2014
Anaplasma phagocytophilum surface protein AipA mediates invasion of mammalian host cells
Seidman D, Ojogun N, Walker NJ, Mastronunzio J, Kahlon A, Hebert KS, Karandashova S, Miller DP, Tegels BK, Marconi RT, Fikrig E, Borjesson DL, Carlyon JA. Anaplasma phagocytophilum surface protein AipA mediates invasion of mammalian host cells. Cellular Microbiology 2014, 16: 1133-1145. PMID: 24612118, PMCID: PMC4115035, DOI: 10.1111/cmi.12286.Peer-Reviewed Original ResearchConceptsGranulocytic anaplasmosisObligate intracellular bacteriumVivo infectionInfectionPhagocytophilum infectionTransmission feedingObligate intracellular pathogensInfected ticksIntracellular pathogensNon-phagocytic cellsIntracellular bacteriumHL-60 cellsHost cell invasionCell invasionAnaplasma phagocytophilumPeptide-specific antiserumOwn uptakeHost cellsAttractive targetInternalization stepMammalian cellsInvasion proteinsSurface proteinsCell morphotypesCells
2012
Anaplasma phagocytophilum Outer Membrane Protein A Interacts with Sialylated Glycoproteins To Promote Infection of Mammalian Host Cells
Ojogun N, Kahlon A, Ragland SA, Troese MJ, Mastronunzio JE, Walker NJ, VieBrock L, Thomas RJ, Borjesson DL, Fikrig E, Carlyon JA. Anaplasma phagocytophilum Outer Membrane Protein A Interacts with Sialylated Glycoproteins To Promote Infection of Mammalian Host Cells. Infection And Immunity 2012, 80: 3748-3760. PMID: 22907813, PMCID: PMC3486060, DOI: 10.1128/iai.00654-12.Peer-Reviewed Original ResearchConceptsMammalian host cellsHuman granulocytic anaplasmosisHost cellsHL-60 cellsA. phagocytophilum organismsExtracellular domainP-selectin glycoprotein-1Outer Membrane Protein ASialylated glycoproteinsA. phagocytophilum infectionA. phagocytophilum-infected ticksN-terminal regionMembrane protein AObligate intracellular bacteriumAmino acids 19HGA patientsPhagocytophilum infectionInfectionTransmission feedingGlutathione S-transferaseGranulocytic anaplasmosisIntracellular bacteriumGlycoprotein 1Anaplasma phagocytophilumA. phagocytophilum