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Singh K, Oladipupo SS. An overview of CCN4 (WISP1) role in human diseases. J Transl Med 2024; 22:601. [PMID: 38937782 PMCID: PMC11212430 DOI: 10.1186/s12967-024-05364-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2024] [Accepted: 06/01/2024] [Indexed: 06/29/2024] Open
Abstract
CCN4 (cellular communication network factor 4), a highly conserved, secreted cysteine-rich matricellular protein is emerging as a key player in the development and progression of numerous disease pathologies, including cancer, fibrosis, metabolic and inflammatory disorders. Over the past two decades, extensive research on CCN4 and its family members uncovered their diverse cellular mechanisms and biological functions, including but not limited to cell proliferation, migration, invasion, angiogenesis, wound healing, repair, and apoptosis. Recent studies have demonstrated that aberrant CCN4 expression and/or associated downstream signaling is key to a vast array of pathophysiological etiology, suggesting that CCN4 could be utilized not only as a non-invasive diagnostic or prognostic marker, but also as a promising therapeutic target. The cognate receptor of CCN4 remains elusive till date, which limits understanding of the mechanistic insights on CCN4 driven disease pathologies. However, as therapeutic agents directed against CCN4 begin to make their way into the clinic, that may start to change. Also, the pathophysiological significance of CCN4 remains underexplored, hence further research is needed to shed more light on its disease and/or tissue specific functions to better understand its clinical translational benefit. This review highlights the compelling evidence of overlapping and/or diverse functional and mechanisms regulated by CCN4, in addition to addressing the challenges, study limitations and knowledge gaps on CCN4 biology and its therapeutic potential.
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Affiliation(s)
- Kirti Singh
- Biotherapeutic Enabling Biology, Lilly Research Laboratories, Eli Lilly and Company, Indianapolis, IN, 46225, USA
| | - Sunday S Oladipupo
- Biotherapeutic Enabling Biology, Lilly Research Laboratories, Eli Lilly and Company, Indianapolis, IN, 46225, USA.
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2
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Wang Y, Liu X, Wang X, Lu J, Tian Y, Liu Q, Xue J. Matricellular proteins: Potential biomarkers in head and neck cancer. J Cell Commun Signal 2024; 18:e12027. [PMID: 38946720 PMCID: PMC11208127 DOI: 10.1002/ccs3.12027] [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: 12/16/2023] [Revised: 03/19/2024] [Accepted: 03/22/2024] [Indexed: 07/02/2024] Open
Abstract
The extracellular matrix (ECM) is a complex network of diverse multidomain macromolecules, including collagen, proteoglycans, and fibronectin, that significantly contribute to the mechanical properties of tissues. Matricellular proteins (MCPs), as a family of non-structural proteins, play a crucial role in regulating various ECM functions. They exert their biological effects by interacting with matrix proteins, cell surface receptors, cytokines, and proteases. These interactions govern essential cellular processes such as differentiation, proliferation, adhesion, migration as well as multiple signal transduction pathways. Consequently, MCPs are pivotal in maintaining tissue homeostasis while orchestrating intricate molecular mechanisms within the ECM framework. The expression level of MCPs in adult steady-state tissues is significantly low; however, under pathological conditions such as inflammation and cancer, there is a substantial increase in their expression. In recent years, an increasing number of studies have focused on elucidating the role and significance of MCPs in the development and progression of head and neck cancer (HNC). During HNC progression, there is a remarkable upregulation in MCP expression. Through their distinctive structure and function, they actively promote tumor growth, invasion, epithelial-mesenchymal transition, and lymphatic metastasis of HNC cells. Moreover, by binding to integrins and modulating various signaling pathways, they effectively execute their biological functions. Furthermore, MCPs also hold potential as prognostic indicators. Although the star proteins of various MCPs have been extensively investigated, there remains a plethora of MCP family members that necessitate further scrutiny. This article comprehensively examines the functionalities of each MCP and highlights the research advancements in the context of HNC, with an aim to identify novel biomarkers for HNC and propose promising avenues for future investigations.
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Affiliation(s)
- Yunsheng Wang
- Department of Head and Neck SurgeryGansu Provincial Cancer HospitalLanzhouChina
| | - Xudong Liu
- Department of Head and Neck SurgeryGansu Provincial Cancer HospitalLanzhouChina
| | - Xingyue Wang
- Department of Head and Neck SurgeryGansu Provincial Cancer HospitalLanzhouChina
| | - Jiyong Lu
- Department of Head and Neck SurgeryGansu Provincial Cancer HospitalLanzhouChina
| | - Youxin Tian
- Department of Head and Neck SurgeryGansu Provincial Cancer HospitalLanzhouChina
| | - Qinjiang Liu
- Department of Head and Neck SurgeryGansu Provincial Cancer HospitalLanzhouChina
| | - Jincai Xue
- Department of Head and Neck SurgeryGansu Provincial Cancer HospitalLanzhouChina
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3
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An L, Li M, Jia Q. Mechanisms of radiotherapy resistance and radiosensitization strategies for esophageal squamous cell carcinoma. Mol Cancer 2023; 22:140. [PMID: 37598158 PMCID: PMC10439611 DOI: 10.1186/s12943-023-01839-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Accepted: 08/02/2023] [Indexed: 08/21/2023] Open
Abstract
Esophageal squamous cell carcinoma (ESCC) is the sixth most common cause of cancer-related mortality worldwide, with more than half of them occurred in China. Radiotherapy (RT) has been widely used for treating ESCC. However, radiation-induced DNA damage response (DDR) can promote the release of cytokines and chemokines, and triggers inflammatory reactions and changes in the tumor microenvironment (TME), thereby inhibiting the immune function and causing the invasion and metastasis of ESCC. Radioresistance is the major cause of disease progression and mortality in cancer, and it is associated with heterogeneity. Therefore, a better understanding of the radioresistance mechanisms may generate more reversal strategies to improve the cure rates and survival periods of ESCC patients. We mainly summarized the possible mechanisms of radioresistance in order to reveal new targets for ESCC therapy. Then we summarized and compared the current strategies to reverse radioresistance.
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Affiliation(s)
- Lingbo An
- State Key Laboratory of Cancer Biology, Department of Pathology, Xijing Hospital and School of Basic Medicine, Fourth Military Medical University, Xi'an, China
- College of Medical Technology, Xi'an Medical University, Xi'an, China
| | - Mingyang Li
- State Key Laboratory of Cancer Biology, Department of Pathology, Xijing Hospital and School of Basic Medicine, Fourth Military Medical University, Xi'an, China.
| | - Qingge Jia
- Department of Reproductive Medicine, Xi'an International Medical Center Hospital, Northwest University, Xi'an, China.
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Moazzen H, Rajabi A, Safaralizadeh R. Up-regulation of BOK-AS1, FAM215A and FEZF1-AS1 lncRNAs and their potency as moderate diagnostic biomarkers in gastric cancer. Pathol Res Pract 2023; 248:154639. [PMID: 37364417 DOI: 10.1016/j.prp.2023.154639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 06/15/2023] [Accepted: 06/20/2023] [Indexed: 06/28/2023]
Abstract
BACKGROUND Gastric cancer is the fifth most frequent cancer worldwide and the fourth leading cause of death from cancer, a complex multifactorial neoplasm. LncRNAs are regulatory RNA molecules larger than 200 nucleotides, which can have profound effects on the oncogenic process of various types of cancer. Therefore, these molecules can be used as diagnostic and therapeutic biomarkers. This study aimed to determine the differences in BOK-AS1, FAM215A, and FEZF1-AS1 gene expression between tumor tissue and adjacent healthy non-tumor tissue of gastric cancer (GC) patients. METHODS In this study one hundred pairs of cancerous and non-cancerous marginal tissues were gathered. Next, RNA extraction and cDNA synthesis were achieved for all of the samples. Then, the qRT-PCR was performed to measure the expression of BOK-AS1, FAM215A and FEZF1-AS1 genes. RESULTS All BOK-AS1, FAM215A and FEZF1-AS1 genes showed significantly increased expression in tumor tissues compared with non-tumor tissues. The outcome of the ROC analysis demonstrated that BOK-AS1, FAM215A, and FEZF1-AS1 may act as mean biomarkers with AUC of 0.7368, 0.7163 and 0.7115, specificity of 64%, 61% and 59%, and sensitivity of 74%, 70%, and 74% respectively. CONCLUSION Based on the increased expression of the BOK-AS1, FAM215A and FEZF1-AS1 genes in GC patients, this study suggests that these genes may function as oncogenic factors. Furthermore, the mentioned genes can be considered as intermediate biomarkers for diagnosis and treatment of gastric cancer. In addition, no association between these genes and clinicopathological features was observed.
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Affiliation(s)
- Hesam Moazzen
- Department of Biology, Faculty of Natural Sciences, University of Tabriz, 51664 Tabriz, Iran
| | - Ali Rajabi
- Department of Biology, Faculty of Natural Sciences, University of Tabriz, 51664 Tabriz, Iran
| | - Reza Safaralizadeh
- Department of Biology, Faculty of Natural Sciences, University of Tabriz, 51664 Tabriz, Iran.
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Guo D, Yang M, Li S, Zhu W, Chen M, Pan J, Long D, Liu Z, Zhang C. Expression and molecular regulation of non-coding RNAs in HPV-positive head and neck squamous cell carcinoma. Front Oncol 2023; 13:1122982. [PMID: 37064141 PMCID: PMC10090466 DOI: 10.3389/fonc.2023.1122982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 03/06/2023] [Indexed: 03/31/2023] Open
Abstract
Head and neck squamous cell carcinoma (HNSCC) is the sixth most prevalent malignancy worldwide. Accumulating evidence suggests that persistent HPV infection is closely related to a subset of HNSCC types, and the incidence of human papillomavirus (HPV)-positive HNSCC has been annually increasing in recent decades. Although the carcinogenesis of HPV-positive HNSCC has not been completely elucidated, it has been well confirmed that E6 and E7, the main viral oncoproteins are responsible for the maintenance of malignant transformation, promotion of cell proliferation, and increase in tumor invasion. Moreover, compared with HPV-negative HNSCC, HPV-positive HNSCC shows some special clinical-pathological features, which are possibly related to HPV infection and their specific regulatory mechanisms. Non-coding RNA (ncRNA) is a class of RNA lacking the protein-coding function and playing a critical regulatory role via multiple complex molecular mechanisms. NcRNA is an important regulatory pattern of epigenetic modification, which can exert significant effects on HPV-induced tumorigenesis and progression by deregulating downstream genes. However, the knowledge of ncRNAs is still limited, hence, a better understanding of ncRNAs could provide some insights for exploring the carcinogenesis mechanism and identifying valuable biomarkers in HPV-positive HNSCC. Therefore, in this review, we mainly focused on the expression profile of ncRNAs (including lncRNA, miRNA, and circRNA) and explored their regulatory role in HPV-positive HNSCC, aiming to clarify the regulatory mechanism of ncRNAs and identify valuable biomarkers for HPV-positive HNSCC.
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Non-coding RNAs in radiotherapy resistance: Roles and therapeutic implications in gastrointestinal cancer. Biomed Pharmacother 2023; 161:114485. [PMID: 36917887 DOI: 10.1016/j.biopha.2023.114485] [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: 01/03/2023] [Revised: 02/19/2023] [Accepted: 03/07/2023] [Indexed: 03/14/2023] Open
Abstract
Radiotherapy has become an indispensable and conventional means for patients with advanced solid tumors including gastrointestinal cancer. However, innate or acquired radiotherapy resistance remains a significant challenge and greatly limits the therapeutic effect, which results in cancer relapse and poor prognosis. Therefore, it is an urgent need to identify novel biomarkers and therapeutic targets for clarify the biological characteristics and mechanism of radiotherapy resistance. Recently, lots of studies have revealed that non-coding RNAs (ncRNAs) are the potential indicators and regulators of radiotherapy resistance via the mediation of various targets/pathways in different cancers. These findings may serve as a potential therapeutic strategy to overcome radiotherapy resistance. In this review, we will shed light on the recent findings regarding the functions and regulatory mechanisms of ncRNAs following radiotherapy, and comprehensively discuss their potential as biomarkers and therapeutic targets in radiotherapy resistance of gastrointestinal cancer.
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A Pleiotropic Role of Long Non-Coding RNAs in the Modulation of Wnt/β-Catenin and PI3K/Akt/mTOR Signaling Pathways in Esophageal Squamous Cell Carcinoma: Implication in Chemotherapeutic Drug Response. Curr Oncol 2022; 29:2326-2349. [PMID: 35448163 PMCID: PMC9031703 DOI: 10.3390/curroncol29040189] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 03/19/2022] [Accepted: 03/20/2022] [Indexed: 02/06/2023] Open
Abstract
Despite the availability of modern techniques for the treatment of esophageal squamous cell carcinoma (ESCC), tumor recurrence and metastasis are significant challenges in clinical management. Thus, ESCC possesses a poor prognosis and low five-year overall survival rate. Notably, the origin and recurrence of the cancer phenotype are under the control of complex cancer-related signaling pathways. In this review, we provide comprehensive knowledge about long non-coding RNAs (lncRNAs) related to Wnt/β-catenin and phosphatidylinositol-3-kinase (PI3K)/protein kinase B (Akt)/mammalian target of rapamycin (mTOR) signaling pathway in ESCC and its implications in hindering the efficacy of chemotherapeutic drugs. We observed that a pool of lncRNAs, such as HERES, TUG1, and UCA1, associated with ESCC, directly or indirectly targets various molecules of the Wnt/β-catenin pathway and facilitates the manifestation of multiple cancer phenotypes, including proliferation, metastasis, relapse, and resistance to anticancer treatment. Additionally, several lncRNAs, such as HCP5 and PTCSC1, modulate PI3K/Akt/mTOR pathways during the ESCC pathogenesis. Furthermore, a few lncRNAs, such as AFAP1-AS1 and LINC01014, block the efficiency of chemotherapeutic drugs, including cisplatin, 5-fluorouracil, paclitaxel, and gefitinib, used for ESCC treatment. Therefore, this review may help in designing a better therapeutic strategy for ESCC patients.
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Mondal A, Bhattacharya A, Singh V, Pandita S, Bacolla A, Pandita RK, Tainer JA, Ramos KS, Pandita TK, Das C. Stress Responses as Master Keys to Epigenomic Changes in Transcriptome and Metabolome for Cancer Etiology and Therapeutics. Mol Cell Biol 2022; 42:e0048321. [PMID: 34748401 PMCID: PMC8773053 DOI: 10.1128/mcb.00483-21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
From initiation through progression, cancer cells are subjected to a magnitude of endogenous and exogenous stresses, which aid in their neoplastic transformation. Exposure to these classes of stress induces imbalance in cellular homeostasis and, in response, cancer cells employ informative adaptive mechanisms to rebalance biochemical processes that facilitate survival and maintain their existence. Different kinds of stress stimuli trigger epigenetic alterations in cancer cells, which leads to changes in their transcriptome and metabolome, ultimately resulting in suppression of growth inhibition or induction of apoptosis. Whether cancer cells show a protective response to stress or succumb to cell death depends on the type of stress and duration of exposure. A thorough understanding of epigenetic and molecular architecture of cancer cell stress response pathways can unveil a plethora of information required to develop novel anticancer therapeutics. The present view highlights current knowledge about alterations in epigenome and transcriptome of cancer cells as a consequence of exposure to different physicochemical stressful stimuli such as reactive oxygen species (ROS), hypoxia, radiation, hyperthermia, genotoxic agents, and nutrient deprivation. Currently, an anticancer treatment scenario involving the imposition of stress to target cancer cells is gaining traction to augment or even replace conventional therapeutic regimens. Therefore, a comprehensive understanding of stress response pathways is crucial for devising and implementing novel therapeutic strategies.
