Table 6_Transcriptomic insights into the mechanism of action of telomere-related biomarkers in rheumatoid arthritis.xlsx
Background<p>Rheumatoid arthritis (RA) is an autoimmune inflammatory disease. The mechanism by which telomeres are involved in the development of RA remains unclear. This study aimed to investigate the relationship between RA and telomeres.</p>Methods<p>In this study, we identified...
محفوظ في:
| المؤلف الرئيسي: | |
|---|---|
| مؤلفون آخرون: | , , , |
| منشور في: |
2025
|
| الموضوعات: | |
| الوسوم: |
إضافة وسم
لا توجد وسوم, كن أول من يضع وسما على هذه التسجيلة!
|
| _version_ | 1852020150534930432 |
|---|---|
| author | Lijuan Feng (3746086) |
| author2 | Kaiyong Bai (21405059) Limeng He (18388957) Hao Wang (39217) Wei Zhang (405) |
| author2_role | author author author author |
| author_facet | Lijuan Feng (3746086) Kaiyong Bai (21405059) Limeng He (18388957) Hao Wang (39217) Wei Zhang (405) |
| author_role | author |
| dc.creator.none.fl_str_mv | Lijuan Feng (3746086) Kaiyong Bai (21405059) Limeng He (18388957) Hao Wang (39217) Wei Zhang (405) |
| dc.date.none.fl_str_mv | 2025-05-22T05:25:37Z |
| dc.identifier.none.fl_str_mv | 10.3389/fimmu.2025.1585895.s007 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/dataset/Table_6_Transcriptomic_insights_into_the_mechanism_of_action_of_telomere-related_biomarkers_in_rheumatoid_arthritis_xlsx/29125277 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Genetic Immunology rheumatoid arthritis autoimmune diseases telomeres biomarkers bioinformatics analysis in vitro experiment |
| dc.title.none.fl_str_mv | Table 6_Transcriptomic insights into the mechanism of action of telomere-related biomarkers in rheumatoid arthritis.xlsx |
| dc.type.none.fl_str_mv | Dataset info:eu-repo/semantics/publishedVersion dataset |
| description | Background<p>Rheumatoid arthritis (RA) is an autoimmune inflammatory disease. The mechanism by which telomeres are involved in the development of RA remains unclear. This study aimed to investigate the relationship between RA and telomeres.</p>Methods<p>In this study, we identified differentially expressed genes (DEGs) between RA and control samples by analyzing transcriptome data from a public database. Candidate genes were determined through the intersection of DEGs and telomere-related genes. Biomarkers were subsequently identified using machine learning algorithms, receiver operating characteristic analysis, and expression level comparisons between RA and control samples. Additionally, a nomogram model was employed to predict the diagnostic ability of biomarkers for RA. Subsequently, the potential mechanisms of these biomarkers in RA were further explored using gene set enrichment analysis (GSEA), subcellular localization, chromosome localization, immune infiltration, functional analysis, molecular regulatory networks, drug prediction, and molecular docking. Furthermore, the expression of biomarkers between RA and control samples was validated through in vitro experiments.</p>Results<p>ABCC4, S100A8, VAMP2, PIM2, and ISG20 were identified as biomarkers. These biomarkers demonstrated excellent diagnostic ability for RA through a nomogram. Most of the biomarkers were found to be enriched in processes related to allograft rejection and the cell cycle. Subcellular and chromosomal localization analyses indicated that ABCC4 is localized to the plasma membrane, ISG20 to the mitochondria, PIM2 and S100A8 to the cytoplasm, and VAMP2 to the nucleus. Additionally, nine differential immune cells were identified between RA and control samples, with a strong correlation observed between the biomarkers and activated CD4 memory T cells. S100A8, PIM2, and VAMP2 exhibited high similarity to other biomarkers. Furthermore, three transcription factors (TFs), 121 microRNAs (miRNAs), and six long non-coding RNAs (lncRNAs) were identified as targeted biomarkers. Five drugs—methotrexate, adefovir, furosemide, azathioprine, and cefmetazole—were also identified as targeted biomarkers. Notably, ABCC4 interacted with all five drugs and exhibited the strongest binding energy with methotrexate. The results of the in vitro experiments were consistent with those obtained from the bioinformatics analysis.</p>Conclusion<p>This study identified five biomarkers—ABCC4, S100A8, VAMP2, PIM2, and ISG20—and offered new insights into potential therapeutic strategies for RA.</p> |
| eu_rights_str_mv | openAccess |
| id | Manara_36a80988db4c1913da7eef7343e40938 |
| identifier_str_mv | 10.3389/fimmu.2025.1585895.s007 |
| network_acronym_str | Manara |
| network_name_str | ManaraRepo |
| oai_identifier_str | oai:figshare.com:article/29125277 |
