Results 71 to 80 of about 5,067,072 (323)
Kelvin Probe Force Microscopy in Bionanotechnology: Current Advances and Future Perspectives
Advanced Materials, EarlyView.Kelvin probe force microscopy (KPFM) enables the nanoscale mapping of electrostatic surface potentials. While widely applied in materials science, its use in biological systems remains emerging. This review presents recent advances in KPFM applied to biological samples and provides a critical perspective on current limitations and future directions for
Ehsan Rahimi +4 more
wiley +1 more source
Advanced Materials Interfaces, EarlyView.This study confirms that extracellular vesicles (EVs) derived from mesenchymal stem cells (MSCs) or HEK293F cells overexpressing CD24 have anti‐inflammatory effects in macrophages and monocytes. Further loading either of these EVs with an anti‐Myd88 peptide synergistically enhanced the anti‐inflammatory effects of the EVs.
Burçin İrem Abas +6 more
wiley +1 more source
Frontiers in Cellular and Infection Microbiology, 2018 In the complex microenvironment of the human respiratory tract, different kinds of microorganisms may synergistically interact with each other resulting in viral-bacterial co-infections that are often associated with more severe diseases than the ...
Jie Tong +6 more
doaj +1 more source
Sialic acids, sialoconjugates and enzymes of their metabolism in fungi
Biotechnology & Biotechnological Equipment, 2021 Sialic acids (Sia) represent a set of derivatives of nine-carbon sugar neuraminic acid that occupy a terminal position in oligosaccharide chains located on the surface of cells. They are very important for several physiological and pathological processes,
Rumyana Eneva +4 more
doaj +1 more source
Biological function of sialic acid and sialylation in human health and disease
Cell Death DiscoverySialic acids are predominantly found at the terminal ends of glycoproteins and glycolipids and play key roles in cellular communication and function. The process of sialylation, a form of post-translational modification, involves the covalent attachment ...
Wengen Zhu +3 more
semanticscholar +1 more source
Unified Theory of Bacterial Sialometabolism: How and Why Bacteria Metabolize Host Sialic Acids
ISRN Microbiology, 2013 Sialic acids are structurally diverse nine-carbon ketosugars found mostly in humans and other animals as the terminal units on carbohydrate chains linked to proteins or lipids.
E. Vimr
semanticscholar +1 more source
Advanced Materials Interfaces, EarlyView.Metabolic glycoengineering combined with click chemistry efficiently immobilizes clickable factor H (FH)‐binding peptides onto endothelial cell surfaces, creating stable, uniform coatings that recruit FH and enhance resistance to complement‐mediated inflammation.
Jannes Felsch +7 more
wiley +1 more source
Advanced Science, EarlyView.ST6GAL1 plays a critical role in tumor progression and immune regulation in colorectal cancer (CRC). Its depletion significantly suppresses the malignant phenotype of CRC cells and enhances the efficacy of anti‐PD‐L1 therapy. High ST6GAL1 expression promotes an immune‐activated tumor microenvironment (TME), characterized by increased infiltration of ...
Ximo Xu +15 more
wiley +1 more source
Frontiers in Microbiology, 2016 Viral infections affect millions around the world, sometimes leading to severe consequences or even epidemics. Understanding the molecular dynamics during viral infections would provide crucial information for preventing or stopping the progress of ...
Jaebum Cho +4 more
doaj +1 more source
Advanced Science, EarlyView.This study presents a comprehensive data mining strategy for in‐depth extraction of overall and altered glycan features from structural and site‐specific glycoproteome data across various biomedical samples. The strategy enables the uncovery of four major altered glycan features associated with thymic involution and reveals their coordinated ...
Zhida Zhang +11 more
wiley +1 more source