搜索范围
P154
应用筛选条件
关键词:'P154'
显示 31-56 #N/A 56 条结果 关于 "P154" 范围 论文
Kensuke Kataoka et al.
Frontiers in cell and developmental biology, 8, 307-307 (2020-07-17)
Tendons and ligaments are pivotal connective tissues that tightly connect muscle and bone. In this study, we developed a novel approach to generate tendon/ligament-like tissues with a hierarchical structure, by introducing the tendon/ligament-specific transcription factor Mohawk (MKX) into the mesenchymal
R B Strutyns'kyĭ et al.
Fiziolohichnyi zhurnal (Kiev, Ukraine : 1994), 59(3), 3-9 (2013-08-21)
The influence of the new cardioprotector flocalin was investigated on the culture of rat's neonatal cardiomyocytes during anoxia-reoxygenation modelling. The mechanisms of apoptosis and necrosis were investigated under influence of ATP-sensitive potassium (K(ATP)) channels activation and in conditions of blocking
Ming-Ying Ling et al.
Atherosclerosis, 226(2), 348-355 (2012-12-12)
Ion channels expressed in monocytes/macrophages have been tightly attached to atherosclerosis by coupling cellular function with electrical activity. However, the function of ATP-sensitive potassium channels (K(ATP)) in atherosclerosis has not been investigated directly. This study was performed to explore its role
Ioannis Eleftherianos et al.
Proceedings of the National Academy of Sciences of the United States of America, 108(29), 12024-12029 (2011-07-02)
The effects of the cellular environment on innate immunity remain poorly characterized. Here, we show that in Drosophila ATP-sensitive potassium channels (K(ATP)) mediate resistance to a cardiotropic RNA virus, Flock House virus (FHV). FHV viral load in the heart rapidly
L Gojković-Bukarica et al.
Fundamental & clinical pharmacology, 13(5), 527-534 (1999-10-16)
The present study was undertaken to examine the antivasoconstrictor effects of pinacidil and levcromakalim, two potassium channel openers (PCOs), on the isolated rabbit portal vein and to define the role for different subtypes of pre- and/or post-synaptic K+ channels in
Li Nie et al.
Biochemical and biophysical research communications, 418(1), 74-80 (2012-01-19)
Prevailing data suggest that ATP-sensitive potassium channels (K(ATP)) contribute to a surprising resistance to hypoxia in mammalian embryos, thus we aimed to characterize the developmental changes of K(ATP) channels in murine fetal ventricular cardiomyocytes. Patch clamp was applied to investigate
Asami Mori et al.
European journal of pharmacology, 669(1-3), 94-99 (2011-08-30)
The large-conductance Ca(2+)-activated K(+) (BK(Ca)) channels modulate the retinal vascular tone, but question of whether the impairment of the channel function contributes to abnormalities of retinal circulation has not yet been completely elucidated. The purpose of this study was to
Olivier Bardou et al.
Biochimica et biophysica acta, 1818(7), 1682-1690 (2012-03-13)
Active Na+ absorption by alveolar ENaC is the main driving force of liquid clearance at birth and lung edema resorption in adulthood. We have demonstrated previously that long-term modulation of KvLQT1 and KATP K+ channel activities exerts sustained control in
Jun-Yih Chen et al.
Shock (Augusta, Ga.), 38(2), 203-212 (2012-05-12)
Alterations in the activity of vascular K channels are commonly associated with abnormalities in cerebral vascular function after subarachnoid hemorrhage (SAH). Subarachnoid hemorrhage-induced vasospasm remains incompletely understood; nevertheless, activation of K channels may be of benefit in relieving spastic constriction.
Yi-Hsien Fang et al.
International journal of molecular sciences, 21(7) (2020-04-03)
Mature mammalian hearts possess very limited regenerative potential. The irreversible cardiomyocyte loss after heart injury can lead to heart failure and death. Pluripotent stem cells (PSCs) can differentiate into cardiomyocytes for cardiac repair, but there are obstacles to their clinical
Hui Zhang et al.
Cancer science, 105(8), 1071-1078 (2014-06-07)
ATP-binding cassette (ABC) transmembrane proteins evidently decrease the intracellular accumulation of substrate chemotherapeutic drugs by extruding them against a concentration gradient, thereby inducing drug resistance. Here we reported the effect of WHI-P154, an irreversible inhibitor of Janus kinase 3 and
Outi Sareila et al.
Mediators of inflammation, 2006(2), 16161-16161 (2006-08-03)
In inflammation, inducible nitric oxide synthase (iNOS) produces nitric oxide (NO), which modulates inflammatory processes. We investigated the effects of Janus kinase (JAK) inhibitors, AG-490 and WHI-P154, on iNOS expression and NO production in J774 murine macrophages stimulated with interferon-gamma
G R Richards et al.
Journal of neurochemistry, 97(1), 201-210 (2006-03-07)
The prospect of manipulating endogenous neural stem cells to replace damaged tissue and correct functional deficits offers a novel mechanism for treating a variety of CNS disorders. The aim of this study was to investigate pathways controlling neurite outgrowth in
R K Narla et al.
