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Hidaka C, Soda K, Ito T, Ito H. Contribution of mutation I142M in fusion protein and Q44R in matrix protein of Newcastle disease virus to virulence in ducks. J Vet Med Sci 2021; 84:121-128. [PMID: 34853197 PMCID: PMC8810335 DOI: 10.1292/jvms.21-0527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Although verogenic Newcastle disease viruses (NDVs) generally cause subclinical infection in waterfowls such as ducks, NDVs with high virulence in waterfowl have been sporadically reported.
We previously reported that the NDV d5a20b strain, which is obtained by serial passaging of the velogenic 9a5b strain in domestic ducks, showed increased virulence in ducks (Hidaka
et al., 2021). The d5a20b strain had 11 amino acid substitutions in its P/V, M, F, HN, and L proteins as compared to 9a5b. In the present study, we generated a series of
recombinant (r) NDVs with these amino acid substitutions to identify the molecular basis of virulence of NDV in ducks, and evaluated their influences on virulence and in
vitro viral properties. Each of the single amino acid substitutions in either the F protein I142M or the M protein Q44R contributed to the enhancement of intracerebral and
intranasal pathogenicity in domestic ducks. The cell-cell fusion activity of the virus with F I142M was five times higher than that of the parental r9a5b. The virus with M Q44R rapidly
replicated in duck embryo fibroblasts. Additionally, the rM+F+HN strain, which has the same amino acid sequences as d5a20b in M, F, and HN proteins, showed the highest level of virulence and
replication efficiency among the generated recombinant viruses, nearly comparable to rd5a20b. These results suggest that multiple factors are involved in the high growth ability of NDV in
duck cells, leading to increased virulence in vivo.
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Affiliation(s)
- Chiharu Hidaka
- Joint Department of Veterinary Medicine, Faculty of Agriculture, Tottori University.,The United Graduate School of Veterinary Science, Yamaguchi University
| | - Kosuke Soda
- Joint Department of Veterinary Medicine, Faculty of Agriculture, Tottori University.,The United Graduate School of Veterinary Science, Yamaguchi University.,Avian Zoonosis Research Center, Faculty of Agriculture, Tottori University
| | - Toshihiro Ito
- Joint Department of Veterinary Medicine, Faculty of Agriculture, Tottori University.,The United Graduate School of Veterinary Science, Yamaguchi University.,Avian Zoonosis Research Center, Faculty of Agriculture, Tottori University
| | - Hiroshi Ito
- Joint Department of Veterinary Medicine, Faculty of Agriculture, Tottori University.,The United Graduate School of Veterinary Science, Yamaguchi University.,Avian Zoonosis Research Center, Faculty of Agriculture, Tottori University
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Hidaka C, Soda K, Nomura F, Kashiwabara Y, Ito H, Ito T. The chicken-derived velogenic Newcastle disease virus can acquire high pathogenicity in domestic ducks via serial passaging. Avian Pathol 2021; 50:1-12. [PMID: 33576245 DOI: 10.1080/03079457.2021.1889461] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Accepted: 02/08/2021] [Indexed: 10/22/2022]
Abstract
Velogenic Newcastle disease virus (NDV) strains, which show high mortality in chickens, generally do not cause severe disease in waterfowl such as ducks. To elucidate the difference in the pathogenic mechanisms of NDV between chickens and ducks, a chicken-derived velogenic strain (9a5b) was passaged in domestic ducks five times in their air sacs, followed by 20 times in their brains. Eventually, 9a5b acquired higher intracerebral and intranasal pathogenicity in ducks. The intracerebral pathogenicity index (ICPI) value increased from 1.10 to 1.88. All one-week-old ducks intranasally inoculated with the passaged virus (d5a20b) died by 5 days post-inoculation, whereas 70% of the ducks inoculated with parental 9a5b survived for 8 days. The d5a20b strain replicated in broader systemic tissues in ducks compared with the 9a5b strain. The velogenic profile of 9a5b in chickens was maintained after passaging in ducks. The d5a20b suppressed IFN-β gene expression in duck embryo fibroblasts and replicated more rapidly than 9a5b. A total of 11 amino acid substitutions were found in the P, V, M, F, HN, and L proteins of d5a20b. These results suggest that chicken-derived velogenic NDVs have the potential to become virulent in both chickens and ducks during circulation in domesticated waterfowl populations. RESEARCH HIGHLIGHTSChicken-derived NDV acquired high pathogenicity in ducks with serial passaging.The passaged NDV showed intracerebral and intranasal pathogenicity in ducks.The passaged NDV efficiently replicated in systemic tissues in ducks.Of 11 amino acid substitutions some or all are likely involved in pathogenicity.
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Affiliation(s)
- Chiharu Hidaka
- Department of Joint Veterinary Medicine, Faculty of Agriculture, Tottori University, Tottori, Japan
- The United Graduate School of Veterinary Science, Yamaguchi University, Yamaguchi, Japan
| | - Kosuke Soda
- Department of Joint Veterinary Medicine, Faculty of Agriculture, Tottori University, Tottori, Japan
- The United Graduate School of Veterinary Science, Yamaguchi University, Yamaguchi, Japan
- Avian Zoonosis Research Center, Faculty of Agriculture, Tottori University, Tottori, Japan
| | - Fumie Nomura
- Department of Joint Veterinary Medicine, Faculty of Agriculture, Tottori University, Tottori, Japan
| | - Yukie Kashiwabara
- Department of Joint Veterinary Medicine, Faculty of Agriculture, Tottori University, Tottori, Japan
| | - Hiroshi Ito
- Department of Joint Veterinary Medicine, Faculty of Agriculture, Tottori University, Tottori, Japan
- The United Graduate School of Veterinary Science, Yamaguchi University, Yamaguchi, Japan
- Avian Zoonosis Research Center, Faculty of Agriculture, Tottori University, Tottori, Japan
| | - Toshihiro Ito
- Department of Joint Veterinary Medicine, Faculty of Agriculture, Tottori University, Tottori, Japan
- The United Graduate School of Veterinary Science, Yamaguchi University, Yamaguchi, Japan
- Avian Zoonosis Research Center, Faculty of Agriculture, Tottori University, Tottori, Japan
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3
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Putri N, Ernawati R, Rahmahani J, Suwarno S, Rantam FA. Phylogenetic relationship and genotype variation of six Newcastle disease viruses isolated from duck in Indonesia. Vet World 2021; 14:276-284. [PMID: 33642815 PMCID: PMC7896909 DOI: 10.14202/vetworld.2021.276-284] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Accepted: 12/11/2020] [Indexed: 11/19/2022] Open
Abstract
Background and Aim: Newcastle disease viruses (NDVs) are frequently acquired from all ages and types of bird species. In general, ducks are considered as potential reservoirs for different genotypes of NDV and are resistant even to velogenic NDV strains. This research was conducted to genotypically and phylogenetically characterize NDV isolates collected from unvaccinated ducks from Indonesia. Materials and Methods: A total of 200 samples were collected through cloacal swabs and were inoculated in the allantoic sacs of 8-day-old specific pathogen-free eggs. Hemagglutination (HA) activity was analyzed through a HA test, and isolated viruses were characterized by reverse transcription-polymerase chain reaction targeting the complete fusion (F)-gene of NDV using three primer sets. One primer set was specific for the F protein cleavage site sequences of velogenic, mesogenic, and lentogenic NDV strains. Results: The results demonstrated that three isolates (NDV/Duck/B104/19, NDV/Duck/B125/19, and NDV/Duck/BK43/19) belonged to genotype VII and one (NDV/Duck/TD19/19) to genotype VI. Other isolates (NDV/Duck/A74/19 and NDV/Duck/M147/19) belonged to genotype II Class II. Based on the F protein cleavage site and the pathogenicity tests, two isolates (NDV/Duck/B104/19 and NDV/Duck/B125/19) were categorized as velogenic viruses and four (NDV/Duck/BK43/19, NDV/Duck/TD19/19, NDV/Duck/A74/19, and NDV/Duck/M147/19) as lentogenic viruses. Conclusion: The results indicate that NDVs from unvaccinated ducks from Indonesia carry various genotypes and pathotypes of NDVs; therefore, these viruses are still circulating in the environment and might pose a risk of Newcastle disease outbreak.
