Results 31 to 40 of about 520,160 (311)

Nutritional properties of extracellular vesicle-like particles from Sophora flavescens and Periplaneta americana with effects on streptozotocin-induced diabetic wound healing in rats

Frontiers in Nutrition
IntroductionThe medicinal plant Sophora flavescens (SF) and the insect Periplaneta americana (PA) have long been used in treating diabetic wounds. PA-derived extracellular vesicle-like particles (PA-EVLP) can accelerate diabetic wound healing.
Zhengting Wu, Zhengting Wu, Zhengting Wu, Yuanxin Zhao, Yuanxin Zhao, Yuanxin Zhao, Weiyin Zeng, Weiyin Zeng, Weiyin Zeng, Zesheng Lu, Zesheng Lu, Zesheng Lu, Qi You, Qi You, Qi You, Yingqi Cao, Yingqi Cao, Yingqi Cao, Yuanyuan Xia, Yuanyuan Xia, Wencong Shen, Wencong Shen, Wencong Shen, Zilin Ou, Zilin Ou, Zilin Ou, Xiuping Cai, Xiuping Cai, Qing Zhao, Qing Zhao, Qing Zhao, Kewei Zhao, Kewei Zhao, Kewei Zhao   +33 more
doaj   +1 more source

Microencapsulation technology by nature: Cell derived extracellular vesicles with therapeutic potential

, 2013
Cell derived extracellular vesicles are submicron structures surrounded by phospholipid bilayer and released by both prokaryotic and eukaryotic cells.
E. Buzás, A. Falus, Á. Kittel, Buzás, E., Kittel, Ágnes, Falus, A.   +5 more
core   +1 more source

The structure of COPI vesicles and regulation of vesicle turnover

FEBS Letters, 2022
COPI‐coated vesicles mediate transport between Golgi stacks and retrograde transport from the Golgi to the endoplasmic reticulum. The COPI coat exists as a stable heptameric complex in the cytosol termed coatomer and is recruited en bloc to the membrane for vesicle formation.
Rebecca J. Taylor, Grigory Tagiltsev, John A. G. Briggs   +2 more
openaire   +3 more sources

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   +2 more sources

Extracellular Vesicles Mediate Epimastigogenesis in Trypanosoma cruzi: Strain-Specific Dynamics and Temperature-Dependent Differentiation

Life
Trypanosoma cruzi, the causative agent of Chagas disease, undergoes epimastigogenesis—a critical differentiation step in which trypomastigotes transform into epimastigotes. While this process is essential for the parasite’s survival in its insect vector,
Abel Sana, Izadora Volpato Rossi, Bruna Sabatke, Marcel Ivan Ramirez   +3 more
doaj   +1 more source

Gels Obtained by Colloidal Self-Assembly of Amphiphilic Molecules

Gels, 2017
Gelation in water-based systems can be achieved in many different ways. This review focusses on ways that are based on self-assembly, i.e., a bottom-up approach. Self-assembly naturally requires amphiphilic molecules and accordingly the systems described
Paula Malo de Molina, Michael Gradzielski   +1 more
doaj   +1 more source

Vesiculation of Red Blood Cells in the Blood Bank: A Multi-Omics Approach towards Identification of Causes and Consequences

Proteomes, 2020
Microvesicle generation is an integral part of the aging process of red blood cells in vivo and in vitro. Extensive vesiculation impairs function and survival of red blood cells after transfusion, and microvesicles contribute to transfusion reactions ...
Joames K. Freitas Leal, Edwin Lasonder, Vikram Sharma, Jürgen Schiller, Giuseppina Fanelli, Sara Rinalducci, Roland Brock, Giel Bosman   +7 more
doaj   +1 more source

Regulation and Roles of Metacyclogenesis and Epimastigogenesis in the Life Cycle of Trypanosoma cruzi

Pathogens
Trypanosoma cruzi, the etiological agent of Chagas disease, exhibits remarkable developmental plasticity that enables its survival across distinct environments within the insect vector and mammalian host.
Abel Sana, Izadora Volpato Rossi, Marcel Ivan Ramirez   +2 more
doaj   +1 more source

Vesicular release of glutamate utilizes the proton gradient between the vesicle and synaptic cleft

Frontiers in Synaptic Neuroscience, 2010
Glutamate is released from synaptic vesicles following formation of a fusion pore, connecting the vesicle interior with the synaptic cleft. Release is proposed to result from either full fusion of the vesicle with the terminal membrane or by ‘kiss-
Jon T Brown, Kate L Weatherall, Laura R Corria, Thomas E Chater, John Isaac, Neil V Marrion   +5 more
doaj   +1 more source

Anticancer drug delivery with transferrin targeted polymeric chitosan vesicles

, 2004
The study reports the initial biological evaluation of targeted polymeric glycol chitosan vesicles as carrier systems for doxorubicin (Dox). Transferrin (Tf) was covalently bound to the Dox-loaded palmitoylated glycol chitosan (GCP) vesicles using ...
Dufès, Christine, Couet, William, Schätzlein, Andreas G., Uchegbu, I.F., Olivier, Jean-Christophe, Muller, Jean-Marc   +5 more
core   +1 more source