Based on these criteria, we observed UBXN1 (Figure 6A), HNRNPF (Figure 6B), PPP1R15A (Figure 6C), HNRNPA1 (Figure 6D), THRAP3 (Figure 6E), LAPTM5 (Figure 6F), DDB1 (Figure 6G), RPL7A (Figure 6H), PIK3IP1 (Figure 6I), and DDIT4 (Figure 6J) as the most likely candidate tumor suppressor genes in mantle cell lymphoma. The gene discussed is PIK3IP1; the disease is mantle cell lymphoma.