An Overview of C19MC Cluster Subgroup 3 and Cancer

Title:An Overview of C19MC Cluster Subgroup 3 and Cancer

Volume: 10 Issue: 3

Author(s): Ángela Y. García Fonseca, Janneth Gonzalez Santos and Andrés Felipe Aristizábal-Pachón*

Affiliation:

• Departamento de Nutrición y Bioquímica, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá D.C.,Colombia

Keywords: MicroRNAs, microRNAs therapy, oncomirs, tumor suppressor, gene regulation, homology sequences.

Abstract: The primate-specific microRNA gene cluster on chromosome 19 (C19MC) is composed of 56 mature microRNAs (miRNAs), which are divided into three subgroups according to the sequence similarity. This cluster is principally expressed in the placenta but not in other tissues. C19MC is involved in the regulation of proliferation, migration, and invasion of trophoblastic cells, which are important for the development of the placenta. There is a growing number of studies that have found an altered expression of some miRNAs of the C19MC cluster in cancer, suggesting that these could play an important role in the development of this disease. Therefore, in this work, we provided an overview of the C19MC cluster's role in cancer through a systematic review of published articles. In particular, we focused on miRNAs of subgroup 3. These studies suggest that miRNAs such as miR-512-3p, miR-512-5p, miR-516a-5p, miR-516b-5p, and miR-498-5p could play a pivotal role in the development of therapies for cancer. Future studies are necessary to elucidate the molecular processes and pathways regulated by subgroup 3 miRNAs.

Cite this article as:

Fonseca Y. García Ángela , Santos Gonzalez Janneth and Aristizábal-Pachón Felipe Andrés *, An Overview of C19MC Cluster Subgroup 3 and Cancer, MicroRNA 2021; 10 (3) . https://dx.doi.org/10.2174/2211536610666211022144655