scholarly journals Drug-Resistant Tuberculosis and Inhibition of Biosynthetic Enzymes for Polysaccharides in Mycobacterial Cell Wall

2011 ◽  
Vol 23 (130) ◽  
pp. 106-107
Author(s):  
Akihiro Ishiwata
Author(s):  
SNEHAL R THAKAR ◽  
DEEPALI A BANSODE

Tuberculosis (TB) is one of the top 10 causes of mortality and morbidity. Worldwide, yet, it has been over 60 years since a novel drug was introduced in market to treat the disease exclusively. Increased number of drug resistant TB cases has prompted the search for novel potent anti-TB drug. Mycobacterial cell wall has unique structure which provides integrity to the cell. The future development of new potent anti-TB drug targets is associated with the synthesis of various cell wall constituents; the structural and genetic information about mycobacterial cell wall envelope is now available. In the present review, we have focused on prospective drug targets that can be optimum triumph for successful drug candidate.


2017 ◽  
Vol 6 (1) ◽  
pp. 1449
Author(s):  
Supratik Das ◽  
Vijay Kumar Sehgal

The World Health Organisation estimates that one-third of the world's population are currently infected with Tuberculosis bacillus, 10% of whom will develop the disease at some point in their lifetime. Poverty-Stricken countries of Africa and Asia bear the brunt of the disease partly due to an ominous synergy between mycobacterium bacteria and HIV. The recent recognition of MDR-TB and strains with more complex resistance patterns has stimulated the development of new TB medications including fluoroquinolones, oxazolidinones, diarylquinolines, nitroimidazopyrans. Delamanid, a newer mycobacterial cell wall synthesis inhibitor, received a conditional approval from European medicines agency (EMA) for the treatment of MDR‑TB. Preclinical and clinical studies have shown that delamanid has high potency, least risk for drug‑drug interactions and better tolerability. The purpoe of this article is to bring forward, the various roles played by Delamanid in order to curb the problem of Multi-drug resistant Tuberculosis.


2019 ◽  
Author(s):  
Chem Int

The effectiveness in TB treatment is difficult because the structural composition of the mycobacterial cell wall is very complicated, which makes many drugs ineffective. Tuberculosis is still one of the most imperative infectious disease worldwide becouse its important reason is drug resistant, persistent or latent tuberculosis and synergism with HIV. Furthermore no any new chemical entity has come. The recently application of modern drug design promise to bring significant development in the fight against TB. In present review we discussed brief introduction of tuberculosis.


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