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Shornale Akter M, Uddin MH, Atikur Rahman S, Hossain MA, Ashik MAR, Zaman NN, Faruk O, Hossain MS, Parvin A, Rahman MH. Transcriptomic analysis revealed potential regulatory biomarkers and repurposable drugs for breast cancer treatment. Cancer Rep (Hoboken) 2024; 7:e2009. [PMID: 38717954 PMCID: PMC11078332 DOI: 10.1002/cnr2.2009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 11/21/2023] [Accepted: 02/12/2024] [Indexed: 05/12/2024] Open
Abstract
Breast cancer (BC) is the most widespread cancer worldwide. Over 2 million new cases of BC were identified in 2020 alone. Despite previous studies, the lack of specific biomarkers and signaling pathways implicated in BC impedes the development of potential therapeutic strategies. We employed several RNAseq datasets to extract differentially expressed genes (DEGs) based on the intersection of all datasets, followed by protein-protein interaction network construction. Using the shared DEGs, we also identified significant gene ontology (GO) and KEGG pathways to understand the signaling pathways involved in BC development. A molecular docking simulation was performed to explore potential interactions between proteins and drugs. The intersection of the four datasets resulted in 146 DEGs common, including AURKB, PLK1, TTK, UBE2C, CDCA8, KIF15, and CDC45 that are significant hub-proteins associated with breastcancer development. These genes are crucial in complement activation, mitotic cytokinesis, aging, and cancer development. We identified key microRNAs (i.e., hsa-miR-16-5p, hsa-miR-1-3p, hsa-miR-147a, hsa-miR-195-5p, and hsa-miR-155-5p) that are associated with aggressive tumor behavior and poor clinical outcomes in BC. Notable transcription factors (TFs) were FOXC1, GATA2, FOXL1, ZNF24 and NR2F6. These biomarkers are involved in regulating cancer cell proliferation, invasion, and migration. Finally, molecular docking suggested Hesperidin, 2-amino-isoxazolopyridines, and NMS-P715 as potential lead compounds against BC progression. We believe that these findings will provide important insight into the BC progression as well as potential biomarkers and drug candidates for therapeutic development.
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Affiliation(s)
- Most Shornale Akter
- Department of Biotechnology and Genetic EngineeringIslamic UniversityKushtiaBangladesh
| | - Md. Helal Uddin
- Department of Biotechnology and Genetic EngineeringIslamic UniversityKushtiaBangladesh
| | - Sheikh Atikur Rahman
- Department of Biotechnology and Genetic EngineeringIslamic UniversityKushtiaBangladesh
| | - Md. Arju Hossain
- Department of Biotechnology and Genetic EngineeringMawlana Bhashani Science and Technology UniversityTangailBangladesh
- Department of MicrobiologyPrimeasia UniversityDhakaBangladesh
| | | | - Nurun Nesa Zaman
- Department of Biotechnology and Genetic EngineeringIslamic UniversityKushtiaBangladesh
| | - Omar Faruk
- Department of Biotechnology and Genetic EngineeringMawlana Bhashani Science and Technology UniversityTangailBangladesh
| | | | - Anzana Parvin
- Department of Biotechnology and Genetic EngineeringIslamic UniversityKushtiaBangladesh
| | - Md Habibur Rahman
- Department of Computer Science and EngineeringIslamic UniversityKushtiaBangladesh
- Center for Advanced Bioinformatics and Artificial Intelligence ResearchIslamic UniversityKushtiaBangladesh
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Yang Y, Li W, Yang H, Zhang Y, Zhang S, Xu F, Hao Y, Cao W, Du G, Wang J. Research progress on the regulatory mechanisms of FOXC1 expression in cancers and its role in drug resistance. Gene 2024; 897:148079. [PMID: 38101711 DOI: 10.1016/j.gene.2023.148079] [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: 10/20/2023] [Revised: 11/30/2023] [Accepted: 12/11/2023] [Indexed: 12/17/2023]
Abstract
The Forkhead box C1 (FOXC1) transcription factor is an important member of the FOX family. After initially being identified in triple-negative breast cancer (TNBC) with significant oncogenic function, FOXC1 was subsequently demonstrated to be involved in the development of more than 16 types of cancers. In recent years, increasing studies have focused on the deregulatory mechanisms of FOXC1 expression and revealed that FOXC1 expression was regulated at multiple levels including transcriptional regulation, post-transcription regulation and post-translational modification. Moreover, dysregulation of FOXC1 is also implicated in drug resistance in various types of cancer, especially in breast cancer, which further emphasizes the translational and clinical significance of FOXC1 as a therapeutic target in cancer treatment. This review summarizes recent findings on mechanisms of FOXC1 dysregulation in cancers and its role in chemoresistance, which will help to better understand the oncogenic role of FOXC1, overcome FOXC1-mediated drug resistance and develop targeted therapy for FOXC1 in cancers.
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Affiliation(s)
- Yihui Yang
- The State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Beijing 100050, China; Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100050, China
| | - Wan Li
- The State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Beijing 100050, China; Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100050, China
| | - Hong Yang
- The State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Beijing 100050, China; Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100050, China
| | - Yizhi Zhang
- The State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Beijing 100050, China; Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100050, China
| | - Sen Zhang
- The State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Beijing 100050, China; Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100050, China
| | - Fang Xu
- The State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Beijing 100050, China; Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100050, China
| | - Yue Hao
- The State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Beijing 100050, China; Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100050, China
| | - Wanxin Cao
- The State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Beijing 100050, China; Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100050, China
| | - Guanhua Du
- The State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Beijing 100050, China; Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100050, China
| | - Jinhua Wang
- The State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Beijing 100050, China; Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100050, China.
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Girolamo DD, Benavente-Diaz M, Murolo M, Grimaldi A, Lopes PT, Evano B, Kuriki M, Gioftsidi S, Laville V, Tinevez JY, Letort G, Mella S, Tajbakhsh S, Comai G. Extraocular muscle stem cells exhibit distinct cellular properties associated with non-muscle molecular signatures. Development 2024; 151:dev202144. [PMID: 38240380 DOI: 10.1242/dev.202144] [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] [Received: 06/29/2023] [Accepted: 12/27/2023] [Indexed: 02/22/2024]
Abstract
Skeletal muscle stem cells (MuSCs) are recognised as functionally heterogeneous. Cranial MuSCs are reported to have greater proliferative and regenerative capacity when compared with those in the limb. A comprehensive understanding of the mechanisms underlying this functional heterogeneity is lacking. Here, we have used clonal analysis, live imaging and single cell transcriptomic analysis to identify crucial features that distinguish extraocular muscle (EOM) from limb muscle stem cell populations. A MyogeninntdTom reporter showed that the increased proliferation capacity of EOM MuSCs correlates with deferred differentiation and lower expression of the myogenic commitment gene Myod. Unexpectedly, EOM MuSCs activated in vitro expressed a large array of extracellular matrix components typical of mesenchymal non-muscle cells. Computational analysis underscored a distinct co-regulatory module, which is absent in limb MuSCs, as driver of these features. The EOM transcription factor network, with Foxc1 as key player, appears to be hardwired to EOM identity as it persists during growth, disease and in vitro after several passages. Our findings shed light on how high-performing MuSCs regulate myogenic commitment by remodelling their local environment and adopting properties not generally associated with myogenic cells.
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Affiliation(s)
- Daniela Di Girolamo
- Stem Cells and Development Unit, 25 rue du Dr Roux, Institut Pasteur, 75015 Paris, France
- UMR CNRS 3738, Institut Pasteur, Paris, France
| | - Maria Benavente-Diaz
- Stem Cells and Development Unit, 25 rue du Dr Roux, Institut Pasteur, 75015 Paris, France
- UMR CNRS 3738, Institut Pasteur, Paris, France
- Sorbonne Universités, Complexité du Vivant, F-75005 Paris, France
| | - Melania Murolo
- Stem Cells and Development Unit, 25 rue du Dr Roux, Institut Pasteur, 75015 Paris, France
- UMR CNRS 3738, Institut Pasteur, Paris, France
| | - Alexandre Grimaldi
- Stem Cells and Development Unit, 25 rue du Dr Roux, Institut Pasteur, 75015 Paris, France
- UMR CNRS 3738, Institut Pasteur, Paris, France
- Sorbonne Universités, Complexité du Vivant, F-75005 Paris, France
| | - Priscilla Thomas Lopes
- Stem Cells and Development Unit, 25 rue du Dr Roux, Institut Pasteur, 75015 Paris, France
- UMR CNRS 3738, Institut Pasteur, Paris, France
| | - Brendan Evano
- Stem Cells and Development Unit, 25 rue du Dr Roux, Institut Pasteur, 75015 Paris, France
- UMR CNRS 3738, Institut Pasteur, Paris, France
| | - Mao Kuriki
- Stem Cells and Development Unit, 25 rue du Dr Roux, Institut Pasteur, 75015 Paris, France
- UMR CNRS 3738, Institut Pasteur, Paris, France
| | - Stamatia Gioftsidi
- Université Paris-Est, 77420 Champs-sur- Marne, France
- Freie Universität Berlin, 14195 Berlin, Germany
- Inserm, IMRB U955-E10, 94000 Créteil, France
| | - Vincent Laville
- Stem Cells and Development Unit, 25 rue du Dr Roux, Institut Pasteur, 75015 Paris, France
- UMR CNRS 3738, Institut Pasteur, Paris, France
- Institut Pasteur, Université Paris Cité, Bioinformatics and Biostatistics Hub, F-75015 Paris, France
| | - Jean-Yves Tinevez
- Institut Pasteur, Université Paris Cité, Image Analysis Hub, 75015 Paris, France
| | - Gaëlle Letort
- Department of Developmental and Stem Cell Biology, Institut Pasteur, Université de Paris Cité, CNRS UMR 3738, 25 rue du Dr Roux, 75015 Paris, France
| | - Sebastian Mella
- Institut Pasteur, Université Paris Cité, Bioinformatics and Biostatistics Hub, F-75015 Paris, France
| | - Shahragim Tajbakhsh
- Stem Cells and Development Unit, 25 rue du Dr Roux, Institut Pasteur, 75015 Paris, France
- UMR CNRS 3738, Institut Pasteur, Paris, France
| | - Glenda Comai
- Stem Cells and Development Unit, 25 rue du Dr Roux, Institut Pasteur, 75015 Paris, France
- UMR CNRS 3738, Institut Pasteur, Paris, France
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Wang Y, Wang G, Liu Y, Yang F, Zhang H, Kong Y. Icaritin inhibits endometrial carcinoma cells by suppressing O-GlcNAcylation of FOXC1. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2023; 120:155062. [PMID: 37683586 DOI: 10.1016/j.phymed.2023.155062] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 08/25/2023] [Accepted: 08/30/2023] [Indexed: 09/10/2023]
Abstract
BACKGROUND Icaritin has a wide range of pharmacological activities, including significant an-titumor activity. However, the mechanism of action of icaritin in endometrial cancer (UCEC) remains unknown. FOX proteins are a highly conserved transcription factor superfamily that play important roles in epithelial cell differentiation, tumor metastasis, angiogenesis, and cell cycle regulation. FOXC1 is an important member of the FOX protein family. FOXC1 is aberrantly expressed in endometrial cancer and may play a role in the migration and invasion of endometrial cancer; however, its mechanism of action has not yet been reported. O-GlcNAc glycosylation is a common post-translational modification. In endometrial cancer, high levels of O-GlcNAcylation promote cell proliferation, migration, and invasion. Cancer development is often accompanied by O-GlcNAc modification of proteins; however, O-GlcNAc modification of the transcription factor FOXC1 has not been reported to date. PURPOSE To investigate the inhibitory effects of icaritin on RL95-2 and Ishikawa endometrial cancer cells in vitro and in vivo and to elucidate the possible molecular mechanisms. METHODS/STUDY DESIGN CCK8, colony formation, migration, and invasion assays were used to determine the inhibitory effects of icaritin on endometrial cancer cells in vitro. Cell cycle regulation was assayed by flow cytometry. Protein levels were measured based on western blotting. The level of FOXC1 expression in endometrial cancer tissues was determined by immunohistochemistry. To assess whether icaritin also has activity in vivo, its effect on tumor xenografts was evaluated. RESULTS Immunohistochemical analysis of clinical samples revealed that FOXC1 expression was significantly higher in endometrial cancer tissues than in normal tissues. Downregulation of FOXC1 inhibited the proliferative, colony formation, migration, and invasive abilities of RL95-2 and Ishikawa endometrial cancer cells. Icaritin inhibited the proliferation, colony formation, migration, and invasion of endometrial cancer cells and blocked the cell cycle in S phase. Icaritin affected O-GlcNAc modification of FOXC1 and thus the stability of FOXC1, which subsequently triggered the inhibition of endometrial cancer cell proliferation. CONCLUSION The anti-endometrial cancer effect of icaritin is related to the inhibition of abnormal O-GlcNAc modification of FOXC1, which may provide an important theoretical foundation for the use of icaritin against endometrial cancer.
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Affiliation(s)
- Yufei Wang
- Institute of Neurology, General Hospital of Shenyang Military Command, Shenyang, Liaoning 110016, China
| | - Gang Wang
- Dalian Medical University, Lvshun South Road #9, Dalian, Liaoning 116044, China
| | - Yingping Liu
- Dalian Medical University, Lvshun South Road #9, Dalian, Liaoning 116044, China
| | - Fangyu Yang
- Institute of Neurology, General Hospital of Shenyang Military Command, Shenyang, Liaoning 110016, China
| | - Hongshuo Zhang
- Dalian Medical University, Lvshun South Road #9, Dalian, Liaoning 116044, China.
| | - Ying Kong
- Dalian Medical University, Lvshun South Road #9, Dalian, Liaoning 116044, China.
