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Yang Y, Yuan Q, Tang W, Ma Y, Duan J, Yang G, Fang Y. Role of long non-coding RNA in chemoradiotherapy resistance of nasopharyngeal carcinoma. Front Oncol 2024; 14:1346413. [PMID: 38487724 PMCID: PMC10937456 DOI: 10.3389/fonc.2024.1346413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 01/29/2024] [Indexed: 03/17/2024] Open
Abstract
Nasopharyngeal carcinoma (NPC) is a malignant tumor originating from the nasopharyngeal epithelial cells. Common treatment methods for NPC include radiotherapy, chemotherapy, and surgical intervention. Despite these approaches, the prognosis for NPC remains poor due to treatment resistance and recurrence. Hence, there is a crucial need for more comprehensive research into the mechanisms underlying treatment resistance in NPC. Long non coding RNAs (LncRNAs) are elongated RNA molecules that do not encode proteins. They paly significant roles in various biological processes within tumors, such as chemotherapy resistance, radiation resistance, and tumor recurrence. Recent studies have increasingly unveiled the mechanisms through which LncRNAs contribute to treatment resistance in NPC. Consequently, LncRNAs hold promise as potential biomarkers and therapeutic targets for diagnosing NPC. This review provides an overview of the role of LncRNAs in NPC treatment resistance and explores their potential as therapeutic targets for managing NPC.
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Affiliation(s)
- Yang Yang
- Otorhinolaryngology Head and Neck Surgery, Baoshan People’s Hospital, Baoshan, Yunnan, China
| | - QuPing Yuan
- Puer People’s Hospital, Department of Critical Medicine, PuEr, Yunnan, China
| | - Weijian Tang
- Queen Mary School of Nanchang University, Nanchang University, Nanchang, China
| | - Ya Ma
- Otorhinolaryngology Head and Neck Surgery, Baoshan People’s Hospital, Baoshan, Yunnan, China
| | - JingYan Duan
- Otorhinolaryngology Head and Neck Surgery, Baoshan People’s Hospital, Baoshan, Yunnan, China
| | - GuoNing Yang
- Otorhinolaryngology Head and Neck Surgery, Baoshan People’s Hospital, Baoshan, Yunnan, China
| | - Yuan Fang
- Department of Organ Transplantation, The First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, China
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Tolue Ghasaban F, Maharati A, Zangouei AS, Zangooie A, Moghbeli M. MicroRNAs as the pivotal regulators of cisplatin resistance in head and neck cancers. Cancer Cell Int 2023; 23:170. [PMID: 37587481 PMCID: PMC10428558 DOI: 10.1186/s12935-023-03010-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 07/28/2023] [Indexed: 08/18/2023] Open
Abstract
Although, there is a high rate of good prognosis in early stage head and neck tumors, about half of these tumors are detected in advanced stages with poor prognosis. A combination of chemotherapy, radiotherapy, and surgery is the treatment option in head and neck cancer (HNC) patients. Although, cisplatin (CDDP) as the first-line drug has a significant role in the treatment of HNC patients, CDDP resistance can be observed in a large number of these patients. Therefore, identification of the molecular mechanisms involved in CDDP resistance can help to reduce the side effects and also provides a better therapeutic management. MicroRNAs (miRNAs) as the post-transcriptional regulators play an important role in drug resistance. Therefore, in the present review we investigated the role of miRNAs in CDDP response of head and neck tumors. It has been reported that the miRNAs exerted their roles in CDDP response by regulation of signaling pathways such as WNT, NOTCH, PI3K/AKT, TGF-β, and NF-kB as well as apoptosis, autophagy, and EMT process. The present review paves the way to suggest a non-invasive miRNA based panel marker for the prediction of CDDP response among HNC patients. Therefore, such diagnostic miRNA based panel marker reduces the CDDP side effects and improves the clinical outcomes of these patients following an efficient therapeutic management.
