|
2
|
Lu Y, Yang C, Zhang L, Ding J. Ropivacaine Retards the Viability, Migration, and Invasion of Choriocarcinoma Cells by Regulating the Long Noncoding RNA OGFRP1/MicroRNA-4731-5p/HIF3A Axis. Mol Biotechnol 2021; 64:499-509. [PMID: 34855100 DOI: 10.1007/s12033-021-00429-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Accepted: 11/22/2021] [Indexed: 12/01/2022]
Abstract
Choriocarcinoma is an aggressive gestational trophoblastic neoplasm. This study attempted to explore the biological functions and underlying mechanisms by which ropivacaine restrains the progression of choriocarcinoma. The expression of long noncoding RNA OGFRP1, microRNA-4731-5p (miR-4731-5p), and HIF3A in choriocarcinoma cells was assessed by qRT-PCR. Choriocarcinoma cells treated with ropivacaine at the concentration of 100, 500, and 1000 μM were cultured for 24, 48, and 72 h, respectively. Choriocarcinoma cell viability was evaluated by MTT assay. Transwell assay was conducted to examine choriocarcinoma cell migration and invasion. Additionally, the target relationship between OGFRP1 and miR-4731-5p or between miR-4731-5p and HIF3A was predicted by bioinformatics analysis and confirmed by dual-luciferase reporter assays. OGFRP1 and HIF3A expression were enhanced in choriocarcinoma cells, while miR-4731-5p expression was inhibited. Treatment with ropivacaine impeded choriocarcinoma cell viability, migration, and invasion. Choriocarcinoma cells treated with 1000 μM ropivacaine for 48 h were selected for subsequent experiments. OGFRP1 elevation or miR-4731-5p deficiency mitigated the reduction effect of ropivacaine on tumorigenesis of choriocarcinoma cells. Besides, miR-4731-5p was predicted as the potential OGFRP1 target by StarBase and LncBase, and HIF3A was predicted as the potential miR-4731-5p target by StarBase and TargetScan. Dual-luciferase reporter assays determined that miR-4731-5p was a target of OGFRP1 and HIF3A was a target of miR-4731-5p. Feedback experiments declared that miR-4731-5p elevation or HIF3A suppression reversed the promoting effect of OGFRP1 overexpression on the malignant behaviors of ropivacaine-treated choriocarcinoma cells. Ropivacaine constrained choriocarcinoma cell viability, migration, and invasion through modulating the OGFRP1/miR-4731-5p/HIF3A axis. Our study may provide a novel strategy for choriocarcinoma prevention and treatment.
Collapse
Affiliation(s)
- Yaojun Lu
- Department of Anaesthesiology, The Obstetrics and Gynecology Hospital of Fudan University, No. 128, Shenyang Road, Shanghai City, 200090, China
| | - Chen Yang
- Department of Anaesthesiology, The Obstetrics and Gynecology Hospital of Fudan University, No. 128, Shenyang Road, Shanghai City, 200090, China
| | - Le Zhang
- Department of Anaesthesiology, The Obstetrics and Gynecology Hospital of Fudan University, No. 128, Shenyang Road, Shanghai City, 200090, China
| | - Juan Ding
- Department of Anaesthesiology, Fudan University Shanghai Cancer Center, No. 270, Dong'an Road, Shanghai City, 200032, China.