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Igarashi W, Takagi D, Okada D, Kobayashi D, Oka M, Io T, Ishii K, Ono K, Yamamoto H, Okamoto Y. Bioinformatic Identification of Potential RNA Alterations on the Atrial Fibrillation Remodeling from Human Pulmonary Veins. Int J Mol Sci 2023; 24:10501. [PMID: 37445678 DOI: 10.3390/ijms241310501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2023] [Revised: 05/16/2023] [Accepted: 06/20/2023] [Indexed: 07/15/2023] Open
Abstract
Atrial fibrillation (AF) is the most frequent persistent arrhythmia. Many genes have been reported as a genetic background for AF. However, most transcriptome analyses of AF are limited to the atrial samples and have not been evaluated by multiple cardiac regions. In this study, we analyzed the expression levels of protein-coding and long noncoding RNAs (lncRNAs) in six cardiac regions by RNA-seq. Samples were donated from six subjects with or without persistent AF for left atria, left atrial appendages, right atria, sinoatrial nodes, left ventricles, right ventricles, and pulmonary veins (PVs), and additional four right atrial appendages samples were collected from patients undergoing mitral valve replacement. In total, 23 AF samples were compared to 23 non-AF samples. Surprisingly, the most influenced heart region in gene expression by AF was the PV, not the atria. The ion channel-related gene set was significantly enriched upon analysis of these significant genes. In addition, some significant genes are cancer-related lncRNAs in PV in AF. A co-expression network analysis could detect the functional gene clusters. In particular, the cancer-related lncRNA, such as SAMMSON and FOXCUT, belong to the gene network with the cancer-related transcription factor FOXC1. Thus, they may also play an aggravating role in the pathogenesis of AF, similar to carcinogenesis. In the least, this study suggests that (1) RNA alteration is most intense in PVs and (2) post-transcriptional gene regulation by lncRNA may contribute to the progression of AF. Through the screening analysis across the six cardiac regions, the possibility that the PV region can play a role other than paroxysmal triggering in the pathogenesis of AF was demonstrated for the first time. Future research with an increase in the number of PV samples will lead to a novel understanding of the pathophysiology of AF.
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Affiliation(s)
- Wataru Igarashi
- Department of Cardiovascular Surgery, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita 010-8543, Japan
| | - Daichi Takagi
- Department of Cardiovascular Surgery, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita 010-8543, Japan
| | - Daigo Okada
- Center for Genomic Medicine, Graduate School of Medicine, Kyoto University, Shogoinkawahara-cho, Kyoto 606-8507, Japan
| | - Daiki Kobayashi
- Department of Cell Physiology, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita 010-8543, Japan
| | - Miho Oka
- Research Department, Ono Pharmaceutical Co., Ltd., Kyutaromachi, Osaka 541-0056, Japan
| | - Toshiro Io
- Research Department, Ono Pharmaceutical Co., Ltd., Kyutaromachi, Osaka 541-0056, Japan
| | - Kuniaki Ishii
- Department of Pharmacology, Faculty of Medicine, Yamagata University, Iida-Nishi, Yamagata 990-9585, Japan
| | - Kyoichi Ono
- Department of Cell Physiology, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita 010-8543, Japan
| | - Hiroshi Yamamoto
- Department of Cardiovascular Surgery, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita 010-8543, Japan
| | - Yosuke Okamoto
- Department of Cell Physiology, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita 010-8543, Japan
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Azizidoost S, Ghaedrahmati F, Sheykhi-Sabzehpoush M, Uddin S, Ghafourian M, Mousavi Salehi A, Keivan M, Cheraghzadeh M, Nazeri Z, Farzaneh M, Khoshnam SE. The role of LncRNA MCM3AP-AS1 in human cancer. CLINICAL & TRANSLATIONAL ONCOLOGY : OFFICIAL PUBLICATION OF THE FEDERATION OF SPANISH ONCOLOGY SOCIETIES AND OF THE NATIONAL CANCER INSTITUTE OF MEXICO 2023; 25:33-47. [PMID: 36002764 DOI: 10.1007/s12094-022-02904-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Accepted: 07/18/2022] [Indexed: 01/07/2023]
Abstract
Long noncoding RNAs (lncRNA) play pivotal roles in every level of gene and genome regulation. MCM3AP-AS1 is a lncRNA that has an oncogenic role in several kinds of cancers. Aberrant expression of MCM3AP-AS1 has been reported to be involved in the progression of diverse malignancies, including colorectal, cervical, prostate, lymphoma, lung, ovary, liver, bone, and breast cancers. It is generally believed that MCM3AP-AS1 expression is associated with cancer cell growth, proliferation, angiogenesis, and metastasis. MCM3AP-AS1 by targeting various signaling pathways and microRNAs (miRNAs) presents an important role in cancer pathogenesis. MCM3AP-AS1 as a competitive endogenous RNA has the ability to sponge miRNA, inhibit their expressions, and bind to different target mRNAs related to cancer development. Therefore, MCM3AP-AS1 by targeting several signaling pathways, including the FOX family, Wnt, EGF, and VEGF can be a potent target for cancer prediction and diagnosis. In this review, we will summarize the role of MCM3AP-AS1 in various human cancers.
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Affiliation(s)
- Shirin Azizidoost
- Atherosclerosis Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Farhoodeh Ghaedrahmati
- Department of Immunology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | | | - Shahab Uddin
- Translational Research Institute and Dermatology Institute, Academic Health System, Hamad Medical Corporation, Doha, Qatar
| | - Mehri Ghafourian
- Department of Immunology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.,Fertility, Infertility and Perinatology Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Abdolah Mousavi Salehi
- Department of Immunology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Mona Keivan
- Fertility and Infertility Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Maryam Cheraghzadeh
- Department of Biochemistry, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Zahra Nazeri
- Department of Biochemistry, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Maryam Farzaneh
- Fertility, Infertility and Perinatology Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.
| | - Seyed Esmaeil Khoshnam
- Persian Gulf Physiology Research Center, Medical Basic Sciences Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.
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Wu S, Chen J, Liang Y, Luo Q, Tong Y, Xie L. Long Non-Coding RNA ZEB2-AS1 Promotes Hepatocellular Carcinoma Progression by Regulating The miR-582-5p/FOXC1 Axis. CELL JOURNAL 2022; 24:285-293. [PMID: 35892230 PMCID: PMC9315215 DOI: 10.22074/cellj.2022.7963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Accepted: 06/26/2021] [Indexed: 11/25/2022]
Abstract
OBJECTIVE Long non-coding RNAs (lncRNAs) feature prominently in tumors. Reportedly, lncRNA zinc finger E-box-binding homeobox 2 antisense RNA 1 (ZEB2-AS1) is aberrantly expressed in a variety of tumors. The present study was aimed to explore ZEB2-AS1 functions and determine mechanism in hepatocellular carcinoma (HCC) progression. MATERIALS AND METHODS In this experimental study, expressions of ZEB2-AS1, microRNA (miR)-582-5p and forkhead box C1 (FOXC1) mRNA in HCC tissues and cell lines were detected via quantitative reveres transcription polymerase chain reaction (qRT-PCR). After establishing gain- and loss-of-functions models, cell counting kit-8, 5-bromo-2'-deoxyuridine (BrdU), Transwell assays and flow cytometry analysis were conducted to examine HCC cell multiplication, migration, invasion and apoptosis, respectively. The targeted relationship between miR-582- 5p and ZEB2-AS1 was verified via dual-luciferase reporter gene assay. Western blot was utilized for detecting FOXC1 expression in HCC cells after selectively regulating ZEB2-AS1 and miR-582-5p. RESULTS In HCC tissues and cells, ZEB2-AS1 expression was increased. High ZEB2-AS1 expression was related to relatively large tumor volume, increased tumor-node-metastasis (TNM) stage and positive lymph node metastasis of the patients. ZEB2-AS1 overexpression facilitated HCC cell multiplication, migration, invasion and suppressed apoptosis, while ZEB2-AS1 knock-down caused the opposite effects. It was also confirmed that ZEB2-AS1 could competitively bind with miR-582-5p to repress its expression, and indirectly up-regulate FOXC1 expression level in HCC cells. CONCLUSION The current study revealed that ZEB2-AS1 was over-expressed in HCC tissues and cells. It also upregulated (FOXC1), through sponging miR-582-5p, to promote HCC progression. This provides new perspectives for elucidating the pathogenesis of HCC.
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Affiliation(s)
- Shimin Wu
- Center for Clinical LaboratoryGeneral Hospital of The Yangtze River ShippingWuhan Brain HospitalWuhanHubeiChina
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Mosharaf MP, Reza MS, Gov E, Mahumud RA, Mollah MNH. Disclosing Potential Key Genes, Therapeutic Targets and Agents for Non-Small Cell Lung Cancer: Evidence from Integrative Bioinformatics Analysis. Vaccines (Basel) 2022; 10:vaccines10050771. [PMID: 35632527 PMCID: PMC9143695 DOI: 10.3390/vaccines10050771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Revised: 05/07/2022] [Accepted: 05/08/2022] [Indexed: 12/10/2022] Open
Abstract
Non-small-cell lung cancer (NSCLC) is considered as one of the malignant cancers that causes premature death. The present study aimed to identify a few potential novel genes highlighting their functions, pathways, and regulators for diagnosis, prognosis, and therapies of NSCLC by using the integrated bioinformatics approaches. At first, we picked out 1943 DEGs between NSCLC and control samples by using the statistical LIMMA approach. Then we selected 11 DEGs (CDK1, EGFR, FYN, UBC, MYC, CCNB1, FOS, RHOB, CDC6, CDC20, and CHEK1) as the hub-DEGs (potential key genes) by the protein–protein interaction network analysis of DEGs. The DEGs and hub-DEGs regulatory network analysis commonly revealed four transcription factors (FOXC1, GATA2, YY1, and NFIC) and five miRNAs (miR-335-5p, miR-26b-5p, miR-92a-3p, miR-155-5p, and miR-16-5p) as the key transcriptional and post-transcriptional regulators of DEGs as well as hub-DEGs. We also disclosed the pathogenetic processes of NSCLC by investigating the biological processes, molecular function, cellular components, and KEGG pathways of DEGs. The multivariate survival probability curves based on the expression of hub-DEGs in the SurvExpress web-tool and database showed the significant differences between the low- and high-risk groups, which indicates strong prognostic power of hub-DEGs. Then, we explored top-ranked 5-hub-DEGs-guided repurposable drugs based on the Connectivity Map (CMap) database. Out of the selected drugs, we validated six FDA-approved launched drugs (Dinaciclib, Afatinib, Icotinib, Bosutinib, Dasatinib, and TWS-119) by molecular docking interaction analysis with the respective target proteins for the treatment against NSCLC. The detected therapeutic targets and repurposable drugs require further attention by experimental studies to establish them as potential biomarkers for precision medicine in NSCLC treatment.
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Affiliation(s)
- Md. Parvez Mosharaf
- Bioinformatics Lab, Department of Statistics, University of Rajshahi, Rajshahi 6205, Bangladesh; (M.P.M.); (M.S.R.)
- School of Commerce, Faculty of Business, Education, Law and Arts, University of Southern Queensland, Toowoomba, QLD 4350, Australia
| | - Md. Selim Reza
- Bioinformatics Lab, Department of Statistics, University of Rajshahi, Rajshahi 6205, Bangladesh; (M.P.M.); (M.S.R.)
- Centre for High Performance Computing, Joint Engineering Research Centre for Health Big Data Intelligent Analysis Technology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China
| | - Esra Gov
- Department of Bioengineering, Faculty of Engineering, Adana AlparslanTurkes Science and Technology University, Adana 01250, Turkey;
| | - Rashidul Alam Mahumud
- NHMRC Clinical Trials Centre, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW 2006, Australia;
| | - Md. Nurul Haque Mollah
- Bioinformatics Lab, Department of Statistics, University of Rajshahi, Rajshahi 6205, Bangladesh; (M.P.M.); (M.S.R.)
- Correspondence:
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Michelson M, Lidzbarsky G, Nishri D, Israel-Elgali I, Berger R, Gafner M, Shomron N, Lev D, Goldberg Y. Microdeletion of 16q24.1-q24.2-A unique etiology of Lymphedema-Distichiasis syndrome and neurodevelopmental disorder. Am J Med Genet A 2022; 188:1990-1996. [PMID: 35312147 PMCID: PMC9314700 DOI: 10.1002/ajmg.a.62730] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 12/09/2021] [Accepted: 01/28/2022] [Indexed: 01/15/2023]
Abstract
Interstitial deletions of 16q24.1–q24.2 are associated with alveolar capillary dysplasia, congenital renal malformations, neurodevelopmental disorders, and congenital abnormalities. Lymphedema–Distichiasis syndrome (LDS; OMIM # 153400) is a dominant condition caused by heterozygous pathogenic variants in FOXC2. Usually, lymphedema and distichiasis occur in puberty or later on, and affected individuals typically achieve normal developmental milestones. Here, we describe a boy with congenital lymphedema, distichiasis, bilateral hydronephrosis, and global developmental delay, with a de novo microdeletion of 894 kb at 16q24.1–q24.2. This report extends the phenotype of both 16q24.1–q24.2 microdeletion syndrome and of LDS. Interestingly, the deletion involves only the 3′‐UTR part of FOXC2.
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Affiliation(s)
- Marina Michelson
- Institute of Medical Genetics, Wolfson Medical Center, Holon, Israel.,The Genetic Institute of Maccabi Health Medicinal Organization, Tel-Aviv, Israel.,Sackler School of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Gabriel Lidzbarsky
- Raphael Recanati Genetic Institute, Rabin Medical Center-Beilinson Hospital, Petach Tikva, Israel
| | - Daniella Nishri
- Child Developmental Center of Maccabi Health Medicinal Organization, Tel-Aviv, Israel
| | - Ifat Israel-Elgali
- Sackler School of Medicine, Tel-Aviv University, Tel-Aviv, Israel.,Sagol School of Neuroscience, Tel-Aviv University, Tel-Aviv, Israel
| | - Rachel Berger
- The Genetic Institute of Maccabi Health Medicinal Organization, Tel-Aviv, Israel
| | - Michal Gafner
- Sackler School of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Noam Shomron
- Sackler School of Medicine, Tel-Aviv University, Tel-Aviv, Israel.,Sagol School of Neuroscience, Tel-Aviv University, Tel-Aviv, Israel
| | - Dorit Lev
- Institute of Medical Genetics, Wolfson Medical Center, Holon, Israel.,The Genetic Institute of Maccabi Health Medicinal Organization, Tel-Aviv, Israel.,Sackler School of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Yael Goldberg
- The Genetic Institute of Maccabi Health Medicinal Organization, Tel-Aviv, Israel.,Sackler School of Medicine, Tel-Aviv University, Tel-Aviv, Israel.,Raphael Recanati Genetic Institute, Rabin Medical Center-Beilinson Hospital, Petach Tikva, Israel
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10
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The role of FOXC1/FOXCUT/DANCR axis in triple negative breast cancer: a bioinformatics and experimental approach. Mol Biol Rep 2022; 49:2821-2829. [PMID: 35066769 DOI: 10.1007/s11033-021-07093-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Accepted: 12/16/2021] [Indexed: 10/19/2022]
Abstract
BACKGROUND Triple-negative breast cancer (TNBC) is the most challenging subtype of breast cancer and does not benefit from the existing targeted therapies. In the present study, we used bioinformatics and experimental approaches to assess the genes that are somehow involved in the epithelial-mesenchymal transition (EMT) pathway which may explain the invasive features of TNBC. METHOD AND RESULTS We analyzed five GEO datasets consisting of 657 breast tumors by GEO2R online software to achieve common differentially expressed genes (DEGs) between TNBC and non-TNBC tumors. The expression of the selected coding and non-coding genes was validated in 100 breast tumors, including fifty TNBC and fifty non-TNBC samples, using quantitative Real-Time PCR (qRT-PCR). The bioinformatics approach resulted in a final DEG list consisting of ten upregulated and seventeen downregulated genes (logFC ≥|1| and P < 0.05). Co-expression network construction indicated the FOXC1 transcription factor as a central hub node. Considering the notable role of FOXC1 in EMT, the expression levels of FOXC1-related lncRNAs, lnc-FOXCUT and lnc-DANCR, were also evaluated in the studied tumors. The results of qRT-PCR confirmed notable upregulation of FOXC1, lnc-FOXCUT, and lnc-DANCR in TNBC tissues compared to non-TNBC samples (P < 0.0001, P = 0.0005, and P = 0.0008, respectively). Moreover, ROC curve analysis revealed the potential biomarker role of FOXC1 in TNBC samples. CONCLUSION Present study suggested that the deregulation of FOXC1/lnc-FOXCUT/lnc-DANCR axis may contribute to the aggressive features of triple-negative breast tumors. Therefore, this axis may be considered as a new probable therapeutic target in the treatment of TNBC.
