60 citations,
April 2012 in “Physiology” The document concludes that understanding hair and feather regeneration can help develop new regenerative medicine strategies.
60 citations,
September 2001 in “Journal of the American Academy of Dermatology” Insulin resistance contributes to hormone imbalances in many women with polycystic ovary syndrome.
54 citations,
May 2018 in “Journal of The European Academy of Dermatology and Venereology” Low level laser therapy works best for hair loss, followed by PRP, finasteride, and minoxidil.
50 citations,
May 2004 in “Journal der Deutschen Dermatologischen Gesellschaft” Estrogens generally inhibit hair growth and improve skin quality, but their exact effects on hair follicles are complex and not fully understood.
50 citations,
September 2014 in “Stem cell reports” BLIMP1 is essential for skin maintenance but not for defining sebaceous gland progenitors.
49 citations,
November 2019 in “Egyptian Journal of Medical Human Genetics” Certain gene variants may contribute to high androgen levels in women with polycystic ovary syndrome.
48 citations,
July 1996 in “Human & Experimental Toxicology” Human enzymes can detoxify harmful substances but might also increase their cancer risk.
44 citations,
March 2004 in “Journal of Investigative Dermatology” The effects of estrogen on human hair growth are unclear and need more research.
42 citations,
November 2019 in “Frontiers in Endocrinology” The document suggests creating a validated score to diagnose Cushing's Syndrome and considers plasma steroid profiling as a simpler diagnostic method.
42 citations,
August 2017 in “Human Reproduction” Women with polycystic ovary syndrome tend to have a longer distance between the clitoris and anus.
41 citations,
June 2016 in “Reviews in endocrine and metabolic disorders” Hidradenitis suppurativa may be related to hormones and patients often have metabolic disorders; more research is needed to understand this connection.
40 citations,
July 2007 in “Dermatologic Therapy” Systemic glucocorticosteroids are a primary treatment for various skin conditions but require careful management due to potential side effects and relapses.
39 citations,
September 2012 in “Human Reproduction” Certain genetic variations in the SHBG gene are linked to an increased or decreased risk of PCOS in Mediterranean women.
39 citations,
May 2011 in “Human Immunology” Genetics play a role in acne, but how exactly they contribute is not fully understood.
38 citations,
June 2018 in “Archives of Toxicology” Different species and human skin models vary in their skin enzyme activities, with pig skin and some models closely matching human skin, useful for safety assessments and understanding the skin's protective roles.
38 citations,
October 1988 in “Clinics in Dermatology” Hormones, nutrition, and seasonal changes regulate hair growth cycles, with androgens extending growth phases and factors like aging and malnutrition affecting hair loss and thinning.
37 citations,
December 2007 in “International journal of clinical practice” Hirsutism is excessive male-pattern hair growth in women, often caused by hormonal imbalances, and requires ongoing treatment to manage.
37 citations,
May 2016 in “Deutsches Arzteblatt International” Hair loss requires customized treatments based on its various causes and types.
34 citations,
July 2010 in “Expert Opinion on Drug Delivery” The document concludes that there is no agreed-upon best method for measuring drug delivery within hair follicles and more research is needed to validate current techniques.
34 citations,
August 2005 in “Dermatologic Clinics” Stress and emotional factors can worsen skin conditions by affecting the immune system.
32 citations,
February 2019 in “Journal of neurochemistry” Sex hormones affect brain injury differently in males and females.
31 citations,
September 2015 in “BJUI” Men with benign prostatic hyperplasia are more likely to have metabolic syndrome than those without it.
31 citations,
March 2015 in “The Journal of Steroid Biochemistry and Molecular Biology” Neuroactive steroids could become safe, effective treatments with more understanding of their complex brain actions and metabolism.
30 citations,
June 2015 in “British Journal of Dermatology” Acne is common in women, often hormone-related, negatively affects quality of life, and requires various treatments.
29 citations,
September 2012 in “Dermatologic Clinics” Hair disorders are caused by a complex mix of biology, genetics, hormones, and environmental factors, affecting hair growth and leading to conditions like alopecia.
29 citations,
July 2012 in “Fertility and Sterility” Low and ultralow doses of flutamide can cause liver damage in young women with high androgen levels, regardless of dose or birth control use, with higher risk for those with higher BMI and liver enzyme levels before treatment.
28 citations,
March 2019 in “Journal of Dermatological Science” The document concludes that while lab results for hair growth promotion are promising, human trials are needed and better testing methods should be developed.
28 citations,
May 2015 in “Addiction Biology” Prenatal stress changes how male and female rats enjoy rewards differently, linked to sex hormones.
28 citations,
April 2013 in “Fertility and Sterility” Caucasian and Asian women with PCOS generally show similar symptoms, except Asian women have less chest hair.
28 citations,
January 2012 in “International Journal of Trichology” Genetics affect early female hair loss, severity depends on duration, and low ferritin levels not significant.