1.

Record Nr.

UNINA9910131532303321

Autore

William Cho

Titolo

The origin, function and diagnostic potential of extracellular microRNA in human body fluids  / / topic editors: Andrey Turchinovich and William Cho

Pubbl/distr/stampa

Frontiers Media SA, 2014

[Lausanne, Switzerland] : , : Frontiers Media SA, , [2014]

©2014

Descrizione fisica

1 online resource (114 pages) : illustrations; digital file(s)

Collana

Frontiers Research Topics, , 1664-8714

Soggetti

MicroRNA

Blood plasma

Blood - Diseases

Genetics

Epigenetics

Hematologic Diseases

Medicine

Health & Biological Sciences

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Bibliographic Level Mode of Issuance: Monograph

"Published in: Frontiers in genetics" -- front cover.

Nota di bibliografia

Includes bibliographical references.

Sommario/riassunto

Short non-coding RNA molecules, microRNAs (miRNAs), post-transcriptionally regulate gene expression in living cells. In recent years, miRNAs have been found in a wide spectrum of mammalian body fluids including blood plasma, saliva, urine, milk, seminal plasma, tears and amniotic fluid as extracellular circulating nuclease-resistant entities. The changes in miRNA spectra observed in certain fluids correlated with various pathological conditions suggesting that extracellular miRNAs can serve as informative biomarkers for certain diseases including cancer. However, the mechanism of generation and a biological role of extracellular miRNAs remain unclear. The current



theories regarding extracellular miRNA origin and function suggest that these miRNAs can be either non-specific 'by-products' of cellular activity and cell death or specifically released cell-cell signaling messengers. The goal of this Research Topic is to bring together up-to-date knowledge about the extracellular miRNA and its role in disease diagnostics and, possibly, inter-cellular communication.