Evidence map›Paper›PMID 33723527›Full record

ArticleiScience2021

ORF8 contributes to cytokine storm during SARS-CoV-2 infection by activating IL-17 pathway.

Xiaoyuan Lin, Beibei Fu, Songna Yin, Zhifeng Li, Huawen Liu, Haiwei Zhang, Na Xing, Yu Wang, Weiwei Xue, Yan Xiong and 8 more

Abstract read
In one paragraph

Article in iScience, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 90 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
90citing papers in PubMed, 1 pooled it
–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

90 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  12. The Recurring Loss of ORF8 Secretion in Dominant SARS-CoV-2 Variants.International journal of molecular sciences · 2025
    Article
  13. Infectious and Immunological Links Between Periodontitis and COVID-19: A Review.Medical science monitor : international medical journal of experimental and clinical research · 2025
    Review
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30 more citing papers are in PubMed but not listed here.

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

18 authors.

Xiaoyuan LinSchool of Life Sciences, Chongqing University, Chongqing 401331, China.
Beibei FuSchool of Life Sciences, Chongqing University, Chongqing 401331, China.
Songna YinMedical school, Yan'an University, Yan'an, 716000 Shaanxi, China.
Zhifeng LiChongqing Center for Disease Control and Prevention, Chongqing 400042, China.
Huawen LiuAffiliated Three Gorges Hospital of Chongqing University, Chongqing Three Gorges Central Hospital, Chongqing 404100, China.
Haiwei ZhangChongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Chongqing University Cancer Hospital, Chongqing 400030, China.
Na XingInstitut für Virologie, Freie Universität Berlin, Robert-von-Ostertag-Str. 7-13, 14163 Berlin, Germany.
Yu WangTechnical Center of Chongqing Customs, Chongqing 401147, China.
Weiwei XueSchool of Pharmaceutical Sciences, Chongqing University, Chongqing 401331, China.
Yan XiongSchool of Life Sciences, Chongqing University, Chongqing 401331, China.
Shanfu ZhangSchool of Life Sciences, Chongqing University, Chongqing 401331, China.
Qingting ZhaoSchool of Life Sciences, Chongqing University, Chongqing 401331, China.
Shiyao XuSchool of Life Sciences, Chongqing University, Chongqing 401331, China.
Jing ZhangAdvanced Medical Research Institute, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, China.
Peihui WangAdvanced Medical Research Institute, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, China.
Weiqi NianChongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Chongqing University Cancer Hospital, Chongqing 400030, China.
Xingsheng WangDepartment of Respiratory Medicine, Affiliated Central Hospital of Chongqing University, Chongqing Emergency Medical Center, Chongqing 400014, China.
Haibo WuSchool of Life Sciences, Chongqing University, Chongqing 401331, China.

Funding

ANIMAL HUSBANDRY SUPPORT SERVICES FOR NIEHS27304C0002 · NIEHS · 2007 to 2008
$5.0M
Role of Mitochondrial CYP2E1 in Chemical Exposure-Driven NeurodegenerationF32ES027306 · NIEHS · DUKE UNIVERSITY · PI HARTMAN, JESSICA HELENE · 2016 to 2018
$171k
Investigation of metabolites related to manganese exposureF31ES027304 · NIEHS · UNIVERSITY OF WASHINGTON · PI BAKER, MARISSA GAYL · 2016 to 2017
$61k
NIEHS NIH HHS 27304C0002NIEHS NIH HHS 27306C0002
6 · The paper itself

Abstract

Recently, COVID-19 caused by the novel coronavirus SARS-CoV-2 has brought great challenges to the world. More and more studies have shown that patients with severe COVID-19 may suffer from cytokine storm syndrome; however, there are few studies on its pathogenesis. Here we demonstrated that SARS-CoV-2 coding protein open reading frame 8 (ORF8) acted as a contributing factor to cytokine storm during COVID-19 infection. ORF8 could activate IL-17 signaling pathway and promote the expression of pro-inflammatory factors. Moreover, we demonstrated that treatment of IL17RA antibody protected mice from ORF8-induced inflammation. Our findings are helpful to understand the pathogenesis of cytokine storm caused by SARS-CoV-2 and provide a potential target for the development of COVID-19 therapeutic drugs.

Indexed as

Biological SciencesMicrobiologyVirology

Identifiers

PMID33723527
PMCPMC7942160

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.