Abstract
Advances in transient expression technologies have allowed the production of milligram quantities of proteins within a matter of days using only small amounts (tens of grams) of plant tissue. Among the proteins that have been produced using this approach are the structural proteins of viruses which are capable of forming virus-like particles (VLPs). As such particulate structures are potent stimulators of the immune system, they are excellent vaccine candidates both in their own right and as carriers of additional immunogenic sequences. VLPs of varying complexity derived from a variety of animal viruses have been successfully transiently expressed in plants and their immunological properties assessed. Generally, the plant-produced VLPs were found to have the expected antigenicity and immunogenicity. In several cases, including an M2e-based influenza vaccine candidate, the plant-expressed VLPs have been shown to be capable of stimulating protective immunity. These findings raise the prospect that low-cost plant-produced vaccines could be developed for both veterinary and human use.
Keywords: Transient expression, virus-like particle, hepatitis B core antigen, human papillomavirus, bovine papillomavirus, bluetongue virus, foot-and-mouth disease virus, influenza virus, porcine respiratory and reproductive syndrome virus, protective immunity.
Current Pharmaceutical Design
Title:The Use of Transient Expression Systems for the Rapid Production of Virus-like Particles in Plants
Volume: 19 Issue: 31
Author(s): Slavica Matic, George P. Lomonossoff, Konstantin G. Skryabin, Michael A. Eldarov, Nikolai V. Ravin, Oleg I. Kiselev, Edward P. Rybicki, Alta Hattingh, Ann Meyers, Emanuela Noris, Eva C. Thuenemann, Ivan N. Minkov, Gergana G. Zahmanova, Luis Enjuanes, Sonia Zuniga, Martina Becares, Michael Taliansky, Andrew J. Love and Paolo Lenzi
Affiliation:
Keywords: Transient expression, virus-like particle, hepatitis B core antigen, human papillomavirus, bovine papillomavirus, bluetongue virus, foot-and-mouth disease virus, influenza virus, porcine respiratory and reproductive syndrome virus, protective immunity.
Abstract: Advances in transient expression technologies have allowed the production of milligram quantities of proteins within a matter of days using only small amounts (tens of grams) of plant tissue. Among the proteins that have been produced using this approach are the structural proteins of viruses which are capable of forming virus-like particles (VLPs). As such particulate structures are potent stimulators of the immune system, they are excellent vaccine candidates both in their own right and as carriers of additional immunogenic sequences. VLPs of varying complexity derived from a variety of animal viruses have been successfully transiently expressed in plants and their immunological properties assessed. Generally, the plant-produced VLPs were found to have the expected antigenicity and immunogenicity. In several cases, including an M2e-based influenza vaccine candidate, the plant-expressed VLPs have been shown to be capable of stimulating protective immunity. These findings raise the prospect that low-cost plant-produced vaccines could be developed for both veterinary and human use.
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Matic Slavica, Lomonossoff P. George, Skryabin G. Konstantin, Eldarov A. Michael, Ravin V. Nikolai, Kiselev I. Oleg, Rybicki P. Edward, Hattingh Alta, Meyers Ann, Noris Emanuela, Thuenemann C. Eva, Minkov N. Ivan, Zahmanova G. Gergana, Enjuanes Luis, Zuniga Sonia, Becares Martina, Taliansky Michael, Love J. Andrew and Lenzi Paolo, The Use of Transient Expression Systems for the Rapid Production of Virus-like Particles in Plants, Current Pharmaceutical Design 2013; 19 (31) . https://dx.doi.org/10.2174/1381612811319310011
DOI https://dx.doi.org/10.2174/1381612811319310011 |
Print ISSN 1381-6128 |
Publisher Name Bentham Science Publisher |
Online ISSN 1873-4286 |
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