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Hiura K, Watanabe M, Hirose N, Nakano K, Okamura T, Sasaki H, Sasaki N. Mitotic Spindle Positioning (MISP) Facilitates Colorectal Cancer Progression by Forming a Complex with Opa Interacting Protein 5 ( OIP5) and Activating the JAK2-STAT3 Signaling Pathway. Int J Mol Sci 2024; 25:3061. [PMID: 38474305 DOI: 10.3390/ijms25053061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Revised: 02/09/2024] [Accepted: 03/04/2024] [Indexed: 03/14/2024] Open
Abstract
Patients with inflammatory bowel disease (IBD) who experience long-term chronic inflammation of the colon are at an increased risk of developing colorectal cancer (CRC). Mitotic spindle positioning (MISP), an actin-binding protein, plays a role in mitosis and spindle positioning. MISP is found on the apical membrane of the intestinal mucosa and helps stabilize and elongate microvilli, offering protection against colitis. This study explored the role of MISP in colorectal tumorigenesis using a database, human CRC cells, and a mouse model for colitis-induced colorectal tumors triggered by azoxymethane (AOM)/dextran sodium sulfate (DSS) treatment. We found that MISP was highly expressed in colon cancer patient tissues and that reduced MISP expression inhibited cell proliferation. Notably, MISP-deficient mice showed reduced colon tumor formation in the AOM/DSS-induced colitis model. Furthermore, MISP was found to form a complex with Opa interacting protein 5 (OIP5) in the cytoplasm, influencing the expression of OIP5 in a unidirectional manner. We also observed that MISP increased the levels of phosphorylated STAT3 in the JAK2-STAT3 signaling pathway, which is linked to tumorigenesis. These findings indicate that MISP could be a risk factor for CRC, and targeting MISP might provide insights into the mechanisms of colitis-induced colorectal tumorigenesis.
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Affiliation(s)
- Koki Hiura
- Laboratory of Laboratory Animal Science and Medicine, School of Veterinary Medicine, Kitasato University, Towada 034-8628, Japan
| | - Masaki Watanabe
- Laboratory of Laboratory Animal Science and Medicine, School of Veterinary Medicine, Kitasato University, Towada 034-8628, Japan
| | - Naoki Hirose
- The Institute of Experimental Animal Sciences, Faculty of Medicine, Osaka University, Osaka 565-0871, Japan
| | - Kenta Nakano
- Department of Laboratory Animal Medicine, Research Institute, National Center for Global Health and Medicine, Tokyo 162-8655, Japan
| | - Tadashi Okamura
- Department of Laboratory Animal Medicine, Research Institute, National Center for Global Health and Medicine, Tokyo 162-8655, Japan
| | - Hayato Sasaki
- Laboratory of Laboratory Animal Science and Medicine, School of Veterinary Medicine, Kitasato University, Towada 034-8628, Japan
| | - Nobuya Sasaki
- Laboratory of Laboratory Animal Science and Medicine, School of Veterinary Medicine, Kitasato University, Towada 034-8628, Japan
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Zheng B, Niu L, Xu H, Yang Y, Chen Y, Wang C, Chen W, Huang W. Engineering redirected NF-κB/ OIP5 expression programs to enhance tumor responses to chemotherapy in bladder cancer. Sci Bull (Beijing) 2023; 68:3207-3224. [PMID: 37993335 DOI: 10.1016/j.scib.2023.11.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Revised: 08/31/2023] [Accepted: 11/09/2023] [Indexed: 11/24/2023]
Abstract
Nuclear factor kappa-B (NF-κB), a pivotal transcriptional regulator, plays a crucial role in modulating downstream genes implicated in tumor drug resistance. We establish a programmable system within bladder cancer cells to tailor drug responses by employing a synthetic clustered regularly interspaced short palindromic repeats (CRISPR)-based expression strategy that emulates natural transcriptional regulators. Our investigation uncovers the functional significance of Opa-interacting protein 5 (OIP5), upregulated upon NF-κB activation, as a key regulator governing drug-resistance to vincristine (VCR) treatment in bladder cancer. Through engineered guide RNAs (sgRNAs) targeting OIP5 to integrate NF-κB aptamers, we construct a modular scaffold RNA that encodes both the target locus and regulatory functionality. This engineered CRISPR scaffold RNA effectively responds to VCR stimulus by binding with activated NF-κB. Intriguingly, it redirects NF-κB to attenuate OIP5 expression-a reversal of its original role-while concurrently obstructing multiple NF-κB-mediated drug resistance pathways. This dual action thwarts drug resistance development. Further enhancing therapeutic potential, we develop a versatile nanoparticle system capable of co-delivering CRISPR scaffold RNAs and VCR. This synergistic approach demonstrates potent anti-tumor effects in both in vitro and in vivo settings. Our nanoparticle-mediated combination presents a compelling proof-of-concept, showcasing the utility of engineered CRISPR-based synthetic expression programs to reconfigure cellular drug responses and heighten tumor cell susceptibility to chemotherapy.
