September 2016 in “Springer eBooks” Gray hair is caused by oxidative stress damaging hair cells.
January 2016 in “Methods in molecular biology” HAP stem cells in hair follicles could help repair nerves and spinal cords.
December 2014 in “Journal of Biomedical Research” Recombinant thymosin β4 promotes blood vessel growth and reduces muscle damage.
January 2023 in “Andrologia” American men are older, more obese, and have longer infertility than Canadian men.
January 2022 in “Stem cell biology and regenerative medicine” The document concludes that hair follicle regeneration involves various factors like stem cells, noncoding dsRNA, lymphatic vessels, growth factors, minoxidil, exosomes, and induced pluripotent stem cells.
January 2022 in “Stem cell biology and regenerative medicine” Improving dermal papilla cells can help regenerate hair follicles.
January 2022 in “Springer eBooks” October 2021 in “Case Reports in Dermatology” Patients and doctors often differ in assessing hair loss severity, so treatment should be personalized.
August 2021 in “Consilium medicum” COVID-19 may worsen hair loss, but treatments like minoxidil can help.