Carbonic Anhydrase Inhibitors as Novel Drugs against Mycobacterial ?-Carbonic Anhydrases: An Update on In Vitro and In Vivo Studies.

ABSTRACT: Mycobacteria cause a variety of diseases, such as tuberculosis, leprosy, and opportunistic diseases in immunocompromised people. The treatment of these diseases is problematic, necessitating the development of novel treatment strategies. Recently, ?-carbonic anhydrases (?-CAs) have emerged as potential drug targets in mycobacteria. The genomes of mycobacteria encode for three ?-CAs that have been cloned and characterized from Mycobacterium tuberculosis (Mtb) and the crystal structures of two of the enzymes have been determined. Different classes of inhibitor molecules against Mtb ?-CAs have subsequently been designed and have been shown to inhibit these mycobacterial enzymes in vitro. The inhibition of these centrally important mycobacterial enzymes leads to reduced growth of mycobacteria, lower virulence, and impaired biofilm formation. Thus, the inhibition of ?-CAs could be a novel approach for developing drugs against the severe diseases caused by pathogenic mycobacteria. In the present article, we review the data related to in vitro and in vivo inhibition studies in the field.

SUBMITTER: Aspatwar A 

PROVIDER: S-EPMC6278287 | biostudies-literature | 2018 Nov

REPOSITORIES: biostudies-literature