research Increased 25(OH)D3 Level in Redheaded People: Could Redheadedness Be an Adaptation to Temperate Climate?
Redheaded people may have evolved to efficiently make vitamin D in areas with less sunlight.
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research Alternative Therapies for Vitiligo
Some alternative therapies for vitiligo show promise but need more research.
research Down-Regulation of Genes Related to Photoaging and Inflammation in UVB-Irradiated Mice Premature Skin Photoaging by Linoleic Acid-Rich Tempeh Oil
Tempeh oil rich in linoleic acid may protect against skin aging caused by UV light.
research Ginseng in Hair Growth and Viability
Ginseng, especially its component ginsenosides, can promote hair growth, reduce hair loss, and potentially treat conditions like alopecia by affecting cell pathways and cytokines.
research Induction of Type 17 Collagen Decreases Ultraviolet B-Induced Cellular Senescence in Human hTert/KER-CT Keratinocytes
Increasing type 17 collagen reduces aging signs in skin cells caused by UV light.
research Melatonin in the Skin: Synthesis, Metabolism, and Functions
Melatonin in the skin helps protect against damage from stress and UV rays, and could be used to treat certain skin conditions.
research Abstracts
Finasteride is effective for male hair loss, teledermatology is accurate and accepted, and cyclosporin helps treat toxic epidermal necrolysis.
research SnapshotDx Quiz: February 2018
Blocking certain pathways with kinase inhibitors may help treat cutaneous lupus erythematosus.
research Narrowband UVB Treatment Induces Expression of WNT7B, WNT10B, and TCF7L2 in Psoriasis Skin
Narrowband UVB treatment increases certain gene expressions in psoriasis skin and improves symptoms.
research Sulforaphane Mobilizes Cellular Defenses That Protect Skin Against Damage by UV Radiation
Sulforaphane from broccoli can help protect skin from sun damage.
research Effect of Ultraviolet Radiation, Smoking, and Nutrition on Hair
Ultraviolet rays damage hair, smoking may cause hair loss, and good nutrition is important for hair health, but genetics mainly decide hair thickness.
research Transepidermal UV Radiation of Human Scalp Skin Induces Distinctive Hair Follicle Damage, Mitigated by Topical Caffeine Treatment
Caffeine can protect scalp hair follicles from damage caused by UV radiation.
research Worldwide Cancer Incidences Analyzed by Sex, Age, and Skin Type Over Time (1955-2007), Excluding Skin Cancer, Reveals Important Carcinogenic Drivers
Cancer rates are increasing in developed countries, with estrogen, aging, low vitamin D3, and HPV infection as common causes.
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 Editor's Evaluation: Role of Distinct Fibroblast Lineages and Immune Cells in Dermal Repair Following UV Radiation-Induced Tissue Damage
Different types of sun exposure damage skin cells and immune cells, with chronic exposure leading to more severe and lasting damage.
research The Human Hair Follicle: A Reservoir of CD40+ B7-Deficient Langerhans Cells That Repopulate Epidermis After UVB Exposure
Hair follicles help skin immune recovery after UVB exposure.
research Overexpression of Bcl-2 Protects from Ultraviolet B-Induced Apoptosis but Promotes Hair Follicle Regression and Chemotherapy-Induced Alopecia
Bcl-2 overexpression protects against UVB damage but worsens hair loss from chemotherapy.
research Retinoids and Phototherapy for Psoriasis
Retinoids and narrowband UVB phototherapy are effective for treating psoriasis and can reduce treatment time when used together.
research Cell Death in the Skin: Mechanisms and Implications
Understanding how cells die in the skin is important for treating skin diseases and preventing hair loss.
research Is Androgenetic Alopecia a Photoaggravated Dermatosis?
Sunlight worsens hair loss; protect scalp.
research Milestones in Photocarcinogenesis
UV radiation causes skin cancer, but sunscreens and certain drugs can help prevent it.
research LncRNA-miRNA-mRNA Regulatory Networks in Skin Aging and Therapeutic Potentials
ceRNA networks offer potential treatments for skin aging and wound healing.
research Melatonin: A Cutaneous Perspective on Its Production, Metabolism, and Functions
Melatonin may benefit skin health and could be a promising treatment in dermatology.
research Caffeine’s Mechanisms of Action and Its Cosmetic Use
Caffeine in cosmetics may reduce cellulite, protect skin, and stimulate hair growth, but more research is needed on its use and effects.
research Oxidative Stress in Aging of Hair
Oxidative stress contributes to hair graying and loss as we age.
research Recent Advances in the Treatment of Psoriasis
New treatments for psoriasis have improved effectiveness and may reduce long-term side effects when combined with standard therapies.
research Regulation of Melanocyte Stem Cell Behavior by the Niche Microenvironment
The environment around melanocyte stem cells is key for hair regeneration and color, with certain injuries affecting hair color and potential treatments for pigmentation disorders.
research Protective Mechanism of Adipose-Derived Stem Cells in Remodeling of the Skin Stem Cell Niche During Photoaging
Fat-derived stem cells can help protect and repair skin stem cells from aging caused by UV light.
research Hair Matters in Melanoma Biology
The document concludes that the immune-inhibitory environment of the hair follicle may prevent melanoma development.
research Biology of Melanocytes in Mammals
Melanocytes are important for skin and hair color and protect the skin from UV damage.