2023
Immune sensing of food allergens promotes avoidance behaviour
Florsheim E, Bachtel N, Cullen J, Lima B, Godazgar M, Carvalho F, Chatain C, Zimmer M, Zhang C, Gautier G, Launay P, Wang A, Dietrich M, Medzhitov R. Immune sensing of food allergens promotes avoidance behaviour. Nature 2023, 620: 643-650. PMID: 37437602, PMCID: PMC10432274, DOI: 10.1038/s41586-023-06362-4.Peer-Reviewed Original ResearchConceptsMast cellsImmune systemBALB/c miceAllergen-specific IgEDifferentiation factor 15Behavioral modificationAllergen avoidanceAllergic sensitizationAllergic inflammationFood allergyTractus solitariusC miceCysteinyl leukotrienesParabrachial nucleusAllergen ingestionE antibodiesCentral amygdalaFactor 15Mouse modelFood allergensBrain areasImmune sensingAvoidance behaviorAversive stimuliGenetic background
1999
Alpha(1,3)-fucosyltransferase VII and alpha(2,3)-sialyltransferase IV are up-regulated in activated CD4 T cells and maintained after their differentiation into Th1 and migration into inflammatory sites.
Blander J, Visintin I, Janeway C, Medzhitov R. Alpha(1,3)-fucosyltransferase VII and alpha(2,3)-sialyltransferase IV are up-regulated in activated CD4 T cells and maintained after their differentiation into Th1 and migration into inflammatory sites. The Journal Of Immunology 1999, 163: 3746-52. PMID: 10490970, DOI: 10.4049/jimmunol.163.7.3746.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBeta-Galactoside alpha-2,3-SialyltransferaseCD4-Positive T-LymphocytesCell DifferentiationCell MovementDown-RegulationEpitopes, T-LymphocyteFucosyltransferasesGangliosidesHistocompatibility Antigens Class IIHypersensitivity, DelayedInterleukin-12Interleukin-4InterphaseLewis Blood Group AntigensLymph NodesLymphocyte ActivationMiceMice, Inbred BALB CMice, Inbred C3HMice, Inbred C57BLMice, TransgenicPeptide FragmentsRNA, MessengerSialyl Lewis X AntigenSialyltransferasesTh1 CellsTh2 CellsUp-Regulation