Results 61 to 70 of about 31,112 (203)
Microvesicles and intercellular communication in the context of parasitism [PDF]
Frontiers in Cellular and Infection Microbiology, 2013 There is a rapidly growing body of evidence that production of microvesicles (MVs) is a universal feature of cellular life. MVs can incorporate microRNA (miRNA), mRNA, mtDNA, DNA and retrotransposons, camouflage viruses/viral components from immune surveillance, and transfer cargo between cells.
Natasha S. Barteneva +4 more
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Extracellular vesicles: Exosomes, microvesicles, and friends [PDF]
Journal of Cell Biology, 2013 Cells release into the extracellular environment diverse types of membrane vesicles of endosomal and plasma membrane origin called exosomes and microvesicles, respectively. These extracellular vesicles (EVs) represent an important mode of intercellular communication by serving as vehicles for transfer between cells of membrane and cytosolic proteins ...
Graça Raposo +2 more
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Individualized Multilayer Tensor Learning with An Application in Imaging Analysis [PDF]
arXiv, 2019 This work is motivated by multimodality breast cancer imaging data, which is quite challenging in that the signals of discrete tumor-associated microvesicles (TMVs) are randomly distributed with heterogeneous patterns. This imposes a significant challenge for conventional imaging regression and dimension reduction models assuming a homogeneous feature ...
arxiv
, 2014 On activation cells shed vesicles from their surface by the process of ectocytosis. These micro-vesicles or Ectosomes express phosphatidyl-serine (PS) on their surface, which can elicit a range of biological effects from immune-suppression to the activation of the clotting and complement pathways.
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Endothelial Microvesicles and Soluble Markers of Endothelial Injury in Critically Ill Newborns
Mediators of Inflammation, 2018 Neonatal systemic inflammatory response and multiple organ dysfunction syndrome are the main postnatal insults influencing mortality and morbidity. Critically ill newborns with high predicted mortality are supported by extracorporeal membrane oxygenation
Veronika Vítková +7 more
doaj +1 more source
Acoustic Purification of Extracellular Microvesicles [PDF]
ACS Nano, 2015 Microvesicles (MVs) are an increasingly important source for biomarker discovery and clinical diagnostics. The small size of MVs and their presence in complex biological environment, however, pose technical challenges in sample preparation, particularly when sample volumes are small.
Lee, Kyungheon +3 more
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Fluids and Barriers of the CNS, 2013 Background In addition to possessing intracellular vesicles, eukaryotic cells also produce extracellular microvesicles, ranging from 50 to 1000 nm in diameter that are released or shed into the microenvironment under physiological and pathological ...
Haqqani Arsalan S +5 more
doaj +1 more source
Platelet Microvesicles (Microparticles) in Cardiac Surgery [PDF]
Journal of Cardiothoracic and Vascular Anesthesia, 2016 SIGNIFICANT POSTOPERATIVE BLEEDING is a common risk of cardiac surgery, with approximately 3.5% of patients requiring surgical re-exploration.1 Re-exploration is associated with adverse outcomes, including infections, ischemia, and increased 30-day mortality.2 Similar adverse outcomes are related to erythrocyte transfusions associated with cardiac ...
Tempo, Jake +3 more
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Genetics and Molecular BiologyMicrovesicles are able to induce the cell of origin’s phenotype in a target cell. MicroRNA-21, as an oncomir, is up-regulated in almost all cancer types such as leukemia which results in cell proliferation.
Farnaz Razmkhah +3 more
doaj +1 more source
Stem Cells International, 2016 Background. Synovial sarcoma is an aggressive soft-tissue malignancy. This study examines the presence of the SYT-SSX fusion transcript in synovial sarcoma microvesicles as well as its potential role as a biomarker for synovial sarcoma.
A. Fricke +10 more
doaj +1 more source