Clinical cancer research : an official journal of the American Association for Cancer Research, 4(10), 2463-2471 (1998-10-31)
Glioblastoma multiforme is a highly invasive primary brain tumor with a disappointingly high local recurrence rate and mortality despite intensive multimodality treatment programs. Therefore, new agents that are capable of inhibiting the infiltration of normal brain parenchyma by glioblastoma cells
S Ghosh et al.
Acta crystallographica. Section C, Crystal structure communications, 57(Pt 1), 76-78 (2001-02-15)
The title compounds, C16H15BrN3(O3)(+).Cl(-).CH4O (WHI-P154) and C16H16N3(O3)(+).Cl(-) (WHI-P180), are potent inhibitors [WHI-P154 with IC50 = 5.6 microM and WHI-P180 with IC50 = 4.0 microM for epidermal growth factor receptor (EGFR) kinase inhibition] of the EGFR tyrosine kinase as well as
R K Narla et al.
Clinical cancer research : an official journal of the American Association for Cancer Research, 4(6), 1405-1414 (1998-06-17)
The novel quinazoline derivative 4-(3'-bromo-4'-hydroxylphenyl)-amino-6,7-dimethoxyquinazoline (WHI-P154) exhibited significant cytotoxicity against U373 and U87 human glioblastoma cell lines, causing apoptotic cell death at micromolar concentrations. The in vitro antiglioblastoma activity of WHI-P154 was amplified > 200-fold and rendered selective by conjugation
Shefalee K Bhavsar et al.
Cellular physiology and biochemistry : international journal of experimental cellular physiology, biochemistry, and pharmacology, 27(5), 547-556 (2011-06-22)
Janus kinase 3, a tyrosine kinase expressed in haematopoetic tissues, plays a decisive role in T-lymphocyte survival. JAK3 deficiency leads to (Severe) Combined Immunodeficiency (SCID) resulting from enhanced lymphocyte apoptosis. JAK3 is activated by phosphorylation. Nothing is known about expression
Fuqiang Li et al.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 24(3), 810-822 (2009-11-18)
Neovascularization is critical to destabilization of atheroma. We previously reported that the angiogenic growth factor pleiotrophin (PTN) coaxes monocytes to assume the phenotype of functional endothelial cells in vitro and in vivo. In this study we show that PTN expression
Guansong Wang et al.
Journal of neuroinflammation, 9, 170-170 (2012-07-14)
Secreted phospholipase A₂-IIA (sPLA₂-IIA) is an inducible enzyme released under several inflammatory conditions. It has been shown that sPLA₂-IIA is released from rat brain astrocytes after inflammatory stimulus, and lipopolysaccharide (LPS) and nitric oxide (NO) have been implicated in regulation
J H Cho-Vega et al.
Leukemia, 18(11), 1872-1878 (2004-09-24)
Using a cDNA microarray, we found that suppressor of cytokine signaling 3 (SOCS3) is highly expressed in anaplastic lymphoma kinase (ALK)+ anaplastic large cell lymphoma (ALCL) cell lines. As SOCS3 is induced by activated signal transducer and activator of transcription
Yi-Wei Wang et al.
Neoplasia (New York, N.Y.), 13(8), 704-715 (2011-08-19)
The oncogenic property of anaplastic lymphoma kinase (ALK) plays an essential role in the pathogenesis of various cancers and serves as an important therapeutic target. In this study, we identified frequent intragenic loss of heterozygosity and six novel driver mutations
Eric L Deszo et al.
Cellular signalling, 16(2), 271-280 (2003-11-26)
CD86 expression is up-regulated in activated monocytes and macrophages by a mechanism that is not clearly defined. Here, we report that IL-4-dependent CD86 expression requires activation of ERK1/2 and JAK/STAT6 but is negatively regulated by PKCdelta. PMA differentiated U937 monocytic
Yoshinori Kakutani et al.
Journal of cellular biochemistry, 116(7), 1325-1333 (2015-03-05)
Vascular calcification is a clinically significant component of atherosclerosis and arises from chronic vascular inflammation. Oncostatin M (OSM) derived from plaque macrophages may contribute to the development of atherosclerotic calcification. Here, we investigated the stimulatory effects of OSM on osteoblastic
Kyung-Ae Ji et al.
Glia, 48(2), 102-111 (2004-09-21)
Previously we have reported that thrombin induces inflammatory mediators in brain glial cells (Ryu et al. 2000. J Biol Chem 275:29955). In the present study, we found that thrombin induced a negative regulator of a cytokine signaling molecule, cytokine-induced SH2
Zohreh Hosseinzadeh et al.
Cellular physiology and biochemistry : international journal of experimental cellular physiology, biochemistry, and pharmacology, 36(2), 727-740 (2015-05-30)
Janus kinase-3 (JAK3) is activated during energy depletion. Energy-consuming pumps include the Na(+)/K(+)-ATPase. The present study explored whether JAK3 regulates Na(+)/K(+)-ATPase in dendritic cells (DCs). Ouabain (100 µM)-sensitive (Iouabain) and K(+)-induced (Ipump) outward currents were determined by utilizing whole cell
E A Sudbeck et al.
Clinical cancer research : an official journal of the American Association for Cancer Research, 5(6), 1569-1582 (1999-07-02)
A novel homology model of the kinase domain of Janus kinase (JAK) 3 was used for the structure-based design of dimethoxyquinazoline compounds with potent and specific inhibitory activity against JAK3. The active site of JAK3 in this homology model measures
2/2