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Affiliation(s)
- Atanu Mondal
- Biophysics and Structural Genomics Division, Saha Institute of Nuclear Physics, Kolkata, India
- Homi Bhaba National Institute, Mumbai, India
| | - Apoorva Bhattacharya
- Biophysics and Structural Genomics Division, Saha Institute of Nuclear Physics, Kolkata, India
| | - Vipin Singh
- Biophysics and Structural Genomics Division, Saha Institute of Nuclear Physics, Kolkata, India
- Homi Bhaba National Institute, Mumbai, India
| | - Shruti Pandita
- Division of Hematology and Medical Oncology, St. Louis University, St. Louis, Missouri, USA
| | - Albino Bacolla
- Department of Molecular and Cellular Oncology, University of Texas M.D. Anderson Cancer Center, Houston, Texas, USA
| | - Raj K. Pandita
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, Texas, USA
| | - John A. Tainer
- Department of Molecular and Cellular Oncology, University of Texas M.D. Anderson Cancer Center, Houston, Texas, USA
| | - Kenneth S. Ramos
- Center for Genomics and Precision Medicine, Texas A&M College of Medicine, Houston, Texas, USA
| | - Tej K. Pandita
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, Texas, USA
- Center for Genomics and Precision Medicine, Texas A&M College of Medicine, Houston, Texas, USA
| | - Chandrima Das
- Biophysics and Structural Genomics Division, Saha Institute of Nuclear Physics, Kolkata, India
- Homi Bhaba National Institute, Mumbai, India
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Yang C, Li F, Zhou W, Huang J. Knockdown of long non-coding RNA CCAT2 suppresses growth and metastasis of esophageal squamous cell carcinoma by inhibiting the β-catenin/WISP1 signaling pathway. J Int Med Res 2021; 49:3000605211019938. [PMID: 34057837 PMCID: PMC8753796 DOI: 10.1177/03000605211019938] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Objective Long non-coding RNA (lncRNA) colon cancer-associated transcript 2 (CCAT2) plays oncogenic roles in several cancers, including esophageal squamous cell carcinoma (ESCC). However, the specific mechanism of how CCAT2 influences ESCC tumorigenesis is still unknown. Methods Using RT-qPCR, the mRNA expression levels of CCAT2 in 33 paired ESCC and adjacent non-cancer tissues and cell lines were measured. Lentiviral vector sh-CCAT2 was designed and transfected into TE10 cells. CCK-8 and transwell assays were employed to detect the effects of CCAT2 knockdown on cell proliferation and invasion, respectively. RT-qPCR and western blots were used to detect the effects of CCAT2 knockdown. Results CCAT2 was overexpressed in ESCC tissues compared with corresponding adjacent tissues. CCAT2 knockdown could suppress cell proliferation and invasion in vitro. Furthermore, knockdown of CCAT2 could suppress the mRNA and protein levels of β-catenin and Wnt-induced-secreted-protein-1 (WISP1), as well as the mRNA levels of their downstream targets VEGF-A, MMP2, and ICAM-1. High expression of CCAT2 and WISP1 were associated with poor prognosis of ESCC patients. Conclusions In conclusion, a novel CCAT2/β-catenin/WISP1 axis was revealed in ESCC progression and may provide a promising therapeutic target against ESCC. CCAT2 and WISP1 are potential molecular biomarkers for predicting prognosis of ESCC.
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Affiliation(s)
- Canlin Yang
- Department of Oncology, Taizhou People's Hospital, Affiliated with Nanjing University of Chinese Medicine, Taizhou, Jiangsu, P.R. China
| | - Fei Li
- Department of Oncology, Taizhou People's Hospital, Affiliated with Nanjing University of Chinese Medicine, Taizhou, Jiangsu, P.R. China
| | - Wenbiao Zhou
- Department of Oncology, Taizhou People's Hospital, Affiliated with Nanjing University of Chinese Medicine, Taizhou, Jiangsu, P.R. China
| | - Junxing Huang
- Department of Oncology, Taizhou People's Hospital, Affiliated with Nanjing University of Chinese Medicine, Taizhou, Jiangsu, P.R. China
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Radiosensitization potential of caffeic acid phenethyl ester and the long non-coding RNAs in response to 60Coγ radiation in mouse hepatoma cells. Radiat Phys Chem Oxf Engl 1993 2021. [DOI: 10.1016/j.radphyschem.2020.109326] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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11
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Kong D, Long D, Liu B, Pei D, Cao N, Zhang G, Xia Z, Luo M. Downregulation of long non-coding RNA LOC101928477 correlates with tumor progression by regulating the epithelial-mesenchymal transition in esophageal squamous cell carcinoma. Thorac Cancer 2021; 12:1303-1311. [PMID: 33713583 PMCID: PMC8088935 DOI: 10.1111/1759-7714.13858] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 01/09/2021] [Accepted: 01/09/2021] [Indexed: 02/07/2023] Open
Abstract
Background Esophageal squamous cell carcinoma (ESCC) is one of the deadliest malignancies. There is a growing body of evidence showing that long non‐coding RNAs (lncRNAs) play critical roles in ESCC oncogenesis. The present study aimed to explore the role of LOC101928477, a newly discovered lncRNA, in the development and metastasis of ESCC. Methods In this study, real‐time PCR, western blotting, cell counting kit‐8 (CCK‐8), flow cytometry, colony formation, wound healing, transwell migration/invasion assay, immunofluorescence, and immunohistochemistry were used. We also applied an in situ xenograft mouse model and a lung metastasis mouse model to verify our findings. Results We determined that LOC101928477 expression was inhibited in ESCC tissue and ESCC cell lines when compared with controls. Moreover, forced expression of LOC101928477 effectively inhibited ESCC cell proliferation, colony formation, migration, and invasion via suppression of epithelial‐mesenchymal transition (EMT). Furthermore, LOC101928477 overexpression inhibited in situ tumor growth and lung metastasis in a mouse model. Conclusions Together, our results suggested that LOC101928477 could be a novel suppressor gene involved in ESCC progression.
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Affiliation(s)
- Demiao Kong
- Department of Thoracic Surgery, Guizhou Provincial People's Hospital, Guiyang, China
| | - Dali Long
- Department of Intensive Care Unit, Guizhou Provincial People's Hospital, Guiyang, China
| | - Bo Liu
- Department of Thoracic Surgery, Guizhou Provincial People's Hospital, Guiyang, China
| | - Dengke Pei
- Department of Thoracic Surgery, Guizhou Provincial People's Hospital, Guiyang, China
| | - Na Cao
- Department of Logistics, Guizhou Provincial People's Hospital, Guizhou, Guiyang, China
| | - Guihua Zhang
- Department of Thoracic Surgery, Guizhou Provincial People's Hospital, Guiyang, China
| | - Zhenkun Xia
- Department of Thoracic Surgery, Guizhou Provincial People's Hospital, Guiyang, China
| | - Meng Luo
- Department of Thoracic Surgery, Guizhou Provincial People's Hospital, Guiyang, China
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Zhang H, Si J, Yue J, Ma S. The mechanisms and reversal strategies of tumor radioresistance in esophageal squamous cell carcinoma. J Cancer Res Clin Oncol 2021; 147:1275-1286. [PMID: 33687564 DOI: 10.1007/s00432-020-03493-3] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Accepted: 12/02/2020] [Indexed: 01/16/2023]
Abstract
Esophageal squamous cell carcinoma (ESCC) is one of most lethal malignancies with high aggressive potential in the world. Radiotherapy is used as one curative treatment modality for ESCC patients. Due to radioresistance, the 5-year survival rates of patients after radiotherapy is less than 20%. Tumor radioresistance is very complex and heterogeneous. Cancer-associated fibroblasts (CAFs), as one major component of tumor microenvironment (TME), play critical roles in regulating tumor radioresponse through multiple mechanisms and are increasingly considered as important anti-cancer targets. Cancer stemness, which renders cancer cells to be extremely resistant to conventional therapies, is involved in ESCC radioresistance due to the activation of Wnt/β-catenin, Notch, Hedgehog and Hippo (HH) pathways, or the induction of epithelial-mesenchymal transition (EMT), hypoxia and autophagy. Non-protein-coding RNAs (ncRNAs), which account for more than 90% of the genome, are involved in esophageal cancer initiation and progression through regulating the activation or inactivation of downstream signaling pathways and the expressions of target genes. Herein, we mainly reviewed the role of CAFs, cancer stemness, non-coding RNAs as well as others in the development of radioresistance and clarify the involved mechanisms. Furthermore, we summarized the potential strategies which were reported to reverse radioresistance in ESCC. Together, this review gives a systematic coverage of radioresistance mechanisms and reversal strategies and contributes to better understanding of tumor radioresistance for the exploitation of novel intervention strategies in ESCC.
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Affiliation(s)
- Hongfang Zhang
- Hangzhou Cancer Institution, Affiliated Hangzhou Cancer Hospital, Zhejiang University School of Medicine, Hangzhou, 310002, China
- Key Laboratory of Clinical Cancer Pharmacology and Toxicology Research of Zhejiang Province, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, 310006, China
| | - Jingxing Si
- Clinical Research Institute, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, 310014, China
| | - Jing Yue
- Hangzhou Cancer Institution, Affiliated Hangzhou Cancer Hospital, Zhejiang University School of Medicine, Hangzhou, 310002, China
| | - Shenglin Ma
- Hangzhou Cancer Institution, Affiliated Hangzhou Cancer Hospital, Zhejiang University School of Medicine, Hangzhou, 310002, China.
- Key Laboratory of Clinical Cancer Pharmacology and Toxicology Research of Zhejiang Province, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, 310006, China.
- Zhejiang University Cancer Center, Hangzhou, 310058, China.
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Wei F, Ba S, Jin M, Ci R, Wang X, E F, Long Z. RNF180 Inhibits Proliferation and Promotes Apoptosis of Colorectal Cancer Through Ubiquitination of WISP1. Front Cell Dev Biol 2021; 8:623455. [PMID: 33553163 PMCID: PMC7862563 DOI: 10.3389/fcell.2020.623455] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Accepted: 12/22/2020] [Indexed: 12/12/2022] Open
Abstract
Colorectal cancer (CRC) is the third leading cause of cancer-related deaths globally and is biologically and clinically heterogeneous. Due to lack of gene expression signatures for risk and prognosis stratification of CRC, identifying novel molecular biomarkers and therapeutic targets may potentially improve CRC prognosis and treatment. RNF180 has been shown to play key contributions to the development of several types of cancers. In the current study, we investigate its role in CRC. In this study, we show that RNF180 expression was significantly downregulated in human CRC tumors and cell lines. Overexpression of RNF180 in CRC cells markedly inhibited cell viability and induced cell apoptosis, while depletion of RNF180 dramatically enhanced cell survival. Moreover, WISP1 was found to be the critical downstream molecule that mediated the tumor suppressive effects of RNF180. Mechanistically, RNF180 ubiquitinated WISP1, resulting in WISP1 downregulation and ultimately leading to suppression of CRC tumor growth in patient-derived xenograft (PDX) mouse models. Last, 5-FU and RNF180 had synergetic effect on the apoptosis induction and tumor growth inhibition. Our findings revealed a crucial role of RNF180 in suppressing tumor growth by ubiquitinating WISP1 in CRC.
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Affiliation(s)
- Feng Wei
- Department of Surgery, Shigatse People's Hospital, Shigatse, China
| | - Sang Ba
- Department of Surgery, Shigatse People's Hospital, Shigatse, China
| | - Mei Jin
- Department of Surgery, Shigatse People's Hospital, Shigatse, China
| | - Ren Ci
- Department of Surgery, Shigatse People's Hospital, Shigatse, China
| | - Xuelian Wang
- Department of Surgery, Shigatse People's Hospital, Shigatse, China
| | - Fusheng E
- Department of Surgery, Shigatse People's Hospital, Shigatse, China
| | - Ziwen Long
- Department of Gastric Cancer Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
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Mao A, Tang J, Tang D, Wang F, Liao S, Yuan H, Tian C, Sun C, Si J, Zhang H, Xia X. MicroRNA-29b-3p enhances radiosensitivity through modulating WISP1-mediated mitochondrial apoptosis in prostate cancer cells. J Cancer 2020; 11:6356-6364. [PMID: 33033519 PMCID: PMC7532503 DOI: 10.7150/jca.48216] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 08/26/2020] [Indexed: 12/18/2022] Open
Abstract
Radiotherapy is frequently applied for clinically localized prostate cancer while its efficacy could be significantly hindered by radioresistance. MicroRNAs (miRNAs) are important regulators in mediating cellular responses to ionizing radiation (IR), and strongly associate with radiosensitivity in many cancers. In this study, enhancement of radiosensitivity by miR-29b-3p was demonstrated in prostate cancer cell line LNCaP in vitro. Results showed that miR-29b-3p expression was significantly upregulated in response to IR from both X-rays and carbon ion irradiations. Knockdown of miR-29b-3p resulted in radioresistance while overexpression of miR-29b-3p led to increased radiosensitivity (showing reduced cell viability, suppressed cell proliferation and decreased colony formation). In addition, miR-29b-3p was found to directly target Wnt1-inducible-signaling protein 1 (WISP1). Inhibition of WISP1 facilitated the mitochondrial apoptosis pathway through suppressing Bcl-XL expression while activating caspase-3 and poly (ADP-ribose) polymerase (PARP). The results indicated that miR-29b-3p was a radiosensitizing miRNAs and could enhance radiosensitivity of LNCaP cells by targeting WISP1. These findings suggested a novel treatment to overcome radioresistance in prostate cancer patients, especially those with higher levels of the WISP1 expression.
