Results 11 to 20 of about 5,574 (141)

A balanced game: chicken macrophage response to ALV-J infection [PDF]

Veterinary Research, 2019
Avian leukosis virus subgroup J (ALV-J) infection can cause tumors and immunosuppression in infected chickens. Macrophages play a central role in host defense against invading pathogens.
Min Feng, Tingting Xie, Yuanfang Li, Nan Zhang, Qiuyuan Lu, Yaohong Zhou, Meiqing Shi, Jingchen Sun, Xiquan Zhang   +8 more
doaj   +6 more sources

Endogenous Retrovirus ev21 Dose Not Recombine with ALV-J and Induces the Expression of ISGs in the Host [PDF]

Frontiers in Cellular and Infection Microbiology, 2016
Avian leukosis virus subgroup J (ALV-J) infection can cause tumors and immunosuppression. Endogenous viruses integrate into host genomes and can recombine with exogenous avian leukosis virus (ALV). In this study, we analyzed the interaction of endogenous
Min Feng, Meiqing Shi, Hongmei Li
exaly   +5 more sources

Glycosylation of ALV-J Envelope Protein at Sites 17 and 193 Is Pivotal in the Virus Infection [PDF]

Journal of Virology, 2022
ALV-J is a retrovirus that can cause multiple types of tumors in chickens. Among all the viral proteins, the heavily glycosylated envelope protein is especially crucial.
Aijian Qin, Venugopal Nair, Kun Qian
exaly   +4 more sources

Vertical transmission of avian leukosis virus subgroup J (ALV-J) from hens infected through artificial insemination with ALV-J infected semen [PDF]

BMC Veterinary Research, 2017
Background Avian leukosis virus (ALV) is one of the main causes of tumour development within the poultry industry in China. The subgroup J avian leukosis viruses (ALV-J), which induce erythroblastosis and myelocytomatosis, have the greatest pathogenicity
Yang Li, Shuai Cui, Weihua Li, Yixin Wang, Zhizhong Cui, Peng Zhao, Shuang Chang   +6 more
doaj   +3 more sources

Synergistic Pathogenicity of REV and ALV-J in Chicks by Vertical Transmission of Chicken Embryos

Guangdong nongye kexue, 2023
【Objective】Avian leukosis virus subgroup J (ALV-J) and reticuloendotheliosis virus (REV) can be transmitted vertically through chicken embryos, and there have been reports of chicken embryos that are co-infected with the two viruses, however, the ...
Lingyao MA, Yixin WANG, Peng ZHAO, Shuang CHANG, Manshan CAI   +4 more
doaj   +2 more sources

An Endogenous Retroviral LTR-Derived Long Noncoding RNA lnc-LTR5B Interacts With BiP to Modulate ALV-J Replication in Chicken Cells [PDF]

Frontiers in Microbiology, 2021
Infection with the avian leukosis virus subgroup J (ALV-J) impairs host genes and facilitates the establishment of chronic infection and the viral life cycle.
Shihao Chen, Shihao Chen, Shihao Chen, Ruihan Zhao, Ruihan Zhao, Ting Wu, Ting Wu, Dedong Wang, Dedong Wang, Biao Wang, Biao Wang, Shiyu Pan, Shiyu Pan, Xuming Hu, Xuming Hu, Zhiming Pan, Hengmi Cui, Hengmi Cui, Hengmi Cui   +18 more
doaj   +2 more sources

Advances on ALV-J in China over the past two decades

Journal of Integrative Agriculture
Avian leukosis is an important tumorigenic disease caused by the avian leukosis virus (ALV) in poultry. ALVs belong to the retroviral family and are classified into 11 subgroups (ALV-A to ALV-K). Among them, ALV-J was first introduced into China in 1999,
Wenrui Fan, Yuntong Chen, Mengmeng Yu, Yongzhen Liu, Yulong Gao   +4 more
doaj   +2 more sources

The expression level of chicken telomerase reverse transcriptase in tumors induced by ALV-J is positively correlated with methylation and mutation of its promoter region [PDF]

Veterinary Research, 2022
Avian leukosis virus subgroup J (ALV-J) can cause neoplastic diseases in poultry and is still widely prevalent in China. Chicken telomerase reverse transcriptase (chTERT) is the core component of telomerase, which is closely related to the occurrence and
Yong Xiang, Qinxi Chen, Qingbo Li, Canxin Liang, Weisheng Cao   +4 more
doaj   +2 more sources

ALV-J-contaminated commercial live vaccines induced pathogenicity in Three-Yellow chickens: one of the transmission routes of ALV-J to commercial chickens. [PDF]

Poult Sci, 2021
One avian leukosis virus of subgroup J (ALV-J) strain GX14YYA1 was isolated from a commercial bivalent Newcastle disease (ND)-infectious bronchitis (IB) vaccine in our previous study. To evaluate the pathogenicity of the ALV-J-contaminated vaccine on commercial chickens, day-old Three-Yellow chicks in group I were vaccinated with ALV-J-contaminated ...
Wang P, Li M, Li H, Bi Y, Lin L, Shi M, Huang T, Mo M, Wei T, Wei P.   +9 more
europepmc   +6 more sources

LncIRF1 promotes chicken resistance to ALV-J infection. [PDF]

3 Biotech, 2023
The pathogenesis of avian leukosis virus subgroup J (ALV-J) is complex and our understanding of it is limited. Based on our previous research, we explored the relationship between ALV-J infection and regulatory factor 1&7 (IRF1 and IRF7), interferon beta (IFNβ), and the newly identified long noncoding RNA IRF1 (LncIRF1).
Wang L, Xie T, Zhou X, Yang G, Guo Z, Huang Y, Lamont SJ, Lan X.   +7 more
europepmc   +3 more sources