Evidence map›Paper›PMID 33089373›Full record

ArticleCancer immunology, immunotherapy : CII2021

An immune-related gene signature for predicting survival and immunotherapy efficacy in hepatocellular carcinoma.

Yifei Dai, Weijie Qiang, Kequan Lin, Yu Gui, Xun Lan, Dong Wang

Abstract read
In one paragraph

Article in Cancer immunology, immunotherapy : CII, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 98 papers.

0numbers the graph read from it
0cells of the map it votes in
98citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

98 citing papers in PubMed.

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38 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Yifei DaiDepartment of Basic Medical Sciences, School of Medicine, Tsinghua University, Beijing, 100084, China.
Weijie QiangInstitute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100193, China.
Kequan LinSchool of Life Sciences, Tsinghua University, Beijing, 100084, China.
Yu GuiSchool of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
Xun LanDepartment of Basic Medical Sciences, School of Medicine, Tsinghua University, Beijing, 100084, China. xlan@tsinghua.edu.cn.
Dong WangSchool of Basic Medical Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China. dwang@cdutcm.edu.cn.ORCID http://orcid.org/0000-0003-1691-6884

Funding

National Natural Science Foundation of China 81673460Sichuan Province Youth Science and Technology Innovation Team 2020JDTD0022
6 · The paper itself

Abstract

backgroundHepatocellular carcinoma (HCC) ranks the fourth in terms of cancer-related mortality globally. Herein, in this research, we attempted to develop a novel immune-related gene signature that could predict survival and efficacy of immunotherapy for HCC patients.

methodsThe transcriptomic and clinical data of HCC samples were downloaded from The Cancer Genome Atlas (TCGA) and GSE14520 datasets, followed by acquiring immune-related genes from the ImmPort database. Afterwards, an immune-related gene-based prognostic index (IRGPI) was constructed using the Least Absolute Shrinkage and Selection Operator (LASSO) regression model. Kaplan-Meier survival curves as well as time-dependent receiver operating characteristic (ROC) curve were performed to evaluate its predictive capability. Besides, both univariate and multivariate analyses on overall survival for the IRGPI and multiple clinicopathologic factors were carried out, followed by the construction of a nomogram. Finally, we explored the possible correlation of IRGPI with immune cell infiltration or immunotherapy efficacy.

resultsAnalysis of 365 HCC samples identified 11 differentially expressed immune-related genes, which were selected to establish the IRGPI. Notably, it can predict the survival of HCC patients more accurately than published biomarkers. Furthermore, IRGPI can predict the infiltration of immune cells in the tumor microenvironment of HCC, as well as the response of immunotherapy.

conclusionCollectively, the currently established IRGPI can accurately predict survival, reflect the immune microenvironment, and predict the efficacy of immunotherapy among HCC patients.

Indexed as

Gene Expression Regulation, NeoplasticNomogramsTranscriptomeBiomarkers, TumorCarcinoma, HepatocellularCase-Control StudiesComputational BiologyFemaleFollow-Up StudiesGene Expression ProfilingHumansImmunotherapyLiver NeoplasmsMalePrognosisSurvival RateBiomarkers, TumorCancer immunotherapyHepatocellular carcinomaImmune microenvironmentImmune-related genePrognostic index

Identifiers

PMID33089373
PMCPMC10992402

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.