ArticleJournal of virology2020
Interferon-Inducible GTPase 1 Impedes the Dimerization of Rabies Virus Phosphoprotein and Restricts Viral Replication.
Article in Journal of virology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed, 20 citations in OpenAlex.
- Article
- Ben_0691 functions as an IRG-47 mycoplasma stimulator that mediates host cell resistance to Mycoplasma mycoides subsp. mycoides infection.Communications biology · 2025Article
- Integrated multi‑omics analysis of liver metabolic dysregulation in ACE2 knockout mice.International journal of molecular medicine · 2025Article
- The Furin Protease Dependence and Antiviral GBP2 Sensitivity of Murine Leukemia Virus Infection Are Determined by the Amino Acid Sequence at the Envelope Glycoprotein Cleavage Site.International journal of molecular sciences · 2024Article
- Production, Passaging Stability, and Histological Analysis of Madin-Darby Canine Kidney Cells Cultured in a Low-Serum Medium.Vaccines · 2024Article
- Myeloid Zfhx3 deficiency protects against hypercapnia-induced suppression of host defense against influenza A virus.JCI insight · 2024Article
- Cellular resistance to an oncolytic virus is driven by chronic activation of innate immunity.iScience · 2023Article
- Human BST2 inhibits rabies virus release independently of cysteine-linked dimerization and asparagine-linked glycosylation.PloS one · 2023Article
- Substitution of S179P in the Lyssavirus Phosphoprotein Impairs Its Interferon Antagonistic Function.Journal of virology · 2022Article
- Regulation of innate immune responses by rabies virus.Animal models and experimental medicine · 2022Review
- How did we get here? Insights into mechanisms of immunity-related GTPase targeting to intracellular pathogens.Current opinion in microbiology · 2022Review
- Transcriptomics and quantitative proteomics reveal changes after second stimulation of bone marrow-derived macrophages from lupus-prone MRL/lpr mice.Frontiers in immunology · 2022Article
- Article
- Rabies Infection: An Overview of Lyssavirus-Host Protein Interactions.Iranian biomedical journal · 2021Review
- Expression Profiling and Bioinformatics Analysis of CircRNA in Mice Brain Infected with Rabies Virus.International journal of molecular sciences · 2021Article
Corrections and comments
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Authors and funding
8 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Rabies, caused by rabies virus (RABV), is an ancient zoonosis and still a major public health problem for humans, especially in developing countries. RABV can be recognized by specific innate recognition receptors, resulting in the production of hundreds of interferon-stimulated genes (ISGs), which can inhibit viral replication at different stages. Interferon-inducible GTPase 1 (IIGP1) is a mouse-specific ISG and belongs to the immunity-related GTPases (IRGs) family. IIGP is reported to constrain intracellular parasite infection by disrupting the parasitophorous vacuole membrane. However, the role of IIGP1 in restricting viral replication has not been reported. In this present study, we found that IIGP1 was upregulated in cells and mouse brains upon RABV infection. Overexpression of IIGP1 limited RABV replication in cell lines and reduced viral pathogenicity in a mouse model. Consistently, deficiency of IIGP1 enhanced RABV replication in different parts of mouse brains. Furthermore, we found that IIGP1 could interact with RABV phosphoprotein (P protein). Mutation and immunoprecipitation analyses revealed that the Y128 site of P protein is critical for its interaction with IIGP1. Further study demonstrated that this interaction impeded the dimerization of P protein and thus suppressed RABV replication. Collectively, our findings for the first reveal a novel role of IIGP1 in restricting a typical neurotropic virus, RABV, which will provide fresh insight into the function of this mouse-specific ISG.
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