30 citations,
November 2013 in “PLOS ONE” Androgen receptor signaling causes early aging of cells important for hair growth by damaging their DNA.
16 citations,
July 2010 in “Experimental dermatology” Ionizing radiation damages human hair follicles by stopping cell growth, causing cell death, disrupting color, and increasing stress and damage markers.
53 citations,
October 2014 in “Free radical biology & medicine” Defective mitochondrial DNA replication causes aging symptoms and increased oxidative damage in mice.
10 citations,
January 2019 in “Biomarker Insights” Scalp cooling to prevent hair loss from chemotherapy works for some but not all, and studying hair damage markers could improve prevention and treatment.
6 citations,
March 2022 in “International journal of molecular sciences” Natural skincare products may help reduce sun damage and support the skin's daily cycle.
January 2020 in “Brazilian Journal of Pharmaceutical Sciences” Finasteride worsens heart damage from nandrolone decanoate but protects against cell damage.
44 citations,
September 2014 in “Cell Death & Differentiation” Tumor suppressors help control inflammation in cancer and restoring their function could lead to new treatments.
4 citations,
January 2018 in “Cosmetics” Spin traps like PBN could protect skin from pollution and sunlight in cosmetics but need more research for safe use.
3 citations,
January 2020 in “Plastic and Aesthetic Research” Non-surgical procedures can help reduce wrinkles and stimulate skin repair by understanding skin aging at the molecular level.
12 citations,
April 2021 in “Journal of Investigative Dermatology” Hair follicle studies suggest that maintaining telomere length could help treat hair loss and graying, but it's uncertain if mouse results apply to humans.
October 2023 in “Clinical, Cosmetic and Investigational Dermatology” Supplemented Erzhi Wan may help regrow hair in male pattern baldness by affecting certain cell signaling pathways.
1 citations,
January 2024 in “Nature communications” Activating TLR5 in the gut can extend lifespan and improve health in aged mice.
April 2015 in “Andrology” HNG may help prevent the negative effects of chemotherapy on sperm production and white blood cell counts.
6 citations,
December 2010 in “Journal of Cosmetic Dermatology” Apoptosis may contribute to hair loss in androgenetic alopecia.
May 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” Damaged hair follicle stem cells may leave the skin to help maintain youthfulness.
14 citations,
October 2020 in “Scientific reports” Hair greying is linked to reduced ATM protein in hair cells, which protects against stress and damage.
8 citations,
February 2017 in “Archives of Dermatological Research” Intense pulsed light treatment effectively reduces underarm hair by making hair follicles smaller and extending their resting phase.
May 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” Aging changes female scalp cells, likely affecting hair health.
53 citations,
July 2009 in “Journal of Investigative Dermatology” UVB radiation harms hair growth and health, causing cell death and other changes in human hair follicles.
11 citations,
August 2019 in “Tissue & Cell” Hair stem cells produce a protein called COL17A1 that plays a key role in their development and is linked to hair thinning and baldness.
August 2022 in “The journal of investigative dermatology/Journal of investigative dermatology” Increasing type 17 collagen reduces aging signs in skin cells caused by UV light.
20 citations,
November 2019 in “International Journal of Environmental Research and Public Health” Breathing in high levels of certain air pollutants significantly increases women's risk of developing Polycystic Ovary Syndrome.
Adequate vitamin D might lower, and high hair chromium might increase DNA damage in obese women.
January 2024 in “GeroScience” Using radiation to make mice's hair turn gray helps study and find ways to prevent or reverse hair graying.
January 2012 in “Else Kröner-Fresenius Symposia” Maintaining DNA integrity in stem cells is crucial to prevent aging and cancer.
221 citations,
July 2012 in “Proceedings of the National Academy of Sciences of the United States of America” BMAL1 controls skin cell growth and UV damage risk, peaking at night.
22 citations,
November 2016 in “International journal of molecular sciences” Vitamin D receptor is important for regulating hair growth and wound healing in mice.
1 citations,
January 2020 in “Bioscience Reports” Long-term use of finasteride in women can cause hormonal changes, DNA damage, and menstrual issues.
September 2022 in “International Journal of Health Sciences (IJHS)” Low zinc levels may contribute to hair loss due to increased oxidative DNA damage.
May 2019 in “Journal of Investigative Dermatology” Caffeine can protect scalp hair follicles from damage caused by UV radiation.