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Del Puerto HL, Miranda APGS, Qutob D, Ferreira E, Silva FHS, Lima BM, Carvalho BA, Roque-Souza B, Gutseit E, Castro DC, Pozzolini ET, Duarte NO, Lopes TBG, Taborda DYO, Quirino SM, Elgerbi A, Choy JS, Underwood A. Clinical Correlation of Transcription Factor SOX3 in Cancer: Unveiling Its Role in Tumorigenesis. Genes (Basel) 2024; 15:777. [PMID: 38927713 PMCID: PMC11202618 DOI: 10.3390/genes15060777] [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: 04/15/2024] [Revised: 06/04/2024] [Accepted: 06/07/2024] [Indexed: 06/28/2024] Open
Abstract
Members of the SOX (SRY-related HMG box) family of transcription factors are crucial for embryonic development and cell fate determination. This review investigates the role of SOX3 in cancer, as aberrations in SOX3 expression have been implicated in several cancers, including osteosarcoma, breast, esophageal, endometrial, ovarian, gastric, hepatocellular carcinomas, glioblastoma, and leukemia. These dysregulations modulate key cancer outcomes such as apoptosis, epithelial-mesenchymal transition (EMT), invasion, migration, cell cycle, and proliferation, contributing to cancer development. SOX3 exhibits varied expression patterns correlated with clinicopathological parameters in diverse tumor types. This review aims to elucidate the nuanced role of SOX3 in tumorigenesis, correlating its expression with clinical and pathological characteristics in cancer patients and cellular modelsBy providing a comprehensive exploration of SOX3 involvement in cancer, this review underscores the multifaceted role of SOX3 across distinct tumor types. The complexity uncovered in SOX3 function emphasizes the need for further research to unravel its full potential in cancer therapeutics.
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Affiliation(s)
- Helen Lima Del Puerto
- Department of General Pathology, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, MG, Brazil (E.F.)
| | - Ana Paula G. S. Miranda
- Department of General Pathology, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, MG, Brazil (E.F.)
| | - Dinah Qutob
- Department of Biological Sciences, Kent State University at Stark, North Canton, OH 44720, USA;
| | - Enio Ferreira
- Department of General Pathology, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, MG, Brazil (E.F.)
| | - Felipe H. S. Silva
- Department of General Pathology, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, MG, Brazil (E.F.)
| | - Bruna M. Lima
- Department of General Pathology, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, MG, Brazil (E.F.)
| | - Barbara A. Carvalho
- Department of General Pathology, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, MG, Brazil (E.F.)
| | - Bruna Roque-Souza
- Department of General Pathology, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, MG, Brazil (E.F.)
| | - Eduardo Gutseit
- Department of General Pathology, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, MG, Brazil (E.F.)
| | - Diego C. Castro
- Department of General Pathology, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, MG, Brazil (E.F.)
| | - Emanuele T. Pozzolini
- Department of General Pathology, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, MG, Brazil (E.F.)
| | - Nayara O. Duarte
- Department of General Pathology, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, MG, Brazil (E.F.)
| | - Thacyana B. G. Lopes
- Department of General Pathology, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, MG, Brazil (E.F.)
| | - Daiana Y. O. Taborda
- Department of General Pathology, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, MG, Brazil (E.F.)
| | - Stella M. Quirino
- Department of General Pathology, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, MG, Brazil (E.F.)
| | - Ahmed Elgerbi
- Department of Biology, The Catholic University of America, Washington, DC 20064, USA
| | - John S. Choy
- Department of Biology, The Catholic University of America, Washington, DC 20064, USA
| | - Adam Underwood
- Division of Mathematics and Sciences, Walsh University, North Canton, OH 44720, USA;
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Wang C, Yang Y, Li D, Guan Y, Cao M, Nie M, Sun C, Fu W, Kong X. Immunological Roles of CCL18 in Pan‑Cancer and Its Potential Value in Endometrial Cancer. Mol Biotechnol 2024:10.1007/s12033-024-01205-7. [PMID: 38816548 DOI: 10.1007/s12033-024-01205-7] [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: 12/21/2023] [Accepted: 05/14/2024] [Indexed: 06/01/2024]
Abstract
Endometrial cancer (EC) is one of the most prevalent malignancies in the female reproductive system. However, the potential functions and mechanisms of immune-related genes in the onset and progression of EC remain unclear. The immune-related gene CCL18 has been implicated in apoptosis, proliferation, invasion, metastasis, and drug resistance in various types of tumors. Nevertheless, its role in pan-cancer has been poorly investigated, and its expression value and prognostic significance in endometrial cancer (EC) have not been explored. Therefore, the objective of this study was to identify potential immune-related prognostic biomarkers for EC by utilizing the cancer genome atlas (TCGA), immunology database and analysis portal (ImmPort) database, and Gene Expression Omnibus (GEO). Immunohistochemistry staining results from EC tissue chips demonstrated elevated expression levels of inflammatory chemokine protein 18 (CCL18) in EC compared to normal endometrium. This study offers a potential therapeutic strategy for EC treatment by identifying regulatory targets through microRNA sequencing data. Additionally, drug prediction was based on CCL18 targets. Furthermore, an analysis of CCL18 expression in pan-cancer was conducted, and the results revealed its high expression in various types of cancer, including EC and bladder cancer. Through analysis of the ATAC-seq data, we found that SIX1, SOX3, and TWIST2 may regulate CCL18 transcription by binding to the gene promoter of CCL18 in EC. This study indicated that CCL18 could be a potential biomarker in pan-cancer and EC.
