SHANK1 facilitates non-small cell lung cancer processes through modulating the ubiquitination of Klotho by interacting with MDM2.
SHANK1 facilitates non-small cell lung cancer processes through modulating the ubiquitination of Klotho by interacting with MDM2.
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SHANK1 通过与 MDM2 相互作用调节 Klotho 泛素化来促进非小细胞肺癌进程
DOI:
10.1038/s41419-022-04860-3
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发表时间:
2022-04-25
影响因子:
9
通讯作者:
Wu, Jianqing
中科院分区:
文献类型:
--
作者:
Chen, Bo;Zhao, Hongye;Li, Min;She, Quan;Liu, Wen;Zhang, Jiayi;Zhao, Weihong;Huang, Shuhong;Wu, Jianqing
SH3 and multiple ankyrin repeat domains 1 (SHANK1) is a scaffold protein, plays an important role in the normal function of neuron system. It has recently been shown to be a potential oncogene. In the present study, we report that the expression of SHANK1 is upregulated in non-small cell lung cancer (NSCLC), and is correlated with clinic pathological characteristics of NSCLC. Moreover, SHANK1 overexpression enhances the proliferation, migration and invasion of NSCLC cells. Mouse cell-derived xenograft model also confirmed the effects of SHANK1 on tumor growth in vivo. Furthermore, we found that SHANK1 increases the protein degradation of Klotho (KL), an important tumor suppressor, through ubiquitination-dependent pathway. In particular, we report discovery of KL as a SHANK1-interacting protein that acts as a new substate of the E3 ubiquitin ligase MDM2. SHANK1 can form a complex with KL and MDM2 and enhance the interaction between KL and MDM2. Our findings reveal an important oncogenic role and mechanism of SHANK1, suggesting SHANK1 can be a potential therapeutic target in NSCLC.
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DOI:
10.1038/nrgastro.2011.241
发表时间:
2011-12-13
期刊:
Nature reviews. Gastroenterology & hepatology
影响因子:
--
作者:
McLarnon, Andy
通讯作者:
McLarnon, Andy
影响因子:
3.6
作者:
Wang, Lei;Lv, Ying;Liu, Guoqin
通讯作者:
Liu, Guoqin
影响因子:
4.2
作者:
Wang, Xueli;Chen, Bo;Wu, Jianqing
通讯作者:
Wu, Jianqing
影响因子:
--
作者:
Loi, Eleonora;Moi, Loredana;Zavattari, Patrizia
通讯作者:
Zavattari, Patrizia
DOI:
10.1186/1756-9966-29-99
发表时间:
2010-07-19
期刊:
Journal of experimental & clinical cancer research : CR
影响因子:
--
作者:
Chen B;Wang X;Zhao W;Wu J
通讯作者:
Wu J