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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600-630 / 1000+ results research 458 UVB-induced facultative pigmentation is associated with distinct DNA methylation changes
Tanning ability is linked to specific DNA changes in skin genes.
research Effects of photobiomodulation at various irradiances on normal and dihydrotestosterone‐treated human hair dermal papilla cells in vitro
Red light at 8 mW/cm2 most effectively promotes hair cell growth and affects key growth pathways, especially in cells treated with a hair loss-related hormone.
research Targeted photosensitizer delivery: A prospective approach to vitiligo photochemotherapy
The method could improve vitiligo treatment by effectively delivering therapy to hair follicles.
research New developments in occupational dermatology
Germany recognizes skin cancer from UV exposure as an occupational disease, emphasizing prevention and care for affected workers.
research Efficacy and safety evaluations of topical proretinal nanoparticles
Proretinal nanoparticles are a safe and effective way to deliver retinal to the skin.
research Phosphatidylinositol 3-Kinase/Akt-Dependent and -Independent Protection Against Apoptosis in Normal Human Melanocytes
Normal human melanocytes can avoid cell death through multiple pathways.
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 Topical Application of the Synthetic Triterpenoid RTA 408 Protects Mice from Radiation-Induced Dermatitis
RTA 408 cream protects mice from radiation skin damage.
research Melatonin as a major skin protectant: from free radical scavenging to DNA damage repair
Melatonin protects the skin by scavenging free radicals and repairing DNA damage.
research Phototherapy as a Useful Therapeutic Option in the Treatment of Diphenylcyclopropenone-induced Vitiligo
Light therapy can effectively treat vitiligo and hair loss caused by a specific medication.
research Photobiomodulation: A Systematic Review of the Oncologic Safety of Low-Level Light Therapy for Aesthetic Skin Rejuvenation
Photobiomodulation is safe for skin rejuvenation, even for those with a cancer history.
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 effect of various cosmetic pretreatments on protecting hair from thermal damage by hot flat ironing.
Polymeric pretreatments can significantly reduce hair breakage and damage from hot flat irons.
research In this Issue
Vitamin D3 is important for hair growth and protecting skin from damage caused by long-term sun exposure.
research Improvement of Antioxidant Defences in Keratinocytes Grown in Physioxia: Comparison of 2D and 3D Models
Physioxia improves keratinocyte protection against oxidative stress and better mimics real skin conditions.
research 3P343 Change of cell membrane complex of a hair fiber caused by hair damage
Chemical treatments damage hair more than UV exposure, making it thinner and less flexible.
research Efficient Intradermal Delivery of Superoxide Dismutase Using a Combination of Liposomes and Iontophoresis for Protection against UV-Induced Skin Damage
Liposomes and iontophoresis effectively deliver protective enzymes into the skin against UV damage.
research Modification of hair dysplasia curve by radioprotectors containg sulfur as a function of the x-ray dose.
Sulfur-containing radioprotectors can protect hair from X-ray damage if given before exposure but worsen damage if given after.
research Photobiomodulation for the management of alopecia: mechanisms of action, patient selection and perspectives
Photobiomodulation can help regrow hair in certain types of hair loss.
research 710 Use of mass spectrometry imaging and a full thickness 3D skin equivalent for evaluation of percutaneous absorption
The document concludes that various topical treatments show promise for skin conditions like atopic dermatitis, psoriasis, and hair loss.
research Photodegradation of hair of different ethnicity after 1 year of exposure to natural weathering in Arizona
Hair with more melanin resists weather damage better.
research Photoinduced formation of thiols in human hair
UV exposure damages hair, increasing thiols and altering protein structure.
research Geranyl Acetate Attenuates Para-phenylenediamine-induced Cytotoxicity, DNA Damage, Apoptosis, and Inflammation in HaCaT Keratinocytes
Geranyl acetate can protect skin cells from damage and inflammation caused by para-phenylenediamine.
research Protective Mechanism of Adipose-Derived Stem Cells in Remodelling 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 Mechanism of Cuticle Hole Development in Human Hair Due to UV-Radiation Exposure
UV radiation damages hair by creating holes and peeling cuticle layers.
research Araliadiol Protects Human Keratinocytes From Oxidative Stress, DNA Damage, and Apoptosis via Activation of Antioxidant Signaling
Araliadiol protects skin cells from damage by boosting antioxidant defenses.
research An Investigation of Hair and its Keratin Associated Proteins using Advanced Light Microscopy
Advanced microscopy shows hair damage and keratin proteins' roles, aiding future cosmetic treatments.
research 275 Nonpigmented hair removal using photodynamic therapy
Photodynamic therapy can potentially remove nonpigmented hair by damaging hair follicles.
research 237 Unveiling Skin Cancers Pathophysiology via the Modeling of Xeroderma Pigmentosum Disease Modeling Using CRISPR-Cas9 Technology
Blocking the JAK/STAT pathway may help reduce skin sensitivity in Xeroderma pigmentosum.