Evidence map›Paper›PMID 38491831›Full record

ArticleCancer medicine2024

Decreased interleukin-17RA expression is associated with good prognosis in patients with colorectal cancer and inhibits tumor growth and vascularity in mice.

Jeng-Kai Jiang, Chi-Hung Lin, Ting-An Chang, Liang-Chuan Lo, Chien-Ping Lin, Ruey-Hwa Lu, Chih-Yung Yang

Open access · goldAbstract read
In one paragraph

Article in Cancer medicine, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.7field-weighted citation impact, top 14% 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

6 citing papers in PubMed, 6 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
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 3 institutions in 1 country.

Jeng-Kai JiangSchool of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan.ORCID 0000-0001-8653-5476
Chi-Hung LinInstitute of Microbiology and Immunology, National Yang Ming Chiao Tung University, Taipei, Taiwan.ORCID 0000-0001-5658-9377
Ting-An ChangDepartment of Pathology, Ren-Ai Branch, Taipei City Hospital, Taipei, Taiwan.ORCID 0000-0002-9622-5559
Liang-Chuan LoNational Genomics Center for Clinical and Biotechnological Applications, Cancer and Immunology Research Center, National Yang Ming Chiao Tung University, Taipei, Taiwan.ORCID 0000-0001-9113-807X
Chien-Ping LinDivision of Colon and Rectal Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan.ORCID 0009-0006-1076-7290
Ruey-Hwa LuDepartment of Surgery, Zhongxing Branch, Taipei City Hospital, Taipei, Taiwan.
Chih-Yung YangCommission for General Education, National United University, Miaoli, Taiwan.ORCID 0000-0002-9439-7947
National Yang Ming Chiao Tung University · TWTaipei City Hospital · TWNational United University · TW

Funding

Department of Health, Taipei City Government 10701-62-038Department of Health, Taipei City Government 10901-62-063Ministry of Science and Technology, Taiwan 111-2314-B-075-043-MY3Ministry of Science and Technology, Taiwan MOST 111-2740-B-A49-001Taipei Veterans General Hospital V106C-162
6 · The paper itself

Abstract

backgroundInterleukin-17 (IL-17) is a pro-inflammatory cytokine that plays a vital role in the promotion of tumorigenesis in various cancers, including colorectal cancer (CRC). Based on current evidence, IL-17 binds to interleukin-17 receptor A (IL-17RA); however, the role of IL-17RA has not been elucidated in previous studies on CRC. In this study, we explored the role of IL-17RA in human CRC tissues and the progression of CRC in humans and mice.

methodsThe expressions of IL-17RA and epithelial-mesenchymal transition (EMT)-related genes were examined in CRC cells and tissue samples by quantitative real-time polymerase chain reaction. The role of IL-17RA in pathogenesis and prognosis was evaluated using a Chi-squared test, Kaplan-Meier analysis, univariate, and multivariate Cox regression analysis in 133 CRC patients. A tumor-bearing mice model was executed to evaluate the role of IL-17RA in tumor growth, vascularity and population of infiltrating immune cells.

resultsIL-17RA expression was found to be significantly higher in CRC tissues than in adjacent normal tissues. The expression of IL-17RA in Stage IV patients was significantly higher than that in Stages I and II patients. Patients with high IL-17RA expression exhibited significantly worse overall and CRC-specific survival than those with low IL-17RA expression. Functional assessment suggested that the knockdown of IL-17RA expression distinctly suppressed cellular proliferation, migration, invasion, and EMT-related gene expression. In a tumor-bearing mouse model, decreased IL-17RA expression significantly repressed tumor growth and vascularity and reduced the population of regulatory T cells (Tregs) and myeloid-derived suppressor cells (MDSCs).

conclusionReduced IL-17RA expression also suppressed cellular proliferation, migration, and invasion, and the expression of EMT genes. Knockdown of IL-17RA inhibited tumor growth and vascularity and decreased the population of Tregs and MDSCs in mouse tumors. Overall, IL-17RA expression was identified to be independently associated with the prognosis of patients with CRC.

Indexed as

Colorectal NeoplasmsInterleukin-17AnimalsCell Line, TumorCell MovementCell ProliferationCytokinesDisease Models, AnimalEpithelial-Mesenchymal TransitionGene Expression Regulation, NeoplasticHumansMicePrognosisReceptors, Interleukin-17CytokinesIL17RA protein, humanIl17ra protein, mouseInterleukin-17Receptors, Interleukin-17colorectal cancerinterleukin-17 receptor Aprognosistumor growth

Identifiers

PMID38491831
PMCPMC10943367
OpenAlexW4392881683

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.