Tee-ing up a New Follicular Lymphoma Classification System.

In this issue of Blood Cancer Discovery, Han and colleagues find that follicular lymphomas (FL) can be stratified into distinct classes with clinical and functional relevance based on their T-cell subset composition. Their findings further indicate that pairing of FL cell MHCII expression with specific T-cell markers may represent a useful diagnostic approach to select patients for particular immunotherapies or immune augmentation therapies independent of genetic profiling. See related article by Han et al., p. 428 (4).