The growth of the primary tumor, however, was unchanged. The results suggest that the tumors’ microbes are playing a role in the spread of cancer in the mice, but not their initial growth. During ...

Researchers have developed lab-generated lymph node–like organoids that, when transplanted into mice in place of lymph nodes that have been removed, drain fluid and connect to the animals’ original ...

One of these evasion methods involves the production of thromboxane A2 (TXA2) by blood platelets, which suppresses the activity of T cells, a type of immune cell, at metastatic sites.