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Affiliation(s)
- Naimah Putri
- Doctoral Program in Veterinary Science, Faculty of Veterinary Medicine, Universitas Airlangga, Surabaya, 60115, Indonesia
| | - Rahaju Ernawati
- Laboratory of Virology and Immunology, Department of Microbiology, Faculty of Veterinary Medicine, Universitas Airlangga, Surabaya, 60115, Indonesia
| | - Jola Rahmahani
- Laboratory of Virology and Immunology, Department of Microbiology, Faculty of Veterinary Medicine, Universitas Airlangga, Surabaya, 60115, Indonesia
| | - Suwarno Suwarno
- Laboratory of Virology and Immunology, Department of Microbiology, Faculty of Veterinary Medicine, Universitas Airlangga, Surabaya, 60115, Indonesia
| | - Fedik Abdul Rantam
- Laboratory of Virology and Immunology, Department of Microbiology, Faculty of Veterinary Medicine, Universitas Airlangga, Surabaya, 60115, Indonesia
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Xiang B, Chen R, Liang J, Chen L, Lin Q, Sun M, Kang Y, Ding C, Liao M, Xu C, Ren T. Phylogeny, pathogenicity and transmissibility of a genotype XII Newcastle disease virus in chicken and goose. Transbound Emerg Dis 2019; 67:159-170. [PMID: 31432620 DOI: 10.1111/tbed.13335] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Revised: 08/01/2019] [Accepted: 08/13/2019] [Indexed: 12/14/2022]
Abstract
Although Newcastle disease virus (NDV) has a worldwide distribution, some NDV genotypes have more regional geographical ranges within continents. In this study, we isolated a subgenotype XIIb NDV strain, Goose/CH/GD/E115/2017 (E115), from geese in Guangdong province, Southern China, in 2017. Phylogenetic analysis showed that E115 and six other NDVs from geese in China were grouped under subgenotype XIIb and were distinct from subgenotype XIIa, isolated from chickens in South Africa, and subgenotype XIId, isolated from chickens in Vietnam. To better understand the pathogenicity and transmission of the subgenotype XIIb NDVs from geese in Guangdong province, we inoculated chickens and geese with 106 EID50 of the E115 virus. Eight hours after inoculation, three naïve chickens and three naïve geese were co-housed with the infected chickens or geese to assess intraspecific and interspecific horizontal transmission of the E115 virus. The E115 virus induced significant clinical signs without mortality in chickens, while it was not pathogenic to geese. Intraspecific and interspecific horizontal transmission of the E115 virus was observed among chickens and geese via direct contact. Furthermore, although the current vaccines provided complete protection against disease in chickens after challenging them with the E115 virus, the virus could also be transmitted from vaccinated chickens to naïve contact chickens. Collectively, our findings highlight the need for avoiding the mixing of different bird species to reduce cross-species transmission and for surveillance of NDV in waterfowl.
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Affiliation(s)
- Bin Xiang
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, China.,Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, Guangzhou, China.,National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, Guangzhou, China.,Key Laboratory of Zoonosis Prevention and Control of Guangdong Province, Guangzhou, China
| | - Ruojin Chen
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, China.,Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, Guangzhou, China.,National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, Guangzhou, China.,Key Laboratory of Zoonosis Prevention and Control of Guangdong Province, Guangzhou, China
| | - Jianpeng Liang
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, China.,Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, Guangzhou, China.,National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, Guangzhou, China.,Key Laboratory of Zoonosis Prevention and Control of Guangdong Province, Guangzhou, China
| | - Libin Chen
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, China.,Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, Guangzhou, China.,National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, Guangzhou, China.,Key Laboratory of Zoonosis Prevention and Control of Guangdong Province, Guangzhou, China
| | - Qiuyan Lin
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, China.,Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, Guangzhou, China.,National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, Guangzhou, China.,Key Laboratory of Zoonosis Prevention and Control of Guangdong Province, Guangzhou, China
| | - Minhua Sun
- Guangdong Open Laboratory of Veterinary Public Health, Institute of Animal Health, Guangdong Academy of Agricultural Sciences, Guangzhou, China
| | - Yinfeng Kang
- Department of Experimental Research, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Chan Ding
- Shanghai Veterinary Research Institute (SHVRI), Chinese Academy of Agricultural Sciences (CAAS), Shanghai, China
| | - Ming Liao
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, China.,Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, Guangzhou, China.,National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, Guangzhou, China.,Key Laboratory of Zoonosis Prevention and Control of Guangdong Province, Guangzhou, China
| | - Chenggang Xu
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, China.,Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, Guangzhou, China.,National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, Guangzhou, China.,Key Laboratory of Zoonosis Prevention and Control of Guangdong Province, Guangzhou, China
| | - Tao Ren
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, China.,Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, Guangzhou, China.,National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, Guangzhou, China.,Key Laboratory of Zoonosis Prevention and Control of Guangdong Province, Guangzhou, China
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5
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Gao C, Ding Z, Qian J, Liu X, Zhang X, Cong Y, Ding C, Yu S, Hu S, Liu X, Stoeger T, Yin R. The virulence of NDV NA-1 strain regulated by the 3' leader or 5' trailer sequences. Microb Pathog 2018; 126:109-115. [PMID: 30391534 DOI: 10.1016/j.micpath.2018.10.040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2017] [Revised: 10/30/2018] [Accepted: 10/30/2018] [Indexed: 11/16/2022]
Abstract
The 3' and 5' terminal regions of Newcastle disease virus (NDV) genome are cis-acting regulatory elements involved in replication, transcription, and packaging of genomic and anti-genomic viral RNA. There are 6 different nucleotides (nts) at the 3' and 34 different nts at the 5' end of genome in the velogenic NA-1 strain and lentogenic LaSota strain, sharing 90.00% and 70.18% identity, respectively. We investigated the roles of 3' and 5' terminus in the NA-1 strain in viral replication, virulence and pathogenicity. Three NA-1 strain-based recombinant viruses (rNA-L, rNA-T, and rNA-LT) were generated using reverse genetics by either replacing the 3' leader or 5' trailer sequence of NA-1 strain or both with the corresponding sequences of the LaSota strain. Viral replication kinetics and pathogenicity of rNA-L and rNA-T were indistinguishable to that of the parental NA-1 strain, demonstrating that individual replacement or 3' or 5' terminal sequences had little influence. However, the synchronal replacement of both 3' and 5' terminal sequences resulted in decreased viral plaque size, reduced virulence and weaker pathogenicity in 2-week-old chickens. Therefore, our results suggest that the 3' and 5' terminal sequences of NDV genome could only influence the viral virulence when worked collaboratively, while separate replacement would not alter its biological characteristics.
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Affiliation(s)
- Chao Gao
- Laboratory of Infectious Diseases, College of Veterinary Medicine, Jilin University, Changchun, 130062, China
| | - Zhuang Ding
- Laboratory of Infectious Diseases, College of Veterinary Medicine, Jilin University, Changchun, 130062, China
| | - Jing Qian
- Institute of Veterinary Medicine, Jiangsu Academy of Agricultural Sciences, Ministry of Agriculture, Nanjing, 210014, China
| | - Xinxin Liu
- College of Quartermaster Technology Science, Jilin University, Changchun, 130062, China
| | - Xiaodong Zhang
- Laboratory of Infectious Diseases, College of Veterinary Medicine, Jilin University, Changchun, 130062, China
| | - Yanlong Cong
- Laboratory of Infectious Diseases, College of Veterinary Medicine, Jilin University, Changchun, 130062, China
| | - Chan Ding
- Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai, 200241, China
| | - Shenqing Yu
- Animal Infectious Disease Laboratory, College of Veterinary Medicine, Yangzhou University, Yangzhou, Jiangsu, 225009, China
| | - Shunlin Hu
- Animal Infectious Disease Laboratory, College of Veterinary Medicine, Yangzhou University, Yangzhou, Jiangsu, 225009, China
| | - Xiufan Liu
- Animal Infectious Disease Laboratory, College of Veterinary Medicine, Yangzhou University, Yangzhou, Jiangsu, 225009, China
| | - Tobias Stoeger
- Comprehensive Pneumology Center, Institute of Lung Biology and Disease (ILBD), Helmholtz Zentrum München, Ingolstädter Landstraße 1, D-85764, Neuherberg/Munich, Germany
| | - Renfu Yin
- Laboratory of Infectious Diseases, College of Veterinary Medicine, Jilin University, Changchun, 130062, China.
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6
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Rahman AU, Habib M, Shabbir MZ. Adaptation of Newcastle Disease Virus (NDV) in Feral Birds and their Potential Role in Interspecies Transmission. Open Virol J 2018; 12:52-68. [PMID: 30288195 PMCID: PMC6142666 DOI: 10.2174/1874357901812010052] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2017] [Revised: 03/14/2018] [Accepted: 06/11/2018] [Indexed: 12/19/2022] Open
Abstract
Introduction: Newcastle Disease (ND), caused by Avian avulavirus 1 (AAvV 1, avulaviruses), is a notifiable disease throughout the world due to the economic impact on trading restrictions and its embargoes placed in endemic regions. The feral birds including aquatic/migratory birds and other wild birds may act as natural reservoir hosts of ND Viruses (NDVs) and may play a remarkable role in the spread of the virus in environment. In addition, other 19 avulaviruses namely: AAvV 2 to 20, have been potentially recognized from feral avian species. Expalantion: Many previous studies have investigated the field prevailing NDVs to adapt a wide range of susceptible host. Still the available data is not enough to declare the potential role of feral birds in transmission of the virus to poultry and/or other avian birds. In view of the latest evidence related to incidences of AAvVs in susceptible avian species, it is increasingly important to understand the potential of viruses to transmit within the domestic poultry and other avian hosts. Genomic and phylogenomic analysis of several investigations has shown the same (RK/RQRR↓F) motif cleavage site among NDV isolates with same genotypes from domestic poultry and other wild hosts. So, the insight of this, various semi-captive/free-ranging wild avian species could play a vital role in the dissemination of the virus, which is an important consideration to control the disease outbreaks. Insufficient data on AAvV 1 transmission from wild birds to poultry and vice versa is the main constraint to understand about its molecular biology and genomic potential to cause infection in all susceptible hosts. Conclusion: The current review details the pertinent features of several historical and contemporary aspects of NDVs and the vital role of feral birds in its molecular epidemiology and ecology.
