Table 1.

Gastric cancer and healthy gastric tissues exhibit striking differences in the transcription level of the PTTG family (Oncomine).

	Type of gastric cancer vs. gastric	Fold change	p value	t-test	References
PTTG1	Gastric mixed adenocarcinoma vs. normal	2.000	6.17e − 07	7.415	Chen et al. [23]
	Gastric mixed adenocarcinoma vs. normal	2.064	0.001	3.433	Cho et al. [24]
	Gastric intestinal-type adenocarcinoma vs. normal	2.321	2.41e − 17	11.196	Chen et al. [23]
	Gastric intestinal-type adenocarcinoma vs. normal	1.790	0.002	3.125	Cho et al. [24]
	Gastric intestinal-type adenocarcinoma vs. normal	2.631	2.24e − 10	7.587	D'Errico et al. [25]
	Diffuse gastric adenocarcinoma vs. normal	2.367	1.98e − 06	5.426	Cho et al. [24]
PTTG2	Gastric cancer vs. normal	1.706	0.002	2.986	Cui et al. (2011)
PTTG3P	Diffuse gastric adenocarcinoma vs. normal	2.323	3.67e − 05	4.615	Cho et al. [24]