Results 41 to 50 of about 319,764 (352)

Deficiency of annexins A5 and A6 induces complex changes in the transcriptome of growth plate cartilage but does not inhibit the induction of mineralization [PDF]

, 2009
Initiation of mineralization during endochondral ossification is a multistep process and has been assumed to correlate with specific interactions of annexins A5 and A6 and collagens.
Anderson, Anja Niehoff, Balcerzak, Balcerzak, Belluoccio, Bent Brachvogel, Berendes, Blumbach, Brachvogel, Brachvogel, Brachvogel, Bradford, Budde, Christian Frie, Collett, Damazo, Daniele Belluoccio, DiCesare, Ernst Pöschl, Friedericke Pausch, Genge, Genge, Gerke, Girkontaite, Haut Donahue, Hawkins, Hazarika, Hikiji, Hofmann, Ivan Grskovic, John F Bateman, Julia Etich, Karsenty, Karsenty, Kim, Kirsch, Kirsch, Kirsch, Koopman, Kwan, Ling, Livak, Morgan, Murshed, Pfaffl, Rety, Romeis, Sabrina Rosenbaum, Schmitz, Srivastava, Srivastava, Stephen E Moss, Ursula Schlötzer-Schrehardt, Van Gelder, White   +54 more
core   +1 more source

A ‘torn bag mechanism’ of small extracellular vesicle release via limiting membrane rupture of en bloc released amphisomes (amphiectosomes)

eLife
Recent studies showed an unexpected complexity of extracellular vesicle (EV) biogenesis pathways. We previously found evidence that human colorectal cancer cells in vivo release large multivesicular body-like structures en bloc.
Tamás Visnovitz, Dorina Lenzinger, Anna Koncz, Péter M Vizi, Tünde Bárkai, Krisztina V Vukman, Alicia Galinsoga, Krisztina Németh, Kelsey Fletcher, Zsolt I Komlósi, Csaba Cserép, Ádám Dénes, Péter Lőrincz, Gábor Valcz, Edit I Buzas   +14 more
doaj   +1 more source

Exosome-delivered microRNAs promote IFN-α secretion by human plasmacytoid DCs via TLR7 [PDF]

, 2018
The excessive production of type I IFNs is a hallmark and a main pathogenic mechanism of many autoimmune diseases, including systemic lupus erythematosus (SLE).
Andreoli, Laura, Bergese, Paolo, Bosisio, Daniela, Busatto, Sara, D'Oro, Ugo, Giannello, Veronica, Salvi, Valentina, Sozzani, Silvano, Tincani, Angela, Zingoni, Alessandra   +9 more
core   +1 more source

Calcium-independent inhibitory G-protein signaling induces persistent presynaptic muting of hippocampal synapses [PDF]

, 2011
Adaptive forms of synaptic plasticity that reduce excitatory synaptic transmission in response to prolonged increases in neuronal activity may prevent runaway positive feedback in neuronal circuits.
Chang, Chun Yun, Crawford, Devon C, Hyrc, Krzysztof L, Mennerick, Steven   +3 more
core   +2 more sources

Exofection by exosomes: A transient functional cargo transfer

Extracellular Vesicle
Exosomes have emerged as key mediators of inter-cellular communication, transporting a diverse array of cargos that can reflect the current biological state of the cell.
Ramkumar Menon, Madhuri Tatiparthy, Jessica Selim, Isidore Mushimiyimana, Brinley Harrington, Awanit Kumar, Lauren Richardson, Emmanuel Amabebe, Ananth Kumar Kammala   +8 more
doaj   +1 more source

CCT4 promotes tunneling nanotube formation

FEBS Letters, EarlyView.
Tunneling nanotubes (TNTs) are membranous tunnel‐like structures that transport molecules and organelles between cells. They vary in thickness, and thick nanotubes often contain microtubules in addition to actin fibers. We found that cells expressing monomeric CCT4 generate many thick TNTs with tubulin.
Miyu Enomoto, Akiko Asada, Taro Saito, Kanae Ando   +3 more
wiley   +1 more source

Immunotherapeutic Potential of Extracellular Vesicles [PDF]

Frontiers in Immunology, 2014
Extracellular vesicle or EV is a term that encompasses all classes of secreted lipid membrane vesicles. Despite being scientific novelties, EVs are gaining importance as a mediator of important physiological and pathological intercellular activities possibly through the transfer of their cargo of protein and RNA between cells.
Bin eZhang, Yijun eYin, Ruenn Chai eLai, Sai Kiang eLim, Sai Kiang eLim   +4 more
openaire   +4 more sources

Extracellular Vesicles as Drug Transporters

International Journal of Molecular Sciences, 2023
Extracellular vesicles (EVs) are lipid bilayer-delimited particles. According to their size and synthesis pathway, EVs can be classified into exosomes, ectosomes (microvesicles), and apoptotic bodies. Extracellular vesicles are of great interest to the scientific community due to their role in cell-to-cell communication and their drug-carrying ...
Monika Nowak, Julia Górczyńska, Katarzyna Kołodzińska, Jakub Rubin, Anna Choromańska   +4 more
openaire   +3 more sources

Exosomal delivery of IL-10: Biodistribution, pharmacokinetics, and preterm birth prevention strategies

Extracellular Vesicle
This study investigates the potential of extracellular vesicles (EVs) loaded with interleukin-10 (IL-10) to reduce infection-induced preterm birth (PTB).
Brinley Harrington, Tilu Jain Thomas, Madhuri Tatiparthy, Awanit Kumar, Lauren Richardson, Ramkumar Menon, Ananth Kumar Kammala   +6 more
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source