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In this study, NB-UVB therapy significantly increased Wnt1 and β-catenin expression in hair follicles, which may play a role in vitiligo perifollicular repigmentation.

This study found that lysine carboxymethyl cysteinate helps protect the epidermis from UVB-induced damage by activating autophagy and restoring cornification processes in a skin model.

This review examines the various functions of vitamin D and its receptor in regulating skin processes, highlighting their role in cell differentiation, immunity, and tumor suppression, but reports no new clinical results.

This study found that the loss of papillary fibroblasts in the skin due to UV radiation is mainly caused by an uncontrolled inflammatory response, with T cells helping fibroblast survival.

This case presentation by Dr. Howard Fox describes a persistent skin eruption in a woman following sun exposure and the use of a specific lotion, highlighting diagnostic challenges between Lupus Erythematosus and Erythema Perstans but reports no definitive diagnosis.

Skin-derived stem cells could help treat skin aging and pigmentation issues.

This study found that mackerel fermented fish oil protected human keratinocyte cells from UVB-induced oxidative stress by scavenging free radicals and reducing cellular damage.

This article discusses the multifactorial nature of acne, including its association with follicular hyperkeratosis, sebaceous lipids, Propionibacterium acnes, and perifollicular inflammation, but reports no new clinical findings.

This study found that deleting the Twist1 gene in skin keratinocytes significantly reduced UVB-induced skin cancer and hyperproliferation in mice and suggested Twist1 as a target for skin cancer prevention.

This study found that quercetin-loaded solid lipid nanoparticles demonstrated positive protective effects on human hair against UV-B light, as they controlled microscopic surface roughness, reduced chemical changes, and minimized protein loss in vitro compared to other treatments.

This study found that hemoglobin α is upregulated in epidermal keratinocytes after UV exposure and may function as an antioxidant, particularly for hair follicle stem cells.

This review discusses the various roles of vitamin D in skin disorders, including established use in psoriasis and potential applications for atopic dermatitis and skin cancer prevention, but reports no new clinical results.

This study analyzed clinical and histological reports and concluded that blue light therapy is safe for human skin, with potential photoprotective effects against UV irradiation due to its impact on skin pigmentation mediated by Opsin-3.

This article reviews the dermabrasion resurfacing technique and details consultation, medication, management practices, and expected outcomes, but it does not present any new clinical data.

In this study, melatonin administration enhanced various cellular and structural features of the scrotal skin in Soay rams, including increased thickness, cell count, and gland activity.

In this case report, researchers identified a potential adverse skin reaction, called SDRIFE or Baboon syndrome, caused by the drug tofacitinib in a 19-year-old woman being treated for alopecia subtotalis, leading the authors to recommend discontinuation of the drug.

This case report describes the diagnosis of pseudoporphyria in a hemodialysis patient, highlighting the importance of discontinuing causative medications and advising patients on sun protection to manage this photosensitive condition.

This study found that phenylbutazone and fluocinolone acetonide have similar anti-redness effects in both haired and hairless animals, making hairless rats a potential alternative for testing without needing depilation.

In this case report, a 59-year-old woman experienced burning sensations and developed atrophic, hypopigmented, ivory papules and plaques on her palms and soles over three years, which worsened after walking for extended periods.

This review explores the impact of vitamin D deficiency on the skin from a dermatological perspective, but reports no new clinical results.

This case report indicates that contact dermatitis on the face can result from using a bleaching ointment containing ammonium bisulfite during hair-dyeing.

This case report describes a Balinese breed dog diagnosed with demodecosis and malasseziosis, which improved after 30 days of treatment including amitraz, ketoconazole, and supportive therapies. The findings suggest that consistent treatment and environmental management can aid in recovery from these skin conditions in dogs.

This study highlights two cases of Mudichood dermatosis in Pune, Maharashtra, suggesting the condition may occur outside its typical geographic range due to hair management practices causing friction.

This study observed that mercury-lamp irradiation may cause cleavage of disulfide bonds in keratins of white hair, leading to the formation of thiols in laboratory settings.

This review discusses the applications and advantages of LED-based photobiomodulation therapy for dermatological and cosmetic purposes but highlights existing challenges and health concerns while exploring future perspectives.

This case study describes a 29-year-old man who presented with a fever and a generalized maculopapular rash, alongside symptoms like hair loss and joint pain, leading to an investigation into whether his condition was a case of the "great masquerader.

This study validated a new test method using a patented chamber to measure the efficacy of a sunscreen in reducing carbon black particle adhesion, with a 55% reduction observed on treated skin in a group of 22 women.

This study established an animal model using UV-irradiated C57BL/6 mice to assess hair luster, reporting that UV exposure alters keratin-associated protein gene expression, and suggested potential for developing effective hair care products by evaluating treatments like oral minoxidil.

This study found that a single dose of TRP significantly reduced the number of UV-B-induced actinic keratosis lesions in a mouse model and was associated with improved skin histology and minimal side effects.

This article reviews potential causes of frontal fibrosing alopecia but does not provide new clinical findings.