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11
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Kavousi S, Shandiz SAS, Asghari Moghaddam N. Evaluation of FOXCUT, CCAT2, and HULC LncRNA Expression Levels and Apoptosis Induction by Sodium Butyrate in PC-3 and LNCAP Prostate Cancer Cell Lines. INTERNATIONAL JOURNAL OF MOLECULAR AND CELLULAR MEDICINE 2022; 10:189-196. [PMID: 35178357 PMCID: PMC8800457 DOI: 10.22088/ijmcm.bums.10.3.189] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 09/25/2021] [Indexed: 12/01/2022]
Abstract
Sodium butyrate (NaBu) is a short-chain fatty acid acting as a histone deacetylase inhibitor, and has been shown to be a potential regulator of cancer cell death. This study aimed to evaluate the effect of NaBu on cell cycle control, apoptosis, and expression of some lncRNAs in two human prostate cancer cells (PC-3 and LNCAP). Cell viability was assessed and the appropriate dose was determined using the MTT assay. Real-time PCR technique was also used to evaluate the expression levels of HULC, FOXCUT, and CCAT2 lncRNAs. Apoptosis was diagnosed using annexin V staining, and cell cycle distribution was then assessed using flow cytometry with propidium iodide DNA staining. NaBu induced apoptosis in both prostate cancer cell lines in a dose-dependent manner. The expressions of CCAT2 and HULC lncRNAs genes have significantly decreased in the presence of NaBu (P <0.05) in both PC3 and LNCAP cell lines, in comparison with the control. However, no significant difference was observed in the expression of FOXCUT lncRNAs. Moreover, the results of flow cytometry showed an increase in cell cycle arrest of LNCAP cell line at the sub-G1 stage as compared to the control cells, but no significant difference was observed between the control cells and NaBu-exposed PC-3 cells. In addition, the percentages of early and late apoptotic cells following treatment with NaBu were 80% and 49.63% in LNCAP and PC-3 cells, respectively. Our results suggest that NaBu has a positive effect on the induction of apoptosis and inhibition of cell cycle in PC-3 and LNCAP prostate cancer cells.
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12
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Lombe CP, Meyer M, Pretorius A. Bioinformatics Prediction and Analysis of MicroRNAs and Their Targets as Biomarkers for Prostate Cancer: A Preliminary Study. Mol Biotechnol 2021; 64:401-412. [PMID: 34665432 DOI: 10.1007/s12033-021-00414-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Accepted: 10/06/2021] [Indexed: 12/24/2022]
Abstract
Prostate cancer (PCa) is the second most common form of cancer in men around the world. Due to its heterogeneity, presentations range from aggressive lethal disease to indolent disease. There is a need to identify core biomarkers that are important for early detection and progression, allowing a more precise method for the treatment and management of Pca. We obtained metastatic prostate cancer associated microRNA array profiles from the GSE28029 dataset in the GEO database. MicroRNA target prediction was done using the databases, TargetScanHuman, miRDB and DIANA microT, six target genes (FOXC1, CDKN1A, BIRC2, CTNND1, ELK1 and LRP8) were found to be common among the three different databases. Differential expression of the target genes was performed via the GENT2 database in the GPL96 platform (HG-U133A). Results indicated all genes were downregulated. Gene Ontology (GO) was used to perform enrichment analysis. The GO enrichment analysis indicated that the downregulated genes were enriched in cellular response to gamma radiation, regulation of transcription and response to drugs as well as protein binding and receptor signaling protein activity. The study suggested that CDKN1A, FOXC1 and BIRC2 might be core genes for prostate cancer that play an important role in its diagnosis, development and progression.
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Affiliation(s)
- Chipampe Patricia Lombe
- Department of Biotechnology, University of the Western Cape, Cape Town, South Africa. .,Biology Department, Mukuba University, Garneton itimpi, Kitwe, Zambia.
| | - Mervin Meyer
- Department of Biotechnology, University of the Western Cape, Cape Town, South Africa
| | - Ashley Pretorius
- Department of Biotechnology, University of the Western Cape, Cape Town, South Africa.,Biotechnology Innovation Division, Aminotek, PTY, Cape Town, South Africa
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13
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Auwul MR, Zhang C, Rahman MR, Shahjaman M, Alyami SA, Moni MA. Network-based transcriptomic analysis identifies the genetic effect of COVID-19 to chronic kidney disease patients: A bioinformatics approach. Saudi J Biol Sci 2021; 28:5647-5656. [PMID: 34127904 PMCID: PMC8190333 DOI: 10.1016/j.sjbs.2021.06.015] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 06/01/2021] [Accepted: 06/02/2021] [Indexed: 12/15/2022] Open
Abstract
COVID-19 has emerged as global health threats. Chronic kidney disease (CKD) patients are immune-compromised and may have a high risk of infection by the SARS-CoV-2. We aimed to detect common transcriptomic signatures and pathways between COVID-19 and CKD by systems biology analysis. We analyzed transcriptomic data obtained from peripheral blood mononuclear cells (PBMC) infected with SARS-CoV-2 and PBMC of CKD patients. We identified 49 differentially expressed genes (DEGs) which were common between COVID-19 and CKD. The gene ontology and pathways analysis showed the DEGs were associated with "platelet degranulation", "regulation of wound healing", "platelet activation", "focal adhesion", "regulation of actin cytoskeleton" and "PI3K-Akt signalling pathway". The protein-protein interaction (PPI) network encoded by the common DEGs showed ten hub proteins (EPHB2, PRKAR2B, CAV1, ARHGEF12, HSP90B1, ITGA2B, BCL2L1, E2F1, TUBB1, and C3). Besides, we identified significant transcription factors and microRNAs that may regulate the common DEGs. We investigated protein-drug interaction analysis and identified potential drugs namely, aspirin, estradiol, rapamycin, and nebivolol. The identified common gene signature and pathways between COVID-19 and CKD may be therapeutic targets in COVID-19 patients with CKD comorbidity.
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Affiliation(s)
- Md. Rabiul Auwul
- School of Economics and Statistics, Guangzhou University, Guangzhou 510006, China
| | - Chongqi Zhang
- School of Economics and Statistics, Guangzhou University, Guangzhou 510006, China
| | - Md Rezanur Rahman
- Department of Biotechnology and Genetic Engineering, Faculty of Biological Sciences, Islamic University, Kushtia 7003, Bangladesh
- Department of Biochemistry and Biotechnology, School of Biomedical Science, Khwaja Yunus Ali University, Enayetpur, Sirajganj 6751, Bangladesh
| | - Md. Shahjaman
- Department of Statistics, Begum Rokeya University, Rangpur 5400, Bangladesh
| | - Salem A. Alyami
- Department of Mathematics and Statistics, Imam Mohammad Ibn Saud Islamic University, Saudi Arabia
| | - Mohammad Ali Moni
- WHO Collaborating Centre on eHealth, UNSW Digital Health, School of Public Health and Community Medicine, Faculty of Medicine, UNSW Sydney, Australia
- The Garvan Institute of Medical Research, Healthy Ageing Theme, Darlinghurst, NSW 2010, Australia
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14
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Ray T, Ryusaki T, Ray PS. Therapeutically Targeting Cancers That Overexpress FOXC1: A Transcriptional Driver of Cell Plasticity, Partial EMT, and Cancer Metastasis. Front Oncol 2021; 11:721959. [PMID: 34540690 PMCID: PMC8446626 DOI: 10.3389/fonc.2021.721959] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Accepted: 07/15/2021] [Indexed: 12/28/2022] Open
Abstract
Metastasis accounts for more than 90% of cancer related mortality, thus the most pressing need in the field of oncology today is the ability to accurately predict future onset of metastatic disease, ideally at the time of initial diagnosis. As opposed to current practice, what would be desirable is that prognostic, biomarker-based detection of metastatic propensity and heightened risk of cancer recurrence be performed long before overt metastasis has set in. Without such timely information it will be impossible to formulate a rational therapeutic treatment plan to favorably alter the trajectory of disease progression. In order to help inform rational selection of targeted therapeutics, any recurrence/metastasis risk prediction strategy must occur with the paired identification of novel prognostic biomarkers and their underlying molecular regulatory mechanisms that help drive cancer recurrence/metastasis (i.e. recurrence biomarkers). Traditional clinical factors alone (such as TNM staging criteria) are no longer adequately prognostic for this purpose in the current molecular era. FOXC1 is a pivotal transcription factor that has been functionally implicated to drive cancer metastasis and has been demonstrated to be an independent predictor of heightened metastatic risk, at the time of initial diagnosis. In this review, we present our viewpoints on the master regulatory role that FOXC1 plays in mediating cancer stem cell traits that include cellular plasticity, partial EMT, treatment resistance, cancer invasion and cancer migration during cancer progression and metastasis. We also highlight potential therapeutic strategies to target cancers that are, or have evolved to become, “transcriptionally addicted” to FOXC1. The potential role of FOXC1 expression status in predicting the efficacy of these identified therapeutic approaches merits evaluation in clinical trials.
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Affiliation(s)
- Tania Ray
- R&D Division, Onconostic Technologies (OT), Inc., Champaign, IL, United States
| | | | - Partha S Ray
- R&D Division, Onconostic Technologies (OT), Inc., Champaign, IL, United States
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15
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Modi A, Purohit P, Gadwal A, Ukey S, Roy D, Fernandes S, Banerjee M. In-Silico Analysis of Differentially Expressed Genes and Their Regulating microRNA Involved in Lymph Node Metastasis in Invasive Breast Carcinoma. Cancer Invest 2021; 40:55-72. [PMID: 34396887 DOI: 10.1080/07357907.2021.1969574] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Axillary nodal metastasis is related to poor prognosis in breast cancer (BC). Key candidate genes in BC lymph node metastasis have been identified from Gene Expression Omnibus datasets and explored through functional enrichment database for annotation, visualization and integrated discovery (DAVID) , protein-protein interaction by Search Tool for the Retrieval of Interacting Genes and proteins (STRING), network visualization (Cytoscape), survival analysis (GEPIA, KM Plotter), and target prediction (miRNet). A total of 102 overlapping differentially expressed genes were found. In-silico survival and expression analyses revealed six candidate hub genes, Desmocollin 3 (DSC3), KRT5, KRT6B, KRT17, KRT81, and SERPINB5, to be significantly associated with nodal metastasis and overall survival, and 83 MicroRNA (miRNAs), which may be potential diagnostic markers and therapeutic targets in BC patients.
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Affiliation(s)
- Anupama Modi
- Department of Biochemistry, All India Institute of Medical Sciences (AIIMS), Jodhpur, India
| | - Purvi Purohit
- Department of Biochemistry, All India Institute of Medical Sciences (AIIMS), Jodhpur, India
| | - Ashita Gadwal
- Department of Biochemistry, All India Institute of Medical Sciences (AIIMS), Jodhpur, India
| | - Shweta Ukey
- Department of Biochemistry, All India Institute of Medical Sciences (AIIMS), Jodhpur, India
| | - Dipayan Roy
- Department of Biochemistry, All India Institute of Medical Sciences (AIIMS), Jodhpur, India
| | - Sujoy Fernandes
- Department of Radiation Oncology, All India Institute of Medical Sciences (AIIMS), Jodhpur, India
| | - Mithu Banerjee
- Department of Biochemistry, All India Institute of Medical Sciences (AIIMS), Jodhpur, India
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16
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Che H, Che Y, Zhang Z, Lu Q. Long Non-Coding RNA LINC01929 Accelerates Progression of Oral Squamous Cell Carcinoma by Targeting the miR-137-3p/FOXC1 Axis. Front Oncol 2021; 11:657876. [PMID: 33968763 PMCID: PMC8097103 DOI: 10.3389/fonc.2021.657876] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2021] [Accepted: 03/22/2021] [Indexed: 12/18/2022] Open
Abstract
Recently, additional long noncoding RNAs (lncRNAs) have been identified and their possible roles were investigated in a variety of human tumors. One of these lncRNAs, LINC01929, promoted the progression of some cancers, whereas its expression and biological function in human oral squamous cell carcinoma (OSCC) remains still mostly uncertain. The LINC01929 expression in OSCC tissues or cell lines was identified via quantitative real-time polymerase chain reaction. The cell counting kit-8, transwell migration, wound-healing, and flow cytometry assays were utilized to characterize the functions of LINC01929 in OSCC cells. The interactive relationships between LINC01929 and miR-137-3p, miR-137-3p and Forkhead box C1 (FOXC1) were investigated by the dual-luciferase activity assay. Our findings demonstrated that LINC01929 was highly expressed in OSCC tissue samples and cell lines, whereas miR-137-3p expression was downregulated. LINC01929 acted as a carcinogenic lncRNA with accelerated OSCC cell proliferation, migration and invasion, and suppression of apoptosis. We further indicated that LINC01929 facilitated tumor growth in xenograft mouse models. Mechanistically, LINC01929 acted as a sponge for miR-137-3p to elevate FOXC1 expression, which is the target of miR-137-3p. In addition, downregulated miR-137-3p expression rescued the suppressive behaviors of LINC01929 knockdown on the biological behaviors of OSCC cells. Taken together, LINC01929 functioned as a tumor-promoting lncRNA via the miR-137-3p/FOXC1 axis in OSCC, suggesting novel targets for OSCC therapy.
