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Li S, Huang J, Cai X, Mao L, Xie L, Wang F, Zhou H, Yuan X, Sun X, Fu X, Fan B, Xu X, Li J, Li B. Prevalence and Evolutionary Characteristics of Bovine Coronavirus in China. Vet Sci 2024; 11:230. [PMID: 38921977 PMCID: PMC11209178 DOI: 10.3390/vetsci11060230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2024] [Revised: 05/06/2024] [Accepted: 05/15/2024] [Indexed: 06/27/2024] Open
Abstract
Bovine coronavirus (BCoV), bovine rotavirus, bovine viral diarrhea virus, and bovine astrovirus are the most common intestinal pathogenic viruses causing diarrhea in cattle. We collected 1646 bovine fecal samples from January 2020 to August 2023. BCoV was the major pathogen detected, with a positive rate of 34.02% (560/1646). Of the 670 diarrheal samples and 976 asymptomatic samples, 209 and 351 were BCoV-positive, respectively. Studying the relevance of diarrhea associated with BCoV has shown that the onset of diarrheal symptoms post-infection is strongly correlated with the cattle's age and may also be related to the breed. We amplified and sequenced the hemagglutinin esterase (HE), spike protein, and whole genomes of the partially positive samples and obtained six complete HE sequences, seven complete spike sequences, and six whole genomes. Molecular characterization revealed that six strains were branched Chinese strains, Japanese strains, and partial American strains from the GⅡb subgroup. Strains HBSJZ2202 and JSYZ2209 had four amino acid insertions on HE. We also analyzed ORF1a and found disparities across various regions within GIIb, which were positioned on separate branches within the phylogenetic tree. This work provides data for further investigating the epidemiology of BCoV and for understanding and analyzing BCoV distribution and dynamics.
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Affiliation(s)
- Siyuan Li
- Institute of Veterinary Medicine, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China; (S.L.); (J.H.); (X.C.); (L.M.); (X.Y.); (X.S.); (B.F.)
- Key Laboratory of Veterinary Biological Engineering and Technology Ministry of Agriculture, Jiangsu Key Laboratory for Food Quality and Safety-State Key Laboratory Cultivation Base of Ministry of Science and Technology, Nanjing 210014, China
- College of Veterinary Medicine, Northwest A&F University, Xianyang 712100, China
| | - Jin Huang
- Institute of Veterinary Medicine, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China; (S.L.); (J.H.); (X.C.); (L.M.); (X.Y.); (X.S.); (B.F.)
- College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China
| | - Xuhang Cai
- Institute of Veterinary Medicine, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China; (S.L.); (J.H.); (X.C.); (L.M.); (X.Y.); (X.S.); (B.F.)
- Key Laboratory of Veterinary Biological Engineering and Technology Ministry of Agriculture, Jiangsu Key Laboratory for Food Quality and Safety-State Key Laboratory Cultivation Base of Ministry of Science and Technology, Nanjing 210014, China
- College of Veterinary Medicine, Northwest A&F University, Xianyang 712100, China
| | - Li Mao
- Institute of Veterinary Medicine, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China; (S.L.); (J.H.); (X.C.); (L.M.); (X.Y.); (X.S.); (B.F.)
- Key Laboratory of Veterinary Biological Engineering and Technology Ministry of Agriculture, Jiangsu Key Laboratory for Food Quality and Safety-State Key Laboratory Cultivation Base of Ministry of Science and Technology, Nanjing 210014, China
- Institute of Life Sciences, School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
- Jiangsu Co-Innovation Center for the Prevention and Control of Important Animal Infectious Disease and Zoonose, Yangzhou University, Yangzhou 225009, China
| | - Lingling Xie
- Guizhou Testing Center for Livestock and Poultry Germplasm, Guiyang 550018, China; (L.X.); (F.W.)
| | - Fu Wang
- Guizhou Testing Center for Livestock and Poultry Germplasm, Guiyang 550018, China; (L.X.); (F.W.)
| | - Hua Zhou
- Qianxi Animal Disease Control Center, Qianxi 551500, China;
| | - Xuesong Yuan
- Institute of Veterinary Medicine, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China; (S.L.); (J.H.); (X.C.); (L.M.); (X.Y.); (X.S.); (B.F.)
- Key Laboratory of Veterinary Biological Engineering and Technology Ministry of Agriculture, Jiangsu Key Laboratory for Food Quality and Safety-State Key Laboratory Cultivation Base of Ministry of Science and Technology, Nanjing 210014, China
- College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China
| | - Xinru Sun
- Institute of Veterinary Medicine, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China; (S.L.); (J.H.); (X.C.); (L.M.); (X.Y.); (X.S.); (B.F.)