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Affiliation(s)
- Faezeh Tolue Ghasaban
- Department of Medical Genetics and Molecular Medicine, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
- Medical Genetics Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Amirhosein Maharati
- Student Research Committee, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Amir Sadra Zangouei
- Medical Genetics Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Student Research Committee, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Alireza Zangooie
- Cellular and Molecular Research Center, Birjand University of Medical Sciences, Birjand, Iran
- Student research committee, Birjand University of Medical Sciences, Birjand, Iran
| | - Meysam Moghbeli
- Department of Medical Genetics and Molecular Medicine, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
- Medical Genetics Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
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Pan X, Chen S, Shen R, Liu S, You Y. HOXA11-OS participates in lupus nephritis by targeting miR-124-3p mediating Cyr61 to regulate podocyte autophagy. Mol Med 2022; 28:138. [PMID: 36418932 PMCID: PMC9682779 DOI: 10.1186/s10020-022-00570-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Accepted: 11/07/2022] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND The long chain non-coding RNA HOXA11-OS was recently identified. Increasing studies have shown that HOXA11-OS has regulatory effects on genes in gastric cancer, prostate cancer, and various kidney diseases, but research on its role in systemic lupus erythematosus is still lacking. The present study aimed to investigate the role of HOXA11-OS in the regulation of podocyte autophagy in the development of lupus nephritis (LN) and its potential molecular mechanism. METHODS mRNA and protein expression of the target gene (i.e., Cyr61) was detected by quantitative real-time polymerase chain reaction, western blotting, and immunofluorescence. Mouse podocytes were induced using serum immunoglobulin G (IgG) from patients with lupus and their viability was detected using the cell counting kit-8 assay. The interaction of miR-124-3p with HOXA11-OS and Cyr61 was analyzed by double luciferase reporter gene assay. Serum autoantibody levels were detected by enzyme-linked immunosorbent assay. Pathological lesions in the kidney tissue were detected by hematoxylin-eosin and periodate-Schiff staining. The independent samples t-test was used for comparing two groups, and one-way analysis of variance for comparing multiple groups. RESULTS HOXA11-OS was highly expressed in LN tissues, serum, and cells, and the expression of some key autophagy factors and Cyr61 was significantly increased, while miR-124-3p expression was significantly decreased. In vitro, LN-IgG inhibited podocyte activity, increased autophagy and Cyr61 expression, and aggravated podocyte injury in a time- and dose-dependent manner. As a competitive endogenous RNA of miR-124-3p, HOXA11-OS promoted the expression of Cyr61, thus enhancing the autophagy increase induced by LN-IgG and aggravating podocyte injury. Knockdown of HOXA11-OS had the opposite effect. miR-124-3p mimic or Cyr61 knockdown restored the high expression of autophagy factors and Cyr61 induced by HOXA11-OS overexpression and alleviated podocyte injury. Further in vivo experiments showed that injection of sh-HOXA11-OS adeno-associated virus downregulated HOXA11-OS and significantly alleviated renal damage in lupus mice. CONCLUSIONS HOXA11-OS is involved in the occurrence and development of LN by regulating podocyte autophagy through miR-124-3p/Cyr61 sponging, which may provide a good potential therapeutic target for LN.
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Affiliation(s)
- Xiuhong Pan
- grid.460081.bDepartment of Nephrology, Affiliated Hospital of Youjiang Medical University for Nationalities, No.18 Zhongshan Road II, Baise, 533000 Guangxi Zhuang Autonomous Region China
| | - Shanshan Chen
- grid.460081.bDepartment of Nephrology, Affiliated Hospital of Youjiang Medical University for Nationalities, No.18 Zhongshan Road II, Baise, 533000 Guangxi Zhuang Autonomous Region China
| | - Ruiwen Shen
- grid.460081.bDepartment of Nephrology, Affiliated Hospital of Youjiang Medical University for Nationalities, No.18 Zhongshan Road II, Baise, 533000 Guangxi Zhuang Autonomous Region China
| | - Sen Liu
- grid.460081.bDepartment of Nephrology, Affiliated Hospital of Youjiang Medical University for Nationalities, No.18 Zhongshan Road II, Baise, 533000 Guangxi Zhuang Autonomous Region China
| | - Yanwu You
- grid.410652.40000 0004 6003 7358Department of Nephrology, People’s Hospital of Guangxi Zhuang Autonomous Region, No. 6 Taoyuan Road, Qingxiu District, Nanning, 530000 China
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Insight into LncRNA- and CircRNA-Mediated CeRNAs: Regulatory Network and Implications in Nasopharyngeal Carcinoma—A Narrative Literature Review. Cancers (Basel) 2022; 14:cancers14194564. [PMID: 36230487 PMCID: PMC9559536 DOI: 10.3390/cancers14194564] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 09/16/2022] [Accepted: 09/16/2022] [Indexed: 11/16/2022] Open
Abstract
Nasopharyngeal carcinoma (NPC) is a kind of head-and-neck malignant tumor, and distant metastasis treatment resistance is the leading cause of patient death. In-depth understanding of NPC progression and treatment failure remains to be explored. Long noncoding RNAs (lncRNAs) and circular RNAs (circRNAs) are noncoding RNAs that play key regulatory role in shaping tumor cell activities. Recent studies have revealed that lncRNA and circRNA function as competitive endogenous RNAs (ceRNAs) by regulating the posttranscriptional expression of genes as miRNA baits. The imbalanced ceRNA networks derived from lncRNA/circRNA-miRNA-mRNA interaction are widely found to contribute to NPC development. Herein, we summarize typical examples of lncRNA/circRNA-associated ceRNAs in recent years, which involved the potential molecular mechanisms in the regulation of proliferation, apoptosis, treatment resistance and metastasis of NPC, and discuss their potential clinical significance in the prognosis and treatment of NPC. Interpreting the involvement of ceRNAs networks will provide new insight into the pathogenesis and treatment strategies of NPC. However, ceRNA regulatory mechanism has some limitations currently. Screening the most effective ceRNA targets and the clinical application of ceRNA still has many challenges.
