MALAT1 promotes malignant pleural mesothelioma by sponging miR-141-3p
The aim of this study was to clarify the role of lncRNA metastasis-associated lung adenocarcinoma transcript 1 (MALAT1) in proliferation, migration, and invasion of malignant pleural mesothelioma (MPM) cells. The quantitative reverse transcription polymerase chain reaction (RT-qPCR) was used to dete...
Guardado en:
Autores principales: | , , , , , |
---|---|
Formato: | article |
Lenguaje: | EN |
Publicado: |
De Gruyter
2021
|
Materias: | |
Acceso en línea: | https://doaj.org/article/9e1202569e884597b3c912d823f753da |
Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|
id |
oai:doaj.org-article:9e1202569e884597b3c912d823f753da |
---|---|
record_format |
dspace |
spelling |
oai:doaj.org-article:9e1202569e884597b3c912d823f753da2021-12-05T14:10:55ZMALAT1 promotes malignant pleural mesothelioma by sponging miR-141-3p2391-546310.1515/med-2021-0383https://doaj.org/article/9e1202569e884597b3c912d823f753da2021-11-01T00:00:00Zhttps://doi.org/10.1515/med-2021-0383https://doaj.org/toc/2391-5463The aim of this study was to clarify the role of lncRNA metastasis-associated lung adenocarcinoma transcript 1 (MALAT1) in proliferation, migration, and invasion of malignant pleural mesothelioma (MPM) cells. The quantitative reverse transcription polymerase chain reaction (RT-qPCR) was used to detect the expression of MALAT1 in MPM cell lines. The effects of MALAT1 and miR-141-3p on the proliferation, migration, and invasion of MPM cells were studied through a series of in vitro cellular experiments. The flow cytometry was utilized to detect the cell apoptosis. The dual‐luciferase reporter assay was employed to explore the binding relationship among MALAT1, miR-141-3p, and YES-associated protein 1 (YAP1). MALAT1 was overexpressed in MPM cell lines, while its knockdown significantly inhibited the cell proliferation, migration, and invasion, and increased the number of MPM cells in the G0/G1 phase. In addition, MALAT1 could directly bind to miR-141-3p and inhibit its expression. YAP1 has been identified as a downstream target of miR-141-3p, and its expression level was inhibited by miR-141-3p. MALAT1 can be used as a competitive endogenous RNA (ceRNA) to regulate the YAP1-Hippo signaling pathway through miR-141-3p, promote the proliferation, migration, and invasion of MPM cells, and provide a new target for the therapy of MPM.Wang PeiBai CuiweiShen ShashaJiang ChangDeng JieHan DanDe Gruyterarticlelncrna malat1malignant pleural mesotheliomamir-141-3pyap1-hipposignaling pathwayMedicineRENOpen Medicine, Vol 16, Iss 1, Pp 1653-1667 (2021) |
institution |
DOAJ |
collection |
DOAJ |
language |
EN |
topic |
lncrna malat1 malignant pleural mesothelioma mir-141-3p yap1-hippo signaling pathway Medicine R |
spellingShingle |
lncrna malat1 malignant pleural mesothelioma mir-141-3p yap1-hippo signaling pathway Medicine R Wang Pei Bai Cuiwei Shen Shasha Jiang Chang Deng Jie Han Dan MALAT1 promotes malignant pleural mesothelioma by sponging miR-141-3p |
description |
The aim of this study was to clarify the role of lncRNA metastasis-associated lung adenocarcinoma transcript 1 (MALAT1) in proliferation, migration, and invasion of malignant pleural mesothelioma (MPM) cells. The quantitative reverse transcription polymerase chain reaction (RT-qPCR) was used to detect the expression of MALAT1 in MPM cell lines. The effects of MALAT1 and miR-141-3p on the proliferation, migration, and invasion of MPM cells were studied through a series of in vitro cellular experiments. The flow cytometry was utilized to detect the cell apoptosis. The dual‐luciferase reporter assay was employed to explore the binding relationship among MALAT1, miR-141-3p, and YES-associated protein 1 (YAP1). MALAT1 was overexpressed in MPM cell lines, while its knockdown significantly inhibited the cell proliferation, migration, and invasion, and increased the number of MPM cells in the G0/G1 phase. In addition, MALAT1 could directly bind to miR-141-3p and inhibit its expression. YAP1 has been identified as a downstream target of miR-141-3p, and its expression level was inhibited by miR-141-3p. MALAT1 can be used as a competitive endogenous RNA (ceRNA) to regulate the YAP1-Hippo signaling pathway through miR-141-3p, promote the proliferation, migration, and invasion of MPM cells, and provide a new target for the therapy of MPM. |
format |
article |
author |
Wang Pei Bai Cuiwei Shen Shasha Jiang Chang Deng Jie Han Dan |
author_facet |
Wang Pei Bai Cuiwei Shen Shasha Jiang Chang Deng Jie Han Dan |
author_sort |
Wang Pei |
title |
MALAT1 promotes malignant pleural mesothelioma by sponging miR-141-3p |
title_short |
MALAT1 promotes malignant pleural mesothelioma by sponging miR-141-3p |
title_full |
MALAT1 promotes malignant pleural mesothelioma by sponging miR-141-3p |
title_fullStr |
MALAT1 promotes malignant pleural mesothelioma by sponging miR-141-3p |
title_full_unstemmed |
MALAT1 promotes malignant pleural mesothelioma by sponging miR-141-3p |
title_sort |
malat1 promotes malignant pleural mesothelioma by sponging mir-141-3p |
publisher |
De Gruyter |
publishDate |
2021 |
url |
https://doaj.org/article/9e1202569e884597b3c912d823f753da |
work_keys_str_mv |
AT wangpei malat1promotesmalignantpleuralmesotheliomabyspongingmir1413p AT baicuiwei malat1promotesmalignantpleuralmesotheliomabyspongingmir1413p AT shenshasha malat1promotesmalignantpleuralmesotheliomabyspongingmir1413p AT jiangchang malat1promotesmalignantpleuralmesotheliomabyspongingmir1413p AT dengjie malat1promotesmalignantpleuralmesotheliomabyspongingmir1413p AT handan malat1promotesmalignantpleuralmesotheliomabyspongingmir1413p |
_version_ |
1718371619452223488 |