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Affiliation(s)
- Aihong Mao
- Gansu Provincial Academic Institute for Medical Research, Lanzhou, China.,Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China
| | - Jinzhou Tang
- Gansu Provincial Academic Institute for Medical Research, Lanzhou, China
| | - Deping Tang
- School of Chemical & Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, PR China
| | - Fang Wang
- Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China
| | - Shiqi Liao
- Gansu Provincial Academic Institute for Medical Research, Lanzhou, China
| | - Hongxia Yuan
- Gansu Provincial Academic Institute for Medical Research, Lanzhou, China
| | - Caiping Tian
- Gansu Provincial Academic Institute for Medical Research, Lanzhou, China
| | - Chao Sun
- Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China
| | - Jing Si
- Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China
| | - Hong Zhang
- Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China
| | - Xiaojun Xia
- Gansu Provincial Academic Institute for Medical Research, Lanzhou, China.,Gansu Provincial Cancer Hospital, Lanzhou, China
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15
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Cevik O, Acidereli H, Turut FA, Yildirim S, Acilan C. Cabazitaxel exhibits more favorable molecular changes compared to other taxanes in androgen-independent prostate cancer cells. J Biochem Mol Toxicol 2020; 34:e22542. [PMID: 32578930 DOI: 10.1002/jbt.22542] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Revised: 03/30/2020] [Accepted: 05/15/2020] [Indexed: 12/12/2022]
Abstract
Taxane-based chemotherapy drugs (cabazitaxel, docetaxel, and paclitaxel) are microtubule inhibitors, which are effectively and frequently used to treat metastatic prostate cancer (PCa). Among these, cabazitaxel is offered as a new therapeutic option for patients with metastatic castration-resistant PC as that are resistant to other taxanes. Here, we investigated the cellular and molecular changes in response to cabazitaxel in comparison with docetaxel and paclitaxel in androgen-independent human PCas. The androgen-independent human PCa cell lines, PC3 and DU145, were treated with 1 to 5nM cabazitaxel, docetaxel, or paclitaxel, and assessed for cell viability (MTT assay), colony forming ability and migration (scratch assay). The induction of apoptosis was determined through measurement of mitochondrial membrane potential (JC-1 assay) and caspase-3 activity assay. The protein expression changes (caspase-3, caspase-8, Bax, Bcl-2, β-tubulin, nuclear factor-κB [NF-κB/p50, NF-κB/p65], vascular endothelial growth factor, WNT1-inducible signaling pathway protein-1 [WISP1], transforming growth factor β [TGF-β]) in response to drug treatment were screened via western blotting. Under our experimental conditions, all taxanes significantly reduced WISP1 and TGF-β expressions, suggesting an anti-metastatic/antiangiogenic effect for these drugs. On the other hand, cabazitaxel induced more cell death and inhibited colony formation compared to docetaxel or paclitaxel. The highest fold change in caspase-3 activity and Bax/Bcl-2 ratio was also detected in response to cabazitaxel. Furthermore, the induction of β-tubulin expression was lower in cabazitaxel-treated cells relative to the other taxanes. In summary, cabazitaxel shows molecular changes in favor of killing PCa cells compared to other taxanes, at least for the parameters analyzed herein. The differences with other taxanes may be important while designing other studies or in clinical settings.
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Affiliation(s)
- Ozge Cevik
- Department of Biochemistry, School of Medicine, Aydın Adnan Menderes University, Efeler, Aydın, Turkey
| | - Hilal Acidereli
- Department of Biochemistry, Faculty of Pharmacy, Cumhuriyet University, Sivas, Turkey
| | - Fatma Aysun Turut
- Department of Biochemistry, Faculty of Pharmacy, Cumhuriyet University, Sivas, Turkey
| | - Sahin Yildirim
- Department of Pharmacology, School of Medicine, Cumhuriyet University, Sivas, Turkey
| | - Ceyda Acilan
- Department of Medical Biology, School of Medicine, Koc University, Istanbul, Turkey
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16
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Podralska M, Ciesielska S, Kluiver J, van den Berg A, Dzikiewicz-Krawczyk A, Slezak-Prochazka I. Non-Coding RNAs in Cancer Radiosensitivity: MicroRNAs and lncRNAs as Regulators of Radiation-Induced Signaling Pathways. Cancers (Basel) 2020; 12:E1662. [PMID: 32585857 PMCID: PMC7352793 DOI: 10.3390/cancers12061662] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 06/19/2020] [Accepted: 06/21/2020] [Indexed: 02/07/2023] Open
Abstract
Radiotherapy is a cancer treatment that applies high doses of ionizing radiation to induce cell death, mainly by triggering DNA double-strand breaks. The outcome of radiotherapy greatly depends on radiosensitivity of cancer cells, which is determined by multiple proteins and cellular processes. In this review, we summarize current knowledge on the role of microRNAs (miRNAs) and long non-coding RNAs (lncRNAs), in determining the response to radiation. Non-coding RNAs modulate ionizing radiation response by targeting key signaling pathways, including DNA damage repair, apoptosis, glycolysis, cell cycle arrest, and autophagy. Additionally, we indicate miRNAs and lncRNAs that upon overexpression or inhibition alter cellular radiosensitivity. Current data indicate the potential of using specific non-coding RNAs as modulators of cellular radiosensitivity to improve outcome of radiotherapy.
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Affiliation(s)
- Marta Podralska
- Institute of Human Genetics, Polish Academy of Sciences, 60-479 Poznań, Poland;
| | - Sylwia Ciesielska
- Department of Systems Biology and Engineering, Faculty of Automatic Control, Electronics and Computer Science, Silesian University of Technology, 44-100 Gliwice, Poland;
| | - Joost Kluiver
- Department of Pathology and Medical Biology, University of Groningen, University Medical Center, Groningen, 9700RB Groningen, The Netherlands; (J.K.); (A.v.d.B.)
| | - Anke van den Berg
- Department of Pathology and Medical Biology, University of Groningen, University Medical Center, Groningen, 9700RB Groningen, The Netherlands; (J.K.); (A.v.d.B.)
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17
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Ghafouri‐Fard S, Shoorei H, Dashti S, Branicki W, Taheri M. Expression profile of lncRNAs and miRNAs in esophageal cancer: Implications in diagnosis, prognosis, and therapeutic response. J Cell Physiol 2020; 235:9269-9290. [DOI: 10.1002/jcp.29825] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 05/11/2020] [Accepted: 05/18/2020] [Indexed: 12/24/2022]
Affiliation(s)
- Soudeh Ghafouri‐Fard
- Department of Medical Genetics Shahid Beheshti University of Medical Sciences Tehran Iran
| | - Hamed Shoorei
- Department of Anatomical Sciences Birjand University of Medical Sciences Birjand Iran
| | - Sepideh Dashti
- Department of Medical Genetics Shahid Beheshti University of Medical Sciences Tehran Iran
| | - Wojciech Branicki
- Malopolska Centre of Biotechnology, Jagiellonian University Kraków Poland
| | - Mohammad Taheri
- Urogenital Stem Cell Research Center, Shahid Beheshti University of Medical Sciences Tehran Iran
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18
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Talebi A, Masoodi M, Mirzaei A, Mehrad-Majd H, Azizpour M, Akbari A. Biological and clinical relevance of metastasis-associated long noncoding RNAs in esophageal squamous cell carcinoma: A systematic review. J Cell Physiol 2020; 235:848-868. [PMID: 31310341 DOI: 10.1002/jcp.29083] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2019] [Accepted: 06/21/2019] [Indexed: 12/12/2022]
Abstract
Esophageal squamous cell carcinoma (ESCC) is a foremost cancer-related death worldwide owing to rapid metastasis and poor prognosis. Metastasis, as the most important reason for death, is biologically a multifaceted process involving a range of cell signaling pathways. Long noncoding RNAs (lncRNAs), as transcriptional regulators, can regulate numerous genomic processes and cellular processes such as cell proliferation, migration, and invasion. LncRNAs have also been shown to involve in/regulate the cancer metastasis-related signaling pathways. Hence, they have increasingly been brought to international attention in molecular oncology research. A number of researchers have attempted to reveal the biological and clinical relevance of lncRNAs in ESCC tumourigenesis and metastasis. The aberrant expression of these molecules in ESCC has regularly been reported to involve in various cellular processes and clinical features, including diagnosis, prognosis, and therapeutic responses. Here, we especially consider the pathways in which lncRNAs act as metastasis-mediated effectors, mainly by interacting with epithelial-mesenchymal transition-associated factors. We review the biological roles of lncRNAs through involving in ESCC metastasis as well as the clinical significance of the metastasis-related lncRNAs in cancer diagnosis and prognosis.
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Affiliation(s)
- Atefeh Talebi
- Colorectal Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Mohsen Masoodi
- Colorectal Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Alireza Mirzaei
- Bone and Joint Reconstruction Research Center, Shafa Orthopedic Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Hassan Mehrad-Majd
- Cancer Molecular Pathology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mazaher Azizpour
- Department of Orthopedic Surgery, Aarhus University Hospital, Aarhus, Denmark
| | - Abolfazl Akbari
- Colorectal Research Center, Iran University of Medical Sciences, Tehran, Iran
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19
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Deng W, Fernandez A, McLaughlin SL, Klinke DJ. Cell Communication Network Factor 4 (CCN4/WISP1) Shifts Melanoma Cells from a Fragile Proliferative State to a Resilient Metastatic State. Cell Mol Bioeng 2019; 13:45-60. [PMID: 32030107 DOI: 10.1007/s12195-019-00602-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Accepted: 10/09/2019] [Indexed: 12/25/2022] Open
Abstract
Introduction Cellular communication network factor 4 (CCN4/WISP1) is a secreted matricellular protein that stimulates metastasis in multiple malignancies but has an unclear impact on phenotypic changes in melanoma. Recent data using cells edited via a double-nickase CRISPR/Cas9 approach suggest that CCN4/WISP1 stimulates invasion and metastasis of melanoma cells. While these data also suggest that loss of CCN4/WISP1 increases cell proliferative, the CRISPR approach used may be an alternative explanation rather than the loss of gene function. Methods To test whether CCN4/WISP1 also influences the proliferative phenotype of melanoma cells, we used mouse melanoma models and knocked out Ccn4 using a homology-directed repair CRISPR/Cas9 system to generate pools of Ccn4-knockout cells. The resulting edited cell pools were compared to parental cell lines using an ensemble of in vitro and in vivo assays. Results In vitro assays using knockout pools supported previous findings that CCN4/WISP1 promoted an epithelial-mesenchymal-like transition in melanoma cells and stimulated invasion and metastasis. While Ccn4 knockout also enhanced cell growth in optimal 2D culture conditions, the knockout suppressed certain cell survival signaling pathways and rendered cells less resistant to stress conditions. Tumor cell growth assays at sub-optimal conditions in vitro, quantitative analysis of tumor growth assays in vivo, and transcriptomics analysis of human melanoma cell lines were also used to quantify changes in phenotype and generalize the findings. Conclusions In addition to stimulating invasion and metastasis of melanoma cells, the results suggested that CCN4/WISP1 repressed cell growth and simultaneously enhanced cell survival.
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Affiliation(s)
- Wentao Deng
- Department of Microbiology, Immunology and Cell Biology, West Virginia University, Morgantown, WV 26505 USA
- WVU Cancer Institute, West Virginia University, Morgantown, WV 26505 USA
| | - Audry Fernandez
- Department of Microbiology, Immunology and Cell Biology, West Virginia University, Morgantown, WV 26505 USA
- WVU Cancer Institute, West Virginia University, Morgantown, WV 26505 USA
| | - Sarah L McLaughlin
- WVU Cancer Institute, West Virginia University, Morgantown, WV 26505 USA
- Animal Models and Imaging Facility, West Virginia University, Morgantown, WV 26505 USA
| | - David J Klinke
- Department of Microbiology, Immunology and Cell Biology, West Virginia University, Morgantown, WV 26505 USA
- WVU Cancer Institute, West Virginia University, Morgantown, WV 26505 USA
- Department of Chemical and Biomedical Engineering, West Virginia University, Morgantown, WV 26505 USA
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20
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Wang L, Sun J, Gao P, Su K, Wu H, Li J, Lou W. Wnt1-inducible signaling protein 1 regulates laryngeal squamous cell carcinoma glycolysis and chemoresistance via the YAP1/TEAD1/GLUT1 pathway. J Cell Physiol 2019; 234:15941-15950. [PMID: 30805937 DOI: 10.1002/jcp.28253] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2018] [Revised: 12/27/2018] [Accepted: 01/10/2019] [Indexed: 01/24/2023]
Abstract
Wnt1-inducible signaling protein 1 (WISP1) is a matricellular protein and downstream target of Wnt/β-catenin signaling. This study sought to determine the role of WISP1 in glucose metabolism and chemoresistance in laryngeal squamous cell carcinoma. WISP1 expression was silenced or upregulated in Hep-2 cells by the transfection of WISP1 siRNA or AdWISP1 vector. Ectopic WISP1 expression regulated glucose uptake and lactate production in Hep-2 cells. Subsequently, the expression of glucose transporter 1 (GLUT1) was significantly modulated by WISP1. Furthermore, WISP1 increased cell survival rates, diminished cell death rates, and suppressed ataxia-telangiectasia-mutated (ATM)-mediated DNA damage response pathway in cancer cells treated with cisplatin through GLUT1. WISP1 also promoted cancer cell tumorigenicity and growth in mice implanted with Hep-2 cells. Additionally, WISP1 activated the YAP1/TEAD1 pathway that consequently contributed to the regulation of GLUT1 expression. In summary, WISP1 regulated glucose metabolism and cisplatin resistance in laryngeal cancer by regulating GLUT1 expression. WISP1 may be used as a potential therapeutic target for laryngeal cancer.
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Affiliation(s)
- Liang Wang
- Department of Otolaryngology-Head and Neck Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Jin Sun
- Department of Otolaryngology-Head and Neck Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Pei Gao
- Department of Otolaryngology-Head and Neck Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Ke Su
- Department of Otolaryngology-Head and Neck Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Huanhuan Wu
- Department of Otolaryngology-Head and Neck Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Junli Li
- Department of Otolaryngology-Head and Neck Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Weihua Lou
- Department of Otolaryngology-Head and Neck Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
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21
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Zhu J, Chen S, Yang B, Mao W, Yang X, Cai J. Molecular mechanisms of lncRNAs in regulating cancer cell radiosensitivity. Biosci Rep 2019; 39:BSR20190590. [PMID: 31391206 PMCID: PMC6712435 DOI: 10.1042/bsr20190590] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Revised: 08/05/2019] [Accepted: 08/06/2019] [Indexed: 12/21/2022] Open
Abstract
Radiotherapy is one of the main modalities of cancer treatment. However, tumor recurrence following radiotherapy occurs in many cancer patients. A key to solving this problem is the optimization of radiosensitivity. In recent years, long non-coding RNAs (lncRNAs), which affect the occurrence and development of tumors through a variety of mechanisms, have become a popular research topic. LncRNAs have been found to influence radiosensitivity by regulating various mechanisms, including DNA damage repair, cell cycle arrest, apoptosis, cancer stem cells regulation, epithelial-mesenchymal transition, and autophagy. LncRNAs are expected to become a potential therapeutic target for radiotherapy in the future. This article reviews recent advances in the role and mechanism of lncRNAs in tumor radiosensitivity.
