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http://dx.doi.org/10.1044/0161-1461.0205.33 | DOI Listing |
Food Chem
December 2024
College of Life Science, Shandong Normal University, China. Electronic address:
The inclusion of artificial food additives such as vanillin in infant formula should be strictly monitored to mitigate potential negative impacts on the dietary habits and health of infants. This raises a necessity of an accurate inspection and prompt feedback of vanillin in infant foods. In this study, colorimetric and fluorescent dual-mode assays based on CuNS/FeO@MIPs were established to detect vanillin selectively and sensitively.
View Article and Find Full Text PDFAnal Chem
December 2024
Center for Cell Structure and Function, Shandong Provincial Key Laboratory of Animal Resistance Biology, College of Life Sciences, Shandong Normal University, Jinan, Shandong 250014, China.
Mucosal-associated invariant T (MAIT) cells exhibit significant potential in the assessment of tumor development and immunotherapy. However, there is currently no convenient and efficient method to analyze the quantitative changes of MAIT cells during cancer development and treatment, which has not been extensively studied. Here, we report an electrochemical biosensor designed to efficiently monitor MAIT cells in peripheral blood by simultaneously recognizing Vα7.
View Article and Find Full Text PDFJ Am Chem Soc
December 2024
Department of Chemistry and Biochemistry, Florida State University, Tallahassee, Florida 32306, United States.
We present a six-step cascade that converts 1,3-distyrylbenzenes (-stilbenes) into nonsymmetric pyrenes in 40-60% yields. This sequence merges photochemical steps, ,-alkene isomerization, a 6π photochemical electrocyclization (Mallory photocyclization); the new bay region cyclization, with two radical iodine-mediated aromatization steps; and an optional aryl migration. This work illustrates how the inherent challenges of engineering excited state reactivity can be addressed by logical design.
View Article and Find Full Text PDFDermatitis
December 2024
From the Department of Dermatology, Nippon Medical School Chiba Hokusoh Hospital, Inzai, Japan.
Tralokinumab, an anti-IL-13 antibody, is an effective treatment for patients with atopic dermatitis (AD). However, predictive factors for responders to tralokinumab remain unclear in real-world practice. This study aimed to identify predictive factors for early and late responders to tralokinumab treatment.
View Article and Find Full Text PDFMethods Mol Biol
December 2024
Cell and Molecular Sciences Department, The James Hutton Institute, Dundee, UK.
At the core of assays to understand the role(s) of specific genes is the ability to stably transfer genes into Phytophthora through transformation. A key method for achieving this has been based on polyethylene glycol (PEG)/CaCl transformation of protoplasts, but efficiency has often been low. Improving transformation efficiency is necessary for many applications, such as gene knockouts.
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