Example of capillaries labelled with PECAM1 antibody (green) in a skeletal muscle tissue (α-sarcomeric actin antibody, red).Barbara RinaldiMaria DonniacuoLoredana SodanoGiulia GrittiSimona SignorielloElisabetta ParrettaLiberato BerrinoKonrad Urbanek...
The model for disordered actomyosin bundles recently derived by Oelz, in the work 'A viscous two-phase model for contractile actomyosin bundles' (Math. Biol., 68 (2013), 1653--1676) includes the effects of cross-linking of parallel and anti-parallel actin filaments, their polymerization and...
Nebulin is a giant ( M r 750鈥 850 kDa), modular sarcomeric protein proposed to regulate the assembly, and to specify the precise lengths of actin (thin) fi... ST Kazmierski,PB Antin,CC Witt,... - 《Journal of Molecular Biology》 被引量: 132发表: 2003年 Molecular structure of the ...
We discovered that periodic assemblies of bipolar NMII filaments interlace with perijunctional actin and α-actinin to form a continuous belt of muscle-like sarcomeric units (∼400–600 nm) around each epithelial cell. Remarkably, the sarcomeres of adjacent cells are precisely paired across the ...
Gurniak CB, Chevessier F, Jokwitz M, Jo¨nsson F, Per- las E, Richter H, Matern G, Boyl PP, Chaponnier C, Fu¨rst D, Schro¨der R, Witke W. Severe protein aggre- gate myopathy in a knockout mouse model points to an essential role of cofilin2 in sarcomeric actin exchange...
In this mini-review, we summarized isoform transitions of several most widely examined sarcomeric proteins including myosin, actin, troponin, tropomyosin, titin and myosin binding protein-C, and the consequence of these abnormal isoform transitions. Even though the isoform transitions of sarcomeric ...
Identification and characterization of a factor that binds to two human sarcomeric actin promoters..1. Biol. Chem. 264:1284-1292.Boxer, L. M., T. Miwa, T. A. Gustafson, and L. Kedes. Identification and characterization of a factor that binds to two human sarcomeric actin promoters. J....
GST-ArgBP2-SH3 bound actin, alpha-actinin and vinculin proteins in blot overlays, cosedimentation assays, and EM negative staining techniques. Over-expression of ArgBP2 and ArgBP2-SH3 domains, but not YFP alone, led to loss of myofibrils in cardiomyocytes. Fluorescence Recovery After ...
Filamin, also called actin binding protein-280, is a dimeric protein that cross-links actin filaments in the cortical cytoplasm. In addition to this ubiquitously expressed isoform (FLN1), a second isoform (ABP-L/γ-filamin) was recently identified that is highly expressed...
A note on immunohistochemical staining for sarcomeric actin in rhabdomyosaecoma and other round cell tumors. Carter RL,Hall JM. Histopathology . 1992Carter RL, Hall JM: A note on immunohistochemical staining for sarcomeric actin in rhabdomyosarcomas and other round cell tumours. Histopathology 1992,...