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Affiliation(s)
- Hongze Che
- Department of Endodontics, Hospital of Stomatology, Jilin University, Changchun, China
| | - Yanhai Che
- Department of Science and Education, Hospital of Stomatology, Jilin University, Changchun, China
| | - Zhimin Zhang
- Department of Endodontics, Hospital of Stomatology, Jilin University, Changchun, China
| | - Qing Lu
- Department of General Dentistry, Hospital of Stomatology, Jilin University, Changchun, China
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17
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Rashid M, Shah SG, Verma T, Chaudhary N, Rauniyar S, Patel VB, Gera PB, Smoot D, Ashaktorab H, Dalal SN, Gupta S. Tumor-specific overexpression of histone gene, H3C14 in gastric cancer is mediated through EGFR-FOXC1 axis. BIOCHIMICA ET BIOPHYSICA ACTA-GENE REGULATORY MECHANISMS 2021; 1864:194703. [PMID: 33727172 DOI: 10.1016/j.bbagrm.2021.194703] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 02/15/2021] [Accepted: 03/07/2021] [Indexed: 02/08/2023]
Abstract
Incorporation of different H3 histone isoforms/variants have been reported to differentially regulate gene expression via alteration in chromatin organization during diverse cellular processes. However, the differential expression of highly conserved histone H3.2 genes, H3C14 and H3C13 in human cancer has not been delineated. In this study, we investigated the expression of H3.2 genes in primary human gastric, brain, breast, colon, liver, and head and neck cancer tissues and tumor cell lines. The data showed overexpression of H3.2 transcripts in tumor samples and cell lines with respect to normal counterparts. Furthermore, TCGA data of individual and TCGA PANCAN cohort also showed significant up-regulation of H3.2 genes. Further, overexpressed H3C14 gene coding for H3.2 protein was regulated by FOXC1 transcription factor and G4-cassette in gastric cancer cell lines. Elevated expression of FOXC1 protein and transcripts were also observed in human gastric cancer samples and cell lines. Further, FOXC1 protein was predominantly localized in the nuclei of neoplastic gastric cells compared to normal counterpart. In continuation, studies with EGF induction, FOXC1 knockdown, and ChIP-qPCR for the first time identified a novel axis, EGFR-FOXC1-H3C14 for regulation of H3C14 gene overexpression in gastric cancer. Therefore, the changes the epigenomic landscape due to incorporation of differential expression H3 variant contributes to change in gene expression pattern and thereby contributing to pathogenesis of cancer.
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Affiliation(s)
- Mudasir Rashid
- KS313, Epigenetics and Chromatin Biology Group, Gupta Lab, Advanced Centre for Treatment, Research and Education in Cancer, Tata Memorial Centre, Kharghar, Navi Mumbai 410210, MH, India; Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai, MH, India
| | - Sanket Girish Shah
- KS313, Epigenetics and Chromatin Biology Group, Gupta Lab, Advanced Centre for Treatment, Research and Education in Cancer, Tata Memorial Centre, Kharghar, Navi Mumbai 410210, MH, India; Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai, MH, India
| | - Tripti Verma
- KS313, Epigenetics and Chromatin Biology Group, Gupta Lab, Advanced Centre for Treatment, Research and Education in Cancer, Tata Memorial Centre, Kharghar, Navi Mumbai 410210, MH, India; Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai, MH, India
| | - Nazia Chaudhary
- KS216, Advanced Centre for Treatment, Research and Education in Cancer, Tata Memorial Centre, Kharghar, Navi Mumbai 410210, MH, India; Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai, MH, India
| | - Sukanya Rauniyar
- KS313, Epigenetics and Chromatin Biology Group, Gupta Lab, Advanced Centre for Treatment, Research and Education in Cancer, Tata Memorial Centre, Kharghar, Navi Mumbai 410210, MH, India; Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai, MH, India
| | - Vidisha Bhavesh Patel
- KS313, Epigenetics and Chromatin Biology Group, Gupta Lab, Advanced Centre for Treatment, Research and Education in Cancer, Tata Memorial Centre, Kharghar, Navi Mumbai 410210, MH, India
| | - Poonam B Gera
- Biorepository, Advanced Centre for Treatment, Research and Education in Cancer, Tata Memorial Centre, Kharghar, Navi Mumbai 410210, MH, India
| | - Duane Smoot
- Department of Medicine, Meharry Medical Center, Nashville, TN 37208, United States
| | - Hassan Ashaktorab
- Department of Medicine and Cancer Center, College of Medicine, Howard University, Washington DC, WA 20060, United States
| | - Sorab N Dalal
- KS216, Advanced Centre for Treatment, Research and Education in Cancer, Tata Memorial Centre, Kharghar, Navi Mumbai 410210, MH, India; Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai, MH, India
| | - Sanjay Gupta
- KS313, Epigenetics and Chromatin Biology Group, Gupta Lab, Advanced Centre for Treatment, Research and Education in Cancer, Tata Memorial Centre, Kharghar, Navi Mumbai 410210, MH, India; Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai, MH, India.
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18
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FOXC1 Downregulates Nanog Expression by Recruiting HDAC2 to Its Promoter in F9 Cells Treated by Retinoic Acid. Int J Mol Sci 2021; 22:ijms22052255. [PMID: 33668324 PMCID: PMC7956269 DOI: 10.3390/ijms22052255] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 02/16/2021] [Accepted: 02/20/2021] [Indexed: 12/12/2022] Open
Abstract
FOXC1, a transcription factor involved in cell differentiation and embryogenesis, is demonstrated to be a negative regulator of Nanog in this study. FOXC1 is up-regulated in retinoic acid-induced differentiation of F9 Embryonal Carcinoma (EC) cells; furthermore, FOXC1 specifically inhibits the core pluripotency factor Nanog by binding to the proximal promoter. Overexpression of FOXC1 in F9 or knockdown in 3T3 results in the down-regulation or up-regulation of Nanog mRNA and proteins, respectively. In order to explain the mechanism by which FOXC1 inhibits Nanog expression, we identified the co-repressor HDAC2 from the FOXC1 interactome. FOXC1 recruits HDAC2 to Nanog promoter to decrease H3K27ac enrichment, resulting in transcription inhibition of Nanog. To the best of our knowledge, this is the first report that FOXC1 is involved in the epigenetic regulation of gene expression.
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19
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Wang X, Chi P. Reactivation of oncogenes involved in G1/S transcription and apoptosis pathways by low dose decitabine promotes HT29 human colon cancer cell growth in vitro. Am J Transl Res 2020; 12:7938-7952. [PMID: 33437371 PMCID: PMC7791509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 10/01/2020] [Indexed: 06/12/2023]
Abstract
BACKGROUND To examine the effects of low-dose decitabine (DAC) on the proliferation of HT-29 cell lines, and to explore the central mechanism by which low-dose DAC affects HT-29 cell proliferation using a systematic biological approach. METHODS First, we examined the global effects of DAC on cell proliferation, the cell cycle, and apoptosis in HT29 colon cancer cells. Then, a series test of cluster (STC) analysis and weighted gene coexpression network analysis (WGCNA) were employed to identify critical pathways involved in the response to DAC treatment using 3 datasets from the GEO database. Finally, the expression changes and promoter methylation levels of hub genes were further confirmed by in vitro experiments. RESULTS Low-dose DAC (less than 1 µM) promoted the proliferation and colony formation ability of HT-29 cell lines. The results of the system-level analysis, including STC analysis, WGCNA, and Gene set variation analysis (GSVA), showed that DAC modulated 3 critical pathways: G1/S-specific transcription involved in E2F-mediated regulation of Cyclin E-associated events, apoptosis pathways, and EMT pathways. Subsequent in vitro experiments showed that low-dose DAC (0.1 µM) promoted G1/S-specific transcription and decreased apoptosis rates. Then, several regulatory hub oncogenes in these 3 pathways, CCNE1, E2F1, BCL2, PCNA, FOXC1, VIM, CXCL1, and VCAM1, were further confirmed to be activated by DAC at either the mRNA or protein level. We chose the oncogene BCL2 as an example and detected its methylation status and the effect of low-dose DAC on BCL2 expression. Data from TCGA and Oncomine databases demonstrated that BCL2 was decreased in colon cancer compared with normal mucosa. Further analysis showed that BCL2 had an increased degree of promoter methylation in 12 methylated sites in colon cancer compared with normal colon tissues. Bisulfite sequencing PCR showed that low-dose DAC decreased the methylation rate at the BCL2 promoter region. CONCLUSIONS We concluded that low-dose DAC treatment resulted in a cancer-promoting effect in HT29 cell lines. Mechanistically, high methylation levels at the promoter region of oncogenes with dominant effects in CRC, such as BCL2 in HT29, might play a role in suppressing CRC by inhibiting oncogene expression. Low-dose DAC treatment triggered BCL2 expression by decreasing its promoter methylation level, thereby resulting in cancer promotion.
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Affiliation(s)
- Xiaojie Wang
- Department of Colorectal Surgery, Union Hospital, Fujian Medical University People's Republic of China
| | - Pan Chi
- Department of Colorectal Surgery, Union Hospital, Fujian Medical University People's Republic of China
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20
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Yu L, Peng F, Dong X, Chen Y, Sun D, Jiang S, Deng C. Sex-Determining Region Y Chromosome-Related High-Mobility-Group Box 10 in Cancer: A Potential Therapeutic Target. Front Cell Dev Biol 2020; 8:564740. [PMID: 33344444 PMCID: PMC7744619 DOI: 10.3389/fcell.2020.564740] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Accepted: 11/17/2020] [Indexed: 01/20/2023] Open
Abstract
Sex-determining region Y-related high mobility group-box 10 (SOX10), a member of the SOX family, has recently been highlighted as an essential transcriptional factor involved in developmental biology. Recently, the functionality of SOX 10 has been increasingly revealed by researchers worldwide. It has been reported that SOX10 significantly regulates the proliferation, migration, and apoptosis of tumors and is closely associated with the progression of cancer. In this review, we first introduce the basic background of the SOX family and SOX10 and then discuss the pathophysiological roles of SOX10 in cancer. Besides, we enumerate the application of SOX10 in the pathological diagnosis and therapeutic potential of cancer. Eventually, we summarize the potential directions and perspectives of SOX10 in neoplastic theranostics. The information compiled herein may assist in additional studies and increase the potential of SOX10 as a therapeutic target for cancer.
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Affiliation(s)
- Liming Yu
- Department of Cardiovascular Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.,Department of Cardiovascular Surgery, General Hospital of Northern Theater Command, Shenyang, China
| | - Fan Peng
- Department of Cardiology, Xijing Hopspital, The Airforce Military Medical University, Xi'an, China
| | - Xue Dong
- Outpatient Department of Liaoning Military Region, General Hospital of Northern Theater Command, Shenyang, China
| | - Ying Chen
- Department of Hematology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Dongdong Sun
- Department of Cardiology, Xijing Hopspital, The Airforce Military Medical University, Xi'an, China
| | - Shuai Jiang
- Department of Cardiology, Xijing Hopspital, The Airforce Military Medical University, Xi'an, China
| | - Chao Deng
- Department of Cardiovascular Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
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SRY-related high-mobility-group box 4: Crucial regulators of the EMT in cancer. Semin Cancer Biol 2020; 67:114-121. [DOI: 10.1016/j.semcancer.2019.06.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2019] [Revised: 04/24/2019] [Accepted: 06/10/2019] [Indexed: 12/26/2022]
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Roy N, Gaikwad M, Bhattacharrya DK, Barah P. Identification of Systems Level Molecular Signatures from Glioblastoma Multiforme Derived Extracellular Vesicles. J Mol Neurosci 2020; 71:1156-1167. [PMID: 33231813 DOI: 10.1007/s12031-020-01738-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Accepted: 10/19/2020] [Indexed: 12/26/2022]
Abstract
Glioblastoma multiforme (GBM) is one of the most lethal malignancies of the central nervous system characterized by high mortality rate. The complexity of GBM pathogenesis, progression, and prognosis is not fully understood yet. GBM-derived extracellular vesicles (EVs) carry several oncogenic elements that facilitate GBM progression. The purpose of this study was to identify systems level molecular signatures from GBM-derived EVs using integrative analysis of publicly available transcriptomic data generated from plasma and serum samples. The dataset contained 19 samples in total, of which 15 samples were from plasma (11 GBM patients and 4 healthy samples) and 4 samples were from serum (2 GBM and 2 healthy samples). We carried out statistical analysis to identify differentially expressed genes (DEGs), functional enrichment analysis of the DEGs, protein-protein interaction networks, module analysis, transcription factors and target gene regulatory networks analysis, and identification of hub genes. The differential expression of the identified hub genes were validated with the independent TCGA-GBM dataset. We have identified a few crucial genes and pathways associated with GBM prognosis and therapy resistance. The DEGs identified from plasma were associated with inflammatory processes and viral infection. On the other hand, the hub genes identified from the serum samples were significantly associated with protein ubiquitinylation processes and cytokine signaling regulation. The findings indicate that GBM-derived plasma and serum DEGs may be associated with distinct cellular processes and pathways which facilitate GBM progression. The findings will provide better understanding of the molecular mechanisms of GBM pathogenesis and progression. These results can further be utilized for developing and validating minimally invasive diagnostic and therapeutic molecular biomarkers for GBM.
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Affiliation(s)
- Nabanita Roy
- Department of Molecular Biology and Biotechnology, Tezpur University, Napaam, Sonitpur, Assam, 784028, India
| | - Mithil Gaikwad
- Department of Molecular Biology and Biotechnology, Tezpur University, Napaam, Sonitpur, Assam, 784028, India
| | - Dhruba Kr Bhattacharrya
- Department of Computer Science and Engineering, Tezpur University, Napaam, Sonitpur, Assam, 784028, India
| | - Pankaj Barah
- Department of Molecular Biology and Biotechnology, Tezpur University, Napaam, Sonitpur, Assam, 784028, India.
