to serum analysis for assessing hormone levels and metabolism.
September 2025 in “Cosmetics” NMN supplements may improve hair quality and appearance in middle-aged women.
September 2025 in “International Journal of Molecular Sciences” Hair analysis could help diagnose and treat schizophrenia more effectively.
May 2025 in “Orphanet Journal of Rare Diseases” TNF-α blockers and IL inhibitors improve symptoms in most patients with severe scalp condition, but more research is needed.
January 2025 in “Scientific Reports” Hair analysis can show changes in vitamin D levels over time.
November 2024 in “Psychoneuroendocrinology” Testosterone increases hair testosterone levels, stress raises hair cortisol, and relationship status affects hormone levels.
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 “Frontiers in Endocrinology” Hair analysis can help diagnose adrenal disorders non-invasively.
March 2024 in “American journal of veterinary research” Clippers are the best tool for collecting dog hair for chemical tests, being fast and stress-free for the dog.
Hair proteins in preschool children and their mothers could indicate developmental changes and health status.
June 2020 in “Authorea (Authorea)” First-time mothers had higher stress hormone levels in late pregnancy than mothers who had given birth before.
September 2001 in “Emergency Medicine News” Hair testing is effective for detecting long-term drug use.
17 citations
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January 2018 in “Journal of cutaneous and aesthetic surgery” The article discusses debates on hair transplant techniques, safe donor areas, PRP use, and practitioner qualifications in hair restoration.
91 citations
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December 2006 in “Proceedings of the National Academy of Sciences” Hair patterns in mice are controlled by both a global system dependent on Fz6 and a local self-organizing system.
89 citations
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March 2001 in “Endocrine practice” The guidelines help doctors diagnose and treat hormone-related disorders in women.
35 citations
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August 2006 in “Molecular genetics and metabolism” Tissue-specific variation in mutant load complicates genetic counseling and prenatal diagnosis.
24 citations
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August 2020 in “JAMA dermatology” Persistent radiation-induced hair loss is dose-dependent, and treatments like topical minoxidil can be effective.
20 citations
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February 2023 in “Biology” Innovative cosmetics could safely change hair color by targeting biological hair pigmentation processes.
15 citations
,
September 2021 in “Archives of Plastic Surgery” The document concludes that facial feminization surgery improves psychological well-being and social acceptance for transgender individuals.
15 citations
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April 2021 in “Annals of Translational Medicine” Facial gender surgery techniques focus on forehead and hairline changes for accurate results.
12 citations
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March 2022 in “Development” Mechanical forces are crucial in shaping our sensory organs during development.
8 citations
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July 2021 in “Journal of Pediatric Health Care” Early diagnosis and treatment of hair loss in children are crucial to prevent permanent damage.
7 citations
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February 2023 in “Journal of Dermatological Treatment” The Scalp Photographic Index (SPI) is a reliable tool for assessing scalp conditions.