Tales of the unexpected: Tcf1 functions as a tumor suppressor for leukemias
Abstract
The Wnt-responsive transcription factors Tcf1 and Lef1 are well-known for their roles in lymphocyte development. In this issue of Immunity, Yu et al. (2012) report that Tcf1-deficient mice develop aggressive T cell lymphomas that are characterized by high Lef1 expression.
