157 citations
,
June 2015 in “Psychoneuroendocrinology” Hair cortisol and cortisone levels increase with age, are higher in diabetics, vary by gender, decrease with frequent hair washing, and are lower in winter.
1 citations
,
January 2023 in “BMC Women's Health” Polycystic Ovary Syndrome (PCOS) was found in 3.86% of tenth-grade girls in Guangzhou, China, with higher rates in overweight and obese girls, suggesting diagnosis should focus on hyperandrogenemia.
11 citations
,
November 2015 in “Journal of Functional Foods” Hibiscus petals improved blood sugar and stress responses in diabetic rats.
52 citations
,
October 1999 in “Developmental Dynamics” Mutations in the hairless gene in mice affect its expression and lead to a range of developmental issues in multiple tissues.
14 citations
,
February 2022 in “Journal of Pain and Symptom Management” HIV symptoms often occur together and cause similar distress.
1 citations
,
June 2014 in “Annales de Toxicologie Analytique” Hair analysis alone can't confirm long-term drug exposure in children under 1 year old.
3 citations
,
December 2018 in “Meta Gene” Certain gene variations increase male hair loss risk, influenced by hormone levels.
October 2024 in “Journal of the Endocrine Society” Certain genetic variants impair enzyme activity, contributing to non-classic congenital adrenal hyperplasia.
9 citations
,
August 2013 in “PLOS ONE” Genetic variants at 20p11 increase baldness risk in Chinese Han people.
July 2022 in “Journal of Investigative Dermatology” Skin produces different hormones depending on body part and sex, and a new method can measure them.
237 citations
,
September 2018 in “Clinical Biochemistry” Hair cortisol analysis can help diagnose stress-related conditions but needs more refinement for widespread use.
6 citations
,
June 2016 in “Journal of cellular biochemistry” The Hr protein binds to DNA, interacts with p53, and affects cell cycle genes.
November 1971 in “PubMed”
September 2020 in “Hair transplant forum international” The document's conclusion cannot be determined.
April 2023 in “JMIR. Journal of medical internet research/Journal of medical internet research” The EVInews database provides significantly higher quality information than web-based sources for pharmacists.
May 2020 in “Hair transplant forum international” The document's conclusion cannot be determined.
January 2016 in “Zurich Open Repository and Archive (University of Zurich)” Dietary L-serine supplementation can reduce symptoms of HSAN1 by lowering harmful 1-deoxySL levels.
January 2023 in “Frontiers in Medicine”
Higher cannabis exposure may lead to increased hair loss.
July 2012 in “American Journal of Clinical Pathology” Hair examination is crucial for diagnosing Netherton syndrome in patients with certain skin symptoms.
September 2017 in “Journal of Investigative Dermatology” Hair care products used for 4 weeks made hair smoother.
6 citations
,
October 2024 in “npj Digital Medicine” Long-COVID causes more health issues after COVID-19, varying by age, sex, and infection wave.
January 2023 in “BOĞAZİÇİ TIP DERGİSİ” High insulin levels may increase the risk of pilonidal sinus disease in female teens.
January 2023 in “Research Square (Research Square)” Hair cortisol may be a good indicator of recent mood in people with bipolar disorder.
7 citations
,
March 2024 in “Scientific Reports” The neighborhood face index (NFI) accurately predicts properties of complex molecules.
December 2024 in “Chinese Chemical Letters” A new topical finasteride gel using nanoparticles shows promise for safe and effective hair regrowth.
9 citations
,
June 2025 in “Frontiers in Pharmacology” Microneedles improve drug delivery, patient compliance, and have potential in cancer treatment and skin care.
2 citations
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September 2023 in “Aging” Elastic Net DNA methylation clocks are inaccurate for predicting age and health status; a "noise barometer" may better indicate aging and disease.
11 citations
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October 2020 in “General and comparative endocrinology” Male C57BL/6 mice show age-related fluctuations in certain hormones and their ratios in both blood and hair.
28 citations
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January 2023 in “Cell Transplantation” Nanofat with stem cells is promising for treating hair loss, scars, and skin rejuvenation.