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Peña-Flores JA, Bermúdez M, Ramos-Payán R, Villegas-Mercado CE, Soto-Barreras U, Muela-Campos D, Álvarez-Ramírez A, Pérez-Aguirre B, Larrinua-Pacheco AD, López-Camarillo C, López-Gutiérrez JA, Garnica-Palazuelos J, Estrada-Macías ME, Cota-Quintero JL, Barraza-Gómez AA. Emerging role of lncRNAs in drug resistance mechanisms in head and neck squamous cell carcinoma. Front Oncol 2022; 12:965628. [PMID: 35978835 PMCID: PMC9376329 DOI: 10.3389/fonc.2022.965628] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Accepted: 07/01/2022] [Indexed: 12/12/2022] Open
Abstract
Head and neck squamous cell carcinoma (HNSCC) originates in the squamous cell lining the mucosal surfaces of the head and neck region, including the oral cavity, nasopharynx, tonsils, oropharynx, larynx, and hypopharynx. The heterogeneity, anatomical, and functional characteristics of the patient make the HNSCC a complex and difficult-to-treat disease, leading to a poor survival rate and a decreased quality of life due to the loss of important physiologic functions and aggressive surgical injury. Alteration of driver-oncogenic and tumor-suppressing lncRNAs has recently been recently in HNSCC to obtain possible biomarkers for diagnostic, prognostic, and therapeutic approaches. This review provides current knowledge about the implication of lncRNAs in drug resistance mechanisms in HNSCC. Chemotherapy resistance is a major therapeutic challenge in HNSCC in which lncRNAs are implicated. Lately, it has been shown that lncRNAs involved in autophagy induced by chemotherapy and epithelial–mesenchymal transition (EMT) can act as mechanisms of resistance to anticancer drugs. Conversely, lncRNAs involved in mesenchymal–epithelial transition (MET) are related to chemosensitivity and inhibition of invasiveness of drug-resistant cells. In this regard, long non-coding RNAs (lncRNAs) play a pivotal role in both processes and are important for cancer detection, progression, diagnosis, therapy response, and prognostic values. As the involvement of more lncRNAs is elucidated in chemoresistance mechanisms, an improvement in diagnostic and prognostic tools could promote an advance in targeted and specific therapies in precision oncology.
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Affiliation(s)
- José A. Peña-Flores
- Faculty of Odontology, Autonomous University of Chihuahua, Chihuahua, Mexico
| | - Mercedes Bermúdez
- Faculty of Odontology, Autonomous University of Chihuahua, Chihuahua, Mexico
- *Correspondence: Mercedes Bermúdez,
| | - Rosalío Ramos-Payán
- Faculty of Biological and Chemical Sciences, Autonomous University of Sinaloa, Culiacán, Mexico
| | | | - Uriel Soto-Barreras
- Faculty of Odontology, Autonomous University of Chihuahua, Chihuahua, Mexico
| | | | | | | | | | | | - Jorge A. López-Gutiérrez
- Faculty of Biological and Chemical Sciences, Autonomous University of Sinaloa, Culiacán, Mexico
- Faculty of Biology, Autonomous University of Sinaloa, Culiacán, Mexico
| | | | | | - Juan L. Cota-Quintero
- Faculty of Biology, Autonomous University of Sinaloa, Culiacán, Mexico
- Faculty of Odontology , Autonomous University of Sinaloa, Culiacán, Mexico
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Chen Y, Cui Z, Wu Q, Wang H, Xia H, Sun Y. Long non-coding RNA HOXA11-AS knockout inhibits proliferation and overcomes drug resistance in ovarian cancer. Bioengineered 2022; 13:13893-13905. [PMID: 35706412 PMCID: PMC9276031 DOI: 10.1080/21655979.2022.2086377] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
In ovarian carcinogenesis and progression, long non-coding RNAs (lncRNAs) have been shown to have a role, although the underlying processes remain a mystery. By modulating the degree of autophagy in ovarian cancer cells, we sought to learn more about the function lncRNA HOXA11-AS plays in the development of ovarian cancer. The expression of HOXA11-AS in ovarian normal cells and ovarian cancer cell lines was measured using R package and qRT-PCR. Ovarian cancer cells expressed HOXA11-AS substantially higher than normal cells, while cisplatin-resistant cells expressed HOXA11-AS significantly higher than ovarian cancer cells. Next, we studied the prognostic data of HOXA11-AS in ovarian cancer in the Tissue Cancer Genome Atlas (TCGA). In the next step, lentiviral transfection of ovarian cancer cells A2780, OVCAR3, and A2780/DDP (cisplatin-resistant) were performed, and HOXA11-AS knockdown was found to significantly inhibit cell viability, migration, and invasion of A2780 and OVCAR3 cells, and promote apoptosis by CCK-8 assay, transwell assay, cell cycle, and apoptosis assay, and promoted the sensitivity of A2780/DDP cells to cisplatin. It has been shown by the western blot test that HOXA11-AS knockdown increases the amount of cellular autophagy in cells. In contrast, adding the autophagy inhibitor 3-methyladenine (3-MA) to HOXA11-AS cells knocked down in vivo reduced its anti-tumor properties. As a whole, this study found that HOXA11-AS knockdown increased the expression of autophagy-related proteins and improved cisplatin sensitivity, decreased ovarian cancer cell proliferation, and promoted cell apoptosis. This study provides new insights into the role of HOXA11-AS in ovarian cancer regulation.
