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La Ferlita A, Sp N, Goryunova M, Nigita G, Pollock RE, Croce CM, Beane JD. Small Non-Coding RNAs in Soft-Tissue Sarcomas: State of the Art and Future Directions. Mol Cancer Res 2023; 21:511-524. [PMID: 37052491 PMCID: PMC10238653 DOI: 10.1158/1541-7786.mcr-22-1008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 02/06/2023] [Accepted: 02/22/2023] [Indexed: 04/14/2023]
Abstract
Soft-tissue sarcomas (STS) are a rare and heterogeneous group of tumors that arise from connective tissue and can occur anywhere in the body. Among the plethora of over 50 different STS types, liposarcoma (LPS) is one of the most common. The subtypes of STS are characterized by distinct differences in tumor biology that drive responses to pharmacologic therapy and disparate oncologic outcomes. Small non-coding RNAs (sncRNA) are a heterogeneous class of regulatory RNAs involved in the regulation of gene expression by targeting mRNAs. Among the several types of sncRNAs, miRNAs and tRNA-derived ncRNAs are the most studied in the context of tumor biology, and we are learning more about the role of these molecules as important regulators of STS tumorigenesis and differentiation. However, challenges remain in translating these findings and no biomarkers or therapeutic approaches targeting sncRNAs have been developed for clinical use. In this review, we summarize the current landscape of sncRNAs in the context of STS with an emphasis on LPS, including the role of sncRNAs in the tumorigenesis and differentiation of these rare malignancies and their potential as novel biomarkers and therapeutic targets. Finally, we provide an appraisal of published studies and outline future directions to study sncRNAs in STS, including tRNA-derived ncRNAs.
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Affiliation(s)
- Alessandro La Ferlita
- Department of Cancer Biology and Genetics, The James Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio, USA
| | - Nipin Sp
- Department of Surgery, Division of Surgical Oncology, The James Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio, USA
| | - Marina Goryunova
- Department of Surgery, Division of Surgical Oncology, The James Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio, USA
| | - Giovanni Nigita
- Department of Cancer Biology and Genetics, The James Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio, USA
| | - Raphael E. Pollock
- Department of Surgery, Division of Surgical Oncology, The James Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio, USA
| | - Carlo M. Croce
- Department of Cancer Biology and Genetics, The James Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio, USA
| | - Joal D. Beane
- Department of Surgery, Division of Surgical Oncology, The James Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio, USA
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2
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Teo AYT, Lim VY, Yang VS. MicroRNAs in the Pathogenesis, Prognostication and Prediction of Treatment Resistance in Soft Tissue Sarcomas. Cancers (Basel) 2023; 15:cancers15030577. [PMID: 36765536 PMCID: PMC9913386 DOI: 10.3390/cancers15030577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 01/15/2023] [Accepted: 01/16/2023] [Indexed: 01/19/2023] Open
Abstract
Soft tissue sarcomas are highly aggressive malignant neoplasms of mesenchymal origin, accounting for less than 1% of adult cancers, but comprising over 20% of paediatric solid tumours. In locally advanced, unresectable, or metastatic disease, outcomes from even the first line of systemic treatment are invariably poor. MicroRNAs (miRNAs), which are short non-coding RNA molecules, target and modulate multiple dysregulated target genes and/or signalling pathways within cancer cells. Accordingly, miRNAs demonstrate great promise for their utility in diagnosing, prognosticating and improving treatment for soft tissue sarcomas. This review aims to provide an updated discussion on the known roles of specific miRNAs in the pathogenesis of sarcomas, and their potential use in prognosticating outcomes and prediction of therapeutic resistance.
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Affiliation(s)
- Andrea York Tiang Teo
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117597, Singapore
| | - Vivian Yujing Lim
- Institute of Molecular and Cell Biology, A*STAR, Singapore 138673, Singapore
| | - Valerie Shiwen Yang
- Institute of Molecular and Cell Biology, A*STAR, Singapore 138673, Singapore
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore 169610, Singapore
- Oncology Academic Clinical Program, Duke-NUS Medical School, Singapore 169857, Singapore
- Correspondence:
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3
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HOXA5: A crucial transcriptional factor in cancer and a potential therapeutic target. Biomed Pharmacother 2022; 155:113800. [DOI: 10.1016/j.biopha.2022.113800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 09/29/2022] [Accepted: 10/02/2022] [Indexed: 11/20/2022] Open
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4
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Feng Y, Zhang T, Wang Y, Xie M, Ji X, Luo X, Huang W, Xia L. Homeobox Genes in Cancers: From Carcinogenesis to Recent Therapeutic Intervention. Front Oncol 2021; 11:770428. [PMID: 34722321 PMCID: PMC8551923 DOI: 10.3389/fonc.2021.770428] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Accepted: 09/28/2021] [Indexed: 12/11/2022] Open
Abstract
The homeobox (HOX) genes encoding an evolutionarily highly conserved family of homeodomain-containing transcriptional factors are essential for embryogenesis and tumorigenesis. HOX genes are involved in cell identity determination during early embryonic development and postnatal processes. The deregulation of HOX genes is closely associated with numerous human malignancies, highlighting the indispensable involvement in mortal cancer development. Since most HOX genes behave as oncogenes or tumor suppressors in human cancer, a better comprehension of their upstream regulators and downstream targets contributes to elucidating the function of HOX genes in cancer development. In addition, targeting HOX genes may imply therapeutic potential. Recently, novel therapies such as monoclonal antibodies targeting tyrosine receptor kinases, small molecular chemical inhibitors, and small interfering RNA strategies, are difficult to implement for targeting transcriptional factors on account of the dual function and pleiotropic nature of HOX genes-related molecular networks. This paper summarizes the current state of knowledge on the roles of HOX genes in human cancer and emphasizes the emerging importance of HOX genes as potential therapeutic targets to overcome the limitations of present cancer therapy.