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Affiliation(s)
- Aziz-Ul- Rahman
- Department of Microbiology, University of Veterinary and Animal Sciences, 54000, Lahore, Pakistan
| | - Momena Habib
- Department of Microbiology, University of Veterinary and Animal Sciences, 54000, Lahore, Pakistan
| | - Muhammad Zubair Shabbir
- Quality Operations Laboratory, University of Veterinary and Animal Sciences, 54000, Lahore, Pakistan
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Liu WJ, Yang YT, Huang YM, zhou DR, Xu DN, Cao N, Jiang DL, Pan JQ, Tian YB. Identification of Goose PKR Gene: Structure, Expression Profiling, and Antiviral Activity Against Newcastle Disease Virus. J Interferon Cytokine Res 2018; 38:333-340. [DOI: 10.1089/jir.2018.0025] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Affiliation(s)
- Wen-jun Liu
- College of Animal Science and Technology, Zhongkai University of Agriculture and Engineering, Guangzhou, China
- Guangdong Province Key Laboratory of Waterfowl Healthy Breeding, Guangzhou, China
| | - You-tian Yang
- College of Medicine, Foshan University, Foshan, China
| | - Yun-mao Huang
- College of Animal Science and Technology, Zhongkai University of Agriculture and Engineering, Guangzhou, China
- Guangdong Province Key Laboratory of Waterfowl Healthy Breeding, Guangzhou, China
| | - De-Rong zhou
- College of Animal Science and Technology, Zhongkai University of Agriculture and Engineering, Guangzhou, China
| | - Dan-ning Xu
- College of Animal Science and Technology, Zhongkai University of Agriculture and Engineering, Guangzhou, China
- Guangdong Province Key Laboratory of Waterfowl Healthy Breeding, Guangzhou, China
| | - Nan Cao
- College of Animal Science and Technology, Zhongkai University of Agriculture and Engineering, Guangzhou, China
- Guangdong Province Key Laboratory of Waterfowl Healthy Breeding, Guangzhou, China
| | - Dan-li Jiang
- College of Animal Science and Technology, Zhongkai University of Agriculture and Engineering, Guangzhou, China
- Guangdong Province Key Laboratory of Waterfowl Healthy Breeding, Guangzhou, China
| | - Jian-qiu Pan
- College of Animal Science and Technology, Zhongkai University of Agriculture and Engineering, Guangzhou, China
- Guangdong Province Key Laboratory of Waterfowl Healthy Breeding, Guangzhou, China
| | - Yun-bo Tian
- College of Animal Science and Technology, Zhongkai University of Agriculture and Engineering, Guangzhou, China
- Guangdong Province Key Laboratory of Waterfowl Healthy Breeding, Guangzhou, China
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Sun M, Dong J, Li L, Lin Q, Sun J, Liu Z, Shen H, Zhang J, Ren T, Zhang C. Recombinant Newcastle disease virus (NDV) expressing Duck Tembusu virus (DTMUV) pre-membrane and envelope proteins protects ducks against DTMUV and NDV challenge. Vet Microbiol 2018; 218:60-69. [PMID: 29685222 PMCID: PMC7117350 DOI: 10.1016/j.vetmic.2018.03.027] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Revised: 03/23/2018] [Accepted: 03/27/2018] [Indexed: 12/17/2022]
Abstract
Firstly generated a NDV-vectored Duck Tembusu Virus (DTMUV) bivalent vaccine that expressing the pre-membrane and envelope proteins of DTMUV. Evaluated the efficacy of the NDV-vectored Duck Tembusu Virus bivalent vaccine. Provided a new method for NDV and DTMUV controlling in waterfowl.
The newly emerged Duck Tembusu virus (DTMUV) is responsible for considerable economic loss in waterfowl-raising areas in China since 2010. Meanwhile, the virulent Newcastle disease virus (NDV) has also caused sporadic outbreaks in waterfowl. The individual vaccines against both diseases are available, however, there is no bivalent or combined vaccine for either disease. Here, we constructed a recombinant NDV-vectored vaccine candidate that expresses the pre-membrane (prM) and envelope (E) genes from DTMUV, designated as aGM/prM + E. The foreign prM and E proteins were stably expressed in aGM/prM + E and exhibited similar pathogenicity but higher growth kinetics than those of the parental virus. The aGM/prM + E carries a fusion cleavage site in accordance with avirulent viruses that have been frequently isolated from waterfowl, and induced remarkably (p < 0.001) higher NDV-specific hemagglutination inhibition (HI) titers than commercially available live NDV vaccines (LaSota strain). The aGM/prM + E also elicited significantly higher (p < 0.05) virus neutralization (VN) titers than commercially available DTMUV inactivated vaccines (HB strain). The aGM/prM + E not only provided complete protection against NDV challenge but also reduced the gross lesions on ovarian folliculi and provided 80% protection against DTMUV in ducks. We note that the aGM/prM + E vaccine can prevent challenged ducks from shedding of NDV and DTMUV. Our results suggest that the candidate vaccine aGM/prM + E would help decrease NDV and DTMUV transmissions in waterfowl raising areas in China.
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Affiliation(s)
- Minhua Sun
- Guangdong Provincial Key Laboratory of Livestock Disease Prevention; Scientific Observation and Experiment Station of Veterinary Drugs and Diagnostic Techniques of Guangdong Province, Ministry of Agriculture; Guangdong Open Laboratory of Veterinary Public Health, Institute of Animal Health, Guangdong Academy of Agricultural Sciences, Baishigang Road, Guangzhou, Guangdong, China
| | - Jiawen Dong
- Guangdong Provincial Key Laboratory of Livestock Disease Prevention; Scientific Observation and Experiment Station of Veterinary Drugs and Diagnostic Techniques of Guangdong Province, Ministry of Agriculture; Guangdong Open Laboratory of Veterinary Public Health, Institute of Animal Health, Guangdong Academy of Agricultural Sciences, Baishigang Road, Guangzhou, Guangdong, China
| | - Linlin Li
- Guangdong Provincial Key Laboratory of Livestock Disease Prevention; Scientific Observation and Experiment Station of Veterinary Drugs and Diagnostic Techniques of Guangdong Province, Ministry of Agriculture; Guangdong Open Laboratory of Veterinary Public Health, Institute of Animal Health, Guangdong Academy of Agricultural Sciences, Baishigang Road, Guangzhou, Guangdong, China
| | - Qiuyan Lin
- College of Veterinary Medicine, South China Agricultural University, 483 Wushan Road, Guangzhou, Guangdong, China
| | - Junying Sun
- Guangdong Provincial Key Laboratory of Livestock Disease Prevention; Scientific Observation and Experiment Station of Veterinary Drugs and Diagnostic Techniques of Guangdong Province, Ministry of Agriculture; Guangdong Open Laboratory of Veterinary Public Health, Institute of Animal Health, Guangdong Academy of Agricultural Sciences, Baishigang Road, Guangzhou, Guangdong, China
| | - Zhicheng Liu
- Guangdong Provincial Key Laboratory of Livestock Disease Prevention; Scientific Observation and Experiment Station of Veterinary Drugs and Diagnostic Techniques of Guangdong Province, Ministry of Agriculture; Guangdong Open Laboratory of Veterinary Public Health, Institute of Animal Health, Guangdong Academy of Agricultural Sciences, Baishigang Road, Guangzhou, Guangdong, China
| | - Haiyan Shen
- Guangdong Provincial Key Laboratory of Livestock Disease Prevention; Scientific Observation and Experiment Station of Veterinary Drugs and Diagnostic Techniques of Guangdong Province, Ministry of Agriculture; Guangdong Open Laboratory of Veterinary Public Health, Institute of Animal Health, Guangdong Academy of Agricultural Sciences, Baishigang Road, Guangzhou, Guangdong, China
| | - Jianfeng Zhang
- Guangdong Provincial Key Laboratory of Livestock Disease Prevention; Scientific Observation and Experiment Station of Veterinary Drugs and Diagnostic Techniques of Guangdong Province, Ministry of Agriculture; Guangdong Open Laboratory of Veterinary Public Health, Institute of Animal Health, Guangdong Academy of Agricultural Sciences, Baishigang Road, Guangzhou, Guangdong, China
| | - Tao Ren
- College of Veterinary Medicine, South China Agricultural University, 483 Wushan Road, Guangzhou, Guangdong, China.
| | - Chunhong Zhang
- Guangdong Provincial Key Laboratory of Livestock Disease Prevention; Scientific Observation and Experiment Station of Veterinary Drugs and Diagnostic Techniques of Guangdong Province, Ministry of Agriculture; Guangdong Open Laboratory of Veterinary Public Health, Institute of Animal Health, Guangdong Academy of Agricultural Sciences, Baishigang Road, Guangzhou, Guangdong, China.
