Evidence map›Paper›PMID 29492454›Full record

ArticleScience advances2018

A minimal RNA ligand for potent RIG-I activation in living mice.

Melissa M Linehan, Thayne H Dickey, Emanuela S Molinari, Megan E Fitzgerald, Olga Potapova, Akiko Iwasaki, Anna M Pyle

Open access · goldAbstract read
In one paragraph

Article in Science advances, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 77 papers.

0numbers the graph read from it
0cells of the map it votes in
77citing papers in PubMed
5.7field-weighted citation impact, top 3% 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

77 citing papers in PubMed, 104 citations in OpenAlex.

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  10. Designing nucleic acid-based therapeutics for cancer treatment: Updates on the state of the art.Molecular therapy : the journal of the American Society of Gene Therapy · 2026
    Review
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17 more citing papers are in PubMed but not listed here.

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

7 authors at 2 institutions in 1 country.

Melissa M LinehanDepartment of Immunobiology, Yale University, New Haven, CT 06520, USA.ORCID 0000-0003-1461-4946
Thayne H DickeyDepartment of Molecular, Cellular and Developmental Biology, Yale University, New Haven, CT 06520, USA.
Emanuela S MolinariDepartment of Molecular, Cellular and Developmental Biology, Yale University, New Haven, CT 06520, USA.
Megan E FitzgeraldDepartment of Molecular, Cellular and Developmental Biology, Yale University, New Haven, CT 06520, USA.
Olga PotapovaDepartment of Molecular, Cellular and Developmental Biology, Yale University, New Haven, CT 06520, USA.
Akiko IwasakiDepartment of Immunobiology, Yale University, New Haven, CT 06520, USA.ORCID 0000-0002-7824-9856
Anna M PyleDepartment of Molecular, Cellular and Developmental Biology, Yale University, New Haven, CT 06520, USA.ORCID 0000-0001-9045-8872
Yale University · USHoward Hughes Medical Institute · US

Funding

Immunity to Genital Herpes Simplex-2R01AI054359 · NIAID · YALE UNIVERSITY · PI IWASAKI, AKIKO · 2004 to 2019
$5.2M
Vaginally-delivered Nanoparticles for Prevention and Treatment of HSV-2 InfectionsR56AI125504 · NIAID · YALE UNIVERSITY · PI IWASAKI, AKIKO, SALTZMAN, W. MARK · 2016 to 2016
$386k
Howard Hughes Medical InstituteNIAID NIH HHS R01 AI054359NIAID NIH HHS R56 AI125504
6 · The paper itself

Abstract

We have developed highly potent synthetic activators of the vertebrate immune system that specifically target the RIG-I receptor. When introduced into mice, a family of short, triphosphorylated stem-loop RNAs (SLRs) induces a potent interferon response and the activation of specific genes essential for antiviral defense. Using RNA sequencing, we provide the first in vivo genome-wide view of the expression networks that are initiated upon RIG-I activation. We observe that SLRs specifically induce type I interferons, subsets of interferon-stimulated genes (ISGs), and cellular remodeling factors. By contrast, polyinosinic:polycytidylic acid [poly(I:C)], which binds and activates multiple RNA sensors, induces type III interferons and several unique ISGs. The short length (10 to 14 base pairs) and robust function of SLRs in mice demonstrate that RIG-I forms active signaling complexes without oligomerizing on RNA. These findings demonstrate that SLRs are potent therapeutic and investigative tools for targeted modulation of the innate immune system.

Indexed as

A549 CellsAnimalsDEAD Box Protein 58Gene Expression RegulationHEK293 CellsHumansInterferonsLigandsMice, Inbred C57BLMice, KnockoutNucleic Acid ConformationPhosphorylationPoly I-CReceptors, ImmunologicRNADdx58 protein, mouseDEAD Box Protein 58InterferonsLigandsPoly I-CReceptors, ImmunologicRIGI protein, humanRNA

Identifiers

PMID29492454
PMCPMC5821489
OpenAlexW2748586815

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.