Activating FGFR3 Gene Mutation

**Semantic type:** Cell or Molecular Dysfunction

**Definition:** A change in the nucleotide sequence of the FGFR3 gene that results in constitutive activation of fibroblast growth factor 3 and its downstream signaling pathways.

**Synonyms:** - Activating CD333 Gene Mutation - Activating FGFR-3 Gene Mutation - Activating FGFR3 Mutation - Activating Fibroblast Growth Factor Receptor 3 Gene Mutation - Activating JTK4 Gene Mutation - FGFR3 Activating Mutation - FGFR3 Gain of Function Gene Mutation - FGFR3 Gain of Function Mutation - Gain of Function FGFR3 Mutation