260 citations
,
January 2020 in “Nature” Stress can cause hair to turn gray by depleting stem cells.
5 citations
,
October 2021 in “American Journal of Medical Genetics Part A” A new genetic variant causes BRESHECK syndrome by disrupting cell growth and stress response.
20 citations
,
July 1988 in “Clinics in dermatology” Thioglycolate lotions are the most popular method for permanent waving and hair straightening.
3 citations
,
August 2013 in “Stem cells” Certain inhibitors applied to the skin can promote hair growth by maintaining a key hair growth signal.
June 2020 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” Stress causes hair graying by overactivating nerves that deplete color-giving stem cells.
17 citations
,
December 2009 in “Journal of Pediatric Orthopaedics” Two babies needed surgery to remove hair tightly wrapped around their toes to prevent serious injury.
April 2023 in “Journal of Investigative Dermatology” Transplanted stem cells from hair follicles significantly boosted hair growth and normalized follicles in certain mice.
December 2025 in “Scientific Reports” Valproic acid helps hair follicle stem cells survive better in low oxygen and glucose conditions.
December 2010 in “TSpace” Activating androgen receptors in muscle can increase muscle mass and reduce fat.
31 citations
,
September 2020 in “Stem Cell Research & Therapy” Hair follicle stem cells may help repair the brain after a stroke.
May 2024 in “Deleted Journal” Dutasteride effectively treats hair loss in men who don't respond to finasteride.
January 2025 in “Reactions Weekly” November 2024 in “Reactions Weekly” May 2023 in “Reactions Weekly” March 2008 in “Hair transplant forum international” Managing stress can improve hair restoration results.
7 citations
,
January 2014 in “Rinshō shinkeigaku” Finasteride, a hair loss medication, may be linked to stroke in young men.
April 2023 in “Dermatologic surgery” The new graft-holding solution is better at preserving hair grafts and reducing hair shedding after transplantation than the standard solution.
15 citations
,
November 1983 in “British journal of dermatology/British journal of dermatology, Supplement” Testosterone increases hamster hair growth; cyproterone acetate reduces it.
September 2020 in “Oxford University Press eBooks” Unable to provide a summary as the provided text does not contain enough information.
90 citations
,
July 2014 in “Conservation Physiology” Hair cortisol levels in brown bears can be affected by both long-term and short-term stress.
38 citations
,
December 2019 in “Iranian Biomedical Journal” Hair follicle stem cells help burns heal faster and stronger.
3 citations
,
January 2019 in “Therapeutic advances in urology” WS PRO 160 I 120 mg effectively treats urinary symptoms from BPH with good safety and tolerability.
August 2018 in “Brock University Digital Repository (Brock University)” Adolescent male rats release more stress hormones than adults, and testosterone affects them differently.
April 2017 in “The journal of investigative dermatology/Journal of investigative dermatology” Human hair follicles can be used to create heart muscle cells.
January 2023 in “The Egyptian Journal of Hospital Medicine” Platelet-Rich Plasma (PRP) is a promising new treatment for skin strain scars, with no risk of dark spots or infection.
97 citations
,
January 2014 in “Journal of The American Academy of Dermatology” Dutasteride 0.5 mg works better than finasteride and placebo for increasing hair in men with hair loss.
February 2022 in “Cleveland Clinic Journal of Medicine” Prolonged use of topical corticosteroids can cause excessive hair growth.
15 citations
,
July 2019 in “Journal of Biological Inorganic Chemistry” Finasteride helps prevent kidney stones, but side effects need more research.
10 citations
,
January 1925 in “Archives of Dermatology” Trichostasis spinulosa is a rare skin condition with hair-filled plugs in hair follicles.
March 2025 in “Acta Dermato Venereologica” Stigmatization and quality of life in people with alopecia are influenced by gender and sociodemographics, suggesting a need for better support.