Time to Be Launched 1 auXiliary Risk strat1fier in marginal zone lymphoma transformation: TBL1XR1

The genetic profile of lymphomas has an increasing role in diagnosis, prognostication, and therapeutic decision making. In this issue of Cancer, Li and colleagues provide insights into the genomic landscape of high-grade transformation of marginal zone lymphoma compared with both, indolent marginal zone lymphoma and de novo diffuse large B-cell lymphoma.