Medical research

Molecular decoys help overcome drug resistance

Harmful bacteria have evolved some ingenious mechanisms to resist antibiotics. One of those is the drug efflux pump—proteins that stand guard along bacterial cell membranes, identifying antibacterial agents that pass through ...

Medications

Many lung cancer patients receive meds that prolong QTc interval

(HealthDay)—A considerable proportion of patients with lung cancer are prescribed medications that prolong the corrected QT (QTc) interval, limiting their eligibility for clinical trials, according to a study published ...

Diseases, Conditions, Syndromes

Colistin-resistant gene detected in the US for the second time

For the second time, a clinical isolate of a bacterial pathogen has been detected in humans in the United States which carries the colistin resistance gene, mcr-1. This may also be the first case to show up in the US. That ...

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