Results 61 to 70 of about 59,695 (281)
Interaction of actin with dansyl‐tropomyosin [PDF]
FEBS Letters, 1986 5‐[Dimethylamino]naphthalene‐1‐sulfonyl chloride (dansyl chloride) reacts with rabbit skeletal muscle tropomyosin (TM) to yield a highly fluorescent product, DNS‐TM. The extent of modification of TM can be regulated over a wide range, 0.3–15.5 dansyl groups per TM, depending upon the temperature and duration of the reaction.
K. Bhangu, Leslie D. Burtnick
openaire +3 more sources
Expression of Neurotrophins and Their Receptors Tropomyosin-related kinases (Trk) under Tension-stress during Distraction Osteogenesis [PDF]
, 2006 The localization and expression of neurotrophins and their receptors during distraction osteogenesis was investigated in 72 male rat femurs (11 weeks old) to further clarify the concurrence of cellular and molecular events of new bone formation.
Aiga, Ayako +6 more
core +1 more source
Cytoskeleton, EarlyView.ABSTRACT Actin filaments are dynamic polymers whose length depends on regulated monomer association and dissociation at their ends. Actin barbed‐end dynamics are relatively better understood, primarily due to the approximately tenfold faster subunit on/off rates at barbed versus pointed ends.
Sawako Yamashiro +5 more
wiley +1 more source
Striated muscle regulation of isometric tension by multiple equilibria. [PDF]
PLoS ONE, 2009 Cooperative activation of striated muscle by calcium is based on the movement of tropomyosin described by the steric blocking theory of muscle contraction.
Henry G Zot +2 more
doaj +1 more source
Decreasing Tropomyosin Phosphorylation Rescues Tropomyosin-induced Familial Hypertrophic Cardiomyopathy [PDF]
Journal of Biological Chemistry, 2013 Studies indicate that tropomyosin (Tm) phosphorylation status varies in different mouse models of cardiac disease. Investigation of basal and acute cardiac function utilizing a mouse model expressing an α-Tm protein that cannot be phosphorylated (S283A) shows a compensated hypertrophic phenotype with significant increases in SERCA2a expression and ...
Hajer N. Sheikh +6 more
openaire +3 more sources
Magnetic susceptibility anisotropy of myocardium imaged by cardiovascular magnetic resonance reflects the anisotropy of myocardial filament α-helix polypeptide bonds. [PDF]
, 2015 BackgroundA key component of evaluating myocardial tissue function is the assessment of myofiber organization and structure. Studies suggest that striated muscle fibers are magnetically anisotropic, which, if measurable in the heart, may provide a tool ...
Dibb, Russell, Liu, Chunlei, Qi, Yi
core +1 more source
Cytoskeleton, EarlyView.ABSTRACT Cells have an intrinsic ability to rapidly respond to environmental change to regulate cell cycle progression and membrane organisation, thereby affecting cell growth and division. The actin cytoskeleton is a highly dynamic complex of proteins that can rapidly reorganise to change the growth pattern of a cell.
Holly R. Brooker +7 more
wiley +1 more source
Caldesmon regulates actin dynamics to influence cranial neural crest migration in Xenopus [PDF]
, 2011 Caldesmon (CaD) is an important actin modulator that associates with actin filaments to regulate cell morphology and motility. Although extensively studied in cultured cells, there is little functional information regarding the role of CaD in migrating ...
Bronner-Fraser, Marianne +2 more
core +2 more sources
ESC Heart Failure, EarlyView.Systematic approach to dilated cardiomyopathy diagnosis. Dilated cardiomyopathy is a clinical diagnosis characterized by the presence of left ventricular dilatation and systolic disfunction unexplained by abnormal loading conditions or coronary artery disease.
Kristian Galanti +14 more
wiley +1 more source
Head &Neck, EarlyView.ABSTRACT Background The NTRK fusion gene is detected in most salivary gland secretory carcinomas. While tropomyosin receptor kinase (TRK) inhibitors are used for various solid tumors with the fusion gene, there are no reports regarding TRK inhibitor use for unresectable parotid gland carcinomas that subsequently shrink and become resectable.
Arisa Nagano +11 more
wiley +1 more source