2024
Teplizumab induces persistent changes in the antigen‐specific repertoire in individuals at‐risk for type 1 diabetes
Lledó-Delgado A, Preston-Hurlburt P, Currie S, Clark P, Linsley P, Long S, Liu C, Koroleva G, Martins A, Tsang J, Herold K. Teplizumab induces persistent changes in the antigen‐specific repertoire in individuals at‐risk for type 1 diabetes. Journal Of Clinical Investigation 2024, 134: e177492. PMID: 39137044, PMCID: PMC11405034, DOI: 10.1172/jci177492.Peer-Reviewed Original ResearchCD8+ T cellsAutoreactive T cellsT cellsType 1 diabetesPeripheral blood CD8+ T cellsBlood CD8+ T cellsExpansion of autoreactive T cellsOperational toleranceExpression of CD127Progression of type 1 diabetesAnti-CD3 mAbAntigen-specific repertoireT cell receptorAt-risk patientsAnalysis of study participantsStudy participantsIL7R expressionTeplizumab groupCD8+Placebo groupCD4+Clinical respondersFree intervalTeplizumabReduced expression of genes
2020
The receptor for advanced glycation endproducts (RAGE) modulates T cell signaling
Reed JC, Preston-Hurlburt P, Philbrick W, Betancur G, Korah M, Lucas C, Herold KC. The receptor for advanced glycation endproducts (RAGE) modulates T cell signaling. PLOS ONE 2020, 15: e0236921. PMID: 32986722, PMCID: PMC7521722, DOI: 10.1371/journal.pone.0236921.Peer-Reviewed Original ResearchConceptsT cellsAdvanced glycation endproductsRAGE expressionGlycation endproductsType 1 diabetes mellitusLess IL-2T cell reactivityT-cell phenotypeHealthy control subjectsIL-2 productionT cell receptorPhosphorylation of ZAP70Human T cellsDiabetes mellitusAutoimmune diseasesJurkat cellsCell reactivityControl subjectsInflammatory productsIL-2Primary CD4T cell signalingCell receptorPatientsCell phenotype
2002
Dual receptor T cells extend the immune repertoire for foreign antigens
He X, Janeway CA, Levine M, Robinson E, Preston-Hurlburt P, Viret C, Bottomly K. Dual receptor T cells extend the immune repertoire for foreign antigens. Nature Immunology 2002, 3: 127-134. PMID: 11812989, DOI: 10.1038/ni751.Peer-Reviewed Original ResearchConceptsDual TCR cellsT cell receptorTCR cellsForeign antigensT cellsDual-receptor T cellsFunctional T cell receptorSecond T cell receptorReceptor T cellsAutoimmune potentialIntrathymic selectionTCR repertoireNormal miceImmune responseImmune systemCell receptorNaïve repertoireAntigenClonal expansionImmune repertoireBeneficial roleCellsMost studiesMiceReceptors
1996
The Specificity and Orientation of a TCR to its Peptide–MHC Class II Ligands
Sant'Angelo D, Waterbury G, Preston-Hurlburt P, Yoon S, Medzhitov R, Hong S, Janeway C. The Specificity and Orientation of a TCR to its Peptide–MHC Class II Ligands. Immunity 1996, 4: 367-376. PMID: 8612131, DOI: 10.1016/s1074-7613(00)80250-2.Peer-Reviewed Original Research