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Affiliation(s)
- Yangyang Feng
- Department of Gastroenterology, Institute of Liver and Gastrointestinal Diseases, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Hubei Key Laboratory of Hepato-Pancreato-Biliary Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Tongyue Zhang
- Department of Gastroenterology, Institute of Liver and Gastrointestinal Diseases, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Hubei Key Laboratory of Hepato-Pancreato-Biliary Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yijun Wang
- Department of Gastroenterology, Institute of Liver and Gastrointestinal Diseases, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Hubei Key Laboratory of Hepato-Pancreato-Biliary Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Meng Xie
- Department of Gastroenterology, Institute of Liver and Gastrointestinal Diseases, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Hubei Key Laboratory of Hepato-Pancreato-Biliary Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiaoyu Ji
- Department of Gastroenterology, Institute of Liver and Gastrointestinal Diseases, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Hubei Key Laboratory of Hepato-Pancreato-Biliary Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiangyuan Luo
- Department of Gastroenterology, Institute of Liver and Gastrointestinal Diseases, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Hubei Key Laboratory of Hepato-Pancreato-Biliary Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Wenjie Huang
- Hubei Key Laboratory of Hepato-Pancreato-Biliary Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Limin Xia
- Department of Gastroenterology, Institute of Liver and Gastrointestinal Diseases, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Hubei Key Laboratory of Hepato-Pancreato-Biliary Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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5
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Ding F, Chen P, Bie P, Piao W, Cheng Q. HOXA5 Is Recognized as a Prognostic-Related Biomarker and Promotes Glioma Progression Through Affecting Cell Cycle. Front Oncol 2021; 11:633430. [PMID: 34485110 PMCID: PMC8416157 DOI: 10.3389/fonc.2021.633430] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Accepted: 07/19/2021] [Indexed: 11/13/2022] Open
Abstract
Glioma is malignant tumor derives from glial cells in the central nervous system. High-grade glioma shows aggressive growth pattern, and conventional treatments, such as surgical removal and chemo-radiotherapy, archive limitation in the interference of this process. In this work, HOXA5, from the HOX family, was identified as a glioma cell proliferation-associated factor by investigating its feature in the TCGA and CGGA data set. High HOXA5 expression samples contain unfavorable clinical features of glioma, including IDH wild type, un-methylated MGMT status, non-codeletion 1p19q status, malignant molecular subtype. Survival analysis indicates that high HOXA5 expression samples are associated with worse clinical outcome. The CNVs and SNPs profile difference further confirmed the enrichment of glioma aggressive related biomarkers. In the meantime, the activation of DNA damage repair-related pathways and TP53-related pathways is also related to HOXA5 expression. In cell lines, U87MG and U251, by interfering HOXA5 expression significantly inhibit glioma progression and apoptosis, and cell cycle is arrested at the G2/M phase. Collectively, increased HOXA5 expression can promote glioma progression via affecting glioma cell proliferation.
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Affiliation(s)
- Fengqin Ding
- Department of Clinical Laboratory, People's Hospital of Ningxia Hui Autonomous Region, First Affiliated Hospital of Northwest Minzu University, Yinchuan, China
| | - Ping Chen
- Medical Experiment Center, General Hospital of Ningxia Medical University, Yinchuan, China
| | - Pengfei Bie
- Department of Neurosurgery, People's Hospital of Ningxia Hui Autonomous Region, First Affiliated Hospital of Northwest Minzu University, Yinchuan, China
| | - Wenhua Piao
- Department of Clinical Laboratory, People's Hospital of Ningxia Hui Autonomous Region, First Affiliated Hospital of Northwest Minzu University, Yinchuan, China
| | - Quan Cheng
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China.,Clinical Diagnosis and Therapy Center for Glioma of Xiangya Hospital, Central South University, Changsha, China.,Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, China
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6
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Thoms HC, Stark LA. The NF-κB Nucleolar Stress Response Pathway. Biomedicines 2021; 9:biomedicines9091082. [PMID: 34572268 PMCID: PMC8471347 DOI: 10.3390/biomedicines9091082] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 08/09/2021] [Accepted: 08/20/2021] [Indexed: 12/20/2022] Open
Abstract
The nuclear organelle, the nucleolus, plays a critical role in stress response and the regulation of cellular homeostasis. P53 as a downstream effector of nucleolar stress is well defined. However, new data suggests that NF-κB also acts downstream of nucleolar stress to regulate cell growth and death. In this review, we will provide insight into the NF-κB nucleolar stress response pathway. We will discuss apoptosis mediated by nucleolar sequestration of RelA and new data demonstrating a role for p62 (sequestosome (SQSTM1)) in this process. We will also discuss activation of NF-κB signalling by degradation of the RNA polymerase I (PolI) complex component, transcription initiation factor-IA (TIF-IA (RRN3)), and contexts where TIF-IA-NF-κB signalling may be important. Finally, we will discuss how this pathway is targeted by aspirin to mediate apoptosis of colon cancer cells.
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7
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Pai P, Sukumar S. HOX genes and the NF-κB pathway: A convergence of developmental biology, inflammation and cancer biology. Biochim Biophys Acta Rev Cancer 2020; 1874:188450. [PMID: 33049277 DOI: 10.1016/j.bbcan.2020.188450] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2020] [Revised: 09/11/2020] [Accepted: 10/07/2020] [Indexed: 02/06/2023]
Abstract
The roles of HOX transcription factors as oncogenes and tumor suppressor genes, and the NF-KB pathway in chronic inflammation, both leading to cancer are well-established. HOX transcription factors are members of an evolutionarily conserved family of proteins required for anteroposterior body axis patterning during embryonic development, and are often dysregulated in cancer. The NF-KB pathway aids inflammation and immunity but it is also important during embryonic development. It is frequently activated in both solid and hematological malignancies. NF-KB and HOX proteins can influence each other through mutual transcriptional regulation, protein-protein interactions, and regulation of upstream and downstream interactors. These interactions have important implications both in homeostasis and in disease. In this review, we summarize the role of HOX proteins in regulating inflammation in homeostasis and disease- with a particular emphasis on cancer. We also describe the relationship between HOX genes and the NF-KB pathway, and discuss potential therapeutic strategies.
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Affiliation(s)
- Priya Pai
- Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, United States of America
| | - Saraswati Sukumar
- Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, United States of America.
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8
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Yu M, Zhan J, Zhang H. HOX family transcription factors: Related signaling pathways and post-translational modifications in cancer. Cell Signal 2019; 66:109469. [PMID: 31733300 DOI: 10.1016/j.cellsig.2019.109469] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Revised: 11/09/2019] [Accepted: 11/11/2019] [Indexed: 02/06/2023]
Abstract
HOX family transcription factors belong to a highly conserved subgroup of the homeobox superfamily that determines cellular fates in embryonic morphogenesis and the maintenance of adult tissue architecture. HOX family transcription factors play key roles in numerous cellular processes including cell growth, differentiation, apoptosis, motility, and angiogenesis. As tumor promoters or suppressors HOX family members have been reported to be closely related with a variety of cancers. They closely regulate tumor initiation and growth, invasion and metastasis, angiogenesis, anti-cancer drug resistance and stem cell origin. Here, we firstly described the pivotal roles of HOX transcription factors in tumorigenesis. Then, we summarized the main signaling pathways regulated by HOX transcription factors, including Wnt/β-catenin, transforming growth factor β, mitogen-activated protein kinase, phosphoinositide 3-kinase/Akt, and nuclear factor-κB signalings. Finally, we outlined the important post-translational modifications of HOX transcription factors and their regulation in cancers. Future research directions on the HOX transcription factors are also discussed.
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Affiliation(s)
- Miao Yu
- Peking University Health Science Center, Department of Anatomy, Histology and Embryology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), State Key Laboratory of Natural and Biomimetic Drugs, Beijing 100191, China
| | - Jun Zhan
- Peking University Health Science Center, Department of Anatomy, Histology and Embryology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), State Key Laboratory of Natural and Biomimetic Drugs, Beijing 100191, China.
| | - Hongquan Zhang
- Peking University Health Science Center, Department of Anatomy, Histology and Embryology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), State Key Laboratory of Natural and Biomimetic Drugs, Beijing 100191, China.
