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For: Shao H, Zhang W, Lin Y, Xie J, Ren D, Xie Q, Li T, Wan Z, Qin A, Ye J. Novel monoclonal antibodies against Fiber-1 of duck adenovirus 3 and their B cell epitopes. Front Vet Sci 2022;9:1003262. [PMID: 36311658 PMCID: PMC9597451 DOI: 10.3389/fvets.2022.1003262] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Accepted: 09/27/2022] [Indexed: 11/04/2022] Open

For:	Shao H, Zhang W, Lin Y, Xie J, Ren D, Xie Q, Li T, Wan Z, Qin A, Ye J. Novel monoclonal antibodies against Fiber-1 of duck adenovirus 3 and their B cell epitopes. Front Vet Sci 2022;9:1003262. [PMID: 36311658 PMCID: PMC9597451 DOI: 10.3389/fvets.2022.1003262] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Accepted: 09/27/2022] [Indexed: 11/04/2022] Open

Number

Cited by Other Article(s)

Wang H, Chen J, An T, Chen H, Wang Y, Zhu L, Yu C, Xia C, Zhang H. Development and application of quadruplex real time quantitative PCR method for differentiation of Muscovy duck parvovirus, Goose parvovirus, Duck circovirus, and Duck adenovirus 3. Front Cell Infect Microbiol 2024;14:1448480. [PMID: 39224701 PMCID: PMC11366709 DOI: 10.3389/fcimb.2024.1448480] [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: 06/13/2024] [Accepted: 07/23/2024] [Indexed: 09/04/2024] Open

Abstract

Introduction

Muscovy duck parvovirus (MDPV), Goose parvovirus (GPV), Duck circovirus, (DuCV) and Duck adenovirus 3 (DAdV-3) are important pathogens that cause high morbidity and mortality in ducks, causing huge economic loss for the duck industry.

Methods

The present study, a quadruplex one-step real time quantitative PCR method for the detection of MDPV, GPV, DuCV, and DAdV-3 was developed.

Results

The results showed that assay had no cross-reactivity with other poultry pathogens [Duck plague virus (DPV), Duck tembusu virus (DTMUV), H6 avian influenza virus (H6 AIV), New duck reovirus (NDRV), Newcastle disease virus (NDV), H4 avian influenza virus (H4 AIV), Escherichia coli (E. coli), Muscovy duck reovirus (MDRV), Egg drop syndrome virus (EDSV), Pasteurella multocida (P. multocida)]. The sensitivity result showed that the limits of detection for MDPV, GPV, DuCV, and DAdV-3 were 10, 10, 1 and 10 copies/µl, respectively; The coefficients of variation intra- and inter-method was 1-2%; The range of linear (109 to 103 copies/µL) demonstrated the R2 values for MDPV, GPV, DuCV, and DAdV-3 as 0.9975, 0.998, 0.9964, and 0.996, respectively. The quadruplex real time quantitative PCR method efficiency was 90.30%, 101.10%, 90.72%, and 90.57% for MDPV, GPV, DuCV, and DAdV-3, respectively. 396 clinical specimens collected in some duck sausages from June 2022 to July 2023 were simultaneously detected using the established quadruplex real time quantitative PCR method and the reported assays. The detection rates for MDPV, GPV, DuCV, and DAdV-3 were 8.33% (33/396), 17.93% (71/396), 33.58% (133/396), and 29.04% (115/396), respectively. The agreement between these assays was greater than 99.56%.

Discussion

The developed quadruplex real-time quantitative PCR assay can accurately detect these four viruses infecting ducks, providing a rapid, sensitive, specific and accurate technique for clinical testing.

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Zhang X, Xu B, Zhou H, Zhou X, Wang Q, Sun J, Liu K, Zha L, Li J, Dai Y, Chen F. Pathogenicity of Duck Adenovirus Type 3 in Chickens. Animals (Basel) 2024;14:2284. [PMID: 39199818 PMCID: PMC11350851 DOI: 10.3390/ani14162284] [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: 05/24/2024] [Revised: 07/29/2024] [Accepted: 08/04/2024] [Indexed: 09/01/2024] Open

