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Nanoscale Metal-Organic Frameworks for the Co-Delivery of Cycloxaprid and Pooled siRNAs to Enhance Control Efficacy in .
J Agric Food Chem
January 2025
China-Kenya Joint Laboratory for Ecological Pest Control of Citrus, State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops, Key Laboratory of Biopesticide and Chemical Biology, MOE, College of Plant Protection, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
RNA pesticides have emerged as a promising alternative to conventional chemical pesticides due to their high specificity and minimal environmental impact. However, the instability of RNA molecules in the environment and the challenges associated with their effective delivery to target pests limit their broader application. This study addresses these challenges by developing a dual delivery system using chitosan (CS) and Metal-Organic Frameworks (MOFs) to enhance the delivery and efficacy of double-stranded RNA (dsRNA) and cycloxaprid against , a vector of citrus greening disease.
View Article and Find Full Text PDFThe dynamic crosstalk between cytoskeletal filaments regulates the cytoplasmic mechanics across the dorsoventral axis.
J Cell Sci
January 2025
School of Biological Sciences, Indian Association for the Cultivation of Science, Kolkata-700032, India.
The cytoplasm exhibits viscoelastic properties, displaying both solid and liquid-like behavior, and can actively regulate its mechanical attributes. The cytoskeleton is a major regulator among the numerous factors influencing cytoplasmic mechanics. We explore the interdependence of various cytoskeletal filaments and the impact of their density on cytoplasmic viscoelasticity.
View Article and Find Full Text PDFRepresentative modeling of biocompatible MXene nanocomposites for next-generation biomedical technologies and healthcare.
J Mater Chem B
January 2025
Department of Advanced Materials Science & Engineering, Hanseo University, Seosan, Chungnam 31962, Republic of Korea.
MXenes are a class of 2D transition metal carbides and nitrides (MXT) that have attracted significant interest owing to their remarkable potential in various fields. The unique combination of their excellent electromagnetic, optical, mechanical, and physical properties have extended their applications to the biological realm as well. In particular, their ultra-thin layered structure holds specific promise for diverse biomedical applications.
View Article and Find Full Text PDFAn Injectable Alginate Hydrogel Modified by Collagen and Fibronectin for Better Cellular Environment.
ACS Appl Bio Mater
January 2025
Division of Plastic Surgery, Department of Surgery, Yale School of Medicine, Yale University, 310 Cedar Street, New Haven, Connecticut 06510, United States.
Encapsulating fibroblasts in alginate hydrogels is a promising strategy to promote wound healing. However, improving the cell function within the alginate matrix remains a challenge. In this study, we engineer an injectable hydrogel through mixing alginate function with collagen and fibronectin, creating a better microenvironment for enhancing fibroblast function and cytokine secretion.
View Article and Find Full Text PDFBackground: Previous studies have suggested that changes in the composition of the extracellular matrix (ECM) play a significant role in the development of ligamentum flavum hypertrophy (LFH) and the histological differences between the ventral and dorsal layers of the hypertrophied ligamentum flavum. Although LFH is associated with increased fibrosis in the dorsal layer, comprehensive research exploring the characteristics of the ECM and its mechanical properties in both regions is limited. Furthermore, the distribution of fibrosis-associated myofibroblasts within LFH remains poorly understood.
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