Inositol polyphosphate kinases: regulators of nuclear function

被引：19
作者：
Seeds, Andrew M.
York, John D.
机构：
[1] Duke Univ, Med Ctr, Howard Hughes Med Inst, Dept Pharmacol & Canc Biol, Durham, NC 27710 USA
[2] Duke Univ, Med Ctr, Howard Hughes Med Inst, Dept Biochem, Durham, NC 27710 USA
来源：
CELL BIOLOGY OF INOSITOL LIPIDS AND PHOSPHATES | 2007年 / 74卷
关键词：
D O I：
10.1042/BSS2007c16
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
Recent work has uncovered roles for inositide signalling pathways downstream of phospholipase C activation and inositol 1,4,5-trisphosphate in the regulation of nuclear processes including gene expression, mRNA export and DNA metabolism. The identification of several IPKs (inositol polyphosphate kinases) has renewed interest in the cellular roles of inositol tetra-, penta-, hexa- and pyro-phosphates. Discoveries of inositide receptors and novel mechanisms of inositide action have provided important insights into how such messengers couple to nuclear machinery. In this chapter, we discuss the IPK family members and the nuclear processes that their Mositide products regulate.
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收藏
页码：183 / 197
页数：15
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