| Most importantly , we demonstrate that FGF BP interacts with FGF 7 , FGF 10 , and with the recently identified FGF 22 , and enhances the activity of low concentrations of ligand . ^^^ Due to the important functions of FGF 7 and FGF 10 for repair of injured epithelia , our findings suggest that upregulation of FGF BP expression after injury stimulates FGF activity at the wound site , thus enhancing the process of epithelial repair . . ^^^ |