- Key Laboratory of Veterinary Biological Engineering and Technology Ministry of Agriculture, Jiangsu Key Laboratory for Food Quality and Safety-State Key Laboratory Cultivation Base of Ministry of Science and Technology, Nanjing 210014, China
| | - Xincheng Fu
- Langfang Municipal Bureau of Agriculture and Rural Affairs, Langfang 065000, China;
| | - Baochao Fan
- Institute of Veterinary Medicine, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China; (S.L.); (J.H.); (X.C.); (L.M.); (X.Y.); (X.S.); (B.F.)
- College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China
- Institute of Life Sciences, School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
- Jiangsu Co-Innovation Center for the Prevention and Control of Important Animal Infectious Disease and Zoonose, Yangzhou University, Yangzhou 225009, China
| | - Xingang Xu
- College of Veterinary Medicine, Northwest A&F University, Xianyang 712100, China
| | - Jizong Li
- Institute of Veterinary Medicine, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China; (S.L.); (J.H.); (X.C.); (L.M.); (X.Y.); (X.S.); (B.F.)
- Key Laboratory of Veterinary Biological Engineering and Technology Ministry of Agriculture, Jiangsu Key Laboratory for Food Quality and Safety-State Key Laboratory Cultivation Base of Ministry of Science and Technology, Nanjing 210014, China
- College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China
- Institute of Life Sciences, School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
- Jiangsu Co-Innovation Center for the Prevention and Control of Important Animal Infectious Disease and Zoonose, Yangzhou University, Yangzhou 225009, China
| | - Bin Li
- Institute of Veterinary Medicine, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China; (S.L.); (J.H.); (X.C.); (L.M.); (X.Y.); (X.S.); (B.F.)
- Key Laboratory of Veterinary Biological Engineering and Technology Ministry of Agriculture, Jiangsu Key Laboratory for Food Quality and Safety-State Key Laboratory Cultivation Base of Ministry of Science and Technology, Nanjing 210014, China
- College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China
- Institute of Life Sciences, School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
- Jiangsu Co-Innovation Center for the Prevention and Control of Important Animal Infectious Disease and Zoonose, Yangzhou University, Yangzhou 225009, China
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Zhuandi G, Zhaofang Y, Dianyu L, Mengyuan P, Suocheng W. Immune escape of bovine parvovirus by VP1 inhibiting IFN-β production through the RIG-I-like receptor pathway. Int Microbiol 2023; 26:757-764. [PMID: 36703013 PMCID: PMC9879738 DOI: 10.1007/s10123-023-00330-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 01/06/2023] [Accepted: 01/17/2023] [Indexed: 01/28/2023]
Abstract
OBJECTIVE The present study aimed to explore if bovine parvovirus (BPV) impacts beta interferon (IFN-β) production and to reveal further molecular mechanism of BPV immune escape. METHOD The pCMV-Myc-BPV-VP1 recombinant plasmid was verified with both double-enzyme digestion and sequence. HEK 293 T cells were transfected with this recombinant protein and then infected with the vesicular stomatitis virus (VSV). Expression levels of IFN-β mRNA were detected using qPCR. RESULTS The expression level of BPV VP1 mRNA in the pCMV-Myc-BPV-VP1 group was significantly higher than those of the untreated group (UT) and pCMV-Myc vector group. BPV virus copies in bovine turbinate (BT) cells of the BPV-VP1 group were raised (P < 0.05) with an increment of 5.8 × 104. Expression levels of IFN-β mRNA of the BPV VP1 group in HEK 293 T cells were decreased (P < 0.01). Following treatment of TBK1 and IRF3(5D), IFN-β expression levels in HEK 293 T cells were depressed. Additionally, expression levels of TBK1, IRF3(5D), MDA5, and MAVS were less than those of the flag empty vector, respectively. CONCLUSION pCMV-Myc-BPV-VP1 could heighten transcription levels of VP1 protein in BT cells, promote BPV proliferation, and ascend the production of IFN-β. Overexpression of pCMV-Myc-BPV-VP decreased IFN-β mRNA expression in HEK 293 T cells and inhibited IFN-β production induced by TBK1 and IRF3(5D). Furthermore, BPV VP1 obviously declined expression levels of TBK1, IRF3(5D), MDA5, and MAVS in the RIG-I-like receptor (RLR) pathway. Our findings revealed a novel mechanism evolved by BPV VP1 to inhibit type I IFN production and provided a solid scientific basis into the immunosuppression of BPV.
