{HEAD ~ The FGFR1 expression enhancer} is preferably a substance that enhances the expression of {TAIL ~ FGFR1} on cancer cells  
{ HEAD ~ The FGFR1 expression enhancer } is preferably a substance that enhances the expression of { TAIL ~ FGFR1 } on cancer cells
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH