Evidence map›Paper›PMID 29885376›Full record

ArticleAntiviral research2018

MPL and CpG combination adjuvants promote homologous and heterosubtypic cross protection of inactivated split influenza virus vaccine.

Eun-Ju Ko, Youri Lee, Young-Tae Lee, Yu-Jin Kim, Ki-Hye Kim, Sang-Moo Kang

Open access · greenAbstract read
In one paragraph

Article in Antiviral research, 2018. 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
3.7field-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

29 citing papers in PubMed, 42 citations in OpenAlex.

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  12. Physical radiofrequency adjuvant enhances immune responses to influenza H5N1 vaccination.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2022
    Article
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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

6 authors at 3 institutions in 1 country.

Eun-Ju KoCenter for Inflammation, Immunity & Infection, Institute for Biomedical Sciences, Georgia State University, Atlanta, GA 30303, USA; Vaccine Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA.
Youri LeeCenter for Inflammation, Immunity & Infection, Institute for Biomedical Sciences, Georgia State University, Atlanta, GA 30303, USA.
Young-Tae LeeCenter for Inflammation, Immunity & Infection, Institute for Biomedical Sciences, Georgia State University, Atlanta, GA 30303, USA.
Yu-Jin KimCenter for Inflammation, Immunity & Infection, Institute for Biomedical Sciences, Georgia State University, Atlanta, GA 30303, USA; Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037 USA.
Ki-Hye KimCenter for Inflammation, Immunity & Infection, Institute for Biomedical Sciences, Georgia State University, Atlanta, GA 30303, USA.
Sang-Moo KangCenter for Inflammation, Immunity & Infection, Institute for Biomedical Sciences, Georgia State University, Atlanta, GA 30303, USA. Electronic address: skang24@gsu.edu.
Georgia State University · USNational Institutes of Health · USScripps Research Institute · US

Funding

Influenza vaccines inducing broadly cross protective immunityR01AI093772 · NIAID · GEORGIA STATE UNIVERSITY · PI KANG, SANG-MOO · 2011 to 2020
$4.2M
VLP Vaccine TechnologyR01AI105170 · NIAID · GEORGIA STATE UNIVERSITY · PI KANG, SANG-MOO · 2013 to 2017
$3.7M
LAIV Inducing Cross ProtectionR21AI119366 · NIAID · GEORGIA STATE UNIVERSITY · PI KANG, SANG-MOO · 2015 to 2016
$415k
New RSV Vaccines with Improved Safety and EfficacyR41AI134132 · NIAID · ADVAC, LLC · PI KANG, SANG-MOO · 2018 to 2018
$225k
NIAID NIH HHS R01 AI093772NIAID NIH HHS R01 AI105170NIAID NIH HHS R21 AI119366NIAID NIH HHS R41 AI134132
6 · The paper itself

Abstract

Annual vaccination is not effective in conferring cross-protection against antigenically different influenza viruses. Therefore, it is of high priority to improve the cross protective efficacy of influenza vaccines. We investigated the adjuvant effects of monophosphoryl lipid A (MPL) and oligodeoxynucleotide CpG (CpG) on promoting homologous protection and cross-protection after vaccination of C57BL/6 and BALB/c mice with inactivated split virus. Combination adjuvant effects of MPL and CpG on improving homologous and cross protective vaccine efficacy were evident as shown by higher levels of homologous and cross-reactive binding IgG and hemagglutination inhibiting antibodies. Combination adjuvant effects on enhancing the protective efficacy against homologous and heterosubtypic virus were demonstrated by less weight loss, lower airway inflammatory disease, and better control of viral loads as well as prevention of inflammatory cytokines and cellular infiltrates. Overall, the findings in this study suggest that a combination adjuvant of different toll-like receptor ligands exhibits a unique pattern of innate and adaptive immune responses, contributing to improved homologous and heterosubtypic cross-protection by inactivated split virion influenza vaccination.

Indexed as

Cross ProtectionAdjuvants, ImmunologicAnimalsAntibodies, ViralBody WeightCytokinesDisease Models, AnimalHumansImmunoglobulin GInfluenza, HumanInfluenza VaccinesLipid AMice, Inbred BALB CMice, Inbred C57BLOligodeoxyribonucleotidesVaccines, InactivatedAdjuvants, ImmunologicAntibodies, ViralCPG-oligonucleotideCytokinesImmunoglobulin GInfluenza VaccinesLipid Amonophosphoryl lipid AOligodeoxyribonucleotidesVaccines, InactivatedVaccines, SubunitAdjuvantCpGCross-protectionInfluenza virusMPL

Identifiers

PMID29885376
PMCPMC6590071
OpenAlexW2806427544

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.