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Affiliation(s)
- Yuwei Chen
- Department of Gynecology, Fujian Medical University Cancer Hospital, Fujian Cancer Hospital, Fuzhou, China
| | - Zhaolei Cui
- Laboratory of Biochemistry and Molecular Biology Research, Department of Clinical Laboratory, Fujian Medical University Cancer Hospital, Fujian Cancer Hospital, Fuzhou, China
| | - Qiaoling Wu
- Department of Gynecology, Fujian Medical University Cancer Hospital, Fujian Cancer Hospital, Fuzhou, China
| | - Huihui Wang
- Department of Gynecology, Fujian Cancer Hospital, Fuzhou, China
| | - Hongmei Xia
- Department of Gynecology, Fujian Cancer Hospital, Fuzhou, China
| | - Yang Sun
- Department of Gynecology, Fujian Medical University Cancer Hospital, Fujian Cancer Hospital, Fuzhou, China
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Sbirkov Y, Vergov B, Mehterov N, Sarafian V. miRNAs in Lymphocytic Leukaemias-The miRror of Drug Resistance. Int J Mol Sci 2022; 23:ijms23094657. [PMID: 35563051 PMCID: PMC9103677 DOI: 10.3390/ijms23094657] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 04/18/2022] [Accepted: 04/21/2022] [Indexed: 02/04/2023] Open
Abstract
Refractory disease and relapse remain the main causes of cancer therapy failure. Refined risk stratification, treatment regimens and improved early diagnosis and detection of minimal residual disease have increased cure rates in malignancies like childhood acute lymphoblastic leukaemia (ALL) to 90%. Nevertheless, overall survival in the context of drug resistance remains poor. The regulatory role of micro RNAs (miRNAs) in cell differentiation, homeostasis and tumorigenesis has been under extensive investigation in different cancers. There is accumulating data demonstrating the significance of miRNAs for therapy outcomes in lymphoid malignancies and some direct demonstrations of the interplay between these small molecules and drug response. Here, we summarise miRNAs' impact on chemotherapy resistance in adult and paediatric ALL and chronic lymphocytic leukaemia (CLL). The main focus of this review is on the modulation of particular signaling pathways like PI3K-AKT, transcription factors such as NF-κB, and apoptotic mediators, all of which are bona fide and pivotal elements orchestrating the survival of malignant lymphocytic cells. Finally, we discuss the attractive strategy of using mimics, antimiRs and other molecular approaches pointing at miRNAs as promising therapeutic targets. Such novel strategies to circumvent ALL and CLL resistance networks may potentially improve patients' responses and survival rates.
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Affiliation(s)
- Yordan Sbirkov
- Department of Medical Biology, Medical University of Plovdiv, 4002 Plovdiv, Bulgaria; (B.V.); (N.M.)
- Division of Molecular and Regenerative Medicine, Research Institute at Medical University of Plovdiv, 4002 Plovdiv, Bulgaria
- Correspondence: (Y.S.); (V.S.)
| | - Bozhidar Vergov
- Department of Medical Biology, Medical University of Plovdiv, 4002 Plovdiv, Bulgaria; (B.V.); (N.M.)
| | - Nikolay Mehterov
- Department of Medical Biology, Medical University of Plovdiv, 4002 Plovdiv, Bulgaria; (B.V.); (N.M.)
- Division of Molecular and Regenerative Medicine, Research Institute at Medical University of Plovdiv, 4002 Plovdiv, Bulgaria
| | - Victoria Sarafian
- Department of Medical Biology, Medical University of Plovdiv, 4002 Plovdiv, Bulgaria; (B.V.); (N.M.)
- Division of Molecular and Regenerative Medicine, Research Institute at Medical University of Plovdiv, 4002 Plovdiv, Bulgaria
- Correspondence: (Y.S.); (V.S.)
