2022
1432. Exploring Cell Wall Targets to Overcome Mycobacterium tuberculosis (Mtb): Ceftriaxone (CRO) Inhibits LdtMt2, a Major Peptidoglycan (PG) Synthase
Nguyen D, Redmond S, Dousa K, Bethel C, Taracila M, Li Q, Kurz S, Pavelka M, Papp-Wallace K, Holland S, Kreiswirth B, Boom H, Bonomo R. 1432. Exploring Cell Wall Targets to Overcome Mycobacterium tuberculosis (Mtb): Ceftriaxone (CRO) Inhibits LdtMt2, a Major Peptidoglycan (PG) Synthase. Open Forum Infectious Diseases 2022, 9: ofac492.1261. PMCID: PMC9752925, DOI: 10.1093/ofid/ofac492.1261.Peer-Reviewed Original ResearchDrug-resistant tuberculosisB-lactamaseMTB isolatesDifficult-to-treat infectionsB-lactamase inhibitorsFractional inhibitory concentration indexMultidrug-resistant mycobacteriaIn vitro susceptibilityCystic Fibrosis FoundationBroth microdilution methodPG synthasesElectrospray ionization-mass spectrometryCeftriaxone MICsDR-TBSusceptibility testingImipenemMeropenemTB guidelinesCeftriaxoneB-lactamTreatment strategiesClinical studiesLowered MICClavulanateMicrodilution method
2021
1390. Durlobactam, a Diazabicyclooctane (DBO) β-lactamase Inhibitor (BLI), Inhibits BlaC and Peptidoglycan (PG) Transpeptidases of Mycobacterium tuberculosis (Mtb): A Novel Approach to Therapeutics for Tuberculosis (TB)?
Nguyen D, Bethel C, Taracilla M, Li Q, Dousa K, Kurz S, Nguyen L, Kreiswirth B, Boom W, Bonomo R. 1390. Durlobactam, a Diazabicyclooctane (DBO) β-lactamase Inhibitor (BLI), Inhibits BlaC and Peptidoglycan (PG) Transpeptidases of Mycobacterium tuberculosis (Mtb): A Novel Approach to Therapeutics for Tuberculosis (TB)? Open Forum Infectious Diseases 2021, 8: 780-780. PMCID: PMC8643912, DOI: 10.1093/ofid/ofab466.1582.Peer-Reviewed Original ResearchB-lactamMultidrug-resistant TBTreatment of TBNovel therapiesMtb H37RvAvibactamRelebactamCarbapenemsClavulanateMicrodilution methodAcyl-enzyme complexTherapeutic potentialDurlobactamMeropenemMICDual actionTranspeptidasePre-incubationDiazabicyclooctaneMtbAmoxicillinPeriod of pre-incubationTuberculosis
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