K.S. Sridevi Sangeetha

Colistin Resistance in Gram Negative Pathogens: Mechanisms, Detection, Therapeutic Challenges and Future Perspectives

P S Athira, G Bhavani, K S Harishkumar & K.S. Sridevi Sangeetha · Journal of Pharmaceutical Research International · 2026

Colistin is widely regarded as a last-resort therapeutic option for infections caused by multidrug-resistant Gram-negative bacteria. In recent years, the global rise of colistin resistance among Gram-negative isolates has become a significant public health concern. Colistin resis...