{"doi":"10.1128/jvi.00201-23","title":"The SETD2 Methyltransferase Supports Productive HPV31 Replication through the LEDGF/CtIP/Rad51 Pathway","abstract":"The productive phase of the HPV life cycle is restricted to the differentiating cells of the stratified epithelium. The HPV genome is histone-associated and subject to epigenetic regulation, though the manner in which epigenetic modifications contribute to productive replication is largely undefined. In this study, we demonstrate that SETD2-mediated H3K36me3 on HPV31 chromatin promotes productive replication through the repair of damaged DNA. We show that SETD2 facilitates the recruitment of the homologous recombination repair factors CtIP and Rad51 to viral DNA through LEDGF binding to H3K36me3. CtIP is recruited to damaged viral DNA upon differentiation, and, in turn, recruits Rad51. This likely occurs through the end resection of double-strand breaks. SETD2 trimethylates H3K36me3 during transcription, and active transcription is necessary for Rad51 recruitment to viral DNA. We propose that the enrichment of SETD2-mediated H3K36me3 on transcriptionally active viral genes upon differentiation facilitates the repair of damaged viral DNA during the productive phase of the viral life cycle.","journal":"Journal of Virology","year":2023,"id":380830,"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":4,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9529,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2023-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":1146442,"name":"Brianna M. DeVico","orcid":null,"position":1,"is_corresponding":false},{"id":1146443,"name":"S. Raspanti","orcid":null,"position":2,"is_corresponding":false},{"id":599614,"name":"Cary A. Moody","orcid":"0000-0002-1991-0640","position":3,"is_corresponding":false},{"id":1050401,"name":"Michelle Mac","orcid":null,"position":0,"is_corresponding":true}],"reference_count":93,"raw_metadata":null,"created_at":"2026-07-19T01:17:04.905707Z","pmid":"37154769","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":[]}