The promise of novel molecular markers in bladder cancer

Jahan Miremami, Natasha Kyprianou

Research output: Contribution to journalReview articlepeer-review

26 Scopus citations

Abstract

Bladder cancer is the fourth most common malignancy in the US and is associated with the highest cost per patient. A high likelihood of recurrence, mandating stringent surveillance protocols, has made the development of urinary markers a focus of intense pursuit with the hope of decreasing the burden this disease places on patients and the healthcare system. To date, routine use of markers is not recommended for screening or diagnosis. Interests include the development of a single urinary marker that can be used in place of or as an adjunct to current screening and surveillance techniques, as well identifying a molecular signature for an individual’s disease that can help predict progression, prognosis, and potential therapeutic response. Markers have shown potential value in improving diagnostic accuracy when used as an adjunct to current modalities, risk-stratification of patients that could aid the clinician in determining aggressiveness of surveillance, and allowing for a decrease in invasive surveillance procedures. This review discusses the current understanding of emerging biomarkers, including miRNAs, gene signatures and detection of circulating tumor cells in the blood, and their potential clinical value in bladder cancer diagnosis, as prognostic indicators, and surveillance tools, as well as limitations to their incorporation into medical practice.

Original languageEnglish
Pages (from-to)23897-23908
Number of pages12
JournalInternational Journal of Molecular Sciences
Volume15
Issue number12
DOIs
StatePublished - 22 Dec 2014
Externally publishedYes

Keywords

  • Bladder cancer
  • MiRNA
  • Tumor markers
  • Urinary markers
  • Urothelial carcinoma

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