2011
Heterologous expression of pathogen-specific genes ligA and ligB in the saprophyte Leptospira biflexaconfers enhanced adhesion to cultured cells and fibronectin
Figueira CP, Croda J, Choy HA, Haake DA, Reis MG, Ko AI, Picardeau M. Heterologous expression of pathogen-specific genes ligA and ligB in the saprophyte Leptospira biflexaconfers enhanced adhesion to cultured cells and fibronectin. BMC Microbiology 2011, 11: 129. PMID: 21658265, PMCID: PMC3133549, DOI: 10.1186/1471-2180-11-129.Peer-Reviewed Original ResearchConceptsHeterologous expressionL. biflexaFunctional genetic analysisCultured cellsPathogen-specific proteinsVirulence-associated phenotypesSaprophytic L. biflexaPathogenesis of leptospirosisImmunoglobulin-like proteinEukaryotic cellsKey virulence factorsExtracellular matrix componentsLeptospiral immunoglobulin-like (Lig) proteinsSurrogate hostLig geneLeptospira biflexa serovar patocMolecular basisReplicative plasmidGenetic analysisLig proteinsSurface localizationCell adhesionSurface proteinsVirulence factorsLigB
2003
Pathogenic Leptospira species express surface‐exposed proteins belonging to the bacterial immunoglobulin superfamily
Matsunaga J, Barocchi MA, Croda J, Young TA, Sanchez Y, Siqueira I, Bolin CA, Reis MG, Riley LW, Haake DA, Ko AI. Pathogenic Leptospira species express surface‐exposed proteins belonging to the bacterial immunoglobulin superfamily. Molecular Microbiology 2003, 49: 929-946. PMID: 12890019, PMCID: PMC1237129, DOI: 10.1046/j.1365-2958.2003.03619.x.Peer-Reviewed Original ResearchConceptsLig proteinsMammalian cell invasionLambda phage clonesLipoprotein signal peptideYersinia pseudotuberculosis invasinSurface-exposed proteinsBacterial immunoglobulin-like domainImmunoglobulin-like domainsHost cell attachmentLeptospira speciesImmunocytochemical electron microscopySurface-expressed proteinsDomain proteinsSaprophytic Leptospira speciesDomain repeatsLeptospiral pathogenesisRNA transcript expressionSignal peptideLig geneLigB genesHost infectionExpression libraryPathogenic Leptospira speciesTandem repeatsBacterial immunoglobulin