Transcriptome analysis of primary chicken cells infected with infectious bronchitis virus strain K047-12 isolated in Korea.
Arch Virol
; 166(8): 2291-2298, 2021 Aug.
Article
in English
| MEDLINE | ID: covidwho-1258219
ABSTRACT
Infectious bronchitis virus (IBV), an avian coronavirus, is highly contagious. Chickens with IBV infection develop acute pathogenesis in multiple organs, including the respiratory and urogenital tracts. Frequent recombination in the spike (S) glycoprotein gene has made vaccine strategies ineffective. To understand IBV pathogenesis, we analyzed the genetic distance between Korean IBV isolates and other coronaviruses, including SARS-CoV-2. To obtain comprehensive information about early immune responses such as innate cytokine production and associated immune regulation during IBV infection, we infected primary chicken embryonic kidney cells and performed transcriptome analysis. We observed that the functional pathways of innate immunity are regulated and confirmed expression of genes that coordinate early immune responses. Understanding the immune profile of the host cell may assist in vaccine development.
Full text:
Available
Collection:
International databases
Database:
MEDLINE
Main subject:
Infectious bronchitis virus
Type of study:
Randomized controlled trials
Topics:
Vaccines
Limits:
Animals
Country/Region as subject:
Asia
Language:
English
Journal:
Arch Virol
Year:
2021
Document Type:
Article
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