22 July 2019 : Clinical Research
Potential Five-MicroRNA Signature Model for the Prediction of Prognosis in Patients with Wilms Tumor
Yihang Gong1ABCDE, Baojia Zou1ABCE, Jianxu Chen1DEF, Lei Ding1DEF, Peiping Li1CDF, Jiafan Chen1DF, Jiandi Chen2CE, Baimeng Zhang1BF, Jian Li1AEG*DOI: 10.12659/MSM.916230
Med Sci Monit 2019; 25:5435-5444
Abstract
BACKGROUND: Wilms tumor (WT) is the most common type of pediatric renal malignancy, and is associated with poor prognosis. The aim of the present study was to identify microRNA (miRNA) signatures which might predict prognosis and categorize WTs into high- and low-risk subgroups.
MATERIAL AND METHODS: The miRNA expression profiles of WT patients and normal samples were obtained from the Therapeutically Applicable Research to Generate Effective Treatment database. Differentially expressed miRNAs between WT patients and normal samples were identified using the EdgeR package. Subsequently, correlations between differentially expressed miRNAs and the prognosis of overall survival were analyzed. Enrichment analyses for the targeted mRNAs were conducted via the Database for Annotation, Visualization, and Integration Discovery.
RESULTS: A total of 154 miRNAs were identified as differentially expressed in WT. Of those, 18 miRNAs were associated with overall survival (P<0.05). A prognostic signature of 5 differentially expressed miRNAs (i.e., has-mir-149, has-mir-7112, has-mir-940, has-mir-1248, and has-mir-490) was constructed to classify the patients into high- and low-risk subgroups. The targeted mRNAs of these prognostic miRNAs were primarily enriched in Gene Ontology terms (i.e., protein autophosphorylation, protein dephosphorylation, and stress-activated MAPK cascade) and the Kyoto Encyclopedia of Genes and Genomes signaling pathways (i.e., MAPK, AMPK, and PI3K-Akt).
CONCLUSIONS: The 5-miRNA signature model might be useful in determining the prognosis of WT patients. As a promising prediction tool, this prognosis signature might serve as a potential biomarker for WT patients.
Keywords: Prognosis, Wilms Tumor, Biomarkers, Tumor, Down-Regulation, Gene Expression Profiling, Gene Expression Regulation, Neoplastic, gene ontology, Genetic Predisposition to Disease, Kaplan-Meier Estimate, Patients, RNA, Messenger, transcriptome, Up-Regulation
Editorial
01 January 2023 : Editorial
Editorial: Current Status of Two Adjuvanted Malaria Vaccines and the World Health Organization (WHO) Strategy to Eradicate Malaria by 2030DOI: 10.12659/MSM.939357
Med Sci Monit 2023; 29:e939357
SARS-CoV-2/COVID-19
26 January 2023 : Editorial
Editorial: The XBB.1.5 (‘Kraken’) Subvariant of Omicron SARS-CoV-2 and its Rapid Global SpreadMed Sci Monit In Press; DOI: 10.12659/MSM.939580
19 January 2023 : Clinical Research
Evaluation of Health-Related Quality of Life and Mental Health in 729 Medical Students in Indonesia During ...Med Sci Monit In Press; DOI: 10.12659/MSM.938892
19 January 2023 : Clinical Research
Determining the Impact of the COVID-19 Pandemic on Dental Care in the Serbian Adult Population: An Online Q...Med Sci Monit 2023; 29:e939238
27 December 2022 : Clinical Research
Effect of Physiotherapy to Correct Rounded Shoulder Posture in 30 Patients During the COVID-19 Pandemic in ...Med Sci Monit 2022; 28:e938926
In Press
31 Jan 2023 : Clinical Research
Balloon Dilation Eustachian Tuboplasty Combined with Tympanotomy Tube Insertion for Treatment of Refractory...Med Sci Monit In Press; DOI: 10.12659/MSM.938879
31 Jan 2023 : Clinical Research
Comparison of Vision Correction and Corneal Thickness at 180-Day Follow-Up After Femtosecond Laser-Assisted...Med Sci Monit In Press; DOI: 10.12659/MSM.939099
30 Jan 2023 : Clinical Research
Splenic Artery Steal Syndrome in Patients with Liver Cirrhosis: A Retrospective Clinical StudyMed Sci Monit In Press; DOI: 10.12659/MSM.938998
27 Jan 2023 : Database Analysis
Association Between Neutrophil-Lymphocyte Ratio and All-Cause Mortality in Critically Ill Patients with Chr...Med Sci Monit In Press; DOI: 10.12659/MSM.938554
Most Viewed Current Articles
13 Nov 2021 : Clinical Research
Acceptance of COVID-19 Vaccination and Its Associated Factors Among Cancer Patients Attending the Oncology ...DOI :10.12659/MSM.932788
Med Sci Monit 2021; 27:e932788
30 Dec 2021 : Clinical Research
Retrospective Study of Outcomes and Hospitalization Rates of Patients in Italy with a Confirmed Diagnosis o...DOI :10.12659/MSM.935379
Med Sci Monit 2021; 27:e935379
08 Mar 2022 : Review article
A Review of the Potential Roles of Antioxidant and Anti-Inflammatory Pharmacological Approaches for the Man...DOI :10.12659/MSM.936292
Med Sci Monit 2022; 28:e936292
01 Jan 2022 : Editorial
Editorial: Current Status of Oral Antiviral Drug Treatments for SARS-CoV-2 Infection in Non-Hospitalized Pa...DOI :10.12659/MSM.935952
Med Sci Monit 2022; 28:e935952