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990-1000 / 1000+ resultsresearch A ‘hot’ new twist to hair biology – involvement of vanilloid receptor‐1 signaling in human hair growth control
VR1 signaling can inhibit hair growth by affecting cell processes and increasing hair growth inhibitors.
research Dehydroepiandrosterone- and glucose-6-phosphate-dehydrogenases in the hair cycle of the rat
research Hair cortisol concentrations in mental disorders: A systematic review
People with depression often have higher hair cortisol levels, while those with PTSD tend to have lower levels, but more research is needed to understand this fully.
research Evaluating the antioxidant effects of human hair protein extracts
Human hair protein extracts can protect skin cells from oxidative stress.
research The effects of gamma rays on the regeneration of hair follicles are carried over to later hair cycles
Gamma-ray exposure can cause long-lasting damage to hair follicles, affecting hair structure and color.
research Neuroprotective and immunomodulatory effects of human hair follicle stem cells on streptozotocin-induced memory impairment in rats: insights into inflammation and neurotrophic mechanisms
Human hair follicle stem cells improved memory and brain health in rats.
research Human hair proteins as natural reactive oxygen species scavengers for in vitro applications
Human hair proteins, especially keratins, can protect cells from oxidative stress in lab settings.
research The Latest Advance in Hair Regeneration Therapy Using Proteins Secreted by Adipose-Derived Stem Cells
Proteins from stem cells improved hair growth in patients with hair loss.
research Laser-assisted hair transplantation - a status report in the 21st century
Lasers in hair transplantation show promise but are not yet standard, with current methods causing some side effects and needles still being preferred for creating recipient sites.