 GC cell (MKN00 and MKN00) migration (*P* \< 0.000 and *P* \< 0.000) and invasion (*P* \< 0.000 and *P* \< 0.000) (Fig. [0](#Fig0){ref-type="fig"}a and b), when an IL-00a neutralizing antibody was added to the Transwell co-culture 