{"doi":"10.3389/fgene.2022.827840","title":"A Novel Defined Super-Enhancer Associated Gene Signature to Predict Prognosis in Patients With Diffuse Large B-Cell Lymphoma","abstract":"<jats:p><jats:bold>Background:</jats:bold> Diffuse large B-cell lymphoma (DLBCL) is a genetically heterogeneous disease that can have profound differences in survival outcomes. A variety of powerful prognostic factors and models have been constructed; however, the development of more accurate prognosis prediction and targeted treatment for DLBCL still faces challenges. An explosion of research on super-enhancer (SE)–associated genes provide the possibility to use in prognostication for cancer patients. Here, we aimed to establish a novel effective prognostic model using SE-associated genes from DLBCL.</jats:p><jats:p><jats:bold>Methods:</jats:bold> A total of 1,105 DLBCL patients from the Gene Expression Omnibus database were included in this study and were divided into a training set and a validation set. A total of 11 SE-associated genes (BCL2, SPAG16, PXK, BTG1, LRRC37A2, EXT1, TGFBR2, ANKRD12, MYCBP2, PAX5, and MYC) were initially screened and identified by the least absolute shrinkage and selection operator (Lasso) penalized Cox regression, univariate and multivariate Cox regression analysis. Finally, a risk score model based on these 11 genes was constructed.</jats:p><jats:p><jats:bold>Results:</jats:bold> Kaplan–Meier (K–M) curves showed that the low-risk group appeared to have better clinical survival outcomes. The excellent performance of the model was determined <jats:italic>via</jats:italic> time-dependent receiver operating characteristic (ROC) curves. A nomogram based on the polygenic risk score was further established to promote reliable prognostic prediction. This study proposed that the SE-associated-gene risk signature can effectively predict the response to chemotherapy in DLBCL patients.</jats:p><jats:p><jats:bold>Conclusion:</jats:bold> A novel and reliable SE-associated-gene signature that can effectively classify DLBCL patients into high-risk and low-risk groups in terms of overall survival was developed, which may assist clinicians in the treatment of DLBCL.</jats:p>","journal":"Frontiers in Genetics","year":2022,"id":640290,"datarank":0.38474240361923057,"base_score":2.5649493574615367,"endowment":2.5649493574615367,"self_citation_contribution":0.38474240361923057,"citation_network_contribution":0.0,"self_endowment_contribution":0.38474240361923057,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":12,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":null,"is_data_producer":false,"deposit_databanks":null,"is_oa":false,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":null,"fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":915133,"name":"Yuhang Li","orcid":"0000-0003-4086-0323","position":1,"is_corresponding":false},{"id":1664008,"name":"Yanan Jiang","orcid":null,"position":2,"is_corresponding":false},{"id":1664009,"name":"Jinhuan Wang","orcid":null,"position":3,"is_corresponding":false},{"id":1664010,"name":"Huimeng Sun","orcid":null,"position":4,"is_corresponding":false},{"id":1305709,"name":"Wenqi Wu","orcid":"0000-0002-6184-8668","position":5,"is_corresponding":false},{"id":1664011,"name":"Yangyang LV","orcid":null,"position":6,"is_corresponding":false},{"id":627518,"name":"Su Liu","orcid":"0000-0002-8714-081X","position":7,"is_corresponding":false},{"id":1664012,"name":"Yixin Zhai","orcid":null,"position":8,"is_corresponding":false},{"id":1664013,"name":"LinYan Tian","orcid":null,"position":9,"is_corresponding":false},{"id":542327,"name":"Lanfang Li","orcid":"0000-0001-7510-8751","position":10,"is_corresponding":false},{"id":311128,"name":"Zhigang Zhao","orcid":"0000-0003-4110-4802","position":11,"is_corresponding":false},{"id":1169993,"name":"Hong Xu","orcid":"0000-0001-7039-1797","position":0,"is_corresponding":false}],"reference_count":0,"raw_metadata":{"has_enrichment":true,"resolved":true,"title":"A Novel Defined Super-Enhancer Associated Gene Signature to Predict Prognosis in Patients With Diffuse Large B-Cell Lymphoma","abstract":"<jats:p><jats:bold>Background:</jats:bold> Diffuse large B-cell lymphoma (DLBCL) is a genetically heterogeneous disease that can have profound differences in survival outcomes. A variety of powerful prognostic factors and models have been constructed; however, the development of more accurate prognosis prediction and targeted treatment for DLBCL still faces challenges. An explosion of research on super-enhancer (SE)–associated genes provide the possibility to use in prognostication for cancer patients. Here, we aimed to establish a novel effective prognostic model using SE-associated genes from DLBCL.