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Affiliation(s)
- Gong Zhuandi
- Hospital, Northwest Minzu University, Lanzhou, 730030 China
| | - Yuan Zhaofang
- Life Science and Engineering College, Northwest Minzu University, Lanzhou, 730030 China
| | - Li Dianyu
- Life Science and Engineering College, Northwest Minzu University, Lanzhou, 730030 China
- Lanzhou Baiyuan Gene Technology Co., Ltd., No. 102, Yandong Road, Chengguan District, 730030 Lanzhou, China
| | - Pei Mengyuan
- Life Science and Engineering College, Northwest Minzu University, Lanzhou, 730030 China
| | - Wei Suocheng
- Life Science and Engineering College, Northwest Minzu University, Lanzhou, 730030 China
- Lanzhou Baiyuan Gene Technology Co., Ltd., No. 102, Yandong Road, Chengguan District, 730030 Lanzhou, China
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Glotov AG, Nefedchenko AV, Yuzhakov AG, Koteneva SV, Glotova TI, Komina AK, Krasnikov NY. [Genetic diversity of Siberian bovine coronavirus isolates (Coronaviridae: Coronavirinae: Betacoronavirus-1: Bovine-Like coronaviruses)]. Vopr Virusol 2023; 67:465-474. [PMID: 37264836 DOI: 10.36233/0507-4088-141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Indexed: 06/03/2023]
Abstract
INTRODUCTION Bovine coronaviruses (BCoVs) are causative agents of diarrhea, respiratory diseases in calves and winter cow dysentery. The study of genetic diversity of these viruses is topical issue. The purpose of the research is studying the genetic diversity of BCoV isolates circulating among dairy cattle in Siberia. MATERIALS AND METHODS Specimens used in this study were collected from animals that died or was forcedly slaughtered before the start of the study. The target for amplification were nucleotide sequences of S and N gene regions. RESULTS Based on the results of RT-PCR testing, virus genome was present in 16.3% of samples from calves with diarrheal syndrome and in 9.9% with respiratory syndrome. The nucleotide sequences of S gene region were determined for 18 isolates, and N gene sequences - for 12 isolates. Based on S gene, isolates were divided into two clades each containing two subclades. First subclade of first clade (European line) included 11 isolates. Second one included classic strains Quebec and Mebus, strains from Europe, USA and Korea, but none of sequences from this study belonged to this subclade. 6 isolates belonged to first subclade of second clade (American-Asian line). Second subclade (mixed line) included one isolate. N gene sequences formed two clades, one of them included two subclades. First subclade included 3 isolates (American-Asian line), and second subclade (mixed) included one isolate. Second clade (mixed) included 8 sequences. No differences in phylogenetic grouping between intestinal and respiratory isolates, as well as according to their geographic origin were identified. CONCLUSION The studied population of BCoV isolates is heterogeneous. Nucleotide sequence analysis is a useful tool for studying molecular epidemiology of BCoV. It can be beneficial for choice of vaccines to be used in a particular geographic region.
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Affiliation(s)
- A G Glotov
- Siberian Federal Scientific Centre of Agro-Biotechnologies of the Russian Academy of Science
| | - A V Nefedchenko
- Siberian Federal Scientific Centre of Agro-Biotechnologies of the Russian Academy of Science
| | - A G Yuzhakov
- Federal Scientific Center All-Russian Research Institute of Experimental Veterinary named after K.I. Scriabin and Ya.R. Kovalenko of the Russian Academy of Sciences
| | - S V Koteneva
- Siberian Federal Scientific Centre of Agro-Biotechnologies of the Russian Academy of Science
| | - T I Glotova
- Siberian Federal Scientific Centre of Agro-Biotechnologies of the Russian Academy of Science
| | - A K Komina
- Federal Scientific Center All-Russian Research Institute of Experimental Veterinary named after K.I. Scriabin and Ya.R. Kovalenko of the Russian Academy of Sciences
| | - N Y Krasnikov
- Federal Scientific Center All-Russian Research Institute of Experimental Veterinary named after K.I. Scriabin and Ya.R. Kovalenko of the Russian Academy of Sciences
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Ji C, Feng Y, Sun R, Gu Q, Zhang Y, Ma J, Pan Z, Yao H. Development of a multienzyme isothermal rapid amplification and lateral flow dipstick combination assay for bovine coronavirus detection. Front Vet Sci 2023; 9:1059934. [PMID: 36686176 PMCID: PMC9845563 DOI: 10.3389/fvets.2022.1059934] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Accepted: 12/08/2022] [Indexed: 01/06/2023] Open
Abstract
Bovine coronavirus (BCoV) is a major cause of infectious disease in cattle, causing huge economic losses to the beef and dairy industries worldwide. BCoV can infect humans and multiple other species of animals. A rapid, reliable, and simple test is needed to detect BCoV infection in suspected farms. In this study, we developed a novel multienzyme isothermal rapid amplification (MIRA) and lateral flow dipstick (LFD) combination assay, targeting a highly conserved region of the viral nucleocapsid (N) gene for BCoV detection. The MIRA-LFD assay was highly specific and sensitive, comparable to a published reverse transcription quantitative PCR (RT-qPCR) assay for BCoV detection. Compared with the published RT-qPCR assay, the κ value of the MIRA-LFD assay in the detection of 192 cattle clinical samples was 0.982. The MIRA-LFD assay did not require sophisticated instruments and the results could be observed with eyes. Our results showed that the MIRA-LFD assay was a useful diagnostic tool for rapid on-site detection of BCoV.
