CORO1C and gastric cancer: Moreover, total cell number (examined by total cell number assay), cell viability (examined by MTT assay), cell colony formation (examined by cell colony formation assay, cell migration (examined by cell migration assay) and cell invasion (examined by cell invasion assay) all decreased significantly after knocking down of CORO1C by the siRNA method, indicating that CORO1C promoted cellular proliferation and metastasis in gastric cancer cells.