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Cao S, Fu B, Cai J, Zhang D, Wang C, Wu H. Linc00852 from cisplatin-resistant gastric cancer cell-derived exosomes regulates COMMD7 to promote cisplatin resistance of recipient cells through microRNA-514a-5p. Cell Biol Toxicol 2022:10.1007/s10565-021-09685-y. [PMID: 35088190 DOI: 10.1007/s10565-021-09685-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 11/29/2021] [Indexed: 11/24/2022]
Abstract
OBJECTIVE Cisplatin (DDP)-based chemotherapy is commonly referred to as advanced gastric cancer (GC). The purpose of this study was to unravel whether Linc00852 from DDP-resistant tumor cell-derived exosomes (Exos) promotes DDP resistance of GC cells. METHODS Reverse transcription quantitative polymerase chain reaction was used to detect the expression of Linc00852, miR-514a-5p, COMM domain protein 7 (COMMD7) mRNA, Bax mRNA, and Bcl-2 mRNA. Western blot was used to measure the expression of COMMD7 protein. The IC50 value of DDP is determined by MTT assay. The cell proliferation ability was measured by colony formation test. The apoptosis ability was measured by flow cytometry. The interaction between Linc00852, miR-514a-5p, and COMMD7 was confirmed by luciferase reporter gene assay and RNA pull-down assay. Xenograft tumor model was used to study the effect of Linc00852 on DDP resistance in vivo. RESULTS Linc00852 was up-regulated in DDP-resistant GC cells and their secreted exosomes. Down-regulating Linc00852 facilitated the sensitivity of DDP-resistant GC cells to DDP. Linc00852 bound to miR-514a-5p and COMMD7 was a target of miR-514a-5p. Linc00852 could regulate COMMD7 expression via targeting miR-514a-5p. Exosomes from DDP-resistant GC cells enhanced the resistance of recipient GC cells to DDP via exosomal delivery of Linc00852. Depletion of Linc00852 repressed the growth and DDP resistance of GC cells in vivo. CONCLUSION Linc00852 from DDP-resistant tumor cell-derived Exos regulates COMMD7 to promote drug resistance of GC cells through miR-514a-5p.
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Affiliation(s)
- Shuguang Cao
- Department of Gastroenterology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, 109 West College Road, Wenzhou, 325000, Zhejiang, China
| | - Beilei Fu
- Department of Gastroenterology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, 109 West College Road, Wenzhou, 325000, Zhejiang, China
| | - Jing Cai
- Department of Comprehensive Medicine, Wenzhou Central Hospital Medical Group, the Affiliated Second Hospital of Shanghai University, Affiliated Dingli Clinical Institute of Wenzhou Medical University, Wenzhou, 325000, China
| | - Dingli Zhang
- Department of Gastroenterology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, 109 West College Road, Wenzhou, 325000, Zhejiang, China
| | - Chenxing Wang
- Department of Gastroenterology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, 109 West College Road, Wenzhou, 325000, Zhejiang, China
| | - Hao Wu
- Department of Gastroenterology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, 109 West College Road, Wenzhou, 325000, Zhejiang, China.
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Xiao J, He X. Involvement of Non-Coding RNAs in Chemo- and Radioresistance of Nasopharyngeal Carcinoma. Cancer Manag Res 2021; 13:8781-8794. [PMID: 34849030 PMCID: PMC8627240 DOI: 10.2147/cmar.s336265] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Accepted: 11/04/2021] [Indexed: 12/16/2022] Open
Abstract
The crucial treatment for nasopharyngeal carcinoma (NPC) is radiation therapy supplemented by chemotherapy. However, long-term radiation therapy can cause some genetic and proteomic changes to produce radiation resistance, leading to tumour recurrence and poor prognosis. Therefore, the search for new markers that can overcome the resistance of tumor cells to drugs and radiotherapy and improve the sensitivity of tumor cells to drugs and radiotherapy is one of the most important goals of pharmacogenomics and cancer research, which is important for predicting treatment response and prognosis. Non-coding RNAs (ncRNAs), such as microRNAs (miRNAs) and long non-coding RNAs (lncRNAs), may play important roles in regulating chemo- and radiation resistance in nasopharyngeal carcinoma by controlling the cell cycle, proliferation, apoptosis, and DNA damage repair, as well as other signalling pathways. Recent research has suggested that selective modulation of ncRNA activity can improve the response to chemotherapy and radiotherapy, providing an innovative antitumour approach based on ncRNA-related gene therapy. Therefore, ncRNAs can serve as biomarkers for tumour prediction and prognosis, play a role in overcoming drug resistance and radiation resistance in NPC, and can also serve as targets for developing new therapeutic strategies. In this review, we discuss the involvement of ncRNAs in chemotherapy and radiation resistance in NPC. The effects of these molecules on predicting therapeutic cancer are highlighted.
