Search results for "Ectonucleotidases"

Pronostic role of CD4 T lymphocyte infiltrates in breast cancers

2017

Tumor escape to immune system surveillance is one of the reasons why human cancer achieves to grow. In my research team, we aim to study CD4 T cell populations and their functions in the context of cancer. My work was precisely to determine if the results obtained in mice could be transposable in humans, in the context of breast cancer. . We first unraveled that tumor infiltrating Th17 cells could inhibit effector and cytotoxic functions of Th1 and CD8 T cells in an ectonucleotidase-dependent manner. Finally, we showed that high tumor infiltration in IL-17+ cells were significantly associated with a worse clinical prognosis for breast cancer patients. Then, we aim to prevent Th17 cell diffe…