ArticleBMC veterinary research2020
The 3D8 single chain variable fragment protein suppresses Newcastle disease virus transmission in transgenic chickens.
Article in BMC veterinary research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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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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Who cites it
5 citing papers in PubMed, 8 citations in OpenAlex.
- Endogenous Expression of an RNA-Hydrolyzing Minibody Enhances the Therapeutic Effects Against Influenza a Virus Compared to Therapeutically Intranasal Administration.International journal of molecular sciences · 2026Article
- Antiviral Efficacy, Cytotoxicity, Transcriptomics, and Discriminatory Function of 3D8 scFv Against Dengue and Zika Viruses.International journal of molecular sciences · 2026Article
- An RNA-hydrolyzing recombinant minibody prevents both influenza A virus and coronavirus in co-infection models.Scientific reports · 2024Article
- A Novel Approach of Antiviral Drugs Targeting Viral Genomes.Microorganisms · 2022Review
- Article
Corrections and comments
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Authors and funding
14 authors at 3 institutions in 1 country.
Funding
Abstract
backgroundThe 3D8 single chain variable fragment (scFv) is a mini-antibody sequence that exhibits independent nuclease activity against all types of nucleic acids. In this research, crossing a 3D8 scFv G1 transgenic rooster with wild-type hens produced 3D8 scFv G
resultThe transgenic chickens were identified using genomic PCR and immunohistochemistry. To evaluate Newcastle disease virus (NDV) protection conferred by 3D8 scFv expression, transgenic, non-transgenic, and specific pathogen-free (SPF) chickens were challenged with virulent NDV by direct injection or aerosol exposure. The three groups of chickens showed no significant differences (p < 0.05) in mean death time after being directly challenged with NDV; however, in contrast to chickens in the non-transgenic and SPF groups, chickens in the transgenic group survived after aerosol exposure. Although the transgenic chickens did not survive after direct challenge, we found that the chickens expressing the 3D8 scFv survived aerosol exposure to NDV.
conclusionsOur finding suggest that the 3D8 scFv could be a useful tool to prevent chickens from spreading NDV and control virus transmission.
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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.