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9
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Wu M, Li X, Zhang C, Zhang C, Qian D, Ma J, Cai M, Tang L, Cheng H, Shen C, Chen G, Zheng X, Zhang X, Zhou F. DNA methylation profile of psoriatic skins from different body locations. Epigenomics 2019; 11:1613-1625. [PMID: 31701765 DOI: 10.2217/epi-2018-0225] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Aim: To understand whether the anatomical location of origin plays a role in shaping the DNA methylation (DNAm) landscape of psoriatic skins. Patients & methods: A number of 108 psoriatic and 57 control skin samples were grouped based on their anatomical locations. Two group t-tests were used to identify those differentially methylated sites and regions. Target region methylation loci were validated by bisulfate conversion sequencing. The correlations of DNAm with pathological features, DNAm and gene expression were also interrogated. Results: Our analysis revealed 315 location-specific differentially methylated sites for back, 291 for the extremities and 801 for abdomen. Moreover, we observed that the extremity-specific loci cg21942490 located on HOXA9 is associated with hyperkeratosis. We further observed that HOXA5 and KIAA1949 are differential methylation regions. Conclusion: Our study shown evidence of anatomical location-dependent DNAm pattern in psoriasis skins, and thus provided new insights into the pathogenesis of this disease.
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Affiliation(s)
- Mingshun Wu
- Department of Dermatology, Institute of Dermatology, the First Affiliated Hospital, Anhui Medical University, Hefei 230032, PR China.,The Key Laboratory of Dermatology (Anhui Medical University), Ministry of Education, Hefei 230032, PR China
| | - Xueying Li
- Department of Dermatology, Institute of Dermatology, the First Affiliated Hospital, Anhui Medical University, Hefei 230032, PR China.,The Key Laboratory of Dermatology (Anhui Medical University), Ministry of Education, Hefei 230032, PR China
| | - Chaowen Zhang
- Department of Dermatology, Institute of Dermatology, the First Affiliated Hospital, Anhui Medical University, Hefei 230032, PR China.,The Key Laboratory of Dermatology (Anhui Medical University), Ministry of Education, Hefei 230032, PR China
| | - Chuanliang Zhang
- Department of Dermatology, Institute of Dermatology, the First Affiliated Hospital, Anhui Medical University, Hefei 230032, PR China.,The Key Laboratory of Dermatology (Anhui Medical University), Ministry of Education, Hefei 230032, PR China
| | - Danfeng Qian
- Department of Dermatology, Institute of Dermatology, the First Affiliated Hospital, Anhui Medical University, Hefei 230032, PR China.,The Key Laboratory of Dermatology (Anhui Medical University), Ministry of Education, Hefei 230032, PR China
| | - Jie Ma
- Department of Dermatology, Institute of Dermatology, the First Affiliated Hospital, Anhui Medical University, Hefei 230032, PR China.,The Key Laboratory of Dermatology (Anhui Medical University), Ministry of Education, Hefei 230032, PR China
| | - Minglong Cai
- Department of Dermatology, Institute of Dermatology, the First Affiliated Hospital, Anhui Medical University, Hefei 230032, PR China.,The Key Laboratory of Dermatology (Anhui Medical University), Ministry of Education, Hefei 230032, PR China
| | - Lili Tang
- Department of Dermatology, Institute of Dermatology, the First Affiliated Hospital, Anhui Medical University, Hefei 230032, PR China.,The Key Laboratory of Dermatology (Anhui Medical University), Ministry of Education, Hefei 230032, PR China
| | - Hui Cheng
- Department of Dermatology, Institute of Dermatology, the First Affiliated Hospital, Anhui Medical University, Hefei 230032, PR China.,The Key Laboratory of Dermatology (Anhui Medical University), Ministry of Education, Hefei 230032, PR China
| | - Changbing Shen
- Department of Dermatology, China-Japan Friendship Hospital, Beijing 100029, PR China
| | - Gang Chen
- Department of Dermatology, Institute of Dermatology, the First Affiliated Hospital, Anhui Medical University, Hefei 230032, PR China.,The Key Laboratory of Dermatology (Anhui Medical University), Ministry of Education, Hefei 230032, PR China
| | - Xiaodong Zheng
- Department of Dermatology, Institute of Dermatology, the First Affiliated Hospital, Anhui Medical University, Hefei 230032, PR China.,The Key Laboratory of Dermatology (Anhui Medical University), Ministry of Education, Hefei 230032, PR China
| | - Xuejun Zhang
- Department of Dermatology, Institute of Dermatology, the First Affiliated Hospital, Anhui Medical University, Hefei 230032, PR China.,Department of Dermatology, Institute of Dermatology, Huashan Hospital, Fudan University, Shanghai 200040, PR China
| | - Fusheng Zhou
- Department of Dermatology, Institute of Dermatology, the First Affiliated Hospital, Anhui Medical University, Hefei 230032, PR China.,The Key Laboratory of Dermatology (Anhui Medical University), Ministry of Education, Hefei 230032, PR China
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10
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Paço A, Freitas R. HOX genes as transcriptional and epigenetic regulators during tumorigenesis and their value as therapeutic targets. Epigenomics 2019; 11:1539-1552. [PMID: 31556724 DOI: 10.2217/epi-2019-0090] [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] [Indexed: 12/30/2022] Open
Abstract
Several HOX genes are aberrantly expressed in a wide range of cancers interfering with their development and resistance to treatment. This seems to be often caused by alterations in the methylation profiles of their promoters. The role of HOX gene products in cancer is highly 'tissue specific', relying ultimately on their ability to regulate oncogenes or tumor-suppressor genes, directly as transcriptional regulators or indirectly interfering with the levels of epigenetic regulators. Nowadays, different strategies have been tested the use of HOX genes as therapeutic targets for cancer diagnosis and treatment. Here, we trace the history of the research concerning the involvement of HOX genes in cancer, their connection with epigenetic regulation and their potential use as therapeutic targets.
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Affiliation(s)
- Ana Paço
- Laboratório de Microbiologia do Solo, Instituto de Ciências Agrárias e Ambientais Mediterrânicas (ICAAM), Instituto de Investigação e Formação Avançada (IIFA), Universidade de Évora, 7006-554 Évora, Portugal
| | - Renata Freitas
- I3S - Institute for Innovation & Health Research, University of Porto, 4200-135 Porto, Portugal.,IBMC - Institute for Molecular & Cell Biology, University of Porto, 4200-135 Porto, Portugal.,ICBAS - Institute of Biomedical Sciences Abel Salazar, University of Porto, 4050-313 Porto, Portugal
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11
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Chen J, Stark LA. Insights into the Relationship between Nucleolar Stress and the NF-κB Pathway. Trends Genet 2019; 35:768-780. [PMID: 31434627 DOI: 10.1016/j.tig.2019.07.009] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Revised: 07/22/2019] [Accepted: 07/24/2019] [Indexed: 02/06/2023]
Abstract
The nuclear organelle the nucleolus and the transcription factor nuclear factor of κ-light-chain-enhancer of activated B cells (NF-κB) are both central to the control of cellular homeostasis, dysregulated in common diseases and implicated in the ageing process. Until recently, it was believed that they acted independently to regulate homeostasis in health and disease. However, there is an emerging body of evidence suggesting that nucleoli and NF-κB signalling converge at multiple levels. Here we will review current understanding of this crosstalk. We will discuss activation of the NF-κB pathway by nucleolar stress and induction of apoptosis by nucleolar sequestration of NF-κB/RelA. We will also discuss the role of TIF-IA, COMMD1, and nucleophosmin, which are key players in this crosstalk, and the therapeutic relevance, particularly with respect to the antitumour effects of aspirin.
