ArticleVeterinary research2021
Upregulation of DUSP6 impairs infectious bronchitis virus replication by negatively regulating ERK pathway and promoting apoptosis.
Article in Veterinary research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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Who cites it
17 citing papers in PubMed, 26 citations in OpenAlex.
- The K247 ubiquitination site of the Newcastle disease virus M protein enhances viral budding to facilitate rapid exploitation of host cell sphingolipid metabolites.Poultry science · 2026Article
- Early Transcriptomic Response of Human Iris Stromal Cells During Herpes Simplex Virus Entry Reveals Interplay Between Cell Glycocalyx and Viral Exploitation.International journal of molecular sciences · 2026Article
- Dexamethasone disrupts intracellular pH homeostasis to delay coronavirus infectious bronchitis virus cell entry via sodium hydrogen exchanger 3 activation.Journal of virology · 2025Article
- Overexpression of CENPU promotes cancer growth and metastasis and is associated with poor survival in patients with nasopharyngeal carcinoma.Translational cancer research · 2024Article
- Repurposing Anticancer Drugs Targeting the MAPK/ERK Signaling Pathway for the Treatment of Respiratory Virus Infections.International journal of molecular sciences · 2024Review
- Rutin attenuates ensartinib-induced hepatotoxicity by non-transcriptional regulation of TXNIP.Cell biology and toxicology · 2024Article
- Unveiling the protective effects of BMSCs/anti-miR-124-3p exosomes on LPS-induced endometrial injury.Functional & integrative genomics · 2024Article
- Identification of a receptor tyrosine kinase inhibitor CP-724714 inhibits SADS-CoV related swine diarrhea coronaviruses infection in vitro.Virologica Sinica · 2023Article
- The Inhibition of SARS-CoV-2 and the Modulation of Inflammatory Responses by the Extract ofVaccines · 2022Article
- Modulation of viral replication, apoptosis and antiviral response by induction and mutual regulation of EGR and AP-1 family genes during coronavirus infection.Emerging microbes & infections · 2022Article
- Article
- Neuroprotective Effect of Dioscin against Parkinson's Disease via Adjusting Dual-Specificity Phosphatase 6 (DUSP6)-Mediated Oxidative Stress.Molecules (Basel, Switzerland) · 2022Article
- Activation of the MKK3-p38-MK2-ZFP36 Axis by Coronavirus Infection Restricts the Upregulation of AU-Rich Element-Containing Transcripts in Proinflammatory Responses.Journal of virology · 2022Article
- Non-Targeted Metabolomic Analysis of Chicken Kidneys in Response to Coronavirus IBV Infection Under Stress Induced by Dexamethasone.Frontiers in cellular and infection microbiology · 2022Article
- Coronavirus Infection and Cholesterol Metabolism.Frontiers in immunology · 2022Review
- Vanadium as potential therapeutic agent for COVID-19: A focus on its antiviral, antiinflamatory, and antihyperglycemic effects.Journal of trace elements in medicine and biology : organ of the Society for Minerals and Trace Elements (GMS) · 2022Review
- Host Antiviral Responses against Avian Infectious Bronchitis Virus (IBV): Focus on Innate Immunity.Viruses · 2021Review
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Authors and funding
10 authors at 2 institutions in 1 country.
Funding
Abstract
Elucidating virus-cell interactions is fundamental to understanding viral replication and identifying targets for therapeutic control of viral infection. The extracellular signal-regulated kinase (ERK) pathway has been shown to regulate pathogenesis during many viral infections, but its role during coronavirus infection is undetermined. Infectious bronchitis virus is the representative strain of Gammacoronavirus, which causes acute and highly contagious diseases in the poultry farm. In this study, we investigated the role of ERK1/2 signaling pathway in IBV infection. We found that IBV infection activated ERK1/2 signaling and the up-regulation of phosphatase DUSP6 formed a negative regulation loop. Pharmacological inhibition of MEK1/2-ERK1/2 signaling suppressed the expression of DUSP6, promoted cell death, and restricted virus replication. In contrast, suppression of DUSP6 by chemical inhibitor or siRNA increased the phosphorylation of ERK1/2, protected cells from apoptosis, and facilitated IBV replication. Overexpression of DUSP6 decreased the level of phospho-ERK1/2, promoted apoptosis, while dominant negative mutant DUSP6-DN lost the regulation function on ERK1/2 signaling and apoptosis. In conclusion, these data suggest that MEK-ERK1/2 signaling pathway facilitates IBV infection, probably by promoting cell survival; meanwhile, induction of DUSP6 forms a negative regulation loop to restrict ERK1/2 signaling, correlated with increased apoptosis and reduced viral load. Consequently, components of the ERK pathway, such as MEK1/2 and DUSP6, represent excellent targets for the development of antiviral drugs.
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