Evidence map›Paper›PMID 37185581›Full record

ArticleThe Journal of antibiotics2023

Prophylactic administration of ivermectin attenuates SARS-CoV-2 induced disease in a Syrian Hamster Model.

Takayuki Uematsu, Tomomi Takano, Hidehito Matsui, Noritada Kobayashi, Satoshi Ōmura, Hideaki Hanaki

Open access · hybridAbstract read
In one paragraph

Article in The Journal of antibiotics, 2023. 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
1.0field-weighted citation impact, top 27% 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, 5 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
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

6 authors at 2 institutions in 1 country.

Takayuki UematsuBiomedical Laboratory, Division of Biomedical Research, Kitasato University Medical Center, Kitamoto, Saitama, Japan. tuematsu@insti.kitasato-u.ac.jp.ORCID http://orcid.org/0000-0002-3680-7231
Tomomi TakanoLaboratory of Veterinary Infectious Disease, Department of Veterinary Medicine, Kitasato University, Towada, Aomori, Japan.
Hidehito MatsuiInfection Control Research Center, Ōmura Satoshi Memorial Institute, Kitasato University, Minato-ku, Tokyo, Japan.ORCID http://orcid.org/0000-0003-0099-3340
Noritada KobayashiBiomedical Laboratory, Division of Biomedical Research, Kitasato University Medical Center, Kitamoto, Saitama, Japan.
Satoshi ŌmuraDrug Discovery Project from Natural Products, Ōmura Satoshi Memorial Institute, Kitasato University, Minato-ku, Tokyo, Japan.
Hideaki HanakiInfection Control Research Center, Ōmura Satoshi Memorial Institute, Kitasato University, Minato-ku, Tokyo, Japan.
Kitasato University · JPKitasato University Medical Center · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

COVID-19, caused by SARS-CoV-2 infection, is currently among the most important public health concerns worldwide. Although several effective vaccines have been developed, there is an urgent clinical need for effective pharmaceutical treatments for treatment of COVID-19. Ivermectin, a chemical derivative of avermectin produced by Streptomyces avermitilis, is a macrocyclic lactone with antiparasitic activity. Recent studies have shown that ivermectin inhibits SARS-CoV-2 replication in vitro. In the present study, we investigated the in vivo effects of ivermectin in a hamster model of SARS-CoV-2 infection. The results of the present study demonstrate oral administration of ivermectin prior to SARS-CoV-2 infection in hamsters was associated with decreased weight loss and pulmonary inflammation. In addition, the administration of ivermectin reduced pulmonary viral titers and mRNA expression level of pro-inflammatory cytokines associated with severe COVID-19 disease. The administration of ivermectin rapidly induced the production of virus-specific neutralizing antibodies in the late stage of viral infection. Zinc concentrations leading to immune quiescence were also significantly higher in the lungs of ivermectin-treated hamsters compared to controls. These results indicate that ivermectin may have efficacy in reducing the development and severity of COVID-19 by affecting host immunity in a hamster model of SARS-CoV-2 infection.

Indexed as

COVID-19AnimalsCricetinaeIvermectinLungMesocricetusSARS-CoV-2Ivermectin

Identifiers

PMID37185581
PMCPMC10127164
OpenAlexW4366986984

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.