ArticleJournal of virology2010
Internalization of coxsackievirus A9 is mediated by {beta}2-microglobulin, dynamin, and Arf6 but not by caveolin-1 or clathrin.
Article in Journal of virology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
40 citing papers in PubMed, 67 citations in OpenAlex.
- Seneca Valley Virus Enters PK-15 Cells via Caveolae-Mediated Endocytosis and Macropinocytosis Dependent on Low-pH, Dynamin, Rab5, and Rab7.Journal of virology · 2022Article
- Identification of β2 microglobulin, the product of B2M gene, as a Host Factor for Vaccinia Virus Infection by Genome-Wide CRISPR genetic screens.PLoS pathogens · 2022Article
- Article
- Arf GTPases Are Required for the Establishment of the Pre-Assembly Compartment in the Early Phase of Cytomegalovirus Infection.Life (Basel, Switzerland) · 2021Article
- Understanding nanoparticle endocytosis to improve targeting strategies in nanomedicine.Chemical Society reviews · 2021Review
- Caveolin-1 is involved in encephalomyocarditis virus replication in BHK-21 cells.Virology journal · 2021Article
- Article
- Hepatitis B Virus Entry into Cells.Cells · 2020Review
- Recombination Events and Conserved Nature of Receptor Binding Motifs in Coxsackievirus A9 Isolates.Viruses · 2020Article
- Extracellular Albumin and Endosomal Ions Prime Enterovirus Particles for Uncoating That Can Be Prevented by Fatty Acid Saturation.Journal of virology · 2019Article
- Article
- The Small GTPase Arf6: An Overview of Its Mechanisms of Action and of Its Role in Host⁻Pathogen Interactions and Innate Immunity.International journal of molecular sciences · 2019Review
- Clathrin-independent endocytosis: an increasing degree of complexity.Histochemistry and cell biology · 2018Review
- Canine respiratory coronavirus employs caveolin-1-mediated pathway for internalization to HRT-18G cells.Veterinary research · 2018Article
- In situ exploration of characteristics of macropinocytosis and size range of internalized substances in cells by 3D-structured illumination microscopy.International journal of nanomedicine · 2018Article
- Article
- Integrins are not essential for entry of coxsackievirus A9 into SW480 human colon adenocarcinoma cells.Virology journal · 2016Article
- A Novel Open and Infectious Form of Echovirus 1.Journal of virology · 2016Article
- Enteroviral proteases: structure, host interactions and pathogenicity.Reviews in medical virology · 2016Review
- The C-type Lectin Langerin Functions as a Receptor for Attachment and Infectious Entry of Influenza A Virus.Journal of virology · 2016Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Coxsackievirus A9 (CAV9) is a member of the human enterovirus B species within the Enterovirus genus of the family Picornaviridae. It has been shown to utilize alphaV integrins, particularly alphaVbeta6, as its receptors. The endocytic pathway by which CAV9 enters human cells after the initial attachment to the cell surface has so far been unknown. Here, we present a systematic study concerning the internalization mechanism of CAV9 to A549 human lung carcinoma cells. The small interfering RNA (siRNA) silencing of integrin beta6 subunit inhibited virus proliferation, confirming that alphaVbeta6 mediates the CAV9 infection. However, siRNAs against integrin-linked signaling molecules, such as Src, Fyn, RhoA, phosphatidylinositol 3-kinase, and Akt1, did not reduce CAV9 proliferation, suggesting that the internalization of the virus does not involve integrin-linked signaling events. CAV9 endocytosis was independent of clathrin or caveolin-1 but was restrained by dynasore, an inhibitor of dynamin. The RNA interference silencing of beta2-microglobulin efficiently inhibited virus infection and caused CAV9 to accumulate on the cell surface. Furthermore, CAV9 infection was found to depend on Arf6 as both silencing of this molecule by siRNA and the expression of a dominant negative construct resulted in decreased virus infection. In conclusion, the internalization of CAV9 to A549 cells follows an endocytic pathway that is dependent on integrin alphaVbeta6, beta2-microglobulin, dynamin, and Arf6 but independent of clathrin and caveolin-1.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.