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. 2015 Aug 12;5(2):e1069936. doi: 10.1080/2162402X.2015.1069936

Figure 4.

Figure 4.

Soluble factors derived from GC cells are involved in modulating the number of NK cells. (A) Representative data showing that TSNs derived from SGC-7901, AGS and KATO-III suppressed NK cell proliferation and induced NK cell apoptosis. (B) Statistical results of the GC cell lines that suppressed NK cell proliferation and induced NK cell apoptosis (n = 3). (C) Representative data of EP2 and EP4 receptor expression in NK cells. (D) Representative data of butaprost, misoprostol and PGE2 suppression of Ki-67 expression in NK cells (n = 3). (E) Representative data of butaprost, misoprostol and PGE2-induced NK cell apoptosis (n = 3).