CPAP and thyroid gland carcinoma: Interestingly, the relative expression of PANDAR in the seven thyroid gland carcinoma cell lines (Nthy-ori3-1, K1, TPC-1, K1, FTC133, XTC-1, B-CPAP) was significantly higher than that of the normal cell line Nthy-ori3-1 (Figure 1E, P < 0.01).