Evidence map›Paper›PMID 33443248›Full record

ArticleChemical communications (Cambridge, England)2021

Synthesis and immunological evaluation of synthetic peptide based anti-SARS-CoV-2 vaccine candidates.

Qingyu Zhao, Yanan Gao, Min Xiao, Xuefei Huang, Xuanjun Wu

Abstract read
In one paragraph

Article in Chemical communications (Cambridge, England), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

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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

5 authors.

Qingyu ZhaoNational Glycoengineering Research Center, and Shandong Key Laboratory of Carbohydrate Chemistry and Glycobiology, Shandong University, Qingdao, Shandong 266237, China. xuanjun@sdu.edu.cn.ORCID http://orcid.org/0000-0002-8028-6736
Yanan GaoNational Glycoengineering Research Center, and Shandong Key Laboratory of Carbohydrate Chemistry and Glycobiology, Shandong University, Qingdao, Shandong 266237, China. xuanjun@sdu.edu.cn.
Min XiaoNational Glycoengineering Research Center, and Shandong Key Laboratory of Carbohydrate Chemistry and Glycobiology, Shandong University, Qingdao, Shandong 266237, China. xuanjun@sdu.edu.cn and State Key Laboratory of Microbial Technology, Shandong University, Qingdao, Shandong 266237, China.
Xuefei HuangDepartments of Chemistry and Biomedical Engineering, Institute for Quantitative Health Science and Engineering, Michigan State University, East Lansing, Michigan 48824, USA.
Xuanjun WuNational Glycoengineering Research Center, and Shandong Key Laboratory of Carbohydrate Chemistry and Glycobiology, Shandong University, Qingdao, Shandong 266237, China. xuanjun@sdu.edu.cn and Suzhou Research Institute, Shandong University, Suzhou, Jiangsu 215123, China.ORCID http://orcid.org/0000-0002-7399-6916

Funding

Synthetic glycan conjugates with bacteriophage Qbeta for broad spectrum anti-salmonella vaccinesR01AI146210 · NIAID · MICHIGAN STATE UNIVERSITY · PI HUANG, XUEFEI · 2019 to 2023
$1.5M
NIAID NIH HHS R01 AI146210
6 · The paper itself

Abstract

For prevention of the coronavirus disease 2019 caused by the novel coronavirus SARS-CoV-2, an effective vaccine is critical. Herein, several potential peptide epitopes from the spike protein of SARS-CoV-2 have been synthesized and covalently linked with the cross-reactive material (CRM197). Immunization of mice with the resulting conjugates induced high titers of IgG antibodies against the spike protein. Importantly, the post-immune sera effectively neutralized SARS-CoV-2 pseudovirus, suggesting the epitopes identified are protective, and these conjugates are promising leads for anti-SARS-CoV-2 vaccine development.

Indexed as

COVID-19 VaccinesCross ReactionsImmunoglobulin GSARS-CoV-2Spike Glycoprotein, CoronavirusVaccines, SubunitCOVID-19 VaccinesImmunoglobulin GSpike Glycoprotein, CoronavirusVaccines, Subunit

Identifiers

PMID33443248
PMCPMC8120452

What OpenQuestion holds

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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.