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Affiliation(s)
- Binbin Zheng
- Department of Urology, Shenzhen Institute of Translational Medicine, Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, International Cancer Center of Shenzhen University, Shenzhen 518039, China; Shenzhen Institute of Synthetic Biology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China
| | - Liman Niu
- Department of Urology, Shenzhen Institute of Translational Medicine, Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, International Cancer Center of Shenzhen University, Shenzhen 518039, China; Shenzhen Institute of Synthetic Biology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China
| | - Haibo Xu
- Department of Urology, Shenzhen Institute of Translational Medicine, Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, International Cancer Center of Shenzhen University, Shenzhen 518039, China; Shenzhen Institute of Synthetic Biology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China
| | - Yubin Yang
- Department of Urology, Shenzhen Institute of Translational Medicine, Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, International Cancer Center of Shenzhen University, Shenzhen 518039, China
| | - Yanping Chen
- Department of Urology, Shenzhen Institute of Translational Medicine, Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, International Cancer Center of Shenzhen University, Shenzhen 518039, China
| | - Chenguang Wang
- Shenzhen Institute of Synthetic Biology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China
| | - Wei Chen
- Department of Urology, Shenzhen Institute of Translational Medicine, Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, International Cancer Center of Shenzhen University, Shenzhen 518039, China; Guangdong Key Laboratory of Systems Biology and Synthetic Biology for Urogenital Tumors, Shenzhen 518035, China
| | - Weiren Huang
- Department of Urology, Shenzhen Institute of Translational Medicine, Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, International Cancer Center of Shenzhen University, Shenzhen 518039, China; Shenzhen Institute of Synthetic Biology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China; Guangdong Key Laboratory of Systems Biology and Synthetic Biology for Urogenital Tumors, Shenzhen 518035, China.
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Zhang X, Gu W, Lin A, Duan R, Lian L, Huang Y, Li T, Sun Q. The role of OIP5 in the carcinogenesis and progression of ovarian cancer. J Ovarian Res 2023; 16:185. [PMID: 37660035 PMCID: PMC10474646 DOI: 10.1186/s13048-023-01265-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Accepted: 08/17/2023] [Indexed: 09/04/2023] Open
Abstract
BACKGROUND Opa interacting protein 5 (OIP5), which is a cancer/testis-specific gene, plays a cancer-promoting role in various types of human cancer. However, the role of OIP5 in the carcinogenesis and progression of ovarian cancer remains unknown. METHODS We first analyzed the expression of OIP5 in ovarian cancer and various human tumors with the Sangerbox online analysis tool. GSE12470, GSE14407 and GSE54388 were downloaded from the Gene Expression Omnibus (GEO) database, and GEO2R was used to screen differentially expressed genes in ovarian cancer tissues. Gene Ontology (GO) enrichment analysis was used to explore the related biological processes. Receiver operating characteristic (ROC) curve was generated to evaluate the predictive ability of OIP5 for ovarian cancer. Next, RT-PCR, immunohistochemistry and Western blotting were utilized to evaluate the expression of OIP5 in ovarian cancer. CCK8, EdU proliferation assays and colony formation assays were used to measure cell proliferation, cell cycle progression was examined by PI staining and flow cytometry, and cell apoptosis was examined by Caspase3/7 activity assays. The effect of OIP5 on the migration and invasion of ovarian cancer cells was analyzed with Transwell assays. RESULTS We found that OIP5 is highly expressed in ovarian cancer through bioinformatics analysis, and importantly, OIP5 may be an important biomarker for the prognosis and diagnosis of ovarian cancer. RT-PCR assays, immunohistochemistry and Western blotting were also used to confirm the high expression of OIP5 in ovarian cancer. Subsequently, we demonstrated that the proliferation and migration of the ovarian cancer cell line A2780 were significantly inhibited after OIP5 gene silencing, apoptosis was increased and cell cycle progression was arrested at the G1 phase. CONCLUSION This study indicated that OIP5 was highly expressed in ovarian cancer and that downregulation of OIP5 inhibited the proliferation, migration and invasion of ovarian cancer cells, induced cell cycle arrest and promoted cell apoptosis. Therefore, OIP5 may be an important biomarker for the early diagnosis and potential target for treatment of ovarian cancer.
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Affiliation(s)
- Xin Zhang
- Department of Gynecology and Obstetrics, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, P.R. China
- School of Basic Medical Sciences, Wannan Medical College, Wuhu, Anhui, P.R. China
| | - Wenjie Gu
- School of Basic Medical Sciences, Wannan Medical College, Wuhu, Anhui, P.R. China
| | - Aiqin Lin
- School of Basic Medical Sciences, Wannan Medical College, Wuhu, Anhui, P.R. China
| | - Renjie Duan
- School of Basic Medical Sciences, Wannan Medical College, Wuhu, Anhui, P.R. China
| | - Likai Lian
- School of Basic Medical Sciences, Wannan Medical College, Wuhu, Anhui, P.R. China
| | - Yuanyuan Huang
- Department of Gynecology and Obstetrics, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, P.R. China
| | - Tiechen Li
- School of Basic Medical Sciences, Wannan Medical College, Wuhu, Anhui, P.R. China.
| | - Qing Sun
- Department of Gynecology and Obstetrics, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, P.R. China.
