research Is seborrhea a sign of autonomic impairment in Parkinson's disease?
Seborrhea in Parkinson's disease may be linked to hormones, not autonomic impairment.
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810-840 / 1000+ results research In situ detection of retinoid-X receptor expression in normal and psoriatic human skin
RXR-alpha is strongly expressed in both normal and psoriatic skin and may help in skin cell differentiation and hair growth.
research Anatomy and Function of the Skin
The skin is the largest organ, protecting the body, regulating temperature, and producing hormones.
research Prostanoid receptors in anagen human hair follicles
Human hair follicles contain a complex network of prostanoid receptors that may influence hair growth.
research Aging in hair follicle stem cells and niche microenvironment
Aging in hair follicle stem cells leads to hair graying, thinning, and loss.
research Restoration of skin pigmentation after deep partial or full-thickness burn injury
The review suggests that there are various treatments to help restore skin color after severe burns.
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 Multipotent nestin‐expressing hair follicle stem cells
Hair follicle stem cells can turn into various cell types and help repair nerves.
research The distributions of type IV collagen .ALPHA. chains in basement membranes of human epidermis and skin appendages
Type IV collagen chains vary in different parts of human skin, with specific patterns linked to melanocytes.
research Stem cells supporting other stem cells
Stem cells can help other stem cells by producing supportive factors.
research Runx3 is involved in hair shape determination
Runx3 helps determine hair shape.
research Protective Effect of Superoxide Dismutase Against Hair Graying in a Mouse Model¶
Superoxide dismutase (SOD) can prevent hair graying in mice.
research Vitamin D: Role in Skin and Hair
Vitamin D affects skin and hair by influencing cell behavior and melanin production.
research Topobiology of Human Pigmentation: P-Cadherin Selectively Stimulates Hair Follicle Melanogenesis
P-cadherin is crucial for hair follicle pigmentation but not skin pigmentation.
research Survival of patchwork melanoblasts is dependent upon their number in the hair follicle at the end of embryogenesis
More melanoblasts in hair follicles mean better survival and proper hair pigmentation.
research Rippled‐pattern trichomatricoma
A unique hair tumor with a rippled pattern was identified, showing incomplete differentiation and unusual cell arrangements.
research Vitiligo: Auto‐immunity and immune responses
Vitiligo is caused by the immune system attacking skin pigment cells.
research Nonsegmental Vitiligo and Autoimmune Mechanism
Nonsegmental vitiligo is caused by the immune system attacking skin cells, often linked to other autoimmune diseases.
research Interaction between stem cell factor and endothelin-1: effects on melanogenesis in human skin xenografts
SCF and ET-1 together significantly increase skin pigmentation and melanin production.
research Anatomy and Physiology of the Skin
The skin is essential for protection, temperature control, and immune defense.
research Three Streams for the Mechanism of Hair Graying
Hair graying may be caused by stem cell depletion from stress or melanocyte damage.
research Hair follicle stem cells as a skin‐organizing signaling center during adult homeostasis
Hair follicle stem cells help maintain skin health and could improve skin replacement therapies.
research Hair and nail diseases in the mature patient
Older adults commonly experience hair loss and nail disorders due to aging and health changes, affecting their quality of life.
research The hair follicle enigma
The document concludes that understanding hair follicles requires more research using computational methods and an integrative approach, considering the current limitations in hair treatment products.
research AMPK Phosphorylates ZDHHC13 to Increase MC1R Activity and Suppress Melanomagenesis
AMPK activation may reduce melanoma risk in red-haired individuals.
research Hypopigmentation in frontal fibrosing alopecia
FFA patients have fewer melanocytes and thinner skin compared to others.
research Building and Maintaining the Skin
Three types of stem cells help maintain and repair skin, responding to health and environmental changes.
research Human skin color: Origin, variation and significance
Human skin and hair color variation is mainly due to melanin produced by a few genes, with melanin protecting against sun damage.
research Age-Related Hair Pigment Loss
Graying hair happens due to aging and might be delayed by new treatments.
research Transcriptomic regulation of seasonal coat color change in hares
Genes related to pigmentation, body rhythms, and behavior change during hares' seasonal coat color transition, with a common genetic mechanism in two hare species.