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GoPubMed Proteins lists recent and important papers and reviews for proteins. Page last changed on 11 Apr 2015.

Myosin, light chain 2, regulatory, cardiac, slow

myosin light chain 2, MLC2v, MLC2, MYL2
Thus gene encodes the regulatory light chain associated with cardiac myosin beta (or slow) heavy chain. Ca+ triggers the phosphorylation of regulatory light chain that in turn triggers contraction. Mutations in this gene are associated with mid-left ventricular chamber type hypertrophic cardiomyopathy. [provided by RefSeq, Jul 2008] (from NCBI)
Top mentioned proteins: CAN, Actin, V1a, HAD, FasT
Papers using myosin light chain 2 antibodies
Tea flavonoids and cardiovascular health.
Supplier
Zhang Baohong, In PLoS ONE, 2009
... Rabbit anti-MLC2 (FL-172) antibody (against whole MRLC) was obtained from Santa Cruz Biotechnology, Inc ...
Domain analysis of alpha-actinin reveals new aspects of its association with F-actin during cytokinesis.
Supplier
Hotchin Neil A., In PLoS ONE, 2009
... Polyclonal MLC2 antibody (catalog #: 3672) was purchased from Cell Signaling (Danvers, MA) ...
A role for the juxtamembrane cytoplasm in the molecular dynamics of focal adhesions.
Supplier
Parsons Maddy, In PLoS ONE, 2008
... anti-β1 integrin (BD Biosciences); mouse anti-alpha tubulin, rabbit anti-calnexin and rabbit anti-fibronectin (Sigma Aldrich); rabbit anti-phospho-myosin light chain 2 (Ser19) (Cell Signaling Technology, Inc., Danvers, MA), ...
PDZRhoGEF and myosin II localize RhoA activity to the back of polarizing neutrophil-like cells
Supplier
Bourne Henry R. et al., In The Journal of Cell Biology, 2004
... Mouse monoclonal antibody against myosin light chain 2 phosphorylated at S19 (p-MLC2) was from Cell Signaling Technology ...
Two-photon molecular excitation imaging of Ca2+ transients in Langendorff-perfused mouse hearts.
Supplier
Rutherford Suzannah, In PLoS ONE, 2002
... MLC2v-Cre/ZEG double heterozygous transgenic mice were generated by ...
Papers on myosin light chain 2
Tackling proteome changes in the longissimus thoracis bovine muscle in response to pre-slaughter stress.
New
Zapata et al., Ourense, Spain. In J Proteomics, 06 May 2015
A total of seven structural-contractile proteins (three different myosin light chain isoforms, two fast skeletal myosin light chain 2 isoforms, troponin C type 2 and cofilin-2) and three metabolism enzymes (triosephosphate isomerase, ATP synthase and beta-galactoside alpha-2,6-sialyltransferase) were found to have statistically significant differential abundance in sample groups.
Novel Familial Dilated Cardiomyopathy Mutation in MYL2 Affects the Structure and Function of Myosin Regulatory Light Chain.
New
Szczesna-Cordary et al., Miami, United States. In Febs J, 30 Apr 2015
To gain insight into the functional significance of this pathogenic MYL2 variant, we have cloned and purified the human ventricular RLC wild-type (WT) and D94A-mutant proteins and performed in vitro experiments using RLC-exchanged porcine cardiac preparations.
p38 MAP Kinase Inhibitor Suppresses Transforming Growth Factor-β2-Induced Type 1 Collagen Production in Trabecular Meshwork Cells.
New
Tanihara et al., Kumamoto, Japan. In Plos One, Dec 2014
TGF-β2 increased RhoA activity, actin polymerization, and myosin light chain 2 phosphorylation.
Amniotic fluid-derived stem cells demonstrate limited cardiac differentiation following small molecule-based modulation of Wnt signaling pathway.
New
Jacot et al., Houston, United States. In Biomed Mater, Dec 2014
After a 15 d differentiation, a subpopulation of AFSC upregulated protein expression of smooth muscle actin, myosin light chain-2, and troponin I, all indicative of progression down a cardiac lineage.
Melanocortins Contribute to Sequential Differentiation and Enucleation of Human Erythroblasts via Melanocortin Receptors 1, 2 and 5.
New
Hatta et al., Kanazawa, Japan. In Plos One, Dec 2014
Finally, the phosphorylation of myosin light chain 2, which is essential for the formation of contractile actomyosin rings, was inhibited by anti-MC5R nAb.
Getting the skinny on thick filament regulation in cardiac muscle biology and disease.
Review
New
Chen et al., San Diego, United States. In Trends Cardiovasc Med, May 2014
Key to these new findings is a growing body of evidence that point to an influential and, more recently, direct role for ventricular myosin light chain-2 (MLC2v) phosphorylation in regulating cardiac muscle contraction, function, and disease.
