GPR65 and mantle cell lymphoma: The expression of TDAG8 mRNA was also decreased in other types of lymphomas, such as extranodal marginal zone B-cell lymphoma, Hodgkin’s lymphoma, mantle cell lymphoma, splenic marginal zone B-cell lymphoma, nodal marginal zone B-cell lymphoma and peripheral T-cell lymphoma, but the results were not statistically significant, likely due to the small sample size (Figure 6B).