Evidence map›Paper›PMID 30670042›Full record

ArticleJournal of nanobiotechnology2019

A milk-based self-assemble rotavirus VP6-ferritin nanoparticle vaccine elicited protection against the viral infection.

Zhipeng Li, Kuiqing Cui, Hong Wang, Fuhang Liu, Kongwei Huang, Zhaojun Duan, Fengchao Wang, Deshun Shi, Qingyou Liu

Open access · goldAbstract read
In one paragraph

Article in Journal of nanobiotechnology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
3.0field-weighted citation impact, top 8% 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

29 citing papers in PubMed, 44 citations in OpenAlex.

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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

9 authors at 3 institutions in 1 country.

Zhipeng LiState Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, Guangxi University, Nanning, 530004, Guangxi, China.
Kuiqing CuiState Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, Guangxi University, Nanning, 530004, Guangxi, China.
Hong WangNational Institute for Viral Disease Control and Prevention, CDC China, Beijing, 102206, China.
Fuhang LiuState Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, Guangxi University, Nanning, 530004, Guangxi, China.
Kongwei HuangState Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, Guangxi University, Nanning, 530004, Guangxi, China.
Zhaojun DuanNational Institute for Viral Disease Control and Prevention, CDC China, Beijing, 102206, China.
Fengchao WangNational Institute of Biological Sciences (NIBS), Beijing, 102206, China.
Deshun ShiState Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, Guangxi University, Nanning, 530004, Guangxi, China. ardsshi@gxu.edu.cn.
Qingyou LiuState Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, Guangxi University, Nanning, 530004, Guangxi, China. qyliu-gene@qq.com.
Guangxi University · CNNational Institute for Viral Disease Control and Prevention · CNNational Institute of Biological Sciences, Beijing · CN

Funding

National Natural Science Foundation of China 31800631National Natural Science Foundation of China 31800638
6 · The paper itself

Abstract

backgroundRotavirus is the leading cause of severe dehydrating diarrhea in young children and the inner capsid protein VP6 is a potential vaccine candidate that can induce cross-protective immune responses against different Rotavirus strains. The use of ferritin nanoparticles as the scaffold of the antigen can improve the immunogenicity of the subunit vaccines and provide broader protection. We here present a non-live and self-assemble recombinant rotavirus VP6-ferritin (rVP6-ferritin) nanoparticle vaccine.

resultsThe rVP6-ferritin nanoparticles were expressed in E. coli and self-assembled to uniform spherical structure which similar to ferritin, and oral administration of them induced efficient humoral and mucosal immunogenicity in mice. The nanoparticles were further transgenically expressed in the milk of mice, and pup mice breastfed by transgenic rVP6-ferritin mothers had strongly induced immunogenicity and-compared to pups breastfed by wild type mothers-the proportion of rotavirus challenged pups with diarrhea symptoms, the duration and intensity of the diarrhea, and the deleterious effects on overall growth resulting from the diarrhea were all significantly reduced.

conclusionsThese results suggest that this recombinant VP6-ferritin nanoparticle vaccine can efficiently prevent the death and malnutrition induced by the rotavirus infection in infants and is a promising candidate vaccine for rotavirus.

Indexed as

Antigens, ViralCapsid ProteinsFerritinsNanoparticlesRotavirusAnimalsFemaleHumansImmunogenicity, VaccineInfant, NewbornMiceMice, Inbred BALB CMilkRotavirus InfectionsRotavirus VaccinesAntigens, ViralCapsid ProteinsFerritinsRotavirus VaccinesVP6 protein, RotavirusFerritinMilkNanoparticleRotavirusVaccineVP6

Identifiers

PMID30670042
PMCPMC6341625
OpenAlexW2917958064

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.