myosin light chain (MLC)
Epithelial myosin light chain kinase–dependent barrier dysfunction mediates T cell activation–induced diarrhea in vivo
... epithelial myosin II regulatory light chain (MLC), which has been correlated with tight junction regulation in vitro, increased abruptly after T cell activation and coincided with the ...
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Protein Kinase A Regulates beta-2 Integrin Avidity Activation and Subsequent Neutrophil Activation via Modulation of Myosin Light Chain Kinase.
... phosphorylates myosin light chain (MLC) at thr18ser19 which allows activates myosin ATPase activity which is required for actin-myosin complex formation as well as myosin ...
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Regulation of human heart contractility by essential myosin light chain isoforms
... The MLC types are classified into essential MLC (or MLC-1) and regulatory (phosphorylatable) MLC (or MLC-2) (5, ...regulatory MLC are associated with the neck region of the ...
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Functions of the Caenorhabditis elegans Regulatory Myosin Light Chain Genes mlc-1 and mlc-2
... regulatory myosin light chain genes, mlc-1 and ...of mlc-1 are redundant to those of mlc-2 in both body-wall and pharyngeal ...muscle. mlc-1(0) mutants are wild type, but ...
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Inverse relationship of Rho kinase and myosin-light chain kinase expression in the aging human detrusor smooth muscle
... and myosin-light chain kinase (MLCK) in the aging human bladder and could demonstrate that ROCK contribution to detrusor contractility was positively correlated with age, while MLCK contribution was ...
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Trifluoperazine Inhibits the Contraction of Cultured Rat Cardiac Cells and the Phosphorylation of Myosin Light Chain
... decreased from 0.31±0.06 in control to 0.16±0.05 in TFP-treated cells (P < 0.05). This inhibition of protein phosphorylation was relatively selective, as two other phosphoproteins (~ 41,000 and 36,000 D) were ...
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A cardiac myosin light chain kinase regulates sarcomere assembly in the vertebrate heart
... the myosin light chain kinase (MLCK) protein family that act on myosin regulatory light chain in muscle cells have been identi- fied, skeletal muscle MLCK (skMLCK) and smooth ...
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The myosin light chain 1 isoform associated with masticatory myosin heavy chain in mammals and reptiles is embryonic/atrial MLC1
... masticatory myosin is the predominantly expressed myosin in jaw-closing muscles of several rodent species, all being members of the Sciuridae ...Masticatory myosin in Sciuridae consists of MHC-M, the ...
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Functionally significant allelic variation in myosin light chain composition in a tropical cichlid
... upper myosin light chain 1; LC1 f2 *, lower myosin light chain 1; LC n , myosin light chain 1 from ...
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Slit and Netrin-1 guide cranial motor axon pathfinding via Rho-kinase, myosin light chain kinase and myosin II
... and myosin light chain kinase (MLCK), which regulate myosin II activity, controlling actin retrograde flow in the growth ...and myosin II are required for Slit and Netrin-1-mediated ...
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Masticatory (`superfast') myosin heavy chain and embryonic/atrial myosin light chain 1 in rodent jaw closing muscles
... masticatory myosin on ...electrophoresis. Myosin was extracted from single skinned fibers and cardiac strips, as described in Bicer and Reiser (Bicer and Reiser, ...extracted myosin was run on an ...
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The Cytomegalovirus Enhancer Induces an Immediate Response to the Myosin Light Chain 2v Promoter during P19CL6 Cell Differentiation
... the MLC-2v promoter were analyzed (Figure 4(b)) [27], the first intronic region further participates in the up-regulation of the MLC-2v gene in cardiac hypertrophy ...brid MLC-2v promoters to DMSO ...
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Attenuated platelet aggregation in patients with septic shock is independent from the activity state of myosin light chain phosphorylation or a reduction in Rho kinase-dependent inhibition of myosin light chain phosphatase
... A washed platelet-rich pellet from 2 ml of whole blood was solubilised in 200 μ l glycerol-free sample buffer containing 50 mM Tris-HCl, pH 6.8, 1% ( w / v ) SDS, 1× cOmplete™ protease inhibitor cocktail (Roche, Basel, ...
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A small molecule inhibitor of T gondii motility induces the posttranslational modification of myosin light chain 1 and inhibits myosin motor activity
... Figure 5. TachypleginA treatment causes a decrease in the motor activity of the TgMyoA motor complex. (A) Affinity-purified myosin motor complexes from DMSO- and tachypleginA-treated parasites, resolved by ...
12
Focal Adhesions, Contractility, and Signaling.pdf
... Much additional evidence supports the idea that isometric tension contributes to the formation of stress fibers. For example, fibroblasts contract collagen gels in which they are suspended. Free-floating gels may be ...
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Abnormal Smooth Muscle Contraction Alters Gut Motility and Propagates Epithelial invasion in the Larval Zebrafish Intestine
... the myosin motor domain via phosphorylated myosin light chain (phospho- MLC) remains the primary signal to initiate contraction, but it is now appreciated that there are additional ...
151
Imatinib relaxes the pulmonary venous bed of guinea pigs
... Mechanisms contributing to imatinib-induced relaxation The tone of vascular SMCs is regulated by various sig- naling cascades, which ultimately modulate intracellular Ca 2+ -levels or/and Ca 2+ -sensitivity of the ...
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The role of palladin in actin organization : implications for the glial scar
... University of Buffalo Center of Excellence in Bioinformatics (Fischer, 2003). Both search queries identified Ig domains of titin and the C-terminal domain of myosin light chain kinase, also called ...
178
The influence of temperature on muscle development in the teleost 'Pleuronectes platessa L '
... of myosin and the maximum velocity of fibre shortening are generally recognised to be linked to the myosin heavy chain composition (Barany 1967, Reiser et ...the light chain 3 content ...
217
HIV 1 Assembly, Release and Maturation
... of myosin light chain kinase, or of actin depolymerisation agents mycalolide B and cyto- chalasin D to reduce the transport of nascent HIV-1 pro- tein in the host cell and to disrupts Gag ...
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