F-actin
Regulation of retinoschisin secretion in Weri-Rb1 cells by the F-actin and microtubule cytoskeleton.
... the actin cytoskeleton and/or microtubule network ...regulating actin cytoskeletal dynamics ...the F-actin ...induces actin depolymerization and improves glucose-stimulated insulin ...
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Fluid Shear Stress Upregulates E-Tmod41 via miR-23b-3p and Contributes to F-Actin Cytoskeleton Remodeling during Erythropoiesis.
... increased F-actin cytoskeleton content as com- pared to the control cells (Fig ...to F-actin cytoskele- ton remodeling during erythroid ...affects F-actin content (Figs 4 and 5), ...
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Cell stress promotes the association of phosphorylated HspB1 with F-actin.
... with F-actin, we carried out a series of biochemical assays using analyses of protein lysates from cells treated as noted above (control, 30 min HS, SB, and ...and actin was determined by Western ...
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Overexpression of Fyn induces formation of filopodia and lamellipodia in CHO cells via rearrangement of F-actin
... As a main ancillary molecule involved in the regulation of proliferation, differentiation and migration of cortical neurons, Fyn has also been identified as a signal factor in motility and growth involved with ...
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Live imaging provides new insights on dynamic F-actin filopodia and differential endocytosis during myoblast fusion in Drosophila.
... branched F-actin and the WASp, SCAR and Arp2/3 ...with F-actin and membrane markers revealed dynamic FCM-associated actin-enriched protrusions that rapidly extend and retract into the ...
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Dendritic cell podosome dynamics does not depend on the F-actin regulator SWAP-70.
... an F-actin-rich core that is surrounded by a ring or matrix of adhesion and scaffolding proteins, including integrins, paxillin, gelsolin, vinculin, and ...to F-actin dynamics, such as ARP2/3, ...
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Effects of plasma membrane cholesterol level and cytoskeleton F-actin on cell protrusion mechanics.
... upon F- actin disruption are consistent with the previous observations showing the dose-dependent decreasing effects of F-actin disrup- tion on cytoplasmic viscosity ...in ...
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Decavanadate binding to a high affinity site near the myosin catalytic centre inhibits F-actin-stimulated myosin ATPase activity
... and F-actin by the probes was estimated spectrophotometrically using the following extinction coefficients: E 337 1% ) 6100 M -1 cm -1 for IAE- DANS, E 495 1% ) 80 000 M -1 cm -1 for IAF, and E 519 1% ) 100 ...
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Peroxynitrite induces F-actin depolymerization and blockade of myosin ATPase stimulation
... of F-actin with the peroxynitrite-releasing agent 3-morpholinosydnonimine (SIN-1) produced a dose-dependent F-actin ...formation. F-actin depolymerization has been found to be ...
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Reversibility and Viscoelastic Properties of Micropillar Supported and Oriented Magnesium Bundled F-Actin.
... of actin gels by modeling the filaments as linear, charged, semiflexible polyelectrolytes interacting with the divalent cations according to the counterion condensation ...anchoring actin filaments on ...
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Ordered patterns of cell shape and orientational correlation during spontaneous cell migration.
... PI3K-dependent F-actin polymerization in both WT VEG and WT STA ...of actin binding domain fused GFP (ABD-GFP) expression was used as an index of F-actin assembly and localization [25] ...
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Jak3 enables chemokine-dependent actin cytoskeleton reorganization by regulating cofilin and Rac/Rhoa GTPases activation.
... After stimulation, cells were fixed in 3.7% formaldehyde, placed onto glass coverslips treated with poly-L-Lysine and permeabilized with Triton-X100 at 0.1% for 5 min at room temperature. Then, cells were blocked with ...
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(São Paulo, online) vol.1 número2
... the actin reorganization in endothelial cells pretreated with burned ...When F-actin and related proteins are double-stained with specific fluorescence probes and relative antibodies, the above ...
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L-plastin nanobodies perturb matrix degradation, podosome formation, stability and lifetime in THP-1 macrophages.
... the F-actin binding peptide LifeAct-mCherry and EGFP-tagged LPL Nb5/9, GSN Nb11/13, CapG Nb4 or EGFP were differentiated into macrophages by addition of PMA for 3 ...minutes. Actin is shown in red ...
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Production and Functional Characterization of Murine Osteoclasts Differentiated from ER-Hoxb8-Immortalized Myeloid Progenitor Cells.
... mature F-actin ring, actin structures of OCs pass through different intermediate developmental stages called podosome cluster, podo- some ring and podosome belt ...that F-actin ring ...
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Tailor-made ezrin actin binding domain to probe its interaction with actin in-vitro.
... Supported lipid bilayers (SLBs) were formed by fusion of Small Unilamelar Vesicles (SUV) with a lipid composition of 98%PC (phosphatidylcholine (99%) (Egg, Chicken), Avanti Polar Lipids, Alabaster, AL, USA) and 2% ...
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Increased actin polymerization and stabilization interferes with neuronal function and survival in the AMPKγ mutant Loechrig.
... in actin filaments or a more direct effect still has to be ...in actin dynamics affect many cellular processes that when disturbed may interfere with neuronal ...and actin dynamics are an important ...
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Wnt Signalling Promotes Actin Dynamics during Axon Remodelling through the Actin-Binding Protein Eps8.
... of F- actin in growth cones within 15 minutes and therefore before the time when MTs or growth cone size are ...blocking actin dynamics with low levels of Latrunculin B does not fully impair ...
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How actin filaments doff their Pi cap.
... protein actin (or one of its relatives) is found in almost all life ...monomeric actin subunits (called G-actin) polymerize into filaments (F-actin), but it’s still unclear how ...
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Identification of a Splicing Coactivator Gene that Affects the Production of Ochratoxin A in Aspergillus carbonarius
... Figure 4 - Alignment of the nucleotide sequences of Aspergillus niger (CBS 513.88 and ATCC 1015 strains), A. carbonarius wild type (ITAL187), and the mutant (T188/T-DNA). The T-DNA integration into the T188 mutant caused ...
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