Cookies on this website

We use cookies to ensure that we give you the best experience on our website. If you click 'Accept all cookies' we'll assume that you are happy to receive all cookies and you won't see this message again. If you click 'Reject all non-essential cookies' only necessary cookies providing core functionality such as security, network management, and accessibility will be enabled. Click 'Find out more' for information on how to change your cookie settings.

Interferon-induced transmembrane 3 (IFITM3) is known to restrict the entry of a range of enveloped viruses. The single nucleotide polymorphism rs12252-C within IFITM3 has been shown to be associated with severe influenza A virus infection. It has been suggested that rs12252-C results in expression of a truncated IFITM3 protein lacking the first 21 amino acids. By performing high-throughput RNA sequencing on primary dendritic cells and peripheral blood mononuclear cells isolated from pandemic H1N1 influenza and human immunodeficiency virus-1 (HIV-1) infected patients we show that full-length IFITM3 mRNA is dominantly expressed (>99%) across all rs12252 genotypes. Full-length IFITM3 protein can be detected in all genotypes.

Original publication

DOI

10.1093/infdis/jix512

Type

Journal article

Journal

J Infect Dis

Publication Date

04/01/2018

Volume

217

Pages

257 - 262

Keywords

IFITM3, influenza A virus, rs12252, Dendritic Cells, Humans, Influenza A Virus, H1N1 Subtype, Influenza, Human, Leukocytes, Mononuclear, Membrane Proteins, Polymorphism, Single Nucleotide, RNA, Messenger, RNA-Binding Proteins, Sequence Analysis, RNA, United Kingdom