{"doi":"10.1128/jb.00008-20","title":"The Streptococcal Protease SpeB Antagonizes the Biofilms of the Human Pathogen Staphylococcus aureus USA300 through Cleavage of the Staphylococcal SdrC Protein","abstract":"Streptococcus pyogenes (GAS) causes a range of diseases in humans, ranging from mild to severe, and produces many virulence factors in order to be a successful pathogen. One factor produced by many GAS strains is the protease SpeB, which has been studied for its ability to cleave and degrade human proteins, an important factor in GAS pathogenesis. An understudied aspect of SpeB is the manner in which its broad proteolytic activity affects other microorganisms that co-occupy niches similar to that of GAS. The significance of the research reported herein is the demonstration that SpeB can degrade the biofilms of the human pathogen Staphylococcus aureus , which has important implications for how SpeB may be utilized by GAS to successfully compete in a polymicrobial environment.","journal":"Journal of Bacteriology","year":2020,"id":75328,"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":25,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9557,"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":393197,"name":"Zhong Liang","orcid":"0000-0002-9392-635X","position":1,"is_corresponding":false},{"id":394239,"name":"Jeffrey A. Mayfield","orcid":null,"position":2,"is_corresponding":false},{"id":393198,"name":"Deborah L. Donahue","orcid":"0000-0001-8137-0692","position":3,"is_corresponding":false},{"id":364756,"name":"Mijoon Lee","orcid":"0000-0001-7432-0427","position":4,"is_corresponding":false},{"id":366204,"name":"Bill Boggess","orcid":"0000-0002-9742-8657","position":5,"is_corresponding":false},{"id":393199,"name":"Victoria A. Ploplis","orcid":"0000-0002-6506-764X","position":6,"is_corresponding":false},{"id":393200,"name":"Francis Castellino","orcid":"0000-0003-0317-9539","position":7,"is_corresponding":false},{"id":305825,"name":"Shaun W. Lee","orcid":"0000-0001-9305-2050","position":8,"is_corresponding":false},{"id":393196,"name":"Katelyn E. Carothers","orcid":"0000-0001-7013-5355","position":0,"is_corresponding":true}],"reference_count":57,"raw_metadata":null,"created_at":"2026-07-18T21:46:33.313355Z","pmid":"32205460","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":[]}