Synergistic effect of inhibitors of MMPs and ROS-dependent modifications of contractile proteins on protection hearts subjected to oxidative stress.
Review
Sawicki, Saskatoon, Canada. In Curr Pharm Des, 2013
Cardiac contractile proteins such as myosin light chain 1 and 2 (MLC1 and MLC2) and troponin I, play a significant role in the regulation of force development.
O-GlcNAcylation, contractile protein modifications and calcium affinity in skeletal muscle.
Review
Bastide et al., Lille, France. In Front Physiol, 2013
In particular, the O-GlcNAcylation level of the phosphoprotein myosin light chain 2 seems to be crucial in the modulation of the calcium activation properties, and should be responsible for changes in calcium properties observed in functional atrophy.
Mechanotransduction and YAP-dependent matrix remodelling is required for the generation and maintenance of cancer-associated fibroblasts.
Impact
Sahai et al., London, United Kingdom. In Nat Cell Biol, 2013
YAP regulates the expression of several cytoskeletal regulators, including ANLN and DIAPH3, and controls the protein levels of MYL9 (also known as MLC2).
Intracellular regulation of matrix metalloproteinase-2 activity: new strategies in treatment and protection of heart subjected to oxidative stress.
Review
Sawicki, Saskatoon, Canada. In Scientifica (cairo), 2012
One such mechanism involves the proteolytic degradation of contractile proteins, such as troponin I (TnI), myosin heavy chain, titin, and the myosin light chains (MLC1 and MLC2) by matrix metalloproteinase-2 (MMP-2).
Biochemical and physiological regulation of cardiac myocyte contraction by cardiac-specific myosin light chain kinase.
Review
Kitakaze et al., Ōsaka, Japan. In Circ J, 2012
Cardiac-specific myosin light chain kinase (cMLCK) is the kinase predominantly responsible for the maintenance of the basal level of phosphorylation of cardiac myosin light chain 2 (MLC2), which it phosphorylates at Ser-15.
Gene duplication and conversion events shaped three homologous, differentially expressed myosin regulatory light chain (MLC2) genes.
GeneRIF
Wansink et al., Nijmegen, Netherlands. In Eur J Cell Biol, 2012
MLC2 isoforms play a role in tumorigenesis.
AMPK regulates mitotic spindle orientation through phosphorylation of myosin regulatory light chain.
GeneRIF
Marcus et al., Atlanta, United States. In Mol Cell Biol, 2012
AMPK mediates spindle pole-associated pMRLC(ser19) to control spindle orientation via regulation of actin cortex-astral microtubule attachments
Effect of selenium on the interaction between daunorubicin and cardiac myosin.
GeneRIF
Wang et al., Wuhan, China. In Biol Trace Elem Res, 2012
Results show that the binding force between selenium and cardiac myosin (CM), which consists of two heavy chains (MHC) and two pairs of light chains: MLC1 and MLC2, was 100 times stronger than that of daunorubicin (DNR) and CM.
Mouse and computational models link Mlc2v dephosphorylation to altered myosin kinetics in early cardiac disease.
GeneRIF
Chen et al., Los Angeles, United States. In J Clin Invest, 2012
Mlc2 phosphorylation regulates actin-myosin interactions in striated muscle contraction. It is important for feedback control of calcium-dependent thin-filament activation. Dephosphorylation can play a critical role in heart failure.
Smooth muscle myosin light chain kinase efficiently phosphorylates serine 15 of cardiac myosin regulatory light chain.
GeneRIF
Ajtai et al., Rochester, United States. In Biochem Biophys Res Commun, 2012
These data demonstrate that smMLCK is a specific and efficient kinase for the in vitro phosphorylation of MYL2, cardiac, and smooth muscle myosin.
Myocardin-related transcription factors and SRF are required for cytoskeletal dynamics and experimental metastasis.
Impact
Treisman et al., London, United Kingdom. In Nat Cell Biol, 2009
Two of these, MYH9 (NMHCIIa) and MYL9 (MLC2), are also required for invasion and lung colonization.
Shared genetic causes of cardiac hypertrophy in children and adults.
Impact
Seidman et al., Boston, United States. In N Engl J Med, 2008
We sequenced eight genes: MYH7, MYBPC3, TNNT2, TNNI3, TPM1, MYL3, MYL2, and ACTC.
Energy-dependent regulation of cell structure by AMP-activated protein kinase.
Impact
Chung et al., Taejŏn, South Korea. In Nature, 2007
Interestingly, the regulatory site of non-muscle myosin regulatory light chain (MRLC; also known as MLC2) was directly phosphorylated by AMPK.
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