Tiny particles called extracellular vesicles show potential for improving skin health in cosmetics, but more research is needed to confirm their safety and effectiveness.
September 2004 in “Experimental dermatology” Melatonin directly affects mouse hair follicles and may influence hair growth.
May 1993 in “Current problems in dermatology” Skin symptoms are important for diagnosing infections in children.
January 2020 in “Elsevier eBooks” Plant-based chemicals may help hair growth and prevent hair loss but need more research to compete with current treatments.
December 2016 in “John Wiley & Sons, Ltd eBooks” The document concludes that proper recognition and treatment of skin appendage disorders are important for management.
February 2013 in “Journal of the American Academy of Dermatology” A woman's hair loss looked like a different condition due to her hairstyle, and treatment stopped further hair loss but didn't regrow hair.
520 citations,
January 2017 in “AIMS biophysics” Photobiomodulation therapy using red and near-infrared light can reduce inflammation and aid in healing various conditions.
375 citations,
July 2006 in “Journal of Investigative Dermatology” Stress can worsen skin and hair conditions by affecting the skin's immune response and hormone levels.
301 citations,
February 2019 in “Nature Communications” The research found that different types of fibroblasts are involved in wound healing and that some blood cells can turn into fat cells during this process.
295 citations,
June 2009 in “Science” Stromal stem cells may help heal wounds by becoming structural cells or affecting the immune system, but more research is needed to understand how.
195 citations,
January 2008 in “Photochemistry and Photobiology” Visible light can damage skin and most sunscreens don't block it well; more research is needed on its effects and protection methods.
182 citations,
November 2017 in “Molecular Aspects of Medicine” The PDGF/PDGFR pathway is a potential drug target with mixed success in treating various diseases, including some cancers and fibrosis.
159 citations,
July 2006 in “Endocrine Reviews” Estrogens significantly influence hair growth by interacting with receptors in hair follicles and may help regulate the hair growth cycle.
138 citations,
July 2015 in “Clinical, Cosmetic and Investigational Dermatology” Eating less sugar, milk, and saturated fats and more vegetables and fish may help treat and prevent acne.
132 citations,
October 1995 in “Journal of the American Academy of Dermatology” Electrolysis is effective for permanent hair removal, but technique is key to avoid scarring, and sometimes hormonal treatment is needed for women with hirsutism.
120 citations,
November 2014 in “Biological Reviews” The telogen phase of hair growth is active and important for preparing hair follicles for regeneration, not just a resting stage.
120 citations,
April 2009 in “Food Chemistry” Hibiscus plant extracts may have health benefits like lowering blood pressure and protecting the heart.
87 citations,
March 2020 in “Australian Dental Journal” Platelet-rich plasma might help tissue regeneration in dentistry, but results vary and more research is needed.
87 citations,
January 2016 in “Development” Blocking β-catenin in skin cells improves hair growth during wound healing.
82 citations,
October 2019 in “Frontiers in Immunology” Changes to the Foxp3 protein affect how well regulatory T cells can control the immune system, which could help treat immune diseases and cancer.
77 citations,
July 2020 in “Journal of the European Academy of Dermatology and Venereology” Environmental factors, hormones, nutrition, and stress all significantly affect skin health and aging.
68 citations,
September 2018 in “International Journal of Molecular Sciences” Air pollution (PM10) increases skin inflammation and aging by reducing collagen and may trigger a repair response in skin cells.
67 citations,
May 2018 in “Journal of Ginseng Research” Red ginseng may improve immunity, fatigue, memory, blood circulation, and menopausal symptoms, and is generally safe to consume.
67 citations,
August 2007 in “American Journal of Pathology” Overexpressing the mineralocorticoid receptor in mouse skin causes skin thinning, early skin barrier development, eye issues, and hair loss.
66 citations,
January 2001 in “Vitamins and hormones” Androgen receptors are key for development and health, affecting conditions like prostate cancer and male pattern baldness.
62 citations,
August 2014 in “BMC Endocrine Disorders” New findings explain how genetic changes, body clocks, and certain molecules affect tissue response to stress hormones.
62 citations,
January 2003 in “Dermatology” Sunlight worsens hair loss; protect scalp.
58 citations,
June 2018 in “Scientific reports” Researchers found 15 new genetic links to skin traits in Japanese women.
48 citations,
February 2016 in “Scientific Reports” Researchers created rat liver stem cells that could help repair liver failure in rats and may be useful for studying human liver diseases.
47 citations,
December 2019 in “Frontiers in immunology” A new mutation in the STING protein causes a range of symptoms and its severity may be affected by other genetic variations; treatment with a specific inhibitor showed improvement in one patient.