In line with this large expression range of mRNA in NHL, surface expression of CD24 in a panel of B cell lines composed of MCL, DLBCL, and BL ranged from high to negative (Figure 1B), with CD24 expression being the highest in the MCL cell lines UPN-1 and HBL-2 (Figure 1C). The gene discussed is CD24; the disease is mantle cell lymphoma.