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Affiliation(s)
- Jiamin Zhu
- Department of Oncology, the Affiliated Jiangyin Hospital of Southeast University Medical College, 163 Shoushan Road, Jiangyin 214400, P.R. China
- Department of Radiation Oncology, Nantong Tumor Hospital, Affiliated Tumor Hospital of Nantong University, Nantong 226321, China
| | - Shusen Chen
- Department of Radiation Oncology, Nantong Tumor Hospital, Affiliated Tumor Hospital of Nantong University, Nantong 226321, China
| | - Baixia Yang
- Department of Radiation Oncology, Nantong Tumor Hospital, Affiliated Tumor Hospital of Nantong University, Nantong 226321, China
| | - Weidong Mao
- Department of Oncology, the Affiliated Jiangyin Hospital of Southeast University Medical College, 163 Shoushan Road, Jiangyin 214400, P.R. China
| | - Xi Yang
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Jing Cai
- Department of Radiation Oncology, Nantong Tumor Hospital, Affiliated Tumor Hospital of Nantong University, Nantong 226321, China
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22
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Yao Z, Zhang Y, Xu D, Zhou X, Peng P, Pan Z, Xiao N, Yao J, Li Z. Research Progress on Long Non-Coding RNA and Radiotherapy. Med Sci Monit 2019; 25:5757-5770. [PMID: 31375656 PMCID: PMC6690404 DOI: 10.12659/msm.915647] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Long non-coding RNAs (lncRNAs), a group of non-protein-coding RNAs longer than 200 nucleotides, are involved in multiple biological and pathological processes, such as proliferation, apoptosis, migration, invasion, angiogenesis, and immune escape. Many studies have shown that lncRNAs participate in the complex network of cancer and play vital roles as oncogenes or tumor-suppressor genes in a variety of cancers. Moreover, recent research has shown that abnormal expression of lncRNAs in malignant tumor cells before and after radiotherapy may participate in the progression of cancers and affect the radiation sensitivity of malignant tumor cells mediated by specific signaling pathways or cell cycle regulation. In this review, we summarize the published studies on lncRNAs in radiotherapy regarding the biological function and mechanism of human cancers, including esophageal cancer, pancreatic cancers, nasopharyngeal carcinoma, hepatocellular carcinoma, cervical cancer, colorectal cancer, and gastric cancer.
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Affiliation(s)
- Zhifeng Yao
- Department of Radiotherapy, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China (mainland).,Department of Oncology, The Second Clinical Medical School of Nanjing Medical University, Nanjing, Jiangsu, China (mainland)
| | - Yiwen Zhang
- Department of Nursing, The Affiliated Children's Hospital of Nanjing Medical University, Nanjing, Jiangsu, China (mainland)
| | - Danghui Xu
- Department of Medical Imaging, Jiangsu Provincial Hospital of Traditional Chinese Medicine, Nanjing, Jiangsu, China (mainland)
| | - Xuejun Zhou
- Department of Medical Imaging, The Affiliated Hospital of Nantong University, Nantong, Jiangsu, China (mainland)
| | - Peng Peng
- Department of Nursing, Nanjing Health Higher Vocational and Technical College, Nanjing, Jiangsu, China (mainland)
| | - Zhiyao Pan
- Department of Basic Medicine, Zhejiang University Medical College, Hangzhou, Zhejiang, China (mainland)
| | - Nan Xiao
- Department of Medical Imaging, Nanjing Health Higher Vocational and Technical College, Nanjing, Jiangsu, China (mainland)
| | - Jianxin Yao
- Department of Medical Imaging, Nanjing Health Higher Vocational and Technical College, Nanjing, Jiangsu, China (mainland)
| | - Zhifeng Li
- Department of Medical Imaging, Nanjing Health Higher Vocational and Technical College, Nanjing, Jiangsu, China (mainland)
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23
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Zhu H, Ge K, Lu J, Jia C. Growth inhibitor of human hepatic carcinoma HepG2 cells by evodiamine is associated with downregulation of PRAME. Naunyn Schmiedebergs Arch Pharmacol 2019; 392:1551-1560. [DOI: 10.1007/s00210-019-01701-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2019] [Accepted: 07/18/2019] [Indexed: 12/21/2022]
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Yang L, Zhang X, Hou Q, Huang M, Zhang H, Jiang Z, Yue J, Wu S. Single-cell RNA-seq of esophageal squamous cell carcinoma cell line with fractionated irradiation reveals radioresistant gene expression patterns. BMC Genomics 2019; 20:611. [PMID: 31345182 PMCID: PMC6659267 DOI: 10.1186/s12864-019-5970-0] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Accepted: 07/11/2019] [Indexed: 01/10/2023] Open
Abstract
Background Esophageal squamous cell carcinoma (ESCC) cells are heterogeneous, easily develop radioresistance, and recur. Single-cell RNA-seq (scRNA-seq) is a next-generation sequencing method that can delineate diverse gene expression profiles of individual cells and mining their heterogeneous behaviors in response to irradiation. Our aim was using scRNA-seq to describe the difference between parental cells and cells that acquired radioresistance, and to investigate the dynamic changes of the transcriptome of cells in response to FIR. Results We sequenced ESCC cell lines KYSE180 with and without fractionated irradiation (FIR). A total of 218 scRNA-seq libraries were obtained from 88 cells exposed to 12 Gy (KYSE-180-12 Gy), 89 exposed to 30 Gy (KYSE-180-30 Gy), and 41 parental KYSE-180 cells not exposed to FIR. Dynamic gene expression patterns were determined by comprehensive consideration of genes and pathways. Biological experiments showed that KYSE-180 cells became radioresistant after FIR. PCA analysis of scRNA-seq data showed KYSE-180, KYSE-180-12 Gy and KYSE-180-30 Gy cells were discrete away from each other. Two sub-populations found in KYSE-180-12 Gy and only one remained in KYSE-180-30 Gy. This sub-population genes exposure to FIR through 12 Gy to 30 Gy were relevant to the PI3K-AKT pathway, pathways evading apoptosis, tumor cell migration, metastasis, or invasion pathways, and cell differentiation and proliferation pathways. We validated DEGs, such as CFLAR, LAMA5, ITGA6, ITGB4, and SDC4 genes, in these five pathways as radioresistant genes in bulk cell RNA-seq data from ESCC tissue of a ESCC patient treated with radiotherapy and from KYSE-150 cell lines. Conclusions Our results delineated the divergent gene expression patterns of individual ESCC cells exposure to FIR, and displayed genes and pathways related to development of radioresistance. Electronic supplementary material The online version of this article (10.1186/s12864-019-5970-0) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Ling Yang
- Hangzhou Cancer Institute, Hangzhou Cancer Hospital, Hangzhou, Zhejiang Province, 310002, People's Republic of China
| | - Xiaoyan Zhang
- Hangzhou Cancer Institute, Hangzhou Cancer Hospital, Hangzhou, Zhejiang Province, 310002, People's Republic of China
| | - Qiang Hou
- Hangzhou Cancer Institute, Hangzhou Cancer Hospital, Hangzhou, Zhejiang Province, 310002, People's Republic of China
| | - Ming Huang
- Hangzhou Cancer Institute, Hangzhou Cancer Hospital, Hangzhou, Zhejiang Province, 310002, People's Republic of China
| | - Hongfang Zhang
- Hangzhou Cancer Institute, Hangzhou Cancer Hospital, Hangzhou, Zhejiang Province, 310002, People's Republic of China
| | - Zhenzhen Jiang
- Hangzhou Cancer Institute, Hangzhou Cancer Hospital, Hangzhou, Zhejiang Province, 310002, People's Republic of China
| | - Jing Yue
- Hangzhou Cancer Institute, Hangzhou Cancer Hospital, Hangzhou, Zhejiang Province, 310002, People's Republic of China
| | - Shixiu Wu
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.113 Baohe Street Longgang District, Shenzhen, China.
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25
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Vyskocil E, Pammer J, Altorjai G, Grasl MC, Parzefall T, Haymerle G, Janik S, Perisanidis C, Erovic BM. Dysregulation of ß-catenin, WISP1 and TCF21 predicts disease-specific survival and primary response against radio(chemo)therapy in patients with locally advanced squamous cell carcinomas of the head and neck. Clin Otolaryngol 2019; 44:263-272. [PMID: 30615266 DOI: 10.1111/coa.13281] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Revised: 10/28/2018] [Accepted: 12/05/2018] [Indexed: 12/27/2022]
Abstract
OBJECTIVE The objective of this study was to determine the prognostic and predictive impact of β-catenin, TCF21 and WISP1 expression in patients with squamous cell carcinomas of the head and neck who underwent primary radiotherapy or concomitant chemoradiotherapy. STUDY DESIGN Prospective cohort study. SETTING University hospital. PARTICIPANTS Protein expression profiles of β-catenin, TCF21, WISP1 and p16 were determined by immunohistochemical analyses in tissue samples of 59 untreated patients. Expression was correlated with different outcome parameters. MAIN OUTCOME MEASURES Impact of TNM classification, grading, sex, age, gender, type of therapy, response to therapy and p16 status on disease-specific (DSS) and disease-free survival (DFS). RESULTS Patients with high expression of TCF21 were associated with significantly worse disease-specific survival (P = 0.005). In a multivariable analysis, TCF21 was a significant determinant of disease-specific survival. (HR 3.01; P = 0.036). Conversely, low expression of β-catenin (P = 0.025) and WISP1 (P = 0.037) revealed a better response to radiotherapy. CONCLUSION Since data show that TCF21 is a prognostic factor for disease-specific survival and WISP1 and ß-catenin are predictive factors for clinical outcome after definitive radiotherapy, further studies are warranted to prove these preliminary but very promising findings.
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Affiliation(s)
- Erich Vyskocil
- Department of Otorhinolaryngology, Head Neck Surgery, Medical University of Vienna, Vienna, Austria
| | - Johannes Pammer
- Clinical Pathology, Medical University of Vienna, Vienna, Austria
| | | | - Matthaeus Ch Grasl
- Department of Otorhinolaryngology, Head Neck Surgery, Medical University of Vienna, Vienna, Austria
| | - Thomas Parzefall
- Department of Otorhinolaryngology, Head Neck Surgery, Medical University of Vienna, Vienna, Austria
| | - Georg Haymerle
- Department of Otorhinolaryngology, Head Neck Surgery, Medical University of Vienna, Vienna, Austria
| | - Stefan Janik
- Department of Otorhinolaryngology, Head Neck Surgery, Medical University of Vienna, Vienna, Austria
| | - Christos Perisanidis
- Department of Oral and Maxillofacial Surgery, Dental School of Athens, University of Athens, Athens, Greece
| | - Boban M Erovic
- Institute of Head and Neck Diseases, Evangelical Hospital Vienna, Vienna, Austria
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Deng W, Fernandez A, McLaughlin SL, Klinke DJ. WNT1-inducible signaling pathway protein 1 (WISP1/CCN4) stimulates melanoma invasion and metastasis by promoting the epithelial-mesenchymal transition. J Biol Chem 2019; 294:5261-5280. [PMID: 30723155 DOI: 10.1074/jbc.ra118.006122] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Revised: 01/26/2019] [Indexed: 01/03/2023] Open
Abstract
Besides intrinsic changes, malignant cells also release soluble signals that reshape their microenvironment. Among these signals is WNT1-inducible signaling pathway protein 1 (WISP1), a secreted matricellular protein whose expression is elevated in several cancers, including melanoma, and is associated with reduced survival of patients diagnosed with primary melanoma. Here, we found that WISP1 knockout increases cell proliferation and represses wound healing, migration, and invasion of mouse and human melanoma cells in multiple in vitro assays. Metastasis assays revealed that WISP1 knockout represses tumor metastasis of B16F10 and YUMM1.7 melanoma cells in both C57BL/6Ncrl and NOD-scid IL2Rγnull (NSG) mice. WT B16F10 cells having an invasion phenotype in a transwell assay possessed a gene expression signature similar to that observed in the epithelial-mesenchymal transition (EMT), including E-cadherin repression and fibronectin and N-cadherin induction. Upon WISP1 knockout, expression of these EMT signature genes went in the opposite direction in both mouse and human cell lines, and EMT-associated gene expression was restored upon exposure to media containing WISP1 or to recombinant WISP1 protein. In vivo, Wisp1 knockout-associated metastasis repression was reversed by the reintroduction of either WISP1 or snail family transcriptional repressor 1 (SNAI1). Experiments testing EMT gene activation and inhibition with recombinant WISP1 or kinase inhibitors in B16F10 and YUMM1.7 cells suggested that WISP1 activates AKT Ser/Thr kinase and that MEK/ERK signaling pathways shift melanoma cells from proliferation to invasion. Our results indicate that WISP1 present within the tumor microenvironment stimulates melanoma invasion and metastasis by promoting an EMT-like process.
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Affiliation(s)
- Wentao Deng
- From the Department of Microbiology, Immunology, and Cell Biology.,the West Virginia University Cancer Institute
| | - Audry Fernandez
- From the Department of Microbiology, Immunology, and Cell Biology.,the West Virginia University Cancer Institute
| | - Sarah L McLaughlin
- the West Virginia University Cancer Institute.,the Animal Models and Imaging Facility, and
| | - David J Klinke
- From the Department of Microbiology, Immunology, and Cell Biology, .,the West Virginia University Cancer Institute.,the Department of Chemical and Biomedical Engineering, West Virginia University, Morgantown, West Virginia 26505
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Liu Y, Song Y, Ye M, Hu X, Wang ZP, Zhu X. The emerging role of WISP proteins in tumorigenesis and cancer therapy. J Transl Med 2019; 17:28. [PMID: 30651114 PMCID: PMC6335850 DOI: 10.1186/s12967-019-1769-7] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Accepted: 01/02/2019] [Indexed: 12/14/2022] Open
Abstract
Accumulated evidence has demonstrated that WNT1 inducible signaling pathway protein (WISP) genes, which belong to members of the CCN growth factor family, play a pivotal role in tumorigenesis and progression of a broad spectrum of human cancers. Mounting studies have identified that WISP proteins (WISP1-3) exert different biological functions in various human malignancies. Emerging evidence indicates that WISP proteins are critically involved in cell proliferation, apoptosis, invasion and metastasis in cancers. Because the understanding of a direct function of WISP proteins in cancer development and progression has begun to emerge, in this review article, we describe the physiological function of WISP proteins in a variety of human cancers. Moreover, we highlight the current understanding of how the WISP protein is involved in tumorigenesis and cancer progression. Furthermore, we discuss that targeting WISP proteins could be a promising strategy for the treatment of human cancers. Hence, the regulation of WISP proteins could improve treatments for cancer patients.
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Affiliation(s)
- Yi Liu
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Wenzhou Medical University, No. 109 Xueyuan Xi Road, Wenzhou, 325027, Zhejiang, China
| | - Yizuo Song
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Wenzhou Medical University, No. 109 Xueyuan Xi Road, Wenzhou, 325027, Zhejiang, China
| | - Miaomiao Ye
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Wenzhou Medical University, No. 109 Xueyuan Xi Road, Wenzhou, 325027, Zhejiang, China
| | - Xiaoli Hu
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Wenzhou Medical University, No. 109 Xueyuan Xi Road, Wenzhou, 325027, Zhejiang, China
| | - Z Peter Wang
- Center of Scientific Research, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325027, Zhejiang, China. .,Department of Biochemistry and Molecular Biology, School of Laboratory Medicine, Bengbu Medical College, Bengbu, 233030, Anhui, China. .,Department of Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, 330 Brookline Ave, Boston, MA, 02215, USA.
| | - Xueqiong Zhu
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Wenzhou Medical University, No. 109 Xueyuan Xi Road, Wenzhou, 325027, Zhejiang, China.