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9
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Xu Q, Sun J, Gao M, Zhao S, Liu H, Zhang T, Han Z, Kong X, Liu S. Genetic, antigenic, and pathogenic characteristics of Newcastle disease viruses isolated from geese in China. J Vet Diagn Invest 2017; 29:489-498. [PMID: 28548568 DOI: 10.1177/1040638717709855] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Four Newcastle disease virus (NDV) strains were isolated from domestic, commercial geese that showed clinical signs that were believed to be the result of NDV infections. The genetic, antigenic, and pathogenic characteristics of the 4 NDVs were compared with those of NDV strains that were isolated from chickens. The complete genomes of 2 of the NDV strains contained 15,186 nucleotides (nt); the other 2 contained 15,192 nt, and exhibited the typical genomic organization of genotype II NDV and molecular characteristics of VIId NDVs. Phylogenetic analysis confirmed that the genotype II and VIId NDVs that were isolated from geese belonged to the same clusters as the corresponding genotypes of the chicken isolates. A serologic assay demonstrated that the antigenic relatedness among the NDVs was associated with their genotypes, rather than their hosts, and that amino acid substitutions in the F and/or HN proteins may contribute to the antigenic differences among these NDV genotypes. Geese infected with genotype VIId NDVs that were isolated from geese and chickens showed similar pathologic characteristics. NDVs that were isolated from geese did not differ in genetic, serologic, and pathogenic characteristics from those isolated from chickens, indicating that these NDVs were derived from chicken NDVs. Given the significance of geese in NDV epidemiology, effective biosecurity measures should be adopted to prevent the interspecies transmission of NDVs.
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Affiliation(s)
- Qianqian Xu
- Division of Avian Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, People's Republic of China
| | - Junfeng Sun
- Division of Avian Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, People's Republic of China
| | - Mengying Gao
- Division of Avian Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, People's Republic of China
| | - Shasha Zhao
- Division of Avian Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, People's Republic of China
| | - Huairan Liu
- Division of Avian Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, People's Republic of China
| | - TingTing Zhang
- Division of Avian Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, People's Republic of China
| | - Zongxi Han
- Division of Avian Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, People's Republic of China
| | - Xiangang Kong
- Division of Avian Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, People's Republic of China
| | - Shengwang Liu
- Division of Avian Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, People's Republic of China
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10
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Abolnik C. History of Newcastle disease in South Africa. ACTA ACUST UNITED AC 2017; 84:e1-e7. [PMID: 28281777 PMCID: PMC6238702 DOI: 10.4102/ojvr.v84i1.1306] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2016] [Accepted: 08/05/2016] [Indexed: 11/09/2022]
Abstract
Poultry production in South Africa, a so-called developing country, may be seen as a gradient between two extremes with highly integrated commercial enterprises with world-class facilities on one hand and unimproved rural chickens kept by households and subsistence farmers on the other. Although vaccination against Newcastle disease is widely applied to control this devastating infection, epizootics continue to occur. Since the first official diagnosis in 1945, through the sporadic outbreaks of the 1950s and early 1960s, to serious epizootics caused by genotype VIII (late 1960s–2000), genotype VIIb (1993–1999), genotype VIId (2003–2012) and most recently genotype VIIh (2013 to present), South Africa’s encounters with exotic Newcastle disease follow global trends. Importation – probably illegal – of infected poultry, poultry products or exotic birds and illegal swill dumping are likely routes of entry. Once the commercial sector is affected, the disease spreads rapidly within the region via transportation routes. Each outbreak genotype persisted for about a decade and displaced its predecessor.
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Affiliation(s)
- Celia Abolnik
- Department of Production Animal Studies, University of Pretoria.
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11
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Fu G, Cheng L, Fu Q, Qi B, Chen C, Shi S, Chen H, Wan C, Liu R, Huang Y. Different Duck Species Infected Intramuscularly with Duck-Origin Genotype IX APMV-1 Show Discrepant Mortality and Indicate Another Fatal Genotype APMV-1 to Ducks. Avian Dis 2016; 61:33-39. [DOI: 10.1637/11440-053016-reg] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Guanghua Fu
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou 350013, P. R. China
| | - Longfei Cheng
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou 350013, P. R. China
| | - Qiuling Fu
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou 350013, P. R. China
| | - Baomin Qi
- College of Animal Husbandry and Veterinary Medicine, Fujian Agriculture and Forestry University, Fuzhou 350002, P. R. China
| | - Cuiteng Chen
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou 350013, P. R. China
| | - Shaohua Shi
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou 350013, P. R. China
| | - Hongmei Chen
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou 350013, P. R. China
| | - Chunhe Wan
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou 350013, P. R. China
| | - Rongchang Liu
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou 350013, P. R. China
| | - Yu Huang
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou 350013, P. R. China
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12
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Kang Y, Xiang B, Yuan R, Zhao X, Feng M, Gao P, Li Y, Li Y, Ning Z, Ren T. Phylogenetic and Pathotypic Characterization of Newcastle Disease Viruses Circulating in South China and Transmission in Different Birds. Front Microbiol 2016; 7:119. [PMID: 26903997 PMCID: PMC4746259 DOI: 10.3389/fmicb.2016.00119] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2015] [Accepted: 01/22/2016] [Indexed: 12/14/2022] Open
Abstract
Although Newcastle disease virus (NDV) with high pathogenicity has frequently been isolated in poultry in China since 1948, the mode of its transmission among avian species remains largely unknown. Given that various wild bird species have been implicated as sources of transmission, in this study we genotypically and pathotypically characterized 23 NDV isolates collected from chickens, ducks, and pigeons in live bird markets (LBMs) in South China as part of an H7N9 surveillance program during December 2013–February 2014. To simulate the natural transmission of different kinds of animals in LBMs, we selected three representative NDVs—namely, GM, YF18, and GZ289—isolated from different birds to evaluate the pathogenicity and transmission of the indicated viruses in chickens, ducks, and pigeons. Furthermore, to investigate the replication and shedding of NDV in poultry, we inoculated the chickens, ducks, and pigeons with 106 EID50 of each virus via intraocular and intranasal routes. Eight hour after infection, the naïve contact groups were housed with those inoculated with each of the viruses as a means to monitor contact transmission. Our results indicated that genetically diverse viruses circulate in LBMs in South China's Guangdong Province and that NDV from different birds have different tissue tropisms and host ranges when transmitted in different birds. We therefore propose the continuous epidemiological surveillance of LBMs to support the prevention of the spread of these viruses in different birds, especially chickens, and highlight the need for studies of the virus–host relationship.
