Abstract
The study of extracellular RNA has been recently reported as a tool for biomarker discovery. Extracellular vesicles can be isolated from different types of body fluids which contain protein, mRNA, and noncoding RNA. Extracellular RNA isolated from bile could be a useful tool for analyzing biliary tract diseases or cancer. Herein, we describe protocols based on modifications of commercially available kits for the collection, processing, and isolation of extracellular RNA from bile.
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Maji S, Matsuda A, Yan IK, Parasramka M, Patel T (2017) Extracellular vesicles in liver diseases. Am J Physiol Gastrointest Liver Physiol 312(3):G194–G200. https://doi.org/10.1152/ajpgi.00216.2016
Gradilone SA, O’Hara SP, Masyuk TV, Pisarello MJ, LaRusso NF (2015) MicroRNAs and benign biliary tract diseases. Semin Liver Dis 35(1):26–35. https://doi.org/10.1055/s-0034-1397346
Marin JJ, Bujanda L, Banales JM (2014) MicroRNAs and cholestatic liver diseases. Curr Opin Gastroenterol 30(3):303–309. https://doi.org/10.1097/MOG.0000000000000051
Munoz-Garrido P, Garcia-Fernandez de Barrena M, Hijona E, Carracedo M, Marin JJ, Bujanda L, Banales JM (2012) MicroRNAs in biliary diseases. World J Gastroenterol 18(43):6189–6196. https://doi.org/10.3748/wjg.v18.i43.6189
Mayr C, Beyreis M, Wagner A, Pichler M, Neureiter D, Kiesslich T (2016) Deregulated MicroRNAs in biliary tract cancer: functional targets and potential biomarkers. Biomed Res Int 2016:4805270. https://doi.org/10.1155/2016/4805270
Haga H, Yan I, Takahashi K, Wood J, Patel T (2014) Emerging insights into the role of microRNAs in the pathogenesis of cholangiocarcinoma. Gene Expr 16(2):93–99. https://doi.org/10.3727/105221614X13919976902174
Acknowledgments
This work was supported by the Office of the Director, National Institutes of Health (USA) through award UH3 TR000884. We acknowledge the expert assistance of Caitlyn Foerst and thank the members of our laboratories for their contributions.
Disclosures: None.
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Yan, I.K., Berdah, V.X., Patel, T. (2018). Isolation of Extracellular RNA from Bile. In: Patel, T. (eds) Extracellular RNA. Methods in Molecular Biology, vol 1740. Humana Press, New York, NY. https://doi.org/10.1007/978-1-4939-7652-2_6
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DOI: https://doi.org/10.1007/978-1-4939-7652-2_6
Publisher Name: Humana Press, New York, NY
Print ISBN: 978-1-4939-7651-5
Online ISBN: 978-1-4939-7652-2
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