Long Non-coding RNA INE1 Induced Autophagy Promotes Sensitivity of Prostate Cancer Cells to Cisplatin
Prostate cancer is most prevalent malignancy of males in the world. In recent years, long non-coding RNAs (lncRNAs) were identified, and their functions are associated with prostate cancer initiation and progression. However, their molecular mechanisms still need to be elucidated before the clinical...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Asian Medical Press Ltd.(H.K.)
2022-12-01
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| Series: | Annals of Urologic Oncology |
| Subjects: | |
| Online Access: | http://auo.asmepress.com/articles/new-86-926.html |
| _version_ | 1811310735685320704 |
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| author | Hezhen Chu Kongdong Li Jie Gu Wenchao Xie Yimin Xie Jun Ma |
| author_facet | Hezhen Chu Kongdong Li Jie Gu Wenchao Xie Yimin Xie Jun Ma |
| author_sort | Hezhen Chu |
| collection | DOAJ |
| description | Prostate cancer is most prevalent malignancy of males in the world. In recent years, long non-coding RNAs (lncRNAs) were identified, and their functions are associated with prostate cancer initiation and progression. However, their molecular mechanisms still need to be elucidated before the clinical utility. In the present study, we identified the correlation of lncRNA inactivation escape 1 (INE1) with the characterization in prostate cancer patients, and detected the roles of INE1 in cell autophagy and apoptosis in prostate cancer cells. Our results showed that the lncRNA INE1 expression highly correlate with patients’ survival times, tumor stage, biochemical recurrence, disease recurrence and Gleason pattern. High expression of INE1 was detected in prostate cancer cells, and knockdown INE1 by siRNA resulted in significant inhibition of cell viability. In addition, silencing INE1 induced early autophagy and pro-apoptosis, which augments cisplatin (CDDP)-induced cell apoptosis. Moreover, INE1 played an anti-apoptotic role by targeting the serine/arginine-rich splicing factor 2 (SRSF2). |
| first_indexed | 2024-04-13T10:04:14Z |
| format | Article |
| id | doaj.art-691c5e5e013e484db873bb101a90ed97 |
| institution | Directory Open Access Journal |
| issn | 2617-7765 2617-7773 |
| language | English |
| last_indexed | 2024-04-13T10:04:14Z |
| publishDate | 2022-12-01 |
| publisher | Asian Medical Press Ltd.(H.K.) |
| record_format | Article |
| series | Annals of Urologic Oncology |
| spelling | doaj.art-691c5e5e013e484db873bb101a90ed972022-12-22T02:51:09ZengAsian Medical Press Ltd.(H.K.)Annals of Urologic Oncology2617-77652617-77732022-12-01510.32948/auo.2022.11.24Long Non-coding RNA INE1 Induced Autophagy Promotes Sensitivity of Prostate Cancer Cells to CisplatinHezhen Chu0 Kongdong Li1Jie Gu2Wenchao Xie3Yimin Xie4Jun Ma5Department of Urology, Yixing Traditional Chinese Medicine Hospital, Yixing, Jiangsu, China.School of Life Sciences, Jiangsu University, Zhenjiang, Jiangsu, China.School of Life Sciences, Jiangsu University, Zhenjiang, Jiangsu, China.Department of Urology, Affiliated Hospital of Jiangsu University-Yixing Hospital, Yixing, Jiangsu, China.Department of Urology, Affiliated Hospital of Jiangsu University-Yixing Hospital, Yixing, Jiangsu, China.Department of Urology, Yixing Traditional Chinese Medicine Hospital, Yixing, Jiangsu, China.Prostate cancer is most prevalent malignancy of males in the world. In recent years, long non-coding RNAs (lncRNAs) were identified, and their functions are associated with prostate cancer initiation and progression. However, their molecular mechanisms still need to be elucidated before the clinical utility. In the present study, we identified the correlation of lncRNA inactivation escape 1 (INE1) with the characterization in prostate cancer patients, and detected the roles of INE1 in cell autophagy and apoptosis in prostate cancer cells. Our results showed that the lncRNA INE1 expression highly correlate with patients’ survival times, tumor stage, biochemical recurrence, disease recurrence and Gleason pattern. High expression of INE1 was detected in prostate cancer cells, and knockdown INE1 by siRNA resulted in significant inhibition of cell viability. In addition, silencing INE1 induced early autophagy and pro-apoptosis, which augments cisplatin (CDDP)-induced cell apoptosis. Moreover, INE1 played an anti-apoptotic role by targeting the serine/arginine-rich splicing factor 2 (SRSF2).http://auo.asmepress.com/articles/new-86-926.htmlprostate cancerlncrnaine1autophagyapoptosiscisplatin |
| spellingShingle | Hezhen Chu Kongdong Li Jie Gu Wenchao Xie Yimin Xie Jun Ma Long Non-coding RNA INE1 Induced Autophagy Promotes Sensitivity of Prostate Cancer Cells to Cisplatin Annals of Urologic Oncology prostate cancer lncrna ine1 autophagy apoptosis cisplatin |
| title | Long Non-coding RNA INE1 Induced Autophagy Promotes Sensitivity of Prostate Cancer Cells to Cisplatin |
| title_full | Long Non-coding RNA INE1 Induced Autophagy Promotes Sensitivity of Prostate Cancer Cells to Cisplatin |
| title_fullStr | Long Non-coding RNA INE1 Induced Autophagy Promotes Sensitivity of Prostate Cancer Cells to Cisplatin |
| title_full_unstemmed | Long Non-coding RNA INE1 Induced Autophagy Promotes Sensitivity of Prostate Cancer Cells to Cisplatin |
| title_short | Long Non-coding RNA INE1 Induced Autophagy Promotes Sensitivity of Prostate Cancer Cells to Cisplatin |
| title_sort | long non coding rna ine1 induced autophagy promotes sensitivity of prostate cancer cells to cisplatin |
| topic | prostate cancer lncrna ine1 autophagy apoptosis cisplatin |
| url | http://auo.asmepress.com/articles/new-86-926.html |
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