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28
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Zhou L, Deng ZZ, Li HY, Jiang N, Wei ZS, Hong MF, Wang JH, Zhang MX, Shi YH, Lu ZQ, Huang XM. Overexpression of PRR11 promotes tumorigenic capability and is associated with progression in esophageal squamous cell carcinoma. Onco Targets Ther 2019; 12:2677-2693. [PMID: 31040705 PMCID: PMC6462166 DOI: 10.2147/ott.s180255] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
INTRODUCTION Esophageal squamous cell carcinoma (ESCC) is one of the most common malignancies of gastrointestinal tract in the world, and the long-term prognosis for ESCC patients still remains dismal due to the lack of effective early diagnosis biomarkers. MATERIALS AND METHODS Western blot and immunochemistry were used to determine the expression of PRR11 in 201 clinicopathologically characterized ESCC specimens. The effects of PRR11 on stem cell-like traits and tumorigenicity were examined by tumor sphere formation assay and SP assays in vitro and by a tumorigenesis model in vivo. The mechanism by which PRR11 mediated Wnt/β-catenin signaling was explored using luciferase reporter, immuno-chemistry, and real time-PCR (RT-PCR) assays. RESULTS We found that PRR11 was markedly upregulated, at the level of both transcription and translation, in ESCC cell lines as compared with normal esophageal epithelial cells (NECCs). Immunohistochemical analysis showed that 69.2% paraffin-embedded archival ESCC specimens exhibited high levels of PRR11 expression, and multivariate analysis revealed that PRR11 upregulation might be an independent prognostic indicator for the survival of patients with ESCC. Furthermore, overexpression of PRR11 dramatically enhanced, whereas inhibition of PRR11 reduced the capability of cancer stem cell (CSC)-like phenotypes and tumorigenicity of ESCC cells both in vitro and in vivo. Mechanically, we demonstrated PRR11-enhanced tumorigenicity of ESCC cells via activating Wnt/β-catenin signaling, and PRR11 expression is found to be significantly correlated with β-catenin nuclear location in ESCC. CONCLUSION Our findings suggest that the PRR11 might represent a novel and valuable prognostic marker for ESCC progression and play a role during the development and progression of this malignancy.
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Affiliation(s)
- Li Zhou
- Department of Rehabilitation, The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou 510080, China, ,
| | - Zhe-Zhi Deng
- Department of Neurology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510000, China,
| | - Hai-Yan Li
- Department of Neurology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510000, China,
| | - Nan Jiang
- Department of Hepatic Surgery, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510000, China
| | - Zhi-Sheng Wei
- Department of Neurology, The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou 510080, China
| | - Ming-Fan Hong
- Department of Neurology, The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou 510080, China
| | - Ji-Hui Wang
- Department of Neurology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510000, China,
| | - Ming-Xing Zhang
- Department of Rehabilitation, The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou 510080, China, ,
| | - Yi-Hua Shi
- Department of Rehabilitation, The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou 510080, China, ,
| | - Zheng-Qi Lu
- Department of Rehabilitation, The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou 510080, China, ,
- Department of Neurology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510000, China,
| | - Xu-Ming Huang
- Department of Rehabilitation, The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou 510080, China, ,
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Chen YZ, Sun DQ, Zheng Y, Zheng GK, Chen RQ, Lin M, Huang LF, Huang C, Song D, Wu BQ. WISP1 silencing confers protection against epithelial-mesenchymal transition of renal tubular epithelial cells in rats via inactivation of the wnt/β-catenin signaling pathway in uremia. J Cell Physiol 2018; 234:9673-9686. [PMID: 30556898 DOI: 10.1002/jcp.27654] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Revised: 09/29/2018] [Accepted: 10/02/2018] [Indexed: 12/30/2022]
Abstract
Uremia can affect hepatic metabolism of drugs by regulating the clearance of drugs, but it has not been clarified whether gene silencing could modulate the epithelial-mesenchymal transition (EMT) process in uremia. Hence, we investigated the effect of WISP1 gene silencing on the renal tubular EMT in uremia through the wnt/β-catenin signaling pathway. Initially, microarray-based gene expression profiling of uremia was used to identify differentially expressed genes. Following the establishment of uremia rat model, serum creatinine, and urea nitrogen of rats were detected. Renal tubular epithelial cells (TECs) were transfected with shRNA-WISP1 lentivirus interference vectors and LiCI (the wnt/β-catenin signaling pathway activator) to explore the regulatory mechanism of WISP1 in uremia in relation to the wnt/β-catenin signaling pathway. Then, expression of WISP1, wnt2b, E-cadherin, α-SMA, c-myc, Cyclin D1, MMP-2, and MMP-9 was determined. Furthermore, TEC migration and invasion were evaluated. Results suggested that WISP1 and the wnt/β-catenin signaling pathway were associated with uremia. Uremic rats exhibited increased serum creatinine and urea nitrogen levels, upregulated WISPl, and activated wnt/β-catenin signaling pathway. Subsequently, WISP1 silencing decreased wnt2b, c-myc, Cyclin D1, α-SMA, MMP-2, and MMP-9 expression but increased E-cadherin expression, whereas LiCI treatment exhibited the opposite trends. In addition, WISP1 silencing suppressed TEC migration and invasion, whereas LiCI treatment promoted TEC migration and invasion. The findings indicate that WISP1 gene silencing suppresses the activation of the wnt/β-catenin signaling pathway, thus reducing EMT of renal TECs in uremic rats.
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Affiliation(s)
- Yuan-Zhen Chen
- Department of Nephrology, University of Chinese Academy of Sciences Shenzhen Hospital, Shenzhen, China
| | - Dan-Qin Sun
- Department of Nephrology, Wuxi No. 2 People's Hospital, Nanjing Medical University, Wuxi, China
| | - Yi Zheng
- Central Laboratory, University of Chinese Academy of Sciences Shenzhen Hospital, Shenzhen, China.,Central Laboratory, Huadu District People's Hospital, Southern Medical University, Guangzhou, China
| | - Guang-Kuai Zheng
- Department of Nephrology, University of Chinese Academy of Sciences Shenzhen Hospital, Shenzhen, China
| | - Rong-Quan Chen
- Department of Nephrology, Wuxi No. 2 People's Hospital, Nanjing Medical University, Wuxi, China
| | - Mei Lin
- Department of Nephrology, University of Chinese Academy of Sciences Shenzhen Hospital, Shenzhen, China
| | - Lian-Fang Huang
- Department of Nephrology, University of Chinese Academy of Sciences Shenzhen Hospital, Shenzhen, China
| | - Cong Huang
- Department of Nephrology, University of Chinese Academy of Sciences Shenzhen Hospital, Shenzhen, China
| | - Dan Song
- Department of Nephrology, University of Chinese Academy of Sciences Shenzhen Hospital, Shenzhen, China
| | - Ben-Qing Wu
- Children's Medical Center, University of Chinese Academy of Sciences Shenzhen Hospital, Shenzhen, China
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30
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Chen M, Liu P, Chen Y, Chen Z, Shen M, Liu X, Li X, Li A, Lin Y, Yang R, Ni W, Zhou X, Zhang L, Tian Y, Li J, Chen J. Long Noncoding RNA FAM201A Mediates the Radiosensitivity of Esophageal Squamous Cell Cancer by Regulating ATM and mTOR Expression via miR-101. Front Genet 2018; 9:611. [PMID: 30574162 PMCID: PMC6292217 DOI: 10.3389/fgene.2018.00611] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Accepted: 11/19/2018] [Indexed: 12/24/2022] Open
Abstract
Background: The aim of the present study was to identify the potential long non-coding (lnc.)-RNA and its associated molecular mechanisms involved in the regulation of the radiosensitivity of esophageal squamous cell cancer (ESCC) in order to assess whether it could be a biomarker for the prediction of the response to radiotherapy and prognosis in patients with ESCC. Methods: Microarrays and bioinformatics analysis were utilized to screen the potential lncRNAs associated with radiosensitivity in radiosensitive (n = 3) and radioresistant (n = 3) ESCC tumor tissues. Reverse transcription-quantitative polymerase chain reaction (RT-qPCR) was performed in 35 ESCC tumor tissues (20 radiosensitive and 15 radioresistant tissues, respectively) to validate the lncRNA that contributed the most to the radiosensitivity of ESCC (named the candidate lncRNA). MTT, flow cytometry, and western blot assays were conducted to assess the effect of the candidate lncRNA on radiosensitivity in vitro in ECA109/ECA109R ESCC cells. A mouse xenograft model was established to confirm the function of the candidate lncRNA in the radiosensitivity of ESCC in vivo. The putative downstream target genes regulated by the candidate lncRNA were predicted using Starbase 2.0 software and the TargetScan database. The interactions between the candidate lncRNA and the putative downstream target genes were examined by Luciferase reporter assay, and were confirmed by PCR. Results: A total of 113 aberrantly expressed lncRNAs were identified by microarray analysis, of which family with sequence similarity 201-member A (FAM201A) was identified as the lncRNA that contributed the most to the radiosensitivity of ESCC. FAM201A was upregulated in radioresistant ESCC tumor tissues and had a poorer short-term response to radiotherapy resulting in inferior overall survival. FAM201A knockdown enhanced the radiosensitivity of ECA109/ECA109R cells by upregulating ataxia telangiectasia mutated (ATM) and mammalian target of rapamycin (mTOR) expression via the negative regulation of miR-101 expression. The mouse xenograft model demonstrated that FAM201A knockdown improved the radiosensitivity of ESCC. Conclusion: The lncRNA FAM201A, which mediated the radiosensitivity of ESCC by regulating ATM and mTOR expression via miR-101 in the present study, may be a potential biomarker for predicting radiosensitivity and patient prognosis, and may be a therapeutic target for enhancing cancer radiosensitivity in ESCC.
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Affiliation(s)
- Mingqiu Chen
- Department of Radiation Oncology, Fujian Medical University Union Hospital and Fujian Provincial Platform for Medical Laboratory Research of First Affiliated Hospital, Fujian, China.,Department of Radiation Oncology, The Second Affiliated Hospital of Soochow University, Suzhou, China.,Institute of Radiotherapy & Oncology, Soochow University, Suzhou, China
| | - Pingping Liu
- Shengli Clinical Medical College, Fujian Medical University, Fuzhou, China
| | - Yuangui Chen
- Department of Radiation Oncology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Zhiwei Chen
- Fuzhou Center for Disease Control and Prevention, Fuzhou, China
| | - Minmin Shen
- Shengli Clinical Medical College, Fujian Medical University, Fuzhou, China
| | - Xiaohong Liu
- Shengli Clinical Medical College, Fujian Medical University, Fuzhou, China
| | - Xiqing Li
- Shengli Clinical Medical College, Fujian Medical University, Fuzhou, China
| | - Anchuan Li
- Department of Radiation Oncology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Yu Lin
- Department of Radiation Oncology, Fujian Cancer Hospital & Fujian Medical University Cancer Hospital, Fuzhou, China
| | - Rongqiang Yang
- Cancer and Genetics Research Complex, Department Molecular Genetics and Microbiology, College Medicine, University of Florida, Gainesville, FL, United States
| | - Wei Ni
- Cancer and Genetics Research Complex, Department Molecular Genetics and Microbiology, College Medicine, University of Florida, Gainesville, FL, United States
| | - Xin Zhou
- Cancer and Genetics Research Complex, Department Molecular Genetics and Microbiology, College Medicine, University of Florida, Gainesville, FL, United States
| | - Lurong Zhang
- Department of Radiation Oncology, Fujian Cancer Hospital & Fujian Medical University Cancer Hospital, Fuzhou, China
| | - Ye Tian
- Department of Radiation Oncology, The Second Affiliated Hospital of Soochow University, Suzhou, China.,Institute of Radiotherapy & Oncology, Soochow University, Suzhou, China
| | - Jiancheng Li
- Department of Radiation Oncology, Fujian Cancer Hospital & Fujian Medical University Cancer Hospital, Fuzhou, China
| | - Junqiang Chen
- Department of Radiation Oncology, Fujian Cancer Hospital & Fujian Medical University Cancer Hospital, Fuzhou, China
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31
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Xu H, Hao Y, Xu L, Chen L, Xu F. Tanshinone sensitized the antitumor effects of irradiation on laryngeal cancer via JNK pathway. Cancer Med 2018; 7:5187-5193. [PMID: 30239172 PMCID: PMC6198231 DOI: 10.1002/cam4.1781] [Citation(s) in RCA: 8] [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: 07/21/2018] [Revised: 08/22/2018] [Accepted: 08/23/2018] [Indexed: 01/03/2023] Open
Abstract
Laryngeal cancer is a common cancer occurred in the head and neck. Irradiation sensitivity is a problem affecting the treatment of laryngeal cancer. Tanshinone IIA has been reported to play an important role in treating multiple diseases; yet, whether Tanshinone IIA can be an irradiation sensitizer has not been reported. Clonogenic assay, annexin-V/propidium iodide double-staining assay, and Cell Counting Kit-8 assay were performed to detect cell survival, proliferation, apoptosis, and viability. Mouse laryngeal cancer xenograft model was established and subjected to tumor size analysis. Tanshinone IIA treatment increased the irradiation sensitivity of laryngeal cancer cells by reducing cell survival, viability and proliferation, and increasing cell apoptosis. Tanshinone IIA treatment increased the survival period of mice in the in vivo laryngeal cancer model, evidenced by decreased growth and weight of tumors, which was possibly mediated through the JNK pathway. Tanshinone IIA increases the sensitivity to irradiation in laryngeal cancer cells and in vivo laryngeal cancer model, suggesting that Tanshinone IIA can be a therapeutic antitumor agent for treating laryngeal cancer.
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Affiliation(s)
- Hui Xu
- Stomatology DepartmentAffiliated Yantai Yuhuangding Hospital of Qingdao UniversityYantai CityChina
| | - Yu‐li Hao
- Stomatology DepartmentAffiliated Yantai Yuhuangding Hospital of Qingdao UniversityYantai CityChina
| | - Li‐na Xu
- Otorhinolaryngology DepartmentYantai Fushan People's HospitalYantai CityChina
| | - Liang Chen
- Otorhinolaryngology DepartmentAffiliated Yantai Yuhuangding Hospital of Qingdao UniversityYantai CityChina
| | - Feng‐wei Xu
- Yantai Stomatological HospitalYantai CityChina
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32
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Su M, Xiao Y, Ma J, Cao D, Zhou Y, Wang H, Liao Q, Wang W. Long non-coding RNAs in esophageal cancer: molecular mechanisms, functions, and potential applications. J Hematol Oncol 2018; 11:118. [PMID: 30223861 PMCID: PMC6142629 DOI: 10.1186/s13045-018-0663-8] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2018] [Accepted: 09/06/2018] [Indexed: 12/20/2022] Open
Abstract
Esophageal cancer (EC) is the sixth leading cause of cancer-related death worldwide. The lack of early diagnostic biomarkers and effective prognostic indicators for metastasis and recurrence has resulted in the poor prognosis of EC. In addition, the underlying molecular mechanisms of EC development have yet to be elucidated. Accumulating evidence has demonstrated that lncRNAs play a vital role in the pathological progression of EC. LncRNAs may regulate gene expression through the recruitment of histone-modifying complexes to the chromatin and through interactions with RNAs or proteins. Recent evidence has demonstrated that the dysregulation of lncRNAs plays important roles in the proliferation, metastasis, invasion, angiogenesis, apoptosis, chemoradiotherapy resistance, and stemness of EC, which suggests potential clinical implications. In this review, we highlight the emerging roles and regulatory mechanisms of lncRNAs in the context of EC and discuss their potential clinical applications as diagnostic and prognostic biomarkers.
