Title |
Membrane-associated GRP78 helps subgroup J avian leucosis virus enter cells
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Published in |
Veterinary Research, September 2016
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DOI | 10.1186/s13567-016-0373-6 |
Pubmed ID | |
Authors |
Lin Wang, Mei Mei, Aijian Qin, Jianqiang Ye, Kun Qian, Hongxia Shao |
Abstract |
We previously identified chicken Annexin A2 (chANXA2) as a novel receptor for retrovirus avian leucosis virus subgroup J (ALV-J), using a DF1 cell line expressing the viral envelope (env) protein. To further probe whether other proteins participate in virus infection, we investigated several host proteins from co-immunoprecipitation with the DF1 cell line expressing viral env. Mass spectrometry analysis indicates that the chicken glucose-regulation protein 78 (chGRP78) of the DF1 membrane interacted with the ALV-J env protein. The results revealed that antibodies or siRNA to chGRP78 significantly inhibited ALV-J infection and replication, and over-expression of chGRP78 enabled the entry of ALV-J into non-susceptible cells. Taken together, these results are the first to report that chGRP78 functions to help ALV-J enter cells. |
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Geographical breakdown
Country | Count | As % |
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Unknown | 1 | 100% |
Demographic breakdown
Type | Count | As % |
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Members of the public | 1 | 100% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
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Unknown | 10 | 100% |
Demographic breakdown
Readers by professional status | Count | As % |
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Student > Ph. D. Student | 2 | 20% |
Student > Master | 1 | 10% |
Student > Bachelor | 1 | 10% |
Student > Doctoral Student | 1 | 10% |
Unknown | 5 | 50% |
Readers by discipline | Count | As % |
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Immunology and Microbiology | 2 | 20% |
Veterinary Science and Veterinary Medicine | 1 | 10% |
Agricultural and Biological Sciences | 1 | 10% |
Biochemistry, Genetics and Molecular Biology | 1 | 10% |
Unknown | 5 | 50% |