2024
PI3Kγ in B cells promotes antibody responses and generation of antibody-secreting cells
Lanahan S, Yang L, Jones K, Qi Z, Cabrera E, Cominsky L, Ramaswamy A, Barmada A, Gabernet G, Uthaya Kumar D, Xu L, Shan P, Wymann M, Kleinstein S, Rao V, Mustillo P, Romberg N, Abraham R, Lucas C. PI3Kγ in B cells promotes antibody responses and generation of antibody-secreting cells. Nature Immunology 2024, 25: 1422-1431. PMID: 38961274, DOI: 10.1038/s41590-024-01890-1.Peer-Reviewed Original ResearchAntibody-secreting cellsMemory B cellsB cellsKinase activity-dependent mannerDifferentiation of antibody-secreting cellsAntibody responseGeneration of antibody-secreting cellsInborn errors of immunityActivity-dependent mannerMouse immunization modelFate choiceT cell-dependent antigensToll-like receptor activationTranscriptional programsB cell biologyPhosphoinositide 3-kinase-gammaErrors of immunityNaive B cellsTransduce signalsActivated B cellsB lineage cellsRobust antibody responsesHumoral defectsHumoral immunityReceptor activation
2013
Reconstruction of regulatory networks through temporal enrichment profiling and its application to H1N1 influenza viral infection
Zaslavsky E, Nudelman G, Marquez S, Hershberg U, Hartmann BM, Thakar J, Sealfon SC, Kleinstein SH. Reconstruction of regulatory networks through temporal enrichment profiling and its application to H1N1 influenza viral infection. BMC Bioinformatics 2013, 14: s1. PMID: 23734902, PMCID: PMC3633009, DOI: 10.1186/1471-2105-14-s6-s1.Peer-Reviewed Original ResearchConceptsRegulatory networksTranscription factorsExtensive genetic reprogrammingUnderlying transcriptional networksGene expression patternsAntiviral responseGene expression changesNovel antiviral factorTranscriptional cascadeTranscriptional networksDendritic cellsPromoter analysisRegulatory connectionsGenetic reprogrammingTranscriptional programsExpression patternsNetwork reconstruction methodsExpression changesCellular responsesExpression kineticsMonocyte-derived human dendritic cellsAntiviral stateHuman monocyte-derived dendritic cellsSuch virus infectionsImmune antagonists