Evidence map›Paper›PMID 34330301›Full record

ArticleJournal of translational medicine2021

Genetic alterations and functional networks of m6A RNA methylation regulators in pancreatic cancer based on data mining.

Juan Zeng, Heying Zhang, Yonggang Tan, Zhe Wang, Yunwei Li, Xianghong Yang

Open access · goldAbstract read
In one paragraph

Article in Journal of translational medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.5field-weighted citation impact, top 18% 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

4 citing papers in PubMed, 20 citations in OpenAlex.

  1. Article
  2. Role of NOncology reports · 2024
    Review
  3. Article
  4. mBMC cancer · 2022
    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

6 authors at 1 institution in 1 country.

Juan ZengDepartment of Oncology, Shengjing Hospital of China Medical University, Shenyang, 110004, Liaoning, People's Republic of China.
Heying ZhangDepartment of Oncology, Shengjing Hospital of China Medical University, Shenyang, 110004, Liaoning, People's Republic of China.
Yonggang TanDepartment of Oncology, Shengjing Hospital of China Medical University, Shenyang, 110004, Liaoning, People's Republic of China.
Zhe WangDepartment of Pathology, Shengjing Hospital of China Medical University, Building 1, No.36, Sanhao Street, Heping District, Shenyang, 110004, Liaoning, People's Republic of China.
Yunwei LiDepartment of Pathology, Shengjing Hospital of China Medical University, Building 1, No.36, Sanhao Street, Heping District, Shenyang, 110004, Liaoning, People's Republic of China.
Xianghong YangDepartment of Pathology, Shengjing Hospital of China Medical University, Building 1, No.36, Sanhao Street, Heping District, Shenyang, 110004, Liaoning, People's Republic of China. xianghongyoung@163.com.
China Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPancreatic cancer is a fatal malignancy of the digestive system and the 5-year survival rate remains low. Therefore, new molecular therapeutic targets are required to improve treatments, prognosis, and the survival of patients. N6-methyladenosine (m6A) is the most prevalent reversible methylation in mammalian messenger RNA (mRNA) and has critical roles in the tumorigenesis and metastasis of various malignancies. However, the role of m6A in pancreatic cancer is still unclear. Exploring genetic alterations and functional networks of m6A regulators in pancreatic cancer may provide new strategies for its treatment.

methodsIn this study, we used data from the Cancer Genome Atlas (TCGA) database and other public databases through cBioPortal, LinkedOmics, UALCAN, GEPIA, STRING, and the database for annotation, visualization, and integrated discovery (DAVID) to systematically analyze the molecular alterations and functions of 20 main m6A regulators in pancreatic cancer.

resultsWe found that m6A regulators had widespread genetic alterations, and that their expression levels were significantly correlated with pancreatic cancer malignancy. Moreover, m6A regulators were associated with the prognosis of pancreatic cancer patients.

conclusionsm6A regulators play a crucial part in the occurrence and development of pancreatic cancer. Our study will guide further studies of m6A RNA modification in pancreatic cancer and could potentially provide new strategies for pancreatic cancer treatment.

Indexed as

Gene Expression Regulation, NeoplasticPancreatic NeoplasmsAnimalsData MiningHumansMethylationRNA, MessengerRNA, MessengerGenetic alterationsm6A RNA methylation regulatorsN6-methyladenosine (m6A)Pancreatic cancerSurvival

Identifiers

PMID34330301
PMCPMC8325265
OpenAlexW3144991905

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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.