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Affiliation(s)
- Jiaxin Xiao
- Hunan Province Key Laboratory of Tumour Cellular & Molecular Pathology Cancer Research Institute, Hengyang Medical College of University of South China, Hengyang, 421001, Hunan Province, People’s Republic of China
| | - Xiusheng He
- Hunan Province Key Laboratory of Tumour Cellular & Molecular Pathology Cancer Research Institute, Hengyang Medical College of University of South China, Hengyang, 421001, Hunan Province, People’s Republic of China
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Liguori G, Cerrone M, De Chiara A, Tafuto S, de Bellis MT, Botti G, Di Bonito M, Cantile M. The Role of lncRNAs in Rare Tumors with a Focus on HOX Transcript Antisense RNA ( HOTAIR). Int J Mol Sci 2021; 22:ijms221810160. [PMID: 34576322 PMCID: PMC8466298 DOI: 10.3390/ijms221810160] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 09/17/2021] [Accepted: 09/17/2021] [Indexed: 12/14/2022] Open
Abstract
Rare cancers are identified as those with an annual incidence of fewer than 6 per 100,000 persons and includes both epithelial and stromal tumors from different anatomical areas. The advancement of analytical methods has produced an accurate molecular characterization of most human cancers, suggesting a “molecular classification” that has allowed the establishment of increasingly personalized therapeutic strategies. However, the limited availability of rare cancer samples has resulted in very few therapeutic options for these tumors, often leading to poor prognosis. Long non coding RNAs (lncRNAs) are a class of non-coding RNAs mostly involved in tumor progression and drug response. In particular, the lncRNA HOX transcript antisense RNA (HOTAIR) represents an emergent diagnostic, prognostic and predictive biomarker in many human cancers. The aim of this review is to highlight the role of HOTAIR in rare cancers, proposing it as a new biomarker usable in the management of these tumors.
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Affiliation(s)
- Giuseppina Liguori
- Pathology Unit, Istituto Nazionale Tumori-Irccs-Fondazione G. Pascale, 80131 Naples, Italy; (G.L.); (M.C.); (A.D.C.); (G.B.); (M.D.B.)
| | - Margherita Cerrone
- Pathology Unit, Istituto Nazionale Tumori-Irccs-Fondazione G. Pascale, 80131 Naples, Italy; (G.L.); (M.C.); (A.D.C.); (G.B.); (M.D.B.)
| | - Annarosaria De Chiara
- Pathology Unit, Istituto Nazionale Tumori-Irccs-Fondazione G. Pascale, 80131 Naples, Italy; (G.L.); (M.C.); (A.D.C.); (G.B.); (M.D.B.)
| | - Salvatore Tafuto
- Sarcomas and Rare Tumors Unit, Istituto Nazionale Tumori-Irccs-Fondazione G. Pascale, 80131 Naples, Italy;
| | - Maura Tracey de Bellis
- Rehabilitation Medicine Unit, Istituto Nazionale Tumori-Irccs-Fondazione G. Pascale, 80131 Naples, Italy;
| | - Gerardo Botti
- Pathology Unit, Istituto Nazionale Tumori-Irccs-Fondazione G. Pascale, 80131 Naples, Italy; (G.L.); (M.C.); (A.D.C.); (G.B.); (M.D.B.)
| | - Maurizio Di Bonito
- Pathology Unit, Istituto Nazionale Tumori-Irccs-Fondazione G. Pascale, 80131 Naples, Italy; (G.L.); (M.C.); (A.D.C.); (G.B.); (M.D.B.)
| | - Monica Cantile
- Pathology Unit, Istituto Nazionale Tumori-Irccs-Fondazione G. Pascale, 80131 Naples, Italy; (G.L.); (M.C.); (A.D.C.); (G.B.); (M.D.B.)
- Correspondence: ; Tel.: +39-08159031755; Fax: +39-0815903718
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11
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Xia T, Tian H, Zhang K, Zhang S, Chen W, Shi S, You Y. Exosomal ERp44 derived from ER-stressed cells strengthens cisplatin resistance of nasopharyngeal carcinoma. BMC Cancer 2021; 21:1003. [PMID: 34493236 PMCID: PMC8424889 DOI: 10.1186/s12885-021-08712-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Accepted: 08/20/2021] [Indexed: 12/18/2022] Open
Abstract
Background Nasopharyngeal carcinoma (NPC) is one of the most common malignancies in head and neck. Platinum-based chemotherapy is an important treatment for NPC. However, the molecular mechanism of resistance to platinum drug remains unknown. Endoplasmic reticulum resident protein 44(ERp44), an unfolded protein response (UPR)-induced endoplasmic reticulum(ER) protein, is induced during ER stress. This research explored the mechanism of ERp44 in strengthening cisplatin resistance in NPC. Methods Western blot and immunohistochemistry were used to investigate the expression of ERp44 and Glucose-Regulated Protein 78(GRP78) in NPC. We took CCK8 to detect the role of ERp44 on cell chemosensitivity. Flow cytometric analysis and western blot were taken to analyze cell apoptosis. We performed differential centrifugation to isolate exosomes from serum or conditioned media of cells and analyzed the impact of exosomal ERp44 on cells cisplatin sensitivity. Finally, the results were confirmed in vivo. Results We found the increased expression of ERp44 and GRP78 in NPC and ERp44 was highly expressed in ER-stressed tissues. Cell proliferation was inhibited after cisplatin treatment when ERp44 was knocked down and ERp44 strengthened cisplatin resistance by influencing cell apoptosis and pyroptosis. Then we also collected exosomes and cell viability was increased after the addition of NPC-derived-exosomes with cisplatin treatment. More importantly, our results showed under ERS, NPC cells secreted exosomes containing ERp44 and could transfer them to adjacent cells to strengthen chemoresistance. Conclusion Our data suggested that exosomal ERp44 derived from ER-stressed NPC cells took an inevitable role in NPC chemoresistance and might act as a treatment target.
