{"type":"root","children":[{"type":"paragraph","children":[{"type":"text","value":"The FGFR3 gene encodes the protein Fibroblast Growth Factor Receptor 3, part of a family of four fibroblast growth factor receptors that share similar structures and functions. These proteins play a role in several important cellular processes, including regulation of cell growth and proliferation, determination of cell type, angiogenesis, wound healing, and embryo development. According to literature, approximately 80% of Non-muscle invasive bladder cancer (NMIBC) have FGFR3 gene mutations. In addition to high prevalence in bladder cancer, somatic mutations in the FGFR3 gene have been associated with many other types of cancer."}]}]}