Evidence map›Paper›PMID 34630628›Full record

ArticleComputational and mathematical methods in medicine2021

Identification of Pulpitis-Related Potential Biomarkers Using Bioinformatics Approach.

Bingchang Xin, Yuxiang Lin, He Tian, Jia Song, Liwei Zhang, Jian Lv

Open access · hybridAbstract read
In one paragraph

Article in Computational and mathematical methods in medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.4field-weighted citation impact, top 19% 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

8 citing papers in PubMed, 19 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

6 authors at 3 institutions in 1 country.

Bingchang XinDepartment of Cariology and Endodontology, Qingdao Stomatological Hospital Affiliated to Qingdao University, 266001 Qingdao, Shandong Province, China.
Yuxiang LinDepartment of Cariology and Endodontology 2nd, Stomatological Hospital of Xiamen Medical College, 361008 Xiamen, Fujian Province, China.
He TianDepartment of Cariology and Endodontology 2nd, Stomatological Hospital of Xiamen Medical College, 361008 Xiamen, Fujian Province, China.
Jia SongDepartment of Cariology and Endodontology, Qingdao Stomatological Hospital Affiliated to Qingdao University, 266001 Qingdao, Shandong Province, China.
Liwei ZhangDepartment of Dental Implant, Rizhao Stomatological Hospital, 276800 Rizhao, Shandong Province, China.ORCID https://orcid.org/0000-0002-0494-4565
Jian LvDepartment of Preventive Dentistry, Qingdao Stomatological Hospital Affiliated to Qingdao University, 266001 Qingdao, Shandong Province, China.ORCID https://orcid.org/0000-0002-5730-3614
Qingdao University · CNXiamen Medical CollegePeople’s Hospital of Rizhao · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Inflammatory reaction of pulp tissue plays a role in the pathogen elimination and tissue repair. The evaluation of severity of pulpitis can serve an instructive function in therapeutic scheme. However, there are many limitations in the traditional evaluation methods for the severity of pulpitis. Based on the Gene Expression Omnibus (GEO) database, our study discovered 843 differentially expressed genes (DEGs) related to pulpitis. Afterwards, we constructed a protein-protein interaction (PPI) network of DEGs and used MCODE plugin to determine the key functional subset. Meanwhile, genes in the key functional subset were subjected to GO and KEGG enrichment analyses. The result showed that genes were mainly enriched in inflammatory reaction-related functions. Next, we screened out intersections of PPI network nodes and pulpitis-related genes. Then, 20 genes were obtained as seed genes. In the PPI network, 50 genes that had the highest correlation with seed genes were screened out using random walk with restart (RWR). Furthermore, 4 pulpitis-related hub genes were obtained from the intersection of the top 50 genes and genes in the key functional subset. Finally, GeneMANIA was utilized to predict genes coexpressed with hub genes, and expression levels of the 4 hub genes in normal and pulpitis groups were analyzed based on GEO data. The result demonstrated that the 4 hub genes were mainly coexpressed with chemokine-related genes and were remarkably upregulated in the pulpitis group. In short, we eventually determined 4 potential biomarkers of pulpitis.

Indexed as

AlgorithmsBiomarkersCase-Control StudiesChemotaxis, LeukocyteComputational BiologyCytokinesDatabases, GeneticGene Expression ProfilingGene Expression RegulationGene OntologyGene Regulatory NetworksGenetic MarkersHumansProtein Interaction MapsPulpitisBiomarkersCytokinesGenetic Markers

Identifiers

PMID34630628
PMCPMC8495466
OpenAlexW3202719448

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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.