Fig. 4

Effect of GC-MSCs on gastric cancer cell migration analyzed in a transwell system. (A) Representative images of migrated BGC-823 cells treated with 10 % CM from GC-MSCs, GCN-MSCs, or BM-MSCs (×200). (B) The numbers of migrated BGC-823 cells ± SD were plotted in different groups (n = 3). (C) Representative images of migrated MKN-28 cells treated with 10 % CM from GC-MSCs, GCN-MSCs, or BM-MSCs (×200). (D) The numbers of migrated MKN-28 cells ± SD were plotted in different groups (n = 3). *P < 0.05, **P < 0.01: compared with the control group; ^# P < 0.05, ^## P < 0.01: compared with the GC-MSC-CM treated group