Evidence map›Paper›PMID 30142928›Full record

ArticleViruses2018

A Human DPP4-Knockin Mouse's Susceptibility to Infection by Authentic and Pseudotyped MERS-CoV.

Changfa Fan, Xi Wu, Qiang Liu, Qianqian Li, Susu Liu, Jianjun Lu, Yanwei Yang, Yuan Cao, Weijin Huang, Chunnan Liang and 3 more

Erratum issuedAbstract read
In one paragraph

Article in Viruses, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
–field-weighted citation impact
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

34 citing papers in PubMed.

  1. Article
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  7. Review
  8. Animal models for COVID-19: advances, gaps and perspectives.Signal transduction and targeted therapy · 2022
    Review
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  10. Review
  11. Article
  12. Article
  13. Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

13 authors.

Changfa FanDivision of Animal Model Research, Institute for Laboratory Animal Resources, National Institutes for Food and Drug Control, Beijing 100050, China. fancf@nifdc.org.cn.
Xi WuDivision of Animal Model Research, Institute for Laboratory Animal Resources, National Institutes for Food and Drug Control, Beijing 100050, China. wuxi@nifdc.org.cn.
Qiang LiuDivision of HIV/AIDS and Sex-Transmitted Virus Vaccines, National Institutes for Food and Drug Control, Beijing 100050, China. liuqiang@nifdc.org.cn.
Qianqian LiDivision of HIV/AIDS and Sex-Transmitted Virus Vaccines, National Institutes for Food and Drug Control, Beijing 100050, China. liqianqian1199@163.com.
Susu LiuDivision of Animal Model Research, Institute for Laboratory Animal Resources, National Institutes for Food and Drug Control, Beijing 100050, China. liususu@nifdc.org.cn.
Jianjun LuNational Center for Safety Evaluation of Drugs, Institute for Food and Drug Safety Evaluation, National Institutes for Food and Drug Control, A8 Hongda Middle Street, Beijing Economic-Technological Development Area, Beijing 100176, China. lujianjun@nifdc.org.cn.
Yanwei YangNational Center for Safety Evaluation of Drugs, Institute for Food and Drug Safety Evaluation, National Institutes for Food and Drug Control, A8 Hongda Middle Street, Beijing Economic-Technological Development Area, Beijing 100176, China. yangyanwei@nifdc.org.cn.
Yuan CaoDivision of Animal Model Research, Institute for Laboratory Animal Resources, National Institutes for Food and Drug Control, Beijing 100050, China. caoyuan0512@163.com.
Weijin HuangDivision of HIV/AIDS and Sex-Transmitted Virus Vaccines, National Institutes for Food and Drug Control, Beijing 100050, China. huangweijin@nifdc.org.cn.
Chunnan LiangDivision of Animal Model Research, Institute for Laboratory Animal Resources, National Institutes for Food and Drug Control, Beijing 100050, China. chunnan_liang@nifdc.org.cn.
Tianlei YingKey Laboratory of Medical Molecular Virology of the Ministries of Education and Health, Shanghai Medical College, Fudan University, Shanghai 200032, China. tlying@fudan.edu.cn.
Shibo JiangKey Laboratory of Medical Molecular Virology of the Ministries of Education and Health, Shanghai Medical College, Fudan University, Shanghai 200032, China. shibojiang@fudan.edu.cn.
Youchun WangDivision of HIV/AIDS and Sex-Transmitted Virus Vaccines, National Institutes for Food and Drug Control, Beijing 100050, China. wangyc@nifdc.org.cn.ORCID 0000-0001-9769-5141

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Infection by the Middle East respiratory syndrome coronavirus (MERS-CoV) causes respiratory illness and has a high mortality rate (~35%). The requirement for the virus to be manipulated in a biosafety level three (BSL-3) facility has impeded development of urgently-needed antiviral agents. Here, we established anovel mouse model by inserting human dipeptidyl peptidase 4 (hDPP4) into the Rosa26 locus using CRISPR/Cas9, resulting in global expression of the transgene in a genetically stable mouse line. The mice were highly susceptible to infection by MERS-CoV clinical strain hCoV-EMC, which induced severe diffuse pulmonary disease in the animals, and could also be infected by an optimized pseudotyped MERS-CoV. Administration of the neutralizing monoclonal antibodies, H111-1 and m336, as well as a fusion inhibitor peptide, HR2P-M2, protected mice from challenge with authentic and pseudotyped MERS-CoV. These results confirmed that the hDPP4-knockin mouse is a novel model for studies of MERS-CoV pathogenesis and anti-MERS-CoV antiviral agents in BSL-3 and BSL-2facilities, respectively.

Indexed as

Disease Models, AnimalDisease SusceptibilityGene Knock-In TechniquesAnimalsAntibodies, NeutralizingAntibodies, ViralBacterial ProteinsClustered Regularly Interspaced Short Palindromic RepeatsCoronavirus InfectionsCRISPR-Associated Protein 9Dipeptidyl Peptidase 4EndonucleasesHumansMiceMiddle East Respiratory Syndrome CoronavirusRecombination, GeneticAntibodies, NeutralizingAntibodies, ViralBacterial ProteinsCas9 endonuclease Streptococcus pyogenesCRISPR-Associated Protein 9Dipeptidyl Peptidase 4DPP4 protein, humanEndonucleasesauthentic virushDPP4MERS-CoVmouse modelpseudotyped virus

Identifiers

PMID30142928
PMCPMC6164841

What OpenQuestion holds

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Registered trials

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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.