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Pan M, Wang Y, Wang Z, Duan H, Shao C, Ding P, Lei J, Zhao J, Ma Z, Zhang F, Han J, Yan X. The mitosis-related gene OIP5 is a potential biomarker in pan-cancer. Ann Transl Med 2023; 11:117. [PMID: 36819584 PMCID: PMC9929809 DOI: 10.21037/atm-22-6640] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 01/07/2023] [Indexed: 01/31/2023]
Abstract
Background OIP5 is found at the centromere and plays an important role in recruiting centromere protein-A (CENP-A) through interacting with Holliday junction recognition protein during cell mitosis. OIP5 is considered to be a cancer-testis specific gene, but its function in tumor development remains unclear. Increased expression of OIP5 has been reported in testis as well as in different cancers; however, the underlying mechanisms remain obscure. Methods Data were collected from the Genotype-Tissue Expression project, the Cancer Cell Line Encyclopedia, and The Cancer Genome Atlas (TCGA) to analyze the effect of OIP5 in many common cancers. Analyses of the differential expression of OIP5 and its relationships with prognosis, the tumor microenvironment, immune infiltration, immune regulation, neoantigen production, and genomic stability in various cancers were performed using R software. Results Expression of OIP5 was significantly increased in 34 common tumor types compared with matched healthy samples; however, no significant increases were observed in pheochromocytoma and paraganglioma or kidney chromophobe. Elevated OIP5 expression predicted dismal overall survival in 14 tumors. The function of OIP5 in tumor-infiltrating immune cells (TIIC) was analyzed, and OIP5 might inhibit TIIC infiltration in the tumor microenvironment; a positive correlation was found in thymoma, while a negative correlation was observed in lung squamous cell carcinoma and lung adenocarcinoma. High OIP5 expression was related to immune regulation and neoantigen production, particularly in terms of the levels of immune regulatory molecules and the number of neoantigens produced in lung adenocarcinoma, uterine corpus endometrial carcinoma, breast cancer, stomach adenocarcinoma, low-grade glioma, and prostate adenocarcinoma. It was also associated with increased cell genome instability in lung adenocarcinoma. Gene set enrichment analysis revealed potential critical effects of OIP5 on the cell cycle, base excision repair, homologous recombination, DNA replication, the p53 signaling pathway, and mismatch repair pathways. Conclusions High expression of OIP5 is found in many common tumors and predicts a dismal prognostic outcome. The gene is an important recruitment factor for CENP-A and may promote tumor progression by affecting the tumor immune microenvironment and genomic stability. Therefore, OIP5 can serve as a potential candidate factor to predict cancer prognosis and guide the use of therapeutics.
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Affiliation(s)
- Minghong Pan
- Department of Thoracic Surgery, Tangdu Hospital, The Air Force Military Medical University, Xi’an, China
| | - Yuanyong Wang
- Department of Thoracic Surgery, Tangdu Hospital, The Air Force Military Medical University, Xi’an, China
| | - Zhaoyang Wang
- Department of Thoracic Surgery, Tangdu Hospital, The Air Force Military Medical University, Xi’an, China
| | - Hongtao Duan
- Department of Thoracic Surgery, Tangdu Hospital, The Air Force Military Medical University, Xi’an, China
| | - Changjian Shao
- Department of Thoracic Surgery, Tangdu Hospital, The Air Force Military Medical University, Xi’an, China
| | - Peng Ding
- Department of Thoracic Surgery, Tangdu Hospital, The Air Force Military Medical University, Xi’an, China
| | - Jie Lei
- Department of Thoracic Surgery, Tangdu Hospital, The Air Force Military Medical University, Xi’an, China
| | - Jinbo Zhao
- Department of Thoracic Surgery, Tangdu Hospital, The Air Force Military Medical University, Xi’an, China
| | - Zhiqiang Ma
- Department of Medical Oncology, Senior Department of Oncology, the Fifth Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Fan Zhang
- Department of Medical Oncology, Senior Department of Oncology, the Fifth Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Jing Han
- Department of Ophthalmology, Tangdu Hospital, The Air Force Military Medical University, Xi’an, China
| | - Xiaolong Yan
- Department of Thoracic Surgery, Tangdu Hospital, The Air Force Military Medical University, Xi’an, China
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Cui MY, Yi X, Zhu DX, Wu J. Identification of Differentially Expressed Genes Related to the Lipid Metabolism of Esophageal Squamous Cell Carcinoma by Integrated Bioinformatics Analysis. Curr Oncol 2022; 30:1-18. [PMID: 36661650 PMCID: PMC9858068 DOI: 10.3390/curroncol30010001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2022] [Revised: 12/08/2022] [Accepted: 12/10/2022] [Indexed: 12/24/2022] Open
Abstract
Purpose: In recent years, lipid metabolism has been reprogrammed to meet the energy and substrate needs of tumorigenesis and development and is a potential new target for cancer treatment. However, the regulatory mechanism of lipid metabolism in esophageal squamous cell carcinoma is not well understood. Methods: We first downloaded the esophageal squamous cell carcinoma (ESCC) gene dataset in the GEO and TCGA databases and analyzed the central differentially expressed genes (DEGs) of ESCC through bioinformatics. Afterwards, the GSEA method was used to analyze the lipid metabolism-related pathway of the central gene in the pathological process of ESCC, and it was determined that the central gene OIP5 was significantly related to the fatty acid metabolism pathway. Our heatmap also revealed that the enrichment of the ACSL family in ESCC tissues was more pronounced than in normal tissues. We hypothesized that OIP5 can regulate the fatty acid metabolism process in ESCC cells and affect the tumorigenic ability of ESCC. Further statistical analysis and experiment were conducted to determine the lipid metabolism-related gene, OIP5′s, expression pattern and clinical significance in ESCC, analyze the effect of OIP5 expression on fatty acid metabolism-related enzymes in ESCC, revealing the specific mechanism of OIP5 that promotes ESCC development. Conclusions: Our study established a correlation between OIP5 expression and clinicopathological factors (tumor size, T stage, N stage, and clinical grade) in esophageal squamous cell carcinoma (p < 0.05). We have also experimentally demonstrated that OIP5 regulates ESCC fatty acid metabolism by influencing the expression of the key enzyme ACSL1 in lipid metabolism.
