Evidence map›Paper›PMID 36680045›Full record

ArticleViruses2022

Application of the Luminescence Syncytium Induction Assay to Identify Chemical Compounds That Inhibit Bovine Leukemia Virus Replication.

Hirotaka Sato, Jun-Na Fukui, Hiroyuki Hirano, Hiroyuki Osada, Yutaka Arimura, Michiaki Masuda, Yoko Aida

Open access · goldAbstract read
In one paragraph

Article in Viruses, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.2field-weighted citation impact, top 52% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed, 2 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 5 institutions in 1 country.

Hirotaka SatoDepartment of Microbiology, School of Medicine, Dokkyo Medical University, Tochigi 321-0293, Japan.ORCID 0000-0002-8321-9731
Jun-Na FukuiDepartment of Host Defense for Animals, School of Animal Science, Nippon Veterinary and Life Science University, Tokyo 180-8602, Japan.
Hiroyuki HiranoChemical Resource Development Unit, RIKEN Center for Sustainable Resource Science, Saitama 351-0198, Japan.ORCID 0000-0002-0761-5548
Hiroyuki OsadaChemical Resource Development Unit, RIKEN Center for Sustainable Resource Science, Saitama 351-0198, Japan.ORCID 0000-0002-3606-4925
Yutaka ArimuraDepartment of Host Defense for Animals, School of Animal Science, Nippon Veterinary and Life Science University, Tokyo 180-8602, Japan.
Michiaki MasudaDepartment of Microbiology, School of Medicine, Dokkyo Medical University, Tochigi 321-0293, Japan.
Yoko AidaVirus Infectious Diseases Unit, RIKEN, Saitama 351-0198, Japan.ORCID 0000-0001-7400-3587
Nippon Veterinary and Life Science University · JPRIKEN · JPDokkyo Medical University · JPRIKEN Center for Sustainable Resource Science · JPUniversity of Shizuoka · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bovine leukemia virus (BLV) infection causes endemic bovine leukemia and lymphoma, resulting in lower carcass weight and reduced milk production by the infected cattle, leading to economic losses. Without effective measures for treatment and prevention, high rates of BLV infection can cause problems worldwide. BLV research is limited by the lack of a model system to assay infection. To overcome this, we previously developed the luminescence syncytium induction assay (LuSIA), a highly sensitive and objectively quantifiable method for visualizing BLV infectivity. In this study, we applied LuSIA for the high-throughput screening of drugs that could inhibit BLV infection. We screened 625 compounds from a chemical library using LuSIA and identified two that markedly inhibited BLV replication. We then tested the chemical derivatives of those two compounds and identified BSI-625 and -679 as potent inhibitors of BLV replication with low cytotoxicity. Interestingly, BSI-625 and -679 appeared to inhibit different steps of the BLV lifecycle. Thus, LuSIA was applied to successfully identify inhibitors of BLV replication and may be useful for the development of anti-BLV drugs.

Indexed as

Enzootic Bovine LeukosisLeukemia Virus, BovineAnimalsBiological AssayCattleGiant CellsLuminescencebovine leukemia virusBSI-625BSI-679high-throughput screeninginfectioninhibitorLuSIA (luminescence syncytium induction assay)

Identifiers

PMID36680045
PMCPMC9861517
OpenAlexW4311958340

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.