An Innovative New Cancer Therapy Hijacks Bacteria to Fight Tumors

zq9xmldag6mehi5p7e08Researchers from South Korea have engineered a strain of bacteria that infiltrates tumors and fools the body’s immune system into attacking cancer cells. In experiments, the modified bacteria worked to reduce cancer in mice, raising hope for human trials.

In a study published today in Science Translational Medicine, a research team led by biologists Joon Haeng Rhee and Jung-Joon Min from Chonnam National University in South Korea describe a new immunotherapy in which a bioengineered strain of Salmonella is converted into a biological version of the fabled Trojan Horse. Once inside an unsuspecting tumor, the modified bacteria transmits a signal that triggers nearby immune cells into launching an attack on the malignant cells.

By George Dvorsky | Gizmodo

Image Credit: NIH

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