Evidence map›Paper›PMID 38136298›Full record

ArticleCancers2023

The Defined TLR3 Agonist, Nexavant, Exhibits Anti-Cancer Efficacy and Potentiates Anti-PD-1 Antibody Therapy by Enhancing Immune Cell Infiltration.

Seung-Hwan Lee, Young-Ho Choi, Soon Myung Kang, Min-Gyu Lee, Arnaud Debin, Eric Perouzel, Seung-Beom Hong, Dong-Ho Kim

Open access · goldAbstract read
In one paragraph

Article in Cancers, 2023. 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
1.3field-weighted citation impact, top 18% 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

7 citing papers in PubMed, 8 citations in OpenAlex.

  1. Article
  2. Article
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  4. Article
  5. Impact of statin use in head and neck cancer: a nested case-control study.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2025
    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

8 authors at 3 institutions in 3 countries.

Seung-Hwan LeeResearch and Development Center, NA Vaccine Institute, Seoul 05854, Republic of Korea.
Young-Ho ChoiResearch and Development Center, NA Vaccine Institute, Seoul 05854, Republic of Korea.
Soon Myung KangResearch and Development Center, NA Vaccine Institute, Seoul 05854, Republic of Korea.
Min-Gyu LeeResearch and Development Center, NA Vaccine Institute, Seoul 05854, Republic of Korea.
Arnaud DebinInvivoGen SAS, 5 Rue Jean Rodier, 31400 Toulouse, France.
Eric PerouzelInvivoGen Ltd., Hong Kong Science and Technology Parks, Unit 307, 8W, Hong Kong, China.ORCID 0000-0002-0068-4516
Seung-Beom HongResearch and Development Center, NA Vaccine Institute, Seoul 05854, Republic of Korea.ORCID 0000-0002-4928-2091
Dong-Ho KimResearch and Development Center, NA Vaccine Institute, Seoul 05854, Republic of Korea.
International Vaccine Institute · KRHong Kong Science and Technology Parks Corporation · HKInvivoGen (France) · FR

Funding

Ministry of Health & Welfare, Republic of Korea HV22C010000Ministry of Health & Welfare, Republic of Korea HV22C010200
6 · The paper itself

Abstract

Nexavant was reported as an alternative to the TLR3 agonist of Poly(I:C) and its derivatives. The physicochemical properties, signaling pathways, anti-cancer effects, and mechanisms of Nexavant were investigated. The distinctive characteristics of Nexavant compared to that of Poly(I:C) were demonstrated by precise quantification, enhanced thermostability, and increased resistance to RNase A. Unlike Poly(I:C), which activates TLR3, RIG-I, and MDA5, Nexavant stimulates signaling through TLR3 and RIG-I but not through MDA5. Compared to Poly(I:C), an intratumoral Nexavant treatment led to a unique immune response, immune cell infiltration, and suppression of tumor growth in various animal cancer models. Nexavant therapy outperformed anti-PD-1 antibody treatment in all the tested models and showed a synergistic effect in combinational therapy, especially in well-defined cold tumor models. The effect was similar to that of nivolumab in a humanized mouse model. Intranasal instillation of Nexavant led to the recruitment of immune cells (NK, CD4+ T, and CD8+ T) to the lungs, suppressing lung metastasis and improving animal survival. Our study highlighted Nexavant's defined nature for clinical use and unique signaling pathways and its potential as a standalone anti-cancer agent or in combination with anti-PD-1 antibodies.

Indexed as

anti-tumor efficacycombination immunotherapyimmune checkpoint inhibitorin situ vaccineNexavantTLR3 agonist

Identifiers

PMID38136298
PMCPMC10741573
OpenAlexW4389482337

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.