{"doi":"10.1128/mbio.03226-20","title":"Exploring the Impact of Ketodeoxynonulosonic Acid in Host-Pathogen Interactions Using Uptake and Surface Display by Nontypeable Haemophilus influenzae","abstract":"All cells in vertebrates are coated with a dense array of glycans often capped with sugars called sialic acids. Sialic acids have many functions, including serving as a signal for recognition of \"self\" cells by the immune system, thereby guiding an appropriate immune response against foreign \"nonself\" and/or damaged cells. Several pathogenic bacteria have evolved mechanisms to cloak themselves with sialic acids and evade immune responses. Here we explore a type of sialic acid called \"Kdn\" (ketodeoxynonulosonic acid) that has not received much attention in the past and compare and contrast how it interacts with the immune system. Our results show potential for the use of Kdn as a natural intervention against pathogenic bacteria that take up and coat themselves with external sialic acid from the environment.","journal":"mBio","year":2021,"id":186292,"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":22,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.953,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2021-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":490432,"name":"Alison Coady","orcid":"0000-0003-1871-5576","position":1,"is_corresponding":false},{"id":501537,"name":"Aniruddha Sasmal","orcid":"0000-0001-5446-8192","position":2,"is_corresponding":false},{"id":501535,"name":"Kunio Kawanishi","orcid":"0000-0003-3502-3467","position":3,"is_corresponding":false},{"id":279898,"name":"Biswa Choudhury","orcid":null,"position":4,"is_corresponding":false},{"id":313874,"name":"Hai Yu","orcid":"0000-0002-4378-0532","position":5,"is_corresponding":false},{"id":744304,"name":"Ricardo U. Sorensen","orcid":null,"position":6,"is_corresponding":false},{"id":743707,"name":"Jaime Inostroza","orcid":"0000-0003-0394-1386","position":7,"is_corresponding":false},{"id":408017,"name":"Ian C. Schoenhofen","orcid":null,"position":8,"is_corresponding":false},{"id":313621,"name":"Xi Chen","orcid":"0000-0002-3160-614X","position":9,"is_corresponding":false},{"id":501541,"name":"Anja Münster-Kühnel","orcid":"0000-0003-0991-7627","position":10,"is_corresponding":false},{"id":501539,"name":"Chihiro Sato","orcid":"0009-0002-0426-5674","position":11,"is_corresponding":false},{"id":501540,"name":"Ken Kitajima","orcid":"0000-0002-8541-6798","position":12,"is_corresponding":false},{"id":406677,"name":"Sanjay Ram","orcid":"0000-0003-0058-9532","position":13,"is_corresponding":false},{"id":225262,"name":"Victor Nizet","orcid":"0000-0003-3847-0422","position":14,"is_corresponding":false},{"id":313878,"name":"Ajit Varki","orcid":"0000-0002-2206-975X","position":15,"is_corresponding":false},{"id":406675,"name":"Sudeshna Saha","orcid":"0000-0002-8195-6981","position":0,"is_corresponding":true}],"reference_count":138,"raw_metadata":null,"created_at":"2026-07-18T23:48:42.632147Z","pmid":"33468699","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":[]}