Abstract
Prostate cancer (PCa) is one of the most common cancer worldwide and accounts for 14.4 % of all new cancer cases. The clinical outcome and management of PCa can be significantly improved by use of biomarker assays for early detection, prognosis and also for prediction and monitoring of treatment response. MiRNAs are short, endogenous, single-stranded RNA molecules that play important role in regulation of gene expression and can modulate a number of cellular processes. Discovery of miRNAs in circulation has not only facilitated understanding their role in various diseases but also paved new avenues for biomarker discovery due to their ease of access and stability. The fact that a minimally invasive test based on miRNAs profiles can distinguish the presence or absence of disease illustrates immense potential of these molecules as predictive biomarkers.
In this chapter, we have summarized the presumed mechanisms of miRNA release into the circulation and systematically summarized the studies of circulatory miRNAs in PCa. Also, we have mainly focused on the methodology of identification of circulatory miRNAs from biofluids.
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Srivastava, A., Goldberger, H., Afzal, Z., Suy, S., Collins, S.P., Kumar, D. (2015). Detection of Circulatory MicroRNAs in Prostate Cancer. In: Verma, M. (eds) Cancer Epigenetics. Methods in Molecular Biology, vol 1238. Humana Press, New York, NY. https://doi.org/10.1007/978-1-4939-1804-1_27
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DOI: https://doi.org/10.1007/978-1-4939-1804-1_27
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