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Affiliation(s)
| | | | - Dan-Xia Zhu
- Department of Oncology, The Third Affiliated Hospital of Soochow University, 185 Juqian St, Changzhou 213003, China
| | - Jun Wu
- Department of Oncology, The Third Affiliated Hospital of Soochow University, 185 Juqian St, Changzhou 213003, China
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Gong M, Li Y, Song E, Li M, Qiu S, Dong W, Yuan R. OIP5 Is a Novel Prognostic Biomarker in Clear Cell Renal Cell Cancer Correlating With Immune Infiltrates. Front Immunol 2022; 13:805552. [PMID: 35242130 PMCID: PMC8886046 DOI: 10.3389/fimmu.2022.805552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Accepted: 01/27/2022] [Indexed: 11/13/2022] Open
Abstract
Opa interacting protein 5 (OIP5), overexpressed in some types of human cancers, has been reported to be associated with the carcinogenesis of human cancer. However, its contribution to cancer immunity remains unknown. Furthermore, the relationship between OIP5 and cancer immunity remains uncertain. In our research, we explored the different expression of OIP5 between 539 ccRCC and 72 normal renal tissues base on TCGA data set. We analyzed the associations between OIP5 expression with ccRCC progression and survival. Next, we compared immune cell profiles in cancer tissues and normal tissues in the Cancer Genome Atlas (TCGA) ccRCC cohort. We found that the level of immune cell infiltration was correlated with the copy number of OIP5 gene in ccRCC. The effect of OIP5 on immune activity was verified by Gene Set Enrichment Analysis of RNA-seq data from 32 ccRCC cell lines in the public database. Moreover, a pathway enrichment analysis of 49 OIP5-associated immunomodulators demonstrated the involvement of the T cell receptor signaling pathway, the JAK-STAT signaling pathway, the NF-kappa B signaling pathway and the primary immunodeficiency pathway. In addition, using OIP5-associated immunomodulators, we constructed multiple-gene risk prediction signatures using the Cox regression model. Our results provided insights into the role of OIP5 in tumor immunity and revealed that OIP5 may be a potential immunotherapeutic target for ccRCC. Designated immune signature is a promising prognostic biomarker in ccRCC.
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Affiliation(s)
- Mancheng Gong
- Department of Urology, The People's Hospital of Zhongshan, Zhongshan, China
| | - Yongxiang Li
- Department of Urology, Weifang People's Hospital, Weifang, China
| | - Erlin Song
- Department of Urology, The First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Miaoyuan Li
- Department of Urology, The People's Hospital of Zhongshan, Zhongshan, China
| | - Shaopeng Qiu
- Department of Urology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Wenjing Dong
- Department of Oncology, The People's Hospital of Zhongshan, Zhongshan, China
| | - Runqiang Yuan
- Department of Urology, The People's Hospital of Zhongshan, Zhongshan, China
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Zhu M, Takano A, Tsevegjav B, Yoshitake Y, Shinohara M, Daigo Y. Characterization of Opa interacting protein 5 as a new biomarker and therapeutic target for oral cancer. Int J Oncol 2022; 60:27. [PMID: 35103287 DOI: 10.3892/ijo.2022.5317] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Accepted: 12/23/2021] [Indexed: 11/05/2022] Open
Abstract
Oral cancer is a leading cause of cancer‑related death worldwide. Current treatment for oral cancer includes surgery, radiotherapy, and chemotherapy; however, their effectiveness is still limited. To identify a new prognostic biomarker and therapeutic target for oral cancer, the Opa interacting protein 5 (OIP5), which plays an essential role in the proper segregation of chromosomes, was examined. Immunohistochemical staining using tissue microarrays indicated that OIP5 was expressed in 120 of 164 (73.2%) oral cancers but was minimally expressed in normal oral tissues. OIP5 expression was significantly associated with poor prognosis in patients with oral cancer. Overexpression of OIP5 enhanced the growth of oral cancer cells, whereas OIP5 knockdown using small interfering RNAs (siRNAs) significantly inhibited cell growth through cell cycle arrest at the G2/M phase. Suppression of OIP5 expression also induced senescence of oral cancer cells. Overall, the findings of the present study suggest that OIP5 may be a candidate prognostic biomarker and therapeutic target in oral cancer.
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Affiliation(s)
- Ming Zhu
- Department of Medical Oncology and Cancer Center, Shiga University of Medical Science, Otsu, Shiga 520‑2192, Japan
| | - Atsushi Takano
- Department of Medical Oncology and Cancer Center, Shiga University of Medical Science, Otsu, Shiga 520‑2192, Japan
| | - Bayarbat Tsevegjav
- Department of Medical Oncology and Cancer Center, Shiga University of Medical Science, Otsu, Shiga 520‑2192, Japan
| | - Yoshihiro Yoshitake
- Department of Oral and Maxillofacial Surgery, Kumamoto University, Kumamoto 860‑8555, Japan
| | - Masanori Shinohara
- Department of Oral and Maxillofacial Surgery, Kumamoto University, Kumamoto 860‑8555, Japan
| | - Yataro Daigo
- Department of Medical Oncology and Cancer Center, Shiga University of Medical Science, Otsu, Shiga 520‑2192, Japan
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Chow MJ, Gu Y, He L, Lin X, Dong Y, Mei W, Kapoor A, Tang D. Prognostic and Therapeutic Potential of the OIP5 Network in Papillary Renal Cell Carcinoma. Cancers (Basel) 2021; 13:4483. [PMID: 34503297 DOI: 10.3390/cancers13174483] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2021] [Revised: 08/30/2021] [Accepted: 09/01/2021] [Indexed: 02/07/2023] Open
Abstract
Papillary renal cell carcinoma (pRCC) is an aggressive but minor type of RCC. The current understanding and management of pRCC remain poor. We report here OIP5 being a novel oncogenic factor and possessing robust prognostic values and therapeutic potential. OIP5 upregulation is observed in pRCC. The upregulation is associated with pRCC adverse features (T1P < T2P < CIMP, Stage1 + 2 < Stage 3 < Stage 4, and N0 < N1) and effectively stratifies the fatality risk. OIP5 promotes ACHN pRCC cell proliferation and xenograft formation; the latter is correlated with network alterations related to immune regulation, metabolism, and hypoxia. A set of differentially expressed genes (DEFs) was derived from ACHN OIP5 xenografts and primary pRCCs (n = 282) contingent to OIP5 upregulation; both DEG sets share 66 overlap genes. Overlap66 effectively predicts overall survival (p < 2 × 10-16) and relapse (p < 2 × 10-16) possibilities. High-risk tumors stratified by Overlap66 risk score possess an immune suppressive environment, evident by elevations in Treg cells and PD1 in CD8 T cells. Upregulation of PLK1 occurs in both xenografts and primary pRCC tumors with OIP5 elevations. PLK1 displays a synthetic lethality relationship with OIP5. PLK1 inhibitor BI2356 inhibits the growth of xenografts formed by ACHN OIP5 cells. Collectively, the OIP5 network can be explored for personalized therapies in management of pRCC patients.
