Fig. 2From: Glutamine deficiency promotes recurrence and metastasis in colorectal cancer through enhancing epithelial–mesenchymal transitionGlutamine deprivation promotes migration and invasion in CRC cells. A Glutamine depletion significantly increased the wound healing rate compared with normal glutamine concentration in DLD1 cells. B Glutamine depletion significantly increased the wound healing rate compared with normal glutamine concentration in SW480 cells at 24 h. C Glutamine depletion enhanced both the migration and invasion capacities of SW480 cellsBack to article page