The Role Played By Processing Bodies In Cell Survival And Protection Against Viral Infection
Asit Pattnaik and Phat Dinh, University of Nebraska-Lincoln, explore the growing knowledge base on PBs and their components, and how they interact with viruses. The authors review the literature and discuss the positive and negative consequences of PB-virus interactions and the potential implications of the role of PBs in RNA processing, cell signaling and survival, and immune function.
In the article "Manipulation of Cellular Processing Bodies and Their Constituents by Viruses," Pattnaik and Dinh describe the mechanism by which viruses may alter the composition of the PBs to benefit viral RNA replication at the expense of host cell homeostasis. "This brief review highlights one of many important cellular processes that are subverted by viral infection," says Carol Shoshkes Reiss, PhD, Editor-in-Chief, Departments of Biology and Neural Science, New York University, NY. "The sequestration of RNA in the cytoplasm is an under-appreciated regulatory pathway."
Source: EurekAlert!, the online, global news service operated by AAAS, the science society
Visit our Infectious Diseases / Bacteria / Viruses category page for the latest news on this subject, or sign up to our newsletter to receive the latest updates on Infectious Diseases / Bacteria / Viruses.
Please use one of the following formats to cite this article in your essay, paper or report:
Liebert, Mary Ann. "The Role Played By Processing Bodies In Cell Survival And Protection Against Viral Infection." Medical News Today. MediLexicon, Intl., 20 May. 2013. Web.
2 May. 2016. <http://www.medicalnewstoday.com/releases/260675.php>
Liebert, M. (2013, May 20). "The Role Played By Processing Bodies In Cell Survival And Protection Against Viral Infection." Medical News Today. Retrieved from
Please note: If no author information is provided, the source is cited instead.
Contact our news editors
For any corrections of factual information, or to contact our editorial team, please see our contact page.
Copyright Medical News Today: Excluding email/sharing services explicitly offered on this website, material published on Medical News Today may not be reproduced, or distributed without the prior written permission of Medilexicon International Ltd. Please contact us for further details.