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Affiliation(s)
- Jingyu Chen
- University of Edinburgh Cancer Research Centre, Institute of Genetics and Molecular Medicine, Western General Hospital, Crewe Road, Edinburgh, Scotland EH4 2XU, UK
| | - Lesley A Stark
- University of Edinburgh Cancer Research Centre, Institute of Genetics and Molecular Medicine, Western General Hospital, Crewe Road, Edinburgh, Scotland EH4 2XU, UK.
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12
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Kohama I, Kosaka N, Chikuda H, Ochiya T. An Insight into the Roles of MicroRNAs and Exosomes in Sarcoma. Cancers (Basel) 2019; 11:E428. [PMID: 30917542 PMCID: PMC6468388 DOI: 10.3390/cancers11030428] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Revised: 03/20/2019] [Accepted: 03/21/2019] [Indexed: 12/15/2022] Open
Abstract
Sarcomas are rare solid tumors, but at least one-third of patients with sarcoma die from tumor-related disease. MicroRNA (miRNA) is a noncoding RNA that regulates gene expression in all cells and plays a key role in the progression of cancers. Recently, it was identified that miRNAs are transferred between cells by enclosure in extracellular vesicles, especially exosomes. The exosome is a 100 nm-sized membraned vesicle that is secreted by many kinds of cells and contains miRNA, mRNA, DNA, and proteins. Cancer uses exosomes to influence not only the tumor microenvironment but also the distant organ to create a premetastatic niche. The progression of sarcoma is also regulated by miRNAs and exosomes. These miRNAs and exosomes can be targeted as biomarkers and treatments. In this review, we summarize the studies of miRNA and exosomes in sarcoma.
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Affiliation(s)
- Isaku Kohama
- Division of Molecular and Cellular Medicine, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuo-ku, Tokyo 104-0045, Japan.
- Department of Orthopaedic Surgery, Gunma University Graduate School of Medicine, 3-39-22 Showamachi, Maebashi, Gunma 371-8511, Japan.
| | - Nobuyoshi Kosaka
- Division of Molecular and Cellular Medicine, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuo-ku, Tokyo 104-0045, Japan.
- Department of Molecular and Cellular Medicine, Institute of Medical Science, Tokyo Medical University, 6-1-1 Shinjuku, Shinjuku-ku, Tokyo 160-8402, Japan.
- Department of Translational Research for Extracellular Vesicles, Tokyo Medical University, 6-1-1 Shinjuku, Shinjuku-ku, Tokyo 160-8402, Japan.
| | - Hirotaka Chikuda
- Department of Orthopaedic Surgery, Gunma University Graduate School of Medicine, 3-39-22 Showamachi, Maebashi, Gunma 371-8511, Japan.
| | - Takahiro Ochiya
- Division of Molecular and Cellular Medicine, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuo-ku, Tokyo 104-0045, Japan.
- Department of Molecular and Cellular Medicine, Institute of Medical Science, Tokyo Medical University, 6-1-1 Shinjuku, Shinjuku-ku, Tokyo 160-8402, Japan.
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13
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Fan L, Xiao Q, Zhang L, Wang X, Huang Q, Li S, Zhao X, Li Z. CAPE-pNO2 attenuates diabetic cardiomyopathy through the NOX4/NF-κB pathway in STZ-induced diabetic mice. Biomed Pharmacother 2018; 108:1640-1650. [DOI: 10.1016/j.biopha.2018.10.026] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Revised: 09/29/2018] [Accepted: 10/04/2018] [Indexed: 12/16/2022] Open
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14
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Su M, Xiao Y, Tang J, Wu J, Ma J, Tian B, Zhou Y, Wang H, Yang D, Liao QJ, Wang W. Role of lncRNA and EZH2 Interaction/Regulatory Network in Lung Cancer. J Cancer 2018; 9:4156-4165. [PMID: 30519315 PMCID: PMC6277609 DOI: 10.7150/jca.27098] [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: 05/05/2018] [Accepted: 06/24/2018] [Indexed: 12/11/2022] Open
Abstract
Lung cancer is the leading cause of cancer-related deaths worldwide. Long non-coding RNAs (lncRNAs) are non-protein-coding transcripts and longer than 200 nucleotides. LncRNAs have been demonstrated to modulate gene expression at transcriptional, post-transcriptional, as well as epigenetic levels in lung cancer. Interestingly, compelling studies have revealed that lncRNAs participated in the EZH2 oncogenic regulatory network. EZH2 plays an important role in the initiation, progression and metastasis of cancer. On one hand, lncRNAs can directly bind to EZH2, recruit EZH2 to the promoter region of genes and repress their expression. On the other hand, lncRNAs can also serve as EZH2 effectors or regulators. In this review, we summarized the types of lncRNA-EZH2 interaction and regulatory network identified till date and discussed their influence on lung cancer. Better understanding regarding the interaction and regulatory network will provide new insights on lncRNA- or EZH2-based therapeutic development in lung cancer.
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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, Hunan 410013, P.R. China.,Department of the Central Laboratory, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan 410013, P.R. China
| | - Yuhang Xiao
- Department of Pharmacy, Xiangya Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan 410001, P.R. China
| | - Jinming Tang
- 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, Hunan 410013, P.R. China
| | - Jie Wu
- 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, Hunan 410013, P.R. 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, Hunan 410013, P.R. China.,Hunan University of Medicine, Huaihua, Hunan 418000, P.R. China
| | - Bo Tian
- 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, Hunan 410013, P.R. 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, Hunan 410013, P.R. 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, Hunan 410013, P.R. China
| | - Desong Yang
- 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, Hunan 410013, P.R. China
| | - Qian-Jin Liao
- Department of the Central Laboratory, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan 410013, P.R. 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, Hunan 410013, P.R. China
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15
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Crosstalk between NF-κB and Nucleoli in the Regulation of Cellular Homeostasis. Cells 2018; 7:cells7100157. [PMID: 30301139 PMCID: PMC6210184 DOI: 10.3390/cells7100157] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Revised: 09/28/2018] [Accepted: 10/03/2018] [Indexed: 12/30/2022] Open
Abstract
Nucleoli are emerging as key sensors of cellular stress and regulators of the downstream consequences on proliferation, metabolism, senescence, and apoptosis. NF-κB signalling is activated in response to a similar plethora of stresses, which leads to modulation of cell growth and death programs. While nucleolar and NF-κB pathways are distinct, it is increasingly apparent that they converge at multiple levels. Exposure of cells to certain insults causes a specific type of nucleolar stress that is characterised by degradation of the PolI complex component, TIF-IA, and increased nucleolar size. Recent studies have shown that this atypical nucleolar stress lies upstream of cytosolic IκB degradation and NF-κB nuclear translocation. Under these stress conditions, the RelA component of NF-κB accumulates within functionally altered nucleoli to trigger a nucleophosmin dependent, apoptotic pathway. In this review, we will discuss these points of crosstalk and their relevance to anti-tumour mechanism of aspirin and small molecule CDK4 inhibitors. We will also briefly the discuss how crosstalk between nucleoli and NF-κB signalling may be more broadly relevant to the regulation of cellular homeostasis and how it may be exploited for therapeutic purpose.
