Evidence map›Paper›PMID 34707405›Full record

ArticleCancer management and research2021

Comprehensive Analysis of the Prognostic Value and Immune Infiltrates of the Three-m5C Signature in Colon Carcinoma.

Qishun Geng, Qian Wei, Zhibo Shen, Yuanyuan Zheng, Longhao Wang, Wenhua Xue, Lifeng Li, Jie Zhao

Open access · goldAbstract read
In one paragraph

Article in Cancer management and research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
1.4field-weighted citation impact, top 19% 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

21 citing papers in PubMed, 20 citations in OpenAlex.

  1. Article
  2. Article
  3. Detection, molecular function and mechanisms of m5C in cancer.Clinical and translational medicine · 2025
    Review
  4. Review
  5. Review
  6. Review
  7. Review
  8. Article
  9. Article
  10. Vital roles of mFrontiers in immunology · 2023
    Review
  11. Article
  12. Role of main RNA modifications in cancer: NSignal transduction and targeted therapy · 2022
    Review
  13. Biological roles of RNA mBiomarker research · 2022
    Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. 5-Methylcytosine (mFrontiers in immunology · 2022
    Article
  20. 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

8 authors at 1 institution in 1 country.

Qishun Geng *Department of Pharmacy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China.
Qian Wei *Engineering Laboratory for Digital Telemedicine Service, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China.ORCID 0000-0003-4391-7153
Zhibo Shen *Engineering Laboratory for Digital Telemedicine Service, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China.
Yuanyuan ZhengEngineering Laboratory for Digital Telemedicine Service, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China.
Longhao WangEngineering Laboratory for Digital Telemedicine Service, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China.
Wenhua XueEngineering Laboratory for Digital Telemedicine Service, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China.
Lifeng LiEngineering Laboratory for Digital Telemedicine Service, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China.ORCID 0000-0002-7492-4017
Jie ZhaoDepartment of Pharmacy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China.ORCID 0000-0003-1168-8384
First Affiliated Hospital of Zhengzhou University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe 5-methylcytosine (m5C) is one of the important forms of RNA post modification, and its regulatory mechanism in tumors has received increasing attention. However, its potential role in colorectal cancer remains unclear. MATERIALS AND

methodsHere, we systematically investigated the genetic variation and prognostic value of the 14 m5c RNA methylation regulators in colon cancer. The prognostic risk score was constructed using three m5C regulators, which was verified in the GSE17536 (N=177), GSE41258 (N=248) and GSE38832 (N=122) datasets.

resultsThe risk score developed from the three-m5C signature represents an independent prognostic factor, which can accurately predict the prognosis of patients with colon cancer in multiple datasets. The cytokine-cytokine receptor interaction and chemokine signaling pathway were significantly enriched in the low-risk score group. Further analysis showed that the three-m5C signature was related to tumor immune microenvironment (TIME), affecting the abundance of tumor-infiltrating immune cells. Especially, patients with low risk score had higher immune score than those with high risk score. In addition, gene set enrichment analysis (GSEA) confirmed that all three regulatory factors are associated with the MAPK/p38 signaling pathway.

conclusionIn conclusion, our study illustrates that the three-m5C signature may be involved in the regulation of colon cancer immune microenvironment in synergy with the MAPK signaling pathway. Therefore, further studying the three-m5C signature regulatory mechanisms might provide promising targets for improving the responsiveness of colon cancer to immunotherapy.

Indexed as

5-methylcytosinecolon cancerprognosticthe three-m5C signaturetumor immune microenvironment

Identifiers

PMID34707405
PMCPMC8542737
OpenAlexW3204984018

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.