Role of m6A RNA Methylation in Thyroid Cancer Cell Lines.


Journal

International journal of molecular sciences
ISSN: 1422-0067
Titre abrégé: Int J Mol Sci
Pays: Switzerland
ID NLM: 101092791

Informations de publication

Date de publication:
29 Sep 2022
Historique:
received: 02 08 2022
revised: 15 09 2022
accepted: 23 09 2022
entrez: 14 10 2022
pubmed: 15 10 2022
medline: 18 10 2022
Statut: epublish

Résumé

N6-methyladenosine (m6A) is the most abundant internal modification of RNA in eukaryotic cells, and, in recent years, it has gained increasing attention. A good amount of data support the involvement of m6A modification in tumorigenesis, tumor progression, and metastatic dissemination. However, the role of this RNA modification in thyroid cancer still remains poorly investigated. In this study, m6A-related RNA methylation profiles are compared between a normal thyroid cell line and different thyroid cancer cell lines. With this approach, it was possible to identify the different patterns of m6A modification in different thyroid cancer models. Furthermore, by silencing METTL3, which is the main player in the RNA methylation machinery, it was possible to evaluate the impact of m6A modification on gene expression in an anaplastic thyroid cancer model. This experimental approach allowed us to identify

Identifiants

pubmed: 36232810
pii: ijms231911516
doi: 10.3390/ijms231911516
pmc: PMC9569446
pii:
doi:

Substances chimiques

RNA 63231-63-0
Methyltransferases EC 2.1.1.-
METTL3 protein, human EC 2.1.1.62

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Déclaration de conflit d'intérêts

The authors declare no competing interests.

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Auteurs

Lorenzo Allegri (L)

Department of Medicine, University of Udine, Via Chiusaforte, 33100 Udine, Italy.

Federica Baldan (F)

Institute of Medical Genetics, Academic Hospital of Udine, Azienda Sanitaria Universitaria Integrata di Udine, 33100 Udine, Italy.

Elisabetta Molteni (E)

Department of Medicine, University of Udine, Via Chiusaforte, 33100 Udine, Italy.

Catia Mio (C)

Department of Medicine, University of Udine, Via Chiusaforte, 33100 Udine, Italy.

Giuseppe Damante (G)

Department of Medicine, University of Udine, Via Chiusaforte, 33100 Udine, Italy.
Institute of Medical Genetics, Academic Hospital of Udine, Azienda Sanitaria Universitaria Integrata di Udine, 33100 Udine, Italy.

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Classifications MeSH