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