Evidence map›Paper›PMID 32461321›Full record

ArticleJournal of virology2020

Porcine Epidemic Diarrhea Virus Deficient in RNA Cap Guanine-N-7 Methylation Is Attenuated and Induces Higher Type I and III Interferon Responses.

Yunjian Lu, Hui Cai, Mijia Lu, Yuanmei Ma, Anzhong Li, Youling Gao, Jiyong Zhou, Howard Gu, Jianrong Li, Jinyan Gu

Open access · greenAbstract read
In one paragraph

Article in Journal of virology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
3.9field-weighted citation impact, top 6% 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

27 citing papers in PubMed, 38 citations in OpenAlex.

  1. Article
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  7. A Rapid Yeast-Based System for Modifying Respiratory Syncytial Virus.Methods in molecular biology (Clifton, N.J.) · 2025
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  17. Article
  18. Article
  19. Swine Enteric Coronavirus: Diverse Pathogen-Host Interactions.International journal of molecular sciences · 2022
    Review
  20. 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

10 authors at 3 institutions in 2 countries.

Yunjian LuCollege of Veterinary Medicine, Nanjing Agricultural University, Nanjing, Jiangsu, People's Republic of China.
Hui CaiDepartment of Veterinary Biosciences, College of Veterinary Medicine, The Ohio State University, Columbus, Ohio, USA.
Mijia LuDepartment of Veterinary Biosciences, College of Veterinary Medicine, The Ohio State University, Columbus, Ohio, USA.
Yuanmei MaDepartment of Veterinary Biosciences, College of Veterinary Medicine, The Ohio State University, Columbus, Ohio, USA.
Anzhong LiDepartment of Veterinary Biosciences, College of Veterinary Medicine, The Ohio State University, Columbus, Ohio, USA.
Youling GaoDepartment of Veterinary Biosciences, College of Veterinary Medicine, The Ohio State University, Columbus, Ohio, USA.
Jiyong ZhouMOA Key Laboratory of Animal Virology, Department of Veterinary Medicine and Center of Veterinary Medical Science, Zhejiang University, Hangzhou, People's Republic of China.ORCID 0000-0002-8852-1227
Howard GuDepartment of Biological Chemistry and Pharmacology, College of Medicine, The Ohio State University, Columbus, Ohio, USA.
Jianrong LiDepartment of Veterinary Biosciences, College of Veterinary Medicine, The Ohio State University, Columbus, Ohio, USA li.926@osu.edu gjy@zju.edu.cn.
Jinyan GuCollege of Veterinary Medicine, Nanjing Agricultural University, Nanjing, Jiangsu, People's Republic of China li.926@osu.edu gjy@zju.edu.cn.
The Ohio State University · USNanjing Agricultural University · CNZhejiang University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The 5' cap methylation of viral RNA plays important roles in RNA stability, efficient translation, and immune evasion. Thus, RNA cap methylation is an attractive target for antiviral discovery and development of new live attenuated vaccines. For coronaviruses, RNA cap structure is first methylated at the guanine-N-7 (G-N-7) position by nonstructural protein 14 (nsp14), which facilitates and precedes the subsequent ribose 2'-O methylation by the nsp16-nsp10 complex. Using porcine epidemic diarrhea virus (PEDV), an

Indexed as

AnimalsBinding SitesCell LineChlorocebus aethiopsExoribonucleasesGene ExpressionGuanineImmunity, InnateInterferon LambdaInterferonsInterferon Type IMethylationMutationPorcine epidemic diarrhea virusRNA CapsRNA, ViralExoribonucleasesGuanineInterferon LambdaInterferonsInterferon Type IRNA CapsRNA, ViralS-AdenosylmethionineViral Nonstructural ProteinscoronavirusPorcine epidemic diarrhea virusRNA methylation

Identifiers

PMID32461321
PMCPMC7394890
OpenAlexW3029359574

What OpenQuestion holds

Textmetadata
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.