alexa Measles virus-induced immune suppression in the cotton rat (Sigmodon hispidus) model depends on viral glycoproteins.
Microbiology

Microbiology

Journal of Antivirals & Antiretrovirals

Author(s): Niewiesk S, Eisenhuth I, Fooks A, Clegg JC, Schnorr JJ,

Abstract Share this page

Abstract Immune suppression during measles accounts for most of the morbidity and mortality associated with the virus infection. Experimental study of this phenomenon has been hampered by the lack of a suitable animal model. We have used the cotton rat to demonstrate that mitogen-induced proliferation of spleen cells from measles virus-infected animals is impaired. Proliferation inhibition is seen in all lymphocyte subsets and is not dependent on viral replication. Cells which express the viral glycoproteins (hemagglutinin and fusion protein) transiently by transfection induce proliferation inhibition after intraperitoneal inoculation, whereas application of a recombinant measles virus in which measles virus glycoproteins are replaced with the vesicular stomatitis virus G protein does not have an antiproliferative effect. Therefore, in vivo expression of measles virus glycoproteins is sufficient and necessary to induce inhibition of lymphocyte proliferation.
This article was published in J Virol and referenced in Journal of Antivirals & Antiretrovirals

Relevant Expert PPTs

Recommended Conferences

Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

 
© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version
adwords