Evidence map›Paper›PMID 32674274›Full record

ArticleCancers2020

Identification of Novel microRNA Prognostic Markers Using Cascaded Wx, a Neural Network-Based Framework, in Lung Adenocarcinoma Patients.

Jeong Seon Kim, Sang Hoon Chun, Sungsoo Park, Sieun Lee, Sae Eun Kim, Ji Hyung Hong, Keunsoo Kang, Yoon Ho Ko, Young-Ho Ahn

Abstract read
In one paragraph

Article in Cancers, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Review
  2. circ_0000567/miR-421/Journal of Cancer · 2022
    Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. 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

9 authors.

Jeong Seon KimDepartment of Molecular Medicine, College of Medicine, Ewha Womans University, Seoul 07804, Korea.
Sang Hoon ChunDivision of Oncology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea.ORCID 0000-0002-5847-7317
Sungsoo ParkDeargen, Inc., Daejeon 34051, Korea.
Sieun LeeDepartment of Molecular Medicine, College of Medicine, Ewha Womans University, Seoul 07804, Korea.
Sae Eun KimDepartment of Molecular Medicine, College of Medicine, Ewha Womans University, Seoul 07804, Korea.
Ji Hyung HongDivision of Oncology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea.ORCID 0000-0002-0492-3959
Keunsoo KangDepartment of Microbiology, College of Natural Sciences, Dankook University, Cheonan 31116, Korea.ORCID 0000-0003-0611-9320
Yoon Ho KoDivision of Oncology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea.ORCID 0000-0002-2506-3740
Young-Ho AhnDepartment of Molecular Medicine, College of Medicine, Ewha Womans University, Seoul 07804, Korea.ORCID 0000-0002-1084-0367

Funding

Health Fellowship Foundation (Korea) 2019National R&D Program for Cancer Control 1720100National Research Foundation of Korea 2020R1A5A2019210National Research Foundation of Korea NRF-2019R1F1A1057968
6 · The paper itself

Abstract

The evolution of next-generation sequencing technology has resulted in a generation of large amounts of cancer genomic data. Therefore, increasingly complex techniques are required to appropriately analyze this data in order to determine its clinical relevance. In this study, we applied a neural network-based technique to analyze data from The Cancer Genome Atlas and extract useful microRNA (miRNA) features for predicting the prognosis of patients with lung adenocarcinomas (LUAD). Using the Cascaded Wx platform, we identified and ranked miRNAs that affected LUAD patient survival and selected the two top-ranked miRNAs (miR-374a and miR-374b) for measurement of their expression levels in patient tumor tissues and in lung cancer cells exhibiting an altered epithelial-to-mesenchymal transition (EMT) status. Analysis of miRNA expression from tumor samples revealed that high miR-374a/b expression was associated with poor patient survival rates. In lung cancer cells, the EMT signal induced miR-374a/b expression, which, in turn, promoted EMT and invasiveness. These findings demonstrated that this approach enabled effective identification and validation of prognostic miRNA markers in LUAD, suggesting its potential efficacy for clinical use.

Indexed as

Cascaded Wxlung adenocarcinomamachine learningmicroRNAprognosis

Identifiers

PMID32674274
PMCPMC7409139

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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.