Hsa-miR-330-5p Aggravates Thyroid Carcinoma via Targeting FOXE1
Background. Thyroid carcinoma (TC) is one of the frequent endocrine malignancies, and growing evidence suggests that aberrant microRNA (miRNA) expression contributes to TC development and progression. Nevertheless, the function of miR-330-5p in the progression of TC remains unknown. Methods. The exp...
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Series: | Journal of Oncology |
Online Access: | http://dx.doi.org/10.1155/2021/1070365 |
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doaj-38daff5323874687ad0ede8dab24a5b22021-07-12T02:12:31ZengHindawi LimitedJournal of Oncology1687-84692021-01-01202110.1155/2021/1070365Hsa-miR-330-5p Aggravates Thyroid Carcinoma via Targeting FOXE1Yuxia Wang0Zhaozhe Liu1Xiangning Ren2Nan Sun3Qiuhua Li4Che Bian5Department of EndocrinologyOncology DepartmentDepartment of EndocrinologyDepartment of EndocrinologyOncology DepartmentDepartment of EndocrinologyBackground. Thyroid carcinoma (TC) is one of the frequent endocrine malignancies, and growing evidence suggests that aberrant microRNA (miRNA) expression contributes to TC development and progression. Nevertheless, the function of miR-330-5p in the progression of TC remains unknown. Methods. The expression levels of miR-330-5 in patients with thyroid carcinoma and healthy controls were detected, and their potential diagnostic and prognostic values were analyzed. Results. In this study, we firstly found that miR-330-5p expression was markedly upregulated in TC tissue and cell lines. Functionally, the downregulation of miR-330-5p suppressed TC cell proliferation, migration, and invasion. Further studies revealed that miR-330-5p negatively regulated the expression of forkhead box E1 (FOXE1). More importantly, the results of rescue experiments suggested that FOXE1 overexpression reduced the positive effects of miR-330-5p overexpression in TPC-1 and K-1 cells. Conclusions. This work revealed that miR-330-5p facilitated the TC progression through targeting FOXE1, which may offer novel therapeutic options for TC.http://dx.doi.org/10.1155/2021/1070365 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Yuxia Wang Zhaozhe Liu Xiangning Ren Nan Sun Qiuhua Li Che Bian |
spellingShingle |
Yuxia Wang Zhaozhe Liu Xiangning Ren Nan Sun Qiuhua Li Che Bian Hsa-miR-330-5p Aggravates Thyroid Carcinoma via Targeting FOXE1 Journal of Oncology |
author_facet |
Yuxia Wang Zhaozhe Liu Xiangning Ren Nan Sun Qiuhua Li Che Bian |
author_sort |
Yuxia Wang |
title |
Hsa-miR-330-5p Aggravates Thyroid Carcinoma via Targeting FOXE1 |
title_short |
Hsa-miR-330-5p Aggravates Thyroid Carcinoma via Targeting FOXE1 |
title_full |
Hsa-miR-330-5p Aggravates Thyroid Carcinoma via Targeting FOXE1 |
title_fullStr |
Hsa-miR-330-5p Aggravates Thyroid Carcinoma via Targeting FOXE1 |
title_full_unstemmed |
Hsa-miR-330-5p Aggravates Thyroid Carcinoma via Targeting FOXE1 |
title_sort |
hsa-mir-330-5p aggravates thyroid carcinoma via targeting foxe1 |
publisher |
Hindawi Limited |
series |
Journal of Oncology |
issn |
1687-8469 |
publishDate |
2021-01-01 |
description |
Background. Thyroid carcinoma (TC) is one of the frequent endocrine malignancies, and growing evidence suggests that aberrant microRNA (miRNA) expression contributes to TC development and progression. Nevertheless, the function of miR-330-5p in the progression of TC remains unknown. Methods. The expression levels of miR-330-5 in patients with thyroid carcinoma and healthy controls were detected, and their potential diagnostic and prognostic values were analyzed. Results. In this study, we firstly found that miR-330-5p expression was markedly upregulated in TC tissue and cell lines. Functionally, the downregulation of miR-330-5p suppressed TC cell proliferation, migration, and invasion. Further studies revealed that miR-330-5p negatively regulated the expression of forkhead box E1 (FOXE1). More importantly, the results of rescue experiments suggested that FOXE1 overexpression reduced the positive effects of miR-330-5p overexpression in TPC-1 and K-1 cells. Conclusions. This work revealed that miR-330-5p facilitated the TC progression through targeting FOXE1, which may offer novel therapeutic options for TC. |
url |
http://dx.doi.org/10.1155/2021/1070365 |
work_keys_str_mv |
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