Evidence map›Paper›PMID 33398289›Full record

ArticlebioRxiv : the preprint server for biology2020

Lipid nanoparticle encapsulated nucleoside-modified mRNA vaccines elicit polyfunctional HIV-1 antibodies comparable to proteins in nonhuman primates.

Kevin O Saunders, Norbert Pardi, Robert Parks, Sampa Santra, Zekun Mu, Laura Sutherland, Richard Scearce, Maggie Barr, Amanda Eaton, Giovanna Hernandez and 16 more

Open access · greenAbstract readPreprint
In one paragraph

Article in bioRxiv : the preprint server for biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed, 25 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

26 authors at 5 institutions in 1 country.

Kevin O Saunders
Norbert Pardi
Robert Parks
Sampa Santra
Zekun Mu
Laura Sutherland
Richard Scearce
Maggie Barr
Amanda Eaton
Giovanna Hernandez
Derrick Goodman
Michael J Hogan
Istvan Tombacz
David N Gordon
R Wes Rountree
Yunfei Wang
Mark G Lewis
Theodore C Pierson
Chris Barbosa
Ying Tam
Xiaoying Shen
Guido Ferrari
Georgia D Tomaras
David C Montefiori
Drew Weissman
Barton F Haynes
Duke University · USUniversity of Pennsylvania · USNational Institutes of Health · USBeth Israel Deaconess Medical Center · USBioqual · US

Funding

Social and Behavioral Sciences CoreP30AI064518 · NIAID · DUKE UNIVERSITY · PI GEORGIA Doris TOMARAS · 2005 to 2026
$50.5M
Translational Science InitiativeP40OD012217 · OD · UNIVERSITY OF PUERTO RICO MED SCIENCES · PI CARLOS A SARIOL · 2012 to 2026
$40.4M
NIAID NIH HHS P30 AI064518NIH HHS P40 OD012217
6 · The paper itself

Abstract

Development of an effective AIDS vaccine remains a challenge. Nucleoside-modified mRNAs formulated in lipid nanoparticles (mRNA-LNP) have proved to be a potent mode of immunization against infectious diseases in preclinical studies, and are being tested for SARS-CoV-2 in humans. A critical question is how mRNA-LNP vaccine immunogenicity compares to that of traditional adjuvanted protein vaccines in primates. Here, we found that mRNA-LNP immunization compared to protein immunization elicited either the same or superior magnitude and breadth of HIV-1 Env-specific polyfunctional antibodies. Immunization with mRNA-LNP encoding Zika premembrane and envelope (prM-E) or HIV-1 Env gp160 induced durable neutralizing antibodies for at least 41 weeks. Doses of mRNA-LNP as low as 5 μg were immunogenic in macaques. Thus, mRNA-LNP can be used to rapidly generate single or multi-component vaccines, such as sequential vaccines needed to protect against HIV-1 infection. Such vaccines would be as or more immunogenic than adjuvanted recombinant protein vaccines in primates.

Identifiers

PMID33398289
PMCPMC7781333
OpenAlexW3117222247

What OpenQuestion holds

Textmetadata
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.