Publications

Notable Recent Publications

These are some recent publications which give a flavour of the research from the Barclay lab. For a complete list of publications, please see below.

Species difference in ANP32A underlies influenza A virus polymerase host restriction. Nature (2016).
Jason S. Long, Efstathios S. Giotis, Olivier Moncorgé, Rebecca Frise, Bhakti Mistry, Joe James, Mireille Morisson, Munir Iqbal, Alain Vignal, Michael A. Skinner & Wendy S. Barclay

This paper identified a key factor that explained why the polymerases from avian influenza viruses are restricted in humans.  For more, please see the associated New and Views.

See our latest ANP32 papers here: eLIFE, Journal of Virology, Journal of Virology.

The mechanism of resistance to favipiravir in influenza. PNAS (2018).
Daniel H. Goldhill, Aartjan J. W. te Velthuis, Robert A. Fletcher, Pinky Langat, Maria Zambon, Angie Lackenby & Wendy S. Barclay

This paper showed how influenza could evolve resistance to favipiravir, an antiviral that may be used to treat influenza. The residue that mutated to give resistance was highly conserved suggesting that the mechanism of resistance may be applicable to other RNA viruses.

Internal genes of a highly pathogenic H5N1 influenza virus determine high viral replication in myeloid cells and severe outcome of infection in mice. Plos Path. (2018).
Hui Li*, Konrad C. Bradley*, Jason S. Long, Rebecca Frise, Jonathan W. Ashcroft, Lorian C. Hartgroves, Holly Shelton, Spyridon Makris, Cecilia Johansson, Bin Cao & Wendy S. Barclay

Why do avian influenza viruses like H5N1 cause such severe disease in humans? This paper demonstrated that H5N1 viruses replicate better than human viruses in myeloid cells from mice leading to a cytokine storm and more severe disease.

Citation

BibTex format

@article{Staller:2019:10.1128/jvi.00217-19,
author = {Staller, E and Sheppard, CM and Neasham, PJ and Mistry, B and Peacock, TP and Goldhill, DH and Long, JS and Barclay, WS},
doi = {10.1128/jvi.00217-19},
journal = {Journal of Virology},
title = {ANP32 proteins are essential for influenza virus replication in human cells},
url = {http://dx.doi.org/10.1128/jvi.00217-19},
volume = {93},
year = {2019}
}
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RIS format (EndNote, RefMan)

TY  - JOUR
AB  - ANP32 proteins have been implicated in supporting influenza virus replication, but most of the work to date has focused on the ability of avian Anp32 proteins to overcome restriction of avian influenza polymerases in human cells. Using a CRISPR approach we show that human ANP32A and ANP32B are functionally redundant but essential host factors for mammalian-adapted influenza A virus (IAV) and influenza B virus (IBV) replication in human cells. When both proteins are absent from human cells, influenza polymerases are unable to replicate the viral genome, and infectious virus cannot propagate. Provision of exogenous ANP32A or –B recovers polymerase activity and virus growth. We demonstrate that this redundancy is absent in the murine Anp32 orthologues: murine Anp32A is incapable of recovering IAV polymerase activity, while murine Anp32B can. Intriguingly, IBV polymerase is able to use murine Anp32A. We show using a domain swap and point mutations that the LRR 5 region comprises an important functional domain for mammalian ANP32 proteins. Our approach has identified a pair of essential host factors for influenza virus replication and can be harnessed to inform future interventions.
AU  - Staller,E
AU  - Sheppard,CM
AU  - Neasham,PJ
AU  - Mistry,B
AU  - Peacock,TP
AU  - Goldhill,DH
AU  - Long,JS
AU  - Barclay,WS
DO  - 10.1128/jvi.00217-19
PY  - 2019///
SN  - 0022-538X
TI  - ANP32 proteins are essential for influenza virus replication in human cells
T2  - Journal of Virology
UR  - http://dx.doi.org/10.1128/jvi.00217-19
UR  - http://hdl.handle.net/10044/1/70985
VL  - 93
ER  -
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