The results showed that when comparing to the RLNH tissue and lymphocyte OCI-LY1, the expression of TCF3 in BL tissues and lymphoma cells (Namalwa, Raji, Daudi) was dramatically higher, and the expression of miR-101 was notably lower (P < 0.01; Figure 1(a-c)). The gene discussed is TCF3; the disease is lymphoma.