2021
Associations of SARS-CoV-2 serum IgG with occupation and demographics of military personnel
Zell J, Wisnewski AV, Liu J, Klein J, Lucas C, Slade M, Iwasaki A, Redlich CA. Associations of SARS-CoV-2 serum IgG with occupation and demographics of military personnel. PLOS ONE 2021, 16: e0251114. PMID: 34460832, PMCID: PMC8405017, DOI: 10.1371/journal.pone.0251114.Peer-Reviewed Original ResearchConceptsSARS-CoV-2Live SARS-CoV-2Moderate SARS-CoV-2SARS-CoV-2 seroprevalenceWork-related risk factorsTransportation-related occupationsSerum IgG levelsAntigen-specific IgGIgG seropositivity rateBiomarkers of infectionSARS-CoV-2 spikeCOVID-19 exposureUS National Guard soldiersMilitary personnelIgG levelsSeropositivity rateHumoral responseSerum IgGViral exposureBlack raceRisk factorsOdds ratioStudy populationNational Guard soldiersDemographic data
2018
Critical role of CD4+ T cells and IFNγ signaling in antibody-mediated resistance to Zika virus infection
Lucas CGO, Kitoko JZ, Ferreira FM, Suzart VG, Papa MP, Coelho SVA, Cavazzoni CB, Paula-Neto HA, Olsen PC, Iwasaki A, Pereira RM, Pimentel-Coelho PM, Vale AM, de Arruda LB, Bozza MT. Critical role of CD4+ T cells and IFNγ signaling in antibody-mediated resistance to Zika virus infection. Nature Communications 2018, 9: 3136. PMID: 30087337, PMCID: PMC6081430, DOI: 10.1038/s41467-018-05519-4.Peer-Reviewed Original ResearchConceptsT cellsZika virusMurine adoptive transfer modelParticipation of CD4Adoptive transfer modelT cell responsesImportance of CD4Protective adaptive immunityRapid disease onsetZika virus infectionFuture vaccine designAntibody-mediated resistanceCytotoxic CD8Viral loadZIKV infectionAntibody responsePrimary infectionRecipient miceDisease onsetVirus infectionProtective effectAdaptive immunityIFNγ signalingCD4B lymphocytes
2015
Genomic Analysis, Phenotype, and Virulence of the Historical Brazilian Smallpox Vaccine Strain IOC: Implications for the Origins and Evolutionary Relationships of Vaccinia Virus
Medaglia M, Moussatché N, Nitsche A, Dabrowski P, Li Y, Damon I, Lucas C, Arruda L, Damaso C. Genomic Analysis, Phenotype, and Virulence of the Historical Brazilian Smallpox Vaccine Strain IOC: Implications for the Origins and Evolutionary Relationships of Vaccinia Virus. Journal Of Virology 2015, 89: 11909-11925. PMID: 26378174, PMCID: PMC4645304, DOI: 10.1128/jvi.01833-15.Peer-Reviewed Original ResearchMeSH KeywordsAnalysis of VarianceAnimalsBase SequenceBayes TheoremBiological EvolutionBrazilCell LineComet AssayEnzyme-Linked Immunosorbent AssayFemaleFluorescent Antibody TechniqueHumansImmunoglobulin GMiceMice, Inbred BALB CModels, GeneticMolecular Sequence DataPhylogenySequence Analysis, DNASmallpoxSpecies SpecificityVaccinia virusViral VaccinesVirulenceVirulence FactorsConceptsFirst-generation vaccinesSmallpox vaccineSecond-generation smallpox vaccineVaccine strainNew-generation smallpox vaccinesVaccinia virusProtective immune responseIntensive vaccination programsImmunological featuresInfected miceHealth care standardsImmune protectionVaccination programLethal infectionImmune responseVACV strainVaccineCare standardsSmallpox eradication programmeLow virulenceAdverse effectsVACVLow pathogenicitySmallpox eradicationVaccine producers