| publishDate | 2025 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | Table 6_Transcriptomic insights into the mechanism of action of telomere-related biomarkers in rheumatoid arthritis.xlsxLijuan Feng (3746086)Kaiyong Bai (21405059)Limeng He (18388957)Hao Wang (39217)Wei Zhang (405)Genetic Immunologyrheumatoid arthritisautoimmune diseasestelomeresbiomarkersbioinformatics analysisin vitro experimentBackground<p>Rheumatoid arthritis (RA) is an autoimmune inflammatory disease. The mechanism by which telomeres are involved in the development of RA remains unclear. This study aimed to investigate the relationship between RA and telomeres.</p>Methods<p>In this study, we identified differentially expressed genes (DEGs) between RA and control samples by analyzing transcriptome data from a public database. Candidate genes were determined through the intersection of DEGs and telomere-related genes. Biomarkers were subsequently identified using machine learning algorithms, receiver operating characteristic analysis, and expression level comparisons between RA and control samples. Additionally, a nomogram model was employed to predict the diagnostic ability of biomarkers for RA. Subsequently, the potential mechanisms of these biomarkers in RA were further explored using gene set enrichment analysis (GSEA), subcellular localization, chromosome localization, immune infiltration, functional analysis, molecular regulatory networks, drug prediction, and molecular docking. Furthermore, the expression of biomarkers between RA and control samples was validated through in vitro experiments.</p>Results<p>ABCC4, S100A8, VAMP2, PIM2, and ISG20 were identified as biomarkers. These biomarkers demonstrated excellent diagnostic ability for RA through a nomogram. Most of the biomarkers were found to be enriched in processes related to allograft rejection and the cell cycle. Subcellular and chromosomal localization analyses indicated that ABCC4 is localized to the plasma membrane, ISG20 to the mitochondria, PIM2 and S100A8 to the cytoplasm, and VAMP2 to the nucleus. Additionally, nine differential immune cells were identified between RA and control samples, with a strong correlation observed between the biomarkers and activated CD4 memory T cells. S100A8, PIM2, and VAMP2 exhibited high similarity to other biomarkers. Furthermore, three transcription factors (TFs), 121 microRNAs (miRNAs), and six long non-coding RNAs (lncRNAs) were identified as targeted biomarkers. Five drugs—methotrexate, adefovir, furosemide, azathioprine, and cefmetazole—were also identified as targeted biomarkers. Notably, ABCC4 interacted with all five drugs and exhibited the strongest binding energy with methotrexate. The results of the in vitro experiments were consistent with those obtained from the bioinformatics analysis.</p>Conclusion<p>This study identified five biomarkers—ABCC4, S100A8, VAMP2, PIM2, and ISG20—and offered new insights into potential therapeutic strategies for RA.</p>2025-05-22T05:25:37ZDatasetinfo:eu-repo/semantics/publishedVersiondataset10.3389/fimmu.2025.1585895.s007https://figshare.com/articles/dataset/Table_6_Transcriptomic_insights_into_the_mechanism_of_action_of_telomere-related_biomarkers_in_rheumatoid_arthritis_xlsx/29125277CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/291252772025-05-22T05:25:37Z |
| spellingShingle | Table 6_Transcriptomic insights into the mechanism of action of telomere-related biomarkers in rheumatoid arthritis.xlsx Lijuan Feng (3746086) Genetic Immunology rheumatoid arthritis autoimmune diseases telomeres biomarkers bioinformatics analysis in vitro experiment |
| status_str | publishedVersion |
| title | Table 6_Transcriptomic insights into the mechanism of action of telomere-related biomarkers in rheumatoid arthritis.xlsx |
| title_full | Table 6_Transcriptomic insights into the mechanism of action of telomere-related biomarkers in rheumatoid arthritis.xlsx |
| title_fullStr | Table 6_Transcriptomic insights into the mechanism of action of telomere-related biomarkers in rheumatoid arthritis.xlsx |
| title_full_unstemmed | Table 6_Transcriptomic insights into the mechanism of action of telomere-related biomarkers in rheumatoid arthritis.xlsx |
| title_short | Table 6_Transcriptomic insights into the mechanism of action of telomere-related biomarkers in rheumatoid arthritis.xlsx |
| title_sort | Table 6_Transcriptomic insights into the mechanism of action of telomere-related biomarkers in rheumatoid arthritis.xlsx |
| topic | Genetic Immunology rheumatoid arthritis autoimmune diseases telomeres biomarkers bioinformatics analysis in vitro experiment |