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Yu W, Zheng Z, Wei W, Li L, Zhang Y, Sun Y, Cao J, Zang W, Shao J. Raf1 interacts with OIP5 to participate in oxaliplatin-induced neuropathic pain. Life Sci 2021; 281:119804. [PMID: 34229010 DOI: 10.1016/j.lfs.2021.119804] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 06/16/2021] [Accepted: 06/28/2021] [Indexed: 11/18/2022]
Abstract
AIMS Oxaliplatin is an effective anti-cancer platinum-based chemotherapy drug which can cause severe chronic neuropathy, but the molecular mechanism underlying this adverse effect is still unclear. Opa interacting protein 5 (OIP5) is a member of the cancer/testis antigen (CTA) family and is involved in a variety of cancers. Studies have shown that Raf1, which is a serine/threonine-protein kinase, can directly combine with OIP5 to promote its expression. Whether Raf1 and OIP5 can participate in oxaliplatin-induced neuropathic pain has not been reported. MAIN METHODS In this study, the oxaliplatin-induced neuropathic pain model was prepared by intraperitoneal injection of oxaliplatin. OIP5 and Raf1 were knocked down by intrathecal injection of siRNA against Raf1 and OIP5 (siRaf1, siOIP5). Von Frey fiber and acetone were used to detect pain behavior, and western blot was used to detect the protein expression changes of OIP5 and Raf1 in the dorsal root ganglion (DRG). KEY FINDINGS The expression levels of p-Raf1 and OIP5 were increased in DRGs of oxaliplatin-induced neuropathic pain rats. Intrathecal administration of siOIP5 to inhibit the expression of OIP5 not only effectively alleviated oxaliplatin-induced mechanical allodynia and cold hyperalgesia, but also decreased the protein expression of Raf1. Intrathecal administration of siRaf1 inhibited the expression of OIP5 and attenuated oxaliplatin-induced neuropathic pain. SIGNIFICANCE This study confirmed that Raf1 interacts with OIP5 to participate in oxaliplatin-induced neuropathic pain. The restricted expression of OIP5 in normal tissues may make it an ideal drug target for the treatment of oxaliplatin-induced neuropathic pain.
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Affiliation(s)
- Wenli Yu
- Department of Human Anatomy, School of Basic Medicine, Zhengzhou University, Zhengzhou 450001, China; Institute of Neuroscience, Zhengzhou University, Zhengzhou 450052, China
| | - Zhenli Zheng
- Department of Human Anatomy, School of Basic Medicine, Zhengzhou University, Zhengzhou 450001, China; Institute of Neuroscience, Zhengzhou University, Zhengzhou 450052, China
| | - Wei Wei
- Department of Human Anatomy, School of Basic Medicine, Zhengzhou University, Zhengzhou 450001, China; Institute of Neuroscience, Zhengzhou University, Zhengzhou 450052, China
| | - Lei Li
- Department of Human Anatomy, School of Basic Medicine, Zhengzhou University, Zhengzhou 450001, China; Institute of Neuroscience, Zhengzhou University, Zhengzhou 450052, China
| | - Yidan Zhang
- Department of Human Anatomy, School of Basic Medicine, Zhengzhou University, Zhengzhou 450001, China; Institute of Neuroscience, Zhengzhou University, Zhengzhou 450052, China
| | - Yanyan Sun
- Department of Human Anatomy, School of Basic Medicine, Zhengzhou University, Zhengzhou 450001, China; Institute of Neuroscience, Zhengzhou University, Zhengzhou 450052, China
| | - Jing Cao
- Department of Human Anatomy, School of Basic Medicine, Zhengzhou University, Zhengzhou 450001, China; Institute of Neuroscience, Zhengzhou University, Zhengzhou 450052, China
| | - Weidong Zang
- Department of Human Anatomy, School of Basic Medicine, Zhengzhou University, Zhengzhou 450001, China; Institute of Neuroscience, Zhengzhou University, Zhengzhou 450052, China
| | - Jinping Shao
- Department of Human Anatomy, School of Basic Medicine, Zhengzhou University, Zhengzhou 450001, China; Institute of Neuroscience, Zhengzhou University, Zhengzhou 450052, China.
