Fusobacteria use a special sugar-binding protein to bind to colon tumors

Understanding this mechanism is an important step toward fighting colorectal cancer, said co-senior study author Wendy Garrett, Melvin J. and Geraldine L. Glimcher Associate Professor of Immunology and Infectious Diseases at Harvard Chan School. It might inform ways of blocking fusobacteria from homing in on colorectal tumors, she said. “Alternatively, and perhaps more importantly, our … Continue reading “Fusobacteria use a special sugar-binding protein to bind to colon tumors”

Understanding this mechanism is an important step toward fighting colorectal cancer, said co-senior study author Wendy Garrett, Melvin J. and Geraldine L. Glimcher Associate Professor of Immunology and Infectious Diseases at Harvard Chan School. It might inform ways of blocking fusobacteria from homing in on colorectal tumors, she said. “Alternatively, and perhaps more importantly, our findings suggest that drugs targeting the same or similar mechanisms of bacterial sugar-binding proteins could potentially prevent these bacteria from exacerbating colorectal cancer.”

The study will be published online August 10, 2016 in Cell Host Microbe.

Colorectal cancer is the third leading cause of cancer-related deaths in the United States, and microbes have emerged as key factors that influence the development and progression of the disease.

Garrett and co-senior study author Gilad Bachrach of Hebrew University used human samples and mouse models to confirm their new findings on fusobacteria.

Author: Joe Lovrek

Born in Houston, Raised in Trinity Texas

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