Evidence map›Paper›PMID 33795526›Full record

ArticleAging2021

Integrative radiogenomics analysis for predicting molecular features and survival in clear cell renal cell carcinoma.

Hao Zeng, Linyan Chen, Manni Wang, Yuling Luo, Yeqian Huang, Xuelei Ma

Abstract read
In one paragraph

Article in Aging, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 1 pooled it
–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

29 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  6. Colorectal cancer liver metastases: A radiologic point of view.World journal of gastrointestinal oncology · 2025
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  19. Integration of the Microbiome, Metabolome and Transcriptome RevealsAnimals : an open access journal from MDPI · 2023
    Article
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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.

Hao ZengDepartment of Biotherapy, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, and Collaborative Innovation Center, Chengdu, China.
Linyan ChenDepartment of Biotherapy, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, and Collaborative Innovation Center, Chengdu, China.
Manni WangDepartment of Biotherapy, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, and Collaborative Innovation Center, Chengdu, China.
Yuling LuoWest China School of Medicine, West China Hospital, Sichuan University, Chengdu, China.
Yeqian HuangWest China School of Medicine, West China Hospital, Sichuan University, Chengdu, China.
Xuelei MaDepartment of Biotherapy, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, and Collaborative Innovation Center, Chengdu, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo assess the feasibility of predicting molecular characteristics by computed tomography (CT) radiomics features, and predicting overall survival (OS) using combination of omics data in clear cell renal cell carcinoma (ccRCC).

methodsGenetic data of 207 ccRCC patients was retrieved from The Cancer Genome Atlas (TCGA) and matched contrast-enhanced CT images were obtained from The Cancer Imaging Archive (TCIA). Another cohort of 175 ccRCC patients from West China Hospital was used as external validation. We first applied radiomics features and machine learning algorithms to predict genetic mutations and mRNA-based molecular subtypes. Next, we established predictive models for OS based on single omics, combined omics (radiomics+genomics, radiomics+transcriptomics, radiomics+proteomics) and all features (multi-omics).

resultsUsing radiomics features, random forest algorithm showed good capacity to identify the mutations

conclusionsCT radiomics might be a feasible approach to predict genetic mutations, molecular subtypes and OS in ccRCC patients. Integrative analysis of radiogenomics may improve the survival prediction of ccRCC patients.

Indexed as

MutationAgedAlgorithmsCarcinoma, Renal CellDNA-Binding ProteinsFemaleHistone-Lysine N-MethyltransferaseHumansImaging GenomicsKidney NeoplasmsMaleMiddle AgedModels, TheoreticalNeoplasm GradingNomogramsPrognosisBAP1 protein, humanDNA-Binding ProteinsHistone-Lysine N-MethyltransferasePBRM1 protein, humanSETD2 protein, humanTranscription FactorsTumor Suppressor ProteinsUbiquitin ThiolesteraseVHL protein, humanVon Hippel-Lindau Tumor Suppressor Proteingenomicsproteomicsradiomicsrenal cell carcinomatranscriptomics

Identifiers

PMID33795526
PMCPMC8064160

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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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.