ArticlePathogens (Basel, Switzerland)2022
Redirecting Imipramine against Bluetongue Virus Infection: Insights from a Genome-wide Haploid Screening Study.
Article in Pathogens (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 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
5 citing papers in PubMed, 8 citations in OpenAlex.
- Imipramine inhibits feline infectious peritonitis virus infection by targeting host cholesterol metabolism via NPC1.Antimicrobial agents and chemotherapy · 2026Article
- Cell line-specific antileukemic effects of imipramine: apoptosis, reactive oxygen species modulation and cytokine responses in human acute promyelocytic leukemia and chronic myelogenous leukemia cells.Molecular biology reports · 2026Article
- Investigation of Intercellular Trafficking of Global Glycosylphosphatidylinositol-Anchored Proteins Using Cell Metabolic Engineering and Transwell Coculture.Angewandte Chemie (International ed. in English) · 2026Article
- Rapid Quantification of Bluetongue Virus-Neutralizing Antibodies Using Bioluminescent Reporter-Expressing Viruses.Vaccines · 2025Article
- Nanoparticle- and Microparticle-Based Vaccines against Orbiviruses of Veterinary Importance.Vaccines · 2022Review
Corrections and comments
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Authors and funding
6 authors at 3 institutions in 3 countries.
Funding
Abstract
Bluetongue virus (BTV), an arbovirus of ruminants, is a causative agent of numerous epidemics around the world. Due to the emergence of novel reassortant BTV strains and new outbreaks, there is an unmet need for efficacious antivirals. In this study, we used an improved haploid screening platform to identify the relevant host factors for BTV infection. Our screening tool identified and validated the host factor Niemann-Pick C1 (NPC1), a lysosomal membrane protein that is involved in lysosomal cholesterol transport, as a critical factor in BTV infection. This finding prompted us to investigate the possibility of testing imipramine, an antidepressant drug known to inhibit NPC1 function by interfering with intracellular cholesterol trafficking. In this study, we evaluated the sensitivity of BTV to imipramine using in vitro assays. Our results demonstrate that imipramine pretreatment inhibited in vitro replication and progeny release of BTV-4, BTV-8, and BTV-16. Collectively, our findings highlight the importance of NPC1 for BTV infection and recommend the reprofiling of imipramine as a potential antiviral drug against BTV.
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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.