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Affiliation(s)
- Yinfeng Kang
- Key Laboratory of Animal Vaccine Development, College of Veterinary Medicine, South China Agricultural UniversityGuangzhou, China; Key Laboratory of Zoonosis Prevention and Control of Guangdong ProvinceGuangzhou, China
| | - Bin Xiang
- Key Laboratory of Animal Vaccine Development, College of Veterinary Medicine, South China Agricultural UniversityGuangzhou, China; Key Laboratory of Zoonosis Prevention and Control of Guangdong ProvinceGuangzhou, China
| | - Runyu Yuan
- Key Laboratory of Animal Vaccine Development, College of Veterinary Medicine, South China Agricultural UniversityGuangzhou, China; Key Laboratory of Zoonosis Prevention and Control of Guangdong ProvinceGuangzhou, China; Key Laboratory for Repository and Application of Pathogenic Microbiology, Research Center for Pathogens Detection Technology of Emerging Infectious Diseases, Guangdong Provincial Center for Disease Control and PreventionGuangzhou, China
| | - Xiaqiong Zhao
- Key Laboratory of Animal Vaccine Development, College of Veterinary Medicine, South China Agricultural UniversityGuangzhou, China; Key Laboratory of Zoonosis Prevention and Control of Guangdong ProvinceGuangzhou, China
| | - Minsha Feng
- Key Laboratory of Animal Vaccine Development, College of Veterinary Medicine, South China Agricultural UniversityGuangzhou, China; Key Laboratory of Zoonosis Prevention and Control of Guangdong ProvinceGuangzhou, China
| | - Pei Gao
- Key Laboratory of Animal Vaccine Development, College of Veterinary Medicine, South China Agricultural UniversityGuangzhou, China; Key Laboratory of Zoonosis Prevention and Control of Guangdong ProvinceGuangzhou, China
| | - Yanling Li
- Key Laboratory of Animal Vaccine Development, College of Veterinary Medicine, South China Agricultural UniversityGuangzhou, China; Key Laboratory of Zoonosis Prevention and Control of Guangdong ProvinceGuangzhou, China
| | - Yulian Li
- Key Laboratory of Animal Vaccine Development, College of Veterinary Medicine, South China Agricultural UniversityGuangzhou, China; Key Laboratory of Zoonosis Prevention and Control of Guangdong ProvinceGuangzhou, China
| | - Zhangyong Ning
- Key Laboratory of Animal Vaccine Development, College of Veterinary Medicine, South China Agricultural University Guangzhou, China
| | - Tao Ren
- Key Laboratory of Animal Vaccine Development, College of Veterinary Medicine, South China Agricultural UniversityGuangzhou, China; Key Laboratory of Zoonosis Prevention and Control of Guangdong ProvinceGuangzhou, China
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13
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Chen XQ, Li ZB, Hu GX, Gu SZ, Zhang S, Ying Y, Gao FS. Isolation, Identification, and Sequencing of a Goose-Derived Newcastle Disease Virus and Determination of Its Pathogenicity. Avian Dis 2015; 59:235-43. [PMID: 26473673 DOI: 10.1637/10957-100914-reg] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
In August 2010, geese in the Meihekou area of Jilin province in China were found to be infected by a pathogen that caused a disease similar to Newcastle disease. To determine the causative agent of the infections, a virus was isolated from liver tissues of infected geese, followed by a pathogenicity determination. The isolated virus was named NDV/White Goose/China/Jilin(Meihekou)/MHK-1/2010. Specific primers were designed to amplify the whole genome of the MHK-1 virus, followed by sequencing and splicing of the entire genome. Sequencing and phylogenetic analysis of MHK-1 showed that the isolate was a virulent strain of Newcastle disease virus. The MHK-1 genome is 15,192 nucleotides long, and it belongs to the class II branch of Newcastle disease viruses, as evidenced by the amino acid sequence (112R-R-Q-K-R-F117) of the F protein. The hemagglutinin titer was 1:128 to 1:512. The chicken embryo mean death time, the intracerebral pathogenicity index, and the median lethal dose of chicken embryos of MHK-1 were 43 hr, 1.63, and 10(9)/ml, respectively, which revealed that the newly isolated MHK-1 strain is strongly pathogenic to geese.
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Affiliation(s)
- Xiao-Qing Chen
- A Department of Veterinary Medicine, College of Animal Science and Technology, Jilin Agricultural University, Changchun, Jilin 130118, China
| | - Zi-Bing Li
- A Department of Veterinary Medicine, College of Animal Science and Technology, Jilin Agricultural University, Changchun, Jilin 130118, China
| | - Gui-Xue Hu
- A Department of Veterinary Medicine, College of Animal Science and Technology, Jilin Agricultural University, Changchun, Jilin 130118, China
| | - Song-Zhi Gu
- A Department of Veterinary Medicine, College of Animal Science and Technology, Jilin Agricultural University, Changchun, Jilin 130118, China
| | - Shuang Zhang
- A Department of Veterinary Medicine, College of Animal Science and Technology, Jilin Agricultural University, Changchun, Jilin 130118, China
| | - Ying Ying
- A Department of Veterinary Medicine, College of Animal Science and Technology, Jilin Agricultural University, Changchun, Jilin 130118, China
| | - Feng-Shan Gao
- A Department of Veterinary Medicine, College of Animal Science and Technology, Jilin Agricultural University, Changchun, Jilin 130118, China.,C Department of Bioengineering, College of Life Science and Technology, Dalian University, Dalian, Liaoning 116622, China
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14
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Kang Y, Li Y, Yuan R, Feng M, Xiang B, Sun M, Li Y, Xie P, Tan Y, Ren T. Host Innate Immune Responses of Ducks Infected with Newcastle Disease Viruses of Different Pathogenicities. Front Microbiol 2015; 6:1283. [PMID: 26635752 PMCID: PMC4646970 DOI: 10.3389/fmicb.2015.01283] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2015] [Accepted: 10/31/2015] [Indexed: 01/10/2023] Open
Abstract
Though previous studies have identified two strains of duck-origin Newcastle disease virus (NDV) with varying levels of pathogenicity, the relationship between the early-phase host innate immune response, and pathogenesis of ducks infected with these strains in the lungs and thymuses remains unclear. In this study, we compared the viral distribution and mRNA expression of immune-related genes in ducks following infection with two NDV strains, Duck/CH/GD/SS/10 (SS-10) and Duck/CH/GD/NH/10 (NH-10). Both NDV strains replicated systemically in tested tissues (i.e., small intestine, cecal tonsils, brain, lung, bursa of Fabricius, thymus, and spleen) and exhibited different biological properties in duck pathogenicity. Real-time quantitative polymerase chain reaction showed that the expression of TLR3, TLR7, RIG-I, MDA5, IL-1β, IL-2, IL-6, IL-8, IFN-alpha, IFN-beta, IFN-gamma in the lungs was significantly greater than in the respective thymus genes during the early post infection stage. However, in the lungs, the expression of TLR3, TLR7, IL-1β, IL-2, IL-8, IFN-alpha, IFN-gamma, and MHC II induced by SS-10 at 72 h post-inoculation (hpi) was less than with NH-10. Furthermore, the expression of IL-6 and IFN-beta in the lungs and thymuses following infection with SS-10 was greater than that with NH-10 at 24 and 48 hpi. These results highlight important differences in host innate immune responses, courses of infection, and pathogenesis following NDV infection. Further studies should work to expand understandings of the molecular mechanisms related to NDV infection.
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Affiliation(s)
- Yinfeng Kang
- College of Veterinary Medicine, South China Agricultural University Guangzhou, China ; Key Laboratory of Animal Vaccine Development, Ministry of Agriculture Guangzhou, China ; Key Laboratory of Zoonosis Prevention and Control of Guangdong Province Guangzhou, China
| | - Yanling Li
- College of Veterinary Medicine, South China Agricultural University Guangzhou, China ; Key Laboratory of Animal Vaccine Development, Ministry of Agriculture Guangzhou, China ; Key Laboratory of Zoonosis Prevention and Control of Guangdong Province Guangzhou, China
| | - Runyu Yuan
- College of Veterinary Medicine, South China Agricultural University Guangzhou, China ; Key Laboratory of Animal Vaccine Development, Ministry of Agriculture Guangzhou, China ; Key Laboratory for Repository and Application of Pathogenic Microbiology, Research Center for Pathogens Detection Technology of Emerging Infectious Diseases, Guangdong Provincial Center for Disease Control and Prevention Guangzhou, China
| | - Minsha Feng
- College of Veterinary Medicine, South China Agricultural University Guangzhou, China ; Key Laboratory of Animal Vaccine Development, Ministry of Agriculture Guangzhou, China ; Key Laboratory of Zoonosis Prevention and Control of Guangdong Province Guangzhou, China
| | - Bin Xiang
- College of Veterinary Medicine, South China Agricultural University Guangzhou, China ; Key Laboratory of Animal Vaccine Development, Ministry of Agriculture Guangzhou, China ; Key Laboratory of Zoonosis Prevention and Control of Guangdong Province Guangzhou, China
| | - Minhua Sun
- College of Veterinary Medicine, South China Agricultural University Guangzhou, China ; Key Laboratory of Animal Vaccine Development, Ministry of Agriculture Guangzhou, China ; Guangdong Open Laboratory of Veterinary Public Health, Institute of Animal Health, Guangdong Academy of Agricultural Sciences Guangzhou, China
| | - Yaling Li
- College of Veterinary Medicine, South China Agricultural University Guangzhou, China ; Key Laboratory of Animal Vaccine Development, Ministry of Agriculture Guangzhou, China
| | - Peng Xie
- College of Veterinary Medicine, South China Agricultural University Guangzhou, China ; Key Laboratory of Animal Vaccine Development, Ministry of Agriculture Guangzhou, China
| | - Yangtong Tan
- College of Veterinary Medicine, South China Agricultural University Guangzhou, China ; Key Laboratory of Animal Vaccine Development, Ministry of Agriculture Guangzhou, China
| | - Tao Ren
- College of Veterinary Medicine, South China Agricultural University Guangzhou, China ; Key Laboratory of Animal Vaccine Development, Ministry of Agriculture Guangzhou, China ; Key Laboratory of Zoonosis Prevention and Control of Guangdong Province Guangzhou, China
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15
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Yong Y, Liu S, Hua G, Jia R, Zhao Y, Sun X, Liao M, Ju X. Identification and functional characterization of Toll-like receptor 2-1 in geese. BMC Vet Res 2015; 11:108. [PMID: 25967535 PMCID: PMC4449522 DOI: 10.1186/s12917-015-0420-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2014] [Accepted: 04/28/2015] [Indexed: 11/10/2022] Open
Abstract
Background Toll-like receptor 2 (TLR2), an important pattern recognition receptor, activates proinflammatory pathways in response to various pathogens. It has been reported in humans and chicken, but not in geese, an important waterfowl species in China. Since some vaccines stimulate robust immune responsesl in chicken but not in geeeses we speculated that their immune systems are different. Results In this study, we cloned the goose TLR2-1 gene using rapid amplification of cDNA ends (RACE)and showed that geese TLR2-1 encoded a 793-amino-acid protein, containing a signal secretion peptide, an extracellular leucine-rich repeat domain, a transmembrane domain and a Toll/interleukin-1 receptor signaling domain deduced from amino acid sequence. TLR2-1 shared 38.4%–93.5% homology with its homologues in other species. Tissue expression of geese TLR2-1 varied markedly, and was higher in kidney, cloacal bursa, skin and brain compared to other organs/tissues. HEK293 cells transfected with plasmids carrying goose TLR2-1 and NF-κB-luciferase responded significantly to stimulation with Mycoplasma fermentans lipopeptide. Furthermore, geese infected with Mycoplasma gallisepticum (MG) and Salmonella enteritidis (SE) showed significant upregulation of TLR2-1 in both in vivo and in vitro. Conclusion Geese TLR2-1 is a functional homologue of TLR2 present in other species and plays an important role in bacterial recognition in geese.
