Evidence map›Paper›PMID 33462141›Full record

ArticleJournal for immunotherapy of cancer2021

Blocking IL-17A enhances tumor response to anti-PD-1 immunotherapy in microsatellite stable colorectal cancer.

Chao Liu, Ruiqi Liu, Bojun Wang, Jie Lian, Yang Yao, Haoxiu Sun, Chunhui Zhang, Lin Fang, Xin Guan, Jiaqi Shi and 6 more

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Journal for immunotherapy of cancer, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 179 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
179citing papers in PubMed, 3 pooled it
15.2field-weighted citation impact, top 1% 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

179 citing papers in PubMed, 3 syntheses or guidelines pooled it, 239 citations in OpenAlex.

  1. Pooled it
  2. miRNAs Related to Immune Checkpoint Inhibitor Response: A Systematic Review.International journal of molecular sciences · 2024
    Pooled it
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  14. DYRK kinases phosphorylate IL-17RA at S801.Serican journal of medicine · 2026
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  19. Cholesterol as a metabolic integrator of oncogenic signaling, immune evasion, and therapy resistance.Apoptosis : an international journal on programmed cell death · 2026
    Review
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119 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

16 authors at 3 institutions in 1 country.

Chao Liu *Department of Gastrointestinal Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, China.
Ruiqi Liu *Department of Radiation Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China.
Bojun Wang *Department of Gastrointestinal Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, China.
Jie Lian *Department of Gastrointestinal Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, China.
Yang YaoDepartment of Gastrointestinal Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, China.
Haoxiu SunSchool of Life Science and Technology, Harbin Institute of Technology, Harbin, China.
Chunhui ZhangDepartment of Gastrointestinal Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, China.
Lin FangDepartment of Gastrointestinal Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, China.
Xin GuanDepartment of Gastrointestinal Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, China.
Jiaqi ShiDepartment of Gastrointestinal Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, China.
Shuling HanDepartment of Gastrointestinal Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, China.
Fei ZhanDepartment of Gastrointestinal Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, China.
Shengnan LuoDepartment of Gastrointestinal Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, China.
Yuanfei YaoDepartment of Gastrointestinal Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, China yanqiaozhang@ems.hrbmu.edu.cn yaoyuanfei@hrbmu.edu.cn zhengtongsen@hrbmu.edu.cn.
Tongsen ZhengDepartment of Gastrointestinal Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, China yanqiaozhang@ems.hrbmu.edu.cn yaoyuanfei@hrbmu.edu.cn zhengtongsen@hrbmu.edu.cn.
Yanqiao ZhangDepartment of Gastrointestinal Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, China yanqiaozhang@ems.hrbmu.edu.cn yaoyuanfei@hrbmu.edu.cn zhengtongsen@hrbmu.edu.cn.ORCID 0000-0002-6206-8364
Harbin Medical University · CNHarbin Institute of Technology · CNSun Yat-sen University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundImmune checkpoint inhibitors (ICIs), including anti-PD-1 therapy, have limited efficacy in patients with microsatellite stable (MSS) colorectal cancer (CRC). Interleukin 17A (IL-17A) activity leads to a protumor microenvironment, dependent on its ability to induce the production of inflammatory mediators, mobilize myeloid cells and reshape the tumor environment. In the present study, we aimed to investigate the role of IL-17A in resistance to antitumor immunity and to explore the feasibility of anti-IL-17A combined with anti-PD-1 therapy in MSS CRC murine models.

methodsThe expression of programmed cell death-ligand 1 (PD-L1) and its regulation by miR-15b-5p were investigated in MSS CRC cell lines and tissues. The effects of miR-15b-5p on tumorigenesis and anti-PD-1 treatment sensitivity were verified both in vitro and in colitis-associated cancer (CAC) and APC

resultsEvaluation of clinical pathological specimens confirmed that

conclusionsIL-17A increases PD-L1 expression through the p65/NRF1/miR-15b-5p axis and promotes resistance to anti-PD-1 therapy. Blocking IL-17A improved the efficacy of anti-PD-1 therapy in MSS CRC murine models. IL-17A might serve as a therapeutic target to sensitize patients with MSS CRC to ICI therapy.

Indexed as

AnimalsB7-H1 AntigenCD8-Positive T-LymphocytesCell Line, TumorColitisColorectal NeoplasmsDown-RegulationFemaleGene Expression Regulation, NeoplasticHT29 CellsHumansImmune Checkpoint InhibitorsInterleukin-17Lymphocytes, Tumor-InfiltratingMiceMicroRNAsB7-H1 AntigenCD274 protein, humanIL17A protein, humanImmune Checkpoint InhibitorsInterleukin-17MicroRNAsMIRN15 microRNA, humancombinationcytokinesdrug therapygastrointestinal neoplasmsimmunotherapy

Identifiers

PMID33462141
PMCPMC7813395
OpenAlexW3121973410

What OpenQuestion holds

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LicenceCC BY
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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.