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Wang D, Gao H, Zhao L, Lv C, Dou W, Zhang X, Liu Y, Kang X, Guo K. Detection of the dominant pathogens in diarrheal calves of Ningxia, China in 2021-2022. Front Vet Sci 2023; 10:1155061. [PMID: 37138922 PMCID: PMC10149748 DOI: 10.3389/fvets.2023.1155061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 03/30/2023] [Indexed: 05/05/2023] Open
Abstract
Introduction Calf diarrhea is a complex disease that has long been an unsolved problem in the cattle industry. Ningxia is at the forefront of China in the scale of cattle breeding, and calf diarrhea gravely restricts the development of Ningxia's cattle industry. Methods From July 2021 to May 2022, we collected diarrhea stool samples from calves aged 1-103 days from 23 farms in five cities in Ningxia, and performed PCR using specific primers for 15 major reported pathogens of calf diarrhea, including bacteria, viruses, and parasites. The effect of different seasons on the occurrence of diarrhea in calves was explored, the respective epidemic pathogens in different seasons were screened, and more detailed epidemiological investigations were carried out in Yinchuan and Wuzhong. In addition, we analyzed the relationship between different ages, river distributions and pathogen prevalence. Results Eventually, 10 pathogens were detected, of which 9 pathogens were pathogenic and 1 pathogen was non-pathogenic. The pathogens with the highest detection rate were Cryptosporidium (50.46%), Bovine rotavirus (BRV) (23.18%), Escherichia coli (E. coli) K99 (20.00%), and Bovine coronavirus (BCoV) (11.82%). The remaining pathogens such as Coccidia (6.90%), Bovine Astrovirus (BoAstV) (5.46%), Bovine Torovirus (BToV) (4.09%), and Bovine Kobuvirus (BKoV) (3.18%) primarily existed in the form of mixed infection. Discussion The analysis showed that different cities in Ningxia have different pathogens responsible for diarrhea, with Cryptosporidium and BRV being the most important pathogens responsible for diarrhea in calves in all cities. Control measures against those pathogens should be enforced to effectively prevent diarrhea in calves in China.
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Affiliation(s)
- Dong Wang
- College of Veterinary Medicine, Northwest A&F University, Xianyang, Shaanxi, China
| | - Haihui Gao
- College of Veterinary Medicine, Northwest A&F University, Xianyang, Shaanxi, China
- Institute of Animal Science, Ningxia Academy of Agriculture and Forestry Sciences, Yinchuan, China
| | - Long Zhao
- College of Veterinary Medicine, Northwest A&F University, Xianyang, Shaanxi, China
| | - Changrong Lv
- College of Veterinary Medicine, Northwest A&F University, Xianyang, Shaanxi, China
| | - Wei Dou
- College of Veterinary Medicine, Northwest A&F University, Xianyang, Shaanxi, China
| | - Xiuping Zhang
- College of Veterinary Medicine, Northwest A&F University, Xianyang, Shaanxi, China
| | - Yong Liu
- College of Veterinary Medicine, Northwest A&F University, Xianyang, Shaanxi, China
| | - Xiaodong Kang
- Institute of Animal Science, Ningxia Academy of Agriculture and Forestry Sciences, Yinchuan, China
- *Correspondence: Xiaodong Kang
| | - Kangkang Guo
- College of Veterinary Medicine, Northwest A&F University, Xianyang, Shaanxi, China
- Kangkang Guo
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Xiangbo Z, Zhaofang Y, Jinjing G, Zhuandi G, Suocheng W. Bovine coronavirus nucleocapsid suppresses IFN-β production by inhibiting RIG-I-like receptors pathway in host cells. Arch Microbiol 2022; 204:536. [PMID: 35913638 PMCID: PMC9341154 DOI: 10.1007/s00203-022-03149-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 07/19/2022] [Accepted: 07/20/2022] [Indexed: 11/24/2022]
Abstract