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Affiliation(s)
- Cangxue Wang
- School of Basic Medical Science, Zhengzhou University, Zhengzhou, Henan Province, China
| | - Yuxiang Yang
- School of Basic Medical Science, Zhengzhou University, Zhengzhou, Henan Province, China
| | - Donghao Li
- School of Basic Medical Science, Zhengzhou University, Zhengzhou, Henan Province, China
| | - Yihao Guan
- School of Basic Medical Science, Zhengzhou University, Zhengzhou, Henan Province, China
| | - MengYuan Cao
- School of Basic Medical Science, Zhengzhou University, Zhengzhou, Henan Province, China
| | - Manjie Nie
- Zhengzhou Key Laboratory of Children's Infection and Immunity, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou, China
| | - Caowei Sun
- Zhengzhou Key Laboratory of Children's Infection and Immunity, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou, China
| | - Wenke Fu
- School of Basic Medical Science, Zhengzhou University, Zhengzhou, Henan Province, China
| | - Xuhui Kong
- School of Basic Medical Science, Zhengzhou University, Zhengzhou, Henan Province, China.
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3
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Ali W, Xiao W, Hoang H, Cali V, Kajdacsy-Balla A. Carcinogenesis and Prognostic Utility of Arginine Methylation-Related Genes in Hepatocellular Cancer. Curr Issues Mol Biol 2023; 45:9422-9430. [PMID: 38132437 PMCID: PMC10742294 DOI: 10.3390/cimb45120591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 10/16/2023] [Accepted: 10/17/2023] [Indexed: 12/23/2023] Open
Abstract
Protein arginine methylation is among the most important post-translational modifications and has been studied in cancers such as those of the lung and breast. However, comparatively less has been investigated regarding hepatocellular carcinoma, with an annual incidence of almost one million cases. Through using in silico methods, this study examined arginine methylation-related gene expression and methylation levels, and alongside network and enrichment analysis attempted to find how said genes can drive tumorigenesis and offer possible therapeutic targets. We found a robust relationship among the selected methylation genes, with ⅞ showing prognostic value regarding overall survival, and a medley of non-arginine methylation pathways also being highlighted through the aforementioned analysis. This study furthers our knowledge of the methylation and expression patterns of arginine histone methylation-related genes, offering jumping points for further wet-lab studies.
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Affiliation(s)
- Waleed Ali
- Albert Einstein College of Medicine, The Bronx, NY 10461, USA; (W.A.); (W.X.); (H.H.); (V.C.)
| | - Weirui Xiao
- Albert Einstein College of Medicine, The Bronx, NY 10461, USA; (W.A.); (W.X.); (H.H.); (V.C.)
| | - Henry Hoang
- Albert Einstein College of Medicine, The Bronx, NY 10461, USA; (W.A.); (W.X.); (H.H.); (V.C.)
| | - Vincent Cali
- Albert Einstein College of Medicine, The Bronx, NY 10461, USA; (W.A.); (W.X.); (H.H.); (V.C.)
| | - Andre Kajdacsy-Balla
- Department of Pathology, College of Medicine, University of Illinois at Chicago, Chicago, IL 60612, USA
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4
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Rezaee A, Ahmadpour S, Jafari A, Aghili S, Zadeh SST, Rajabi A, Raisi A, Hamblin MR, Mahjoubin-Tehran M, Derakhshan M. MicroRNAs, long non-coding RNAs, and circular RNAs and gynecological cancers: focus on metastasis. Front Oncol 2023; 13:1215194. [PMID: 37854681 PMCID: PMC10580988 DOI: 10.3389/fonc.2023.1215194] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 08/28/2023] [Indexed: 10/20/2023] Open
Abstract
Gynecologic cancer is a significant cause of death in women worldwide, with cervical cancer, ovarian cancer, and endometrial cancer being among the most well-known types. The initiation and progression of gynecologic cancers involve a variety of biological functions, including angiogenesis and metastasis-given that death mostly occurs from metastatic tumors that have invaded the surrounding tissues. Therefore, understanding the molecular pathways underlying gynecologic cancer metastasis is critical for enhancing patient survival and outcomes. Recent research has revealed the contribution of numerous non-coding RNAs (ncRNAs) to metastasis and invasion of gynecologic cancer by affecting specific cellular pathways. This review focuses on three types of gynecologic cancer (ovarian, endometrial, and cervical) and three kinds of ncRNAs (long non-coding RNAs, microRNAs, and circular RNAs). We summarize the detailed role of non-coding RNAs in the different pathways and molecular interactions involved in the invasion and metastasis of these cancers.
