Evidence map›Paper›PMID 35350787›Full record

ArticleFrontiers in immunology2022

Machine-Learning Algorithm-Based Prediction of Diagnostic Gene Biomarkers Related to Immune Infiltration in Patients With Chronic Obstructive Pulmonary Disease.

Yuepeng Zhang, Rongyao Xia, Meiyu Lv, Zhiheng Li, Lingling Jin, Xueda Chen, Yaqian Han, Chunpeng Shi, Yanan Jiang, Shoude Jin

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
8.4field-weighted citation impact, top 2% 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

34 citing papers in PubMed, 56 citations in OpenAlex.

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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

10 authors at 4 institutions in 1 country.

Yuepeng ZhangDepartment of Respiratory Medicine, The Fourth Hospital of Harbin Medical University, Harbin, China.
Rongyao XiaDepartment of Respiratory Medicine, The Second Hospital of Harbin Medical University, Harbin, China.
Meiyu LvDepartment of Respiratory Medicine, The Fourth Hospital of Harbin Medical University, Harbin, China.
Zhiheng LiDepartment of Medical Oncology, The Fourth Hospital of Harbin Medical University, Harbin, China.
Lingling JinDepartment of Respiratory Medicine, The Fourth Hospital of Harbin Medical University, Harbin, China.
Xueda ChenDepartment of Respiratory Medicine, The Fourth Hospital of Harbin Medical University, Harbin, China.
Yaqian HanSchool of Instrumentation Science and Engineering, Harbin Institute of Technology, Harbin, China.
Chunpeng ShiDepartment of Pharmacology, State-Province Key Laboratories of Biomedicine- Pharmaceutics of China, Key Laboratory of Cardiovascular Research, Ministry of Education, College of Pharmacy, Harbin Medical University, Harbin, China.
Yanan JiangDepartment of Pharmacology, State-Province Key Laboratories of Biomedicine- Pharmaceutics of China, Key Laboratory of Cardiovascular Research, Ministry of Education, College of Pharmacy, Harbin Medical University, Harbin, China.
Shoude JinDepartment of Respiratory Medicine, The Fourth Hospital of Harbin Medical University, Harbin, China.
Fourth Affiliated Hospital of Harbin Medical University · CNHarbin Medical University · CNHarbin Institute of Technology · CNSecond Affiliated Hospital of Harbin Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: This study aims to identify clinically relevant diagnostic biomarkers in chronic obstructive pulmonary disease (COPD) while exploring how immune cell infiltration contributes towards COPD pathogenesis. Methods: The GEO database provided two human COPD gene expression datasets (GSE38974 and GSE76925; n=134) along with the relevant controls (n=49) for differentially expressed gene (DEG) analyses. Candidate biomarkers were identified using the support vector machine recursive feature elimination (SVM-RFE) analysis and the LASSO regression model. The discriminatory ability was determined using the area under the receiver operating characteristic curve (AUC) values. These candidate biomarkers were characterized in the GSE106986 dataset (14 COPD patients and 5 controls) in terms of their respective diagnostic values and expression levels. The CIBERSORT program was used to estimate patterns of tissue infiltration of 22 types of immune cells. Furthermore, the Results: 80 genes were identified Conclusion: STUA1 and SLC27A3 are valuable diagnostic biomarkers of COPD. COPD pathogenesis is heavily influenced by patterns of immune cell infiltration. This study provides a molecular biology insight into COPD occurrence and in exploring new therapeutic means useful in COPD.

Indexed as

Genes, MHC Class IPulmonary Disease, Chronic ObstructiveAlgorithmsBiomarkersCytoskeletal ProteinsHumansMachine LearningRNA-Binding ProteinsBiomarkersCytoskeletal ProteinsRNA-Binding ProteinsSTAU1 protein, humanCOPDimmune infiltrationLASSOSLC27A3STAU1SVM-RFE

Identifiers

PMID35350787
PMCPMC8957805
OpenAlexW4220957172

What OpenQuestion holds

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LicenceCC BY
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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.