Immunology

Engineered bacteria find tumors, then alert immune cells

Combining discoveries in cancer immunology with sophisticated genetic engineering, Columbia University researchers have created a sort of "bacterial suicide squad" that targets tumors, attracting the host's own immune cells ...

Oncology & Cancer

Exercise has a direct role in fighting breast cancer

While it is generally accepted that exercise can benefit a person's overall health, a recently published paper has found a direct link between muscle contraction and a reduction in breast cancer.

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