2020
An asymmetric sheath controls flagellar supercoiling and motility in the leptospira spirochete
Gibson KH, Trajtenberg F, Wunder EA, Brady MR, San Martin F, Mechaly A, Shang Z, Liu J, Picardeau M, Ko A, Buschiazzo A, Sindelar CV. An asymmetric sheath controls flagellar supercoiling and motility in the leptospira spirochete. ELife 2020, 9: e53672. PMID: 32157997, PMCID: PMC7065911, DOI: 10.7554/elife.53672.Peer-Reviewed Original ResearchConceptsCryo-electron tomographyKey functional attributesNative flagellar filamentsHigh-resolution cryo-electron tomographyPeriplasmic spaceSheath proteinStructural basisFlagellar filamentsLeptospira spirochetesSpirochete bacteriaEntire cellFunctional attributesX-ray crystallographyImportant pathogenSupercoilingMotilityBacteriaFilamentsCell bodiesFlagellaSpirochetesProteinFlagellinDistinctive meansEndoflagella
2001
Leptospiral Proteins Recognized during the Humoral Immune Response to Leptospirosis in Humans
Guerreiro H, Croda J, Flannery B, Mazel M, Matsunaga J, Reis M, Levett P, Ko A, Haake D. Leptospiral Proteins Recognized during the Humoral Immune Response to Leptospirosis in Humans. Infection And Immunity 2001, 69: 4958-4968. PMID: 11447174, PMCID: PMC98588, DOI: 10.1128/iai.69.8.4958-4968.2001.Peer-Reviewed Original ResearchConceptsHumoral immune responseImmune responseNatural infectionLeptospiral proteinsInfection-associated antigenConvalescent-phase seraPositive reactionConvalescent phaseHumoral responseHealthy individualsHuman leptospirosisControl individualsVaccine designImmunodominant antigensQuantitative immunoblot analysisTwo-dimensional immunoblotsProtein antigensPathogenic leptospiral strainsGenus LeptospiraInfectionAntigenLeptospirosisSerumImmunodominant proteinsPatients