Alpha-thrombin-induced nuclear sn-1,2-diacylglycerols are derived from phosphatidylcholine hydrolysis in cultured fibroblasts.
Alpha-thrombin-induced nuclear sn-1,2-diacylglycerols are derived from phosphatidylcholine hydrolysis in cultured fibroblasts.
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α-凝血酶诱导的核 sn-1,2-二酰甘油源自培养的成纤维细胞中的磷脂酰胆碱水解。
DOI:
10.1021/bi00168a018
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发表时间:
1994
期刊:
影响因子:
2.9
通讯作者:
Raben,DM
中科院分区:
文献类型:
--
作者:
Jarpe,MB;Leach,KL;Raben,DM
Revised Manuscript Received October 12, 1993® abstract: Diglycerides play an important rolein a number of agonist-induced signal transduction pathways. We have recently demonstrated that-thrombin induces a rapid increase in the level of diglyceride mass in the nucleus and a selective increase in nuclear PKC-[Leach, KL, Ruff, V. A., Jarpe,. B., Fabbro, D., Adams, L. D., & Raben, D. M.(1992) J. Biol. Chem. 267, 21816-21822]. In thepresent report, we examined the potential source of the induced nuclear diglycerides by examining the molecular species profiles of both the induced diglycerides and nuclear phospholipids by capillary gas chromatography. The molecular species profiles of the nuclear diglycerides generated resemble the species profiles of PC, and not PI species, at all times. In addition, while our previous data indicatedthat the molecular species of whole-cell phospholipids did not change in response to-thrombin, nuclear PE was altered in a dramatic and selective manner in response to this agonist. These results demonstrate that PC hydrolysis is the predominant, if not exclusive, source of the-thrombin-induced nuclear diglycerides in these fibroblasts.
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DOI:
--
发表时间:
1985
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Davis,RJ;Ganong,BR;Bell,RM;Czech,MP
通讯作者:
Czech,MP
DOI:
10.1042/bj2850395
发表时间:
1992
期刊:
The Biochemical journal
影响因子:
--
作者:
Wright,TM;Willenberger,S;Raben,DM
通讯作者:
Raben,DM
DOI:
--
发表时间:
1991
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Leach,KL;Ruff,VA;Wright,TM;Pessin,MS;Raben,DM
通讯作者:
Raben,DM
DOI:
--
发表时间:
1965
期刊:
Biochimica et Biophysica Acta
影响因子:
--
作者:
H. G. Rose;J. Frenster
通讯作者:
J. Frenster
DOI:
--
发表时间:
1989
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Badwey,JA;Robinson,JM;Heyworth,PG;Curnutte,JT
通讯作者:
Curnutte,JT