research Melanin Light Absorption as the Necessary but Not Sufficient Condition for Photoepilation: Miniaturization and Eclipse Phenomena
Melanin absorbing light is necessary but not enough for effective hair removal by light treatment.
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research Focal Photodamage on the Occipital Scalp
Baseball caps don't fully protect bald spots on the back of the head from sun damage; wear wide-brimmed hats or use sunscreen.
research Cutaneous Drug Reaction Case Reports
Various drugs caused different skin reactions, including allergic and inflammatory responses.
research Sulfur Containing Tyrosine Analogs Can Cause Selective Melanocytotoxicity Involving Tyrosinase-Mediated Apoptosis
research Protein Kinase C δ Overexpressing Transgenic Mice Are Resistant to Chemically but not to UV Radiation–Induced Development of Squamous Cell Carcinomas: A Possible Link to Specific Cytokines and Cyclooxygenase-2
Mice with extra PKCδ resist chemical-induced skin cancer but not UV-induced.
research The secondary role of UV light in swimmers melanoma genesis
Hydrogen peroxide is a major risk factor for melanoma in swimmers, more than UV light.
research Activity evaluation of epidermo-melanin unit and dermal damage in melasma
Melasma results from changes in the skin's pigment and structure, not just pigment cell growth.
research Ultraviolet and androgenetic alopecia
Protecting hair and scalp from sunlight may help prevent hair loss.
research Canities Subita after Extreme Trauma Showing Positive Staining for Anti-PD-L1 Antibodies: A New Clue into Etiopathogenesis?
Sudden hair whitening may be linked to immune system activity.
research Clinical and dermoscopic evaluation of red light emitting diodes with beta-carotene versus red light emitting diodes alone in treatment of photoaging
Combining red LED therapy with beta-carotene is more effective for treating photoaging than red LED therapy alone.
research Skin of color repigmentation after phenol-croton oil chemical peel
Skin of color can spontaneously repigment after a phenol-croton oil chemical peel.
research Allergic contact dermatitis to natural products
More people are becoming allergic to natural products like propolis and marigold, especially women.
research Photobiomodulation in Cells’ Repair
Photobiomodulation helps reduce pain, lessen inflammation, heal wounds, and can be used in skin treatments. It also boosts hair growth in women with hair loss and may help fight microbes and prevent respiratory issues in COVID-19.
research Hapten‐induced lymphadenosis benigna cutis secondary to squaric acid dibutylester sensitization for alopecia areata
Squaric acid dibutylester for alopecia areata can cause benign skin lymphoid growths.
research Photodegradation of human hair: a microscopy study
UV radiation significantly damages hair, especially with humidity, making it more vulnerable to further damage.
research Light emitting diodes technology-based photobiomodulation therapy (PBMT) for dermatology and aesthetics: Recent applications, challenges, and perspectives
LED light therapy is effective for skin and hair treatments but requires careful use to minimize risks.
research Application of multiphoton microscopy in dermatological studies: A mini-review
Multiphoton microscopy is a promising tool for detailed skin imaging and could improve patient care if its challenges are addressed.
research Photobiomodulation Facilitates Rat Cutaneous Wound Healing by Promoting Epidermal Stem Cells and Hair Follicle Stem Cells Proliferation
research Riboflavin-Sensitized Photo-Acceleration of Food-Grade Pigment Formation: Kinetic Insights, Mechanistic Analysis, and Application in Rapid Hair Coloration
Riboflavin with blue light speeds up hair dyeing, making it faster, safer, and long-lasting with less hair damage.
research The Use of Photodynamic Therapy for Treatment of Acne Vulgaris
Photodynamic Therapy is an effective treatment for mild to severe acne.
research Contact Dermatitis Associated with Alopecia and Hyperpigmentation
Avoiding allergens can improve skin and hair conditions in adults with allergic reactions.
research A study of the photolightening mechanism of blond hair with visible and ultraviolet light
Blond hair lightens more with visible light directly, while ultraviolet light lightens it after washing by damaging other hair parts.
research Clinical Snippets
Increased pigmentation may protect skin from UVB, new targets for skin disease treatments were identified, sunscreen ingredients don't affect hormones, TNF-α inhibitors may help diabetic wounds, and certain treatments could prevent chemotherapy-induced hair loss.
research The Therapeutic and Preventive Effects of Light‐Emitting Diode (LED ) for Post‐Inflammatory Erythema and Hyperpigmentation: A Pilot Study
830 nm LED light effectively treats and prevents skin redness and dark spots, while 590 nm LED light only helps prevent them.
research Editors' Picks
ANp63 is crucial for skin integrity, new filaggrin gene mutations link to eczema, hair can regrow from non-stem cells, sunburns are increasing, and glucocorticoids help treat skin allergies by affecting immune cells.
research Severe pustular lesions induced by topical immunotherapy with squaric acid dibutylester for alopecia totalis
Squaric acid dibutylester can cause severe skin reactions in people with allergies.
research Cutaneous immunopathology of androgenetic alopecia.
Inflammation, possibly triggered by a specific bacteria and activated by UV radiation, may contribute to male pattern baldness.
research Sulforaphane mobilizes cellular defenses that protect skin against damage by UV radiation
Sulforaphane from broccoli can help protect skin from sun damage.
research Photoepilation: a potential threat to wound healing in a mouse
Photoepilation may disrupt normal wound healing and increase the risk of scars.
research Photobiomodulation therapy in ophthalmology
Light therapy may improve eye conditions by stimulating cell activity and increasing oxygen availability.