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Affiliation(s)
- Min Su
- Department of the 2nd Department of Thoracic Surgery, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013, Hunan, People's Republic of China. .,Department of the Central Laboratory, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013, Hunan, People's Republic of China.
| | - Yuhang Xiao
- Department of Pharmacy, Xiangya Hospital of Xiangya School of Medicine, Central South University, Changsha, 410001, Hunan, People's Republic of China
| | - Junliang Ma
- Department of the 2nd Department of Thoracic Surgery, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013, Hunan, People's Republic of China
| | - Deliang Cao
- Department of the 2nd Department of Thoracic Surgery, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013, Hunan, People's Republic of China
| | - Yong Zhou
- Department of the 2nd Department of Thoracic Surgery, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013, Hunan, People's Republic of China
| | - Hui Wang
- Department of Thoracic Radiotherapy, Key laboratory of Translational Radiation Oncology, Department of Radiation Oncology, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013, Hunan, People's Republic of China
| | - Qianjin Liao
- Department of the Central Laboratory, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013, Hunan, People's Republic of China.
| | - Wenxiang Wang
- Department of the 2nd Department of Thoracic Surgery, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013, Hunan, People's Republic of China.
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33
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Zhou J, Cao S, Li W, Wei D, Wang Z, Li G, Pan X, Lei D. Time-course differential lncRNA and mRNA expressions in radioresistant hypopharyngeal cancer cells. Oncotarget 2018; 8:40994-41010. [PMID: 28487500 PMCID: PMC5522212 DOI: 10.18632/oncotarget.17343] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2016] [Accepted: 04/10/2017] [Indexed: 12/31/2022] Open
Abstract
Radioresistance remains a major problem in the treatment of patients with hypopharyngeal squamous cell carcinoma (HSCC). Long noncoding RNAs (lncRNAs) have important roles in the development, invasion, and metastasis of various tumors, including HSCC, but little is known about the role of lncRNAs in cancer radioresistance. The aim of this study was to identify radioresistance-related lncRNAs and mRNAs in radioresistant (RS) hypopharyngeal cancer subclone RS-FaDu cells. In this study, we performed microarray analysis to find the differences in time-course lncRNA and mRNA expression profiles between RS-FaDu and parent FaDu cells after 4 Gy radiation therapy, whose reliability was confirmed by validation experiment. Among these consistently dysregulated lncRNAs, we found that some lncRNAs (e.g., TCONS_00018436) might control resistance of HSCC cells to radiation. Furthermore, our bioinformatics analyses from mRNA/lncRNA microarray data showed that certain lncRNAs or mRNAs potentially are involved in radioresistance of HSCC. Our results from this study laid the foundation for further investigating the roles of these lncRNAs and mRNAs as promising candidates in the occurrence and development of HSCC radioresistance.
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Affiliation(s)
- Jieyu Zhou
- Department of Otorhinolaryngology, Qilu Hospital, Shandong University, Key Laboratory of Otolaryngology, NHFPC (Shandong University), Jinan, Shandong, 250012, P.R. China.,Department of Otorhinolaryngology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University, School of Medicine, Shanghai, 200011, P.R. China
| | - Shengda Cao
- Department of Otorhinolaryngology, Qilu Hospital, Shandong University, Key Laboratory of Otolaryngology, NHFPC (Shandong University), Jinan, Shandong, 250012, P.R. China
| | - Wenming Li
- Department of Otorhinolaryngology, Qilu Hospital, Shandong University, Key Laboratory of Otolaryngology, NHFPC (Shandong University), Jinan, Shandong, 250012, P.R. China
| | - Dongmin Wei
- Department of Otorhinolaryngology, Qilu Hospital, Shandong University, Key Laboratory of Otolaryngology, NHFPC (Shandong University), Jinan, Shandong, 250012, P.R. China
| | - Zhentao Wang
- Department of Otorhinolaryngology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University, School of Medicine, Shanghai, 200011, P.R. China
| | - Guojun Li
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.,Department of Epidemiology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Xinliang Pan
- Department of Otorhinolaryngology, Qilu Hospital, Shandong University, Key Laboratory of Otolaryngology, NHFPC (Shandong University), Jinan, Shandong, 250012, P.R. China
| | - Dapeng Lei
- Department of Otorhinolaryngology, Qilu Hospital, Shandong University, Key Laboratory of Otolaryngology, NHFPC (Shandong University), Jinan, Shandong, 250012, P.R. China
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34
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Hou X, Wen J, Ren Z, Zhang G. Non-coding RNAs: new biomarkers and therapeutic targets for esophageal cancer. Oncotarget 2018; 8:43571-43578. [PMID: 28388588 PMCID: PMC5522170 DOI: 10.18632/oncotarget.16721] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2016] [Accepted: 01/27/2017] [Indexed: 02/07/2023] Open
Abstract
Esophageal cancer is one of the most common gastrointestinal malignant diseases and there is still no effective treatment. The incidence of esophageal cancer in the world is relatively high and on the increase year by year. Thus, the elaboration on the carcinogenesis of esophageal cancer and the identification of new biomarkers and therapeutic targets is quite beneficial to optimizing the current therapeutic regimen for treating such deadly disease. More and more evidence has shown that non-coding RNAs play an important role in the development and progression of multiple human cancers, including esophageal cancer. microRNAs (miRNAs) and long non-coding RNAs (lncRNAs) are two functional kinds of non-coding RNAs that have been well investigated. They exert tumor suppressive or promoting effect by specifically regulating the expression of certain downstream target genes, which is tumor specific. It is also proved that miRNAs and lncRNAs level in tissue and plasma from esophageal cancer patients are closely correlated with the survival and disease progression, which could be used as a prognostic factor and therapeutic target for esophageal cancer.
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Affiliation(s)
- Xiaobin Hou
- Department of Thoracic Surgery, PLA General Hospital, Beijing, China
| | - Jiaxin Wen
- Department of Thoracic Surgery, PLA General Hospital, Beijing, China
| | - Zhipeng Ren
- Department of Thoracic Surgery, PLA General Hospital, Beijing, China
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35
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Xie F, Xiang X, Huang Q, Ran P, Yuan Y, Li Q, Qi G, Guo X, Xiao C, Zheng S. Reciprocal control of lncRNA-BCAT1 and β-catenin pathway reveals lncRNA-BCAT1 long non-coding RNA acts as a tumor suppressor in colorectal cancer. Oncotarget 2018; 8:23628-23637. [PMID: 28416735 PMCID: PMC5410332 DOI: 10.18632/oncotarget.15466] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2016] [Accepted: 12/27/2016] [Indexed: 12/15/2022] Open
Abstract
β-catenin plays a major role in tumor development and progression. The present study found that β-catenin was upregulated in 30 samples of colorectal cancer (CRC) tissue as compared to adjacent non-tumor tissues. Analysis of long non-coding RNA (lncRNA) expression profiles using the GSE18560 and GSE44097 datasets, which were generated via the Affymetrix plus 2.0 microarray platform and downloaded from the GEO database, revealed 20 differentially expressed lncRNAs following β-catenin knockdown. We focused on AK091631, a novel lncRNA, which we named lncRNA-β-catenin associated transcript 1 (LncRNA-BCAT1). lncRNA-BCAT1 expression was decreased in CRC tissues, and was negatively associated with β-catenin in both CRC tissues and cell lines. lncRNA-BCAT1 overexpression suppressed CRC cell growth and invasion by downregulating cyclin D1, c-Myc, and MMP-2. These results suggest that lncRNA-BCAT1 overexpression inhibits CRC cell growth and invasion via Wnt/β-catenin pathway blockade, and that lncRNA-BCAT1 is repressed by Wnt/β-catenin signaling. This evidence suggests that lncRNA-BCAT1 is a tumor suppressor and that lncRNA-BCAT1 may be an effective prognostic biomarker in CRC.
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Affiliation(s)
- Fei Xie
- School of Medicine, Yunnan University, Kunming, Yunnan 650091, P.R. China
| | - Xudong Xiang
- Department of Thoracic Surgery, The Third Affiliated Hospital of Kunming Medical University, Kunming, Yunnan 650118, P.R. China
| | - Qionglin Huang
- School of Medicine, Yunnan University, Kunming, Yunnan 650091, P.R. China
| | - Pengzhan Ran
- School of Medicine, Yunnan University, Kunming, Yunnan 650091, P.R. China
| | - Yuncang Yuan
- School of Medicine, Yunnan University, Kunming, Yunnan 650091, P.R. China
| | - Qian Li
- School of Medicine, Yunnan University, Kunming, Yunnan 650091, P.R. China
| | - Guoxiang Qi
- School of Medicine, Yunnan University, Kunming, Yunnan 650091, P.R. China
| | - Xiaopeng Guo
- School of Medicine, Yunnan University, Kunming, Yunnan 650091, P.R. China
| | - Chunjie Xiao
- School of Medicine, Yunnan University, Kunming, Yunnan 650091, P.R. China
| | - Shangyong Zheng
- School of Medicine, Yunnan University, Kunming, Yunnan 650091, P.R. China
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Chang L, Graham P, Hao J, Ni J, Deng J, Bucci J, Malouf D, Gillatt D, Li Y. Cancer stem cells and signaling pathways in radioresistance. Oncotarget 2017; 7:11002-17. [PMID: 26716904 PMCID: PMC4905454 DOI: 10.18632/oncotarget.6760] [Citation(s) in RCA: 88] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2015] [Accepted: 12/22/2015] [Indexed: 12/17/2022] Open
Abstract
Radiation therapy (RT) is one of the most important strategies in cancer treatment. Radioresistance (the failure to RT) results in locoregional recurrence and metastasis. Therefore, it is critically important to investigate the mechanisms leading to cancer radioresistance to overcome this problem and increase patients' survival. Currently, the majority of the radioresistance-associated researches have focused on preclinical studies. Although the exact mechanisms of cancer radioresistance have not been fully uncovered, accumulating evidence supports that cancer stem cells (CSCs) and different signaling pathways play important roles in regulating radiation response and radioresistance. Therefore, targeting CSCs or signaling pathway proteins may hold promise for developing novel combination modalities and overcoming radioresistance. The present review focuses on the key evidence of CSC markers and several important signaling pathways in cancer radioresistance and explores innovative approaches for future radiation treatment.
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Affiliation(s)
- Lei Chang
- Cancer Care Centre, St George Hospital, Kogarah, NSW, Australia.,St George and Sutherland Clinical School, Faculty of Medicine, University of New South Wales, Kensington, NSW, Australia
| | - Peter Graham
- Cancer Care Centre, St George Hospital, Kogarah, NSW, Australia.,St George and Sutherland Clinical School, Faculty of Medicine, University of New South Wales, Kensington, NSW, Australia
| | - Jingli Hao
- Cancer Care Centre, St George Hospital, Kogarah, NSW, Australia.,St George and Sutherland Clinical School, Faculty of Medicine, University of New South Wales, Kensington, NSW, Australia
| | - Jie Ni
- Cancer Care Centre, St George Hospital, Kogarah, NSW, Australia.,St George and Sutherland Clinical School, Faculty of Medicine, University of New South Wales, Kensington, NSW, Australia
| | - Junli Deng
- Cancer Care Centre, St George Hospital, Kogarah, NSW, Australia.,St George and Sutherland Clinical School, Faculty of Medicine, University of New South Wales, Kensington, NSW, Australia
| | - Joseph Bucci
- Cancer Care Centre, St George Hospital, Kogarah, NSW, Australia.,St George and Sutherland Clinical School, Faculty of Medicine, University of New South Wales, Kensington, NSW, Australia
| | - David Malouf
- Department of Urology, St George Hospital, Kogarah, NSW, Australia
| | - David Gillatt
- Department of Urology, St George Hospital, Kogarah, NSW, Australia.,Australian School of Advanced Medicine, Macquarie University, Sydney, NSW, Australia
| | - Yong Li
- Cancer Care Centre, St George Hospital, Kogarah, NSW, Australia.,St George and Sutherland Clinical School, Faculty of Medicine, University of New South Wales, Kensington, NSW, Australia
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Sannigrahi MK, Sharma R, Panda NK, Khullar M. Role of non-coding RNAs in head and neck squamous cell carcinoma: A narrative review. Oral Dis 2017; 24:1417-1427. [PMID: 28941018 DOI: 10.1111/odi.12782] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2017] [Revised: 08/23/2017] [Accepted: 09/08/2017] [Indexed: 12/13/2022]
Abstract
Head and neck squamous cell carcinoma (HNSCC) is the sixth most common cancer worldwide with high recurrence, metastasis, and poor treatment outcome. Recent studies have reported that non-coding RNA (ncRNA) might play critical role in regulating different types of cancer. MicroRNAs (miRs) are short ncRNAs (20-25 nucleotides) responsible for post-transcriptional regulation of gene expression and may have a role in oncogenesis by acting as oncomiRs or tumor suppressor miRs. Long non-coding RNAs (lncRNAs) are heterogenous group of ncRNAs more than 200 nucleotides long, can act in cis and/or in trans, and have been also implicated in carcinogenesis. These molecules have been suggested to be promising candidates as diagnostic and prognostic biomarkers and for development of novel therapeutic approaches. In this review, we have summarized recent findings on role of these ncRNAs in HPV-negative (HPV-ve) and HPV-positive (HPV+ve) HNSCC. The available literature supports differential expression of both microRNAs and long non-coding RNAs, which include oncogenic ncRNAs (miR-21, miR-31, miR-155, miR-211, HOTAIR, and MALAT1) and tumor suppressor ncRNAs (let7d, miR-17, miR-375, miR-139, and MEG3) in HPV+ve HNSCC tumors as compared to HPV-ve tumors and they have distinct role in the pathophysiology of these two types of HNSCCs.
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Affiliation(s)
- M K Sannigrahi
- Department of Otolaryngology, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - R Sharma
- Department of Experimental Medicine and Biotechnology, PGIMER, Chandigarh, India
| | - N K Panda
- Department of Otolaryngology, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - M Khullar
- Department of Experimental Medicine and Biotechnology, PGIMER, Chandigarh, India
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Dianatpour A, Ghafouri-Fard S. Long Non Coding RNA Expression Intersecting Cancer and Spermatogenesis: A Systematic Review. Asian Pac J Cancer Prev 2017; 18:2601-2610. [PMID: 29072050 PMCID: PMC5747377 DOI: 10.22034/apjcp.2017.18.10.2601] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Background: Numerous similarities have been noted between gametogenic and tumorigenic programs in features
such as global hypomethylation, immune evasion, immortalization, meiosis induction, and migration. In addition, aberrant
expression of testis specific genes has been detected in various cancers which has led to categorization of these genes
as “cancer-testis genes”. Most of the examples identified in this category are protein encoding. However, recent studies
have revealed that non-coding RNAs, including long non coding RNAs (lncRNAs), may have essential regulatory
roles in telomere biology, chromatin dynamics, modulation of gene expression and genome structural organization.