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16
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Wu Y, Zhou T, Tang Q, Xiao J. HOXA5 inhibits tumor growth of gastric cancer under the regulation of microRNA-196a. Gene 2018; 681:62-68. [PMID: 30267809 DOI: 10.1016/j.gene.2018.09.051] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Revised: 09/19/2018] [Accepted: 09/25/2018] [Indexed: 12/28/2022]
Abstract
Homeobox A5 (HOXA5) is a member of the HOX protein family which were implicated in serval critical process and was cancer-specific dysregulated in human cancers. However, its expression and function in human gastric cancer (GC) was still largely unknown. In this study, we confirmed for the first time that HOXA5 mRNA and protein was down-regulated in GC tissues and cell lines. Clinical data showed that low HOXA5 was significantly associated poor prognostic features, including large tumor size and advanced TNM stage. For 5-year survival, HOXA5 served as a potential prognostic marker of GC patients. Notably, HOXA5 inhibited cell viability, colony formation, proliferation, cell cycle progression and promoted apoptosis in vitro and in vivo. Furthermore, we demonstrated that HOXA5 expression was regulated by miR-196a. In GC tissues, miR-196a has an inverse correlation with HOXA5 expression. Conclusively, our results demonstrated that HOXA5 functions as a tumor suppressor in regulating tumor growth of GC under regulation of miR-196a, supporting its potential utility as a therapeutic target for GC.
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Affiliation(s)
- Yingxin Wu
- Department of Gastrointestinal surgery, The First Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan 610500, China
| | - Tong Zhou
- Department of Gastrointestinal surgery, The Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan 637000, China
| | - Qian Tang
- Department of Emergency, The Third People's Hospital of Chengdu, Chengdu, Sichuan 610000, China
| | - Jiangwei Xiao
- Department of Gastrointestinal surgery, The First Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan 610500, China.
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17
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Pei L, Wang ZQ, Shen J, Yang YZ, Tian J, He X, Lin J, Hou QY, Mo WF, Zhao HL, Zhou YQ. Expression and clinical significance of HOXA5, E-cadherin, and β-catenin in cervical squamous cell carcinoma. INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL PATHOLOGY 2018; 11:3091-3096. [PMID: 31938436 PMCID: PMC6958071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Accepted: 03/14/2018] [Indexed: 06/10/2023]
Abstract
OBJECTIVES HOXA5 has been identified as a biomarker in pathogenesis of several cancers, such as non-small cell lung cancer (NSCLC) and breast cancer cells. The role has not been explored in cervical squamous cell carcinoma (CSCC). METHODS Tissues of 120 cases with CSCC and 30 controls with chronic cervicitis were constructed from our archived surgical pathology files and staining with HOXA5. Additional antibodies to E-cadherin and β-catenin were stained for comparison. For each marker, low expression was defined as staining score 0 to 3 points, whereas high expression referred to 4 points and above. Fifty-four patients in this research with cervical cancer were followed up for prognostic assessment. RESULT HOXA5 had high expression in chronic cervicitis and low in CSCC (P=0.004). The positivity rates of HOXA5 in patients without muscular layer invasion (MLI) and lymphatic invasion (LI) was higher than that in metastasis (113 vs. 17; 117 vs. 3). Consistently, low expression of HOXA5 was more common in poorly differentiated carcinoma, CSCC subjects without MLI and LI. Expression of E-cadherin and β-catenin was parallel with the expression of HOXA5. Additionally, patients with higher expression of HOXA5 had much more favorable prognosis than those with lower expression among follow up of the 54 patients. CONCLUSION In parallel with E-cadherin and β-catenin, low expression of HOXA5 was more common in CSCC patients with poor differentiation, without MLI and LI, among those which showed poor prognosis.
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Affiliation(s)
- Lei Pei
- Department of Pathology, Affiliated Hospital of Guilin Medical UniversityGuilin 541004, China
- Guilin Medical UniversityGuilin, China
| | - Zhi-Qiang Wang
- Department of Pathology, Affiliated Hospital of Guilin Medical UniversityGuilin 541004, China
- Guilin Medical UniversityGuilin, China
| | - Jian Shen
- Department of Pathology, Affiliated Hospital of Guilin Medical UniversityGuilin 541004, China
| | - Yu-Zhong Yang
- Department of Pathology, Affiliated Hospital of Guilin Medical UniversityGuilin 541004, China
| | - Jia Tian
- Department of Pathology, Affiliated Hospital of Guilin Medical UniversityGuilin 541004, China
| | - Xuan He
- Department of Pathology, Affiliated Hospital of Guilin Medical UniversityGuilin 541004, China
- Guilin Medical UniversityGuilin, China
| | - Jing Lin
- Department of Pathology, Affiliated Hospital of Guilin Medical UniversityGuilin 541004, China
| | - Qiao-Yan Hou
- Department of Pathology, Affiliated Hospital of Guilin Medical UniversityGuilin 541004, China
| | - Wen-Fa Mo
- Department of Pathology, Affiliated Hospital of Guilin Medical UniversityGuilin 541004, China
| | | | - Ying-Qiong Zhou
- Department of Pathology, Affiliated Hospital of Guilin Medical UniversityGuilin 541004, China
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18
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Cimino PJ, Kim Y, Wu HJ, Alexander J, Wirsching HG, Szulzewsky F, Pitter K, Ozawa T, Wang J, Vazquez J, Arora S, Rabadan R, Levine R, Michor F, Holland EC. Increased HOXA5 expression provides a selective advantage for gain of whole chromosome 7 in IDH wild-type glioblastoma. Genes Dev 2018; 32:512-523. [PMID: 29632085 PMCID: PMC5959235 DOI: 10.1101/gad.312157.118] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Accepted: 03/13/2018] [Indexed: 01/28/2023]
Abstract
Cimino et al. developed an unbiased bioinformatics approach that identified homeobox A5 (HOXA5) as a gene whose expression correlated with gain of chromosome 7 and a more aggressive phenotype of the resulting glioma. HOXA5 overexpression promoted cellular proliferation and potentiated radioresistance. Glioblastoma is the most frequently occurring and invariably fatal primary brain tumor in adults. The vast majority of glioblastomas is characterized by chromosomal copy number alterations, including gain of whole chromosome 7 and loss of whole chromosome 10. Gain of whole chromosome 7 is an early event in gliomagenesis that occurs in proneural-like precursor cells, which give rise to all isocitrate dehydrogenase (IDH) wild-type glioblastoma transcriptional subtypes. Platelet-derived growth factor A (PDGFA) is one gene on chromosome 7 known to drive gliomagenesis, but, given its location near the end of 7p, there are likely several other genes located along chromosome 7 that select for its increased whole-chromosome copy number within glioblastoma cells. To identify other potential genes that could select for gain of whole chromosome 7, we developed an unbiased bioinformatics approach that identified homeobox A5 (HOXA5) as a gene whose expression correlated with gain of chromosome 7 and a more aggressive phenotype of the resulting glioma. High expression of HOXA5 in glioblastoma was associated with a proneural gene expression pattern and decreased overall survival in both human proneural and PDGF-driven mouse glioblastoma. Furthermore, HOXA5 overexpression promoted cellular proliferation and potentiated radioresistance. We also found enrichment of HOXA5 expression in recurrent human and mouse glioblastoma at first recurrence after radiotherapy. Overall, this study implicates HOXA5 as a chromosome 7-associated gene-level locus that promotes selection for gain of whole chromosome 7 and an aggressive phenotype in glioblastoma.