The present study aimed to explore if bovine coronavirus nucleocapsid (BCoV N) impacts IFN-β production in the host cells and to reveal further molecular mechanism of BCoV pathogenesis. Human embryonic kidney (HEK) 293 T cells were transiently transfected with pMyc-BCoV-N recombinant plasmids, then infected with the vesicular stomatitis virus (VSV). Expression levels of beta interferon (IFN-β) mRNA were detected using RT-qPCR. The results showed that BCoV N gene was 1347 bp that was consistent with the expected size. pMyc-BCoV-N recombinant protein was 1347 bp which was successfully transcribed and overexpressed in HEK 293 T cells. BCoV-N recombinant protein inhibited dose-dependently VSV-induced IFN-β production (p < 0.01). MDA5, MAVS, TBK1 and IRF3 could promote transcription levels of IFN-β mRNA. But, BCoV-N protein demoted IFN-β transcription levels induced by MDA5, MAVS, TBK1 and IRF3. Furthermore, expression levels of MDA5, MAVS, TBK1 and IRF3 mRNAs were reduced in RIG-I-like receptor (RLR) pathway. In conclusion, BCoV-N reduced IFN-β levels in RIG-I-like receptor (RLR) pathway in HEK 293 T cells which were induced by MDA5, MAVS, TBK1 and IRF3(5D). BCoV-N protein inhibited IFN-β production and activation of RIG-I-like receptors (RLRs) signal pathway. Our findings demonstrated BCoV N protein is an IFN-β antagonist through inhibition of MDA5, MAVS, TBK1 and IRF3(5D) in RLRs pathway, also revealed a new mechanism of BCoV N protein to evade host innate immune response by inhibiting type I IFN production, which is beneficial to developing novel prevention strategy for BCoV disease in the animals and humans.
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Affiliation(s)
- Zhang Xiangbo
- Life Science and Engineering College, Northwest Minzu University, No. 1, Xibeixincun, Chengguan District, Lanzhou, 730030, China
| | - Yuan Zhaofang
- Life Science and Engineering College, Northwest Minzu University, No. 1, Xibeixincun, Chengguan District, Lanzhou, 730030, China
| | - Geng Jinjing
- Life Science and Engineering College, Northwest Minzu University, No. 1, Xibeixincun, Chengguan District, Lanzhou, 730030, China.,Biomedicine Research Center, Northwest Minzu University, Lanzhou, 730030, China
| | - Gong Zhuandi
- Hospital, Northwest Minzu University, Lanzhou, 730030, China
| | - Wei Suocheng
- Life Science and Engineering College, Northwest Minzu University, No. 1, Xibeixincun, Chengguan District, Lanzhou, 730030, China. .,Biomedicine Research Center, Northwest Minzu University, Lanzhou, 730030, China.
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Zhu Q, Li B, Sun D. Advances in Bovine Coronavirus Epidemiology. Viruses 2022; 14:v14051109. [PMID: 35632850 PMCID: PMC9147158 DOI: 10.3390/v14051109] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 05/02/2022] [Accepted: 05/19/2022] [Indexed: 11/16/2022] Open
Abstract
Bovine coronavirus (BCoV) is a causative agent of enteric and respiratory disease in cattle. BCoV has also been reported to cause a variety of animal diseases and is closely related to human coronaviruses, which has attracted extensive attention from both cattle farmers and researchers. However, there are few comprehensive epidemiological reviews, and key information regarding the effect of S-gene differences on tissue tendency and potential cross-species transmission remain unclear. In this review, we summarize BCoV epidemiology, including the transmission, infection-associated factors, co-infection, pathogenicity, genetic evolution, and potential cross-species transmission. Furthermore, the potential two-receptor binding motif system for BCoV entry and the association between BCoV and SARS-CoV-2 are also discussed in this review. Our aim is to provide valuable information for the prevention and treatment of BCoV infection throughout the world.
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Affiliation(s)
- Qinghe Zhu
- Heilongjiang Provincial Key Laboratory of the Prevention and Control of Bovine Diseases, College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, No. 5 Xinfeng Road, Sartu District, Daqing 163319, China;
| | - Bin Li
- Institute of Veterinary Medicine, Jiangsu Academy of Agricultural Sciences, Key Laboratory of Veterinary Biological Engineering and Technology, Ministry of Agriculture, Nanjing 210014, China
- Correspondence: (B.L.); (D.S.); Tel.: +86-045-9681-9121 (D.S.)
| | - Dongbo Sun
- Heilongjiang Provincial Key Laboratory of the Prevention and Control of Bovine Diseases, College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, No. 5 Xinfeng Road, Sartu District, Daqing 163319, China;
- Correspondence: (B.L.); (D.S.); Tel.: +86-045-9681-9121 (D.S.)
