research Ultraviolet B Irradiation Increases the Expression of Inflammatory Cytokines in Cultured Sebocytes
UV-B light increases inflammation-related substances in acne-related skin cells.
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research Biology of Melanocytes in Mammals
Melanocytes are important for skin and hair color and protect the skin from UV damage.
research The Roles of WNT Signaling Pathways in Skin Development and Mechanical-Stretch-Induced Skin Regeneration
WNT signaling is crucial for skin development and healing.
research The PDE4 Inhibitor, Apremilast, Suppresses Experimentally Induced Alopecia Areata in Human Skin In Vivo
Apremilast may help treat hair loss in alopecia areata.
research Melanocytes: The New Black
Melanocytes are crucial for skin pigmentation and can affect conditions like melanoma, vitiligo, and albinism, as well as hair color and hearing.
research Aging in the Male Face: Intrinsic and Extrinsic Factors
Male faces age with more wrinkles and hair loss, influenced by both body changes and environmental factors.
research Comparison of the Acute Ultraviolet Photoresponse in Congenic Albino Hairless C57BL/6J Mice Relative to Outbred SKH1 Hairless Mice
B6.Cg-Tyr c−2J Hr hr /J mice have a stronger delayed sunburn reaction and are good for UV research.
research Lgr6+ Stem Cells and Their Progeny in Mouse Epidermis Under Regimens of Exogenous Skin Carcinogenesis, and Their Absence in Ensuing Skin Tumors
UV exposure reduces Lgr6+ stem cells in mouse skin and they don't significantly contribute to skin cancer development.
research Oxidative Stress Management in the Hair Follicle: Could Targeting NRF2 Counter Age-Related Hair Disorders and Beyond?
Activating NRF2 might help treat hair disorders by improving antioxidant defenses.
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 Notes From The Editor Emeritus, 2011–2013
Caffeine can stimulate hair growth, but the best dose and frequency for hair loss treatment are still unknown.
research Unexpected Expression of Hemoglobin Alpha as an Endogenous Antioxidant in Epidermal Keratinocytes
Hemoglobin α acts as an antioxidant in skin cells, especially protecting hair follicle stem cells from UV damage.
research Gender Differences in Facial Rejuvenation
Men and women need different facial rejuvenation treatments due to distinct aging processes and anatomical differences.
research What Factors Play a Role in Unhealthy Hair?
Environmental, chemical, mechanical, and personal health factors can all damage hair and contribute to hair loss or changes in hair quality.
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 Vitamin D and the Skin: Focus on a Complex Relationship
Vitamin D is important for skin health and may affect conditions like psoriasis and hair loss, but more research is needed to understand its role fully.
research Identifying the Target Cells and Mechanisms of Merkel Cell Polyomavirus Infection
Human dermal fibroblasts are the main cells targeted by a virus that can cause a deadly skin cancer, and a certain inhibitor can effectively block this infection.
research Oxidative Stress in Aging of Hair
Oxidative stress contributes to hair graying and loss as we age.
research Aging of Hair
Hair ages due to genetics and environmental factors, leading to graying and thinning, with treatments available for some conditions.
research Topical Application of a Protein Kinase C Inhibitor Reduces Skin and Hair Pigmentation
Applying a specific inhibitor lightens skin and hair color.
research Apoptosis and Cutaneous Biology
Apoptosis is crucial for healthy skin and treating skin diseases.
research Human Pollution Exposure Correlates With Accelerated Ultrastructural Degradation of Hair Fibers
Pollution exposure speeds up hair damage.
research Oxidative Modification in Human Hair: The Effect of the Levels of Cu (II) Ions, UV Exposure and Hair Pigmentation
Reducing copper (II) ion levels in hair can decrease hair damage.
research Vitamin A in Skin and Hair: An Update
Vitamin A is important for healthy skin and hair, influencing hair growth and skin healing, but UV light reduces its levels.
research The Melanocyte Photosensory System in Human Skin
Human skin's melanocytes respond to light by changing shape, producing pigments and hormones, which may affect sleep patterns.
research Lupus Erythematosus and the Skin
Lupus affects the skin in various ways, and proper skin examination is crucial for diagnosis and treatment.
research In Focus In HCB: The Role Of Cholesterol Transporter Proteins In The Human Hair Cycle, The Epithelial-To-Mesenchymal Transition And Primary Cilia In Urothelial Cancers, The Impact Of Ovarian Hormones And Choriogonadotropin On Endometrial Cell Polarity Before Implantation, And The Effects Of Epidermal Maturation And UV-Irradiation On The Protein rCLCA2 In Rodent Keratinocytes And Skin
The May issue discussed publishing agreements and four studies on cholesterol in hair, cancer cell changes, hormones in the uterus, and skin protein effects.
research Hair Biology and Nutritional Influences
Eating a balanced diet with the right vitamins and minerals is important for healthy hair, but too many supplements can be harmful.
research dsRNA Released by Tissue Damage Activates TLR3 to Drive Skin Regeneration
Damage to skin releases dsRNA, which activates TLR3 and helps in skin and hair follicle regeneration.
research Glycine Inhibits Melanogenesis in Vitro and Causes Hypopigmentation in Vivo
Glycine reduces skin pigmentation by lowering melanin production.