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Feltes BC, Poloni JDF, Nunes IJG, Faria SS, Dorn M. Multi-Approach Bioinformatics Analysis of Curated Omics Data Provides a Gene Expression Panorama for Multiple Cancer Types. Front Genet 2020; 11:586602. [PMID: 33329726 PMCID: PMC7719697 DOI: 10.3389/fgene.2020.586602] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Accepted: 10/09/2020] [Indexed: 12/19/2022] Open
Abstract
Studies describing the expression patterns and biomarkers for the tumoral process increase in number every year. The availability of new datasets, although essential, also creates a confusing landscape where common or critical mechanisms are obscured amidst the divergent and heterogeneous nature of such results. In this work, we manually curated the Gene Expression Omnibus using rigorous filtering criteria to select the most homogeneous and highest quality microarray and RNA-seq datasets from multiple types of cancer. By applying systems biology approaches, combined with machine learning analysis, we investigated possible frequently deregulated molecular mechanisms underlying the tumoral process. Our multi-approach analysis of 99 curated datasets, composed of 5,406 samples, revealed 47 differentially expressed genes in all analyzed cancer types, which were all in agreement with the validation using TCGA data. Results suggest that the tumoral process is more related to the overexpression of core deregulated machinery than the underexpression of a given gene set. Additionally, we identified gene expression similarities between different cancer types not described before and performed an overall survival analysis using 20 cancer types. Finally, we were able to suggest a core regulatory mechanism that could be frequently deregulated.
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Affiliation(s)
- Bruno César Feltes
- Laboratory of Structural Bioinformatics and Computational Biology, Institute of Informatics, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Joice de Faria Poloni
- Laboratory of Structural Bioinformatics and Computational Biology, Institute of Informatics, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | | | - Sara Socorro Faria
- Laboratory of Immunology and Inflammation, Department of Cell Biology, University of Brasilia, Brasilia, Brazil
| | - Marcio Dorn
- Laboratory of Structural Bioinformatics and Computational Biology, Institute of Informatics, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
- Center of Biotechnology, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
- National Institute of Science and Technology - Forensic Science, Porto Alegre, Brazil
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Zhang X, Yi S, Xing G, Wu H, Zhu Y, Guo X, Zhang L. FOXCUT Promotes the Proliferation and Invasion by Activating FOXC1/PI3K/AKT Pathway in Colorectal Cancer. Cancer Manag Res 2020; 12:6269-6278. [PMID: 32801872 PMCID: PMC7399466 DOI: 10.2147/cmar.s259801] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Accepted: 06/17/2020] [Indexed: 12/20/2022] Open
Abstract
Introduction Colorectal cancer (CRC) is the third most commonly diagnosed world cancer. Long noncoding RNAs (lncRNAs) serve important regulatory roles in tumorigenesis. However, the contributions of lncRNAs to human CRC remain largely unknown. Material and Methods FOXC1 and FOXCUT lncRNA expression levels were detected in a panel of paired specimens obtained from 48 patients’ tissues and cell lines with CRC using RT-qPCR. RNA interference was used to investigate potential correlations between FOXC1 and FOXCUT expression in HT29. Cell proliferation was assessed by MTT assay and EdU incorporation assay. The migration and invasion of CRC cells were detected by transwell assay. Western blot was applied to assess the protein expression and PI3K/AKT signaling pathway. Results In this study, a novel long noncoding RNA (FOXCUT) was frequently overexpressed in CRC tissues and cell lines. In addition, the expressions of FOXCUT and FOXC1 were positively correlated. When the expression of FOXCUT was downregulated by small interfering RNA (siRNA), the expression of FOXC1 was also decreased. Moreover, knockdown of FOXCUT significantly inhibited proliferation and invasion of CRC cell lines and resulted in downregulated expression of the matrix metalloproteinase 1 (MMP-1). Mechanistically, FOXCUT promotes the expression of FOXC1 to activate PI3K/AKT signaling pathway for its regulation of cell growth and proliferation. Conclusion In summary, our findings indicate that FOXCUT plays an important oncogenic role and may serve as a novel biomarker and therapeutic target in CRC progression.
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Affiliation(s)
- Xiaojie Zhang
- Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou 450000, People's Republic of China
| | - Shanyong Yi
- Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou 450000, People's Republic of China
| | - Guochen Xing
- Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou 450000, People's Republic of China
| | - Huili Wu
- Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou 450000, People's Republic of China
| | - Ying Zhu
- Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou 450000, People's Republic of China
| | - Xiaodan Guo
- Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou 450000, People's Republic of China
| | - Lei Zhang
- Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou 450000, People's Republic of China
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Li H, Jiang J. LncRNA MCM3AP-AS1 promotes proliferation, migration and invasion of oral squamous cell carcinoma cells via regulating miR-204-5p/FOXC1. J Investig Med 2020; 68:1282-1288. [PMID: 32690597 DOI: 10.1136/jim-2020-001415] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/23/2020] [Indexed: 12/18/2022]
Abstract
Oral squamous cell carcinoma (OSCC) is a lethal malignancy. It is reportedly demonstrated that long non-coding RNA (lncRNA) participates in the development of OSCC. The purpose of this study was to clarify the function and possible molecular mechanisms of lncRNA MCM3AP antisense RNA 1 (lncRNA MCM3AP-AS1) in OSCC. Quantitative real-time PCR (qRT-PCR) was adopted to investigate MCM3AP-AS1 expressions in OSCC tissues and cells. The proliferation, migration and invasion of HN-6 and SCC-9 cells were probed by cell counting kit-8 and Transwell assays, respectively. Dual luciferase reporter gene assay, Pearson's correlation analysis, qRT-PCR and western blot were used to detect the binding relationship among miR-204-5 p, MCM3AP-AS1 and forkheadbox C1 (FOXC1). MCM3AP-AS1 expression was elevated in OSCC tissues and cell lines. Overexpression of MCM3AP-AS1 facilitated the proliferation, migration and invasion of OSCC cells, while the knockdown of MCM3AP-AS1 suppressed these malignant phenotypes. Besides, MCM3AP-AS1 impeded miR-204-5 p by binding with it. MCM3AP-AS1 could also upregulate the expression of FOXC1 via repressing miR-204-5 p.MCM3AP-AS1 promotes the progression of OSCC cells by adsorbing miR-204-5 p and upregulating FOXC1 expressions.
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Affiliation(s)
- Hui Li
- Department of Stomatology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Junhong Jiang
- Department of Stomatology, Jiangxi Provincial People's Hospital Affiliated to Nanchang University, Nanchang, Jiangxi, China
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Zhang D, Liu X, Zhang Q, Chen X. miR-138-5p inhibits the malignant progression of prostate cancer by targeting FOXC1. Cancer Cell Int 2020; 20:297. [PMID: 32669973 PMCID: PMC7350594 DOI: 10.1186/s12935-020-01386-6] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Accepted: 06/26/2020] [Indexed: 01/22/2023] Open
Abstract
Background This study aimed to uncover the effect of miR-138-5p on the proliferation and metastasis of PCa cell lines, and further explore the potential regulatory mechanisms via regulating FOXC1. Methods 60 pairs cancer tissues and corresponding paracancerous ones from PCa patients were collected to assess the expression level of miR-138-5p by qRT-PCR. Subsequently, over-expression of miR-138-5p were established to explore the proliferation and metastasis of miR-138-5p in PCa cell lines was analyzed by CCK-8, Transwell assay and Wounding healing assay, respectively. Bioinformatics analysis and luciferase reporter gene assay were performed to search for the target genes of miR-138-5p, and FOXC1 was selected. Finally, the biological role of miR-138-5p and FOXC1 in the progression of PCa was clarified by a series of rescue experiments. Results The results of qRT-PCR revealed that miR-138-5p was lowly expressed in PCa tissues and cell lines. Besides, the PCa patients with low-miR-138-5p had a high Gleason score, lymph node metastasis and poor prognosis of PCa, compared with these patients with high-miR-138-5p. Over-expression of miR-138-5p inhibited the proliferative, migratory and invasive capacities of PC-3 and DU-145 cells. Bioinformatics analysis and luciferase reporter gene assay suggested that FOXC1 was predicted to be the target gene of miR-138-5p. Moreover, FOXC1 expression level was negatively correlated to that of miR-138-5p in PCa tissues. Importantly, over-expression of FOXC1 could reverse miR-138-5p mimic induced-inhibition of PCa malignant progression. Conclusions Downregulated miR-138-5p was closely associated with high Gleason score, more lymph node metastasis and poor prognosis of PCa patients. In addition, miR-138-5p alleviated the malignant progression of PCa by targeting and downregulating FOXC1.
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Affiliation(s)
- Dapeng Zhang
- Department of Urology Surgery, Chifengshi Hospital, Chifeng, 024000 Neimenggu China
| | - Xiaodong Liu
- Department of Urology Surgery, Chifengshi Hospital, Chifeng, 024000 Neimenggu China
| | - Qingwei Zhang
- Department of Urology Surgery, Chifengshi Hospital, Chifeng, 024000 Neimenggu China
| | - Xin Chen
- Department of Urology Surgery, Chifengshi Hospital, Chifeng, 024000 Neimenggu China
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Jing P, Zou J, Zhang L, Wang C, Yang Y, Deng L, Zhao D. HOXB2 and FOXC1 synergistically drive the progression of Wilms tumor. Exp Mol Pathol 2020; 115:104469. [PMID: 32445751 DOI: 10.1016/j.yexmp.2020.104469] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Revised: 05/10/2020] [Accepted: 05/17/2020] [Indexed: 01/19/2023]
Abstract
OBJECTIVE To uncover the expression patterns of HOXB2 and FOXC1 in Wilms tumor samples, and their synergistical regulations on the development of Wilms tumor. METHODS Expression levels of HOXB2 and FOXC1 in 58 cases of Wilms tumor tissues and paracancerous ones were detected. The influences of HOXB2 and FOXC1 on prognosis in Wilms tumor patients were analyzed. Their regulatory effects on proliferative and migratory abilities in WT-CLS1 and HFWT cells were examined by cell counting kit-8 (CCK-8) and Transwell assay, respectively. The interaction between HOXB2 and FOXC1, and their synergistical regulation on the development of Wilms tumor were finally explored. RESULTS HOXB2 and FOXC1 were upregulated in Wilms tumor tissues. Higher levels of HOXB2 and FOXC1 indicated higher risks of advanced stage and lymphatic metastasis, as well as worse prognosis in Wilms tumor patients. Knockdown of HOXB2 or FOXC1 weakened proliferative and migratory abilities in WT-CLS1 and HFWT cells, while the opposite trends were observed in those overexpressing HOXB2 or FOXC1. The positive interaction between HOXB2 and FOXC1 was identified, which synergistically drove the malignant development of Wilms tumor. CONCLUSIONS HOXB2 and FOXC1 are upregulated in Wilms tumor samples, and they are closely linked to tumor staging and lymphatic metastasis in Wilms tumor patients. HOXB2 and FOXC1 synergistically drive the malignant development of Wilms tumor by stimulating proliferative and migratory potentials.
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Affiliation(s)
- Peng Jing
- Department of Pediatric Surgery, Affiliated Hospital of North Sichuan Medical College, Nanchong, China; Department of Clinical Medicine, North Sichuan Medical College, Nanchong, China.
| | - Jiaqiong Zou
- Department of Medical Laboratory, the First Affiliated Hospital of Chengdu Medical College, Chengdu, China
| | - Lixin Zhang
- Department of Hepatobiliary Surgery, Affiliated Hospital of North Sichuan Medical College, Nanchong, China; Institute of Hepatobiliary, Pancreatic and Intestinal Diseases, North Sichuan Medical College, Nanchong, China
| | - Cheng Wang
- Department of Pediatric Surgery, Affiliated Hospital of North Sichuan Medical College, Nanchong, China
| | - Yuanbo Yang
- Department of Pediatric Surgery, Affiliated Hospital of North Sichuan Medical College, Nanchong, China
| | - Lin Deng
- Department of Pediatric Surgery, Affiliated Hospital of North Sichuan Medical College, Nanchong, China
| | - Dan Zhao
- Department of Pediatric Surgery, Affiliated Hospital of North Sichuan Medical College, Nanchong, China
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Prognostic Significance of FOXC1 in Various Cancers: A Systematic Review and Meta-Analysis. Mol Diagn Ther 2020; 23:695-706. [PMID: 31372939 DOI: 10.1007/s40291-019-00416-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
BACKGROUND Forkhead box C1 (FOXC1), a member of the Forkhead box (Fox) transcription factor family, plays an essential role in lymphatic vessel formation, angiogenesis and metastasis. Observational studies examining the relationship between the protein biomarker FOXC1 and breast cancer prognosis have reported conflicting findings. This systematic review and meta-analysis evaluates the prognostic value of the FOXC1 expression in association with patient survival in breast cancer and other types of cancers in order to identify the overall prognostic effectiveness of FOXC1. METHODS This study followed the guidelines established in the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). We conducted a broad search on the online bibliographic databases EMBASE, PubMed, Science Direct and Scopus, limiting search to publications from 2010 to 2018. The prognostic value was demonstrated by a random effects model meta-analysis using the hazard ratio (HR) with 95% confidence interval (CI) for overall survival (OS) in various cancer patients. The heterogeneity was measured by the I2 statistic. Publication bias and quality assessment for the selected articles was performed. Subgroup analysis was conducted based on the data available from the selected articles. RESULTS A total of 16 studies met the predefined selection criteria established for our systematic review and meta-analysis, with multiple studies using diverse methodologies and reported on differing clinical outcomes, falling under a common banner of FOXC1 expression and survival in cancer. Overall, we observed a statistically non-significant association between FOXC1 protein expression and patients survival (HR: 1.186 and 95% CI 1.122-1.255, p = 0.000, I2 = 88.83%). CONCLUSION In summary, FOXC1 protein expression indicated poor survival outcome in various carcinomas, especially in patients with breast cancer, suggesting it as a possible biomarker for the prognosis in multiple carcinomas. Further clinical evaluation and large-scale cohort studies are required to accurately identify its possible clinical utility.
