Results 171 to 180 of about 80,730 (306)

Possible involvement of keratinocyte‐derived microvesicle particles in human photosensitivity disorders

Photochemistry and Photobiology, EarlyView.
In this model, ROS generated by UVB result in PAFR agonists acting upon the PAFR resulting in MVP generation release via the enzyme aSMase. In photosensitivity, there are increased ROS, resulting in augmented PAF agonists and increased MVP release. This process can be blocked by aSMase inhibitors.
Risha Annamraju, Madison S. Owens, Anita Thyagarajan, Danielle A. Corbin, Catherine M. T. Sherwin, Jade Bryant, Garrett W. Fisher, Winston R. Owens, Alycia Ketter, Aadil Umerani, Craig A. Rohan, Michael G. Kemp, Robyn K. Crow, Jeffrey B. Travers   +13 more
wiley   +1 more source

Narrowband ultraviolet B phototherapy for dermatoses seen in elderly: a real-life experience. [PDF]

Lasers Med Sci
Acer E, Ağaoğlu E, Kaya Erdoğan H, Çavuş H, Öztürk B, Bi̇lgi̇n M, Saraçoğlu ZN.   +6 more
europepmc   +1 more source

Characterization and parameters for the effectiveness of a UV‐C device for infection control in dental clinics

Photochemistry and Photobiology, EarlyView.
Purpose‐built UV‐C device achieves over 90% disinfection of high‐touch dental clinic surfaces. Abstract Healthcare‐associated infections (HAIs) remain a significant concern in dental settings, especially in light of increasing antimicrobial resistance.
Kátia Cristiane Hall, Everton Granemann Souza, Chiara das Dores do Nascimento, Marcel Luiz Basso, Mário Lúcio Moreira, Carla Lucía David Pena, Wellington Luiz Oliveira da Rosa, Rafael Guerra Lund, Evandro Piva   +8 more
wiley   +1 more source

Exosome-Mediated Rewiring of Oxidative Stress-Inflammation-ECM Remodeling Axis Mitigates UVB-Triggered Skin Photoaging. [PDF]

Int J Nanomedicine
Yu F, Zhou J, Chen M, Liu Y, Qiu J, Chen J, Teng Y, Gou K, Tang Y, Xu Y, Wu Z, Zhang Z, Chen L.   +12 more
europepmc   +1 more source

Puva-Induced UVB-Tumor Susceptibility

Journal of Investigative Dermatology, 1982
L K, Roberts, R A, Daynes
openaire   +2 more sources

Acute Eruption in a Child With Acute Lymphoblastic Leukemia

Pediatric Dermatology, EarlyView.
L. Parra‐Navarro, N. Planella‐Fontanillas, C. Prat   +2 more
wiley   +1 more source

Multi-Target Photoprotection by Taxifolin Against UVB-Induced Keratinocyte Injury Through UVB Filtration, ROS Scavenging and Transcriptomic-Proteomic Reprogramming. [PDF]

Biomolecules
Chen F, Cai Y, Wu J, Fang N, Li F, Wu H, Chen YP.   +6 more
europepmc   +1 more source

Effects of solar‐simulated (UVB plus UVA) radiation on the skin microbiome: An exploratory study

Photochemistry and Photobiology, EarlyView.
This exploratory in vivo study investigated the effects of solar‐simulated ultraviolet radiation (UVB plus UVA) on the human skin microbiome. Healthy male volunteers were exposed to suberythemal and erythemal UV doses, and skin microbiota were analyzed at multiple time points using flow cytometry‐based profiling and the open‐access bioinformatic ...
Florian Dimmers, Doreen Reichert, Claudia Wigmann, Carles Trullàs, Jaime Piquero‐Casals, Anthony Brown, Monica Foyaca, Charlotte Esser, Jean Krutmann   +8 more
wiley   +1 more source

RAD51 and RAD51 paralog inhibition sensitizes nonreplicating quiescent keratinocytes to UV radiation

Photochemistry and Photobiology, EarlyView.
UV radiation and other compounds generate DNA adducts that block transcription and induce cell death if not removed by the nucleotide excision repair system. In this work, we used a small‐scale pharmacological screen to discover that inhibition of the recombinase RAD51 sensitized nonreplicating quiescent keratinocytes to both UVR and other agents that ...
Saman Khan, Angitha Nair, M. Alexandra Carpenter, Michael G. Kemp   +3 more
wiley   +1 more source

The Effectiveness of Home-Based Phototherapy in Vitiligo: A Systematic Review and Meta-Analysis. [PDF]

Photodermatol Photoimmunol Photomed
Xireaili F, Ha H, Liu ZF, Lin L, Hsiao MM, Mar A, Chew C.   +6 more
europepmc   +1 more source