2022
Adaptive immune responses to SARS-CoV-2 persist in the pharyngeal lymphoid tissue of children
Xu Q, Milanez-Almeida P, Martins A, Radtke A, Hoehn K, Oguz C, Chen J, Liu C, Tang J, Grubbs G, Stein S, Ramelli S, Kabat J, Behzadpour H, Karkanitsa M, Spathies J, Kalish H, Kardava L, Kirby M, Cheung F, Preite S, Duncker P, Kitakule M, Romero N, Preciado D, Gitman L, Koroleva G, Smith G, Shaffer A, McBain I, McGuire P, Pittaluga S, Germain R, Apps R, Schwartz D, Sadtler K, Moir S, Chertow D, Kleinstein S, Khurana S, Tsang J, Mudd P, Schwartzberg P, Manthiram K. Adaptive immune responses to SARS-CoV-2 persist in the pharyngeal lymphoid tissue of children. Nature Immunology 2022, 24: 186-199. PMID: 36536106, PMCID: PMC10777159, DOI: 10.1038/s41590-022-01367-z.Peer-Reviewed Original ResearchConceptsT cell receptorImmune responseGerminal centersPrevious SARS-CoV-2 infectionSARS-CoV-2 infectionB-cell receptor sequencingTissue-specific immunityCell receptor sequencingAdaptive immune responsesUpper respiratory tractMemory B cellsT cell clonotypesSite of infectionSARS-CoV-2Pharyngeal lymphoid tissuePeripheral bloodLymphocyte populationsLymphoid tissueRespiratory tractCell clonotypesAdaptive immunityB cellsCDR3 sequencesAdenoidsCell receptor
2018
Spatiotemporal segregation of human marginal zone and memory B cell populations in lymphoid tissue
Zhao Y, Uduman M, Siu JHY, Tull TJ, Sanderson JD, Wu YB, Zhou JQ, Petrov N, Ellis R, Todd K, Chavele KM, Guesdon W, Vossenkamper A, Jassem W, D’Cruz D, Fear DJ, John S, Scheel-Toellner D, Hopkins C, Moreno E, Woodman NL, Ciccarelli F, Heck S, Kleinstein SH, Bemark M, Spencer J. Spatiotemporal segregation of human marginal zone and memory B cell populations in lymphoid tissue. Nature Communications 2018, 9: 3857. PMID: 30242242, PMCID: PMC6155012, DOI: 10.1038/s41467-018-06089-1.Peer-Reviewed Original ResearchConceptsMemory B cellsMZ B cellsLymphoid tissueB cellsClassical memory B cellsMemory B cell populationsDistant lymphoid tissuesGut lymphoid tissueExpression of CD27Marginal zone B cellsB cell poolHuman memory B cellsB cell populationsSomatic mutationsMicroanatomical nichesGerminal centersPhenotypic progressionCell poolMass cytometryCell populationsIGHV repertoireTissueMarginal zoneCellsPopulation
2014
B cells populating the multiple sclerosis brain mature in the draining cervical lymph nodes
Stern JN, Yaari G, Vander Heiden JA, Church G, Donahue WF, Hintzen RQ, Huttner AJ, Laman JD, Nagra RM, Nylander A, Pitt D, Ramanan S, Siddiqui BA, Vigneault F, Kleinstein SH, Hafler DA, O'Connor KC. B cells populating the multiple sclerosis brain mature in the draining cervical lymph nodes. Science Translational Medicine 2014, 6: 248ra107. PMID: 25100741, PMCID: PMC4388137, DOI: 10.1126/scitranslmed.3008879.Peer-Reviewed Original ResearchConceptsCervical lymph nodesCentral nervous systemB cellsCerebrospinal fluidLymph nodesMultiple sclerosisLymphoid tissueCNS of patientsCNS B cellsAntigen-experienced B cellsMultiple sclerosis brainSecondary lymphoid tissuesB cell compartmentB cell trafficB cell maturationImmunomodulatory therapyImmune infiltratesPeripheral bloodInflammatory diseasesLymphocyte transmigrationPeripheral tissuesNervous systemMembers of clonesCell maturationCell traffic