Bursal transcriptome of different inbred chicken lines following infection with very virulent infectious bursal disease virus
Infectious bursal disease virus (IBDV) targeting IgM-bearing B cells in the bursa of fabricius cause an immunosuppressive effect in young chickens. Infection with IBDV evoked necessary immune response such as infiltration of T cell and macrophages into the bursa which may limit viral replication or...
| Principais autores: | , , , , , |
|---|---|
| Formato: | Conference or Workshop Item |
| Idioma: | English |
| Publicado em: |
Faculty of Veterinary Medicine, Universiti Putra Malaysia
2015
|
| Acesso em linha: | http://psasir.upm.edu.my/id/eprint/65017/1/PA-18.pdf |
| _version_ | 1825932864589398016 |
|---|---|
| author | Mohd Isa, Noor Farhanah Bejo, Mohd Hair Mat Isa, Nurulfiza Ideris, Aini Nair, Venugopal Omar, Abdul Rahman |
| author_facet | Mohd Isa, Noor Farhanah Bejo, Mohd Hair Mat Isa, Nurulfiza Ideris, Aini Nair, Venugopal Omar, Abdul Rahman |
| author_sort | Mohd Isa, Noor Farhanah |
| collection | UPM |
| description | Infectious bursal disease virus (IBDV) targeting IgM-bearing B cells in the bursa of fabricius cause an immunosuppressive effect in young chickens. Infection with IBDV evoked necessary immune response such as infiltration of T cell and macrophages into the bursa which may limit viral replication or promote bursal tissue damage through cytokine secretion. However, mechanisms of very virulent (vv) IBDV infection in chickens of different genetic backgrounds are poorly characterized. Therefore, this study aims to profile transcriptome expression of bursal tissues of inbred chickens with varying genetic background following infection with vvIBDV using RNA-seq Illumina platform in an effort to have a better understanding in host-pathogen interaction. From six infected chicken lines, four has been determined to be highly susceptible while the remaining two is less susceptible based on viral load quantification. Bursal transcriptome profiling result shows that more than 4,500genes has been identified to be significantly expressed with expression value was based on cut off value; log2 fold-change < -2 or log2 fold-change > 2and q-value < 0.05. Genes that were up-regulated after IBDV infection are those involve in immune regulatory network such as pro-inflammatory cytokines and chemokines, JNK-p38 MAPK signalling genes, and stress-response genes. On the other hand, genes that were down-regulated are those involve in DNA replication, and transcription and translation process. This study has enable us to resolve susceptibility level of various chicken lines and evaluation of bursal transcriptome profile allow us identify possible gene involve in host susceptibility. |
| first_indexed | 2024-03-06T09:48:30Z |
| format | Conference or Workshop Item |
| id | upm.eprints-65017 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T09:48:30Z |
| publishDate | 2015 |
| publisher | Faculty of Veterinary Medicine, Universiti Putra Malaysia |
| record_format | dspace |
| spelling | upm.eprints-650172018-09-03T04:41:44Z http://psasir.upm.edu.my/id/eprint/65017/ Bursal transcriptome of different inbred chicken lines following infection with very virulent infectious bursal disease virus Mohd Isa, Noor Farhanah Bejo, Mohd Hair Mat Isa, Nurulfiza Ideris, Aini Nair, Venugopal Omar, Abdul Rahman Infectious bursal disease virus (IBDV) targeting IgM-bearing B cells in the bursa of fabricius cause an immunosuppressive effect in young chickens. Infection with IBDV evoked necessary immune response such as infiltration of T cell and macrophages into the bursa which may limit viral replication or promote bursal tissue damage through cytokine secretion. However, mechanisms of very virulent (vv) IBDV infection in chickens of different genetic backgrounds are poorly characterized. Therefore, this study aims to profile transcriptome expression of bursal tissues of inbred chickens with varying genetic background following infection with vvIBDV using RNA-seq Illumina platform in an effort to have a better understanding in host-pathogen interaction. From six infected chicken lines, four has been determined to be highly susceptible while the remaining two is less susceptible based on viral load quantification. Bursal transcriptome profiling result shows that more than 4,500genes has been identified to be significantly expressed with expression value was based on cut off value; log2 fold-change < -2 or log2 fold-change > 2and q-value < 0.05. Genes that were up-regulated after IBDV infection are those involve in immune regulatory network such as pro-inflammatory cytokines and chemokines, JNK-p38 MAPK signalling genes, and stress-response genes. On the other hand, genes that were down-regulated are those involve in DNA replication, and transcription and translation process. This study has enable us to resolve susceptibility level of various chicken lines and evaluation of bursal transcriptome profile allow us identify possible gene involve in host susceptibility. Faculty of Veterinary Medicine, Universiti Putra Malaysia 2015 Conference or Workshop Item PeerReviewed text en http://psasir.upm.edu.my/id/eprint/65017/1/PA-18.pdf Mohd Isa, Noor Farhanah and Bejo, Mohd Hair and Mat Isa, Nurulfiza and Ideris, Aini and Nair, Venugopal and Omar, Abdul Rahman (2015) Bursal transcriptome of different inbred chicken lines following infection with very virulent infectious bursal disease virus. In: World Veterinary Poultry Association (Malaysia Branch) and World's Poultry Science Association (Malaysia Branch) Scientific Conference 2015, 21-22 Sept. 2015, Kuala Lumpur Convention Centre, Kuala Lumpur, Malaysia. (pp. 122-124). |
| spellingShingle | Mohd Isa, Noor Farhanah Bejo, Mohd Hair Mat Isa, Nurulfiza Ideris, Aini Nair, Venugopal Omar, Abdul Rahman Bursal transcriptome of different inbred chicken lines following infection with very virulent infectious bursal disease virus |
| title | Bursal transcriptome of different inbred chicken lines following infection with very virulent infectious bursal disease virus |
| title_full | Bursal transcriptome of different inbred chicken lines following infection with very virulent infectious bursal disease virus |
| title_fullStr | Bursal transcriptome of different inbred chicken lines following infection with very virulent infectious bursal disease virus |
| title_full_unstemmed | Bursal transcriptome of different inbred chicken lines following infection with very virulent infectious bursal disease virus |
| title_short | Bursal transcriptome of different inbred chicken lines following infection with very virulent infectious bursal disease virus |
| title_sort | bursal transcriptome of different inbred chicken lines following infection with very virulent infectious bursal disease virus |
| url | http://psasir.upm.edu.my/id/eprint/65017/1/PA-18.pdf |
| work_keys_str_mv | AT mohdisanoorfarhanah bursaltranscriptomeofdifferentinbredchickenlinesfollowinginfectionwithveryvirulentinfectiousbursaldiseasevirus AT bejomohdhair bursaltranscriptomeofdifferentinbredchickenlinesfollowinginfectionwithveryvirulentinfectiousbursaldiseasevirus AT matisanurulfiza bursaltranscriptomeofdifferentinbredchickenlinesfollowinginfectionwithveryvirulentinfectiousbursaldiseasevirus AT iderisaini bursaltranscriptomeofdifferentinbredchickenlinesfollowinginfectionwithveryvirulentinfectiousbursaldiseasevirus AT nairvenugopal bursaltranscriptomeofdifferentinbredchickenlinesfollowinginfectionwithveryvirulentinfectiousbursaldiseasevirus AT omarabdulrahman bursaltranscriptomeofdifferentinbredchickenlinesfollowinginfectionwithveryvirulentinfectiousbursaldiseasevirus |