218 citations,
December 2011 in “Advances in Urology” The document concludes that the 5 alpha-reductase enzymes are important in steroid metabolism and related to various human diseases, with inhibitors used to treat conditions like male pattern baldness and prostate issues.
135 citations,
March 1984 in “Fertility and sterility” Higher levels of unbound testosterone are linked to increased insulin resistance, especially in women with polycystic ovary syndrome.
124 citations,
June 2020 in “Cell Stem Cell” Fat cells in the skin help start healing and form important repair cells after injury.
114 citations,
March 2018 in “PLOS Medicine” Women with PCOS are more than twice as likely to develop nonalcoholic fatty liver disease.
93 citations,
June 2001 in “The Journal of Clinical Endocrinology and Metabolism” Certain genetic variations in the AR and ERβ genes can affect androgen levels in women.
86 citations,
December 2001 in “Experimental dermatology” Mutant mice help researchers understand hair growth and related genetic factors.
81 citations,
January 2003 in “The FASEB Journal” Follistatin helps hair growth and cycling, while activin prevents it.
78 citations,
January 2000 in “Gynecological Endocrinology” Norgestimate is the most effective birth control progestin for reducing an enzyme linked to acne and excessive hair growth in women.
75 citations,
May 1986 in “Clinics in endocrinology and metabolism” Male hormones are important for hair and oil gland development and can cause conditions like excessive hair growth and acne.
68 citations,
March 1965 in “The BMJ” Hormones and genetics affect hair growth and patterns, with some changes reversible and others not.
66 citations,
June 2018 in “British Journal of Dermatology” European guidelines recommend regular eye and ear exams, skin care, vitamin D supplements, and cautious use of medications for managing congenital ichthyoses.
66 citations,
June 2010 in “Experimental Dermatology” The hair follicle is a great model for research to improve hair growth treatments.
59 citations,
August 2007 in “Clinical Endocrinology” The current methods for diagnosing polycystic ovary syndrome are too vague and may lead to misdiagnosis and problems in research.
57 citations,
August 1995 in “British Journal of Dermatology” Acne severity is linked to higher levels of certain androgenic hormones, even when those levels are within the normal range.
54 citations,
April 2010 in “Baillière's best practice and research in clinical endocrinology and metabolism/Baillière's best practice & research. Clinical endocrinology & metabolism” Impaired androgen production in 46,XY DSDs causes ambiguous genitalia and requires long-term care.
53 citations,
May 1986 in “Clinics in endocrinology and metabolism” Androgens like testosterone affect hair growth and oil production differently across body parts and individuals.
42 citations,
March 2018 in “PLOS Biology” Autophagy is important for human hair growth and health.
41 citations,
September 1991 in “Medical hypotheses” Prolactin may be important for skin growth and immune function.
40 citations,
January 1994 in “Skin Pharmacology and Physiology” Male hormones affect oil-producing skin cells differently based on their body location, and the drug spironolactone can reduce these effects.
39 citations,
January 2013 in “Indian Journal of Dermatology, Venereology and Leprology” Eating high glycemic foods and drinking milk may worsen acne by increasing insulin and IGF-1 levels.
36 citations,
December 2016 in “Journal of The American Academy of Dermatology” The normal range for the hair pull test is 2 hairs or fewer, and washing or brushing hair before the test does not affect the results.
35 citations,
February 2012 in “The New England Journal of Medicine” Early diagnosis and treatment of TPP can prevent complications.
35 citations,
August 2001 in “Journal of Cutaneous Medicine and Surgery” Tacrolimus is effective for various skin conditions with fewer side effects than cyclosporine.
34 citations,
May 2017 in “Seminars in Reproductive Medicine” Women with PCOS have a higher risk of diabetes, heart problems, certain cancers, and mental health issues, but early treatment can help manage these risks.
33 citations,
August 2018 in “Facial Plastic Surgery Clinics of North America” The document explains hair biology, the causes of hair loss, and reviews various hair loss treatments.
30 citations,
July 2010 in “Experimental Dermatology” Polyamines are important for hair growth, but more research is needed to understand their functions and treatment potential.
30 citations,
March 2001 in “Environmental Health Perspectives” Small changes in hormones can significantly impact health, showing the importance of sensitive testing for chemicals that disrupt hormones.
28 citations,
February 2011 in “Clinical Endocrinology” Women with PCOS have unhealthy changes in their cholesterol particles that are not related to their body weight.
26 citations,
January 2020 in “Przegląd Menopauzalny” Menopausal women have higher androgen levels, which can cause symptoms like facial hair growth and low sexual desire.
26 citations,
September 2015 in “Journal of The American Academy of Dermatology” Spironolactone may effectively treat female hair loss, especially with hyperandrogenism signs.