SRSF10-mediated IL1RAP alternative splicing regulates cervical cancer oncogenesis via mIL1RAP-NF-κB-CD47 axis.
SRSF10-mediated IL1RAP alternative splicing regulates cervical cancer oncogenesis via mIL1RAP-NF-κB-CD47 axis.
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SRSF10介导的IL1RAP选择性剪接通过mIL1RAP-NF-kappa B-CD47轴调节宫颈癌肿瘤发生
DOI:
10.1038/s41388-017-0119-6
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发表时间:
2018-05
期刊:
影响因子:
8
通讯作者:
Teng Y
中科院分区:
文献类型:
--
作者:
Liu F;Dai M;Xu Q;Zhu X;Zhou Y;Jiang S;Wang Y;Ai Z;Ma L;Zhang Y;Hu L;Yang Q;Li J;Zhao S;Zhang Z;Teng Y
High-risk human papillomavirus oncoproteins E6 and E7 are the major etiological factors of cervical cancer but are insufficient for malignant transformation of cervical cancer. Dysregulated alternative splicing, mainly ascribed to aberrant splicing factor levels and activities, contributes to most cancer hallmarks. However, do E6 and E7 regulate the expression of splicing factors? Does alternative splicing acts as an “accomplice” of E6E7 to promote cervical cancer progression? Here, we identified that the splicing factor SRSF10, which promotes tumorigenesis of cervix, was upregulated by E6E7 via E2F1 transcriptional activation. SRSF10 modulates the alternate terminator of interleukin-1 receptor accessory protein exon 13 to increase production of the membrane form of interleukin-1 receptor accessory protein. SRSF10-mediated mIL1RAP upregulates the expression of the “don’t eat me” signal CD47 to inhibit macrophage phagocytosis by promoting nuclear factor-κB activation, which is pivotal in inflammatory, immune, and tumorigenesis processes. Altogether, these data reveal a close relationship among HPV infection, alternative splicing and tumor immune evasion, and also suggests that the SRSF10-mIL1RAP-CD47 axis could be an attractive therapeutic target for the treatment of cervical cancer.
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影响因子:
--
作者:
Liu R;Wei H;Gao P;Yu H;Wang K;Fu Z;Ju B;Zhao M;Dong S;Li Z;He Y;Huang Y;Yao Z
通讯作者:
Yao Z
DOI:
10.1073/pnas.1422749112
发表时间:
2015-08-25
影响因子:
11.1
作者:
Agerstam, Helena;Karlsson, Christine;Fioretos, Thoas
通讯作者:
Fioretos, Thoas
影响因子:
16.8
作者:
通讯作者:
--
影响因子:
5.3
作者:
Li, Huang;Cheng, Yuanming;Feng, Ying
通讯作者:
Feng, Ying
影响因子:
3
作者:
Adamia, Sophia;Pilarski, Patrick M.;Griffin, James D.
通讯作者:
Griffin, James D.