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Updated: Sep 7, 2026

Growth of Mycobacterium tuberculosis Biofilms
Published on: February 15, 2012
Beta-lactamases of Mycobacterium tuberculosis and Mycobacterium kansasii
1Departament de Genètica i Microbiologia, Universitat Autònoma de Barcelona, Spain.
Abstract:
Re-emergence of infectious diseases caused by mycobacteria as well as the emergence of multiresistant strains of Mycobacterium has promoted the research on the use of beta-lactames in the treatment of such diseases. Mycobacteria produce beta-lactamases: M. tuberculosis produces a wide-spectrum beta-lactamase whose behaviour mimicks those of Gram-negative bacteria. M. kansasii produces also beta-lactamase which can be inhibited by clavulanic acid. An overview on beta-lactamases from both species is reported.
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