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Ghafouri-Fard S, Dashti S, Farsi M, Hussen BM, Taheri M. A review on the role of oncogenic lncRNA OIP5-AS1 in human malignancies. Biomed Pharmacother 2021; 137:111366. [PMID: 33601149 DOI: 10.1016/j.biopha.2021.111366] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 02/02/2021] [Accepted: 02/02/2021] [Indexed: 02/07/2023] Open
Abstract
OIP5-AS1 is a long non-coding transcript with high expression in nervous system, but crucial functions in the neoplastic transformation. This lncRNA partake in the regulation of cell cycle transition at different points. Moreover, it acts a competing endogenous RNA for tens of microRNAs among them are miR-338-3p, miR-204-5p, miR-641, miR-422a, miR-367-3p, miR-153-3p, miR-186, miR-369-3p, miR-137, miR-342-3p, miR‑429, miR-3163, miR-363-3p, miR-186a-5p, hsa-miR-26a-3p, miR‑300, miR-217, miR-378a-3p and miR-448. OIP5-AS1 influence the carcinogenesis via different routes among them is modulation of epithelial-mesenchymal transition. Expression of OIP5-AS1 has been elevated in nearly all kinds of neoplastic tissues except for multiple myeloma. Moreover, in bladder, gastric cancer and lung cancers, assessment of its expression in clinical samples has led to conflicting results. In the current paper, we have provided a comprehensive collection of research papers that evaluated function of OIP5-AS1 in diverse cancer types.
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Affiliation(s)
- Soudeh Ghafouri-Fard
- Department of Medical Genetics, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Sepideh Dashti
- Department of Medical Genetics, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Molood Farsi
- Department of Genetics, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran
| | - Bashdar Mahmud Hussen
- Pharmacognosy Department, College of Pharmacy, Hawler Medical University, Erbil, Iraq
| | - Mohammad Taheri
- Urology and Nephrology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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Abstract
A large portion of the human genome is transcribed into long noncoding RNAs that can range from 200 nucleotides to several kilobases in length. The number of identified lncRNAs is still growing, but only a handful of them have been functionally characterized. However, it is known that the functions of lncRNAs are closely related to their subcellular localization. Cytoplasmic lncRNAs can regulate mRNA stability, affect translation and act as miRNA sponges, while nuclear-retained long noncoding RNAs have been reported to be involved in transcriptional control, chromosome scaffolding, modulation of alternative splicing and chromatin remodelling. Through these processes, lncRNAs have diverse regulatory roles in cell biology and diseases. OIP5-AS1 (also known as Cyrano), a poorly characterized lncRNA expressed antisense to the OIP5 oncogene, is deregulated in multiple cancers. We showed that one of the OIP5-AS1 splicing forms (ENST00000501665.2) is retained in the cell nucleus where it associates with chromatin, thus narrowing down the spectrum of its possible mechanisms of action. Its knockdown with antisense LNA gapmeRs led to inhibited expression of a sense partner, OIP5, strongly suggesting a functional coupling between OIP5 and ENST00000501665.2. A subsequent bioinformatics analysis followed by RAP-MS and RNA Immunoprecipitation experiments suggested its possible mode of action; in particular, we found that ENST00000501665.2 directly binds to a number of nuclear proteins, including SMARCA4, a component of the SWI/SNF chromatin remodelling complex, whose binding motif is located in the promoter of the OIP5 oncogene.
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Affiliation(s)
- Elżbieta Wanowska
- Faculty of Biology, Adam Mickiewicz University in Poznan, Institute of Human Biology and Evolution, Uniwersytetu Poznańskiego 6, Poznan, Poland
| | - Magdalena Kubiak
- Faculty of Biology, Adam Mickiewicz University in Poznan, Institute of Human Biology and Evolution, Uniwersytetu Poznańskiego 6, Poznan, Poland
| | - Izabela Makałowska
- Faculty of Biology, Adam Mickiewicz University in Poznan, Institute of Human Biology and Evolution, Uniwersytetu Poznańskiego 6, Poznan, Poland
| | - Michał Wojciech Szcześniak
- Faculty of Biology, Adam Mickiewicz University in Poznan, Institute of Human Biology and Evolution, Uniwersytetu Poznańskiego 6, Poznan, Poland
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Li X, Ning L, Zhang Q, Ge Y, Liu C, Bi S, Zeng X, Nong W, Wu S, Guo G, Xiao S, Luo B, Xie X. Expression profile of ACTL8, CTCFL, OIP5 and XAGE3 in glioma and their prognostic significance: a retrospective clinical study. Am J Transl Res 2020; 12:7782-7796. [PMID: 33437360 PMCID: PMC7791493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2020] [Accepted: 07/26/2020] [Indexed: 06/12/2023]
Abstract
Cancer/testis antigens (CTAs) are attractive therapeutic targets for tumor immunotherapy due to their restrictive expression in normal testis but excessive in majority of tumor types. ACTL8, CTCFL, OIP5 and XAGE3 are members of the CTAs family. Currently, the data of ACTL8, CTCFL, OIP5 and XAGE3 expression in glioma is limited. Methods: ACTL8, CTCFL, OIP5 and XAGE3 mRAN and protein expressions were detected in 108 glioma samples by Reverse Transcriptase-PCR (RT-PCR) and immunohistochemistry and the correlations between their expressions and clinical indexes were analyzed. Furthermore, their clinical significance on glioma prognosis was determined by follow-up data. Results: The mRNA positive rate of ACTL8, CTCFL, OIP5 and XAGE3 was 15.74% (17/108), 22.22% (24/108), 13.89% (15/108) and 37.96% (41/108), respectively. At least one CTA mRNA was expressed by 61.11% of glioma tissues, while 2 or more by 29.63%. For protein expression, the positive rate of them was 21.30% (23/108), 34.26% (37/108), 19.44% (21/108) and 23.15% (25/108), respectively. At least one CTA protein was expressed by 58.33% of glioma tissues and 2 or more by 29.63%. Although there were no correlations between their mRNA expressions and clinicopathological parameters, the protein expression of ACTL8, OIP5 and XAGE3 was positively correlated with KPS; while the ACTL8 protein was correlated with gender, and OIP5 protein with gender and WHO grade. Kaplan-Meier analysis revealed a significant negative correlation between the CTCFL protein expression, combined ACTL8 and/or CTCFL protein expression and survival. Conclusions: The results suggest that the cohort of glioma does express ACTL8, CTCFL, OIP5 and XAGE3 at both mRNA and protein levels indicating glioma is CTAs-rich tumors. CTCFL protein and the combined ACTL8 and/or CTCFL protein might act as poor prognostic markers for glioma and as potential ideal combined antigens for glioma immunotherapy.
