Evidence map›Paper›PMID 33789609›Full record

ArticleBMC cancer2021

Comprehensive analysis of immune-related prognostic genes in the tumour microenvironment of hepatocellular carcinoma.

Weike Gao, Luan Li, Xinyin Han, Siyao Liu, Chengzhen Li, Guanying Yu, Lei Zhang, Dongsheng Zhang, Caiyun Liu, Erhong Meng and 4 more

Open access · goldAbstract read
In one paragraph

Article in BMC cancer, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.3field-weighted citation impact, top 42% of its field
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

2 citing papers in PubMed, 2 citations in OpenAlex.

  1. Article
  2. Article
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

14 authors at 3 institutions in 1 country.

Weike Gao *Department of Hepatobiliary and Pancreatic Surgery, Qingdao Municipal Hospital Affiliated to Qingdao University, Qingdao, Shandong Province, 266000, People's Republic of China.
Luan Li *Department of Hepatobiliary and Pancreatic Surgery, Qingdao Municipal Hospital Affiliated to Qingdao University, Qingdao, Shandong Province, 266000, People's Republic of China.
Xinyin Han *Computer Network Information Center, Chinese Academy of Sciences, Beijing, 100190, People's Republic of China.
Siyao LiuChosenMed Technology (Beijing) Co. Ltd, Beijing, 100176, People's Republic of China.
Chengzhen LiThe Second Department of Gastrointestinal Surgery, Jinan Central Hospital Affiliated to Shandong University, No.105 Jiefang Road, Jinan, Shandong Province, 250013, People's Republic of China.
Guanying YuThe Second Department of Gastrointestinal Surgery, Jinan Central Hospital Affiliated to Shandong University, No.105 Jiefang Road, Jinan, Shandong Province, 250013, People's Republic of China.
Lei ZhangThe Second Department of Gastrointestinal Surgery, Jinan Central Hospital Affiliated to Shandong University, No.105 Jiefang Road, Jinan, Shandong Province, 250013, People's Republic of China.
Dongsheng ZhangDepartment of Hepatobiliary and Pancreatic Surgery, Qingdao Municipal Hospital Affiliated to Qingdao University, Qingdao, Shandong Province, 266000, People's Republic of China.
Caiyun LiuDepartment of Hepatobiliary and Pancreatic Surgery, Qingdao Municipal Hospital Affiliated to Qingdao University, Qingdao, Shandong Province, 266000, People's Republic of China.
Erhong MengChosenMed Technology (Beijing) Co. Ltd, Beijing, 100176, People's Republic of China.
Shuai HongChosenMed Technology (Beijing) Co. Ltd, Beijing, 100176, People's Republic of China.
Dongliang WangChosenMed Technology (Beijing) Co. Ltd, Beijing, 100176, People's Republic of China.
Peiming GuoThe Second Department of Gastrointestinal Surgery, Jinan Central Hospital Affiliated to Shandong University, No.105 Jiefang Road, Jinan, Shandong Province, 250013, People's Republic of China. guopeiming_dd@163.com.
Guangjun ShiDepartment of Hepatobiliary and Pancreatic Surgery, Qingdao Municipal Hospital Affiliated to Qingdao University, Qingdao, Shandong Province, 266000, People's Republic of China. sgjzp@hotmail.com.ORCID http://orcid.org/0000-0002-6926-2354
Qingdao University · CNShandong University · CNChinese Academy of Sciences · CN

Funding

the Cancer Genome Atlas of China (CGAC) project from the National Human Genetic Resources Sharing Service Platform (2005DKA21300) YCZYPT[2018]06the Strategic Priority Research Program of the Chinese Academy of Sciences, China XDB38040100
6 · The paper itself

Abstract

backgroundThe mortality rate of hepatocellular carcinoma (HCC) remains high worldwide despite surgery and chemotherapy. Immunotherapy is a promising treatment for the rapidly expanding HCC spectrum. Therefore, it is necessary to further explore the immune-related characteristics of the tumour microenvironment (TME), which plays a vital role in tumour initiation and progression.

methodsIn this research, 866 immune-related differentially expressed genes (DEGs) were identified by integrating the DEGs of samples from The Cancer Genome Atlas (TCGA)-HCC dataset and the immune-related genes from databases (InnateDB; ImmPort). Afterwards, 144 candidate prognostic genes were defined through weighted gene co-expression network analysis (WGCNA).

resultsSeven immune-related prognostic DEGs were identified using the L1-penalized least absolute shrinkage and selection operator (LASSO) Cox proportional hazards (PH) model, and the ImmuneRiskScore model was constructed on this basis. The prognostic index of the ImmuneRiskScore model was then validated in the relevant dataset. Patients were divided into high- and low-risk groups according to the ImmuneRiskScore. Differences in the immune cell infiltration of patients with different ImmuneRiskScore values were clarified, and the correlation of immune cell infiltration with immunotherapy biomarkers was further explored.

conclusionThe ImmuneRiskScore of HCC could be a prognostic marker and can reflect the immune characteristics of the TME. Furthermore, it provides a potential biomarker for predicting the response to immunotherapy in HCC patients.

Indexed as

Biomarkers, TumorCarcinoma, HepatocellularHumansLiver NeoplasmsPrognosisSurvival AnalysisTumor MicroenvironmentBiomarkers, TumorBiomarkerHepatocellular carcinomaImmunePrognostic

Identifiers

PMID33789609
PMCPMC8011181
OpenAlexW3146631400

What OpenQuestion 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 OpenQuestion graph.