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Affiliation(s)
- Patrick J Cimino
- Division of Human Biology, Fred Hutchinson Cancer Research Center, Seattle, Washington 98109, USA.,Department of Pathology, Division of Neuropathology, University of Washington, Seattle, Washington 98104, USA
| | - Youngmi Kim
- Division of Human Biology, Fred Hutchinson Cancer Research Center, Seattle, Washington 98109, USA
| | - Hua-Jun Wu
- Department of Biostatistics and Computational Biology, Dana-Farber Cancer Institute, Harvard T.H. Chan School of Public Health, Boston, Massachusetts 02215, USA.,Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, Massachusetts 02115, USA.,Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, Massachusetts 02138, USA
| | - Jes Alexander
- Division of Human Biology, Fred Hutchinson Cancer Research Center, Seattle, Washington 98109, USA
| | - Hans-Georg Wirsching
- Division of Human Biology, Fred Hutchinson Cancer Research Center, Seattle, Washington 98109, USA.,Department of Neurology, University Hospital Zurich, Zurich 8091, Switzerland
| | - Frank Szulzewsky
- Division of Human Biology, Fred Hutchinson Cancer Research Center, Seattle, Washington 98109, USA
| | - Ken Pitter
- Department of Cancer Biology and Genetics, Memorial Sloan Kettering Cancer Center, New York, New York 10065, USA
| | - Tatsuya Ozawa
- Division of Human Biology, Fred Hutchinson Cancer Research Center, Seattle, Washington 98109, USA.,Division of Brain Tumor Translational Research, National Cancer Center Research Institute, Tokyo 104-0045, Japan
| | - Jiguang Wang
- Department of Biomedical Informatics, Columbia University, New York, New York 10027, USA.,Department of Systems Biology, Columbia University, New York, New York 10027, USA
| | - Julio Vazquez
- Division of Shared Resources, Fred Hutchinson Cancer Research Center, Seattle, Washington 98109, USA
| | - Sonali Arora
- Division of Human Biology, Fred Hutchinson Cancer Research Center, Seattle, Washington 98109, USA
| | - Raul Rabadan
- Department of Biomedical Informatics, Columbia University, New York, New York 10027, USA.,Department of Systems Biology, Columbia University, New York, New York 10027, USA
| | - Ross Levine
- Human Oncology and Pathogenesis Program, Sloan Kettering Institute, New York, New York 10065, USA
| | - Franziska Michor
- Department of Biostatistics and Computational Biology, Dana-Farber Cancer Institute, Harvard T.H. Chan School of Public Health, Boston, Massachusetts 02215, USA.,Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, Massachusetts 02115, USA.,Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, Massachusetts 02138, USA.,The Broad Institute of Harvard and Massachusetts Institute of Technology, Cambridge, Massachusetts 02142, USA.,The Ludwig Center at Harvard, Harvard Medical School, Boston, Massachusetts 02215, USA.,The Center for Cancer Evolution, Dana-Farber Cancer Institute, Boston, Massachusetts 02215, USA
| | - Eric C Holland
- Division of Human Biology, Fred Hutchinson Cancer Research Center, Seattle, Washington 98109, USA
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19
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Ma C, Wu G, Zhu Q, Liu H, Yao Y, Yuan D, Liu Y, Lv T, Song Y. Long intergenic noncoding RNA 00673 promotes non-small-cell lung cancer metastasis by binding with EZH2 and causing epigenetic silencing of HOXA5. Oncotarget 2018; 8:32696-32705. [PMID: 28423732 PMCID: PMC5464820 DOI: 10.18632/oncotarget.16158] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2017] [Accepted: 02/15/2017] [Indexed: 01/16/2023] Open
Abstract
Metastasis of cancer cells is a key impediment to favorable outcomes of cancer treatment. Functional roles of long noncoding RNAs in several biological processes, including metastasis, have recently been discovered. In our previous work, we reported a positive correlation of increased expression of linc00673 in NSCLC tissues with tumor size, lymph node metastasis, TNM stage, and increased proliferation of NSCLC cells, both, in vitro and in vivo. In this study, we demonstrate that ectopic expression of linc00673 promotes migration and invasion of NSCLC cells. Furthermore, our results indicate that linc00673 could silence HOXA5 expression by recruiting epigenetic repressor, EZH2, at its promoter regions. HOXA5 was identified as a tumor suppressor gene, which inhibited NSCLC cell metastasis by regulating cytoskeletal remodeling. To summarize, we for the first time identified the role of lin00673 in promoting invasion and migration of NSCLC cells. Insights from this study may help to identify novel therapeutic targets for NSCLC.
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Affiliation(s)
- Chenhui Ma
- Department of Respiratory Medicine, Jinling Hospital, Nanjing 210002, China.,Nanjing University Institute of Respiratory Medicine, Nanjing 210002, China.,Nanjing Medical University Affiliated Wuxi Second Hospital, Wuxi 214002, China
| | - Guannan Wu
- Department of Respiratory Medicine, Jinling Hospital, Nanjing 210002, China.,Nanjing University Institute of Respiratory Medicine, Nanjing 210002, China
| | - Qingqing Zhu
- Department of Respiratory Medicine, Jinling Hospital, Nanjing 210002, China.,Nanjing University Institute of Respiratory Medicine, Nanjing 210002, China
| | - Hongbing Liu
- Department of Respiratory Medicine, Jinling Hospital, Nanjing 210002, China.,Nanjing University Institute of Respiratory Medicine, Nanjing 210002, China
| | - Yanwen Yao
- Department of Respiratory Medicine, Jinling Hospital, Nanjing 210002, China.,Nanjing University Institute of Respiratory Medicine, Nanjing 210002, China
| | - Dongmei Yuan
- Department of Respiratory Medicine, Jinling Hospital, Nanjing 210002, China.,Nanjing University Institute of Respiratory Medicine, Nanjing 210002, China
| | - Yafang Liu
- Department of Respiratory Medicine, Jinling Hospital, Nanjing 210002, China.,Nanjing University Institute of Respiratory Medicine, Nanjing 210002, China.,Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Tangfeng Lv
- Department of Respiratory Medicine, Jinling Hospital, Nanjing 210002, China.,Nanjing University Institute of Respiratory Medicine, Nanjing 210002, China
| | - Yong Song
- Department of Respiratory Medicine, Jinling Hospital, Nanjing 210002, China.,Nanjing University Institute of Respiratory Medicine, Nanjing 210002, China
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20
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Kapodistrias N, Mavridis K, Batistatou A, Gogou P, Karavasilis V, Sainis I, Briasoulis E, Scorilas A. Assessing the clinical value of microRNAs in formalin-fixed paraffin-embedded liposarcoma tissues: Overexpressed miR-155 is an indicator of poor prognosis. Oncotarget 2018; 8:6896-6913. [PMID: 28036291 PMCID: PMC5351678 DOI: 10.18632/oncotarget.14320] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2016] [Accepted: 12/01/2016] [Indexed: 12/26/2022] Open
Abstract
Liposarcoma (LPS) is a malignancy with extreme heterogeneity and thus optimization towards personalizing patient prognosis and treatment is essential. Here, we evaluated miR-155, miR-21, miR-143, miR-145 and miR-451 that are implicated in LPS, as novel FFPE tissue biomarkers. A total of 83 FFPE tissue specimens from primary LPS and lipomas (LPM) were analyzed. A proteinase K incubation-Trizol treatment coupled protocol was used for RNA isolation. After polyadenylation of total RNA and reverse transcription, expression analysis of 9 candidate reference and 5 target miRNAs was performed by qPCR. Genorm and NormFinder were used for finding the most suitable molecules for normalization. Survival analyses were performed in order to evaluate the prognostic potential of miRNAs. MiR-103 and miR-191 are most suitable for normalization of miRNA expression in LPS. MiR-155 and miR-21 are clearly overexpressed (P<0.001) in LPS compared with LPM specimens, whereas miR-145 (P<0.001), miR-143 (P =0.008) and miR-451 (P=0.037) are underexpressed. MiR-155 (P=0.007) and miR-21 (P=0.029) are differentially expressed between well-differentiated, dedifferentiated, myxoid/round cell and pleomorphic LPs tumor subtypes. MiR-155 represents a novel independent indicator of unfavorable prognosis in LPS (HR = 2.97, 95% CI = 1.23–7.17, P = 0.016).