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Affiliation(s)
- Yanhong Yong
- Department of Veterinary Medicine, Guangdong Ocean University, Zhanjiang, 524088, China.
| | - Shaofeng Liu
- Department of Animal Science, Guangdong Ocean University, Zhanjiang, 524088, China.
| | - Guohong Hua
- Department of Animal Science, Guangdong Ocean University, Zhanjiang, 524088, China.
| | - Rumin Jia
- Department of Animal Science, Guangdong Ocean University, Zhanjiang, 524088, China.
| | - Yuntao Zhao
- Center of Modern Biochemistry, Guangdong Ocean University, Zhanjiang, 524088, China.
| | - Xingmin Sun
- Department of Infectious Diseases and Global Health, Tufts University Cummings School of Veterinary Medicine, North Grafton, MA, 01536, USA.
| | - Ming Liao
- MOA Key Laboratory for Animal Vaccine Development, Key Laboratory of Zoonoses Control and Prevention of Guangdong, College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China.
| | - Xianghong Ju
- Department of Veterinary Medicine, Guangdong Ocean University, Zhanjiang, 524088, China. .,MOA Key Laboratory for Animal Vaccine Development, Key Laboratory of Zoonoses Control and Prevention of Guangdong, College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China.
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16
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Wang J, Cong Y, Yin R, Feng N, Yang S, Xia X, Xiao Y, Wang W, Liu X, Hu S, Ding C, Yu S, Wang C, Ding Z. Generation and evaluation of a recombinant genotype VII Newcastle disease virus expressing VP3 protein of Goose parvovirus as a bivalent vaccine in goslings. Virus Res 2015; 203:77-83. [PMID: 25882914 PMCID: PMC7114436 DOI: 10.1016/j.virusres.2015.04.006] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2015] [Revised: 03/11/2015] [Accepted: 04/03/2015] [Indexed: 12/01/2022]
Abstract
Newcastle disease virus (NDV) and Goose parvovirus (GPV) are considered to be two of the most important and widespread viruses infecting geese. In this study, we generated a recombinant rmNA-VP3, expressing GPV VP3 using a modified goose-origin NDV NA-1 by changing the multi-basic cleavage site motif RRQKR↓F of the F protein to the dibasic motif GRQGR↓L as that of the avirulent strain LaSota as a vaccine vector. Expression of the VP3 protein in rmNA-VP3 infected cells was detected by immunofluorescence and Western blot assay. The genetic stability was examined by serially passaging 10 times in 10-day-old embryonated SPF chicken eggs. Goslings were inoculated with rmNA-VP3 showed no apparent signs of disease and developed a strong GPV and NDV neutralizing antibodies response. This is the first study demonstrating that recombinant NDV has the potential to serve as bivalent live vaccine against Goose parvovirus and Newcastle disease virus infection in birds.
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Affiliation(s)
- Jianzhong Wang
- Laboratory of Infectious Diseases, College of Veterinary Medicine, Jilin University, Changchun 130062, China; Key Laboratory of Zoonosis Research, Ministry of Education, Jilin University, Changchun 130062, China
| | - Yanlong Cong
- Laboratory of Infectious Diseases, College of Veterinary Medicine, Jilin University, Changchun 130062, China; Key Laboratory of Zoonosis Research, Ministry of Education, Jilin University, Changchun 130062, China
| | - Renfu Yin
- Laboratory of Infectious Diseases, College of Veterinary Medicine, Jilin University, Changchun 130062, China; Key Laboratory of Zoonosis Research, Ministry of Education, Jilin University, Changchun 130062, China
| | - Na Feng
- Institute of Military Veterinary Medicine, Academy of Military Medical Science, Changchun 130122, China
| | - Songtao Yang
- Institute of Military Veterinary Medicine, Academy of Military Medical Science, Changchun 130122, China
| | - Xianzhu Xia
- Institute of Military Veterinary Medicine, Academy of Military Medical Science, Changchun 130122, China
| | - Yueqiang Xiao
- Shandong Binzhou Animal Science and Veterinary Medicine Institute, Binzhou 256600, China
| | - Wenxiu Wang
- Shandong Binzhou Animal Science and Veterinary Medicine Institute, Binzhou 256600, China
| | - Xiufan Liu
- Animal Infectious Disease Laboratory, College of Veterinary Medicine, Yangzhou University, Yangzhou, Jiangsu 225009, China
| | - Shunlin Hu
- Animal Infectious Disease Laboratory, College of Veterinary Medicine, Yangzhou University, Yangzhou, Jiangsu 225009, China
| | - Chan Ding
- Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai 200241, China
| | - Shengqing Yu
- Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai 200241, China
| | - Chunfeng Wang
- Engineering Research Center of Jilin Province for Animals Probiotics, College of Animal Science and Technology, Jilin Agricultural University, Changchun 130118, China.
| | - Zhuang Ding
- Laboratory of Infectious Diseases, College of Veterinary Medicine, Jilin University, Changchun 130062, China; Key Laboratory of Zoonosis Research, Ministry of Education, Jilin University, Changchun 130062, China.
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17
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Wu W, Liu H, Zhang T, Han Z, Jiang Y, Xu Q, Shao Y, Li H, Kong X, Chen H, Liu S. Molecular and antigenic characteristics of Newcastle disease virus isolates from domestic ducks in China. INFECTION GENETICS AND EVOLUTION 2015; 32:34-43. [PMID: 25725159 DOI: 10.1016/j.meegid.2015.02.016] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 12/04/2014] [Revised: 02/17/2015] [Accepted: 02/18/2015] [Indexed: 11/16/2022]
Abstract
Newcastle disease (ND) is one of the most devastating diseases to the poultry industry. The causative agents of ND are virulent strains of Newcastle disease virus (NDV), which are members of the genus Avulavirus within the family Paramyxoviridae. Waterfowl, such as ducks and geese, are generally considered potential reservoirs of NDV and may show few or no clinical signs when infected with viruses that are obviously virulent in chickens. However, ND outbreaks in domestic waterfowl have been frequently reported in many countries in the past decade. In this study, 18 NDV strains isolated from domestic ducks in southern and eastern China, between 2005 and 2013, were genetically and phylogenetically characterized. The complete genomes of these strains were sequenced, and they exhibited genome sizes of 15,186 nucleotides (nt), 15,192 nt, and 15,198 nt, which follow the "rule of six" that is required for the replication of NDV strains. Based on the cleavage site of the F protein and pathogenicity tests in chickens, 17 of our NDV isolates were categorized as lentogenic viruses, and one was characterized as a velogenic virus. Phylogenetic analysis based on the partial sequences of the F gene and the complete genome sequences showed that there are at least four genotypes of NDV circulating in domestic ducks; GD1, AH224, and AH209 belong to genotypes VIId, Ib, and II of class II NDVs, respectively, and the remaining 15 isolates belong to genotype 1b of class I NDVs. Cross-reactive hemagglutination inhibition tests demonstrated that the antigenic relatedness between NDV strains may be associated with their genotypes, rather than their hosts. These results suggest that though those NDV isolates were from duck, they still don't form a phylogenetic group because they came from the same species; however, they may play an important role in promoting the evolution of NDVs.