| |
Collapse
|
|
3
|
Liu X, Niu N, Li P, Zhai L, Xiao K, Chen W, Zhuang X. LncRNA OGFRP1 acts as an oncogene in NSCLC via miR-4640-5p/eIF5A axis. Cancer Cell Int 2021; 21:425. [PMID: 34389018 PMCID: PMC8361654 DOI: 10.1186/s12935-021-02115-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Accepted: 07/25/2021] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Long noncoding RNAs (lncRNAs) OGFRP1 is up-regulated in endometrial cancer and cervical carcinoma, and OGFRP1 suppression inhibits the malignant behavior of cancer cells. Here, we evaluated the expression pattern, biological function and potential mechanism of OGFRP1 in non-small cell lung cancer (NSCLC). METHODS The expression of target genes in 25 pairs of clinically collected NSCLC and normal lung tissue samples was detected by qRT-PCR or western blot. We screened the siRNA (siOGFRP1) to down-regulate the expression of OGFRP1 in A549 and H1299 cells. The biological function of A549 and H1299 cells were examined by CCK8, wound healing and transwell assays. The molecular mechanism of OGFRP1 was further explored. RESULTS The expression of OGFRP1 in NSCLC tissues were higher than that in normal lung tissue. siOGFRP1 inhibited the proliferation, migration and invasion of A549 and H1299 cells. In addition, the expression of EMT-related and apoptosis-related proteins was changed by siOGFRP1 transfection. OGFRP1 can directly interact with miR-4640-5p, and siOGFRP1 increased the level of miR-4640-5p. Moreover, miR-4640-5p could directly bind to the 3' UTR region of eIF5A mRNA. eIF5A was highly expressed in NSCLC tissues, and predicted a poor prognosis. In addition, the expression of miR-4640-5p and eIF5A in NSCLC tissues were negatively correlated, while the expression of OGFRP1 and eIF5A were positively correlated. Knockdown of OGFRP1 inhibited the expression of eIF5A, while transfection of miR-4640-5p inhibitor up-regulated the expression of eIF5A. CONCLUSIONS Taken together, we demonstrated that down-regulation of OGFRP1 inhibited the progression of NSCLC through miR-4640-5p/eIF5A axis.
Collapse
Affiliation(s)
- Xiaojing Liu
- Department of Clinical Laboratory Medicine, Shandong University Qilu Hospital, Jinan, 250012, China
| | - Na Niu
- Department of Pediatrics, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, Shandong, China
| | - Pibao Li
- Intensive Care Unit, The Third Hospital of Shandong Province Affiliated To Shandong University, Jinan, 250041, China
| | - Liping Zhai
- Shandong Province Endemic Disease Control Institute, Jinan, 250014, China
| | - Ke Xiao
- Department of Clinical Laboratory Medicine, Shandong University Qilu Hospital, Jinan, 250012, China
| | - Wendan Chen
- Department of Clinical Laboratory Medicine, Shandong University Qilu Hospital, Jinan, 250012, China
| | - Xuewei Zhuang
- Department of Clinical Laboratory Medicine, The Third Hospital of Shandong Province Affiliated To Shandong University, #12 Wuying Shan Zhong Road, Tianqiao District, Jinan, 250041, China.
| |
Collapse
|
|
4
|
Wang C, Ding T, Yang D, Zhang P, Hu X, Qin W, Zheng J. The lncRNA OGFRP1/miR-149-5p/IL-6 axis regulates prostate cancer chemoresistance. Pathol Res Pract 2021; 224:153535. [PMID: 34293716 DOI: 10.1016/j.prp.2021.153535] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 06/19/2021] [Accepted: 06/20/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND The long non-coding RNA (lncRNA) OGFRP1 has been found to promote malignancy in prostate cancer (PC) and other cancer types. How this lncRNA functions in the regulation of PC chemoresistance, however, is poorly defined. METHODS qRT-PCR was employed to measure OGFRP1, miR-149-5p, and IL-6 expression in PC tissues and cells. IC50 values for paclitaxel and docetaxel in PC cells were assessed via a CCK-8 assay approach. Putative miR-149-5p binding targets were identified and validated through bioinformatics assays and luciferase reporter assays, respectively. The impact of OGFRP1 on PC chemoresistance in vivo was validated using a xenograft model system. RESULTS Docetaxel-resistant PC (PC/DR) cells and tissues exhibited reduced OGFRP1 expression and increased miR-149-5p expression. Knocking down OGFRP1 augmented the sensitivity of these PC cells to docetaxel and paclitaxel in vitro and in vivo. Mechanistically, OGFRP1 was found to bind and sequester miR-149-5p within PC/DR cells, thereby indirectly regulating IL-6 expression. Consistent with this model, the overexpression of IL-6 reversed the OGFRP1 knockdown-mediated reductions in docetaxel and paclitaxel IC50 values for these PC cells. CONCLUSIONS OGFRP1 can sequester miR-149-5p, thereby indirectly promoting IL-6 upregulation and thereby promoting chemoresistance in PC cells. This OGFRP1/miR-149-5p/IL-6 axis may thus be a promising target for therapeutic efforts aimed at PC chemosensitization and treatment.
