Antibiotics Biotechnology Clinical Trials Immunotherapies Infectious Diseases

Research opens possibility of reducing risk of gut bacterial infections with next-generation probiotic

A team of researchers is exploring the possibility that next-generation probiotics – live bacteria that are good for your health – would reduce the risk of infection with the bacterium Clostridium difficile. In laboratory-grown bacterial communities, the researchers determined that, when supplied with glycerol, the probiotic Lactobacillus reuteri produced reuterin, an antibacterial compound that selectively […]

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How Do You Kill a Malaria Parasite? Clog It with Cholesterol

Drexel University scientists have discovered an unusual mechanism for how two new antimalarial drugs operate: They give the parasite’s skin a boost in cholesterol, making it unable to traverse the narrow labyrinths of the human bloodstream. The drugs also seem to trick the parasite into reproducing prematurely. Malaria is a mosquito-borne disease caused by Plasmodium […]