English to French Medical Medical (general) cancer, lymphoma, follicular lymphoma

Found in a list of terms, equivalent to "high risk".

Also found it in context here : "Furthermore, they discovered that despite a skewed distribution pattern, the cancer-ridden T cells behaved like normal cells -- once they were removed from the toxic microenvironment. This demonstrated that previously healthy T cells are apparently being shut down or suppressed within the confines of the tumor. If the suppressive force could be deactivated, scientists theorized, the immune system could get back to work fighting cancer.

“This is what you want to see,” Hilchey said. “Since our study suggests that the ***bad actors*** are confined to the malignant environment, we hope to find a way to circumvent this activity and therefore make existing immune-therapy more effective.”