Recent Trends and The Future of Antimicrobial Agents - Part I

Evolution of Drug Resistance in Mycobacterium and Newer Approaches towards Effective Treatment of Tuberculosis

Author(s): Mousumi Sarkar Saha, Indrani Sarkar and Arnab Sen * .

Pp: 243-262 (20)

DOI: 10.2174/9789815079609123010012

* (Excluding Mailing and Handling)

Abstract

Genus Mycobacterium comprises a group of pathogenic, non-pathogenic and environmental bacteria. The extensive host range of this genus is a remarkable characteristic. Mycobacterium avian complex has a close relationship with nonpathogenic groups and plays a significant role in the evolutionary study of these bacteria. Tuberculosis, a noxious bacterial disease caused by M. tuberculosis, has infected a large section of the population throughout the world, including India. M. tuberculosis is the most successful pathogen of this genus that invades the host as a parasite and survives within the macrophages of its host’s immune-cell lineage. Tuberculosis is of prime concern to clinicians as the development of drug resistance is a common phenomenon of this pathogen. Treatment of patients particularly infected with the multi-drug-resistant and extensively drug-resistant strains are very difficult with the available pool of antibiotics. Some alternative strategies, like the use of novel phytochemicals, synthetic nano-drugs, etc., have proven promising to treat the drugresistant strains.


Keywords: β-lactams, Antibiotics, Bedaquiline, Environmental bacteria, Drug susceptibility, Extensively drug-resistant, Fluoroquinolones, Granuloma, M. leprae, Macrophages, MDR-TB, Multi-drug-resistant, Mycobacterium avian complex, Mycobacterium tuberculosis, Phytochemicals, Rifampicin-resistant, Rifampin, Synthetic nano-drugs, Tuberculosis, XDR-TB.

Related Journals
Related Books
© 2024 Bentham Science Publishers | Privacy Policy