Skin changes throughout life, from development before birth to aging effects like wrinkles, influenced by both genetics and environment.
151 citations,
December 2004 in “Annals of the New York Academy of Sciences” Congenital Adrenal Hyperplasia is a genetic disorder with two forms, causing symptoms like early puberty and severe acne, but can be identified through screening and treated with glucocorticoids.
143 citations,
August 1991 in “Endocrinology” Androgens, like testosterone, are crucial for early testicular descent in rats.
118 citations,
May 2003 in “Toxicological Sciences” Exposure to finasteride in the womb caused lasting reproductive issues in male rats.
57 citations,
March 2019 in “Immunity” The document concludes that the skin's immune system is complex, involving interactions with hair follicles, nerves, and microbes, and can protect or cause disease, offering targets for new treatments.
47 citations,
April 2020 in “Dermatologic Therapy” Androgenetic alopecia linked to COVID-19 severity; drugs reducing androgen receptor activation may help.
39 citations,
October 2013 in “Plastic and Reconstructive Surgery” Human alpha defensin 5 helps heal wounds, reduce bacteria, and grow hair on burned skin.
37 citations,
December 2010 in “Clinics in Dermatology” Aging alone rarely causes significant hair loss; hormones are a bigger factor.
21 citations,
April 2011 in “Physiological Research” Normal levels of DHT can reduce belly fat and increase muscle, but too much can lead to hair loss, prostate issues, and possibly heart disease.
19 citations,
June 2020 in “Animals” Poor maternal nutrition can lead to fewer wool follicles in Chinese Merino sheep.
18 citations,
December 2014 in “Obstetrics and Gynecology Clinics of North America” Losing 5-10% body weight can improve PCOS symptoms, letrozole is better than clomiphene for fertility, and managing weight and blood sugar is important to reduce pregnancy complications.
18 citations,
August 2012 in “Journal of The American Academy of Dermatology” Estrogen therapy helped regrow hair in a bald man.
16 citations,
March 2013 in “JAMA Dermatology” A cancer drug called nilotinib might cause hair loss due to inflammation around hair follicles.
15 citations,
October 2018 in “Reproductive Biomedicine Online” Measuring the distance from the anus to the clitoris may moderately help diagnose polycystic ovary syndrome, especially in certain cases.
14 citations,
January 2013 in “Hormone and Metabolic Research” The severity of symptoms in nonclassical congenital adrenal hyperplasia is not determined by CYP21A2 gene variations.
13 citations,
October 2011 in “Clinical Obstetrics and Gynecology” Women with PCOS-related infertility can often conceive with treatments like clomiphene and metformin, but managing pregnancy complications is important.
13 citations,
May 1996 in “Archives of Disease in Childhood” Siblings with signs of virilization should be tested for non-classical congenital adrenal hyperplasia, which does not affect adult height but may impact fertility and well-being if untreated.
12 citations,
May 2019 in “Stem cell reviews” Fetal-maternal stem cells in a mother's hair can help with tissue repair and regeneration long after childbirth.
12 citations,
March 2015 in “Pediatric Dermatology” Early diagnosis and treatment of PCOS in young people is important to prevent long-term health problems.
10 citations,
April 2020 in “Clinics in Dermatology” Biotin supplements improved skin and hair problems in a girl with biotinidase deficiency.
9 citations,
October 2008 in “Mutation research” N-acetyl-L-cysteine (NAC) can prevent DNA damage and protect cells from harm.
9 citations,
April 2006 in “American Journal of Pathology” SGK3 is essential for proper hair growth and health.
7 citations,
October 2020 in “Journal of Clinical Medicine” Women with PCOS are at high risk of glucose metabolism issues and heart diseases, especially if overweight, highlighting the need for early intervention.
7 citations,
July 2014 in “BMJ case reports” A rare skin disorder, Ichthyosis with confetti, has no cure but treatment focuses on managing symptoms with moisturizers.
7 citations,
November 2006 in “Pediatric Dermatology” A newborn with congenital syphilis had unusual hair loss possibly caused by the infection.
6 citations,
January 2016 in “International Journal of Andrology” Bald men may have a lower risk of testicular cancer.
5 citations,
March 2011 in “Journal of pediatric health care” The girl with autoimmune hair loss might regrow hair within a year, and treatments can help but not prevent recurrence; dermatologist referral and corticosteroids are recommended.
5 citations,
February 2011 in “General and Comparative Endocrinology” Flutamide and finasteride reduced sex hormones in pregnant hyenas, but increased them in males.
4 citations,
October 2011 in “International Journal of Dermatology” Bardet-Biedl syndrome may include under-recognized skin problems related to its metabolic disturbances.
3 citations,
February 2019 in “Disease Markers” The index to ring finger ratio may indicate disease severity in female ankylosing spondylitis patients, but not in males.