FGFR3 Alterations in the Era of Immunotherapy for Urothelial Bladder Cancer

Front Immunol. 2020 Nov 5:11:575258. doi: 10.3389/fimmu.2020.575258. eCollection 2020.

Abstract

FGFR3 is a prognostic and predictive marker and is a validated therapeutic target in urothelial bladder cancer. Its utility as a marker and target in the context of immunotherapy is incompletely understood. We review the role of FGFR3 in bladder cancer and discuss preclinical and clinical clues of its effectiveness as a patient selection factor and therapeutic target in the era of immunotherapy.

Keywords: bladder cancer; fibroblast growth factor receptor; immunotherapy; pharmacogenetics; targeted molecular therapy.

Publication types

  • Research Support, N.I.H., Extramural
  • Review

MeSH terms

  • Animals
  • Biomarkers, Tumor / genetics*
  • Biomarkers, Tumor / metabolism
  • Clinical Decision-Making
  • Humans
  • Immune Checkpoint Inhibitors / therapeutic use
  • Immunotherapy
  • Molecular Targeted Therapy
  • Prognosis
  • Receptor, Fibroblast Growth Factor, Type 3 / antagonists & inhibitors
  • Receptor, Fibroblast Growth Factor, Type 3 / genetics*
  • Receptor, Fibroblast Growth Factor, Type 3 / metabolism
  • Urinary Bladder Neoplasms / drug therapy
  • Urinary Bladder Neoplasms / genetics*
  • Urinary Bladder Neoplasms / immunology
  • Urinary Bladder Neoplasms / metabolism
  • Urothelium / drug effects
  • Urothelium / immunology
  • Urothelium / metabolism*
  • Urothelium / pathology

Substances

  • Biomarkers, Tumor
  • Immune Checkpoint Inhibitors
  • FGFR3 protein, human
  • Receptor, Fibroblast Growth Factor, Type 3