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Affiliation(s)
- Tian Xia
- Department of Otorhinolaryngology Head and Neck surgery, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China.,Institute of Otorhinolaryngology Head and Neck Surgery, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China.,Medical College of Nantong University, Nantong, Jiangsu Province, China
| | - Hui Tian
- Department of Otorhinolaryngology Head and Neck surgery, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China.,Institute of Otorhinolaryngology Head and Neck Surgery, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China.,Medical College of Nantong University, Nantong, Jiangsu Province, China
| | - Kaiwen Zhang
- Department of Otorhinolaryngology Head and Neck surgery, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China.,Institute of Otorhinolaryngology Head and Neck Surgery, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China.,Medical College of Nantong University, Nantong, Jiangsu Province, China
| | - Siyu Zhang
- Department of Otorhinolaryngology Head and Neck surgery, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China.,Institute of Otorhinolaryngology Head and Neck Surgery, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China.,Medical College of Nantong University, Nantong, Jiangsu Province, China
| | - Wenhui Chen
- Department of Otorhinolaryngology Head and Neck surgery, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China.,Institute of Otorhinolaryngology Head and Neck Surgery, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China.,Medical College of Nantong University, Nantong, Jiangsu Province, China
| | - Si Shi
- Department of Otorhinolaryngology Head and Neck surgery, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China. .,Institute of Otorhinolaryngology Head and Neck Surgery, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China. .,Medical College of Nantong University, Nantong, Jiangsu Province, China.
| | - Yiwen You
- Department of Otorhinolaryngology Head and Neck surgery, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China. .,Institute of Otorhinolaryngology Head and Neck Surgery, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China. .,Medical College of Nantong University, Nantong, Jiangsu Province, China.
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12
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Tang Y, He X. Long non-coding RNAs in nasopharyngeal carcinoma: biological functions and clinical applications. Mol Cell Biochem 2021; 476:3537-3550. [PMID: 33999333 DOI: 10.1007/s11010-021-04176-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Accepted: 05/06/2021] [Indexed: 02/06/2023]
Abstract
Nasopharyngeal carcinoma (NPC) is one of the most common head and neck malignancies. It has obvious ethnic and regional specificity. Long non-coding RNAs (LncRNAs) are a class of non-protein coding RNA molecules. Emerging research shows that lncRNAs play a key role in tumor development, prognosis, and treatment. With the deepening of sequence analysis, a large number of functional LncRNAs have been found in NPC, which interact with coding genes, miRNAs, and proteins to form a complex regulatory network. However, the specific role and mechanism of abnormally expressed lncRNAs in the pathogenesis of NPC is not fully understood. This article briefly introduced the concept, classification, and functional mechanism of lncRNAs and reviewed their biological functions and their clinical applications in NPC. Specifically, we described lncRNAs related to the occurrence, growth, invasion, metastasis, angiogenesis, and cancer stem cells of NPC; discussed lncRNAs related to Epstein-Barr virus infection; and summarized the role of lncRNAs in NPC treatment resistance. We have also sorted out lncRNAs related to Chinese medicine treatment. We believe that with the deepening of lncRNAs research, tumor-specific lncRNAs may become a new target for the treatment and a biomarker for predicting prognosis.
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Affiliation(s)
- Yao Tang
- Hunan Province Key Laboratory of Tumor Cellular & Molecular Pathology (2016TP1015), Cancer Research Institute, Hengyang Medical College of University of South China, Hengyang, 421001, Hunan Province, China
| | - Xiusheng He
- Hunan Province Key Laboratory of Tumor Cellular & Molecular Pathology (2016TP1015), Cancer Research Institute, Hengyang Medical College of University of South China, Hengyang, 421001, Hunan Province, China.
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Qian XL, Zhou F, Xu S, Jiang J, Chen ZP, Wang SK, Zuo Y, Ni C. MiR-454-3p Promotes Oxaliplatin Resistance by Targeting PTEN in Colorectal Cancer. Front Oncol 2021; 11:638537. [PMID: 34017681 PMCID: PMC8129568 DOI: 10.3389/fonc.2021.638537] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Accepted: 02/15/2021] [Indexed: 12/27/2022] Open
Abstract
Colorectal cancer is one of the most common malignancies worldwide. Oxaliplatin is the first-line chemotherapeutic agent for the treatment of advanced colorectal cancer. However, acquired resistance to oxaliplatin limits its therapeutic efficacy, and the underlying mechanism remains largely unclear. In this study, we compared the expression of a panel of microRNAs (miRNAs) between oxaliplatin-sensitive and -resistant HCT-116 colorectal cancer cells. We found that miR-454-3p was significantly up-regulated in oxaliplatin-resistant cells and was the most differently expressed miRNA. Interestingly, we observed that inhibition of miR-454-3p resensitized resistant cells to oxaliplatin and enhanced oxaliplatin-induced cellular apoptosis. Moreover, we determined that miR-454-3p promoted oxaliplatin resistance through targeting PTEN and activating the AKT signaling pathway. In vivo study revealed that overexpression of miR-454-3p decreased the sensitivity of HCT-116 xenograft tumors to oxaliplatin treatment in a mouse model. Clinically, overexpression of miR-454-3p was associated with decreased responsiveness to oxaliplatin-based chemotherapy, as well as a short progression-free survival. Taken together, our study indicated that the expression of miR-454-3p could be used to predict oxaliplatin sensitivity, and targeting miR-454-3p could overcome oxaliplatin resistance in colorectal cancer.
