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Keith Grehan
Researcher at Medway School of Pharmacy
Publications - Â 18
Citations - Â 329
Keith Grehan is an academic researcher from Medway School of Pharmacy. The author has contributed to research in topics: Biology & Medicine. The author has an hindex of 5, co-authored 9 publications receiving 240 citations. Previous affiliations of Keith Grehan include University of Leeds & University of Kent.
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Journal ArticleDOI
ChAdOx1 and MVA based vaccine candidates against MERS-CoV elicit neutralising antibodies and cellular immune responses in mice
Naif Khalaf Alharbi,Naif Khalaf Alharbi,Eriko Padron-Regalado,Craig Thompson,Alexandra Kupke,Daniel Wells,Megan A. Sloan,Keith Grehan,Nigel J. Temperton,Teresa Lambe,George M. Warimwe,Stephan Becker,Adrian V. S. Hill,Sarah C. Gilbert +13 more
TL;DR: It is shown that MERS-CoV vaccine candidates could be optimized by utilising different viral vectors, various genetic designs of the vectors, or different regimens to increase immunogenicity.
Journal ArticleDOI
An optimised method for the production of MERS-CoV spike expressing viral pseudotypes.
TL;DR: The protocol outlined here represents a rapid and reliable method for the generation of high-titre pseudotype viral particles with the MERS-CoV spike protein on a lentiviral core, and is adapted from previously published protocols.
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Pseudotype-based neutralization assays for influenza: a systematic analysis.
George Carnell,Francesca Ferrara,Keith Grehan,Craig Thompson,Craig Thompson,Nigel J. Temperton +5 more
TL;DR: This review will analyze and compare literature involving the production of influenza pseudotypes with particular emphasis on their use in serum antibody neutralization assays to establish the parameters required for optimization and propose a consensus protocol to be employed for the further deployment of these assays in influenza vaccine immunogenicity studies.
Journal ArticleDOI
Comparative Molecular Biology Approaches for the Production of Poliovirus Virus-Like Particles Using Pichia pastoris
Lee Sherry,Keith Grehan,Joseph S. Snowden,Michael L. Knight,Oluwapelumi O. Adeyemi,David J. Rowlands,Nicola J. Stonehouse +6 more
TL;DR: Yeast is exploited as a versatile model expression system to produce VLPs, and here the potential of this system to supply next-generation poliovirus vaccines to secure a polio-free world for the future is highlighted.
Journal ArticleDOI
An Optimized Method for the Production Using PEI, Titration and Neutralization of SARS-CoV Spike Luciferase Pseudotypes
TL;DR: The protocol outlined represents a cost-effective, rapid and reliable method for the generation of high-titre viral pseudotype particles with the wild-type SARS-CoV spike protein on a lentiviral vector core using the widely available transfection reagent PEI.