High-level expression of Mastermind-like 2 contributes to aberrant activation of the NOTCH signaling pathway in human lymphomas. - Köchert, K; Ullrich, K; Kreher, S; Aster, J C; Kitagawa, M; Jöhrens, K; Anagnostopoulos, I; Jundt, F; Lamprecht, B; Zimber-Strobl, U; Stein, H; Janz, M; et al. (Oncogene, 2011)