Collapse
Affiliation(s)
- Chen Wang
- MRI Department, Huadong Hospital Affiliated to Fudan University, Shanghai 200040, China
| | - Tao Ding
- Department of Urology, Shanghai Sixth People's Hospital South Campus Affiliated to Shanghai Jiao Tong University, Shanghai 201499, China
| | - Deping Yang
- Department of Laboratory Medicine, Shanghai University of Medicine & Health Sciences Affiliated Zhoupu Hospital, Shanghai 201318, China
| | - Ping Zhang
- Department of Laboratory Medicine, Shanghai University of Medicine & Health Sciences Affiliated Zhoupu Hospital, Shanghai 201318, China
| | - Xiongmin Hu
- Shanghai Runda Rongjia Biotechnology Co., Ltd, Shanghai 200439, China
| | - Wei Qin
- Shanghai Runda Rongjia Biotechnology Co., Ltd, Shanghai 200439, China; Bio-X Institutes, Shanghai Jiao Tong University, Shanghai 200030, China.
| | - Jianghua Zheng
- Department of Laboratory Medicine, Shanghai University of Medicine & Health Sciences Affiliated Zhoupu Hospital, Shanghai 201318, China.
| |
Collapse
|
|
5
|
Di Fiore R, Suleiman S, Felix A, O’Toole SA, O’Leary JJ, Ward MP, Beirne J, Sabol M, Ozretić P, Yordanov A, Vasileva-Slaveva M, Kostov S, Nikolova M, Said-Huntingford I, Ayers D, Ellul B, Pentimalli F, Giordano A, Calleja-Agius J. An Overview of the Role of Long Non-Coding RNAs in Human Choriocarcinoma. Int J Mol Sci 2021; 22:ijms22126506. [PMID: 34204445 PMCID: PMC8235025 DOI: 10.3390/ijms22126506] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 06/11/2021] [Accepted: 06/15/2021] [Indexed: 02/08/2023] Open
Abstract
Choriocarcinoma (CC), a subtype of trophoblastic disease, is a rare and highly aggressive neoplasm. There are two main CC subtypes: gestational and non-gestational, (so called when it develops as a component of a germ cell tumor or is related to a somatic mutation of a poorly differentiated carcinoma), each with very diverse biological activity. A therapeutic approach is highly effective in patients with early-stage CC. The advanced stage of the disease also has a good prognosis with around 95% of patients cured following chemotherapy. However, advancements in diagnosis and treatment are always needed to improve outcomes for patients with CC. Long non-coding (lnc) RNAs are non-coding transcripts that are longer than 200 nucleotides. LncRNAs can act as oncogenes or tumor suppressor genes. Deregulation of their expression has a key role in tumor development, angiogenesis, differentiation, migration, apoptosis, and proliferation. Furthermore, detection of cancer-associated lncRNAs in body fluids, such as blood, saliva, and urine of cancer patients, is emerging as a novel method for cancer diagnosis. Although there is evidence for the potential role of lncRNAs in a number of cancers of the female genital tract, their role in CC is poorly understood. This review summarizes the current knowledge of lncRNAs in gestational CC and how this may be applied to future therapeutic strategies in the treatment of this rare cancer.
