Results 41 to 50 of about 83,398 (334)
Frontiers in Microbiology, 2022 Human enterovirus 71 (EV71) is one of the major agents of the hand, foot, and mouth disease (HFMD), and occasionally causes severe neurological complications.
Zhihui Ruan +12 more
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Antibody-loading of biological nanocarrier vesicles derived from red-blood-cell membranes [PDF]
arXiv, 2023 Antibodies, disruptive potent therapeutic agents against pharmacological targets, face a barrier crossing immune-system and cellular-membranes. To overcome these, various strategies have been explored including shuttling via liposomes or bio-camouflaged nanoparticles.
arxiv
Plasmonic nano-aperture label-free imaging [PDF]
, 2020 Label-free observation of nanoparticles by far-field optical microscopy is challenging because their ability to scatter or absorb light dramatically diminishes with decreasing size. Surface plasmon resonance (SPR) and localized surface plasmon resonance (LSPR) imaging have shown promises and respective limitations.
arxiv +1 more source
Proposal of Absolute Nanometer Size Measurement in Flow Cytometry Based on Laser Interferometry [PDF]
arXiv, 2021 The author discusses the laser interference method to measure the size of small bio-particles: extracellular vesicles (EVs), exosomes and viruses of nanometer scale in flow cytometry. By introducing a new laser configuration in place of conventional optical system of the flow cytometry, the interference fringe (periodic intensity modulation) is created
arxiv
Science, 2008 Two pathways within endosomes use specific protein complexes or membrane domains to direct cargo for degradation or secretion from cells.
Marsh, M., van Meer, G.
openaire +4 more sources
BMC Musculoskeletal Disorders, 2021 Background Heterotopic ossification (HO) can limit joint activity, causes ankylosis and impairs the function and rehabilitation of patients. Endothelial to mesenchymal transition (EndMT) plays an important role in the pathogenesis of HO, and high ...
Zhenyuan Wei +5 more
doaj +1 more source
Microbiology Spectrum, 2023 The RNA exosome complex is a conserved, multisubunit RNase complex that contributes to the processing and degradation of RNAs in mammalian cells. However, the roles of the RNA exosome in phytopathogenic fungi and how it relates to fungal development and ...
Yanping Yuan +6 more
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Exosomes and exosomal miRNAs in cardiovascular protection and repair [PDF]
Vascular Pharmacology, 2015 Cell-cell communication between cardiac and vascular cells and from stem and progenitor cells to differentiated cardiovascular cells is both an important and complex process, achieved through a diversity of mechanisms that have an impact on cardiovascular biology, disease and therapeutics.
Emanueli, Costanza +3 more
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Plasma Exosome-Derived SENP1 May Be a Potential Prognostic Predictor for Melanoma
Frontiers in Oncology, 2021 ObjectiveTo evaluate plasma exosome-derived SUMO-specific protease (SENP)1 levels and assess their prognostic value in melanoma.Patients and MethodsWe extracted exosomes from the plasma of 126 melanoma patients, and identified them with transmission ...
Hejuan Hu +9 more
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Role of Exosomes and Exosomal microRNAs in Cancer
Future Science OA, 2020 A growing body of evidence indicates that exosomes play a critical role in the cell-cell communication process. Exosomes are biological nanoparticles with an average diameter of 30-100 nm in size and are produced by almost all cell types in the human body; however, cancer cells contain higher concentrations of exosomes than healthy cells.
openaire +4 more sources