16 citations
,
January 2016 in “Indian Journal of Dermatology, Venereology and Leprology” Metabolic syndrome is more common in people with early-onset androgenic alopecia.
16 citations
,
March 2013 in “Clinica Chimica Acta” Cortisol and cortisone release from hair increases in steps over time during incubation.
12 citations
,
September 2024 in “Journal of the European Academy of Dermatology and Venereology” Targeting psychosocial factors can help reduce self-stigma in people with chronic skin diseases.
11 citations
,
July 2014 in “Journal of The Royal Society Interface” A new method accurately estimates clone sizes in cells without considering time.
9 citations
,
January 2019 in “International Journal of Trichology” Combining calcipotriol with mometasone is more effective for treating alopecia areata than using mometasone alone.
5 citations
,
July 2024 in “Frontiers in Microbiology” Changes in gut bacteria might influence alopecia areata.
3 citations
,
November 2022 in “European Journal of Human Genetics” New models predict male pattern baldness better than old ones but still need improvement.
2 citations
,
May 2023 in “International Journal of Molecular Sciences” Gene expression in hair follicles can help diagnose methamphetamine use disorder.
2 citations
,
February 2023 in “Urology” IsoPSA test works accurately even if patients take certain prostate medications.
1 citations
,
July 2021 in “Forensic science international” Both a lock of hair and a single hair strand can show chronic drug use, but at least six single hairs are needed for accurate results.
December 2025 in “Drug Testing and Analysis” Hair testing is crucial for forensic science and public health.
October 2025 in “Clinical Cosmetic and Investigational Dermatology” SP treatment improves hair health and moisture retention better than water treatment.
January 2025 in “Clinical Cosmetic and Investigational Dermatology” Pediatric alopecia areata is more immune-active than adult cases, suggesting age-specific treatments and potential use of JAK inhibitors.
August 2024 in “Cosmetics” K18® and Olaplex® both effectively repair bleached hair, improving its strength, smoothness, and overall health.
June 2014 in “Toxicologie analytique et clinique/Annales de toxicologie analytique” Older age increases positive hair alcohol test results, and chest hair is a good alternative for testing; season affects results, with higher levels in winter.
January 2021 in “Asian Journal of Pharmaceutical and Clinical Research” FT-Raman spectroscopy is effective for identifying drug polymorphs, ensuring quality and stability.
1 citations
,
July 2025 in “BMC Psychology” Social rejection can harm long-term mental health in transgender individuals.
1 citations
,
July 2023 in “Psychoneuroendocrinology” Hair cortisol is a reliable marker of long-term cortisol levels and is linked to daytime saliva cortisol but not morning levels.
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.
Hirsutism is relatively common among young Greek women.
296 citations
,
October 2018 in “General and Comparative Endocrinology” Hair cortisol is a reliable way to measure long-term stress in animals.
189 citations
,
January 2014 in “Journal of Visualized Experiments” Hair cortisol analysis effectively measures long-term stress.
169 citations
,
June 1998 in “Journal of Investigative Dermatology” Male pattern baldness is likely caused by multiple genes, not just 5α-reductase genes.
90 citations
,
July 2014 in “Conservation Physiology” Hair cortisol levels in brown bears can be affected by both long-term and short-term stress.
89 citations
,
April 2023 in “Forensic Science International Genetics” Forensic DNA Phenotyping can now better predict appearance, ancestry, and age from DNA, but more research is needed for precise police use.
68 citations
,
August 2014 in “PeerJ” Human hair proteins vary by individual, body site, and ethnicity, useful for forensics.
59 citations
,
January 2021 in “Genes” Twelve key genes may improve cashmere production by influencing hair follicle cycles.
50 citations
,
March 2018 in “BMC Genomics” Non-coding RNAs help control hair growth cycles in cashmere goats, suggesting ways to improve cashmere production.
23 citations
,
January 2016 in “Forensic Science International” Thermal hair straightening changes drug levels in hair, affecting test results.
11 citations
,
May 2024 in “Reproductive Biology and Endocrinology” Fetal ovaries produce different hormones than adult ovaries, and endocrine-disrupting chemicals may affect this process.