ArticleViruses2020
Novel Lentivirus-Based Method for Rapid Selection of Inhibitory Nanobody against PRRSV.
Article in Viruses, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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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, 12 citations in OpenAlex.
- Genetic evolutionary and pathogenicity analyses of a novel porcine reproductive and respiratory syndrome virus 1 strain SC202404 that emerged in Southwestern China.BMC veterinary research · 2026Article
- A Broad-specificity Neutralizing Nanobody against Hepatitis E Virus Capsid Protein.Journal of immunology (Baltimore, Md. : 1950) · 2024Article
- A review on camelid nanobodies with potential application in veterinary medicine.Veterinary research communications · 2024Review
- Nanobody peptide conjugate: a novel CD163 based broad neutralizing strategy against porcine reproductive and respiratory syndrome virus.Journal of nanobiotechnology · 2024Article
- Nanobodies in the fight against infectious diseases: repurposing nature's tiny weapons.World journal of microbiology & biotechnology · 2024Review
- An Inside Job: Applications of Intracellular Single Domain Antibodies.Biomolecules · 2020Review
- Exploring cellular biochemistry with nanobodies.The Journal of biological chemistry · 2020Review
Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The emergence and re-emergence of porcine reproductive and respiratory syndrome virus (PRRSV) has resulted in huge economic losses for the swine industry. Current vaccines are of limited efficacy against endemic circulating PRRSV variants. New strategies against PRRSV infection are in urgent need. Here, a nanobody library in Marc-145 cells is constructed for antiviral nanobodies. Nanobody encoding sequences from two non-immunized llamas were cloned to generate a pseudotyped lentiviral library. Several candidates were selected from survival cells post-PRRSV inoculation and further characterized. Nb9 was identified with strong antiviral activity. Moreover, Nb9 exerted antiviral activity via its interaction with PRRSV viral proteins, as revealed by immunofluorescence assay and Western blot. Taken together, the novel function-based screen of the lentivirus nanobody library, instead of the conventional affinity-based screen, offers an alternative strategy for antiviral reagents against PRRSV and other pathogens.
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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.