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Affiliation(s)
- Xisheng Li
- Department of Neurosurgery, The People’s Hospital of Guangxi Zhuang Autonomous RegionChina
- Laboratory of Multidisciplinary Treatment and Clinical Translation of Central Nervous System Tumors, The People’s Hospital of Guangxi Zhuang Autonomous RegionChina
| | - Lidong Ning
- Department of Neurosurgery, The First Affiliated Hospital of Guangxi Medical UniversityChina
| | - Qingmei Zhang
- Department of Histology and Embryology, School of Pre-clinical Medicine, Guangxi Medical UniversityChina
- Guangxi Colleges and Universities Key Laboratory Research of Preclinical Medicine, Guangxi Medical UniversityChina
| | - Yingying Ge
- Department of Histology and Embryology, School of Pre-clinical Medicine, Guangxi Medical UniversityChina
- Guangxi Colleges and Universities Key Laboratory Research of Preclinical Medicine, Guangxi Medical UniversityChina
| | - Chang Liu
- Department of Neurosurgery, The First Affiliated Hospital of Guangxi Medical UniversityChina
| | - Shuiqing Bi
- Department of Neurosurgery, The First Affiliated Hospital of Guangxi Medical UniversityChina
| | - Xia Zeng
- Department of Neurosurgery, The First Affiliated Hospital of Guangxi Medical UniversityChina
| | - Weixia Nong
- Department of Histology and Embryology, School of Pre-clinical Medicine, Guangxi Medical UniversityChina
| | - Song Wu
- Department of Neurosurgery, The First Affiliated Hospital of Guangxi Medical UniversityChina
| | - Gaoshui Guo
- Department of Neurosurgery, The First Affiliated Hospital of Guangxi Medical UniversityChina
| | - Shaowen Xiao
- Department of Neurosurgery, The First Affiliated Hospital of Guangxi Medical UniversityChina
| | - Bin Luo
- Department of Histology and Embryology, School of Pre-clinical Medicine, Guangxi Medical UniversityChina
- Guangxi Colleges and Universities Key Laboratory Research of Preclinical Medicine, Guangxi Medical UniversityChina
| | - Xiaoxun Xie
- Department of Histology and Embryology, School of Pre-clinical Medicine, Guangxi Medical UniversityChina
- Guangxi Colleges and Universities Key Laboratory Research of Preclinical Medicine, Guangxi Medical UniversityChina
- Key Laboratory of Early Prevention and Treatment for Regional High Frequency Tumor (Guangxi Medical University), Ministry of EducationChina
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Wang D, Chen Z, Lin F, Wang Z, Gao Q, Xie H, Xiao H, Zhou Y, Zhang F, Ma Y, Mei H, Cai Z, Liu Y, Huang W. OIP5 Promotes Growth, Metastasis and Chemoresistance to Cisplatin in Bladder Cancer Cells. J Cancer 2018; 9:4684-4695. [PMID: 30588253 PMCID: PMC6299379 DOI: 10.7150/jca.27381] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Accepted: 08/12/2018] [Indexed: 12/14/2022] Open
Abstract
Opa interacting protein 5 (OIP5) has previously been identified as a tumorigenesis gene. The purpose of this study is to explore the role of OIP5 in the progression of bladder cancer (BC). The OIP5 expression and clinical behaviors in bladder cancer were collected from lager database. Our study showed that OIP5 was highly expressed in bladder cancer tissues and cells. Overexpression of OIP5 in tumor patients predicted worse overall survival (OS) and higher histological grade. Vitro and vivo experiments demonstrated that knockdown of OIP5 significantly inhibited cell growth of BC. Scratch assay and transwell assay suggested that migration capacity of BC cells was decreased after knockdown of OIP5. Cisplatin sensitivity assay indicated that depletion of OIP5 increased the sensitivity of BC cells to cisplatin. Finally, we identified 38 overlapping differentially expressed genes (DEGs) between RNA-seq and TCGA analyses which were closely linked to OIP5. Bioinformatics analysis showed that these DEGs enriched in oocyte meiosis, fanconi anemia pathway, cell cycle, and microRNAs regulation. TOP2A, SPAG5, SKA1, EXO1, TK1 were confirmed to associated with bladder cancer development. Our study suggests that OIP5 may be a potential biomarker for growth, metastasis and drug-resistance in bladder cancer.
