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Showing 1-30 of 30 results for "T7165" within Papers
Nathalie Leborgne-Castel et al.
Plant physiology, 146(3), 1255-1266 (2008-01-11)
The plant defense elicitor cryptogein triggers well-known biochemical events of early signal transduction at the plasma membrane of tobacco (Nicotiana tabacum) cells, but microscopic observations of cell responses related to these early events were lacking. We determined that internalization of
Inhibition of the Src and Jak kinases protects against lipopolysaccharide-induced acute lung injury.
Mariano Severgnini et al.
American journal of respiratory and critical care medicine, 171(8), 858-867 (2005-01-25)
The cascade of cellular and molecular pathways mediating acute lung injury is complex and incompletely defined. Although the Src and Jak family of kinases is upregulated in LPS-induced murine lung injury, their role in the development of lung injury is
Roy Barco et al.
Molecular biology of the cell, 18(10), 4003-4012 (2007-08-10)
Synovial sarcoma is a soft tissue cancer associated with a recurrent t(X:18) translocation that generates one of two fusion proteins, SYT-SSX1 or SYT-SSX2. In this study, we demonstrate that SYT-SSX2 is a unique oncogene. Rather than confer enhanced proliferation on
Sheung Kwan Lam et al.
The Plant journal : for cell and molecular biology, 60(5), 865-881 (2009-08-28)
Brefeldin A (BFA) is a useful tool for studying protein trafficking and identifying organelles in the plant secretory and endocytic pathways. At low concentrations (5-10 microg ml(-1)), BFA caused both the Golgi apparatus and trans-Golgi network (TGN), an early endosome
P Yaish et al.
Science (New York, N.Y.), 242(4880), 933-935 (1988-11-11)
A systematic series of low molecular weight protein tyrosine kinase inhibitors were synthesized; they had progressively increasing affinity over a 2500-fold range toward the substrate site of epidermal growth factor (EGF) receptor kinase domain. These compounds inhibited EGF receptor kinase
Adrian Caplanusi et al.
The Journal of membrane biology, 214(1), 33-41 (2007-06-05)
This study describes the correlation between cell swelling-induced K+ efflux and volume regulation efficiency evaluated with agents known to modulate ion channel activity and/or intracellular signaling processes in a human bronchial epithelial cell line, 16HBE14o(-1). Cells on permeable filter supports
Zhiying Zhao et al.
Pflugers Archiv : European journal of physiology, 456(2), 413-423 (2007-12-19)
Inwardly rectifying potassium channels play an important role in the maintenance of membrane potential in neurons and myocardium. Identification of functional regulation mechanisms concerning these channels may lead to the development of specific modulators for these channels. Genistein is an
Bing-Zhe Hong et al.
Biochemical and biophysical research communications, 347(2), 496-501 (2006-07-11)
Vascular endothelial growth factor (VEGF) is one of the key players in the process of angiogenesis. However, its underlying mechanism remains unclear. Mg2+ is the most abundant intracellular divalent cation in the body and plays critical roles in many cell
Ya A Sheremet et al.
TSitologiia i genetika, 46(5), 3-11 (2013-01-25)
To test whether reversible tubulin phosphorylation plays any role in the process of plant mitosis the effects of inhibitors of tyrosine kinases, herbimycin A, genistein and tyrphostin AG 18, and of an inhibitor of tyrosine phosphatases, sodium orthovanadate, on microtubule
Janusz Ligęza et al.
Acta biochimica Polonica, 58(3), 391-396 (2011-09-03)
Autocrine growth factors produced by epithelial cells mediate the development and proliferation of neoplastic human prostate tissue. Various approaches have been used to down-regulate neoplastic growth of prostate cancer using natural flavonoids, soluble receptors, pseudo-ligands, monoclonal antibodies and tyrosine kinase
Elena Ortiz-Zapater et al.
The Plant journal : for cell and molecular biology, 48(5), 757-770 (2006-10-25)
Plant cells possess much of the molecular machinery necessary for receptor-mediated endocytosis (RME), but this process still awaits detailed characterization. In order to identify a reliable and well-characterized marker to investigate RME in plant cells, we have expressed the human
E Heim
Zeitschrift fur Psychosomatische Medizin und Psychoanalyse, 38(3), 207-226 (1992-01-01)
Stressors and health risks in medical professions are still largely ignored. A survey on different studies in nurses, students, doctors and dentists by this author is compared to results of other authors. Special attention is given to role-strain and health
Masaru Fujimoto et al.
Proceedings of the National Academy of Sciences of the United States of America, 107(13), 6094-6099 (2010-03-17)
Endocytosis performs a wide range of functions in animals and plants. Clathrin-coated vesicle (CCV) formation is an initial step of endocytosis, and in animal cells is largely achieved by dynamins. However, little is known of its molecular mechanisms in plant
Xingyun Qi et al.
eLife, 9 (2020-08-17)
Receptor endocytosis is important for signal activation, transduction, and deactivation. However, how a receptor interprets conflicting signals to adjust cellular output is not clearly understood. Using genetic, cell biological, and pharmacological approaches, we report here that ERECTA-LIKE1 (ERL1), the major
A Gazit et al.
Journal of medicinal chemistry, 32(10), 2344-2352 (1989-10-01)
A novel class of low molecular weight protein tyrosine kinase inhibitors is described. These compounds constitute a systematic series of molecules with a progressive increase in affinity toward the substrate site of the EGF receptor kinase domain. These competitive inhibitors
Randal C Jaffe et al.