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Affiliation(s)
| | - Konstantinos Mavridis
- Department of Biochemistry and Molecular Biology, National and Kapodistrian University of Athens, Panepistimiopolis, Athens, Greece
| | - Anna Batistatou
- Department of Pathology, School of Medicine, University of Ioannina, Greece
| | - Penelope Gogou
- Clinical Oncology Department, Norwich University Hospital, UK
| | | | - Ioannis Sainis
- Cancer Biobank Center, University of Ioannina, University Campus, Ioannina, Greece
| | - Evangelos Briasoulis
- Cancer Biobank Center, University of Ioannina, University Campus, Ioannina, Greece
| | - Andreas Scorilas
- Department of Biochemistry and Molecular Biology, National and Kapodistrian University of Athens, Panepistimiopolis, Athens, Greece
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21
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MicroRNAs in Different Histologies of Soft Tissue Sarcoma: A Comprehensive Review. Int J Mol Sci 2017; 18:ijms18091960. [PMID: 28895916 PMCID: PMC5618609 DOI: 10.3390/ijms18091960] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Revised: 09/07/2017] [Accepted: 09/08/2017] [Indexed: 12/12/2022] Open
Abstract
Soft tissue sarcomas (STS) constitute a rare tumour entity comprising over 50 histological subtypes. MicroRNAs (miRNAs) are short non-protein coding RNA molecules that regulate gene expression by targeting the 3'-untranslated region of messenger RNAs. They are involved in a variety of human diseases, including malignancies, such as endometrial cancer, osteosarcoma, bronchial carcinoma and breast cancer. In STS, various miRNAs are differentially expressed, thus contributing to development, progression and invasion. Therefore, the aim of the present review is to summarise current knowledge on the role of miRNAs in STS. Furthermore, the potential role of miRNAs as diagnostic, prognostic and predictive biomarkers is discussed.
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22
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Yan Z, Liu Y, Wei Y, Zhao N, Zhang Q, Wu C, Chang Z, Xu Y. The functional consequences and prognostic value of dosage sensitivity in ovarian cancer. MOLECULAR BIOSYSTEMS 2017; 13:380-391. [PMID: 28067383 DOI: 10.1039/c6mb00625f] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Copy number alteration (CNA) represents an important class of genetic variations that may contribute to tumorigenesis, tumor growth and metastatic spread. CNA can directly affect the expression of genes within the CNA regions; however, genes within the CNA regions exhibit heterogeneity in gene dosage sensitivity. In this study, a computational framework was built to identify 1170 dosage-sensitive genes (DSGs) and 1215 dosage-resistant genes (DRGs) that were related to ovarian serous cystadenocarcinoma (OV) through the association between CNA and gene expression. To analyze the different functions of the genes within the two groups, the functional annotation results indicated that DRGs were involved in cancer-related processes like immune response, cell death and apoptosis, while DSGs were enriched in essential processes like the cell cycle and the DNA metabolic process. Meanwhile, two three-dimensional regulatory networks for differentially expressed miRNAs, differentially expressed transcription factors (TFs) and DSGs or DRGs were constructed based on feed-forward loops. We identified key regulators (such as miR-16-5p, miR-98-5p, MYB and HOXA5) and cancer prognosis-related network motifs (such as miR-98-5p-HOXA5-TP53 and miR-16-5p-MYB-IGF1R) after the analysis of network topological features. Our results lead us to speculate that these genes and associated regulators may be potential mechanistic biomarkers for tumorigenesis and progression of cancer. Research on the network characteristics and the role of feed-forward loops in OV tumorigenesis and development could lead to feasible suggestions for the prevention and early diagnosis of OV, which will shed light on understanding the functional mechanism of CNA in cancer.
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Affiliation(s)
- Zichuang Yan
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin 150081, China.
| | - Yongjing Liu
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin 150081, China.
| | - Yunzhen Wei
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin 150081, China.
| | - Ning Zhao
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin 150081, China.
| | - Qiang Zhang
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin 150081, China.
| | - Cheng Wu
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin 150081, China.
| | - Zhiqiang Chang
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin 150081, China.
| | - Yan Xu
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin 150081, China.
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23
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Chen J, Stark LA. Aspirin Prevention of Colorectal Cancer: Focus on NF-κB Signalling and the Nucleolus. Biomedicines 2017; 5:biomedicines5030043. [PMID: 28718829 PMCID: PMC5618301 DOI: 10.3390/biomedicines5030043] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2017] [Revised: 07/07/2017] [Accepted: 07/13/2017] [Indexed: 02/06/2023] Open
Abstract
Overwhelming evidence indicates that aspirin and related non-steroidal anti-inflammatory drugs (NSAIDs) have anti-tumour activity and the potential to prevent cancer, particularly colorectal cancer. However, the mechanisms underlying this effect remain hypothetical. Dysregulation of the nuclear factor-kappaB (NF-κB) transcription factor is a common event in many cancer types which contributes to tumour initiation and progression by driving expression of pro-proliferative/anti-apoptotic genes. In this review, we will focus on the current knowledge regarding NSAID effects on the NF-κB signalling pathway in pre-cancerous and cancerous lesions, and the evidence that these effects contribute to the anti-tumour activity of the agents. The nuclear organelle, the nucleolus, is emerging as a central regulator of transcription factor activity and cell growth and death. Nucleolar function is dysregulated in the majority of cancers which promotes cancer growth through direct and indirect mechanisms. Hence, this organelle is emerging as a promising target for novel therapeutic agents. Here, we will also discuss evidence for crosstalk between the NF-κB pathway and nucleoli, the role that this cross-talk has in the anti-tumour effects of NSAIDs and ways forward to exploit this crosstalk for therapeutic purpose.
