The fungal ligand chitin directly binds TLR2 and triggers inflammation dependent on oligomer size
Fuchs K, Cardona Gloria Y, Wolz O, Herster F, Sharma L, Dillen CA, Täumer C, Dickhöfer S, Bittner Z, Dang T, Singh A, Haischer D, Schlöffel MA, Koymans KJ, Sanmuganantham T, Krach M, Roger T, Le Roy D, Schilling NA, Frauhammer F, Miller LS, Nürnberger T, LeibundGut‐Landmann S, Gust AA, Macek B, Frank M, Gouttefangeas C, Dela Cruz CS, Hartl D, Weber AN. The fungal ligand chitin directly binds TLR2 and triggers inflammation dependent on oligomer size. EMBO Reports 2018, 19: embr201846065. PMID: 30337494, PMCID: PMC6280652, DOI: 10.15252/embr.201846065.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCell WallChitinChitinasesFemaleFungiHumansHydrophobic and Hydrophilic InteractionsImmunologic FactorsInflammationLigandsLymphocytesMice, Inbred C57BLMice, KnockoutTHP-1 CellsToll-Like Receptor 1Toll-Like Receptor 2ZymosanConceptsTLR2 ligandsInnate immune receptors Toll-like receptorToll-like receptorsMurine immune cellsImmune activationDistinct signaling outcomesImmune cellsNovel therapiesTriggers inflammationImmuno-modulationFungal infectionsInflammationImmune receptorsPotential targetTLR2Unknown purityReceptorsNanomolar affinityAsthmaHumansTherapyInfectionFungal diseasesDiseasePathology