</jats:p><jats:p><jats:bold>Methods:</jats:bold> A total of 1,105 DLBCL patients from the Gene Expression Omnibus database were included in this study and were divided into a training set and a validation set. A total of 11 SE-associated genes (BCL2, SPAG16, PXK, BTG1, LRRC37A2, EXT1, TGFBR2, ANKRD12, MYCBP2, PAX5, and MYC) were initially screened and identified by the least absolute shrinkage and selection operator (Lasso) penalized Cox regression, univariate and multivariate Cox regression analysis. Finally, a risk score model based on these 11 genes was constructed.</jats:p><jats:p><jats:bold>Results:</jats:bold> Kaplan–Meier (K–M) curves showed that the low-risk group appeared to have better clinical survival outcomes. The excellent performance of the model was determined <jats:italic>via</jats:italic> time-dependent receiver operating characteristic (ROC) curves. A nomogram based on the polygenic risk score was further established to promote reliable prognostic prediction. This study proposed that the SE-associated-gene risk signature can effectively predict the response to chemotherapy in DLBCL patients.</jats:p><jats:p><jats:bold>Conclusion:</jats:bold> A novel and reliable SE-associated-gene signature that can effectively classify DLBCL patients into high-risk and low-risk groups in terms of overall survival was developed, which may assist clinicians in the treatment of DLBCL.</jats:p>","is_dataset_classified":null,"base_score":2.5649493574615367,"endowment":2.5649493574615367,"datacite_reuse_total":0,"file_count":0,"downloads":0,"views":0,"has_version_chain":false,"is_dataset":false,"is_oa":false,"pmid":"35774514","pmcid":"PMC9237400","openalex_id":"https://openalex.org/W4282825193","authors":[],"funders":[{"funder_name":"National Natural Science Foundation of China","grant_id":"","title":null}],"total_grants":1,"fwci":0.9411,"citation_percentile":0.71964592,"influential_citations":0,"citation_trend":[{"year":2023,"count":5},{"year":2024,"count":7}],"oa_status":"gold","license":"cc-by","oa_locations":[{"url":"https://doi.org/10.3389/fgene.2022.827840","host_type":"journal"},{"url":"https://doi.org/10.3389/fgene.2022.827840","host_type":"publisher"},{"url":"https://www.frontiersin.org/articles/10.3389/fgene.2022.827840/full","host_type":"publisher"},{"url":"https://pubmed.ncbi.nlm.nih.gov/35774514","host_type":"repository"},{"url":"https://doaj.org/article/2f71b0bbb2184540983a1be669b4b9d5","host_type":"repository"},{"url":"https://www.ncbi.nlm.nih.gov/pmc/articles/9237400","host_type":"repository"},{"url":"https://europepmc.org/articles/PMC9237400","host_type":"Europe_PMC"},{"url":"https://europepmc.org/articles/PMC9237400?pdf=render","host_type":"Europe_PMC"}],"fields_of_study":["Cancer-related gene regulation","Lymphoma Diagnosis and Treatment","Ubiquitin and proteasome pathways"],"mesh_terms":[],"keywords":["Nomogram","Diffuse large B-cell lymphoma","Proportional hazards model","Receiver operating characteristic","Univariate","Oncology","Framingham Risk Score","Internal medicine","Gene signature","Lasso (programming language)","Medicine","Lymphoma","Gene","Biology","Disease","Multivariate statistics","Computer science","Gene expression","Machine learning","Genetics","Overall Survival","Lasso","Prognostic Model","Super-enhancer"],"sdg_mappings":[{"sdg_number":0,"sdg_label":"Good health and well-being"}],"linked_datasets":[],"clinical_trials":[],"software_tools":[],"database_accessions":[{"name":"geo"},{"name":"doi"}],"source":"live","citation_network_status":"fetched"},"created_at":"2026-08-07T10:22:15.010049Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}