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. 2022 Sep 14;23(18):10709. doi: 10.3390/ijms231810709

Figure 5.

Figure 5

SH increased NIS-mediated RAI uptake by activation of TSHR/cAMP/CREB/PAX8 signaling pathway in BCPAP and TPC-1 cells. (A) The expressions of cAMP, pCREB, PAX8, and NIS in BCPAP and TPC-1 cells treated with or without 4 mM SH and SQ22536 for 48 h were determined by Western blot and quantitatively analyzed. (B) RAIU in BCPAP and TPC-1 cells was determined in treated cells with or without 4 mM SH and SQ22536 for 48 h. KClO4 was used as a selective inhibitor for NIS-mediated iodide uptake. ** p < 0.005 vs. control. # p < 0.05 vs. relevant group treated by SH only.