ArticleJournal of virology2019
Interference with SAMHD1 Restores Late Gene Expression of Modified Vaccinia Virus Ankara in Human Dendritic Cells and Abrogates Type I Interferon Expression.
Article in Journal of virology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 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.
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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.
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Who cites it
7 citing papers in PubMed, 8 citations in OpenAlex.
- SAMHD1 depletion restricts SARS-CoV-2 infection by suppressing HNF1-dependent ACE2 expression in lung epithelial cells.PLoS pathogens · 2026Article
- SAMHD1 promotes SARS-CoV-2 infection by enhancing HNF1-dependent ACE2 expression in lung epithelial cells.bioRxiv : the preprint server for biology · 2025Article
- Review
- The poxvirus F17 protein counteracts mitochondrially orchestrated antiviral responses.Nature communications · 2023Article
- Interferon-inducible SAMHD1 restricts viral replication through downregulation of lipid synthesis.Frontiers in immunology · 2022Article
- Statins act as transient type I interferon inhibitors to enable the antitumor activity of modified vaccinia Ankara viral vectors.Journal for immunotherapy of cancer · 2021Article
- Retroviral Restriction Factors and Their Viral Targets: Restriction Strategies and Evolutionary Adaptations.Microorganisms · 2020Review
Corrections and comments
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Authors and funding
7 authors at 1 institution in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Attenuated poxviruses like modified vaccinia virus Ankara (MVA) are promising vectors for vaccines against infectious diseases and cancer. However, host innate immune responses interfere with the viral life cycle and also influence the immunogenicity of vaccine vectors. Sterile alpha motif (SAM) domain and histidine-aspartate (HD) domain-containing protein 1 (SAMHD1) is a phosphohydrolase and reduces cellular deoxynucleoside triphosphate (dNTP) concentrations, which impairs poxviral DNA replication in human dendritic cells (DCs). Human immunodeficiency virus type 2 (HIV-2) and simian immunodeficiency virus (SIV) encode an accessory protein called viral protein X (Vpx) that promotes proteasomal degradation of SAMHD1, leading to a rapid increase in cellular dNTP concentrations. To study the function of SAMHD1 during MVA infection of human DCs, the SIV
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Registered trials
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