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https://doi.org/10.14670/HH-18-512
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Título: | MiR-195-5p suppresses gastric adenocarcinoma cell progression via targeting OTX1 |
Fecha de publicación: | 2023 |
Editorial: | Universidad de Murcia, Departamento de Biologia Celular e Histiologia |
Cita bibliográfica: | Histology and Histopathology Vol. 38, nº6 (2023) |
ISSN: | 0213-3911 1699-5848 |
Materias relacionadas: | CDU::6 - Ciencias aplicadas::61 - Medicina::616 - Patología. Medicina clínica. Oncología |
Palabras clave: | miR-195-5p Gastric adenocarcinoma OTX1 Invasion Migration Proliferation Epithelialmesenchymal transition |
Resumen: | Gastric adenocarcinoma (GAC) caused by malignant transformation of gastric adenocytes is a malignancy with high incidence. MiR-195-5p modulates a variety of cancers. One of its target genes, orthodenticle homeobox 1 (OTX1), is believed to be a key modulator of tumor progression. We aim to analyze the mechanism of miR-195-5p and OTX1 in GAC. MiR195-5p and OTX1 mRNA levels in GAC cells were tested via qRT-PCR. OTX1 protein and EMT-related protein levels were examined through western blot. Several cell functional assays were designed to measure changes in cell malignant behaviors. Dual luciferase assay verified the targeting relation of miR-195-5p and OTX1. These experimental results showed significantly low miR-195-5p expression and significantly high OTX1 expression in GAC cells. Enforced miR-195-5p level repressed cell malignant progression and accelerated cell apoptosis in GAC. Increased OTX1 weakened the above-mentioned effect caused by overexpressing miR-195-5p. Thus, miR-195-5p restrained migration, proliferation, invasion and epithelial-mesenchymal transition process of GAC cells, and promoted cell apoptosis through regulating OTX1. A new insight is provided for searching for biomarkers or therapeutic targets of GAC. |
Autor/es principal/es: | Hu, Sizhe Zhou, Huanting Zhao, Xiaokang Qian, Feng Jin, Cancan |
URI: | http://hdl.handle.net/10201/131392 |
DOI: | https://doi.org/10.14670/HH-18-512 |
Tipo de documento: | info:eu-repo/semantics/article |
Número páginas / Extensión: | 10 |
Derechos: | info:eu-repo/semantics/openAccess Attribution-NonCommercial-NoDerivatives 4.0 Internacional |
Aparece en las colecciones: | Vol.38, nº6 (2023) |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
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Hu-38-659-668-2023.pdf | 7 MB | Adobe PDF | Visualizar/Abrir |
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