All of these functions are implicated in both gametogenic and tumorigenic programs. Methods: In the present study,
we conducted a computerized search of the MEDLINE/PUBMED and Embase databases with the key words lncRNA,
gametogenesis, testis and cancer. Results: We found a number of lncRNAs with essential roles and notable expression
in both gametogenic and cancer tissues. Conclusions: Comparison between cancer tissues and gametogenic tissues
has shown that numerous lncRNAs are expressed in both, playing similar roles in processes modulated by signaling
pathways such as Wnt/β-catenin and PI3K/AKT/mTOR. Evaluation of expression patterns and functions of these
genes should pave the way to discovery of biomarkers for early detection, prognostic assessment and evaluation of
therapeutic responses in cancers.
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Affiliation(s)
- Ali Dianatpour
- Department of Medical Genetics, Faculty of Medicine, Shahid Beheshti University of Medical sciences, Tehran, Iran.
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Jing D, Zhang Q, Yu H, Zhao Y, Shen L. Identification of WISP1 as a novel oncogene in glioblastoma. Int J Oncol 2017; 51:1261-1270. [PMID: 28902353 DOI: 10.3892/ijo.2017.4119] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2017] [Accepted: 08/10/2017] [Indexed: 11/05/2022] Open
Abstract
Glioblastoma is the most common and aggressive primary brain tumor and has a high mortality in humans. However, mechanisms and factors involved in the progression of glioblastoma remain elusive. WISP1 (WNT1 inducible signaling pathway protein 1), has been suggested to be a critical regulator of cancer development. The aim of this study was to investigate the role of WISP1 in regulating the progression of glioblastoma. Clinicopathological characteristics of glioblastoma were assessed, and higher levels of WISP1 were positively associated with advanced clinical stage and a poor prognosis. Consistently, WISP1 expression was significantly upregulated in glioblastoma tissue and cell lines compared with normal tissue and cells. Additionally, inhibition of WISP1 greatly suppressed cell proliferation, migration, and invasion and promoted apoptosis and cell cycle arrest of glioblastoma cells. Further study indicated that downregulation of WISP1 suppressed cell proliferation associated with the gene expression of c‑myc and cyclin D1 and cellular signaling such as through the ERK pathway, while inhibiting epithelial-mesenchymal transition and MMP9. Finally, knockdown of WISP1 markedly suppressed in vivo tumor growth and sensitized glioblastoma cells to temozolomide. This study identified WISP1 as an oncogene in glioblastoma and suggests that WISP1 may serve as a potential molecular marker and treatment target for glioblastoma.
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Affiliation(s)
- Di Jing
- Department of Oncology Radiotherapy, Xiangya Hospital of Central South University, Changsha, Hunan 410008, P.R. China
| | - Qian Zhang
- Teaching and Research Section of Surgery, Xiangnan University Affiliated Hospital, Chenzhou, Hunan 423000, P.R. China
| | - Haiming Yu
- Department of Critical Care Medicine, Hunan Provincial Peopel's Hospital, Changsha, Hunan 410005, P.R. China
| | - Yajie Zhao
- Department of Nuclear Medicine, Xiangya Hospital, Central South University, Changsha, Hunan 410008, P.R. China
| | - Liangfang Shen
- Department of Oncology Radiotherapy, Xiangya Hospital of Central South University, Changsha, Hunan 410008, P.R. China
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Zhang H, Yue J, Jiang Z, Zhou R, Xie R, Xu Y, Wu S. CAF-secreted CXCL1 conferred radioresistance by regulating DNA damage response in a ROS-dependent manner in esophageal squamous cell carcinoma. Cell Death Dis 2017; 8:e2790. [PMID: 28518141 PMCID: PMC5520705 DOI: 10.1038/cddis.2017.180] [Citation(s) in RCA: 79] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2016] [Revised: 03/02/2017] [Accepted: 03/03/2017] [Indexed: 12/17/2022]
Abstract
Five-year survival rate of esophageal squamous cell carcinoma (ESCC) patients treated with radiotherapy is <20%. Our study aimed to investigate whether cancer-associated fibroblasts (CAFs), one major component of tumor microenvironment, were involved in tumor radioresistance in ESCC. By use of human chemokine/cytokine array, human chemokine CXCL1 was found to be highly expressed in CAFs compared with that in matched normal fibroblasts. Inhibition of CXCL1 expression in CAFs significantly reversed CAF-conferred radioresistance in vitro and in vivo. CAF-secreted CXCL1 inhibited the expression of reactive oxygen species (ROS)-scavenging enzyme superoxide dismutase 1, leading to increased ROS accumulation following radiation, by which DNA damage repair was enhanced and the radioresistance was mediated. CAF-secreted CXCL1 mediated the radioresistance also by activation of Mek/Erk pathway. The cross talk of CAFs and ESCC cells induced CXCL1 expression in an autocrine/paracrine signaling loop, which further enhanced tumor radioresistance. Together, our study highlighted CAF-secreted CXCL1 as an attractive target to reverse tumor radioresistance and can be used as an independent prognostic factor of ESCC patients treated with chemoradiotherapy.
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Affiliation(s)
- Hongfang Zhang
- Hangzhou Cancer Institution, Hangzhou Cancer Hospital, Hangzhou 310002, China
| | - Jing Yue
- Hangzhou Cancer Institution, Hangzhou Cancer Hospital, Hangzhou 310002, China
| | - Zhenzhen Jiang
- Hangzhou Cancer Institution, Hangzhou Cancer Hospital, Hangzhou 310002, China
| | - Rongjing Zhou
- Department of Pathology, Hangzhou Cancer Hospital, Hangzhou 310002, China
| | - Ruifei Xie
- Department of Bio-informatics, Hangzhou Cancer Hospital, Hangzhou 310002, China
| | - Yiping Xu
- Department of Pathology, Hangzhou Cancer Hospital, Hangzhou 310002, China
| | - Shixiu Wu
- Hangzhou Cancer Institution, Hangzhou Cancer Hospital, Hangzhou 310002, China
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Lau HK, Wu ER, Chen MK, Hsieh MJ, Yang SF, Wang LY, Chou YE. Effect of genetic variation in microRNA binding site in WNT1-inducible signaling pathway protein 1 gene on oral squamous cell carcinoma susceptibility. PLoS One 2017; 12:e0176246. [PMID: 28426731 PMCID: PMC5398667 DOI: 10.1371/journal.pone.0176246] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2017] [Accepted: 03/23/2017] [Indexed: 01/24/2023] Open
Abstract
Background Oral squamous cell carcinoma (OSCC), which is the most common head and neck cancer, accounts for 1%–2% of all human malignancies and is characterized by poor prognosis and reduced survival rates. WNT1-inducible signaling pathway protein 1 (WISP1), a cysteine-rich protein belonging to the Cyr61, CTGF, Nov (CCN) family of matricellular proteins, has many developmental functions and may be involved in carcinogenesis. This study investigated WISP1 single-nucleotide polymorphisms (SNPs) to elucidate OSCC susceptibility and clinicopathologic characteristics. Methodology/Principal findings Real-time polymerase chain reaction was used to analyze 6 SNPs of WISP1 in 900 OSCC patients and 1200 cancer-free controls. The results showed that WISP1 rs2929970 polymorphism carriers with at least one G allele were susceptible to OSCC. Moreover, compared with smokers, non-smoker patients with higher frequencies of WISP1 rs2929970 (AG + GG) variants had a late stage (stages III and IV) and a large tumor size. In addition, OSCC patients who were betel quid chewers and carried WISP1 rs16893344 (CT + TT) variants had a low risk of lymph node metastasis. Conclusion Our results demonstrate that a joint effect of WISP1 rs2929970 with smoking as well as WISP1 rs16893344 with betel nut chewing causally contributes to the occurrence of OSCC. WISP1 polymorphism may serve as a marker or a therapeutic target in OSCC.
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Affiliation(s)
- Hon-Kit Lau
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Department of Anaesthesiology, Asia University Hospital, Taichung, Taiwan
| | - Edie-Rosmin Wu
- Division of General Surgery, Department of Surgery, Tungs’ Taichung MetroHarbor Hospital, Taichung, Taiwan
| | - Mu-Kuan Chen
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Cancer Research Center, Changhua Christian Hospital, Changhua, Taiwan
- Department of Otorhinolaryngology-Head and Neck Surgery, Changhua Christian Hospital, Changhua, Taiwan
| | - Ming-Ju Hsieh
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Cancer Research Center, Changhua Christian Hospital, Changhua, Taiwan
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan
| | - Shun-Fa Yang
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Department of Medical Research, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Lyu-Yao Wang
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Ying-Erh Chou
- Department of Medical Research, Chung Shan Medical University Hospital, Taichung, Taiwan
- School of Medicine, Chung Shan Medical University, Taichung, Taiwan
- * E-mail:
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Luo J, Wang W, Tang Y, Zhou D, Gao Y, Zhang Q, Zhou X, Zhu H, Xing L, Yu J. mRNA and methylation profiling of radioresistant esophageal cancer cells: the involvement of Sall2 in acquired aggressive phenotypes. J Cancer 2017; 8:646-656. [PMID: 28367244 PMCID: PMC5370508 DOI: 10.7150/jca.15652] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2016] [Accepted: 12/10/2016] [Indexed: 01/15/2023] Open
Abstract
Esophageal squamous cell carcinoma (ESCC) is one of the deadliest malignancies worldwide. Radiotherapy plays a critical role in the curative management of inoperable ESCC patients. However, radioresistance restricts the efficacy of radiotherapy for ESCC patients. The molecules involved in radioresistance remain largely unknown, and new approaches to sensitize cells to irradiation are in demand. Technical advances in analysis of mRNA and methylation have enabled the exploration of the etiology of diseases and have the potential to broaden our understanding of the molecular pathways of ESCC radioresistance. In this study, we constructed radioresistant TE-1 and Eca-109 cell lines (TE-1/R and Eca-109/R, respectively). The radioresistant cells showed an increased migration ability but reduced apoptosis and cisplatin sensitivity compared with their parent cells. mRNA and methylation profiling by microarray revealed 1192 preferentially expressed mRNAs and 8841 aberrantly methylated regions between TE-1/R and TE-1 cells. By integrating the mRNA and methylation profiles, we related the decreased expression of transcription factor Sall2 with a corresponding increase in its methylation in TE-1/R cells, indicating its involvement in radioresistance. Upregulation of Sall2 decreased the growth and migration advantage of radioresistant ESCC cells. Taken together, our present findings illustrate the mRNA and DNA methylation changes during the radioresistance of ESCC and the important role of Sall2 in esophageal cancer malignancy.
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Affiliation(s)
- Judong Luo
- Medical college of Shandong University, Jinan, Shandong, China
| | - Wenjie Wang
- School of Radiation Medicine and Protection and Jiangsu Provincial Key Laboratory of Radiation Medicine and Protection, Medical College of Soochow University, Suzhou, Jiangsu,China
| | - Yiting Tang
- Department of Radiotherapy, Changzhou Tumor Hospital, Soochow University, Changzhou, Jiangsu, China
| | - Dandan Zhou
- School of Radiation Medicine and Protection and Jiangsu Provincial Key Laboratory of Radiation Medicine and Protection, Medical College of Soochow University, Suzhou, Jiangsu,China
| | - Yi Gao
- School of Radiation Medicine and Protection and Jiangsu Provincial Key Laboratory of Radiation Medicine and Protection, Medical College of Soochow University, Suzhou, Jiangsu,China
| | - Qi Zhang
- School of Radiation Medicine and Protection and Jiangsu Provincial Key Laboratory of Radiation Medicine and Protection, Medical College of Soochow University, Suzhou, Jiangsu,China
| | - Xifa Zhou
- Department of Radiotherapy, Changzhou Tumor Hospital, Soochow University, Changzhou, Jiangsu, China
| | - Hui Zhu
- Department of Radiation Oncology, Shandong Cancer Hospital affiliated to Shandong University; Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Ligang Xing
- Department of Radiation Oncology, Shandong Cancer Hospital affiliated to Shandong University; Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Jinming Yu
- Department of Radiation Oncology, Shandong Cancer Hospital affiliated to Shandong University; Shandong Academy of Medical Sciences, Jinan, Shandong, China
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Zhu S, Miao CW, Wang ZT, Peng L, Li B. Sensitivity value of hematological markers in patients receiving chemoradiotherapy for esophageal squamous cell carcinoma. Onco Targets Ther 2016; 9:6187-6193. [PMID: 27789959 PMCID: PMC5072515 DOI: 10.2147/ott.s115011] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Background Hematological markers of the systemic inflammatory response (SIR) including the neutrophil to lymphocyte ratio (NLR), platelet to lymphocyte ratio (PLR), and the combination of NLR with PLR (CNP) are associated with prognosis of patients with esophageal squamous cell carcinoma (ESCC). However, their value in predicting the sensitivity to chemoradiotherapy in patients with ESCC is unclear. The aim of this study was to investigate whether these markers can be used as sensitivity predictors for chemoradiotherapy in patients with ESCC. Patients and methods A total of 114 patients with newly diagnosed ESCC were retrospectively evaluated. They were treated with curative intent by primary radiotherapy only or concurrent chemoradiotherapy. These patients were grouped for further analysis according to the optimum cutoff values of NLR, PLR, and CNP. A univariate analysis was conducted to compare the ability of each of the hematological markers of SIR and clinicopathological characteristics. Multivariate analysis was performed to identify whether the markers were associated with the sensitivity to chemoradiotherapy. The relationship between clinicopathological characteristics and hematological markers was assessed. Results NLR, CNP, T stage, M stage, and clinical stage were significantly associated with the sensitivity to chemoradiotherapy. In multivariate analysis, CNP and clinical stage were the independent risk factors predicting a poorer sensitivity. Conclusion This study validated novel, easy-to-use hematological markers and found that CNP, an SIR score, is an independent hematological marker of poor sensitivity to chemoradiotherapy in patients with ESCC. This may help guide the planning of follow-up regimens.
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Affiliation(s)
- Shan Zhu
- School of Medicine and Life Sciences, Shandong Academy of Medical Sciences, University of Jinan; Department of Radiotherapy
| | - Chuan-Wang Miao
- School of Medicine and Life Sciences, Shandong Academy of Medical Sciences, University of Jinan; Department of Radiotherapy
| | | | - Li Peng
- Department of Clinical Laboratory, Shandong Cancer Hospital Affiliated to Shandong University, Jinan, People's Republic of China
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Li G, Liu Y, Liu C, Su Z, Ren S, Wang Y, Deng T, Huang D, Tian Y, Qiu Y. Genome-wide analyses of long noncoding RNA expression profiles correlated with radioresistance in nasopharyngeal carcinoma via next-generation deep sequencing. BMC Cancer 2016; 16:719. [PMID: 27599611 PMCID: PMC5012053 DOI: 10.1186/s12885-016-2755-6] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2015] [Accepted: 08/31/2016] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Radioresistance is one of the major factors limiting the therapeutic efficacy and prognosis of patients with nasopharyngeal carcinoma (NPC). Accumulating evidence has suggested that aberrant expression of long noncoding RNAs (lncRNAs) contributes to cancer progression. Therefore, here we identified lncRNAs associated with radioresistance in NPC. METHODS The differential expression profiles of lncRNAs associated with NPC radioresistance were constructed by next-generation deep sequencing by comparing radioresistant NPC cells with their parental cells. LncRNA-related mRNAs were predicted and analyzed using bioinformatics algorithms compared with the mRNA profiles related to radioresistance obtained in our previous study. Several lncRNAs and associated mRNAs were validated in established NPC radioresistant cell models and NPC tissues. RESULTS By comparison between radioresistant CNE-2-Rs and parental CNE-2 cells by next-generation deep sequencing, a total of 781 known lncRNAs and 2054 novel lncRNAs were annotated. The top five upregulated and downregulated known/novel lncRNAs were detected using quantitative real-time reverse transcription-polymerase chain reaction, and 7/10 known lncRNAs and 3/10 novel lncRNAs were demonstrated to have significant differential expression trends that were the same as those predicted by deep sequencing. From the prediction process, 13 pairs of lncRNAs and their associated genes were acquired, and the prediction trends of three pairs were validated in both radioresistant CNE-2-Rs and 6-10B-Rs cell lines, including lncRNA n373932 and SLITRK5, n409627 and PRSS12, and n386034 and RIMKLB. LncRNA n373932 and its related SLITRK5 showed dramatic expression changes in post-irradiation radioresistant cells and a negative expression correlation in NPC tissues (R = -0.595, p < 0.05). CONCLUSIONS Our study provides an overview of the expression profiles of radioresistant lncRNAs and potentially related mRNAs, which will facilitate future investigations into the function of lncRNAs in NPC radioresistance.
