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research Modeling of solar UV-induced photodamage on the hair follicles in human skin organoids
Sunlight exposure damages hair follicles, but certain stem cell-derived particles can reduce this damage and help with hair regeneration.
research 3D Modelling for Solar Erythemal UV Protection Provided by Human Hair
Human hair provides more UV protection when aligned and at higher angles, but the scalp still gets UV exposure.
research 521 Deciphering Pathomechanisms in Solar Urticaria
The study found that skin inflammation and immune response pathways are activated in Solar Urticaria patients after UV exposure, unlike in healthy people.
research 509 Using the human iPSCs-derived sensory neurons re-innervated skin ex vivo model to investigate mast cell-nerve fiber cross-talk in solar elastosis
Nerve fibers may worsen mast cell activity, leading to abnormal elastic fiber buildup from sun exposure.
research Comparison of DNA repair systems in infant, children, or adult skin cells—Impact of full-solar-spectrum irradiation
Infant skin cells may be less capable of repairing UV-induced DNA damage than adult cells.
Community Join
5 / 1000+ resultscommunity Take A Vitamin D Blood Test!!!
Low Vitamin D can cause hair shedding, and taking 5000 IU of Vitamin D daily reduced shedding significantly. Vitamin D deficiency is common and correcting it can benefit overall health.
community Wtf have we been doing for the last 30 years
Hair loss treatments like finasteride, minoxidil, and dutasteride work but have side effects. A permanent cure is still not available due to the complexity of hair loss and limited investment.
community Why do we have head hair in first place if we evolved to start losing it in some cases as soon as puberty hits
Hair loss is influenced by genetics and sensitivity to hormones like DHT. Treatments like Minoxidil and finasteride are commonly used, and baldness persists as it doesn't affect reproductive success.
community Been on min + fin + dut for 3 minutes.... is this progress? (Before vs after)
A humorous take on hair loss treatments, mentioning the use of minoxidil, finasteride, dutasteride, and unconventional methods. The conversation includes satire about extreme and fictional hair growth rituals.
community Starting Finasterid with Vitamin defficiancies
The user started finasteride and experienced increased shedding for five months. They are concerned about how low vitamin levels might affect the shedding and effectiveness of finasteride.