research 1298 External light activates hair follicle stem cells through eyes via the ipRGC-SCN-sympathetic neural circuit
Light can activate hair growth through a pathway from the eyes to hair follicles.
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research External light activates hair follicle stem cells through eyes via an ipRGC–SCN–sympathetic neural pathway
Light can turn on hair growth cells through a nerve path starting in the eyes.
research Impact of constant light exposure during pregnancy on skin of neonatal New Zealand rabbits: structural and ultrastructural study
Constant light exposure during pregnancy changes newborn rabbits' skin, affecting hair follicles, skin thickness, and pigment cells.
research Human pollution exposure correlates with accelerated ultrastructural degradation of hair fibers
Pollution exposure speeds up hair damage.
research Light exposure and its applications in human health
Light exposure is crucial for health, helping prevent and treat illnesses.
research Skin transcriptome reveals the intrinsic molecular mechanisms underlying hair follicle cycling in Cashmere goats under natural and shortened photoperiod conditions
Changing light exposure can affect hair growth timing in goats, possibly due to a key gene, CSDC2.
research Circadian rhythm sleep-wake disorders (CRSWDs): Linking circadian misalignment to adverse health outcomes.
Disruptions in sleep-wake cycles can cause health problems like mental, metabolic, and heart diseases, and cancer.
research External genitalia abnormalities in male rats exposed in utero to finasteride, a 5α-reductase inhibitor
Finasteride exposure in pregnancy causes genital abnormalities in male rats.
research Aging Skin: A Window to the Body
Skin aging reflects overall body aging and can indicate internal health conditions.
research Keratinocytes of the Upper Epidermis and Isthmus of Hair Follicles Express Hemoglobin mRNA and Protein
Skin cells and certain hair follicle areas produce hemoglobin, which may help protect against oxidative stress like UV damage.
research Editorial: Inflammation, stem cells and wound healing in skin aging
Aging skin is affected by inflammation, reduced stem cell function, and slower wound healing.
research Adipose tissue protects against skin photodamage through CD151- and AdipoQ- EVs
Fat tissue vesicles protect skin from UV damage better than stem cell vesicles.
research Lights triggered differential accumulation of antioxidant and antidiabetic secondary metabolites in callus culture of Eclipta alba L.
Red light boosts beneficial compounds in Eclipta alba cultures.
research 253 Opsins and Cryptochrome photoreceptors mediate blue light stimulatory effect on hair growth
Blue light helps hair growth by affecting specific proteins in hair follicle cells.
research Photoinduced formation of thiols in human hair
UV exposure damages hair, increasing thiols and altering protein structure.
research Environmental and Cosmetic Factors in Hair Loss and Destruction
Environmental and cosmetic factors, including heat, chemicals, and sun exposure, can cause hair loss and damage.
research Light Pollution and Oxidative Stress: Effects on Retina and Human Health
Excessive blue light harms eye cells and disrupts sleep patterns.
research Photosensory Function, Reception and Response in Human Skin
Human skin responds to light with protective mechanisms, but more research is needed to understand these processes and their implications for health and therapy.
research Age-related hair changes in men: Mechanisms and management of alopecia and graying
Men's hair loss is caused by hormones and genes, and can be treated with medication and surgery, while graying is due to aging and has no prevention except dyeing.
research Androgenetic Alopecia in Gender Minority Patients
AGA treatments like minoxidil and LLLLT are safe and effective for gender minority patients.
research Skin Biology: Understanding Biological Targets for Improving Appearance
The document concludes that a deeper understanding of skin aging and photodamage is needed to create better skin treatments.
research Effects of photoperiod change on serum hormone level, hair follicle growth and antioxidant status in skin tissue of cashmere goats
Changing light exposure boosts hormone levels and antioxidant activity, improving cashmere growth in goats.
research Photodegradation of human hair: a microscopy study
UV radiation significantly damages hair, especially with humidity, making it more vulnerable to further damage.
research Clinical characteristics and risk factors of female precocious puberty
Precocious puberty in girls is linked to cosmetics, pollution, light exposure, early sexual information, diet, and hereditary factors.
research The Aging Face
Facial aging is caused by natural processes and external factors, and can be managed with preventative measures and a variety of treatments tailored to individual needs.
research CONTACT DERMATITIS – A REVIEW OF THE LITERATURE WITH THE CONNUBIAL TYPE IN FOCUS
Connubial contact dermatitis is often missed, making treatment harder.
research Scent of telogen effluvium
The document concludes that treating the underlying causes of telogen effluvium usually results in hair regrowth.
research The effects of infrared radiation on the human skin
Infrared radiation can cause skin aging and cancer at high temperatures but may have therapeutic benefits at controlled levels.
research Central trichoptilosis with onycholysis
Hair splitting and nail detachment are linked conditions.
research Protection and Restoration of Damaged Hair via a Polyphenol Complex by Promoting Mechanical Strength, Antistatic, and Ultraviolet Protection Properties
A new hair treatment using a natural polyphenol complex improves hair strength, reduces static, and protects against UV damage.