Endocrine, 29(1), 121-127 (2006-04-20)
In the human and non-human primate the major secretory product of the uterine glandular epithelial cells is glycodelin. The expression of glycodelin is associated with elevated progesterone levels as its production peaks during the late luteal phase of the menstrual
Gennadii Petrovich Gusev et al.
Journal of comparative physiology. B, Biochemical, systemic, and environmental physiology, 180(3), 385-391 (2009-11-26)
Recently (Agalakova and Gusev in J Comp Physiol 179:443-450, 2009), we demonstrated that the activity of K-Cl cotransport (KCC) in frog red blood cells is inhibited under stimulation of protein kinase C (PKC) with phorbol ester PMA (12-myristate-13-acetate). Present work
Sergey Missan et al.
Biochimica et biophysica acta, 1758(10), 1641-1652 (2006-07-14)
Exposure of cardiac myocytes to hyposmotic solution stimulates slowly-activating delayed-rectifying K(+) current (I(Ks)) via unknown mechanisms. In the present study, I(Ks) was measured in guinea-pig ventricular myocytes that were pretreated with modulators of cell signaling processes, and then exposed to
Thanos Ghelis et al.
Plant physiology, 148(3), 1668-1680 (2008-09-05)
Protein tyrosine (Tyr) phosphorylation plays a central role in many signaling pathways leading to cell growth and differentiation in animals. Tyr phosphorylated proteins have been detected in higher plants, and the roles of protein Tyr phosphatases and protein Tyr kinases
Alla Yemets et al.
Cell biology international, 32(6), 630-637 (2008-03-18)
To investigate the role of tyrosine phosphorylation/dephosphorylation processes in plant cells the morphology of Arabidopsis thaliana primary roots and the organization of cortical microtubules (MTs) were studied after inhibition of protein tyrosine kinases (PTKs) and tyrosine phosphatases (PTPs). It was
S Dunzendorfer et al.
Blood, 91(5), 1527-1532 (1998-03-21)
Secretoneurin (SN), a 33-amino acid neuropeptide, is derived from secretogranin II that is released from sensory afferent C-fibers by capsaicin. Described functions of secretoneurin include chemotaxis of monocytes and endothelial cells, and inhibition of endothelial cell proliferation. Inhibition of monocyte
Doan-Trung Luu et al.
The Plant journal : for cell and molecular biology, 69(5), 894-905 (2011-11-05)
The constitutive cycling of plant plasma membrane (PM) proteins is an essential component of their function and regulation under resting or stress conditions. Transgenic Arabidopsis plants that express GFP fusions with AtPIP1;2 and AtPIP2;1, two prototypic PM aquaporins, were used
David R Taylor et al.
Journal of cell science, 118(Pt 21), 5141-5153 (2005-10-29)
The cellular prion protein (PrP(C)) is essential for the pathogenesis and transmission of prion diseases. Although PrP(C) is known to be located in detergent-insoluble lipid rafts at the surface of neuronal cells, the mechanism of its internalisation is unclear, with
Stuart P McElroy et al.
Cell calcium, 46(2), 99-106 (2009-07-04)
Store-operated Ca2+ entry (SOCE) is an important mechanism for Ca2+ influx in smooth muscle cells; however the activation and regulation of this influx pathway are incompletely understood. In the present study we have examined the effect of several protein kinases
Mikyung Yang et al.
American journal of physiology. Lung cellular and molecular physiology, 294(5), L1007-L1012 (2008-03-18)
We assessed the roles of the protein kinase C (PKC) and the tyrosine kinase (TK) signaling pathways in regulating capacitative calcium entry (CCE) in human pulmonary artery smooth muscle cells (PASMCs) and investigated the effects of intravenous anesthetics (midazolam, propofol
Bing-Zhe Hong et al.
Molecules and cells, 28(1), 13-17 (2009-08-28)
Basic fibroblast growth factor (bFGF) plays an important role in angiogenesis. However, the underlying mechanisms are not clear. Mg(2+) is the most abundant intracellular divalent cation in the body and plays critical roles in many cell functions. We investigated the
Martina Beck et al.
The Plant cell, 24(10), 4205-4219 (2012-10-23)
The activity of surface receptors is location specific, dependent upon the dynamic membrane trafficking network and receptor-mediated endocytosis (RME). Therefore, the spatio-temporal dynamics of RME are critical to receptor function. The plasma membrane receptor flagellin sensing2 (FLS2) confers immunity against
Sergey Missan et al.
Pflugers Archiv : European journal of physiology, 456(3), 489-500 (2007-12-22)
The objective of this study was to investigate the involvement of tyrosine phosphorylation in the hyposmotic stimulation of cardiac I Ks, a slowly activating delayed-rectifier K+ current that promotes repolarization of the action potential. The current was recorded from whole-cell-configured
Wei-Zheng Zeng et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 33(16), 7066-7078 (2013-04-19)
Acid-sensing ion channels (ASICs) are proton-gated cation channels widely expressed in the peripheral and CNSs, which critically contribute to a variety of pathophysiological conditions that involve tissue acidosis, such as ischemic stroke and epileptic seizures. However, the trafficking mechanisms of
B R Hoover et al.
Journal of neurochemistry, 101(5), 1258-1271 (2007-04-11)
Termination of dopamine neurotransmission is primarily controlled by the plasma membrane-localized dopamine transporter. In this study, we investigated how this transporter is regulated by tyrosine kinases in neuronal preparations. In rat dorsal striatal synaptosomes, inhibition of tyrosine kinases by genistein
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