NCIt definition : Fibroblast growth factor receptor 1 (822 aa, 92 kDa) is encoded by the human FGFR1
gene. This protein is involved in the regulation of embryonic development, cell proliferation,
cell differentiation and cellular migration.;
NCIt note : At least 21 isoforms of the fibroblast growth factor receptor 1 protein have been
described. They are the products of alternative splicing and exibihit tissue-specific
patterns of expression.;