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This article reviews the impact of UV radiation and visible light on human hair structure and summarizes protective strategies, reporting no new clinical results.

This study found that deleting Ube2n in adult mouse skin leads to inflammation and other skin changes, and identifies IRAK1/4 as potential treatment targets for inflammatory skin disorders.

This study found that Cream 1 effectively prevented UV radiation-induced nerve ending damage in human skin samples, unlike placebo and SPF15 creams.

This study found that a cellulose membrane significantly shortened the healing time and reduced the ulcer area in patients with chronic venous leg ulcers compared to a standard antimicrobial dressing.

This study found that urokinase plasminogen activator (uPA) is elevated in hyperproliferative hair follicle keratinocytes in mice, and its inhibition significantly reduces their proliferation.

This case report describes an atypical presentation of eruptive vellus hair cysts on the elbows, where standard diagnostic techniques were unreliable due to the loss of cystic structural integrity.

Cellulite may be linked to low adiponectin, isotretinoin with UVB can treat psoriasis effectively, permanent alopecia post-chemotherapy resembles a unique hair loss, deodorants may cause fragrance allergies, desmoplastic melanoma is becoming more common, and intensive UVB treatment can give long-term psoriasis remission.

This study found that overexpression of PKCepsilon in mouse epidermis was associated with increased susceptibility to metastatic squamous cell carcinoma, potentially through a mechanism involving tumor necrosis factor-alpha.

This study found that UV laser-induced fluorescence spectroscopy can effectively differentiate between types of alopecia in patients, showing a high correlation between blood circulation levels and tissue autofluorescence intensity.

This overview outlines the Dermatologic Surgery journal's comprehensive focus on cosmetic and reconstructive procedures, but it does not present any new research findings.

This pilot study employed in-vivo multiphoton microscopy to visualize pigment-producing melanocytes in vitiligo patients, aiming to enhance understanding of treatment impacts and potentially improve transplantation therapies.

In this study, researchers found that the "U" allele of the Tru9I variant may be associated with low vitamin D levels and altered VDR gene activity in alopecia areata patients, while the "u" allele might have a protective role against developing the condition.

This chapter hypothesizes that vitamin D signaling in the skin may suppress UV radiation-induced epidermal tumor formation, reviewing potential mechanisms without reporting new clinical results.

In this study, the presence of the HPV11-E2 protein in transgenic mice was found to increase and vary the expression of a reporter gene in hair follicle bulge regions.

This study found that exosomes from human umbilical cord mesenchymal stem cells reduced oxidative stress and inflammation in UVB-induced skin injury in cell and mouse models, suggesting their potential for treating UV-damaged skin by influencing Nrf2 and NF-κB pathways.

In this study, the proposed MSF-VMDNet, combining dual encoder networks with a multi-frequency domain mechanism, significantly outperformed existing methods in segmenting skin cancer tissues from histological slide images, achieving high accuracy with an MIoU of 95.37% and a Dice coefficient of 95.11%.

This case report diagnosed variegate porphyria in a 33-year-old woman based on significant laboratory abnormalities, but with clinical features resembling porphyria cutanea tarda.

This report notes that while surgical excision is typically curative for squamous cell carcinoma, the authors suggest considering the intralesional use of cidofovir for its potential success without systemic toxicity.

In this study, Makarova et al. found that topical vitamin D3 significantly delayed basal cell carcinoma development in UVR-exposed, BCC-prone mice, while oral vitamin D3 supplements did not prevent carcinogenesis, suggesting a potential role of UV-induced vitamin D3 in inhibiting tumor growth.

This paper describes a new technique using gentian violet to improve visualization during follicular unit extraction in white-haired patients, suggesting it enhances the accuracy of the procedure.

In this study, researchers developed a photocurable polyurethane resin for 3D printing, creating high-resolution elastomeric microwell arrays that effectively promote uniform spheroid formation and growth of A549 cells, which could aid in disease modeling and organoid research.

This case report highlights the importance of histopathological examination in accurately diagnosing eruptive vellus hair cyst due to its rarity and resemblance to other conditions.

This study observed significant skin changes, including epidermal thickening and pleomorphic keratinocytes, in rats after subchronic UVB irradiation, highlighting specific reactions in the dorsal skin.

In this study, 15d-PGJ2 administered in a topical cream inhibited oxidative and inflammatory skin changes caused by UVB radiation in hairless mice, suggesting it as a promising treatment approach.

This report describes benefits of advanced hair transplant techniques, micro-FUE and U-FUE, which may result in natural, undetectable hair restoration and discrete post-procedure appearance.

This study developed a reliable HPLC-UV/Vis method to determine aluminum phthalocyanine chloride in skin, supporting its use in skin permeation studies for photodynamic therapy of cutaneous tumors.

In this review, researchers discussed recent advances in nanotechnology for topical skin applications, highlighting how nanocarriers enhance skin penetration and targeting in treatments for diseases like melanoma and psoriasis, while acknowledging that the penetration mechanisms and health impacts of nanoparticles remain not fully understood.

This review discusses the challenges of skin graft acceptance and examines current strategies and alternatives for full-thickness skin replacement and repair, noting that immunological rejection remains a significant hurdle.

Lack of vitamin D receptor increases skin tumor risk by boosting hedgehog signaling.

In this study, overexpression of ornithine decarboxylase accelerated basal cell carcinoma in Ptch1+/– mice under UVB exposure, while its inhibition reduced tumor induction, suggesting potential chemoprevention strategies in humans.