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Delling C, Daugschies A. Literature Review: Coinfection in Young Ruminant Livestock- Cryptosporidium spp. and Its Companions. Pathogens 2022; 11:103. [PMID: 35056051 PMCID: PMC8777864 DOI: 10.3390/pathogens11010103] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 01/05/2022] [Accepted: 01/10/2022] [Indexed: 02/04/2023] Open
Abstract
The protozoan Cryptosporidium parvum is one of the major causative pathogens of diarrhoea in young ruminants; therefore, it causes economic losses and impairs animal welfare. Besides C. parvum, there are many other non-infectious and infectious factors, such as rotavirus, Escherichia coli, and Giardia duodenalis, which may lead to diarrhoeic disease in young livestock. Often, more than one infectious agent is detected in affected animals. Little is known about the interactions bet-ween simultaneously occurring pathogens and their potential effects on the course of disease. In this review, a brief overview about pathogens associated with diarrhoea in young ruminants is presented. Furthermore, information about coinfections involving Cryptosporidium is provided.
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Affiliation(s)
- Cora Delling
- Institute of Parasitology, Faculty of Veterinary Medicine, Leipzig University, An den Tierkliniken 35, 04103 Leipzig, Germany;
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Zhu Q, Su M, Li Z, Wang X, Qi S, Zhao F, Li L, Guo D, Feng L, Li B, Sun D. Epidemiological survey and genetic diversity of bovine coronavirus in Northeast China. Virus Res 2021; 308:198632. [PMID: 34793872 DOI: 10.1016/j.virusres.2021.198632] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 10/31/2021] [Accepted: 11/01/2021] [Indexed: 10/19/2022]
Abstract
In 2020, to trace the prevalence and evolution of bovine coronavirus (BCoV) in China, a total of 1383 samples (1016 fecal samples and 367 nasal swab samples) were collected from 1016 cattle exhibiting diarrhea symptoms on dairy farms and beef cattle farms in Heilongjiang Province, Northeast China. All samples were subjected to reverse transcription-polymerase chain reaction (RT-PCR) detection of the BCoV N gene, followed by an analysis of its epidemiology and genetic evolution. The results indicated that of the 1016 diarrhea-affected cattle, 15.45% (157/1016) were positive for BCoV, in which positive rates of the fecal and nasal swab samples were 12.20% (124/1016) and 21.53% (79/367), respectively. Of the 367 cattle whose nasal swab samples were collected, the BCoV positive rate of the corresponding fecal samples was 15.26% (56/367). BCoV infection was significantly associated with age, farming pattern, cattle type, farm latitude, sample type, and clinical symptom (p < 0.05). Of the 203 BCoV-positive samples, 20 spike (S) genes were successfully sequenced. The 20 identified BCoV strains shared nucleotide homologies of 97.7-100.0%, and their N-terminal domain of S1 subunit (S1-NTD: residues 15-298) differed genetically from the reference strains of South Korea and Europe. The 20 identified BCoV strains were clustered in the Asia-North America group (GII group) in the global strain-based phylogenetic tree and formed three clades in the Chinese strain-based phylogenetic tree. The HLJ/HH-10/2020 strain was clustered into the Europe group (GI group) in the S1-NTD-based phylogenetic tree, exhibiting N146/I, D148/G, and L154/F mutations that affect the S protein structure. Of the identified BCoV strains, one potential recombination event occurred between the HLJ/HH-20/2020 and HLJ/HH-10/2020 strains, which led to the generation of the recombinant BCV-AKS-01 strain. A selective pressure analysis on the S protein revealed one positively selected site (Asn509) among the 20 identified BCoV strains located inside the putative receptor binding domain (residues 326-540). These data provide a greater understanding of the epidemiology and evolution of BCoV in China.
