Evidence map›Paper›PMID 34898475›Full record

ArticleAging2021

Identification of a novel immune signature for optimizing prognosis and treatment prediction in colorectal cancer.

Yan Li, Yiyi Li, Zijin Xia, Dun Zhang, Xiaomei Chen, Xinyu Wang, Jing Liao, Wei Yi, Jun Chen

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 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Review
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

9 authors.

Yan LiZhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, Guangdong, China.
Yiyi LiZhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, Guangdong, China.
Zijin XiaZhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, Guangdong, China.
Dun ZhangDepartment of Medical Oncology, Sun Yat-Sen University Cancer Center, Guangzhou, Guangdong, China.
Xiaomei ChenThe First School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong, China.
Xinyu WangZhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, Guangdong, China.
Jing LiaoThe Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, China.
Wei YiZhongshan Ophthalmic Center, Sun Yat-Sen University, Guangzhou, Guangdong, China.
Jun ChenZhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, Guangdong, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundGlobally, colorectal cancer (CRC) is one of the most lethal malignant diseases. However, the currently approved therapeutic options for CRC failed to acquire satisfactory treatment efficacy. Tailoring therapeutic strategies for CRC individuals can provide new insights into personalized prediction approaches and thus maximize clinical benefits.

methodsIn this study, a multi-step process was used to construct an immune-related genes (IRGs) based signature leveraging the expression profiles and clinical characteristics of CRC from the Gene Expression Omnibus (GEO) database and the Cancer Genome Atlas (TCGA) database. An integrated immunogenomic analysis was performed to determine the association between IRGs with prognostic significance and cancer genotypes in the tumor immune microenvironment (TIME). Moreover, we performed a comprehensive

resultsThe established signature was shown to be a promising biomarker for evaluating clinical outcomes in CRC. The immune risk score as calculated by this classifier was significantly correlated with over-riding malignant phenotypes and immunophenotypes. Further analyses demonstrated that CRCs with low immune risk scores achieved better therapeutic benefits from immunotherapy, while AZD4547, Cytochalasin B and S-crizotinib might have potential therapeutic implications in the immune risk score-high CRCs.

conclusionsOverall, this IRGs-based signature not only afforded a useful tool for determining the prognosis and evaluating the TIME features of CRCs, but also shed new light on tailoring CRCs with precise treatment.

Indexed as

Biomarkers, TumorColorectal NeoplasmsComputer SimulationHumansImmunityPrognosisRisk AssessmentSurvival AnalysisTreatment OutcomeBiomarkers, Tumorcolorectal cancerimmune signatureimmunotherapyprecision medicineprognosis

Identifiers

PMID34898475
PMCPMC8714135

What Socratic holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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 Socratic graph.