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Affiliation(s)
- Xiao-Lan Qian
- Department of Oncology, Zhangjiagang First People's Hospital, The Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang, China
| | - Fang Zhou
- Department of Oncology, Zhangjiagang First People's Hospital, The Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang, China
| | - Song Xu
- Department of Oncology, Zhangjiagang First People's Hospital, The Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang, China
| | - Jian Jiang
- Department of Oncology, Zhangjiagang First People's Hospital, The Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang, China
| | - Zhi-Peng Chen
- Department of Oncology, Zhangjiagang First People's Hospital, The Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang, China
| | - Shao-Kai Wang
- Department of Oncology, Zhangjiagang First People's Hospital, The Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang, China
| | - Yun Zuo
- Department of Oncology, Zhangjiagang First People's Hospital, The Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang, China
| | - Chen Ni
- Department of Oncology, Zhangjiagang First People's Hospital, The Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang, China
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Yuan F, Lou Z, Zhou Z, Yan X. Long non‑coding RNA KCNQ1OT1 promotes nasopharyngeal carcinoma cell cisplatin resistance via the miR‑454/USP47 axis. Int J Mol Med 2021; 47:54. [PMID: 33576460 PMCID: PMC7895519 DOI: 10.3892/ijmm.2021.4887] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Accepted: 01/11/2021] [Indexed: 12/17/2022] Open
Abstract
Long non‑coding RNAs serve an essential role in drug resistance in various types of cancer, including lung, breast and bladder cancer. The present study aimed to investigate whether KCNQ1 opposite strand/antisense transcript 1 (KCNQ1OT1) was associated with cisplatin (DDP) resistance in nasopharyngeal carcinoma (NPC). KCNQ1OT1, microRNA (miR)‑454 and ubiquitin specific peptidase 47 (USP47) expression levels were measured via reverse transcription‑quantitative PCR. 5‑8F/DDP and SUNE‑1/DDP cell viability and chemosensitivity were assessed by performing Cell Counting Kit‑8 assays. Colony forming and Transwell assays were conducted to assess the effect of the KCNQ1OT1/miR‑454/USP47 axis on DDP resistance in NPC cells. The association between miR‑454 and KCNQ1OT1 or USP47 was verified via bioinformatics analysis, dual‑luciferase reporter assays and RIP assays. KCNQ1OT1 and USP47 expression levels were significantly upregulated, whereas miR‑454 expression levels were significantly downregulated in DDP‑resistant NPC cells compared with parental NPC cells. KCNQ1OT1 knockdown promoted chemosensitivity in DDP‑resistant NPC cells (5‑8F/DDP and SUNE‑1/DDP), as indicated by significantly decreased cell proliferation, migration and invasion in the short hairpin RNA (sh)KCNQ1OT1 group compared with the sh‑negative control (NC) group. Moreover, miR‑454 was identified as a target of KCNQ1OT1. KCNQ1OT1 overexpression significantly reversed miR‑454 overexpression‑mediated effects on NPC cell viability and DDP resistance. Furthermore, the results indicated that miR‑454 directly targeted USP47. Compared with the shNC group, USP47 knockdown significantly suppressed NPC cell viability and DDP resistance, which was significantly reversed by co‑transfection with miR‑454 inhibitor. Furthermore, compared with the shNC group, KCNQ1OT1 knockdown significantly downregulated USP47 expression, which was significantly counteracted by miR‑454 knockdown. Collectively, the results of the present study indicated that KCNQ1OT1 enhanced DDP resistance in NPC cells via the miR‑454/USP47 axis, suggesting a potential therapeutic target for patients with DDP‑resistant NPC.
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Affiliation(s)
- Feng Yuan
- Department of Otolaryngology, Zhuji Hospital Affiliated to Shaoxing College of Arts and Sciences, Zhuji, Zhejiang 311800, P.R. China
| | - Zhiping Lou
- Department of Otolaryngology, Zhuji Hospital Affiliated to Shaoxing College of Arts and Sciences, Zhuji, Zhejiang 311800, P.R. China
| | - Zhifeng Zhou
- Department of Otolaryngology, Zhuji Central Hospital, Zhuji, Zhejiang 311800, P.R. China
| | - Xiaojun Yan
- Department of Otorhinolaryngology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200011, P.R. China
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