Results 291 to 300 of about 115,474 (373)

Exposure to per‐ and polyfluoroalkyl substances in residential settled dust and risk of childhood acute lymphoblastic leukemia

open access: yesInternational Journal of Cancer, Volume 157, Issue 1, Page 103-115, 1 July 2025.
What's new? Because of widespread use and resistance to degradation, per‐ and polyfluoroalkyl substances (PFAS) are ubiquitous in the environment. For young children, owing in part to crawling and hand‐to‐mouth behaviors, PFAS exposure is unique. Here, the authors investigated the risk of childhood leukemia in relation to PFAS found in settled dust ...
Catherine Metayer   +6 more
wiley   +1 more source

Co‐Doping Approach for Enhanced Electron Extraction to TiO2 for Stable Inorganic Perovskite Solar Cells

open access: yesSmall Science, Volume 5, Issue 7, July 2025.
TiO2 is highly relevant in photoelectrochemistry, (photo)catalysis, and sensor applications, where high conductivity is crucial. Herein, a co‐doping strategy for TiO2 using Nb(V) and Sn(IV) is developed, enhancing electron extraction from perovskite and improving solar cell efficiency and stability.
Thomas W. Gries   +29 more
wiley   +1 more source

Reapplication of the Type IV Hypersensitivity Quantitative Risk Assessment to Assess Ingredients Used on Canines

open access: yesVeterinary Medicine and Science, Volume 11, Issue 4, July 2025.
A contact allergen quantitative risk assessment framework has been successfully deployed for humans but not dogs despite the need. This review summarizes evidence that humans and dogs share the Type IV hypersensitivity adverse outcome pathway and concludes that hazard thresholds derived from historic human, mice or Guinea pig studies can be applied to ...
Austin McDermott   +3 more
wiley   +1 more source

A Novel Metallo‐β‐Lactamase AMM‐1 From Alteromonas mangrovi Reveals a Cryptic Environmental Reservoir of Carbapenem Resistance

open access: yesMicrobial Biotechnology, Volume 18, Issue 7, July 2025.
We identified and characterised AMM‐1, a novel metallo‐β‐lactamase from Alteromonas mangrovi in the Yangtze River Estuary. AMM‐1 clusters with clinically relevant MBLs. Structural modelling reveals a conserved di‐zinc active site essential for β‐lactam hydrolysis; AMM‐1 shows distinct active‐site flexibility compared with representative MBLs ...
Xuan Wu   +5 more
wiley   +1 more source

Gluten‐related skin disorders: clinical presentation, diagnostic and treatments

open access: yesJDDG: Journal der Deutschen Dermatologischen Gesellschaft, Volume 23, Issue 7, Page 857-867, July 2025.
Summary Gluten‐related disorders (GRDs) encompass a spectrum of clinical manifestations triggered by gluten ingestion in genetically susceptible individuals. These disorders include celiac disease (CD) and non‐celiac gluten sensitivity (NCGS) and present with both intestinal and extraintestinal symptoms, including skin manifestations.
Dario Didona   +2 more
wiley   +1 more source

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