A Six-lncRNA Signature for Immunophenotype Prediction of Glioblastoma Multiforme.
A Six-lncRNA Signature for Immunophenotype Prediction of Glioblastoma Multiforme.
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DOI:
10.3389/fgene.2020.604655
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发表时间:
2020
影响因子:
3.7
通讯作者:
Zhao S
中科院分区:
文献类型:
--
作者:
Gao M;Wang X;Han D;Lu E;Zhang J;Zhang C;Wang L;Yang Q;Jiang Q;Wu J;Chen X;Zhao S
Glioblastoma multiforme (GBM) is the most aggressive primary tumor of the central nervous system. As biomedicine advances, the researcher has found the development of GBM is closely related to immunity. In this study, we evaluated the GBM tumor immunoreactivity and defined the Immune-High (IH) and Immune-Low (IL) immunophenotypes using transcriptome data from 144 tumors profiled by The Cancer Genome Atlas (TCGA) project based on the single-sample gene set enrichment analysis (ssGSEA) of five immune expression signatures (IFN-γ response, macrophages, lymphocyte infiltration, TGF-β response, and wound healing). Next, we identified six immunophenotype-related long non-coding RNA biomarkers (im-lncRNAs, USP30-AS1, HCP5, PSMB8-AS1, AL133264.2, LINC01684, and LINC01506) by employing a machine learning computational framework combining minimum redundancy maximum relevance algorithm (mRMR) and random forest model. Moreover, the expression level of identified im-lncRNAs was converted into an im-lncScore using the normalized principal component analysis. The im-lncScore showed a promising performance for distinguishing the GBM immunophenotypes with an area under the curve (AUC) of 0.928. Furthermore, the im-lncRNAs were also closely associated with the levels of tumor immune cell infiltration in GBM. In summary, the im-lncRNA signature had important clinical implications for tumor immunophenotyping and guiding immunotherapy in glioblastoma patients in future.
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DOI:
10.1158/1078-0432.ccr-08-1283
发表时间:
2009-02-01
期刊:
Clinical cancer research : an official journal of the American Association for Cancer Research
影响因子:
--
作者:
Beck AH;Espinosa I;Edris B;Li R;Montgomery K;Zhu S;Varma S;Marinelli RJ;van de Rijn M;West RB
通讯作者:
West RB
DOI:
10.1038/nrc3239
发表时间:
2012-03-22
期刊:
Nature reviews. Cancer
影响因子:
--
作者:
Pardoll DM
通讯作者:
Pardoll DM
影响因子:
15.9
作者:
Jeschke, Jana;Bizet, Martin;Fuks, Francois
通讯作者:
Fuks, Francois
影响因子:
64.5
作者:
Rooney MS;Shukla SA;Wu CJ;Getz G;Hacohen N
通讯作者:
Hacohen N
影响因子:
45.3
作者:
Daud, Adil I.;Wolchok, Jedd D.;Hamid, Omid
通讯作者:
Hamid, Omid