Evidence map›Paper›PMID 39663702›Full record

ArticleMolecular therapy : the journal of the American Society of Gene Therapy2025

Combination with oxaliplatin improves abscopal effect of oncolytic virotherapy through reorganization of intratumoral macrophages.

Kyoko Tomita, Midori Yamashita, Kentaro Ikegami, Yoshiko Shimizu, Nobuaki Amino, Shinsuke Nakao

Abstract read
In one paragraph

Article in Molecular therapy : the journal of the American Society of Gene Therapy, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Trial
  2. Article
  3. Review
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.

Kyoko TomitaImmuno-Oncology, Astellas Pharma Inc., Tsukuba, Japan.
Midori YamashitaImmuno-Oncology, Astellas Pharma Inc., Tsukuba, Japan.
Kentaro IkegamiDigitalX, ResearchX, Astellas Pharma Inc., Tsukuba, Japan.
Yoshiko ShimizuImmuno-Oncology, Astellas Pharma Inc., Tsukuba, Japan.
Nobuaki AminoImmuno-Oncology, Astellas Pharma Inc., Tsukuba, Japan.
Shinsuke NakaoImmuno-Oncology, Astellas Pharma Inc., Tsukuba, Japan. Electronic address: shinsuke.nakao@astellas.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Intratumoral administration is a widely used method for oncolytic virotherapy, as it enables immediate access of virus particles to the target tumor and potentially lead to the suppression of untreated distant tumors via in situ vaccination. However, because the injection volume and concentration of the virus solution are physically limited, the dose level cannot be increased. Additionally, efficacy in distant tumors needs improvement to prolong patient survival. Here, we demonstrate the benefit of oxaliplatin, with detailed mechanisms revealed through transcriptome analysis, which may provide a solution for the crucial deficiencies of oncolytic virotherapy. In virus-injected tumors, oxaliplatin improved virus retention through suppression of type I interferons. In distant virus-naive tumors, oxaliplatin induced alterations in the intratumoral macrophage characteristics, leading to the chemotaxis and recruitment of activated T cells and subsequently inducing an inflammatory state in the non-injected tumors. Our findings can be a trigger to change the therapeutic paradigm of oncolytic virotherapy for patients with systemic metastases.

Indexed as

MacrophagesOncolytic VirotherapyOncolytic VirusesOxaliplatinAnimalsAntineoplastic AgentsCell Line, TumorCombined Modality TherapyHumansMiceNeoplasmsXenograft Model Antitumor AssaysAntineoplastic AgentsOxaliplatinabscopal effectM2 macrophagemacrophageoncolytic virusoxaliplatinsingle-cell RNA-seqtumor microenvironmentvaccinia virus

Identifiers

PMID39663702
PMCPMC11764124

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Registered trials

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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.