Featured Publications
In vivo imaging of retrovirus infection reveals a role for Siglec-1/CD169 in multiple routes of transmission
Haugh KA, Ladinsky MS, Ullah I, Stone HM, Pi R, Gilardet A, Grunst MW, Kumar P, Bjorkman PJ, Mothes W, Uchil PD. In vivo imaging of retrovirus infection reveals a role for Siglec-1/CD169 in multiple routes of transmission. ELife 2021, 10: e64179. PMID: 34223819, PMCID: PMC8298093, DOI: 10.7554/elife.64179.Peer-Reviewed Original ResearchConceptsSentinel macrophagesSiglec-1/CD169Immune surveillance functionCommon host factorMesenteric sacsPeyer's patchesGastrointestinal tractOral routeReporter virusRetrovirus transmissionRetrovirus infectionFrontline cellsRetroviral pathogenesisHost factorsBioluminescence imagingVirus entryIncoming virusInfectionRetrovirus life cycleCD169Early eventsMacrophagesMultiscale imaging approachVirusSurveillance function
2019
Murine Leukemia Virus Exploits Innate Sensing by Toll-Like Receptor 7 in B-1 Cells To Establish Infection and Locally Spread in Mice
Pi R, Iwasaki A, Sewald X, Mothes W, Uchil PD. Murine Leukemia Virus Exploits Innate Sensing by Toll-Like Receptor 7 in B-1 Cells To Establish Infection and Locally Spread in Mice. Journal Of Virology 2019, 93: 10.1128/jvi.00930-19. PMID: 31434732, PMCID: PMC6803250, DOI: 10.1128/jvi.00930-19.Peer-Reviewed Original ResearchConceptsPopliteal lymph nodesFriend murine leukemia virusInnate immune sensing pathwaysToll-like receptor 7Viral spreadMurine leukemia virusCell-deficient miceType I interferon responseWild-type miceCell populationsType I interferonLeukemia virusRobust virus replicationI interferon responseAntiviral intervention strategiesInfected cell typesSentinel macrophagesAdoptive transferCell typesLymph nodesReceptor 7Virus infectionInnate sensingB cellsI interferon