|
|
Research and development of a novel subunit vaccine for the currently circulating pseudorabies virus variant in China |
Yuzhou WANG1,Tongyan WANG1,He YAN1,Fanli YANG1,Linghua GUO1,Qingyuan YANG1,Xule HU1,Feifei TAN1,Yan XIAO1,Xiangdong LI1,*(),Kegong TIAN1,2,*() |
1. National Research Center for Veterinary Medicine, Luoyang 471003, China 2. College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou 450002, China |
|
|
Abstract Pseudorabies (PR) is a devastating viral disease which leads to fatal encephalitis and respiratory disorders in pigs. Commercial gE-deleted live pseudorabies virus (PRV) vaccine has been widely used to control this disease in China. However, the new-emerging variants of PRV compromises the protection provided by current vaccines and lead to the outbreak of PR in vaccinated pig herds. Several killed and live vaccine candidates based on current PRV variants have been reported to be effective to control the disease. A subunit vaccine based on gB protein, one major PRV glycoprotein which elicits strong humoral and cellular immune responses, however, was never evaluated for protection against the current circulating PRV variants. In this study, full-length PRV gB protein was successfully expressed in baculovirus/insect cells in the soluble format and was tested on 3-week-old piglets as a subunit vaccine. Compared with unvaccinated pigs, the gB-vaccinated pigs developed specific antibody-mediated responses and were protected from the virulent PRV HN1201 challenge. All vaccinated pigs survived without showing any PRV-specific respiratory and neurological signs, but all unvaccinated pigs died within 7 days after HN1201 challenge. Hence, this novel gB-based vaccine could be applied as an effective subunit vaccine to control PRV variant in China.
|
Keywords
pseudorabies virus
glycoprotein B protein
subunit vaccine
|
Corresponding Author(s):
Xiangdong LI,Kegong TIAN
|
Just Accepted Date: 22 October 2015
Online First Date: 03 November 2015
Issue Date: 10 November 2015
|
|
1 |
Wittmann G, Rziha H J. Aujeszky’s disease (pseudorabies) in pigs. Herpesvirus Diseases of Cattle, Horses, and Pigs. New York: Springer, 1989: 230–325
|
2 |
An T Q, Peng J M, Tian Z J, Zhao H Y, Li N, Liu Y M, Chen J Z, Leng C L, Sun Y, Chang D, Tong G Z. Pseudorabies virus variant in Bartha-K61-vaccinated pigs, China, 2012. Emerging Infectious Diseases, 2013, 19(11): 1749–1755
https://doi.org/10.3201/eid1911.130177
pmid: 24188614
|
3 |
Luo Y, Li N, Cong X, Wang C H, Du M, Li L, Zhao B, Yuan J, Liu D D, Li S, Li Y, Sun Y, Qiu H J. Pathogenicity and genomic characterization of a pseudorabies virus variant isolated from Bartha-K61-vaccinated swine population in China. Veterinary Microbiology, 2014, 174(1−2): 107–115
https://doi.org/10.1016/j.vetmic.2014.09.003
pmid: 25293398
|
4 |
Yu X, Zhou Z, Hu D, Zhang Q, Han T, Li X, Gu X, Yuan L, Zhang S, Wang B, Qu P, Liu J, Zhai X, Tian K. Pathogenic pseudorabies virus, China, 2012. Emerging Infectious Diseases, 2014, 20(1): 102–104
https://doi.org/10.3201/eid2001.130531
pmid: 24377462
|
5 |
Wu R, Bai C, Sun J, Chang S, Zhang X. Emergence of virulent pseudorabies virus infection in northern China. Journal of Veterinary Science, 2013, 14(3): 363–365
https://doi.org/10.4142/jvs.2013.14.3.363
pmid: 23820207
|
6 |
Wang C H, Yuan J, Qin H Y, Luo Y, Cong X, Li Y, Chen J, Li S, Sun Y, Qiu H J. A novel gE-deleted pseudorabies virus (PRV) provides rapid and complete protection from lethal challenge with the PRV variant emerging in Bartha-K61-vaccinated swine population in China. Vaccine, 2014, 32(27): 3379–3385
https://doi.org/10.1016/j.vaccine.2014.04.035
pmid: 24793946
|
7 |
Gu Z, Dong J, Wang J, Hou C, Sun H, Yang W, Bai J, Jiang P. A novel inactivated gE/gI deleted pseudorabies virus (PRV) vaccine completely protects pigs from an emerged variant PRV challenge. Virus Research, 2015, 195: 57–63
