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pmid:39917706

Genetic analysis of potential markers and therapeutic targets for immunity in periodontitis.

Hui Li · Wanqing Du · Xin Ye · Xi Luo · Xuejing Duan

Frontiers in dental medicine · 2024 doi:10.3389/fdmed.2024.1480346

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Experiment

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Data

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title
Genetic analysis of potential markers and therapeutic targets for immunity in periodontitis.
doi
10.3389/fdmed.2024.1480346
pmid
39917706
authors array · 5 items
[0]
Hui Li
[1]
Wanqing Du
[2]
Xin Ye
[3]
Xi Luo
[4]
Xuejing Duan
journal
Frontiers in dental medicine
year
2024
abstract
Objective: Periodontitis is a chronic inflammatory periodontal disease resulting in destroyed periodontal tissue. Many studies have found that the host's inflammatory immune responses are involved in the risk of periodontal tissue damage. In this study, we aim to identify potential biomarkers and therapeutic targets related to immunity in periodontitis. Methods: GSE16134 and GSE10334 were downloaded from the Gene Expression Omnibus (GEO) database, and the immune-related genes were obtained from the Immunology Database and Analysis Portal (ImmPort). After the differentially expressed immune-related genes (DE-IRGs) were identified, enrichment analysis was performed. Two machine learning methods, the least absolute shrinkage and selector operation (LASSO) logistic regression and the support vector machine-recursive feature elimination (SVM-RFE), were used to screen out potential markers for the diagnosis of periodontitis. The CIBERSORT algorithm and LM22 matrix were used to analyze the percentage of infiltrating immune cells in periodontitis. Finally, the potential drug targets for the selected immune-related marker genes were predicted using relevant databases. Results: A total of 7 genes (CD19, CXCR4, FABP4, FOS, IGHD, IL2RG, and PPBP) were upregulated in periodontitis samples. The area under the receiver operating characteristic curve (AUC) value of only one gene for distinguishing periodontitis from healthy samples ranged from 0.724 to 0.894. The prediction ability of the combined risk score of these 7 DE-IRGs was improved (AUC = 0.955). Naïve B cells, neutrophils, plasma cells, and activated memory CD4 T cells were significantly enriched in periodontitis samples, and 25 drugs targeting 4 DE-IRGs were predicted. Conclusion: We developed a diagnostic model based on seven IRGs for periodontitis. The possible drugs targeting IRGs may provide new ideas for periodontitis treatment.
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Two machine learning methods, the least absolute shrinkage and selector operation (LASSO) logistic regression and the support vector machine-recursive feature elimination (SVM-RFE), were used to screen out potential markers for the diagnosis of periodontitis.
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Two machine learning methods, the least absolute shrinkage and selector operation (LASSO) logistic regression and the support vector machine-recursive feature elimination (SVM-RFE), were used to screen out potential markers for the diagnosis of periodontitis.
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The datasets presented in this study can be found in online repositories. The names of the repository/repositories and accession number(s) can be found below: https://www.ncbi.nlm.nih.gov/, Gene Expression Omnibus.
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The prediction ability of the combined risk score of these 7 DE-IRGs was improved (AUC = 0.955).
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The prediction ability of the combined risk score of these 7 DE-IRGs was improved (AUC = 0.955).
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The prediction ability of the combined risk score of these 7 DE-IRGs was improved (AUC = 0.955).
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sample_count
310
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null
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null
platform
570
taxon
Homo sapiens
title
Bacterial Correlates of Gingival Gene Expression
resolution_checked_at
2026-11-01T15:39:54Z
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identifier_resolution_only_no_download_no_licence_read
downloaded
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[0]
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[2]
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[3]
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quote
Two machine learning methods, the least absolute shrinkage and selector operation (LASSO) logistic regression and the support vector machine-recursive feature elimination (SVM-RFE), were used to screen out potential markers for the diagnosis of periodontitis.
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The published estimate as the reader quoted it from the paper. No tolerance is published because the paper states none.
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state
complete
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capability_id
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label
