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Identification and functional characterization of AsWRKY9, a WRKY transcription factor modulating alliin biosynthesis in garlic (Allium sativum L.).
BMC Biol
January 2025
The Key Laboratory of Biotechnology for Medicinal Plant of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou, Jiangsu, 221116, China.
Background: The variations in alliin content are a crucial criterion for evaluating garlic quality and is the sole precursor for allicin biosynthesis, which is significant for the growth, development, and stress response of garlic. WRKY transcription factors are essential for enhancing stress resistance by regulating the synthesis of plant secondary metabolites. However, the molecular mechanisms regulating alliin biosynthesis remain unexplored.
View Article and Find Full Text PDFUpconverting/magnetic Janus-like nanoparticles integrated into spiropyran micelle-like nanocarriers for NIR light- and pH- responsive drug delivery, photothermal therapy and biomedical imaging.
Colloids Surf B Biointerfaces
January 2025
Biofunctional Nanomaterials Laboratory, Centro de Física Aplicada y Tecnología Avanzada, Universidad Nacional Autónoma de México, Querétaro 76230, Mexico. Electronic address:
The integration of multiple functionalities into single theranostic platforms offers new opportunities for personalized and minimally invasive clinical interventions, positioning these materials as highly promising tools in modern medicine. Thereby, magneto-luminescent Janus-like nanoparticles (JNPs) were developed herein, and encapsulated into near-infrared (NIR) light- and pH- responsive micelle-like aggregates (Mic) for simultaneous magnetic targeting, biomedical imaging, photothermal therapy, and pH- NIR-light activated drug delivery. The JNPs consisted of NaYF:Yb,Tm upconverting nanoparticles (UCNPs) on which a well-differentiated magnetite structure (MNPs) grew epitaxially.
View Article and Find Full Text PDFPromoter Polymorphism (Allelic Variation) Affects Tacrolimus Treatment Efficacy by Modulating E2F6 Binding Affinity.
Biomedicines
December 2024
Department of Pharmacy, Huashan Hospital, Fudan University, 12 Middle Urumqi Road, Shanghai 200040, China.
Background: Tacrolimus is widely used as a first-line immunosuppressant in transplant immunology; however, its clinical application is constrained by the narrow therapeutic index and considerable interindividual variability. In this study, we identified the potential regulatory role of a novel promoter polymorphism, rs4519508 C > T, in the tacrolimus pharmacodynamic pathway.
Methods: Dual-luciferase reporter assays and bioinformatic analysis were applied to assess the impact of allelic variation.
Electrophoretic fractionations of lipoproteins in dogs: Intra- and inter-assay imprecision and effects of different storage conditions.
Vet Clin Pathol
December 2024
Department of Veterinary Medicine and Animal Sciences, University of Milan, Lodi, Italy.
Background: Lipoprotein fractions are reported to be unstable in stored human samples, and there is a paucity of information on the analytical precision of electrophoretic separation of lipoproteins in canine serum samples.
Objective: The aim of this study was to assess the effects of intra- and inter-assay imprecision and of storage conditions on the electrophoretic separation of canine lipoproteins.
Methods: Imprecision was assessed by calculating the coefficient of variation (CV) of five replicates of six serum samples run in two sequential runs of agarose gel lipoprotein electrophoresis.
Molluscicidal assessment of certain toxicants: Impact on biochemical alterations and electrophoretic protein patterns in Massylaea vermiculata (O. F. Müller, 1774) snails.
Environ Toxicol Pharmacol
January 2025
Department of Agricultural Zoology and Nematology, Faculty of Agriculture, Al-Azhar University, Assiut Branch, Assiut 71524, Egypt. Electronic address:
Massylaea vermiculata snails are a significant gastropod pest in Egypt, threatening agriculture. Due to increasing concerns about conventional pesticides, it is imperative to find effective alternatives that are less harmful. We assessed the molluscicidal activity of abamectin, methoxyfenozide, and spinosad using the leaf-dipping method in vitro and the effect of LC of these compounds on biochemical aspects and protein electrophoresis.
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