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http://dx.doi.org/10.3389/fnhum.2021.784637 | DOI Listing |
Front Nutr
January 2025
Department of Food and Human Nutritional Sciences, Faculty of Agriculture and Food Sciences, University of Manitoba, Winnipeg, MB, Canada.
Front Allergy
January 2025
Laboratory for Clinical Immunology and Molecular Genetics, University Clinic of Respiratory and Allergic Diseases Golnik, Golnik, Slovenia.
The basophil activation test (BAT) has become a major cellular test for evaluating the allergenic activity of specific IgEs. The impact of the BAT is due to the ability of blood basophil granulocytes to present IgE on the high-affinity FcRI receptor and to mirror the mast cell response that elicits an acute allergic reaction. The BAT proved to be able to identify allergic patients at risk of reacting to a low dose of the allergen and/or developing life-threatening reactions and thus can significantly improve the current management of allergic patients.
View Article and Find Full Text PDFFront Oncol
January 2025
Laboratorio de Farmacogenética, UMIEZ, Facultad de Estudios Superiores Zaragoza, Universidad Nacional Autónoma de México, Ciudad de México, Mexico.
Drug repositioning, the practice of identifying novel applications for existing drugs beyond their originally intended medical indications, stands as a transformative strategy revolutionizing pharmaceutical productivity. In contrast to conventional drug development approaches, this innovative method has proven to be exceptionally effective. This is particularly relevant for cancer therapy, where the demand for groundbreaking treatments continues to grow.
View Article and Find Full Text PDFActa Biomater
January 2025
College of Chemistry, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, PR China. Electronic address:
mRNA-based protein replacement therapy has become one of the most widely applied forms of mRNA therapy, with lipid nanoparticles (LNPs) being extensively studied as efficient delivery platforms for mRNA. However, existing LNPs tend to accumulate in the liver or kidneys after intravenous injection, highlighting the need to develop vectors capable of targeting specific organs. In this study, we synthesized a small library of ionizable lipids and identified PPz-2R as a promising candidate, exhibiting lung-targeting capabilities, high mRNA transfection efficiency, and good stability through structure-activity relationship studies.
View Article and Find Full Text PDFLife Metab
February 2025
Department of Physiology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117593, Singapore.
Glucose-6-phosphate dehydrogenase (G6PD) is the rate-limiting enzyme in the pentose phosphate pathway (PPP) in glycolysis. Glucose metabolism is closely implicated in the regulation of mitophagy, a selective form of autophagy for the degradation of damaged mitochondria. The PPP and its key enzymes such as G6PD possess important metabolic functions, including biosynthesis and maintenance of intracellular redox balance, while their implication in mitophagy is largely unknown.
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