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Affiliation(s)
- Wei Wu
- Division of Avian Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, The Chinese Academy of Agricultural Sciences, Harbin 150001, People's Republic of China; Laboratory Animal and Comparative Medicine Unit, Harbin Veterinary Research Institute, The Chinese Academy of Agricultural Sciences, Harbin 150001, People's Republic of China
| | - Huairan Liu
- Division of Avian Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, The Chinese Academy of Agricultural Sciences, Harbin 150001, People's Republic of China
| | - Tingting Zhang
- Division of Avian Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, The Chinese Academy of Agricultural Sciences, Harbin 150001, People's Republic of China
| | - Zongxi Han
- Division of Avian Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, The Chinese Academy of Agricultural Sciences, Harbin 150001, People's Republic of China
| | - Yanyu Jiang
- Division of Avian Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, The Chinese Academy of Agricultural Sciences, Harbin 150001, People's Republic of China
| | - Qianqian Xu
- Division of Avian Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, The Chinese Academy of Agricultural Sciences, Harbin 150001, People's Republic of China
| | - Yuhao Shao
- Division of Avian Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, The Chinese Academy of Agricultural Sciences, Harbin 150001, People's Republic of China
| | - Huixin Li
- Division of Avian Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, The Chinese Academy of Agricultural Sciences, Harbin 150001, People's Republic of China
| | - Xiangang Kong
- Division of Avian Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, The Chinese Academy of Agricultural Sciences, Harbin 150001, People's Republic of China
| | - Hongyan Chen
- Laboratory Animal and Comparative Medicine Unit, Harbin Veterinary Research Institute, The Chinese Academy of Agricultural Sciences, Harbin 150001, People's Republic of China.
| | - Shengwang Liu
- Division of Avian Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, The Chinese Academy of Agricultural Sciences, Harbin 150001, People's Republic of China.
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18
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Development of a reverse genetics system based on RNA polymerase II for Newcastle disease virus genotype VII. Virus Genes 2014; 50:152-5. [DOI: 10.1007/s11262-014-1137-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2014] [Accepted: 10/21/2014] [Indexed: 10/24/2022]
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19
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Kang Y, Li Y, Yuan R, Li X, Sun M, Wang Z, Feng M, Jiao P, Ren T. Phylogenetic relationships and pathogenicity variation of two Newcastle disease viruses isolated from domestic ducks in Southern China. Virol J 2014; 11:147. [PMID: 25117968 PMCID: PMC4254411 DOI: 10.1186/1743-422x-11-147] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2014] [Accepted: 08/08/2014] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Newcastle disease (ND) is an OIE listed disease caused by virulent avian paramyxovirus type 1 (APMV-1) strains, which is enzootic and causes large economic losses in the poultry sector. Genotype VII and genotype IX NDV viruses were the predominant circulating genotype in China, which may possibly be responsible for disease outbreaks in chicken flocks in recent years. While ducks and geese usually have exhibited inapparent infections. METHODS In the present study, we investigate the complete genome sequence, the clinicopathological characterization and transmission of two virulent Newcastle disease viruses, SS-10 and NH-10, isolated from domestic ducks in Southern China in 2010. RESULTS F, and the complete gene sequences based on phylogenetic analysis demonstrated that SS-10 (genotype VII) and NH-10 (genotype IX) belongs to class II. The deduced amino acid sequence was (112)R-R-Q-K/R-R-F(117) at the fusion protein cleavage site. Animal experiment results showed that the SS-10 virus isolated from ducks was highly pathogenic for chickens and geese, but low pathogenic for ducks. It could be detected from spleen, lung, kidney, trachea, small intestine, bursa of fabricius, thymus, pancreas and cecal tonsils, oropharyngeal and cloacal swabs, and could transmit to the naive contact birds. Moreover, it could transmit to chickens, ducks and geese by naive contact. However, the NH-10 virus isolated from ducks could infect some chickens, ducks and geese, but only caused chickens to die. Additionally, it could transmit to the naive contact chickens, ducks, and geese. CONCLUSION The two NDV isolates exhibited different biological properties with respect to pathogenicity and transmission in chickens, ducks and geese. Therefore, no species-preference exists for chicken, duck or goose viruses and more attention should be paid to the trans-species transmission of VII NDVs between ducks, geese and chickens for the control and eradication of ND.
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Affiliation(s)
| | | | | | | | | | | | | | - Peirong Jiao
- National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, Guangzhou, China.
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Choi KS, Kye SJ, Kim JY, Seul HJ, Lee HS, Kwon HM, Sung HW. Baculovirus expression of the avian paramyxovirus 2 HN gene for diagnostic applications. J Virol Methods 2014; 198:12-7. [PMID: 24374124 DOI: 10.1016/j.jviromet.2013.12.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2013] [Revised: 12/06/2013] [Accepted: 12/16/2013] [Indexed: 12/21/2022]
Abstract
Avian paramyxovirus 2 (APMV-2) infections are associated with respiratory diseases in poultry worldwide. The hemagglutination inhibition (HI) test is a useful tool for surveillance and monitoring of this virus. In this study, full-length hemagglutinin (HN) gene of APMV-2 was chemically synthesized based on its published sequence, cloned and expressed in Spodoptera frugiperda insect cells using recombinant baculoviruses. The biological, antigenic and immunogenic properties of the expressed protein were evaluated to assess its ability to produce diagnostic reagents for HI testing. Recombinant APMV-2 HN protein showed two distinct bands with molecular masses of 64 and 75kDa, which showed hemagglutination (HA) and neuraminidase activities, respectively. The recombinant HN (rHN) protein extracted from infected cells produced high HA titers (2(13) per 25μL). HA activity of the protein was inhibited by APMV-2 antiserum, although there were weak cross reactions with other APMV serotype antisera. The rHN protein induced high titers of APMV-2-specific antibodies in immunized chickens based on the HI test. These results indicated that recombinant APMV-2 HN protein is a useful alternative to the APMV-2 antigen in HI assays.
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Affiliation(s)
- Kang-Seuk Choi
- OIE Reference Laboratory for Newcastle Disease, Avian Diseases Division, Animal and Plant Quarantine Agency, Anyang 430-757, Republic of Korea
| | - Soo-Jeong Kye
- OIE Reference Laboratory for Newcastle Disease, Avian Diseases Division, Animal and Plant Quarantine Agency, Anyang 430-757, Republic of Korea
| | - Ji-Ye Kim
- OIE Reference Laboratory for Newcastle Disease, Avian Diseases Division, Animal and Plant Quarantine Agency, Anyang 430-757, Republic of Korea
| | - Hee-Jeong Seul
- OIE Reference Laboratory for Newcastle Disease, Avian Diseases Division, Animal and Plant Quarantine Agency, Anyang 430-757, Republic of Korea
| | - Hee-Soo Lee
- OIE Reference Laboratory for Newcastle Disease, Avian Diseases Division, Animal and Plant Quarantine Agency, Anyang 430-757, Republic of Korea
| | - Hyuk-Moo Kwon
- College of Veterinary Medicine & Institute of Veterinary Science, Kangwon National University, Chuncheon, Kangwon 200-701, Republic of Korea
| | - Haan-Woo Sung
- College of Veterinary Medicine & Institute of Veterinary Science, Kangwon National University, Chuncheon, Kangwon 200-701, Republic of Korea.
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Phan L, Park MJ, Kye SJ, Kim JY, Lee HS, Choi KS. Development and field application of a competitive enzyme-linked immunosorbent assay for detection of Newcastle disease virus antibodies in chickens and ducks. Poult Sci 2013; 92:2034-43. [DOI: 10.3382/ps.2013-03176] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Chen Z, Li C, Li G, Yu H, Jiang Y, Yan L, Meng C, Zhou Y, Tong G, Liu G. Rapid diagnosis of goose viral infections by multiplex PCR. J Virol Methods 2013; 191:101-4. [DOI: 10.1016/j.jviromet.2012.09.027] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2012] [Revised: 09/14/2012] [Accepted: 09/28/2012] [Indexed: 10/27/2022]
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Complete genome sequences of new emerging newcastle disease virus strains isolated from china. GENOME ANNOUNCEMENTS 2013; 1:genomeA00129-12. [PMID: 23469337 PMCID: PMC3587931 DOI: 10.1128/genomea.00129-12] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/14/2012] [Accepted: 01/07/2013] [Indexed: 01/20/2023]
Abstract
Five Newcastle disease virus strains isolated from geese were classified into a new genotype, designated genotype XII. The complete genome sequences of two strains indicated that these viruses were distinct from viruses of genotype VII. More investigations need to be conducted for us to understand the origin of these new strains.
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Replication, neurotropism, and pathogenicity of avian paramyxovirus serotypes 1-9 in chickens and ducks. PLoS One 2012; 7:e34927. [PMID: 22558104 DOI: 10.1371/journal.pone.0034927] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2012] [Accepted: 03/08/2012] [Indexed: 11/19/2022] Open
Abstract
Avian paramyxovirus (APMV) serotypes 1-9 have been isolated from many different avian species. APMV-1 (Newcastle disease virus) is the only well-characterized serotype, because of the high morbidity, mortality, and economic loss caused by highly virulent strains. Very little is known about the pathogenesis, replication, virulence, and tropism of the other APMV serotypes. Here, this was evaluated for prototypes strains of APMV serotypes 2-9 in cell culture and in chickens and ducks. In cell culture, only APMV-1, -3 and -5 induced syncytium formation. In chicken DF1 cells, APMV-3 replicated with an efficiency approaching that of APMV-1, while APMV-2 and -5 replicated to lower, intermediate titers and the others were much lower. Mean death time (MDT) assay in chicken eggs and intracerebral pathogenicity index (ICPI) test in 1-day-old SPF chicks demonstrated that APMV types 2-9 were avirulent. Evaluation of replication in primary neuronal cells in vitro as well as in the brains of 1-day-old chicks showed that, among types 2-9, only APMV-3 was neurotropic, although this virus was not neurovirulent. Following intranasal infection of 1-day-old and 2-week-old chickens, replication of APMV types 2-9 was mostly restricted to the respiratory tract, although APMV-3 was neuroinvasive and neurotropic (but not neurovirulent) and also was found in the spleen. Experimental intranasal infection of 3-week-old mallard ducks with the APMVs did not produce any clinical signs (even for APMV-1) and exhibited restricted viral replication of the APMVs (including APMV-1) to the upper respiratory tract regardless of their isolation source, indicating avirulence of APMV types 1-9 in mallard ducks. The link between the presence of a furin cleavage site in the F protein, syncytium formation, systemic spread, and virulence that has been well-established with APMV-1 pathotypes was not evident with the other APMV serotypes.
