Curcumin inhibits the growth and invasion of gastric cancer by regulating long noncoding RNA AC022424.2

Table 1 Correlation between lncRNA AC022424.2 expression and clinical pathological features of patients

Clinical pathological features	Number of cases	AC022424.2 expression, mean ± SEM	P value
Sex			0.740
Male	37	0.068 ± 0.032
Female	14	0.050 ± 0.020
Age in yr			0.856
≥ 60	32	0.067 ± 0.037
< 60	19	0.058 ± 0.024
Site			0.508
Esophagus	11	0.030 ± 0.013
Gastric body/antrum	40	0.071 ± 0.030
Differentiation grade			0.617
High–moderate differentiation	3	0.021 ± 0.016
Low–poor differentiation	48	0.067 ± 0.026
Clinical stage			0.285
I–II	18	0.098 ± 0.062
III–IV	33	0.044 ± 0.015
Lymph node metastasis			0.021
Yes	35	0.014± 0.003
No	16	0.032± 0.008
T stage			0.311
T1, T2	12	0.014 ± 0.004
T3, T4	39	0.076 ± 0.030