Amplifying Btk's signal.
Amplifying Btk's signal.
复制标题
放大Btk的信号。
DOI:
10.1016/s1074-7613(03)00304-2
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发表时间:
2003
期刊:
影响因子:
32.4
通讯作者:
Schwartzberg,PamelaL
中科院分区:
文献类型:
--
作者:
Schwartzberg,PamelaL
The Tec kinase Btk is an important regulator of antigen receptor activation of phospholipase C-γ (PLC-γ). Data from Carpenter and colleagues (Saito et al., 2003, this issue ofImmunity) now suggest that Btk also activates phosphatidylinositol-4-phosphate 5-kinase (PIP5K), thereby stimulating a positive feedback loop that generates PI(4,5)P2, the substrate for both phosphoinositide 3-kinase (PI3K) and PLC-γ.