2 citations,
December 2019 in “Veterinary Dermatology” Microneedling with platelet-rich plasma helps dog hair regrow faster than microneedling alone.
9 citations,
March 2009 in “Psychoneuroendocrinology” Certain gene variations are linked to better memory in healthy Chinese women.
14 citations,
October 2017 in “European Journal of Medical Research” Platelet-rich plasma can help grow more and longer hair by creating new blood vessels.
37 citations,
January 2008 in “Gynecological Endocrinology” Shorter CAG repeats in a specific gene may increase male hormone activity and symptoms like acne and excess hair in women with PCOS.
August 2022 in “International Journal of Health Sciences (IJHS) (En línea)” Oxidative stress is important in causing alopecia areata.
63 citations,
January 1992 in “Experimental Neurology” Chickens exposed to loud noise can quickly regain hearing mostly due to repair of the tectorial membrane, not just hair cell regeneration.
February 1960 in “Journal of the American Medical Association” Treatments for hair loss include estrogen therapy and special shampoos.
29 citations,
March 2011 in “The Journal of Nutritional Biochemistry” Eating isoflavone can help mice grow hair by increasing a growth factor.
31 citations,
January 2014 in “International Journal of Trichology” The arrector pili muscle might play a role in hair loss and needs more research to understand its impact.
8 citations,
March 1942 in “Journal of Endocrinology” Thyroid hormone treatments help thyroidectomized rats grow normally.
28 citations,
March 1942 in “Journal of Endocrinology” Male rats grow hair faster than females, and certain hormones can slow or slightly increase hair growth, but not significantly beyond natural rates.
5 citations,
February 2011 in “General and Comparative Endocrinology” Flutamide and finasteride reduced sex hormones in pregnant hyenas, but increased them in males.
July 2003 in “Journal of Cutaneous Medicine and Surgery” The document concludes that various treatments for skin conditions are effective, but some require further research, and certain factors like gender and lifestyle can influence disease outcomes.
15 citations,
July 2004 in “Journal of morphology” Monotreme hair structure and protein distribution are similar to other mammals, but their inner root sheath cornifies differently, suggesting a unique evolution from reptile skin.
Finasteride reduces prostate cancer risk but may increase high-grade tumors; new drugs and better diagnosis are in development, but funding and industry commitment are challenges.
30 citations,
August 2008 in “The journal of investigative dermatology/Journal of investigative dermatology” TGase 3 helps build hair structure by forming strong bonds between proteins.
9 citations,
June 2014 in “European Journal of Obstetrics & Gynecology and Reproductive Biology” Blood AMH levels are higher in women with PCOS than in those with other similar conditions.
110 citations,
August 2015 in “Neuropsychopharmacology” High-dose dutasteride reduces PMDD symptoms by stabilizing neurosteroid levels.
13 citations,
December 2017 in “The journal of investigative dermatology/Journal of investigative dermatology” Nicotinamide applied to the scalp can slow down hair growth.
24 citations,
May 2013 in “Drug Design Development and Therapy” Multimodal minoxidil microemulsion is more effective in treating hair loss than minoxidil alone.
July 2003 in “Journal of Cutaneous Medicine and Surgery” Stopping certain drugs can improve skin conditions, arsenicosis affects over half of a Bangladeshi village, males are more vulnerable, and certain treatments are effective for warts, acne, and psoriasis. Smoking and drinking are linked to psoriasis in men, a cream helps with a type of skin cancer, and low iron levels don't directly cause chronic hair loss in women.
July 2003 in “Journal of Cutaneous Medicine and Surgery” High blood pressure drugs often cause skin lupus, stopping the drug usually helps. A vaccine helps prevent genital herpes and HPV-16. More frequent light therapy clears psoriasis faster. No link was found between low iron and chronic hair loss.
July 2003 in “Journal of Cutaneous Medicine and Surgery” Treating psoriasis with UVB light three times a week is faster than twice a week, and certain medications and lifestyle factors affect psoriasis treatment outcomes.
July 2003 in “Journal of Cutaneous Medicine and Surgery” Skin problems are common in Bangladesh due to arsenic, prompt treatment of diabetic foot ulcers is crucial, maternal transmission causes most neonatal herpes, treatments for pediatric vasculitis are effective, the chickenpox vaccine works, more frequent UVB therapy helps psoriasis, certain jobs increase hand dermatitis risk, monoclonal antibodies treat psoriasis well, lifestyle affects psoriasis, alefacept improves psoriasis, imiquimod cream partially clears basal cell carcinoma, and iron may not help chronic hair loss.
73 citations,
November 2000 in “Proceedings of the National Academy of Sciences of the United States of America” There are two ways to start hair growth: one needs Stat3 and the other does not, but both need PI3K activation.
23 citations,
January 2003 in “Journal of Pediatric Endocrinology and Metabolism” About 15% of US Army personnel use hair products containing hormone or placenta, with higher usage among non-whites, females, and enlisted personnel.
34 citations,
March 2003 in “Veterinary Dermatology” Most dogs with alopecia had higher than normal levels of certain hormones, but hair loss might not always be linked to these hormone changes.
124 citations,
June 2002 in “Best Practice & Research Clinical Endocrinology & Metabolism” Polycystic Ovary Syndrome likely starts in childhood and may be genetic and influenced by early hormone exposure.
29 citations,
March 2015 in “Journal of Investigative Dermatology” Cyclosporine A promotes hair growth and prolongs the active growth phase in human hair follicles, but may work differently than in rodents.
January 2025 in “Indian Journal of Dermatology” Frontal fibrosing alopecia is a challenging hair loss condition with no known cause or definitive treatment.