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Shao K, Xi L, Cang Z, Chen C, Huang S. Knockdown of NEAT1 exerts suppressive effects on diabetic retinopathy progression via inactivating TGF-β1 and VEGF signaling pathways. J Cell Physiol 2020; 235:9361-9369. [PMID: 32356340 DOI: 10.1002/jcp.29740] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2019] [Revised: 02/21/2020] [Accepted: 04/19/2020] [Indexed: 12/16/2022]
Abstract
Diabetic retinopathy (DR) is complication resulted from Type 2 diabetes mellitus. Accumulating evidence has proved the functions of long noncoding RNAs (lncRNAs) in the progression of DR. Recent reports exert the numerous regulatory functions of lncRNA nuclear-enriched abundant transcript 1 (NEAT1) in various diseases. However, its implications in DR remain barely known. Therefore, this study was carried out to explore the role of NEAT1 in high-glucose (HG)-triggered injury of human retinal endothelial cells (hRECs). Here, we found the NEAT1 level was significantly elevated in patients with DR, in the retina of diabetic rats and mice. Meanwhile, hRECs under HG stimuli also exhibited an increase of NEAT1. Moreover, the loss of NEAT1 enhanced hRECs proliferation and repressed HG-induced apoptosis, which was accompanied by an upregulation of Bcl-2 and a downregulation of Bax. Subsequently, the knockdown of NEAT1 obviously reduced HG-triggered oxidative stress injury in hRECs. It was reflected that intracellular reactive oxygen species and malondialdehyde level induced by HG were repressed by NEAT1 downregulation, while superoxide dismutase activity was increased. In addition, decreased NEAT1 repressed the inflammatory processes effectively as indicated by the inactivation of inflammatory cytokines Cox-2, interleukin-6, and tumor necrosis factor-α. Furthermore, vascular endothelial growth factor A (VEGF) and transforming growth factor-β1 (TGF-β1) expression in patients with DR, DR rats, and HG-incubated hRECs was obviously increased. The silence of NEAT1 could reduce the enhanced expression of VEGF and TGF-β1 induced by HG. Hence, we concluded NEAT1 might contribute to the development of DR through activating TGF-β1 and VEGF.
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Affiliation(s)
- Kan Shao
- Department of Endocrinology, Shanghai Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Liuqing Xi
- Department of Endocrinology, Shanghai Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhen Cang
- Department of Endocrinology, Shanghai Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Cheng Chen
- School of Environmental and Materials Engineering, College of Engineering, Shanghai Polytechnic University, Shanghai, China
| | - Shan Huang
- Department of Endocrinology, Shanghai Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Chellini L, Frezza V, Paronetto MP. Dissecting the transcriptional regulatory networks of promoter-associated noncoding RNAs in development and cancer. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2020; 39:51. [PMID: 32183847 PMCID: PMC7079525 DOI: 10.1186/s13046-020-01552-8] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/28/2019] [Accepted: 02/25/2020] [Indexed: 12/31/2022]
Abstract
In-depth analysis of global RNA sequencing has enabled a comprehensive overview of cellular transcriptomes and revealed the pervasive transcription of divergent RNAs from promoter regions across eukaryotic genomes. These studies disclosed that genomes encode a vast repertoire of RNAs beyond the well-known protein-coding messenger RNAs. Furthermore, they have provided novel insights into the regulation of eukaryotic epigenomes, and transcriptomes, including the identification of novel classes of noncoding transcripts, such as the promoter-associated noncoding RNAs (pancRNAs). PancRNAs are defined as transcripts transcribed within few hundred bases from the transcription start sites (TSSs) of protein-coding or non-coding genes. Unlike the long trans-acting ncRNAs that regulate expression of target genes located in different chromosomal domains and displaying their function both in the nucleus and in the cytoplasm, the pancRNAs operate as cis-acting elements in the transcriptional regulation of neighboring genes. PancRNAs are very recently emerging as key players in the epigenetic regulation of gene expression programs in development and diseases. Herein, we review the complex epigenetic network driven by pancRNAs in eukaryotic cells, their impact on physiological and pathological states, which render them promising targets for novel therapeutic strategies.
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Affiliation(s)
- Lidia Chellini
- Laboratory of Molecular and Cellular Neurobiology, IRCCS Santa Lucia Foundation, 00143, Rome, Italy
| | - Valentina Frezza
- Laboratory of Molecular and Cellular Neurobiology, IRCCS Santa Lucia Foundation, 00143, Rome, Italy
| | - Maria Paola Paronetto
- Laboratory of Molecular and Cellular Neurobiology, IRCCS Santa Lucia Foundation, 00143, Rome, Italy. .,Department of Movement, Human and Health Sciences, University of Rome "Foro Italico", Piazza Lauro de Bosis 6, 00135, Rome, Italy.
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Aberrantly enhanced melanoma-associated antigen (MAGE)-A3 expression facilitates cervical cancer cell proliferation and metastasis via actuating Wnt signaling pathway. Biomed Pharmacother 2019; 122:109710. [PMID: 31918280 DOI: 10.1016/j.biopha.2019.109710] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 11/23/2019] [Accepted: 11/25/2019] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND The over-expression of melanoma-associated antigen (MAGE)-A3 in cervical cancer (CC) has been observed in our previous study, suggesting that it possibly take a vital role during the development and metastasis of CC. The present study aimed to investigate the biological function of MAGE-A3 in the progression of CC and explore how it executes its roles. METHODS The mRNA expression of MAGE-A3 in End1/E6E7 and CC cell lines (HeLa, SiHa and C33A) was measured by real-time quantitative reverse transcription PCR (qRT-PCR). Loss- and gain-of-function methods were used to assess the effect of MAGE-A3 on the proliferative, migratory and invasive abilities of HeLa and SiHa cells. Western blot was performed to measure the expression levels of proteins related to epithelial-mesenchymal transition (EMT) and proteins in the Wnt signaling pathway. In vivo tumorigenesis assay was conducted to evaluate the effect of MAGE-A3 on tumor growth. RESULTS MAGE-A3 expression was significantly up-regulated in CC cell lines (HeLa, SiHa and C33A) compared with that in End1/E6E7 cell line. Knockdown of MAGE-A3 could significantly suppress migration, invasion and proliferation in HeLa cells; whereas, overexpression of MAGE-A3 in SiHa cells presented the opposite results. Moreover, knockdown of MAGE-A3 presented a suppressive effect on the activation of EMT and Wnt signaling pathway in HeLa cells, whilst up-regulation of MAGE-A3 exhibited the opponent outcomes in SiHa cells. Through in vivo tumorigenesis assay, we further verified that MAGE-A3 acted as a facilitator in tumor growth. CONCLUSIONS MAGE-A3 is overexpressed in CC cells and possibly facilitates the viability and motility of CC cells via modulating EMT and Wnt signaling. This study implied that MAGE-A3 might be a potential therapeutic target as well as a prognosis predictor for patients with CC.
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Bai X, Shao J, Zhou S, Zhao Z, Li F, Xiang R, Zhao AZ, Pan J. Inhibition of lung cancer growth and metastasis by DHA and its metabolite, RvD1, through miR-138-5p/FOXC1 pathway. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2019; 38:479. [PMID: 31783879 PMCID: PMC6884860 DOI: 10.1186/s13046-019-1478-3] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Accepted: 11/11/2019] [Indexed: 12/29/2022]
Abstract
BACKGROUND Non small cell lung cancer (NSCLC) is one of the most common cancers in the world. DHA is known to be capable of suppressing NSCLC cell proliferation and metastasis. However, the mechanisms by which DHA exhibits its antitumor effects are unknown. Here we aimed to identify the effects and mechanisms of DHA and its metabolites on lung cancer cell growth and invasion. METHODS As measures of cell proliferation and invasion ability, the cell viability and transwell assays were used in vitro. Transgenic mfat-1 mice, which convert ω-6 PUFAs to ω-3 PUFAs, were used to detect the effect of endogenous DHA on tumor transplantation. An LC - MS/MS analysis identified the elevation of several eicosanoid metabolites of DHA. By using qPCR miRNA microarray, online prediction software, luciferase reporter assays and Western blot analysis, we further elucidated the mechanisms. RESULTS Addition of exogenous DHA inhibited the growth and invasion in NSCLC cells in vitro. Endogenously produced DHA attenuated LLC-derived tumor growth and metastasis in the transgenic mfat-1 mice. Among the elevation of DHA metabolites, resolvin D1 (RvD1) significantly contributed to the inhibition in cell growth and invasion. MiRNA microarray revealed that the level of miR-138-5p was significantly increased after RvD1 treatment. MiR-138-5p mimics decreased cell viability and invasion; while miR-138-5p inhibitor abolished RvD1-mediated suppression of cell viability and invasion. The expression of FOXC1 was significantly reduced upon overexpression of miR-138-5p while luciferase reporter assay showed that FOXC1 was a direct target of miR-138-5p. In vivo, endogenous DHA by the mfat-1 transgene enhanced miR-138-5p expression and decreased FOXC1 expression. Furthermore, overexpression of FOXC1 reversed the inhibition in cell viability and invasion induced by RvD1 treatment. CONCLUSIONS These data identified the RvD1/miR-138-5p/FOXC1 pathway as a novel mechanism by DHA and its metabolite, RvD1, and the potential of targeting such pathway as a therapeutic strategy in treating NSCLC.
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Affiliation(s)
- Xiaoming Bai
- Department of Pathology, Nanjing Medical University, Nanjing, 210029, People's Republic of China
| | - Jiaofang Shao
- Department of Bioinformatics, Nanjing Medical University, Nanjing, 210029, People's Republic of China
| | - Sujin Zhou
- School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou, 510006, People's Republic of China
| | - Zhenggang Zhao
- School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou, 510006, People's Republic of China
| | - Fanghong Li
- School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou, 510006, People's Republic of China
| | - Rong Xiang
- Department of Pathology, The Second People's Hospital of Nantong, Nantong, 226000, People's Republic of China
| | - Allan Z Zhao
- School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou, 510006, People's Republic of China.
| | - Jinshun Pan
- Department of Biotherapy, The Second Affiliated Hospital, Nanjing Medical University, Nanjing, 210011, People's Republic of China.
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Li CJ, Chu PY, Yiang GT, Wu MY. The Molecular Mechanism of Epithelial-Mesenchymal Transition for Breast Carcinogenesis. Biomolecules 2019; 9:biom9090476. [PMID: 31514467 PMCID: PMC6770718 DOI: 10.3390/biom9090476] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 09/09/2019] [Accepted: 09/09/2019] [Indexed: 12/23/2022] Open
Abstract
The transforming growth factor-β (TGF-β) signaling pathway plays multiple regulatory roles in the tumorigenesis and development of cancer. TGF-β can inhibit the growth and proliferation of epithelial cells and induce apoptosis, thereby playing a role in inhibiting breast cancer. Therefore, the loss of response in epithelial cells that leads to the inhibition of cell proliferation due to TGF-β is a landmark event in tumorigenesis. As tumors progress, TGF-β can promote tumor cell invasion, metastasis, and drug resistance. At present, the above-mentioned role of TGF-β is related to the interaction of multiple signaling pathways in the cell, which can attenuate or abolish the inhibition of proliferation and apoptosis-promoting effects of TGF-β and enhance its promotion of tumor progression. This article focuses on the molecular mechanisms through which TGF-β interacts with multiple intracellular signaling pathways in tumor progression and the effects of these interactions on tumorigenesis.
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Affiliation(s)
- Chia-Jung Li
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan
- Institute of Biomedical Sciences, National Sun Yat-Sen University, Kaohsiung 804, Taiwan
| | - Pei-Yi Chu
- School of Medicine, College of Medicine, Fu Jen Catholic University, New Taipei 242, Taiwan
- Department of Pathology, Show Chwan Memorial Hospital, Changhua 500, Taiwan
- Department of Health Food, Chung Chou University of Science and Technology, Changhua 510, Taiwan
| | - Giou-Teng Yiang
- Department of Emergency Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei 231, Taiwan
- Department of Emergency Medicine, School of Medicine, Tzu Chi University, Hualien 970, Taiwan
| | - Meng-Yu Wu
- Department of Emergency Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei 231, Taiwan.
- Department of Emergency Medicine, School of Medicine, Tzu Chi University, Hualien 970, Taiwan.
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Xin Z, Wu X, Yu Z, Shang J, Xu B, Jiang S, Yang Y. Mechanisms explaining the efficacy of psoralidin in cancer and osteoporosis, a review. Pharmacol Res 2019; 147:104334. [DOI: 10.1016/j.phrs.2019.104334] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Revised: 06/26/2019] [Accepted: 06/26/2019] [Indexed: 12/16/2022]
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Novel role of sex-determining region Y-box 7 (SOX7) in tumor biology and cardiovascular developmental biology. Semin Cancer Biol 2019; 67:49-56. [PMID: 31473269 DOI: 10.1016/j.semcancer.2019.08.032] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2019] [Revised: 08/19/2019] [Accepted: 08/28/2019] [Indexed: 02/06/2023]
Abstract
The sex-determining region Y-box 7 (Sox7) is an important member of the SOX F family, which is characterized by a high-mobility-group DNA-binding domain. Previous studies have demonstrated the role of SOX7 in cardiovascular development. SOX7 expression could be detected in normal adult tissues. Furthermore, the expression levels of SOX7 were different in different tumors. Most studies showed the downregulation of SOX7 in tumors, while some studies reported its upregulation in tumors. In this review, we first summarized the upstream regulators (including transcription factors, microRNAs (miRNAs), long noncoding RNAs (lncRNAs) and some exogenous regulators) and downstream molecules (including factors in the Wnt/β-catenin signaling pathway and some other signaling pathways) of SOX7. Then, the roles of SOX7 in multiple tumors were presented. Finally, the significance of divergent SOX7 expression during cardiovascular development was briefly discussed. The information compiled in this study characterized SOX7 during tumorigenesis and cardiovascular development, which should facilitate the design of future research and promote SOX7 as a therapeutic target.
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Liang Z, Xu J, Gu C. Novel role of the SRY-related high-mobility-group box D gene in cancer. Semin Cancer Biol 2019; 67:83-90. [PMID: 31356865 DOI: 10.1016/j.semcancer.2019.07.011] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Revised: 06/28/2019] [Accepted: 07/16/2019] [Indexed: 12/18/2022]
Abstract
The SRY-related high-mobility-group box (Sox) gene family encodes a set of transcription factors and is defined by the presence of highly conserved domains. The Sox gene can be divided into 10 groups (A-J). The SoxD subpopulation consists of Sox5, Sox6, Sox13 and Sox23, which are involved in the transcriptional regulation of developmental processes, including embryonic development, nerve growth and cartilage formation. Recently, the SoxD gene family was recognized as important transcriptional regulators associated with many types of cancer. In addition, Sox5 and Sox6 are representatives of the D subfamily, and there are many related studies; however, there are few reports on Sox13 and Sox23. In this review, we first introduce the structures of the SoxD genes. Next, we summarize the latest research progress on SoxD in various types of cancer. Finally, we discuss the potential direction of future SoxD research. In general, the information reviewed here may contribute to future experimental design and increase the potential of SoxD as a cancer treatment target.
