Phosphorylation of Yun is required for stem cell proliferation and tumorigenesis.
Phosphorylation of Yun is required for stem cell proliferation and tumorigenesis.
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DOI:
10.1111/cpr.13230
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发表时间:
2022-05
影响因子:
8.5
通讯作者:
中科院分区:
文献类型:
--
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Stem cells maintain adult tissue homeostasis under physiological conditions. Uncontrolled stem cell proliferation will lead to tumorigenesis. How stem cell proliferation is precisely controlled is still not fully understood. Phosphorylation of Yun is essential for ISC proliferation. Yun is essential for the proliferation of normal and transformed intestinal stem cells. Our mass spectrometry and biochemical data suggest that Yun can be phosphorylated at multiple residues in vivo. Interestingly, we show that the phosphorylation among these residues is likely interdependent. Furthermore, phosphorylation of each residue in Yun is important for its function in ISC proliferation regulation. Thus, our study unveils the important role of post‐translational modification of Yun in stem cell proliferation. Yun (Luck in Chinese) is an intrinsic factor identified for intestinal stem cell (ISC) proliferation control. Yun is post‐translational modified by phosphorylation at five serine residues at its C‐terminus in vivo. Phosphorylation among these five residues is likely interdependent. Importantly, phosphorylation of each residue in Yun is important for Yun's function in ISC proliferation regulation.
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影响因子:
9.8
作者:
Chen Y;Sasai N;Ma G;Yue T;Jia J;Briscoe J;Jiang J
通讯作者:
Jiang J
影响因子:
4.8
作者:
Jia, Hongge;Liu, Yajuan;Jia, Jianhang
通讯作者:
Jia, Jianhang
影响因子:
7.5
作者:
Gervais, Louis;Bardin, Allison J.
通讯作者:
Bardin, Allison J.
影响因子:
4
作者:
Brognard, John;Hunter, Tony
通讯作者:
Hunter, Tony
DOI:
10.1083/jcb.200712159
发表时间:
2008-01-28
期刊:
The Journal of cell biology
影响因子:
--
作者:
Lin H
通讯作者:
Lin H