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Affiliation(s)
- Qinghe Zhu
- Laboratory for the Prevention and Control of Bovine Diseases, College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, No. 5 Xinfeng Road, Sartu District, Daqing 163319, China; Branch of Animal Husbandry and Veterinary of Heilongjiang Academy of Agricultural Sciences, Qiqihar 161000, China
| | - Mingjun Su
- Laboratory for the Prevention and Control of Bovine Diseases, College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, No. 5 Xinfeng Road, Sartu District, Daqing 163319, China
| | - Zijian Li
- Laboratory for the Prevention and Control of Bovine Diseases, College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, No. 5 Xinfeng Road, Sartu District, Daqing 163319, China
| | - Xiaoran Wang
- Laboratory for the Prevention and Control of Bovine Diseases, College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, No. 5 Xinfeng Road, Sartu District, Daqing 163319, China
| | - Shanshan Qi
- Laboratory for the Prevention and Control of Bovine Diseases, College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, No. 5 Xinfeng Road, Sartu District, Daqing 163319, China
| | - Feiyu Zhao
- Laboratory for the Prevention and Control of Bovine Diseases, College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, No. 5 Xinfeng Road, Sartu District, Daqing 163319, China
| | - Lu Li
- Laboratory for the Prevention and Control of Bovine Diseases, College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, No. 5 Xinfeng Road, Sartu District, Daqing 163319, China
| | - Donghua Guo
- Laboratory for the Prevention and Control of Bovine Diseases, College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, No. 5 Xinfeng Road, Sartu District, Daqing 163319, China
| | - Li Feng
- State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin 150069, China
| | - Bin Li
- Key Laboratory of Veterinary Biological Engineering and Technology, Ministry of Agriculture, Institute of Veterinary Medicine, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China
| | - Dongbo Sun
- Laboratory for the Prevention and Control of Bovine Diseases, College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, No. 5 Xinfeng Road, Sartu District, Daqing 163319, China.
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10
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Seifi T, Reza Kamali A. Antiviral performance of graphene-based materials with emphasis on COVID-19: A review. MEDICINE IN DRUG DISCOVERY 2021; 11:100099. [PMID: 34056572 PMCID: PMC8151376 DOI: 10.1016/j.medidd.2021.100099] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 05/06/2021] [Accepted: 05/19/2021] [Indexed: 02/06/2023] Open
Abstract
Coronavirus disease-2019 has been one of the most challenging global epidemics of modern times with a large number of casualties combined with economic hardships across the world. Considering that there is still no definitive cure for the recent viral crisis, this article provides a review of nanomaterials with antiviral activity, with an emphasis on graphene and its derivatives, including graphene oxide, reduced graphene oxide and graphene quantum dots. The possible interactions between surfaces of such nanostructured materials with coronaviruses are discussed. The antiviral mechanisms of graphene materials can be related to events such as the inactivation of virus and/or the host cell receptor, electrostatic trapping and physico-chemical destruction of viral species. These effects can be enhanced by functionalization and/or decoration of carbons with species that enhances graphene-virus interactions. The low-cost and large-scale preparation of graphene materials with enhanced antiviral performances is an interesting research direction to be explored.
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11
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Kiser JN, Neibergs HL. Identifying Loci Associated With Bovine Corona Virus Infection and Bovine Respiratory Disease in Dairy and Feedlot Cattle. Front Vet Sci 2021; 8:679074. [PMID: 34409086 PMCID: PMC8364960 DOI: 10.3389/fvets.2021.679074] [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: 03/10/2021] [Accepted: 07/01/2021] [Indexed: 01/04/2023] Open
Abstract
Bovine coronavirus (BCoV) is associated with respiratory and enteric infections in both dairy and beef cattle worldwide. It is also one of a complex of pathogens associated with bovine respiratory disease (BRD), which affects millions of cattle annually. The objectives of this study were to identify loci and heritability estimates associated with BCoV infection and BRD in dairy calves and feedlot cattle. Dairy calves from California (n = 1,938) and New Mexico (n = 647) and feedlot cattle from Colorado (n = 915) and Washington (n = 934) were tested for the presence of BCoV when classified as BRD cases or controls following the McGuirk scoring system. Two comparisons associated with BCoV were investigated: (1) cattle positive for BCoV (BCoV+) were compared to cattle negative for BCoV (BCoV-) and (2) cattle positive for BCoV and affected with BRD (BCoV+BRD+) were compared to cattle negative for BCoV and BRD (BCoV-BRD-). The Illumina BovineHD BeadChip was used for genotyping, and genome-wide association analyses (GWAA) were performed using EMMAX (efficient mixed-model association eXpedited). The GWAA for BCoV+ identified 51 loci (p < 1 × 10-5; 24 feedlot, 16 dairy, 11 combined) associated with infection with BCoV. Three loci were associated with BCoV+ across populations. Heritability estimates for BCoV+ were 0.01 for dairy, 0.11 for feedlot cattle, and 0.03 for the combined population. For BCoV+BRD+, 80 loci (p < 1 × 10-5; 26 feedlot, 25 dairy, 29 combined) were associated including 14 loci across populations. Heritability estimates for BCoV+BRD+ were 0.003 for dairy, 0.44 for feedlot cattle, and 0.07 for the combined population. Several positional candidate genes associated with BCoV and BRD in this study have been associated with other coronaviruses and respiratory infections in humans and mice. These results suggest that selection may reduce susceptibility to BCoV infection and BRD in cattle.