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Affiliation(s)
- Zhenxing Liang
- Department of Cardiothoracic Surgery, The First Affiliated Hospital of Zhengzhou University, 1 Jianshe East, Zhengzhou 450052, China.
| | - Jing Xu
- Department of Cardiothoracic Surgery, The First Affiliated Hospital of Zhengzhou University, 1 Jianshe East, Zhengzhou 450052, China
| | - Chunhu Gu
- Department of Cardiovascular Surgery, Xijing Hospital, The Fourth Military Medical University, 127 Changle West Road, Xi'an 710032, China.
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Norton PA, Mehta AS. Expression of genes that control core fucosylation in hepatocellular carcinoma: Systematic review. World J Gastroenterol 2019; 25:2947-2960. [PMID: 31249452 PMCID: PMC6589740 DOI: 10.3748/wjg.v25.i23.2947] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Revised: 04/25/2019] [Accepted: 05/18/2019] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Changes in N-linked glycosylation have been observed in the circulation of individuals with hepatocellular carcinoma. In particular, an elevation in the level of core fucosylation has been observed. However, the mechanisms through which core fucose is increased are not well understood. We hypothesized that a review of the literature and related bioinformatic review regarding six genes known to be involved in the attachment of core fucosylation, the synthesis of the fucosylation substrate guanosine diphosphate (GDP)-fucose, or the transport of the substrate into the Golgi might offer mechanistic insight into the regulation of core fucose levels.
AIM To survey the literature to capture the involvement of genes regulating core N-linked fucosylation in hepatocellular carcinoma
METHODS The PubMed biomedical literature database was searched for the association of hepatocellular carcinoma and each of the core fucose-related genes and their protein products. We also queried The Cancer Genome Atlas Liver hepatocellular carcinoma (LIHC) dataset for genetic, epigenetic and gene expression changes for the set of six genes using the tools at cBioportal.
RESULTS A total of 27 citations involving one or more of the core fucosylation-related genes (FPGT, FUK, FUT8, GMDS, SLC35C1, TSTA3) and hepatocellular carcinoma were identified. The same set of gene symbols was used to query the 371 patients with liver cancer in the LIHC dataset to identify the frequency of mRNA over or under expression, as well as non-synonymous mutations, copy number variation and methylation level. Although all six genes trended to more samples displaying over expression relative to under-expression, it was noted that a number of tumor samples had undergone amplification of the genes of the de novo synthesis pathway, GMDS (27 samples) and TSTA3 (78 samples). In contrast, the other four genes had undergone amplification in 2 or fewer samples.
CONCLUSION Amplification of genes involved in the de novo pathway for generation of GDP-fucose, GMDS and TSTA3, likely contributes to the elevated core fucose observed in hepatocellular carcinoma.
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Affiliation(s)
- Pamela A Norton
- Department of Microbiology and Immunology, Drexel University College of Medicine, Philadelphia, PA 19102, United States
| | - Anand S Mehta
- Department of Cell and Molecular Pharmacology, Medical University of South Carolina, Charleston, SC 29425, United States
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Roles of forkhead box O (FoxO) transcription factors in neurodegenerative diseases: A panoramic view. Prog Neurobiol 2019; 181:101645. [PMID: 31229499 DOI: 10.1016/j.pneurobio.2019.101645] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2019] [Revised: 06/03/2019] [Accepted: 06/18/2019] [Indexed: 12/11/2022]
Abstract
Neurodegenerative diseases (NDDs), which are among the most important aging-related diseases, are typically characterized by neuronal damage and a progressive impairment in neurological function during aging. Few effective therapeutic targets for NDDs have been revealed; thus, an understanding of the pathogenesis of NDDs is important. Forkhead box O (FoxO) transcription factors have been implicated in the mechanisms regulating aging and longevity. The functions of FoxOs are regulated by diverse post-translational modifications (e.g., phosphorylation, acetylation, ubiquitination, methylation and glycosylation). FoxOs exert both detrimental and protective effects on NDDs. Therefore, an understanding of the precise function of FoxOs in NDDs will be helpful for developing appropriate treatment strategies. In this review, we first introduce the post-translational modifications of FoxOs. Next, the regulation of FoxO expression and post-translational modifications in the central nervous system (CNS) is described. Afterwards, we analyze and address the important roles of FoxOs in NDDs. Finally, novel potential directions of future FoxO research in NDDs are discussed. This review recapitulates essential facts and questions about the promise of FoxOs in treating NDDs, and it will likely be important for the design of further basic studies and to realize the potential for FoxOs as therapeutic targets in NDDs.
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Yang Z, Jiang S, Lu C, Ji T, Yang W, Li T, Lv J, Hu W, Yang Y, Jin Z. SOX11: friend or foe in tumor prevention and carcinogenesis? Ther Adv Med Oncol 2019; 11:1758835919853449. [PMID: 31210798 PMCID: PMC6547177 DOI: 10.1177/1758835919853449] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2018] [Accepted: 04/26/2019] [Indexed: 12/12/2022] Open
Abstract
Sex-determining region Y-related high-mobility-group box transcription factor 11
(SOX11) is an essential member of the SOX transcription factors and has been
highlighted as an important regulator in embryogenesis. SOX11 studies have only
recently shifted focus from its role in embryogenesis and development to its
function in disease. In particular, the role of SOX11 in carcinogenesis has
become of major interest in the field. SOX11 expression is elevated in a wide
variety of tumors. In many cancers, dysfunctional expression of SOX11 has been
correlated with increased cancer cell survival, inhibited cell differentiation,
and tumor progression through the induction of metastasis and angiogenesis.
Nevertheless, in a limited number of malignancies, SOX11 has also been
identified to function as a tumor suppressor. Herein, we review the correlation
between the expression of SOX11 and tumor behaviors. We also summarize the
mechanisms underlying the regulation of SOX11 expression and activity in
pathological conditions. In particular, we focus on the pathological processes
of cancer targeted by SOX11 and discuss whether SOX11 is protective or
detrimental during tumor progression. Moreover, SOX11 is highlighted as a
clinical biomarker for the diagnosis and prognosis of various human cancer. The
information reviewed here should assist in future experimental designs and
emphasize the potential of SOX11 as a therapeutic target for cancer.
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Affiliation(s)
- Zhi Yang
- Department of Cardiovascular Surgery, Xijing Hospital, The Fourth Military Medical University, Xi'an, China
| | - Shuai Jiang
- Department of Aerospace Medicine, The Fourth Military Medical University, Xi'an, China
| | - Chenxi Lu
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Faculty of Life Sciences, Northwest University, Xi'an, China
| | - Ting Ji
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Faculty of Life Sciences, Northwest University, Xi'an, China
| | - Wenwen Yang
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Faculty of Life Sciences, Northwest University, Xi'an, China
| | - Tian Li
- Department of Biomedical Engineering, The Fourth Military Medical University, Xi'an, China
| | - Jianjun Lv
- Department of Biomedical Engineering, The Fourth Military Medical University, Xi'an, China
| | - Wei Hu
- Department of Immunology, The Fourth Military Medical University, Xi'an, China
| | - Yang Yang
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Faculty of Life Sciences, Northwest University, Xi'an, China
| | - Zhenxiao Jin
- Department of Cardiovascular Surgery, Xijing Hospital, The Fourth Military Medical University, 127 Changle West Road, Xi'an 710032, China
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Shafabakhsh R, Reiter RJ, Mirzaei H, Teymoordash SN, Asemi Z. Melatonin: A new inhibitor agent for cervical cancer treatment. J Cell Physiol 2019; 234:21670-21682. [PMID: 31131897 DOI: 10.1002/jcp.28865] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Revised: 05/08/2019] [Accepted: 05/09/2019] [Indexed: 12/15/2022]
Abstract
Cervical cancer is one of the most common cancers between women and is known as the third leading cause of female cancer related deaths annually. Its detection in early stages allows it to be a preventable and generally treatable disease. Increasing evidence revealed, a variety of internal and external factors are associated with initiation and progression of cervical cancer pathogenesis. Human papilloma virus infection is found as a major cause of cervical cancer. Other molecular and biochemical alterations as well as genetic and epigenetic changes are related cervical cancer progression. Current treatment options often have severe side effects and toxicities thus, new adjuvant agents having synergistic effects and ability to decrease different side effects and toxicities are needed. Melatonin is an indolamine compound secreted from the pineal gland which shows wide range anticancer activities. A large amount of studies indicated inhibitory effects of melatonin against various types of cancers. In addition, experimental evidence reports inhibitory effects of melatonin as an adjuvant therapy on cervical cancer by targeting a sequence of different molecular mechanisms. Herein, for first time, we summarized anticervical cancer effects of melatonin and its underlying molecular mechanisms.
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Affiliation(s)
- Rana Shafabakhsh
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Kashan University of Medical Sciences, Kashan, Iran
| | - Russel J Reiter
- Department of Cellular and Structural Biology, University of Texas Health Science, Center, San Antonio, Texas
| | - Hamed Mirzaei
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Kashan University of Medical Sciences, Kashan, Iran
| | - Somayyeh Noei Teymoordash
- Department of Gynecology and Obstetrics, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Zatollah Asemi
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Kashan University of Medical Sciences, Kashan, Iran
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Bakuchiol: A newly discovered warrior against organ damage. Pharmacol Res 2019; 141:208-213. [DOI: 10.1016/j.phrs.2019.01.001] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Revised: 12/24/2018] [Accepted: 01/01/2019] [Indexed: 12/17/2022]
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Li T, Jiang S, Lu C, Yang W, Yang Z, Hu W, Xin Z, Yang Y. Melatonin: Another avenue for treating osteoporosis? J Pineal Res 2019; 66:e12548. [PMID: 30597617 DOI: 10.1111/jpi.12548] [Citation(s) in RCA: 90] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Revised: 12/24/2018] [Accepted: 12/24/2018] [Indexed: 12/28/2022]
Abstract
Melatonin is a signal molecule that modulates the biological circadian rhythms of vertebrates. Melatonin deficiency is thought to be associated with several disorders, including insomnia, cancer, and cardiovascular and neurodegenerative diseases. Accumulating evidence has also indicated that melatonin may be involved in the homeostasis of bone metabolism. Age-related reductions in melatonin are considered to be critical factors in bone loss and osteoporosis with aging. Thus, serum melatonin levels might serve as a biomarker for the early detection and prevention of osteoporosis. Compared to conventional antiosteoporosis medicines, which primarily inhibit bone loss, melatonin both suppresses bone loss and promotes new bone formation. Mechanistically, by activating melatonin receptor 2 (MT2), melatonin upregulates the gene expression of alkaline phosphatase (ALP), bone morphogenetic protein 2 (BMP2), BMP6, osteocalcin, and osteoprotegerin to promote osteogenesis while inhibiting the receptor activator of NF-kB ligand (RANKL) pathway to suppress osteolysis. In view of the distinct actions of melatonin on bone metabolism, we hypothesize that melatonin may be a novel remedy for the prevention and clinical treatment of osteoporosis.
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Affiliation(s)
- Tian Li
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Faculty of Life Sciences, Northwest University, Xi'an, China
- School of Basic Medicine, The Fourth Military Medical University, Xi'an, China
| | - Shuai Jiang
- Department of Aerospace Medicine, The Fourth Military Medical University, Xi'an, China
| | - Chenxi Lu
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Faculty of Life Sciences, Northwest University, Xi'an, China
| | - Wenwen Yang
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Faculty of Life Sciences, Northwest University, Xi'an, China
| | - Zhi Yang
- School of Basic Medicine, The Fourth Military Medical University, Xi'an, China
| | - Wei Hu
- School of Basic Medicine, The Fourth Military Medical University, Xi'an, China
| | - Zhenlong Xin
- Graduate School, The Fourth Military Medical University, Xi'an, China
| | - Yang Yang
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Faculty of Life Sciences, Northwest University, Xi'an, China
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Xu M, Zhang CY, Wu J, Zhou H, Bai R, Shen Z, Deng F, Liu Y, Liu J. PEG-Detachable Polymeric Micelles Self-Assembled from Amphiphilic Copolymers for Tumor-Acidity-Triggered Drug Delivery and Controlled Release. ACS APPLIED MATERIALS & INTERFACES 2019; 11:5701-5713. [PMID: 30644711 DOI: 10.1021/acsami.8b13059] [Citation(s) in RCA: 67] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The development of an intelligent biomaterial system that can efficiently accumulate at the tumor site and release a drug in a controlled way is very important for cancer chemotherapy. PEG is widely selected as a hydrophilic shell to acquire prolonged circulation time and enhanced accumulation at the tumor site, but it also restrains the cellular transport and uptake and leads to insufficient therapeutic efficacy. In this work, a PEG-detachable pH-responsive polymer that forms micelles from copolymer cholesterol grafted poly(ethylene glycol) methyl ether- Dlabile-poly(β-amino ester)- Dlabile-poly(ethylene glycol) methyl ether (MPEG- Dlabile-PAE- g-Chol) is developed to overcome the aforementioned challenges based on pH value changes among normal physiological, extracellular (pHe), and intracellular (pHi) environments. PEGylated doxorubicin (DOX)-loaded polymeric micelles (DOX-PMs) can accumulate at the tumor site via an enhanced permeability and retention effect, and the PEG shell is detachable induced by cleavage of the pHe-labile linker between the PEG segment and the main chain. Meanwhile, the pHi-sensitive poly(β-amino ester) segment is protonated and has a high positive charge. The detachment of PEG and protonation of PAE facilitate cellular uptake of DOX-PMs by negatively charged tumor cells, along with the escape from endo-/lysosome due to the "proton-sponge" effect. The DOX molecules are controlled release from the carriers at specific pH values. The results demonstrate that DOX-PMs have the capability of showing high therapeutic efficacy and negligible cytotoxicity compared with free DOX in vitro and in vivo. Overall, we anticipate that this PEG-detachable and tumor-acidity-responsive polymeric micelle can mediate effective and biocompatible drug delivery "on demand" with clinical application potential.