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The paper names the method it used and the corpus's method extractor maps it onto the DSL catalogue: support_vector_machine.
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tier
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tier
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[0]
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[0]
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statements array · 1 item
[0]
The datasets presented in this study can be found in online repositories. The names of the repository/repositories and accession number(s) can be found below: https://www.ncbi.nlm.nih.gov/, Gene Expression Omnibus.
basis
The paper names GSE16134, GSE10334 in Gene Expression Omnibus (GEO) and the accession resolves in the repository. No dataset was downloaded and no licence was read.
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minimax
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method
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PMID 39917706 full text
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[0]
Two machine learning methods, the least absolute shrinkage and selector operation (LASSO) logistic regression and the support vector machine-recursive feature elimination (SVM-RFE), were used to screen out potential markers for the diagnosis of periodontitis.
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Complete file
{"sci_version": "1.2", "schema": "https://corpus.bntrg.co.uk/sci/1.0/sci.schema.json", "id": "pmid:39917706", "kind": "science-record", "revision": 4, "content_hash": "sha256:e65be4aff70aa52402fe9af51bc3ab3f72c65a042b969192f2921e3bbae6a8b6", "created_at": "2026-11-01T20:30:11Z", "updated_at": "2026-11-01T22:56:06Z", "generator": {"name": "corpus-assay-engine", "run_id": "reading-sci-2026-11-01"}, "paper": {"state": "complete", "title": "Genetic analysis of potential markers and therapeutic targets for immunity in periodontitis.", "doi": "10.3389/fdmed.2024.1480346", "pmid": "39917706", "authors": ["Hui Li", "Wanqing Du", "Xin Ye", "Xi Luo", "Xuejing Duan"], "journal": "Frontiers in dental medicine", "year": 2024, "abstract": "Objective: Periodontitis is a chronic inflammatory periodontal disease resulting in destroyed periodontal tissue. Many studies have found that the host's inflammatory immune responses are involved in the risk of periodontal tissue damage. In this study, we aim to identify potential biomarkers and therapeutic targets related to immunity in periodontitis.\nMethods: GSE16134 and GSE10334 were downloaded from the Gene Expression Omnibus (GEO) database, and the immune-related genes were obtained from the Immunology Database and Analysis Portal (ImmPort). After the differentially expressed immune-related genes (DE-IRGs) were identified, enrichment analysis was performed. Two machine learning methods, the least absolute shrinkage and selector operation (LASSO) logistic regression and the support vector machine-recursive feature elimination (SVM-RFE), were used to screen out potential markers for the diagnosis of periodontitis. The CIBERSORT algorithm and LM22 matrix were used to analyze the percentage of infiltrating immune cells in periodontitis. Finally, the potential drug targets for the selected immune-related marker genes were predicted using relevant databases.\nResults: A total of 7 genes (CD19, CXCR4, FABP4, FOS, IGHD, IL2RG, and PPBP) were upregulated in periodontitis samples. The area under the receiver operating characteristic curve (AUC) value of only one gene for distinguishing periodontitis from healthy samples ranged from 0.724 to 0.894. The prediction ability of the combined risk score of these 7 DE-IRGs was improved (AUC = 0.955). Naïve B cells, neutrophils, plasma cells, and activated memory CD4 T cells were significantly enriched in periodontitis samples, and 25 drugs targeting 4 DE-IRGs were predicted.\nConclusion: We developed a diagnostic model based on seven IRGs for periodontitis. The possible drugs targeting IRGs may provide new ideas for periodontitis treatment.", "claims": [{"id": "claim-method", "statement": "Two machine learning methods, the least absolute shrinkage and selector operation (LASSO) logistic regression and the support vector machine-recursive feature elimination (SVM-RFE), were used to screen out potential markers for the diagnosis of periodontitis.", "kind": "methodological", "target": null, "evidence": [{"asset": "source:pmid:39917706", "locator": "sections[0] \"Abstract\" paragraph 2", "quote": "Two machine learning methods, the least absolute shrinkage and selector operation (LASSO) logistic regression and the support vector machine-recursive feature elimination (SVM-RFE), were used to screen out potential markers for the diagnosis of periodontitis."}], "state": "complete"}, {"id": "claim-data-access", "statement": "The datasets presented in this study can be found in online repositories. The names of the repository/repositories and accession number(s) can be found below: https://www.ncbi.nlm.nih.gov/, Gene Expression Omnibus.", "kind": "methodological", "target": null, "evidence": [{"asset": "source:pmid:39917706", "locator": "sections[15] \"Data availability statement\" paragraph 2", "quote": "The datasets presented in this study can be found in online repositories. 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