{"doi":"10.1128/jvi.01613-20","title":"Noncanonical Cell Death Induction by Reassortant Reovirus","abstract":"TNBC is unresponsive to hormone therapies, leaving patients afflicted with this disease with limited treatment options. We previously engineered an oncolytic reovirus (r2Reovirus) with enhanced infective and cytotoxic properties in TNBC cells. However, how r2Reovirus promotes TNBC cell death is not known. In this study, we show that reassortant r2Reovirus can promote nonconventional caspase-dependent but caspase 3-independent cell death and that the mechanism of cell death depends on the genetic composition of the host cell. We also map the enhanced oncolytic properties of r2Reovirus in TNBC to interactions between a type 3 M2 gene segment and type 1 genes. Our data show that understanding the interplay between the host cell environment and the genetic composition of oncolytic viruses is crucial for the development of efficacious viral oncolytics.","journal":"Journal of Virology","year":2020,"id":115786,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":2,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9562,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2020-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":311515,"name":"Vishnu Raghuram","orcid":"0000-0002-7435-6435","position":1,"is_corresponding":false},{"id":506523,"name":"Jameson Berry","orcid":"0000-0002-3170-4815","position":2,"is_corresponding":false},{"id":542480,"name":"Gaurav N. Joshi","orcid":"0000-0002-6789-6783","position":3,"is_corresponding":false},{"id":232937,"name":"Bernardo A. Mainou","orcid":"0000-0002-7721-183X","position":4,"is_corresponding":false},{"id":507491,"name":"Roxana M. Rodríguez Stewart","orcid":null,"position":0,"is_corresponding":true}],"reference_count":147,"raw_metadata":null,"created_at":"2026-07-18T23:13:40.596604Z","pmid":"32847857","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":[]}