Evidence map›Paper›PMID 40064915›Full record

ArticleScientific reports2025

Comprehensive immunophenotyping reveals distinct tumor microenvironment alterations in anti-PD-1 sensitive and resistant syngeneic mouse model.

Hiroyuki Inoue, Takayuki Hamasaki, Kazuhiko Inoue, Akira Nakao, Noriyuki Ebi, Hirofumi Minomo, Ichiro Nagata, Masaki Fujita, Naoto Horai

Abstract read
In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

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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

9 authors.

Hiroyuki InoueDepartment of Respiratory Medicine, Fukuoka University Hospital, 7-45-1 Nanakuma, Jonan-Ku, Fukuoka, 814-0180, Japan. hinoue@fukuoka-u.ac.jp.
Takayuki HamasakiDrug Safety Research Laboratories, Shin Nippon Biomedical Laboratories, Ltd., 2438 Miyanoura, Kagoshima, 891-1394, Japan.
Kazuhiko InoueDrug Safety Research Laboratories, Shin Nippon Biomedical Laboratories, Ltd., 2438 Miyanoura, Kagoshima, 891-1394, Japan.
Akira NakaoDepartment of Respiratory Medicine, Fukuoka University Hospital, 7-45-1 Nanakuma, Jonan-Ku, Fukuoka, 814-0180, Japan.
Noriyuki EbiDepartment of Respiratory Medicine, Fukuoka University Hospital, 7-45-1 Nanakuma, Jonan-Ku, Fukuoka, 814-0180, Japan.
Hirofumi MinomoDrug Safety Research Laboratories, Shin Nippon Biomedical Laboratories, Ltd., 2438 Miyanoura, Kagoshima, 891-1394, Japan.
Ichiro NagataDrug Safety Research Laboratories, Shin Nippon Biomedical Laboratories, Ltd., 2438 Miyanoura, Kagoshima, 891-1394, Japan.
Masaki FujitaDepartment of Respiratory Medicine, Fukuoka University Hospital, 7-45-1 Nanakuma, Jonan-Ku, Fukuoka, 814-0180, Japan.
Naoto HoraiDrug Safety Research Laboratories, Shin Nippon Biomedical Laboratories, Ltd., 2438 Miyanoura, Kagoshima, 891-1394, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The advent of immune checkpoint inhibitors targeting the PD-1/PD-L1 pathway has revolutionized cancer treatment, resulting in improved clinical outcomes. However, resistance remains a critical challenge. This study aimed to comparatively elucidate immunophenotypic changes in syngeneic mouse models sensitive (MC-38) or resistant (LLC1) to anti-PD-1 monoclonal antibody (mAb) treatment. In the sensitive MC-38 model, anti-PD-1 therapy increased dendritic cells (DCs) and macrophages, while decreasing myeloid-derived suppressor cells (MDSCs) within the tumor microenvironment. Enhanced expression of antigen presentation molecules (MHC I/II) and costimulatory molecules (CD80/CD86) was observed on tumor-associated DCs and macrophages. Tumor-infiltrating CD4

Indexed as

Drug Resistance, NeoplasmImmune Checkpoint InhibitorsProgrammed Cell Death 1 ReceptorTumor MicroenvironmentAnimalsAntibodies, MonoclonalCell Line, TumorDendritic CellsDisease Models, AnimalImmunophenotypingMiceMice, Inbred C57BLMyeloid-Derived Suppressor CellsAntibodies, MonoclonalImmune Checkpoint InhibitorsPdcd1 protein, mouseProgrammed Cell Death 1 ReceptorAnti-PD-1 antibodyCytolytic activation markerSyngeneic mouse modelsTumor immunophenotyping

Identifiers

PMID40064915
PMCPMC11894063

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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.