Collapse
Affiliation(s)
- Riccardo Di Fiore
- Department of Anatomy, Faculty of Medicine and Surgery, University of Malta, MSD 2080 Msida, Malta;
- Center for Biotechnology, Sbarro Institute for Cancer Research and Molecular Medicine, College of Science and Technology, Temple University, Philadelphia, PA 19122, USA;
- Correspondence: (R.D.F.); (J.C.-A.); Tel.: +356-2340-3871 (R.D.F.); +356-2340-1892 (J.C.-A.)
| | - Sherif Suleiman
- Department of Anatomy, Faculty of Medicine and Surgery, University of Malta, MSD 2080 Msida, Malta;
| | - Ana Felix
- Department of Pathology, Campo dos Mártires da Pátria, Instituto Portugues de Oncologia de Lisboa, NOVA Medical School, UNL, 130, 1169-056 Lisboa, Portugal;
| | - Sharon A. O’Toole
- Departments of Obstetrics and Gynaecology and Histopathology, Trinity St James’s Cancer Institute, Trinity College Dublin, 8 Dublin, Ireland;
| | - John J. O’Leary
- Department of Histopathology, Trinity College Dublin, Trinity St James’s Cancer Institute, 8 Dublin, Ireland; (J.J.O.); (M.P.W.)
| | - Mark P. Ward
- Department of Histopathology, Trinity College Dublin, Trinity St James’s Cancer Institute, 8 Dublin, Ireland; (J.J.O.); (M.P.W.)
| | - James Beirne
- Department of Gynaecological Oncology, Trinity St James Cancer Institute, St James Hospital, 8 Dublin, Ireland;
| | - Maja Sabol
- Laboratory for Hereditary Cancer, Division of Molecular Medicine, Ruđer Bošković Institute, 10000 Zagreb, Croatia; (M.S.); (P.O.)
| | - Petar Ozretić
- Laboratory for Hereditary Cancer, Division of Molecular Medicine, Ruđer Bošković Institute, 10000 Zagreb, Croatia; (M.S.); (P.O.)
| | - Angel Yordanov
- Department of Gynecologic Oncology, Medical University Pleven, 5800 Pleven, Bulgaria;
| | | | - Stoyan Kostov
- Department of Gynecology, Medical University Varna “Prof. Dr. Paraskev Stoyanov”, 9002 Varna, Bulgaria;
| | - Margarita Nikolova
- Saint Marina University Hospital—Pleven, Medical University Pleven, 5800 Pleven, Bulgaria;
| | - Ian Said-Huntingford
- Department of Histopathology, Mater Dei Hospital, Birkirkara Bypass, MSD 2090 Msida, Malta;
| | - Duncan Ayers
- Centre for Molecular Medicine & Biobanking, University of Malta, MSD 2080 Msida, Malta; (D.A.); (B.E.)
- Faculty of Biology, Medicine and Human Sciences, The University of Manchester, Manchester M1 7DN, UK
| | - Bridget Ellul
- Centre for Molecular Medicine & Biobanking, University of Malta, MSD 2080 Msida, Malta; (D.A.); (B.E.)
| | - Francesca Pentimalli
- Cell Biology and Biotherapy Unit, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131 Napoli, Italy;
| | - Antonio Giordano
- Center for Biotechnology, Sbarro Institute for Cancer Research and Molecular Medicine, College of Science and Technology, Temple University, Philadelphia, PA 19122, USA;
- Department of Medical Biotechnologies, University of Siena, 53100 Siena, Italy
| | - Jean Calleja-Agius
- Department of Anatomy, Faculty of Medicine and Surgery, University of Malta, MSD 2080 Msida, Malta;
- Correspondence: (R.D.F.); (J.C.-A.); Tel.: +356-2340-3871 (R.D.F.); +356-2340-1892 (J.C.-A.)
| |
Collapse
|