RT-qPCR showed that, compared to the lymphoma group, the LGBLEL group had significantly higher expression of CCL28, CXCL17, HCK, GNB5, NRAS, and VAV2 (p = 0.001, <0.001, <0.001, <0.001, =0.020, <0.001, respectively) and lower expression of CCR1 (p = 0.002). The gene discussed is VAV2; the disease is lymphoma.