Erbstatin blocks platelet activating factor‐induced protein‐tyrosine phosphorylation, polyphosphoinositide hydrolysis, protein kinase C activation, serotonin secretion and aggregation of rabbit platelets
Erbstatin blocks platelet activating factor‐induced protein‐tyrosine phosphorylation, polyphosphoinositide hydrolysis, protein kinase C activation, serotonin secretion and aggregation of rabbit platelets
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厄布他汀阻断血小板激活因子诱导的蛋白酪氨酸磷酸化、多磷酸肌醇水解、蛋白激酶 C 激活、血清素分泌和兔血小板聚集
DOI:
10.1016/0014-5793(90)80715-u
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发表时间:
1990
期刊:
影响因子:
3.5
通讯作者:
S. Pelech
中科院分区:
文献类型:
--
作者:
H. Salari;V. Duronio;Sandra L. Howard;M. Demos;Kelvin Jones;A. Reany;A. T. Hudson;S. Pelech
The role of protein‐tyrosine phosphorylation in the signal transduction of platelet activating factor (PAF) was investigated in rabbit platelets with a range of synthetic compounds that inhibit protein‐tyrosine kinases. In particular, erbstatin (IC50~20) abrogated a wide range of platelet responses to PAF, including tyrosine phosphorylation of cellular proteins, polyphosphoinositide turnover, activation of membranous protein kinase C, platelet aggregation, and serotonin secretion. With about a third of the potency of erbstatin, compound RG50864 also inhibited many of these responses, whereas at 100 , genistein, 670C88 and ST271 were without effect. Finally, the ability of thrombin to cause platelet aggregation and serotonin secretion was also compromised by erbstatin.
DOI:
10.1073/pnas.83.4.852
发表时间:
1986-02-01
影响因子:
11.1
作者:
GOLDEN, A;NEMETH, SP;BRUGGE, JS
通讯作者:
BRUGGE, JS
DOI:
--
发表时间:
1987
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Hannun,YA;Greenberg,CS;Bell,RM
通讯作者:
Bell,RM
DOI:
--
发表时间:
1989
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Nishibe,S;Wahl,MI;Rhee,SG;Carpenter,G
通讯作者:
Carpenter,G