2020
Guanylate-binding proteins convert cytosolic bacteria into caspase-4 signaling platforms
Wandel MP, Kim BH, Park ES, Boyle KB, Nayak K, Lagrange B, Herod A, Henry T, Zilbauer M, Rohde J, MacMicking JD, Randow F. Guanylate-binding proteins convert cytosolic bacteria into caspase-4 signaling platforms. Nature Immunology 2020, 21: 880-891. PMID: 32541830, PMCID: PMC7381384, DOI: 10.1038/s41590-020-0697-2.Peer-Reviewed Original ResearchConceptsGuanylate-binding proteinsCaspase-4 activationCaspase-4Human caspase-4Pyroptotic cell deathGram-negative bacteriaCytosolic bacteriaReplicative nicheEvolutionary evidenceIntracellular bacteriaCell deathMultiple antagonistsNeighboring cellsCaspase-11BacteriaAntibacterial defenseBacterial challengeGasderminShigella flexneriProteinDependent pyroptosisActivationPathwayBacterial lipopolysaccharideGBP2
2017
NOD2 deficiency exacerbates imiquimod-induced, psoriasis-like dermatitis
Singh T, Cipolla E, Singh S, Farber J. NOD2 deficiency exacerbates imiquimod-induced, psoriasis-like dermatitis. The Journal Of Immunology 2017, 198: 75.17-75.17. DOI: 10.4049/jimmunol.198.supp.75.17.Peer-Reviewed Original ResearchNucleotide-Binding Oligomerization DomainNod2-/- micePsoriasis-like dermatitisToll-like receptorsIL-22Levels of mRNAPattern recognition proteinsIL-17AUp-regulation of NOD2Inhibition of Toll-like receptorImiquimod-treated skinRecognition proteinsDecreased levels of mRNAOligomerization domainAutoimmune skin diseaseIncreased levels of mRNAWild-type controlsExpression of mRNAInactivating mutationsAntibacterial defenseImiquimod-inducedNOD2 deficiencyNOD2 functionT cellsIL-1ra
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