Circ_0058106 promotes proliferation, metastasis and EMT process by regulating Wnt2b/β-catenin/c-Myc pathway through miR-185-3p in hypopharyngeal squamous cell carcinoma

Abstract Hypopharyngeal squamous cell carcinoma (HSCC) accounts 95% of hypopharyngeal cancer, which is characterized by high early metastasis rate and poor prognosis. It is reported that circular RNA is involved in the occurrence and development of cancer; however, the role of circRNA in hypopharyng...

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Autores principales:	Ce Li, Wenming Li, Shengda Cao, Jianing Xu, Ye Qian, Xinliang Pan, Dapeng Lei, Dongmin Wei
Formato:	article
Lenguaje:	EN
Publicado:	Nature Publishing Group 2021
Materias:	Cytology QH573-671
Acceso en línea:	https://doaj.org/article/ac8edfec23834e26a00af8c7f9142f91
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spelling	oai:doaj.org-article:ac8edfec23834e26a00af8c7f9142f912021-11-14T12:06:42ZCirc_0058106 promotes proliferation, metastasis and EMT process by regulating Wnt2b/β-catenin/c-Myc pathway through miR-185-3p in hypopharyngeal squamous cell carcinoma10.1038/s41419-021-04346-82041-4889https://doaj.org/article/ac8edfec23834e26a00af8c7f9142f912021-11-01T00:00:00Zhttps://doi.org/10.1038/s41419-021-04346-8https://doaj.org/toc/2041-4889Abstract Hypopharyngeal squamous cell carcinoma (HSCC) accounts 95% of hypopharyngeal cancer, which is characterized by high early metastasis rate and poor prognosis. It is reported that circular RNA is involved in the occurrence and development of cancer; however, the role of circRNA in hypopharyngeal cancer has little been investigated. We performed hypopharyngeal carcinoma circRNA microarray and qRT-PCR verification. The results showed circ_0058106 expression level was significantly upregulated in tumor tissues than in corresponding normal tissues. We found that circ_0058106 upregulation promoted proliferation, migration and invasion of HSCC cells, while knockdown of circ_0058106 inhibited proliferation, migration and invasion of HSCC cells both in vitro and in vivo. Bioinformatics predicted circ_0058106 may interact with miR-185-3p. We verified circ_0058106 directly bound miR-185-3p and downregulated miR-185-3p expression by using dual-luciferase reporter assay and qRT-PCR. Moreover, we proved circ_0058106 promoted HSCC cells tumorigenesis and EMT process by regulating Wnt2b/β-catenin/c-Myc pathway via miR-185-3p. In conclusion, our findings firstly confirmed the carcinogenic effect of circ_0058106 in promoting HSCC cells tumorigenesis, metastasis, invasion and EMT process by regulating Wnt2b/β-catenin/c-Myc pathway through sponging miR-185-3p, indicating that circ_0058106 may be a new therapeutic target and prognostic marker for HSCC.Ce LiWenming LiShengda CaoJianing XuYe QianXinliang PanDapeng LeiDongmin WeiNature Publishing GrouparticleCytologyQH573-671ENCell Death and Disease, Vol 12, Iss 11, Pp 1-11 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Cytology QH573-671
spellingShingle	Cytology QH573-671 Ce Li Wenming Li Shengda Cao Jianing Xu Ye Qian Xinliang Pan Dapeng Lei Dongmin Wei Circ_0058106 promotes proliferation, metastasis and EMT process by regulating Wnt2b/β-catenin/c-Myc pathway through miR-185-3p in hypopharyngeal squamous cell carcinoma
description	Abstract Hypopharyngeal squamous cell carcinoma (HSCC) accounts 95% of hypopharyngeal cancer, which is characterized by high early metastasis rate and poor prognosis. It is reported that circular RNA is involved in the occurrence and development of cancer; however, the role of circRNA in hypopharyngeal cancer has little been investigated. We performed hypopharyngeal carcinoma circRNA microarray and qRT-PCR verification. The results showed circ_0058106 expression level was significantly upregulated in tumor tissues than in corresponding normal tissues. We found that circ_0058106 upregulation promoted proliferation, migration and invasion of HSCC cells, while knockdown of circ_0058106 inhibited proliferation, migration and invasion of HSCC cells both in vitro and in vivo. Bioinformatics predicted circ_0058106 may interact with miR-185-3p. We verified circ_0058106 directly bound miR-185-3p and downregulated miR-185-3p expression by using dual-luciferase reporter assay and qRT-PCR. Moreover, we proved circ_0058106 promoted HSCC cells tumorigenesis and EMT process by regulating Wnt2b/β-catenin/c-Myc pathway via miR-185-3p. In conclusion, our findings firstly confirmed the carcinogenic effect of circ_0058106 in promoting HSCC cells tumorigenesis, metastasis, invasion and EMT process by regulating Wnt2b/β-catenin/c-Myc pathway through sponging miR-185-3p, indicating that circ_0058106 may be a new therapeutic target and prognostic marker for HSCC.
format	article
author	Ce Li Wenming Li Shengda Cao Jianing Xu Ye Qian Xinliang Pan Dapeng Lei Dongmin Wei
author_facet	Ce Li Wenming Li Shengda Cao Jianing Xu Ye Qian Xinliang Pan Dapeng Lei Dongmin Wei
author_sort	Ce Li
title	Circ_0058106 promotes proliferation, metastasis and EMT process by regulating Wnt2b/β-catenin/c-Myc pathway through miR-185-3p in hypopharyngeal squamous cell carcinoma
title_short	Circ_0058106 promotes proliferation, metastasis and EMT process by regulating Wnt2b/β-catenin/c-Myc pathway through miR-185-3p in hypopharyngeal squamous cell carcinoma
title_full	Circ_0058106 promotes proliferation, metastasis and EMT process by regulating Wnt2b/β-catenin/c-Myc pathway through miR-185-3p in hypopharyngeal squamous cell carcinoma
title_fullStr	Circ_0058106 promotes proliferation, metastasis and EMT process by regulating Wnt2b/β-catenin/c-Myc pathway through miR-185-3p in hypopharyngeal squamous cell carcinoma
title_full_unstemmed	Circ_0058106 promotes proliferation, metastasis and EMT process by regulating Wnt2b/β-catenin/c-Myc pathway through miR-185-3p in hypopharyngeal squamous cell carcinoma
title_sort	circ_0058106 promotes proliferation, metastasis and emt process by regulating wnt2b/β-catenin/c-myc pathway through mir-185-3p in hypopharyngeal squamous cell carcinoma
publisher	Nature Publishing Group
publishDate	2021
url	https://doaj.org/article/ac8edfec23834e26a00af8c7f9142f91
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Circ_0058106 promotes proliferation, metastasis and EMT process by regulating Wnt2b/β-catenin/c-Myc pathway through miR-185-3p in hypopharyngeal squamous cell carcinoma

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