Bacillus Calmette-Guerin immunotherapy for urothelial carcinoma of the bladder

Timothy P. Kresowik, Thomas S. Griffith

Research output: Contribution to journalReview article

59 Scopus citations

Abstract

Mycobacterium bovis bacille Calmette-Guerin (BCG) is one of the great success stories of immunotherapy as a treatment for superficial urothelial carcinoma of the bladder. Despite clinical effectiveness in over 50% of patients, the high incidence of local side effects and presence of nonresponders has led to efforts to improve the therapy. Recent advances have suggested a role for neutrophils and TNF-related apoptosis-inducing ligand (TRAIL) in the antitumor inflammatory response. Cell wall components of mycobacteria alone, lowered doses of BCG, and combination with cytokines have been studied as ways to improve the immune response associated with BCG and/or reduce toxicity. This review will discuss the clinical use of BCG, its proposed mechanism of action, and directions of future research to improve efficacy and decrease side effects.

Original languageEnglish (US)
Pages (from-to)281-288
Number of pages8
JournalImmunotherapy
Volume1
Issue number2
DOIs
StatePublished - 2009

Keywords

  • BCG
  • Bacillus Calmette-Guerin
  • Bladder cancer
  • Neutrophil
  • TRAIL
  • Urothelial carcinoma

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