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Upregulation of mRNA Expression of ADGRD1/GPR133 and ADGRG7/GPR128 in SARS-CoV-2-Infected Lung Adenocarcinoma Calu-3 Cells
S. Žáčková, M. Pávová, J. Trylčová, J. Chalupová, A. Priss, O. Lukšan, J. Weber
Jazyk angličtina Země Švýcarsko
Typ dokumentu časopisecké články
Grantová podpora
INTER-COST, grant no. LTC20065
The Ministry of Education, Youth and Sports of the Czech Republic
Programme EXCELES, Project No. LX22NPO5103
National Institute Virology and Bacteriology
NLK
Directory of Open Access Journals
od 2012
Free Medical Journals
od 2012
PubMed Central
od 2012
Europe PubMed Central
od 2012
ProQuest Central
od 2012-03-01
Open Access Digital Library
od 2012-01-01
Open Access Digital Library
od 2012-01-01
ROAD: Directory of Open Access Scholarly Resources
od 2012
PubMed
38786015
DOI
10.3390/cells13100791
Knihovny.cz E-zdroje
- MeSH
- adenokarcinom plic * genetika virologie patologie metabolismus MeSH
- Caco-2 buňky MeSH
- COVID-19 * genetika virologie metabolismus MeSH
- lidé MeSH
- messenger RNA * genetika metabolismus MeSH
- nádorové buněčné linie MeSH
- nádory plic genetika virologie patologie metabolismus MeSH
- receptory spřažené s G-proteiny * metabolismus genetika MeSH
- SARS-CoV-2 * genetika fyziologie metabolismus MeSH
- upregulace * genetika MeSH
- Check Tag
- lidé MeSH
- Publikační typ
- časopisecké články MeSH
Adhesion G protein-coupled receptors (aGPCRs) play an important role in neurodevelopment, immune defence and cancer; however, their role throughout viral infections is mostly unexplored. We have been searching for specific aGPCRs involved in SARS-CoV-2 infection of mammalian cells. In the present study, we infected human epithelial cell lines derived from lung adenocarcinoma (Calu-3) and colorectal carcinoma (Caco-2) with SARS-CoV-2 in order to analyse changes in the level of mRNA encoding individual aGPCRs at 6 and 12 h post infection. Based on significantly altered mRNA levels, we identified four aGPCR candidates-ADGRB3/BAI3, ADGRD1/GPR133, ADGRG7/GPR128 and ADGRV1/GPR98. Of these receptors, ADGRD1/GPR133 and ADGRG7/GPR128 showed the largest increase in mRNA levels in SARS-CoV-2-infected Calu-3 cells, whereas no increase was observed with heat-inactivated SARS-CoV-2 and virus-cleared conditioned media. Next, using specific siRNA, we downregulated the aGPCR candidates and analysed SARS-CoV-2 entry, replication and infectivity in both cell lines. We observed a significant decrease in the amount of SARS-CoV-2 newly released into the culture media by cells with downregulated ADGRD1/GPR133 and ADGRG7/GPR128. In addition, using a plaque assay, we observed a reduction in SARS-CoV-2 infectivity in Calu-3 cells. In summary, our data suggest that selected aGPCRs might play a role during SARS-CoV-2 infection of mammalian cells.
Citace poskytuje Crossref.org
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