https://doi.org/10.1016/j.virusres.2014.09.003
pmid: 25240533
|
8 |
Zhang C, Guo L, Jia X, Wang T, Wang J, Sun Z, Wang L, Li X, Tan F, Tian K. Construction of a triple gene-deleted Chinese Pseudorabies virus variant and its efficacy study as a vaccine candidate on suckling piglets. Vaccine, 2015, 33(21): 2432–2437
https://doi.org/10.1016/j.vaccine.2015.03.094
pmid: 25865469
|
9 |
Klupp B G, Hengartner C J, Mettenleiter T C, Enquist L W. Complete, annotated sequence of the pseudorabies virus genome. Journal of Virology, 2004, 78(1): 424–440
https://doi.org/10.1128/JVI.78.1.424-440.2004
pmid: 14671123
|
10 |
Mulder W A, Pol J M, Gruys E, Jacobs L, De Jong M C, Peeters B P, Kimman T G. Pseudorabies virus infections in pigs. Role of viral proteins in virulence, pathogenesis and transmission. Veterinary Research, 1997, 28(1): 1–17
pmid: 9172836
|
11 |
Han Y W, Aleyas A G, George J A, Kim S J, Kim H K, Yoon H A, Yoo D J, Kang S H, Kim K, Eo S K. Polarization of protective immunity induced by replication-incompetent adenovirus expressing glycoproteins of pseudorabies virus. Experimental & Molecular Medicine, 2008, 40(6): 583–595
https://doi.org/10.3858/emm.2008.40.6.583
pmid: 19116444
|
12 |
van Rooij E M, Haagmans B L, Glansbeek H L, de Visser Y E, de Bruin M G, Boersma W, Bianchi A T. A DNA vaccine coding for glycoprotein B of pseudorabies virus induces cell-mediated immunity in pigs and reduces virus excretion early after infection. Veterinary Immunology and Immunopathology, 2000, 74(1−2): 121–136
https://doi.org/10.1016/S0165-2427(00)00170-7
pmid: 10760394
|
13 |
Grabowska A K, Lipińska A D, Rohde J, Szewczyk B, Bienkowska-Szewczyk K, Rziha H J. New baculovirus recombinants expressing Pseudorabies virus (PRV) glycoproteins protect mice against lethal challenge infection. Vaccine, 2009, 27(27): 3584–3591
https://doi.org/10.1016/j.vaccine.2009.03.067
pmid: 19464538
|
14 |
Kim S J, Kim H K, Han Y W, Aleyas A G, George J A, Yoon H A, Yoo D J, Kim K, Eo S K. Multiple alternating immunizations with DNA vaccine and replication incompetent adenovirus expressing gB of pseudorabies virus protect animals against lethal virus challenge. Journal of Microbiology and Biotechnology, 2008, 18(7): 1326–1334
pmid: 18667863
|
15 |
Gerdts V, Jöns A, Mettenleiter T C. Potency of an experimental DNA vaccine against Aujeszky’s disease in pigs. Veterinary Microbiology, 1999, 66(1): 1–13
https://doi.org/10.1016/S0378-1135(98)00300-9
pmid: 10223318
|
16 |
Miller L C, Zanella E L, Waters W R, Lager K M. Cytokine protein expression levels in tracheobronchial lymph node homogenates of pigs infected with pseudorabies virus. Clinical and Vaccine Immunology, 2010, 17(5): 728–734
https://doi.org/10.1128/CVI.00485-09
pmid: 20219878
|
17 |
Wang T, Xiao Y, Yang Q, Wang Y, Sun Z, Zhang C, Yan S, Wang J, Guo L, Yan H, Gao Z, Wang L, Li X, Tan F, Tian K. Construction of a gE-deleted pseudorabies virus and its efficacy to the new-emerging variant PRV challenge in the form of killed vaccine. BioMed Research International, 2015, 2015: 684945
pmid: 26457302
|
18 |
Dory D, Torché A M, Béven V, Blanchard P, Loizel C, Cariolet R, Jestin A. Effective protection of pigs against lethal Pseudorabies virus infection after a single injection of low-dose Sindbis-derived plasmids encoding PrV gB, gC and gD glycoproteins. Vaccine, 2005, 23(26): 3483–3491
https://doi.org/10.1016/j.vaccine.2004.10.050
pmid: 15837372
|
19 |
Mettenleiter T C. Immunobiology of pseudorabies (Aujeszky’s disease). Veterinary Immunology and Immunopathology, 1996, 54(1−4): 221–229
https://doi.org/10.1016/S0165-2427(96)05695-4
pmid: 8988868
|
20 |
Mettenleiter T C. Pseudorabies (Aujeszky’s disease) virus: state of the art. August 1993. Acta Veterinaria Hungarica, 1994, 42(2−3): 153–177
pmid: 7810409
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
|
Shared |
|
|
|
|
|
Discussed |
|
|
|
|