May 2021 in “Journal of the Endocrine Society” A patient produced cortisol after adrenalectomy, possibly due to residual tissue or other body parts making steroids.
132 citations
,
September 2021 in “Frontiers in Public Health” COVID-19 affects multiple body systems, not just the lungs.
November 2007 in “Neuro-chirurgie/Neurochirurgie” Cyproterone acetate is a safe treatment that causes mild feminizing effects and is more effective with added estrogens.
August 1994 in “Journal of dermatological science” Different substances affect hair and skin cell growth in various ways.
4 citations
,
December 2012 in “PubMed”
1 citations
,
October 2023 in “bioRxiv (Cold Spring Harbor Laboratory)” Printing human stem cells and a special matrix during surgery can help grow new skin and hair-like structures in rats.
48 citations
,
February 2013 in “Molecular and Cellular Endocrinology” The protein StAR is found in 17 different organs and can affect hair loss and brain functions, but its full role is not yet fully understood.
74 citations
,
January 2013 in “Expert Opinion on Biological Therapy” The conclusion is that hair growth can be improved by activating hair cycles, changing the surrounding environment, healing wounds to create new hair follicles, and using stem cell technology.
22 citations
,
March 2000 in “Clinics in Dermatology” Many treatments for hair loss lack proper testing and FDA approval, so their effectiveness is uncertain.
9 citations
,
April 2020 in “Journal of dermatology” A person with a specific gene mutation had extra teeth, unique jaw and hair features not seen before in this condition.
October 2019 in “FOOD SCIENCE RESEARCH JOURNAL” Immediate action is needed to improve health and nutritional awareness among adolescent girls in Kanpur.
December 2017 in “Jurnal Farmanesia” Red Palm Oil promotes hair growth more effectively than Extra Virgin Olive Oil.
29 citations
,
December 1998 in “Seminars in Cutaneous Medicine and Surgery” New treatments for hair loss show promise, especially finasteride for men and a stronger minoxidil formula.
3 citations
,
July 2011 in “Hair transplant forum international” Extra safety steps are needed for older patients and those with heart disease having hair restoration surgery.
93 citations
,
May 1990 in “The EMBO Journal” Mice with extra sheep genes had hair that fell out and regrew in cycles.
35 citations
,
January 2006 in “Cancer Research” Mice with extra PKCδ resist chemical-induced skin cancer but not UV-induced.
33 citations
,
January 2000 in “Acta Oto-Laryngologica” Epidermal growth factor increases extra hair cells in newborn rat ears.
15 citations
,
June 2020 in “The journal of investigative dermatology/Journal of investigative dermatology” Mice with extra human KLK14 had hair and skin problems, including weaker cell bonds and inflammation, linked to Netherton syndrome.
14 citations
,
May 2022 in “Cell Reports” Basal cell carcinomas need extra mutations to grow from small to large tumors.
5 citations
,
December 2018 in “Annals of plastic surgery” Some burn patients grew extra hair in areas treated with pressure garments or silicone.
5 citations
,
June 2014 in “Pediatric dermatology” A baby girl grew extra hair from contact with her grandfather's hair medicine, but it went away after stopping exposure.
5 citations
,
March 1981 in “PubMed” A girl grew extra hair in areas where she had insect bites.
4 citations
,
January 2011 in “Dermatology” A patient grew extra hair on their ears after treatment for testicular cancer, possibly due to hormonal changes or genetics.
3 citations
,
March 2018 in “Pediatric Dermatology” Two children grew extra hair from taking omeprazole, which went away after they stopped the medication.
December 2025 in “Pomeranian Journal of Life Sciences” A miner developed extra shoulder hair due to long-term work pressure and inflammation.
January 2025 in “JAAD International” Bicalutamide added no extra benefit over minoxidil alone for female-pattern hair loss.
15 citations
,
December 2019 in “Aesthetic Surgery Journal” Most insurance companies do not cover extra gender-affirming surgeries, with coverage being low and inconsistent.
14 citations
,
January 1998 in “Dermatology” Polythelia pilosa is a type of extra breast tissue with hair and should be classified as such.
4 citations
,
January 2007 in “Indian Journal of Dermatology” Body hair can be used as an extra source of donor hair in hair restoration surgery for people with severe hair loss.
3 citations
,
May 2020 in “JAAD Case Reports” Two patients with psoriasis grew extra hair after using certain psoriasis medications.