Abstract

Duck adenovirus Type 3 (DAdV-3) severely affects the health of ducks; however, its pathogenicity in chickens remains unknown. The objectives of this study were to evaluate the pathogenicity and major pathological changes caused by DAdV-3 in chickens. Viral DNA was extracted from the liver of the Muscovy duck, and the fiber-2 and hexon fragments of DAdV-3 were amplified through polymerase chain reaction (PCR). The evolutionary tree revealed that the isolated virus belonged to DAdV-3, and it was named HE-AN-2022. The mortality rate of chicks that received inoculation with DAdV-3 subcutaneously via the neck was 100%, while the mortality rate for eye-nose drop inoculation was correlated with the numbers of infection, with 26.7% of chicks dying as a result of exposure to multiple infections. The main symptoms exhibited prior to death were hepatitis-hydropericardium syndrome (HHS), ulceration of the glandular stomach, and a swollen bursa with petechial hemorrhages. A histopathological examination revealed swelling, necrosis, lymphocyte infiltration, and basophilic inclusion bodies in multiple organs. Meanwhile, the results of quantitative real-time PCR (qPCR) demonstrated that DAdV-3 could affect most of the organs in chickens, with the gizzard, glandular stomach, bursa, spleen, and liver being the most susceptible to infection. The surviving chicks had extremely high antibody levels. After the chickens were infected with DAdV-3 derived from Muscovy ducks, no amino acid mutation was observed in the major mutation regions of the virus, which were ORF19B, ORF66, and ORF67. On the basis of our findings, we concluded that DAdV-3 infection is possible in chickens, and that it causes classic HHS with ulceration of the glandular stomach and a swollen bursa with petechial hemorrhages, leading to high mortality in chickens. The major variation domains did not change in Muscovy ducks or in chickens after infection. This is the first study to report DAdV-3 in chickens, providing a new basis for preventing and controlling this virus.

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Affiliation(s)

Xiwen Zhang Key Laboratory of Veterinary Pathobiology and Disease Control, College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, China; (X.Z.); (B.X.); (H.Z.); (X.Z.); (Q.W.); (J.S.); (K.L.); (L.Z.); (J.L.)
Bin Xu Key Laboratory of Veterinary Pathobiology and Disease Control, College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, China; (X.Z.); (B.X.); (H.Z.); (X.Z.); (Q.W.); (J.S.); (K.L.); (L.Z.); (J.L.)
Huiqin Zhou Key Laboratory of Veterinary Pathobiology and Disease Control, College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, China; (X.Z.); (B.X.); (H.Z.); (X.Z.); (Q.W.); (J.S.); (K.L.); (L.Z.); (J.L.)
Xiang Zhou Key Laboratory of Veterinary Pathobiology and Disease Control, College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, China; (X.Z.); (B.X.); (H.Z.); (X.Z.); (Q.W.); (J.S.); (K.L.); (L.Z.); (J.L.)
Qingfeng Wang Key Laboratory of Veterinary Pathobiology and Disease Control, College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, China; (X.Z.); (B.X.); (H.Z.); (X.Z.); (Q.W.); (J.S.); (K.L.); (L.Z.); (J.L.)
Jiayu Sun Key Laboratory of Veterinary Pathobiology and Disease Control, College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, China; (X.Z.); (B.X.); (H.Z.); (X.Z.); (Q.W.); (J.S.); (K.L.); (L.Z.); (J.L.)
Kewei Liu Key Laboratory of Veterinary Pathobiology and Disease Control, College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, China; (X.Z.); (B.X.); (H.Z.); (X.Z.); (Q.W.); (J.S.); (K.L.); (L.Z.); (J.L.)
Lisha Zha Key Laboratory of Veterinary Pathobiology and Disease Control, College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, China; (X.Z.); (B.X.); (H.Z.); (X.Z.); (Q.W.); (J.S.); (K.L.); (L.Z.); (J.L.)
Jinchun Li Key Laboratory of Veterinary Pathobiology and Disease Control, College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, China; (X.Z.); (B.X.); (H.Z.); (X.Z.); (Q.W.); (J.S.); (K.L.); (L.Z.); (J.L.)
Yin Dai Institute of Animal Husbandry and Veterinary Science, Anhui Academy of Agricultural Sciences, Hefei 230036, China;
Fangfang Chen Key Laboratory of Veterinary Pathobiology and Disease Control, College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, China; (X.Z.); (B.X.); (H.Z.); (X.Z.); (Q.W.); (J.S.); (K.L.); (L.Z.); (J.L.)

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Tan Y, Raheem MA, Rahim MA, Xin H, Zhou Y, Hu X, Dai Y, Ataya FS, Chen F. Isolation, characterization, evaluation of pathogenicity, and immunomodulation through interferon production of duck adenovirus type-3 (DAdV-3). Poult Sci 2024;103:103411. [PMID: 38215507 PMCID: PMC10825357 DOI: 10.1016/j.psj.2023.103411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 12/05/2023] [Accepted: 12/26/2023] [Indexed: 01/14/2024] Open