ArticleJournal of virology2007
Multiple roles of Epstein-Barr virus SM protein in lytic replication.
Article in Journal of virology, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 27 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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
27 citing papers in PubMed, 34 citations in OpenAlex.
- Curcumin derivative C210 induces Epstein-Barr virus lytic cycle and inhibits virion production by disrupting Hsp90 function.Scientific reports · 2024Article
- Virus usurps alternative splicing to clear the decks for infection.Virology journal · 2023Review
- Contribution of Epstein-Barr Virus Lytic Proteins to Cancer Hallmarks and Implications from Other Oncoviruses.Cancers · 2023Review
- Review
- Review
- Aberrant Splicing Events and Epigenetics in Viral Oncogenomics: Current Therapeutic Strategies.Cells · 2021Review
- Epstein-Barr virus co-opts TFIIH component XPB to specifically activate essential viral lytic promoters.Proceedings of the National Academy of Sciences of the United States of America · 2020Article
- Cellular RNA Helicase DHX9 Interacts with the Essential Epstein-Barr Virus (EBV) Protein SM and Restricts EBV Lytic Replication.Journal of virology · 2019Article
- Epstein-Barr Virus-Induced Nodules on Viral Replication Compartments Contain RNA Processing Proteins and a Viral Long Noncoding RNA.Journal of virology · 2018Article
- A genome-wide screen of Epstein-Barr virus proteins that modulate host SUMOylation identifies a SUMO E3 ligase conserved in herpesviruses.PLoS pathogens · 2018Article
- Efficient Translation of Epstein-Barr Virus (EBV) DNA Polymerase Contributes to the Enhanced Lytic Replication Phenotype of M81 EBV.Journal of virology · 2018Article
- Epstein-Barr Virus Protein EB2 Stimulates Translation Initiation of mRNAs through Direct Interactions with both Poly(A)-Binding Protein and Eukaryotic Initiation Factor 4G.Journal of virology · 2018Article
- Spironolactone blocks Epstein-Barr virus production by inhibiting EBV SM protein function.Proceedings of the National Academy of Sciences of the United States of America · 2016Article
- Identification and Characterization of the Physiological Gene Targets of the Essential Lytic Replicative Epstein-Barr Virus SM Protein.Journal of virology · 2016Article
- New insights into the expression and functions of the Kaposi's sarcoma-associated herpesvirus long noncoding PAN RNA.Virus research · 2016Review
- Cell-based screening assay for antiviral compounds targeting the ability of herpesvirus posttranscriptional regulatory proteins to stabilize viral mRNAs.Journal of virology · 2013Article
- Epstein-Barr virus protein EB2 stimulates cytoplasmic mRNA accumulation by counteracting the deleterious effects of SRp20 on viral mRNAs.Nucleic acids research · 2012Article
- Viral factors reveal a role for REF/Aly in nuclear RNA stability.Molecular and cellular biology · 2012Article
- Epstein-Barr Virus SM protein utilizes cellular splicing factor SRp20 to mediate alternative splicing.Journal of virology · 2010Article
- Epstein-Barr virus protein EB2 contains an N-terminal transferable nuclear export signal that promotes nucleocytoplasmic export by directly binding TAP/NXF1.Journal of virology · 2009Article
Corrections and comments
- Erratum issued
Authors and funding
6 authors at 4 institutions in 1 country.
Funding
Abstract
The effect of Epstein-Barr virus (EBV) SM protein on EBV gene expression was examined using a recombinant EBV strain with the SM gene deleted and DNA microarrays representing all known EBV coding regions. Induction of lytic EBV replication in the absence of SM led to expression of approximately 40% of EBV genes, but a block in expression of over 50% of EBV genes. Contrary to previous findings, several early genes were SM dependent, and lytic EBV DNA replication did not occur in the absence of SM. Notably, two genes essential for lytic EBV DNA replication, BSLF1 and BALF5, encoding EBV DNA primase and polymerase, respectively, were SM dependent. Lytic DNA replication was partially rescued by ectopic expression of EBV primase and polymerase, but virion production was not. Rescue of DNA replication only enhanced expression of a subset of late genes, consistent with a direct requirement for SM for late gene expression in addition to its contribution to DNA replication. Therefore, while SM is essential for most late gene expression, the proximate block to virion production by the EBV SM deletion strain is an inability to replicate linear DNA. The block to DNA replication combined with the direct effect of SM on late gene expression leads to a global deficiency of late gene expression. SM also inhibited BHRF1 expression during productive replication in comparison to that of cells induced into lytic replication in the absence of SM. Thus, SM plays a role in multiple steps of lytic cycle EBV gene expression and that it is transcript-specific in both activation and repression functions.
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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.