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Affiliation(s)
- Jennifer N Kiser
- Department of Animal Sciences, Washington State University, Pullman, WA, United States
| | - Holly L Neibergs
- Department of Animal Sciences, Washington State University, Pullman, WA, United States
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12
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Khamassi Khbou M, Daaloul Jedidi M, Bouaicha Zaafouri F, Benzarti M. Coronaviruses in farm animals: Epidemiology and public health implications. Vet Med Sci 2021; 7:322-347. [PMID: 32976707 PMCID: PMC7537542 DOI: 10.1002/vms3.359] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2020] [Revised: 08/27/2020] [Accepted: 08/29/2020] [Indexed: 12/12/2022] Open
Abstract
Coronaviruses (CoVs) are documented in a wide range of animal species, including terrestrial and aquatic, domestic and wild. The geographic distribution of animal CoVs is worldwide and prevalences were reported in several countries across the five continents. The viruses are known to cause mainly gastrointestinal and respiratory diseases with different severity levels. In certain cases, CoV infections are responsible of huge economic losses associated or not to highly public health impact. Despite being enveloped, CoVs are relatively resistant pathogens in the environment. Coronaviruses are characterized by a high mutation and recombination rate, which makes host jumping and cross-species transmission easy. In fact, increasing contact between different animal species fosters cross-species transmission, while agriculture intensification, animal trade and herd management are key drivers at the human-animal interface. If contacts with wild animals are still limited, humans have much more contact with farm animals, during breeding, transport, slaughter and food process, making CoVs a persistent threat to both humans and animals. A global network should be established for the surveillance and monitoring of animal CoVs.
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Affiliation(s)
- Médiha Khamassi Khbou
- Laboratory of Infectious Animal Diseases, Zoonoses, and Sanitary RegulationUniv. Manouba. Ecole Nationale de Médecine Vétérinaire de Sidi ThabetSidi ThabetTunisia
| | - Monia Daaloul Jedidi
- Laboratory of Microbiology and ImmunologyUniv. ManoubaEcole Nationale de Médecine Vétérinaire de Sidi ThabetSidi ThabetTunisia
| | - Faten Bouaicha Zaafouri
- Department of Livestock Semiology and MedicineUniv. ManoubaEcole Nationale de Médecine Vétérinaire de Sidi ThabetSidi ThabetTunisia
| | - M’hammed Benzarti
- Laboratory of Infectious Animal Diseases, Zoonoses, and Sanitary RegulationUniv. Manouba. Ecole Nationale de Médecine Vétérinaire de Sidi ThabetSidi ThabetTunisia
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13
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Lotfollahzadeh S, Madadgar O, Reza Mohebbi M, Reza Mokhber Dezfouli M, George Watson D. Bovine coronavirus in neonatal calf diarrhoea in Iran. Vet Med Sci 2020; 6:686-694. [PMID: 32349194 PMCID: PMC7267123 DOI: 10.1002/vms3.277] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Revised: 04/03/2020] [Accepted: 04/09/2020] [Indexed: 11/22/2022] Open
Abstract
Partial gene sequencing for the bovine coronavirus at the World Genebank is available for many countries, which are distributed unevenly in five continents, but so far, no sequencing of strains has been recorded in Iran. One hundred ninety‐four stool samples from calves with diarrhoea less than one‐month old were collected from five different geographical regions of country in order to detect coronavirus and characterize it if coronavirus was found. Samples were screened for the presence of BCoV by using a commercially available ELISA kit. Furthermore, RT‐PCR was carried out on positive samples for confirmation of the presence of N and S specific genes. Sequencing and phylogenetic analysis was carried out following RT‐PCR tests. 7.2% of samples, were positive for BCoV and all stool samples from the South‐West, Northeast and West regions of Iran were negative. The results showed that all the strains of coronavirus identified in Iran were completely in independent clusters and that they did not stand in the same cluster as any of the strains identified in other parts of the world. The strains from Iran were quite different from strains in other parts of the world but from the point of similarity these viruses showed some similarities to the European strains, such as those found in France, Croatia, Denmark and Sweden.
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Affiliation(s)
- Samad Lotfollahzadeh
- Department of Internal Medicine, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
| | - Omid Madadgar
- Department of Microbiology, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran.,Department of Microbiology and Molecular Genetics, Michigan State University, East Lansing, MI, USA
| | - Mohammad Reza Mohebbi
- Department of Internal Medicine, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
| | | | - David George Watson
- Strathclyde Institute of Pharmacy and Biomedical Science, University of Strathclyde, Glasgow, UK
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