tRNA

internal tRFs itRF molecular diagnostics non-coding RNAs (ncRNAs) tRFs tRNA fragments tRNA-derived small fragments (tsRNAs) transfer RNAs

Journal

Cancers
ISSN: 2072-6694
Titre abrégé: Cancers (Basel)
Pays: Switzerland
ID NLM: 101526829

Informations de publication

Date de publication:
22 Dec 2021
Historique:
received: 19 10 2021
revised: 15 12 2021
accepted: 16 12 2021
entrez: 11 1 2022
pubmed: 12 1 2022
medline: 12 1 2022
Statut: epublish

Résumé

Epithelial ovarian cancer (EOC) remains a highly-lethal gynecological malignancy, characterized by frequent recurrence, chemotherapy resistance and poor 5-year survival. Identifying novel predictive molecular markers remains an overdue challenge in the disease's clinical management. Herein, in silico analysis of TCGA-OV highlighted the tRNA-derived internal fragment (i-tRF-GlyGCC) among the most abundant tRFs in ovarian tumors, while target prediction and gene ontology (GO) enrichment analysis predicted its implication in key biological processes. Thereafter, i-tRF-GlyGCC levels were quantified in a screening EOC (

Identifiants

pubmed: 35008188
pii: cancers14010024
doi: 10.3390/cancers14010024
pmc: PMC8750938
pii:
doi:

Types de publication

Journal Article

Langues

eng

Subventions

Organisme : Stavros Niarchos Foundation
ID : 16785

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Auteurs

Konstantina Panoutsopoulou (K)

Department of Biochemistry and Molecular Biology, Faculty of Biology, National and Kapodistrian University of Athens, 15771 Athens, Greece.

Tobias Dreyer (T)

Clinical Research Unit, Department of Obstetrics and Gynecology, School of Medicine, Technical University of Munich, 81675 Munich, Germany.

Julia Dorn (J)

Clinical Research Unit, Department of Obstetrics and Gynecology, School of Medicine, Technical University of Munich, 81675 Munich, Germany.

Eva Obermayr (E)

Molecular Oncology Group, Department of Obstetrics and Gynecology, Comprehensive Cancer Center-Gynecologic Cancer Unit, Medical University of Vienna, 1090 Vienna, Austria.

Sven Mahner (S)

Department of Gynecology, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany.

Toon van Gorp (TV)

Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, University Hospital Leuven, Leuven Cancer Institute, 3000 Leuven, Belgium.

Ioana Braicu (I)

Department of Gynecology, Campus Virchow, Charité University Medicine, 13353 Berlin, Germany.

Robert Zeillinger (R)

Molecular Oncology Group, Department of Obstetrics and Gynecology, Comprehensive Cancer Center-Gynecologic Cancer Unit, Medical University of Vienna, 1090 Vienna, Austria.

Viktor Magdolen (V)

Clinical Research Unit, Department of Obstetrics and Gynecology, School of Medicine, Technical University of Munich, 81675 Munich, Germany.

Margaritis Avgeris (M)

Department of Biochemistry and Molecular Biology, Faculty of Biology, National and Kapodistrian University of Athens, 15771 Athens, Greece.
Laboratory of Clinical Biochemistry-Molecular Diagnostics, Second Department of Pediatrics, School of Medicine, National and Kapodistrian University of Athens, "P. & A. Kyriakou" Children's Hospital, 11527 Athens, Greece.

Andreas Scorilas (A)

Department of Biochemistry and Molecular Biology, Faculty of Biology, National and Kapodistrian University of Athens, 15771 Athens, Greece.

Classifications MeSH