Evidence map›Paper›PMID 28222903›Full record

ArticleCell2017

Modified mRNA Vaccines Protect against Zika Virus Infection.

Justin M Richner, Sunny Himansu, Kimberly A Dowd, Scott L Butler, Vanessa Salazar, Julie M Fox, Justin G Julander, William W Tang, Sujan Shresta, Theodore C Pierson and 2 more

Erratum issuedOpen access · bronzeAbstract read
In one paragraph

Article in Cell, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 459 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
459citing papers in PubMed, 1 pooled it
88.0field-weighted citation impact, top 1% 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

459 citing papers in PubMed, 1 synthesis or guideline pooled it, 893 citations in OpenAlex.

  1. Pooled it
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  7. Decoding Undesirable Inflammatory Responses of Nucleic Acid-Delivering Lipid Nanoparticles.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Review
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399 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors at 4 institutions in 1 country.

Justin M RichnerDepartment of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA.
Sunny HimansuValera LLC, a Moderna Venture, 500 Technology Square, Cambridge, MA, 02139, USA.
Kimberly A DowdViral Pathogenesis Section, National Institutes of Health, Bethesda, MD 20892 USA.
Scott L ButlerValera LLC, a Moderna Venture, 500 Technology Square, Cambridge, MA, 02139, USA.
Vanessa SalazarDepartment of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA.
Julie M FoxDepartment of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA.
Justin G JulanderInstitute for Antiviral Research, Utah State University, Logan, UT, 84335 USA.
William W TangDivision of Inflammation Biology, La Jolla Institute for Allergy and Immunology, La Jolla, CA 92037, USA.
Sujan ShrestaDivision of Inflammation Biology, La Jolla Institute for Allergy and Immunology, La Jolla, CA 92037, USA.
Theodore C PiersonViral Pathogenesis Section, National Institutes of Health, Bethesda, MD 20892 USA.
Giuseppe CiaramellaValera LLC, a Moderna Venture, 500 Technology Square, Cambridge, MA, 02139, USA. Electronic address: Giuseppe.Ciaramella@Valeratx.com.
Michael S DiamondDepartment of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA; Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA; Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, MO 63110, USA; The Andrew M. and Jane M. Bursky Center for Human Immunology and Immunotherapy Programs, Washington University School of Medicine, St. Louis, MO 63110, USA. Electronic address: diamond@wusm.wustl.edu.
Washington University in St. Louis · USLa Jolla Institute for Immunology · USNational Institutes of Health · USUtah State University · US

Funding

T Cell Responses Following DENV Natural Infections and Live-Attenuated Dengue Virus VaccinationP01AI106695 · NIAID · UNIVERSITY OF CALIFORNIA BERKELEY · PI Eva Harris · 2015 to 2026
$34.1M
The humoral response to Zika virus infection and vaccinationZIAAI001209 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI PIERSON, THEODORE · 2016 to 2025
$22.0M
Antibody-based Protection against FlavivirsesR01AI073755 · NIAID · WASHINGTON UNIVERSITY · PI DIAMOND, MICHAEL S, FREMONT, DAVED H. · 2007 to 2022
$11.4M
ISG CONTROL OF FLAVIVIRUS INFECTIONR01AI104972 · NIAID · WASHINGTON UNIVERSITY · PI CHANDA, SUMIT K, DIAMOND, MICHAEL S · 2013 to 2017
$3.0M
IRF-3/5/7-Independent Antiviral ImmunityR01AI116813 · NIAID · LA JOLLA INSTITUTE FOR IMMUNOLOGY · PI SHRESTA, SUJAN · 2016 to 2019
$1.9M
NIAID NIH HHS P01 AI106695NIAID NIH HHS R01 AI073755NIAID NIH HHS R01 AI104972NIAID NIH HHS R01 AI116813
6 · The paper itself

Abstract

The emergence of ZIKV infection has prompted a global effort to develop safe and effective vaccines. We engineered a lipid nanoparticle (LNP) encapsulated modified mRNA vaccine encoding wild-type or variant ZIKV structural genes and tested immunogenicity and protection in mice. Two doses of modified mRNA LNPs encoding prM-E genes that produced virus-like particles resulted in high neutralizing antibody titers (∼1/100,000) that protected against ZIKV infection and conferred sterilizing immunity. To offset a theoretical concern of ZIKV vaccines inducing antibodies that cross-react with the related dengue virus (DENV), we designed modified prM-E RNA encoding mutations destroying the conserved fusion-loop epitope in the E protein. This variant protected against ZIKV and diminished production of antibodies enhancing DENV infection in cells or mice. A modified mRNA vaccine can prevent ZIKV disease and be adapted to reduce the risk of sensitizing individuals to subsequent exposure to DENV, should this become a clinically relevant concern.

Indexed as

AnimalsEpitopesFemaleLipidsMiceMice, 129 StrainMice, Inbred BALB CMice, Inbred C57BLNanoparticlesRNA, MessengerViral VaccinesZika VirusZika Virus InfectionEpitopesLipidsRNA, MessengerViral Vaccinesantibody neutralizationDengue virusflavivirusimmunitypathogenesisprotectionRNA vaccineZika virus

Identifiers

PMID28222903
PMCPMC5388441
OpenAlexW2587850379

What OpenQuestion holds

Textmetadata
LicenceTDM
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.