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Affiliation(s)
- Dailian Wang
- Department of Urology, Shenzhen Second People's Hospital, Guangzhou Medical University, Guangdong, China
- Guangdong Key Laboratory of Systems Biology and Synthetic Biology for Urogenital Tumors, Shenzhen, China
| | - Zhicong Chen
- Department of Urology, Shenzhen Second People's Hospital, Guangzhou Medical University, Guangdong, China
- Guangdong Key Laboratory of Systems Biology and Synthetic Biology for Urogenital Tumors, Shenzhen, China
| | - Fan Lin
- College of pharmacy, Guangdong Pharmaceutical University, Guangdong, China
| | - Ziqiang Wang
- Department of Urology, Shenzhen Second People's Hospital, Guangzhou Medical University, Guangdong, China
| | - Qunjun Gao
- Department of Urology, Shenzhen Second People's Hospital, Guangzhou Medical University, Guangdong, China
| | - Haibiao Xie
- Department of Urology, Shenzhen Second People's Hospital, Guangzhou Medical University, Guangdong, China
| | - Huizhong Xiao
- Department of Urology, Shenzhen Second People's Hospital, Guangzhou Medical University, Guangdong, China
| | - Yifan Zhou
- Department of Urology, Shenzhen Second People's Hospital, Guangzhou Medical University, Guangdong, China
| | - Fuyou Zhang
- Department of Urology, Shenzhen Second People's Hospital, Guangzhou Medical University, Guangdong, China
| | - Yingfei Ma
- Institute of Synthetic Biology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
| | - Hongbin Mei
- Department of Urology, Shenzhen Second People's Hospital, Guangzhou Medical University, Guangdong, China
- Guangdong Key Laboratory of Systems Biology and Synthetic Biology for Urogenital Tumors, Shenzhen, China
| | - Zhiming Cai
- Department of Urology, Shenzhen Second People's Hospital, Guangzhou Medical University, Guangdong, China
- Carson International Cancer Center, Shenzhen University School of Medicine, Shenzhen, China
- Guangdong Key Laboratory of Systems Biology and Synthetic Biology for Urogenital Tumors, Shenzhen, China
| | - Yuchen Liu
- Department of Urology, Shenzhen Second People's Hospital, Guangzhou Medical University, Guangdong, China
- Guangdong Key Laboratory of Systems Biology and Synthetic Biology for Urogenital Tumors, Shenzhen, China
| | - Weiren Huang
- Department of Urology, Shenzhen Second People's Hospital, Guangzhou Medical University, Guangdong, China
- Carson International Cancer Center, Shenzhen University School of Medicine, Shenzhen, China
- Guangdong Key Laboratory of Systems Biology and Synthetic Biology for Urogenital Tumors, Shenzhen, China
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Li H, Zhang J, Lee MJ, Yu GR, Han X, Kim DG. OIP5, a target of miR-15b-5p, regulates hepatocellular carcinoma growth and metastasis through the AKT/mTORC1 and β-catenin signaling pathways. Oncotarget 2017; 8:18129-44. [PMID: 28184024 DOI: 10.18632/oncotarget.15185] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Accepted: 01/16/2017] [Indexed: 12/12/2022] Open
Abstract
Opa interacting protein 5 (OIP5) is upregulated in some types of human cancers, but the biological implications of its upregulation have not yet been clarified in human hepatocellular carcinoma (HCC). In this study, the signaling pathway downstream of OIP5 was analyzed by proteome kinase profiling. A putative microRNA targeting OIP5 was identified using a miRNA PCR array. Tumorigenicity and metastatic ability were examined in an orthotopic animal model. OIP5 expression was strongly detected in early and advanced tumors via gene expression profiling and immunohistochemical staining analyses. Cells with knockdown of OIP5 via target shRNA exhibited reduced hepatic mass formation and metastatic tumor nodules in an orthotopic mouse model. OIP5-induced AKT activation was mediated by both mTORC2 and p38/PTEN activation. AKT activation was linked to mTORC1 and GSK-3β/β-catenin signaling, which are primarily associated with tumor cell growth and metastasis, respectively. miR-15b-5p, which targets OIP5, efficiently inhibited OIP5-mediated mTORC1 and GSK-3β/β-catenin signaling. These findings suggest that OIP5 may be involved in HCC growth and metastasis and that miR-15b-5p inhibits OIP5-mediated oncogenic signaling in HCC.
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Li HC, Chen YF, Feng W, Cai H, Mei Y, Jiang YM, Chen T, Xu K, Feng DX. Loss of the Opa interacting protein 5 inhibits breast cancer proliferation through miR-139-5p/NOTCH1 pathway. Gene 2016; 603:1-8. [PMID: 27916718 DOI: 10.1016/j.gene.2016.11.046] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2016] [Revised: 11/18/2016] [Accepted: 11/30/2016] [Indexed: 01/20/2023]
Abstract
Opa interacting protein 5 (OIP5) has been reported to be over-expressed in several kinds of human cancer. However, the biological function and clinical significance of OIP5 in human breast cancer remains unknown. In this study, we found that OIP5 was notably over-expressed in breast cancer tissues compared with their corresponding nontumorous tissues. Statistical analysis showed a significant correlation of OIP5 expression with advanced clinical stage. Ablation OIP5 inhibited the proliferation of breast cancer cells. OIP5 over-expression inhibited hsa-miR-139-5p expression, antagonized its functions and led to the de-repression of its endogenous target NOTCH1, which was a core oncogene in promoting breast cancer progression. Our results suggested that OIP5 is a potential diagnosis biomarker and therapeutic target for breast cancer.
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Affiliation(s)
- Hong-Chang Li
- Department of General Surgery, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, PR China
| | - Ya-Feng Chen
- Department of General Surgery, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, PR China
| | - Wen Feng
- Department of General Surgery, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, PR China
| | - Han Cai
- Department of General Surgery, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, PR China
| | - Yi Mei
- Department of General Surgery, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, PR China
| | - Yi-Ming Jiang
- Department of General Surgery, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, PR China
| | - Teng Chen
- Department of General Surgery, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, PR China
| | - Ke Xu
- Central Laboratory of Putuo Hospital, Interventional Cancer Institute of Chinese Integrative Medicine, Shanghai University of Traditional Chinese Medicine, 164 Lanxi Rd, Shanghai 200062, PR China.
| | - Dian-Xu Feng
- Department of General Surgery, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, PR China.
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