However, the similarities between Refaeli et al.'s experimental system and MALT lymphomas suggest that BCL10 and NF- B may be involved in the lymphomagenesis occurring in EμMYC/BCRHEL/sHEL and MMTV-rtTA/TRE-MYC/BCRHEL/sHEL mice. The gene discussed is BCL10; the disease is MALT lymphoma.