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Affiliation(s)
- Jingyu Chen
- Cancer Research UK Edinburgh Centre, Institute of Genetics and Molecular Medicine, University of Edinburgh, Crewe Rd., Edinburgh, Scotland EH4 2XU, UK.
| | - Lesley A Stark
- Cancer Research UK Edinburgh Centre, Institute of Genetics and Molecular Medicine, University of Edinburgh, Crewe Rd., Edinburgh, Scotland EH4 2XU, UK.
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24
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Casadei L, Calore F, Creighton CJ, Guescini M, Batte K, Iwenofu OH, Zewdu A, Braggio DA, Bill KL, Fadda P, Lovat F, Lopez G, Gasparini P, Chen JL, Kladney RD, Leone G, Lev D, Croce CM, Pollock RE. Exosome-Derived miR-25-3p and miR-92a-3p Stimulate Liposarcoma Progression. Cancer Res 2017; 77:3846-3856. [PMID: 28588009 DOI: 10.1158/0008-5472.can-16-2984] [Citation(s) in RCA: 136] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2016] [Revised: 03/23/2017] [Accepted: 05/24/2017] [Indexed: 11/16/2022]
Abstract
Despite the development of combined modality treatments against liposarcoma in recent years, a significant proportion of patients respond only modestly to such approaches, possibly contributing to local or distant recurrence. Early detection of recurrent or metastatic disease could improve patient prognosis by triggering earlier clinical intervention. However, useful biomarkers for such purposes are lacking. Using both patient plasma samples and cell lines, we demonstrate here that miR-25-3p and miR-92a-3p are secreted by liposarcoma cells through extracellular vesicles and may be useful as potential biomarkers of disease. Both miR-25-3p and miR-92a-3p stimulated secretion of proinflammatory cytokine IL6 from tumor-associated macrophages in a TLR7/8-dependent manner, which in turn promoted liposarcoma cell proliferation, invasion, and metastasis via this interaction with the surrounding microenvironment. Our findings provide novel and previously unreported insight into liposarcoma progression, identifying communication between liposarcoma cells and their microenvironment as a process critically involved in liposarcoma progression. This study establishes the possibility that the pattern of circulating miRNAs may identify recurrence prior to radiological detectability while providing insight into disease outcome and as a possible approach to monitor treatment efficacy. Cancer Res; 77(14); 3846-56. ©2017 AACR.
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Affiliation(s)
- Lucia Casadei
- The James Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio.,Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Federica Calore
- Department of Cancer Biology and Genetics, Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio
| | - Chad J Creighton
- Department of Medicine and Dan L. Duncan Comprehensive Cancer Center Division of Biostatistics, Houston, Texas
| | - Michele Guescini
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, Urbino, Italy
| | - Kara Batte
- The James Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio.,Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - O Hans Iwenofu
- Department of Pathology, The Ohio State University, Columbus, Ohio
| | - Abeba Zewdu
- The James Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio.,Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Danielle A Braggio
- The James Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio.,Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Kate Lynn Bill
- The James Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio.,Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Paolo Fadda
- Department of Cancer Biology and Genetics, Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio
| | - Francesca Lovat
- Department of Cancer Biology and Genetics, Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio
| | - Gonzalo Lopez
- The James Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio.,Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Pierluigi Gasparini
- Department of Cancer Biology and Genetics, Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio
| | - James L Chen
- The James Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio.,Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Raleigh D Kladney
- Department of Cancer Biology and Genetics, Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio.,Department of Molecular Genetics, College of Biological Sciences, The Ohio State University (OSU), Columbus, Ohio.,Comprehensive Cancer Center, Columbus, Ohio
| | - Gustavo Leone
- Department of Cancer Biology and Genetics, Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio.,Department of Molecular Genetics, College of Biological Sciences, The Ohio State University (OSU), Columbus, Ohio.,Comprehensive Cancer Center, Columbus, Ohio
| | - Dina Lev
- Department of Surgery 'B', Sheba Medical Center and The Tel Aviv University, Tel Aviv, Israel
| | - Carlo M Croce
- Department of Cancer Biology and Genetics, Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio.
| | - Raphael E Pollock
- The James Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio. .,Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center, Columbus, Ohio
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25
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KH-type splicing regulatory protein (KHSRP) contributes to tumorigenesis by promoting miR-26a maturation in small cell lung cancer. Mol Cell Biochem 2016; 422:61-74. [DOI: 10.1007/s11010-016-2806-y] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2016] [Accepted: 08/25/2016] [Indexed: 12/17/2022]
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26
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Jeannotte L, Gotti F, Landry-Truchon K. Hoxa5: A Key Player in Development and Disease. J Dev Biol 2016; 4:E13. [PMID: 29615582 PMCID: PMC5831783 DOI: 10.3390/jdb4020013] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2016] [Revised: 03/08/2016] [Accepted: 03/16/2016] [Indexed: 12/28/2022] Open
Abstract
A critical position in the developmental hierarchy is occupied by the Hox genes, which encode transcription factors. Hox genes are crucial in specifying regional identity along the embryonic axes and in regulating morphogenesis. In mouse, targeted mutations of Hox genes cause skeletal transformations and organ defects that can impair viability. Here, we present the current knowledge about the Hoxa5 gene, a paradigm for the function and the regulation of Hox genes. The phenotypic survey of Hoxa5-/- mice has unveiled its critical role in the regional specification of the skeleton and in organogenesis. Most Hoxa5-/- mice die at birth from respiratory distress due to tracheal and lung dysmorphogenesis and impaired diaphragm innervation. The severity of the phenotype establishes that Hoxa5 plays a predominant role in lung organogenesis versus other Hox genes. Hoxa5 also governs digestive tract morphogenesis, thyroid and mammary glands development, and ovary homeostasis. Deregulated Hoxa5 expression is reported in cancers, indicating Hoxa5 involvement in tumor predisposition and progression. The dynamic Hoxa5 expression profile is under the transcriptional control of multiple cis-acting sequences and trans-acting regulators. It is also modulated by epigenetic mechanisms, implicating chromatin modifications and microRNAs. Finally, lncRNAs originating from alternative splicing and distal promoters encompass the Hoxa5 locus.
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Affiliation(s)
- Lucie Jeannotte
- Centre de recherche sur le cancer de l'Université Laval; CRCHU de Québec, L'Hôtel-Dieu de Québec, QC G1R 3S3, Canada.
- Department of Molecular Biology, Medical Biochemistry and Pathology, Université Laval, QC G1V 0A6, Canada.
| | - Florian Gotti
- Centre de recherche sur le cancer de l'Université Laval; CRCHU de Québec, L'Hôtel-Dieu de Québec, QC G1R 3S3, Canada.
- Department of Molecular Biology, Medical Biochemistry and Pathology, Université Laval, QC G1V 0A6, Canada.
| | - Kim Landry-Truchon
- Centre de recherche sur le cancer de l'Université Laval; CRCHU de Québec, L'Hôtel-Dieu de Québec, QC G1R 3S3, Canada.
- Department of Molecular Biology, Medical Biochemistry and Pathology, Université Laval, QC G1V 0A6, Canada.
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