2021
A Mosquito AgTRIO Monoclonal Antibody Reduces Early Plasmodium Infection of Mice
Chuang YM, Tang XD, Fikrig E. A Mosquito AgTRIO Monoclonal Antibody Reduces Early Plasmodium Infection of Mice. Infection And Immunity 2021, 90: e00359-21. PMID: 34724388, PMCID: PMC8788779, DOI: 10.1128/iai.00359-21.Peer-Reviewed Original ResearchConceptsMonoclonal antibodiesFuture malaria vaccinesInfection of miceIsotype monoclonal antibodyVector antigensProtective immunityPassive immunizationMalaria vaccinePlasmodium infectionPassive transferProtein monoclonal antibodySignificant protectionSynergistic protectionMiceInfectionAntibodiesFc regionAntiserumVertebrate hostsProtein TrioImmunizationVaccineMalariaAntigenImmunity
2020
The Effects of A Mosquito Salivary Protein on Sporozoite Traversal of Host Cells
Chuang YM, Agunbiade TA, Tang XD, Freudzon M, Almeras L, Fikrig E. The Effects of A Mosquito Salivary Protein on Sporozoite Traversal of Host Cells. The Journal Of Infectious Diseases 2020, 224: 544-553. PMID: 33306099, PMCID: PMC8328219, DOI: 10.1093/infdis/jiaa759.Peer-Reviewed Original ResearchConceptsPassive immunizationCell traversal activityMosquito saliva proteinsMosquito salivary proteinsMosquito salivaNeutrophil chemotaxisProtein monoclonal antibodyProtective effectSporozoite glidingSporozoite infectivitySporozoite traversalMonoclonal antibodiesHost skinAnopheles mosquitoesProtein 1ImmunizationBlood mealSporozoitesSalivaMiceHost cellsSaliva proteinsSalivary proteinsAntiserumVertebrate hosts
1997
B7-1 and B7-2 monoclonal antibodies modulate the severity of murine Lyme arthritis
Anguita J, Roth R, Samanta S, Gee RJ, Barthold SW, Mamula M, Fikrig E. B7-1 and B7-2 monoclonal antibodies modulate the severity of murine Lyme arthritis. Infection And Immunity 1997, 65: 3037-3041. PMID: 9234751, PMCID: PMC175428, DOI: 10.1128/iai.65.8.3037-3041.1997.Peer-Reviewed Original ResearchConceptsLyme arthritisMurine Lyme arthritisB7-1Monoclonal antibodiesCostimulatory moleculesB7-2Immune responseInterleukin-4C3H/HeN miceB7-2 costimulatory moleculesExperimental Lyme arthritisB7-2 expressionMurine Lyme borreliosisDegree of arthritisBorrelia burgdorferi infectionSplenocyte proliferative responseDose-dependent increaseHost immune responseT cell differentiationIL-10Antibody levelsIL-12HeN miceBurgdorferi infectionProliferative responseHeterogeneity of Lyme disease spirochaetes within individual vector ticks
Brunet L, Spielman A, Fikrig E, Telford SR. Heterogeneity of Lyme disease spirochaetes within individual vector ticks. Research In Microbiology 1997, 148: 437-445. PMID: 9765822, DOI: 10.1016/s0923-2508(97)83874-0.Peer-Reviewed Original Research
1996
Novel Borrelia burgdorferi isolates from Ixodes scapularis and Ixodes dentatus ticks feeding on humans
Anderson JF, Flavell RA, Magnarelli LA, Barthold SW, Kantor FS, Wallich R, Persing DH, Mathiesen D, Fikrig E. Novel Borrelia burgdorferi isolates from Ixodes scapularis and Ixodes dentatus ticks feeding on humans. Journal Of Clinical Microbiology 1996, 34: 524-529. PMID: 8904407, PMCID: PMC228839, DOI: 10.1128/jcm.34.3.524-529.1996.Peer-Reviewed Original ResearchConceptsLate Lyme diseaseBorrelia burgdorferiScapularis ticksPulsed-field gel electrophoresis patternsWhite-footed miceIxodes scapularis ticksB. burgdorferi sensu strictoI. scapularis ticksBurgdorferi sensu strictoLyme diseaseMonoclonal antibodiesGel electrophoresis patternsI. scapularisRestriction fragment length polymorphismFragment length polymorphismMicePrevious isolatesZS7Strain B31
1995
Selection of variant Borrelia burgdorferi isolates from mice immunized with outer surface protein A or B
Fikrig E, Tao H, Barthold SW, Flavell RA. Selection of variant Borrelia burgdorferi isolates from mice immunized with outer surface protein A or B. Infection And Immunity 1995, 63: 1658-1662. PMID: 7729870, PMCID: PMC173206, DOI: 10.1128/iai.63.5.1658-1662.1995.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAntigens, BacterialAntigens, SurfaceBacterial Outer Membrane ProteinsBacterial VaccinesBorrelia burgdorferi GroupCloning, MolecularFemaleGenes, BacterialGenetic VariationImmunoblottingLipoproteinsLyme DiseaseMiceMice, Inbred C3HRecombinant ProteinsSelection, GeneticSequence Analysis, DNAVaccinationConceptsSurface protein AOuter surface protein AProtective immunityProtective antibodiesIncomplete efficacyMiceMonoclonal antibodiesProtein ABorrelia burgdorferiB. burgdorferiAntigenic diversityOspBOspAVivo selective pressureImmunityAntibodiesB. burgdorferi isolatesBurgdorferiChallenge inoculationPoint mutationsMolecular basisVaccineInfection
1993
A monoclonal antibody to OspA inhibits association of Borrelia burgdorferi with human endothelial cells
Comstock LE, Fikrig E, Shoberg RJ, Flavell RA, Thomas DD. A monoclonal antibody to OspA inhibits association of Borrelia burgdorferi with human endothelial cells. Infection And Immunity 1993, 61: 423-431. PMID: 7678585, PMCID: PMC302746, DOI: 10.1128/iai.61.2.423-431.1993.Peer-Reviewed Original ResearchConceptsEndothelial cellsB. burgdorferiMonoclonal antibodiesInhibitory effectHUVE cellsBorrelia burgdorferiCultured human umbilical vein endothelial cellsNorth American strainsLevel of adherenceHuman umbilical vein endothelial cellsUmbilical vein endothelial cellsInhibition of adherenceImmunoglobulin G fractionVein endothelial cellsHuman endothelial cellsSurface proteinsAmerican strainsOspA epitopeOuter surface proteinsInhibitory actionPenetration assayMAbsG fractionAntibodiesBurgdorferiSerologic response to the Borrelia burgdorferi flagellin demonstrates an epitope common to a neuroblastoma cell line.
Fikrig E, Berland R, Chen M, Williams S, Sigal LH, Flavell RA. Serologic response to the Borrelia burgdorferi flagellin demonstrates an epitope common to a neuroblastoma cell line. Proceedings Of The National Academy Of Sciences Of The United States Of America 1993, 90: 183-187. PMID: 7678336, PMCID: PMC45624, DOI: 10.1073/pnas.90.1.183.Peer-Reviewed Original ResearchConceptsNeuroblastoma cell linesHuman neuroblastoma cell linePatient seraCell linesPathogenesis of neuroborreliosisNeural tissueB. burgdorferi flagellinB-cell epitopesAmino acids 213Neurologic manifestationsSerologic responseSpecific B-cell epitopesBorrelia burgdorferi flagellinImmune responseLyme borreliosisMonoclonal antibodiesRecombinant fusion proteinSerumAntibodiesBorrelia burgdorferiEpitopesEpitope mappingFlagellinTissueNeuroborreliosis