Results 21 to 30 of about 529,645 (391)

Cellular locations of proteinases and association with vesicles in porphyromonas gingivalis

European Journal of Medical Research, 2010
We found that locations of arginine-specific gingipain (RGP) in the cellular fractions in the crude extract, envelope, vesicles, and culture supernatants were 48%, 16%, 17%, and 31%, respectively, and the corresponding values of lysine-specific gingipain
Oishi S, Miyashita M, Kiso A, Kikuchi Y, Ueda O, Hirai K, Shibata Y, Fujimura S   +7 more
doaj   +1 more source

Standardization of sample collection, isolation and analysis methods in extracellular vesicle research

Journal of Extracellular Vesicles, 2013
The emergence of publications on extracellular RNA (exRNA) and extracellular vesicles (EV) has highlighted the potential of these molecules and vehicles as biomarkers of disease and therapeutic targets.
K. Witwer, E. Buzás, L. Bemis, Adriana Bora, Cecilia Lässer, J. Lötvall, E. N. Nolte-‘t Hoen, Melissa G. Piper, S. Sivaraman, J. Skog, C. Théry, M. Wauben, F. Hochberg   +12 more
semanticscholar   +1 more source

The Vesicles of Savi [PDF]

Science, 1892
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openaire   +4 more sources

SnapShot: Extracellular Vesicles [PDF]

Cell, 2020
Cells release a variety of extracellular vesicles (EVs; including exosomes, microvesicles, and many others) into their environment. EVs can bud in endosomes or directly at the plasma membrane, carrying a selection of components from the cell and displaying various functional properties.
Federico Cocozza, Federico Cocozza, Lorena Martin-Jaular, Eleonora Grisard, Clotilde Théry, Mathilde Mathieu, Mathilde Mathieu   +6 more
openaire   +3 more sources

A guide to investigating colloidal nanoparticles by cryogenic transmission electron microscopy: pitfalls and benefits

AIMS Biophysics, 2015
Synthetic colloidal nanoparticles are nowadays omnipresent. Nonetheless, adequately characterizing them and interpreting the data is challenging, as their surrounding environment, e.g.
Christophe A. Monnier, David C. Thévenaz, Sandor Balog, Gina L. Fiore, Dimitri Vanhecke, Barbara Rothen-Rutishauser, Alke Petri-Fink   +6 more
doaj   +1 more source

Confinement-induced shape transitions in multilamellar vesicles [PDF]

Phys. Rev. E 89, 040701(R) (2014), 2013
Morphologies of a vesicle confined in a spherical vesicle were explored experimentally by fast confocal laser microscopy and numerically by a dynamically-triangulated membrane model with area-difference elasticity. The confinement was found to induce several novel shapes of the inner vesicles, that had been never observed in unilamellar vesicles ...
arxiv   +1 more source

Extracellular vesicle in vivo biodistribution is determined by cell source, route of administration and targeting

Journal of Extracellular Vesicles, 2015
Extracellular vesicles (EVs) have emerged as important mediators of intercellular communication in a diverse range of biological processes. For future therapeutic applications and for EV biology research in general, understanding the in vivo fate of EVs ...
O. Wiklander, Joel Z. Nordin, Aisling J O'Loughlin, Y. Gustafsson, Giulia Corso, Imre Mäger, P. Vader, Y. Lee, Helena Sork, Y. Seow, N. Heldring, L. Álvarez-Erviti, C. Smith, K. Le Blanc, P. Macchiarini, P. Jungebluth, M. Wood, S. E. Andaloussi   +17 more
semanticscholar   +1 more source

Chemistry in a vesicle [PDF]

Journal of General Physiology, 2017
Slow fusion pore expansion could retain molecules within vesicles, enabling a chemical reaction that modifies secreted products.
openaire   +3 more sources

INVESTIGATION ON THE MORPHOLOGY AND PROPERTIES OF AGGREGATE STRUCTURES OF NATURAL PHOSPHOLIPIDS IN AQUEOUS SYSTEM USING CRYO-TEM

Indonesian Journal of Chemistry, 2012
Cryogenic transmission electron microscopy (Cryo-TEM) was used to investigate the aggregates morphology and properties of candle tree (Aleurites moluccana) endosperm, sesame (Sesamum indicum L.
Dwi Hudiyanti, Tri Joko Raharjo, Narsito Narsito, Sri Noegrohati   +3 more
doaj   +1 more source

Aptamer Functionalized Lipid Multilayer Gratings for Label-Free Analyte Detection

Nanomaterials, 2020
Lipid multilayer gratings are promising optical biosensor elements that are capable of transducing analyte binding events into changes in an optical signal.
Plengchart Prommapan, Nermina Brljak, Troy W. Lowry, David Van Winkle, Steven Lenhert   +4 more
doaj   +1 more source