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Affiliation(s)
- Guo Li
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, Xiangya Road, Changsha, 410008, Hunan, China.,Otolaryngology Major Disease Research Key Laboratory of Hunan Province, Xiangya Road, Changsha, 410008, Hunan, China
| | - Yong Liu
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, Xiangya Road, Changsha, 410008, Hunan, China.,Otolaryngology Major Disease Research Key Laboratory of Hunan Province, Xiangya Road, Changsha, 410008, Hunan, China
| | - Chao Liu
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, Xiangya Road, Changsha, 410008, Hunan, China.,Otolaryngology Major Disease Research Key Laboratory of Hunan Province, Xiangya Road, Changsha, 410008, Hunan, China
| | - Zhongwu Su
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, Xiangya Road, Changsha, 410008, Hunan, China.,Otolaryngology Major Disease Research Key Laboratory of Hunan Province, Xiangya Road, Changsha, 410008, Hunan, China
| | - Shuling Ren
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, Xiangya Road, Changsha, 410008, Hunan, China.,Otolaryngology Major Disease Research Key Laboratory of Hunan Province, Xiangya Road, Changsha, 410008, Hunan, China
| | - Yunyun Wang
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, Xiangya Road, Changsha, 410008, Hunan, China.,Otolaryngology Major Disease Research Key Laboratory of Hunan Province, Xiangya Road, Changsha, 410008, Hunan, China
| | - Tengbo Deng
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, Xiangya Road, Changsha, 410008, Hunan, China.,Otolaryngology Major Disease Research Key Laboratory of Hunan Province, Xiangya Road, Changsha, 410008, Hunan, China
| | - Donghai Huang
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, Xiangya Road, Changsha, 410008, Hunan, China.,Otolaryngology Major Disease Research Key Laboratory of Hunan Province, Xiangya Road, Changsha, 410008, Hunan, China
| | - Yongquan Tian
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, Xiangya Road, Changsha, 410008, Hunan, China.,Otolaryngology Major Disease Research Key Laboratory of Hunan Province, Xiangya Road, Changsha, 410008, Hunan, China
| | - Yuanzheng Qiu
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, Xiangya Road, Changsha, 410008, Hunan, China. .,Otolaryngology Major Disease Research Key Laboratory of Hunan Province, Xiangya Road, Changsha, 410008, Hunan, China.
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CCN family of proteins: critical modulators of the tumor cell microenvironment. J Cell Commun Signal 2016; 10:229-240. [PMID: 27517291 DOI: 10.1007/s12079-016-0346-6] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2016] [Accepted: 08/02/2016] [Indexed: 02/07/2023] Open
Abstract
The CCN family of proteins consisting of CCN1 (Cyr61), CCN2 (CTGF), CCN3 (NOV), CCN4 (WISP-1), CCN5 (WISP-2) and CCN6 (WISP-3) are considered matricellular proteins operating essentially in the extracellular microenvironment between cells. Evidence has also been gradually building since their first discovery of additional intracellular roles although the major activity is triggered at the cell membrane. The proteins consist of 4 motifs, a signal peptide (for secretion} followed consecutively by the IGFBP, VWC, TSP1 and CT (C-terminal cysteine knot domain) motifs, which signify their potential binding partners and functional connections to a variety of key regulators of physiological processes. With respect to cancer it is now clear that, whereas certain members can facilitate tumor behavior and progression, others can competitively counter the process. It is therefore clear that the net outcome of biological interactions in the matrix and what gets signaled or inhibited can be a function of the interplay of these CCN 1-6 proteins. Because the CCN proteins further interact with other key proteins, like growth factors in the matrix, the balance is not only important but can vary dynamically with the physiological states of tumor cells and the surrounding normal cells. The tumor niche with its many cell players has surfaced as a critical determinant of tumor behavior, invasiveness, and metastasis. It is in this context that CCN proteins should be investigated with the potential of being recognized and validated for future therapeutic approaches.
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Xiong XD, Ren X, Cai MY, Yang JW, Liu X, Yang JM. Long non-coding RNAs: An emerging powerhouse in the battle between life and death of tumor cells. Drug Resist Updat 2016; 26:28-42. [PMID: 27180308 DOI: 10.1016/j.drup.2016.04.001] [Citation(s) in RCA: 70] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2015] [Revised: 03/31/2016] [Accepted: 04/08/2016] [Indexed: 12/12/2022]
Abstract
Long non-coding RNAs (lncRNAs) represent a class of non-protein coding transcripts longer than 200 nucleotides that have aptitude for regulating gene expression at the transcriptional, post-transcriptional or epigenetic levels. In recent years, lncRNAs, which are believed to be the largest transcript class in the transcriptomes, have emerged as important players in a variety of biological processes. Notably, the identification and characterization of numerous lncRNAs in the past decade has revealed a role for these molecules in the regulation of cancer cell survival and death. It is likely that this class of non-coding RNA constitutes a critical contributor to the assorted known or/and unknown mechanisms of intrinsic or acquired drug resistance. Moreover, the expression of lncRNAs is altered in various patho-physiological conditions, including cancer. Therefore, lncRNAs represent potentially important targets in predicting or altering the sensitivity or resistance of cancer cells to various therapies. Here, we provide an overview on the molecular functions of lncRNAs, and discuss their impact and importance in cancer development, progression, and therapeutic outcome. We also provide a perspective on how lncRNAs may alter the efficacy of cancer therapy and the promise of lncRNAs as novel therapeutic targets for overcoming chemoresistance. A better understanding of the functional roles of lncRNA in cancer can ultimately translate to the development of novel, lncRNA-based intervention strategies for the treatment or prevention of drug-resistant cancer.
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Affiliation(s)
- Xing-Dong Xiong
- Department of Biochemistry and Molecular Biology, Institute of Aging Research, Key Laboratory for Medical Molecular Diagnostics of Guangdong Province, Guangdong Medical University, Dongguan 523808, China; Department of Pharmacology and The Penn State Hershey Cancer Institute, The Pennsylvania State University College of Medicine and Milton S. Hershey Medical Center, 500 University Drive, Hershey, PA 17033, USA.
| | - Xingcong Ren
- Department of Pharmacology and The Penn State Hershey Cancer Institute, The Pennsylvania State University College of Medicine and Milton S. Hershey Medical Center, 500 University Drive, Hershey, PA 17033, USA
| | - Meng-Yun Cai
- Department of Biochemistry and Molecular Biology, Institute of Aging Research, Key Laboratory for Medical Molecular Diagnostics of Guangdong Province, Guangdong Medical University, Dongguan 523808, China
| | - Jay W Yang
- Department of Pharmacology and The Penn State Hershey Cancer Institute, The Pennsylvania State University College of Medicine and Milton S. Hershey Medical Center, 500 University Drive, Hershey, PA 17033, USA
| | - Xinguang Liu
- Department of Biochemistry and Molecular Biology, Institute of Aging Research, Key Laboratory for Medical Molecular Diagnostics of Guangdong Province, Guangdong Medical University, Dongguan 523808, China
| | - Jin-Ming Yang
- Department of Pharmacology and The Penn State Hershey Cancer Institute, The Pennsylvania State University College of Medicine and Milton S. Hershey Medical Center, 500 University Drive, Hershey, PA 17033, USA.
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Abstract
Wnt-1 inducible signaling pathway-1 (WISP-1), also known as CCN-4, belongs to the connective tissue growth factor (CTGF) family. WISP-1 is primarily expressed in embryonic stem cells and is involved in adult organ development. WISP-1 participates in many cellular processes, including proliferation, differentiation, apoptosis and adhesion. In addition, WISP-1 plays an important role in diverse pathophysiological processes, such as embryonic development, inflammation, injury repairs and cancers. Recent studies showed that WISP-1 was highly correlated with tumor progression and malignant transformation, whereas it played an oncogenic role in colorectal cancer, cholangiocarcinoma, hepatocellular carcinoma and breast cancer. However, interestingly, WISP-1 exerts a tumor-suppressing role in lung and prostate cancers. WISP-1 promotes cell proliferation, adhesion, motility, invasion, metastasis and epithelial-to-mesenchymal transition via particular signaling pathways. In this review, we discussed the structure, expression profile, functions, clinical significance and potential mechanisms of WISP-1 in cancer and non-neoplastic diseases.
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Affiliation(s)
- Mengmeng Feng
- Laboratory of Surgery, the Affiliated Hospital, Inner Mongolia Medical University, Hohhot 010050, China
| | - Shuqin Jia
- Laboratory of Surgery, the Affiliated Hospital, Inner Mongolia Medical University, Hohhot 010050, China; Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Molecular Oncology Laboratory, Peking University Cancer Hospital & Institute, Beijing 100142, China; Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Center for Molecular Diagnosis, Peking University Cancer Hospital & Institute, Beijing 100142, China
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Yang JY, Yang MW, Huo YM, Liu W, Liu DJ, Li J, Zhang JF, Hua R, Sun YW. High expression of WISP-1 correlates with poor prognosis in pancreatic ductal adenocarcinoma. Am J Transl Res 2015; 7:1621-1628. [PMID: 26550461 PMCID: PMC4626423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2015] [Accepted: 06/01/2015] [Indexed: 06/05/2023]
Abstract
WNT1 inducible signaling pathway protein 1 (WISP-1) is a member of the CCN family of growth factors and reported to possess an important role in tumorigenesis by triggering downstream events via integrin signaling. However, the exact role of WISP-1 in cancer remains unclear. In this study, we examined the expression pattern of WISP-1 at both mRNA and protein levels and evaluated the prognostic value of WISP-1 in pancreatic ductal adenocarcinoma (PDA). Expression of WISP-1 at mRNA level was upregulated in 17/24 tumor tissues compared to the matched adjacent non-tumor tissues and the result was confirmed by western blotting at protein level. Immunohistochemical staining of 194 pairs of PDA specimens suggested that high expression of WISP-1 is strongly correlated with clinical stage (P=0.003), T classification (P=0.008) and liver metastasis (P=0.012). Consistently, Kaplan-Meier survival curves indicated that patients with high expression of WISP-1 had a shorter survival time independent of clinical stage and lymphatic metastasis status. Moreover, univariate and multivariate analysis confirmed WISP-1 expression, age, classification and liver metastasis as independent prognostic factors for overall survival of PDA patients. Taken together, these results suggest that WISP-1 may serve as a potential prognostic biomarker for PDA.
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Affiliation(s)
- Jian-Yu Yang
- Department of Biliary-Pancreatic Surgery, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University 200127 Shanghai, P.R. China
| | - Min-Wei Yang
- Department of Biliary-Pancreatic Surgery, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University 200127 Shanghai, P.R. China
| | - Yan-Miao Huo
- Department of Biliary-Pancreatic Surgery, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University 200127 Shanghai, P.R. China
| | - Wei Liu
- Department of Biliary-Pancreatic Surgery, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University 200127 Shanghai, P.R. China
| | - De-Jun Liu
- Department of Biliary-Pancreatic Surgery, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University 200127 Shanghai, P.R. China
| | - Jiao Li
- Department of Biliary-Pancreatic Surgery, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University 200127 Shanghai, P.R. China
| | - Jun-Feng Zhang
- Department of Biliary-Pancreatic Surgery, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University 200127 Shanghai, P.R. China
| | - Rong Hua
- Department of Biliary-Pancreatic Surgery, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University 200127 Shanghai, P.R. China
| | - Yong-Wei Sun
- Department of Biliary-Pancreatic Surgery, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University 200127 Shanghai, P.R. China
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van Kempen PMW, Noorlag R, Braunius WW, Moelans CB, Rifi W, Savola S, Koole R, Grolman W, van Es RJJ, Willems SM. Clinical relevance of copy number profiling in oral and oropharyngeal squamous cell carcinoma. Cancer Med 2015. [PMID: 26194878 PMCID: PMC4618623 DOI: 10.1002/cam4.499] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Current conventional treatment modalities in head and neck squamous cell carcinoma (HNSCC) are nonselective and have shown to cause serious side effects. Unraveling the molecular profiles of head and neck cancer may enable promising clinical applications that pave the road for personalized cancer treatment. We examined copy number status in 36 common oncogenes and tumor suppressor genes in a cohort of 191 oropharyngeal squamous cell carcinomas (OPSCC) and 164 oral cavity squamous cell carcinomas (OSCC) using multiplex ligation probe amplification. Copy number status was correlated with human papillomavirus (HPV) status in OPSCC, with occult lymph node status in OSCC and with patient survival. The 11q13 region showed gain or amplifications in 59% of HPV-negative OPSCC, whereas this amplification was almost absent in HPV-positive OPSCC. Additionally, in clinically lymph node-negative OSCC (Stage I–II), gain of the 11q13 region was significantly correlated with occult lymph node metastases with a negative predictive value of 81%. Multivariate survival analysis revealed a significantly decreased disease-free survival in both HPV-negative and HPV-positive OPSCC with a gain of Wnt-induced secreted protein-1. Gain of CCND1 showed to be an independent predictor for worse survival in OSCC. These results show that copy number aberrations, mainly of the 11q13 region, may be important predictors and prognosticators which allow for stratifying patients for personalized treatment of HNSCC.
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Affiliation(s)
- Pauline M W van Kempen
- Department of Otorhinolaryngology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Rob Noorlag
- Department of Oral and Maxillofacial Surgery, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Weibel W Braunius
- Department of Otorhinolaryngology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Cathy B Moelans
- Department of Pathology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Widad Rifi
- Tumor diagnostics, MRC-Holland, Amsterdam, The Netherlands
| | - Suvi Savola
- Tumor diagnostics, MRC-Holland, Amsterdam, The Netherlands
| | - Ronald Koole
- Department of Oral and Maxillofacial Surgery, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Wilko Grolman
- Department of Otorhinolaryngology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Robert J J van Es
- Department of Oral and Maxillofacial Surgery, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Stefan M Willems
- Department of Pathology, University Medical Center Utrecht, Utrecht, The Netherlands
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