With BioFlux System for live cell analysis under shear flow and IsoFlux System for circulating tumor cell analysis, Fluxion Biosciences turn power of benchtop cellular analysis with advanced tools to automate complex assays.
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Cellular stress induces erythrocyte assembly and promotes microangiopathy
Dec 19, 2018
Microangiopathy with subsequent organ damage represents a major complication in several diseases. The mechanisms...
The need for ultra high field magnetic resonance imaging
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MRI is a noninvasive imaging technology that is known for its superior soft tissue contrast and ability to provide...
The most advanced software for preclinical imaging research
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Modern imaging laboratories hosting PET/MR instruments profit from the fully integrated common imaging platform...
Red blood cell-hitchhiking boosts delivery of nanocarriers to chosen organs
Oct 12, 2018
Drug delivery by nanocarriers (NCs) has long been stymied by dominant liver uptake and limited target organ deposition,...
Adenovirus type B detection using the xxpress qPCR thermal cycler
Sep 17, 2018
The ultrafast xxpress qPCR thermal cycler through performing standard dilution series and multiplex qPCR experiments is...
Diagnosis of Acute Cellular Rejection Using Probe-Based Confocal Laser Endomicroscopy in Lung
Sep 3, 2018
Mauna Kea Technologies announced the publication of a prospective multicenter study that demonstrates the potential of...
Aug 9, 2018
We bring you the latest KOL interview on the Albira Si PET/SPECT/CT from Prof. John Prior, CHUV Lausanne. He describes...
Differentation displacement in acute myeloid leukemia through enhancer activation
Aug 7, 2018
Blast cell differentation is inhibitited by pharmacological targeting of lysine specific demethylase 1 (LSD1). In this...
Dynamic PET imaging and special focus in cardiac kinetic analysis
Aug 1, 2018
Micro-computed tomography, or micro-CT, is being employed by a rapidly increasing number of laboratories for bone...
Novel insights on the mechanical properties of IFs using LUMICKS’ technology
Jul 30, 2018
The journal Science Advances has recently published the paper ‘Viscoelastic properties of vimentin originate from...
Tetraspanin Tspan9 regulates platelet collagen receptor diffusion and activation
Mar 2, 2017
Here we have characterized gene-trap mice lacking Tspan9. The mice were viable with normal platelet numbers and size. Tspan9-deficient platelets were specifically defective in aggregation and secretion induced by the platelet collagen receptor GPVI, despite normal surface GPVI expression levels. A GPVI activation defect was suggested by partially impaired GPVI-induced protein tyrosine phosphorylation. In mechanistic experiments, Tspan9 and GPVI co-immunoprecipitated and co-localised, but super-resolution imaging revealed no defects in collagen-induced GPVI clustering on Tspan9-deficient platelets. However, single particle tracking using total internal reflection fluorescence microscopy showed that GPVI lateral diffusion was reduced by approximately 50% in the absence of Tspan9. Therefore, Tspan9 plays a fine-tuning role in platelet activation by regulating GPVI membrane dynamics.
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