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Battle against Vancomycin-Resistant Bacteria: Recent Developments in Chemical Strategies
Geetika Dhanda1, Paramita Sarkar1, Sandip Samaddar1
1Antimicrobial Research Laboratory, New Chemistry Unit , Jawaharlal Nehru Centre for Advanced Scientific Research , Jakkur, Bengaluru 560064 , Karnataka , India.
Journal of Medicinal Chemistry
|November 9, 2018
Summary
Vancomycin resistance is a growing concern. Semisynthetic derivatives show promise in combating resistant Gram-positive and Gram-negative bacteria, offering new treatment strategies.
Area of Science:
- Microbiology
- Pharmacology
- Infectious Diseases
Background:
- Vancomycin, a critical antibiotic for multidrug-resistant Gram-positive infections, faces increasing resistance.
- The emergence of vancomycin resistance necessitates the development of novel therapeutic approaches.
Purpose of the Study:
- To review strategies for overcoming vancomycin resistance.
- To highlight the potential of semisynthetic vancomycin derivatives.
Main Methods:
- Review of existing literature on vancomycin resistance mechanisms.
- Analysis of studies on novel antibacterial compounds and vancomycin derivatives.
Main Results:
- Semisynthetic vancomycin derivatives demonstrate improved binding affinity and membrane disruption.
- These derivatives show efficacy against both Gram-positive and Gram-negative bacteria.
Conclusions:
- Semisynthetic vancomycin derivatives represent a promising avenue for combating resistant bacterial infections.
- Addressing vancomycin resistance requires continuous innovation in antibiotic development.
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