January 2022 in “Przegla̧d dermatologiczny” The exact cause of frontal fibrosing alopecia is unknown, but it's not likely due to sunscreen.
Cross-section trichometry is an accurate method to measure hair loss and growth.
October 2011 in “Dermato-endocrinology” Hormones significantly affect skin health, with vitamin D playing a key role.
103 citations,
March 2015 in “Nature Communications” A genetic region near the PAX1 gene is linked to a higher risk of scoliosis in females.
100 citations,
September 2017 in “Molecular and Cellular Endocrinology” Male hormones and their receptors play a key role in hair loss and skin health, with potential new treatments being explored.
98 citations,
June 2008 in “Human mutation” A genetic change in the EDAR gene causes the unique hair traits found in East Asians.
89 citations,
August 2008 in “Human genetics” The EDAR gene greatly affects hair thickness in Asian populations.
47 citations,
August 2014 in “The Journal of Clinical Endocrinology and Metabolism” The research suggests that the global distribution of PCOS is likely due to historical human migration and that genes affecting PCOS may have different impacts on males and females.
47 citations,
August 2000 in “Endocrine Reviews” The document concludes that more research is needed to understand excessive hair growth in women with normal hormone levels and regular ovulation.
45 citations,
July 2009 in “Journal of human genetics” A gene variation is linked to hair thickness in Asians.
42 citations,
January 2017 in “Genes” The gene KAP22-1 affects wool yield and fiber shape in sheep.
42 citations,
July 2007 in “Journal of Biological Chemistry” Most Hairless gene mutations reduce its ability to work with the Vitamin D Receptor, which might explain a certain type of hair loss.
39 citations,
May 2011 in “Human Immunology” Genetics play a role in acne, but how exactly they contribute is not fully understood.
37 citations,
October 2015 in “European Journal of Human Genetics” Genetic data can predict male-pattern baldness with moderate accuracy, especially for early-onset cases in some European men.
37 citations,
October 2014 in “JAMA dermatology” A woman with severe hair loss was successfully treated with the drug adalimumab.
36 citations,
September 2015 in “Forensic Science International: Genetics” Certain DNA variants can predict straight hair in Europeans but are not highly specific.
30 citations,
July 2019 in “Endocrinology” Certain HSD3B1 gene types are linked to worse prostate cancer outcomes and affect treatment response and other health conditions.
30 citations,
June 2016 in “Journal of Human Genetics” Researchers found genetic mutations causing hypohidrotic ectodermal dysplasia in 88% of studied patients and identified new mutations and genetic variations affecting the disease.
29 citations,
May 2018 in “Clinical Endocrinology” Recent genetic insights show that low-renin hypertension includes a range from essential hypertension to secondary or familial forms, affecting diagnosis and treatment.
21 citations,
January 2021 in “Frontiers in Pharmacology” Thiopurines help treat IBD but require genetic testing to avoid side effects.
19 citations,
April 2014 in “Hormones” Hormones and genetics play key roles in male and female baldness, which can affect mental health and may be linked to other health issues.
16 citations,
February 2018 in “BMC Genomics” Certain genetic markers linked to reproductive potential were identified by their impact on a protein's ability to bind to genes.
16 citations,
January 2012 in “European Journal of Endocrinology” The study suggests certain ACE gene variations are more common in women with PCOS and may be linked to increased insulin resistance.
15 citations,
December 2017 in “Journal of Investigative Dermatology” No strong genetic link to other skin conditions was found, but some genetic factors may make people more likely to get seborrheic dermatitis.
12 citations,
August 2019 in “BMC Medical Genetics” Certain MC4R gene variants are linked to higher BMI in obese women with PCOS but do not cause PCOS.
11 citations,
September 2012 in “The journal of investigative dermatology/Journal of investigative dermatology” A mutation in the KRT71 gene causes a hair disorder by disrupting hair follicle structure and texture.
11 citations,
July 2001 in “APMIS. Acta pathologica, microbiologica et immunologica Scandinavica./APMIS” Estrogens are key for bone growth spurts in both boys and girls and affect growth into adulthood.
10 citations,
November 2010 in “Journal of Dermatology” Longer CAG repeats in gene linked to more severe hair loss in females.
9 citations,
June 2020 in “Animal genetics” Scientists found genes linked to hair length in Brangus cattle that could help breed heat-tolerant cattle.
9 citations,
November 2012 in “Archives of Dermatological Research” MC4R gene variants not linked to female hair loss.