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Affiliation(s)
- Mengzhen Xu
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety & CAS Center for Excellence in Nanoscience , National Center for Nanoscience and Technology of China, University of Chinese Academy of Sciences , Beijing 100190 , China
- Center for Nanoscale Science and Technology, Academy for Advanced Interdisciplinary Studies , Peking University , Beijing 100871 , China
| | - Can Yang Zhang
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety & CAS Center for Excellence in Nanoscience , National Center for Nanoscience and Technology of China, University of Chinese Academy of Sciences , Beijing 100190 , China
| | - Junguang Wu
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety & CAS Center for Excellence in Nanoscience , National Center for Nanoscience and Technology of China, University of Chinese Academy of Sciences , Beijing 100190 , China
| | - Huige Zhou
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety & CAS Center for Excellence in Nanoscience , National Center for Nanoscience and Technology of China, University of Chinese Academy of Sciences , Beijing 100190 , China
| | - Ru Bai
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety & CAS Center for Excellence in Nanoscience , National Center for Nanoscience and Technology of China, University of Chinese Academy of Sciences , Beijing 100190 , China
| | - Ziyi Shen
- The College of Life Sciences , Northwest University (NWU) , Xi'an 710069 , China
| | | | - Ying Liu
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety & CAS Center for Excellence in Nanoscience , National Center for Nanoscience and Technology of China, University of Chinese Academy of Sciences , Beijing 100190 , China
| | - Jing Liu
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety & CAS Center for Excellence in Nanoscience , National Center for Nanoscience and Technology of China, University of Chinese Academy of Sciences , Beijing 100190 , China
- The College of Life Sciences , Northwest University (NWU) , Xi'an 710069 , China
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Gilding LN, Somervaille TCP. The Diverse Consequences of FOXC1 Deregulation in Cancer. Cancers (Basel) 2019; 11:E184. [PMID: 30764547 PMCID: PMC6406774 DOI: 10.3390/cancers11020184] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2019] [Revised: 01/29/2019] [Accepted: 01/30/2019] [Indexed: 02/06/2023] Open
Abstract
Forkhead box C1 (FOXC1) is a transcription factor with essential roles in mesenchymal lineage specification and organ development during normal embryogenesis. In keeping with these developmental properties, mutations that impair the activity of FOXC1 result in the heritable Axenfeld-Rieger Syndrome and other congenital disorders. Crucially, gain of FOXC1 function is emerging as a recurrent feature of malignancy; FOXC1 overexpression is now documented in more than 16 cancer types, often in association with an unfavorable prognosis. This review explores current evidence for FOXC1 deregulation in cancer and the putative mechanisms by which FOXC1 confers its oncogenic effects.
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Affiliation(s)
- L Niall Gilding
- Leukaemia Biology Laboratory, Cancer Research UK Manchester Institute, The University of Manchester, Manchester M20 4JG, UK.
| | - Tim C P Somervaille
- Leukaemia Biology Laboratory, Cancer Research UK Manchester Institute, The University of Manchester, Manchester M20 4JG, UK.
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Lv J, Deng C, Jiang S, Ji T, Yang Z, Wang Z, Yang Y. Blossoming 20: The Energetic Regulator's Birthday Unveils its Versatility in Cardiac Diseases. Am J Cancer Res 2019; 9:466-476. [PMID: 30809287 PMCID: PMC6376194 DOI: 10.7150/thno.29130] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Accepted: 10/03/2018] [Indexed: 12/20/2022] Open
Abstract
The peroxisome proliferator-activated receptor γ (PPARγ) coactivator-1α (PGC-1α) was first identified in 1998 as a PGC-1 family member that regulates adaptive thermogenesis and mitochondrial function following cold exposure in brown adipose tissue. The PGC-1 family has drawn widespread attention over the past two decades as the energetic regulator. We recently summarized a review regarding PGC-1 signaling pathway and its mechanisms in cardiac metabolism. In this review, we elaborate upon the PGC-1 signaling network and highlight the recent progress of its versatile roles in cardiac diseases, including myocardial hypertrophy, peripartum and diabetic cardiomyopathy, and heart failure. The information reviewed here may be useful in future studies, which may increase the potential of this energetic regulator as a therapeutic target.
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Lu C, Yang Z, Jiang S, Yang Y, Han Y, Lv J, Li T, Chen F, Yu Y. Forkhead box O4 transcription factor in human neoplasms: Cannot afford to lose the novel suppressor. J Cell Physiol 2018; 234:8647-8658. [PMID: 30515801 DOI: 10.1002/jcp.27853] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2018] [Accepted: 11/12/2018] [Indexed: 12/13/2022]
Abstract
Forkhead box O4 (FOXO4), a member of FOXO family, has been highlighted as an essential transcriptional regulator in many diverse carcinomas. Accumulated studies have demonstrated that FOXO4 is downregulated and associated with tumorigenesis, invasiveness, and metastasis of most human cancer. FOXO4 alteration is also closely linked to the prognosis of various types of cancer. The aim of this review is to comprehensively present the clinical and pathological significance of FOXO4 in human cancer. Additionally, the potential clinical applications of future FOXO4 research are discussed. Collectively, the information reviewed here should increase the potential of FOXO4 as a therapeutic target for cancer.
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Affiliation(s)
- Chenxi Lu
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Faculty of Life Sciences, Northwest University, Xi'an, China
| | - Zhi Yang
- School of Basic Medicine, The Fourth Military Medical University, Xi'an, China
| | - Shuai Jiang
- Department of Aerospace Medicine, The Fourth Military Medical University, Xi'an, China
| | - Yang Yang
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Faculty of Life Sciences, Northwest University, Xi'an, China
| | - Yuehu Han
- Department of Cardiovascular Surgery, Xijing Hospital, The Fourth Military Medical University, Xi'an, China
| | - Jianjun Lv
- School of Basic Medicine, The Fourth Military Medical University, Xi'an, China
| | - Tian Li
- School of Basic Medicine, The Fourth Military Medical University, Xi'an, China
| | - Fulin Chen
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Faculty of Life Sciences, Northwest University, Xi'an, China
| | - Yuan Yu
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Faculty of Life Sciences, Northwest University, Xi'an, China
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Wang Z, Hu W, Lu C, Ma Z, Jiang S, Gu C, Acuña-Castroviejo D, Yang Y. Targeting NLRP3 (Nucleotide-Binding Domain, Leucine-Rich–Containing Family, Pyrin Domain–Containing-3) Inflammasome in Cardiovascular Disorders. Arterioscler Thromb Vasc Biol 2018; 38:2765-2779. [PMID: 30571177 DOI: 10.1161/atvbaha.118.311916] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Inflammation is an important innate immune response to infection or tissue damage. Inflammasomes are involved in the onset and development of inflammation. The NLRP3 (nucleotide-binding domain, leucine-rich–containing family, pyrin domain–containing-3) inflammasome is the best-characterized inflammasome. Recent evidence has indicated the importance of the NLRP3 inflammasome in the pathophysiology of cardiovascular disorders. To further understand the roles of the NLRP3 inflammasome in the cardiovascular system, we provide a comprehensive overview and discuss the remaining questions. First, a summary of NLRP3 inflammasome in the cardiovascular system is introduced. Then, the associations between NLRP3 inflammasome and cardiovascular disorders are presented. Finally, we discuss existing problems and potential directions with this issue. The information compiled here summarizes recent progress, thus potentially aiding in the understanding of the NLRP3 inflammasome in cardiovascular disorders, designing experimental and clinical research about the NLRP3 inflammasome, and promoting therapeutics for cardiovascular disorders.
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Affiliation(s)
- Zheng Wang
- From the Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Faculty of Life Sciences, Northwest University, Taibai, Xi’an, China (Z.W., C.L., Y.Y.)
- Department of Cardiothoracic Surgery, Wuhan General Hospital of The People’s Liberation Army, China (Z.W.)
| | - Wei Hu
- Department of Immunology (W.H.), The Fourth Military Medical University, Xi’an, China
| | - Chenxi Lu
- From the Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Faculty of Life Sciences, Northwest University, Taibai, Xi’an, China (Z.W., C.L., Y.Y.)
| | - Zhiqiang Ma
- Department of Thoracic Surgery, Tangdu Hospital (Z.M.), The Fourth Military Medical University, Xi’an, China
| | - Shuai Jiang
- Department of Aerospace Medicine (S.J.), The Fourth Military Medical University, Xi’an, China
| | - Chunhu Gu
- Department of Cardiovascular Surgery, Xijing Hospital (C.G.), The Fourth Military Medical University, Xi’an, China
| | - Darío Acuña-Castroviejo
- Biomedical Research Center, Health Sciences Technology Park, University of Granada, Spain (D.A.-C.)
| | - Yang Yang
- From the Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Faculty of Life Sciences, Northwest University, Taibai, Xi’an, China (Z.W., C.L., Y.Y.)
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PIG11 over-expression predicts good prognosis and induces HepG2 cell apoptosis via reactive oxygen species-dependent mitochondrial pathway. Biomed Pharmacother 2018; 108:435-442. [DOI: 10.1016/j.biopha.2018.09.062] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2018] [Revised: 09/11/2018] [Accepted: 09/11/2018] [Indexed: 12/20/2022] Open
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Kume T, Shackour T. Meta-analysis of the likelihood of FOXC1 expression in early- and late-stage tumors. Oncotarget 2018; 9:36625-36630. [PMID: 30564302 PMCID: PMC6290959 DOI: 10.18632/oncotarget.26358] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2018] [Accepted: 11/05/2018] [Indexed: 12/13/2022] Open
Abstract
Background Aberrations in the expression of the transcription factor forkhead box C1 (FOXC1) have been linked to a number of malignancies. Here, we characterized the relationship between FOXC1 and cancer progression by conducting a meta-analysis of studies that reported the frequency of FOXC1 expression in tumors of different stages (T1, T2, T3, T4). Materials and Method Relevant articles were retrieved from the Medline database by searching for the terms “FOXC1” and “cancer”; then, the retrieved articles were reviewed individually, and studies that were of multivariate cohort design, evaluated FOXC1 expression via immunohistochemical staining, and assessed the relationship between FOXC1 expression and cancer T-stage were included in our meta-analysis. Results Our search terms identified 128 studies, 5 of which met all inclusion criteria. A total of 850 tumor samples were evaluated in the 5 studies; 452 samples were from early-stage (T1-T2) tumors, and 398 were from late-stage (T3-T4) tumors. FOXC1 was expressed in 60.7% (516/850) of all samples, in 54.6% (247/452) of early-stage tumor samples, and in 67.5% (269/398) of late-stage tumor samples. When calculated relative to early-stage samples, the pooled risk for FOXC1 expression in late-stage samples was 1.238 (95% CI = 1.061–1.444, p = 0.007). Conclusions The results from our meta-analysis of 5 studies indicate that FOXC1 is 23.8% more likely to be expressed in late-stage tumors than in early-stage tumors.
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Affiliation(s)
- Tsutomu Kume
- Feinberg Cardiovascular and Renal Research Institute, Northwestern University School of Medicine, Chicago 60611, IL, USA
| | - Tarek Shackour
- Feinberg Cardiovascular and Renal Research Institute, Northwestern University School of Medicine, Chicago 60611, IL, USA
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Xia S, Qu J, Jia H, He W, Li J, Zhao L, Mao M, Zhao Y. Overexpression of Forkhead box C1 attenuates oxidative stress, inflammation and apoptosis in chronic obstructive pulmonary disease. Life Sci 2018; 216:75-84. [PMID: 30428305 DOI: 10.1016/j.lfs.2018.11.023] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Revised: 11/02/2018] [Accepted: 11/10/2018] [Indexed: 02/06/2023]
Abstract
AIM Chronic obstructive pulmonary disease (COPD) is a disease caused by cigarette smoke, which has been emerging as a serious health problem worldwide. The aim of this study is to explore the mRNA expression profile of lung tissues from the COPD rats and to characterize the role of Forkhead box C1 (Foxc1) in COPD. MAIN METHODS Wistar rats were exposed to cigarette smoke during 16 weeks for COPD model establishment. The microarray was used to identify the differential gene expression in the lung of rats. Adenovirus carrying Foxc1 was administered to rats by intratracheally instillation once a week for 16 weeks. Human bronchial epithelial cell line (16HBE) cells were transfected with Foxc1 siRNA followed by incubation in the presence of CSE (10%) for 24 h. Subsequently, the pathological changes, fibrosis, apoptosis, inflammatory cytokines and oxidative stress were detected. KEY FINDINGS Microarray results showed an upregulation of Foxc1 in lung tissues in COPD rats. Overexpression of Foxc1 mitigated the lung injury, as evidenced by reducing alveolar fusion, inflammatory cell infiltration and oxidative stress. Additionally, the apoptosis was remarkably increased in the lung in rats exposed to cigarette smoke, which was suppressed by Foxc1 overexpression. Furthermore, downregulation of Foxc1 aggravated the inflammation, oxidative stress and apoptosis in 16HBE cells with CSE treatment. SIGNIFICANCE Overexpression of Foxc1 could prevent oxidative stress, inflammation responses and cell apoptosis and knockdown of Foxc1 has the opposite effect, suggesting that Foxc1 may be available for lung protection during COPD.
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Affiliation(s)
- Shuyue Xia
- Department of Respiratory and Critical Care Medicine, Central Hospital Affiliated to Shenyang Medical College, Shenyang 110024, People's Republic of China.
| | - Jian Qu
- Shenyang Environmental Monitor Central Station, Shenyang 110016, People's Republic of China
| | - Hui Jia
- Department of Respiratory and Critical Care Medicine, Central Hospital Affiliated to Shenyang Medical College, Shenyang 110024, People's Republic of China
| | - Wei He
- Department of Respiratory and Critical Care Medicine, Central Hospital Affiliated to Shenyang Medical College, Shenyang 110024, People's Republic of China
| | - Jing Li
- Shenyang Environmental Monitor Central Station, Shenyang 110016, People's Republic of China
| | - Long Zhao
- Department of Respiratory and Critical Care Medicine, Central Hospital Affiliated to Shenyang Medical College, Shenyang 110024, People's Republic of China
| | - Mingqing Mao
- Department of Respiratory and Critical Care Medicine, Central Hospital Affiliated to Shenyang Medical College, Shenyang 110024, People's Republic of China
| | - Yan Zhao
- Department of Respiratory and Critical Care Medicine, Central Hospital Affiliated to Shenyang Medical College, Shenyang 110024, People's Republic of China
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