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...
Abstract 5400: Increase In Actin O -GlcNAcylation After Acute Exposure to N-Acetyl-D Glucosamine Influences Myofilament Calcium Sensitivity Recently, we have identified specific sites of O -GlcNAcylation in major cardiac myofilament proteins. We used a methodology based on GalNaz-Biotin labeling followe...
Below: corresponding FI profile of NMIIC (green), actin (red), and α-actinin1 (blue). Scale bars represent 10 μm in (A) and 3 μm in (B)–(E). See also Figure S1. Because our data support a role for NMII in modulating epithelial apical perimeter we sought to assess the ...
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,...
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 ...
Our main findings were: (i) activin A treatment reduced the LIF-mediated increase in cardiomyocyte length, perimeter and sarcomeric organization and was accompanied by a substantially decreased 伪-skeletal actin gene expression. (ii) The activin A-mediated phosphorylation of Smad2 was markedly enhanced...
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 ...
Myotubes formed, but subsequent addition of serum or fibronectin was needed for sarcomere formation: integrin and actin became concentrated at Z-bands; myosin and actin occurred between the Z-bands. This change falled to occur in the multinucleate myotubes derived from integrin 尾 PS null myo...