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Andre Levchenko, Sc.D

AIMBE College of Fellows Class of 2013
For exceptional breadth and depth of scholarship in the emergent field of Systems Biology.

Researchers discover how fatal biofilms form

Via Yale University | October 5, 2018

By severely curtailing the effects of antibiotics, the formation of organized communities of bacterial cells known as biofilms can be deadly during surgeries and in urinary tract infections. Yale researchers have just come a lot closer to understanding how these biofilms develop, and potentially how to stop them.

Biofilms form when bacterial cells gather and develop structures that bond them in a gooey substance. This glue can protect the cells from the outside world and allow them to form complex quasi-organisms. Biofilms can be found almost everywhere, including unwashed shower stalls or the surfaces of lakes. Because the protective shell can keep out potential treatments, biofilms are at their most dangerous when they invade human cells or form on sutures and catheters used in surgeries. In American hospitals alone, thousands of deaths are attributed to biofilm-related surgical site infections and urinary tract infections… Continue reading.

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