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Cai S, Li J, Wong MT, Jiao P, Fan H, Liu D, Liao M, Jiang J, Shi M, Lam TTY, Ren T, Leung FCC. Genetic characterization and evolutionary analysis of 4 Newcastle disease virus isolate full genomes from waterbirds in South China during 2003–2007. Vet Microbiol 2011; 152:46-54. [DOI: 10.1016/j.vetmic.2011.04.014] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2010] [Revised: 04/03/2011] [Accepted: 04/14/2011] [Indexed: 11/28/2022]
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Cattoli G, Susta L, Terregino C, Brown C. Newcastle disease: a review of field recognition and current methods of laboratory detection. J Vet Diagn Invest 2011; 23:637-56. [PMID: 21908305 DOI: 10.1177/1040638711407887] [Citation(s) in RCA: 131] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Newcastle disease (ND) remains a constant threat to the poultry industry and is a limiting disease for poultry producers worldwide. The variety of clinical presentations and the emergence and spread of new genetic variants make recognition and diagnosis challenging. The current review details the pertinent features of the clinicopathologic disease in the main susceptible species, including chicken, turkey, duck, goose, pigeon, and other birds such as cormorants, psittacines, and canaries. Furthermore, the available and emerging laboratory diagnostic methodologies for the detection and typing of the virus are reviewed, including traditional techniques such as virus isolation and immunohistochemistry as well as rapid procedures based on molecular tools, such as real-time polymerase chain reaction, gene sequencing, and microarrays. The relevant genetic variability of ND viruses probably represents the major limitation in the validation and application of the current, advanced diagnostic molecular techniques. This underscores the importance of a multidisciplinary and comprehensive diagnostic approach, which should include, next to the new generation assays of the genomic era, the more traditional techniques such as histopathology, immunohistochemistry, and virus isolation.
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Affiliation(s)
- Giovanni Cattoli
- Istituto Zooprofilattico Sperimentale delle Venezie, Research and Development Department, Viale dell'Università10 35020 Legnaro (PD), Italy.
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Susta L, Miller PJ, Afonso CL, Brown CC. Clinicopathological Characterization in Poultry of Three Strains of Newcastle Disease Virus Isolated From Recent Outbreaks. Vet Pathol 2010; 48:349-60. [DOI: 10.1177/0300985810375806] [Citation(s) in RCA: 73] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Newcastle disease is a severe threat to the poultry industry and is caused by Newcastle disease virus, a member of the genus Avulavirus, family Paramyxoviridae. The virus is rapidly evolving, and several new genotypes have been discovered in the past few years. Characterization of these strains is important to evaluate field changes, anticipate new outbreaks, and develop adequate control measures. Three Newcastle disease isolates (APMV-1/duck/Vietnam, Long Bien/78/2002, APMV-1/chicken/Australia/9809-19-1107/1998, and APMV-1/double-crested cormorant/USA, Nevada/19529-04/2005) from recent outbreaks were investigated via clinicopathological assessment, immunohistochemistry (IHC), in situ hybridization, virus isolation, and serology in experimentally infected 4-week-old chickens. Phylogenetic studies showed that Australia isolate belongs to class II genotype I, Long Bien to class II genotype VIId, and Nevada cormorant to class II genotype V. Even though all 3 viruses had a virulent fusion protein cleavage site and ICPI values greater than 1.5, they all differed in their ability to cause clinical signs, in their lesions, and in their viral distribution in body tissues. The Long Bien isolate showed the most severe clinicopathological picture and the most widespread viral distribution. The Australia and Nevada cormorant isolates had a milder pathological phenotype, with viral replication restricted to only a few organs. The variability in clinicopathological characteristics despite the similarity in ICPI suggests that full clinicopathological assessment is necessary to fully characterize new isolates and that there are differences in pathogenesis among viruses of different genotypes.
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Affiliation(s)
- L. Susta
- Department of Veterinary Pathology, College of Veterinary Medicine, University of Georgia, Athens, Georgia, USA
| | - P. J. Miller
- Southeast Poultry Research Laboratory, Agricultural Research Service, United States Department of Agriculture, Athens, Georgia, USA
| | - C. L. Afonso
- Southeast Poultry Research Laboratory, Agricultural Research Service, United States Department of Agriculture, Athens, Georgia, USA
| | - C. C. Brown
- Department of Veterinary Pathology, College of Veterinary Medicine, University of Georgia, Athens, Georgia, USA
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Dai Y, Liu M, Li W. Protective efficacy of commercial Newcastle disease vaccines against challenge of goose origin virulent Newcastle disease virus in geese. Avian Dis 2008; 52:467-71. [PMID: 18939637 DOI: 10.1637/8239-013008-reg.1] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Since 1997, severe outbreaks of Newcastle disease (ND) in geese in many regions throughout China have resulted in high morbidity and mortality, and great economic loss to farmers; however, no licensed, specific vaccine is yet available for this disease in China. In this study, goslings were immunized with different combinations and dosages of several commercial ND vaccines including La Sota vaccine, Mukteswar vaccine, recombinant live vaccine against avian influenza (AI) and ND (rL-H5 strain), and inactivated ND oil-emulsion vaccine (La Sota strain). The protective effects were evaluated based upon the level of antibody response and the degree of protection against the goose-origin virulent NDV strain. The result showed that two doses (i.e., one more than that for chicken) of La Sota vaccine priming, followed by 2-5 doses of Mukteswar vaccine boosting 2-3 weeks later, not only induced higher HI antibody levels, but also conferred longer-lasting protection. This immunization procedure can be recommended for prevention of ND in geese.
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Affiliation(s)
- Yabin Dai
- Poultry Institute, Chinese Academy of Agricultural Sciences, 46 Sangyuan Road, Yangzhou, Jiangsu 225003, China.
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Liu H, Wang Z, Wang Y, Sun C, Zheng D, Wu Y. Characterization of Newcastle disease virus isolated from waterfowl in China. Avian Dis 2008; 52:150-5. [PMID: 18459314 DOI: 10.1637/8030-061507-reg] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Ten representative isolates of Newcastle disease virus (NDV) obtained from outbreaks in waterfowl (geese and ducks) in China since 1997 were characterized both pathotypically and genotypically. The mean death time and intracerebral pathogenicity index were used to evaluate the virulence of the isolates. Pathogenicity tests showed that all 10 isolates were velogenic strains. The main functional region of the F gene made up of 535 nucleotides was amplified by reverse transcription-polymerase chain reaction and sequenced. The deduced amino acid sequence of the fusion protein cleavage site in all 10 isolates was 112RRQKRF117, which is a typical sequence of velogenic strains and is in agreement with the results of in vivo pathogenicity tests. For genotyping, a phylogenetic tree based on nucleotides 47-435 of the F gene was constructed. Phylogenetic analysis showed that most of the isolates were of the genotype VII virus. Only one strain, WG, was found to be of the genotype IX virus. This strain was closest to F48E9, which was isolated in China in 1946 and has been used as a standard challenge strain in vaccine evaluation in China. So, genotype IX virus still causes sporadic infections in geese in China. Further phylogenetic analyses on the genotype VII strains found that all these strains can be subdivided into 5 subgenotypes, and most of the isolates (8 strains) were classified as VIId, a predominant genotype responsible for most Newcastle disease (ND) outbreaks since the end of the past century in China. Only 1 strain, NDV03-053, was shown to be of genotype VIIc virus. Results indicate that the strains of genotype VIId NDV have been the major pathogen, responsible for most epizootic ND outbreaks in waterfowl in China since 1997.
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Affiliation(s)
- Hualei Liu
- National Reference Laboratory for Newcastle Disease, China Animal Health and Epidemiology Center, Qingdao, China 266032
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Opinion of the Scientific Panel on Animal Health and Welfare (AHAW) to review Newcastle disease focussing on vaccination worldwide in order to determine its optimal use for disease control purposes. EFSA J 2007. [DOI: 10.2903/j.efsa.2007.477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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