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Affiliation(s)
- Aryan Rezaee
- Student Research Committee, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Sara Ahmadpour
- Biotechnology Department, Faculty of Chemistry, University of Kashan, Kashan, Iran
| | - Ameneh Jafari
- Proteomics Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Sarehnaz Aghili
- Department of Gynecology and Obstetrics, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Ali Rajabi
- School of Medicine, Kashan University of Medical Sciences, Kashan, Iran
- Student Research Committee, Kashan University of Medical Sciences, Kashan, Iran
| | - Arash Raisi
- School of Medicine, Kashan University of Medical Sciences, Kashan, Iran
- Student Research Committee, Kashan University of Medical Sciences, Kashan, Iran
| | - Michael R. Hamblin
- Laser Research Centre, Faculty of Health Science, University of Johannesburg, Doornfontein, South Africa
| | - Maryam Mahjoubin-Tehran
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
- School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Marzieh Derakhshan
- Shahid Beheshti Fertility Clinic, Department of Gynecology and Obsteterics, Isfahan University of Medical Sciences, Isfahan, Iran
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5
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Guha P, Sen K, Chowdhury P, Mukherjee D. Estrogen receptors as potential therapeutic target in endometrial cancer. J Recept Signal Transduct Res 2023; 43:19-26. [PMID: 36883690 DOI: 10.1080/10799893.2023.2187643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/09/2023]
Abstract
Endometrial cancer (EC) is one of the most common gynecological carcinomas in both developed and developing countries. Majority of the gynecological malignancies are hormonally driven where estrogen signaling acts as an oncogenic signal. Estrogen's effects are mediated via classical nuclear estrogen receptors; estrogen receptor alpha and beta (ERα and ERβ) and a trans-membrane G protein-coupled estrogen receptor (GPR30 and GPER). ERs and GPER through ligand binding triggers multiple downstream signaling pathways causing cell cycle regulation, cell differentiation, migration, and apoptosis in various tissues including endometrium. Although the molecular aspect of estrogen function in ER-mediated signaling is now partly understood, the same is not true for GPER-mediated signaling in endometrial malignancies. Understanding the physiological roles of ERα and GPER in EC biology therefore leads to the identification of some novel therapeutic targets. Here we review the effect of estrogen signaling through ERα-and GPER in EC, major types, and some affordable treatment approaches for endometrial tumor patients which has interesting implications in understanding uterine cancer progression.
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Affiliation(s)
- Payel Guha
- Department of Zoology, University of Kalyani, Kalyani, India.,Department of Molecular Biology and Bioinformatics, Tripura University, Suryamaninagar, India
| | - Koushik Sen
- Department of Zoology, University of Kalyani, Kalyani, India.,Department of Zoology, Jhargram Raj College, Jhargram, India
| | | | - Dilip Mukherjee
- Department of Zoology, University of Kalyani, Kalyani, India
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Ferrer AI, Einstein E, Morelli SS. Bone Marrow-Derived Cells in Endometrial Cancer Pathogenesis: Insights from Breast Cancer. Cells 2022; 11:cells11040714. [PMID: 35203363 PMCID: PMC8869947 DOI: 10.3390/cells11040714] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Revised: 02/08/2022] [Accepted: 02/13/2022] [Indexed: 02/04/2023] Open
Abstract
Endometrial cancer is the most common gynecological cancer, representing 3.5% of all new cancer cases in the United States. Abnormal stem cell-like cells, referred to as cancer stem cells (CSCs), reside in the endometrium and possess the capacity to self-renew and differentiate into cancer progenitors, leading to tumor progression. Herein we review the role of the endometrial microenvironment and sex hormone signaling in sustaining EC progenitors and potentially promoting dormancy, a cellular state characterized by cell cycle quiescence and resistance to conventional treatments. We offer perspective on mechanisms by which bone marrow-derived cells (BMDCs) within the endometrial microenvironment could promote endometrial CSC (eCSC) survival and/or dormancy. Our perspective relies on the well-established example of another sex hormone-driven cancer, breast cancer, in which the BM microenvironment plays a crucial role in acquisition of CSC phenotype and dormancy. Our previous studies demonstrate that BMDCs migrate to the endometrium and express sex hormone (estrogen and progesterone) receptors. Whether the BM is a source of eCSCs is unknown; alternatively, crosstalk between BMDCs and CSCs within the endometrial microenvironment could be an additional mechanism supporting eCSCs and tumorigenesis. Elucidating these mechanisms will provide avenues to develop novel therapeutic interventions for EC.
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Affiliation(s)
- Alejandra I. Ferrer
- Department of Medicine, Rutgers New Jersey Medical School, Newark, NJ 07103, USA; (A.I.F.); (E.E.)
- School of Graduate Studies Newark, Rutgers University, Newark, NJ 07103, USA
| | - Ella Einstein
- Department of Medicine, Rutgers New Jersey Medical School, Newark, NJ 07103, USA; (A.I.F.); (E.E.)
| | - Sara S. Morelli
- Department of Obstetrics, Gynecology and Reproductive Health, Rutgers New Jersey Medical School, Newark, NJ 07103, USA
- Correspondence:
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microRNA-Mediated Encoding and Decoding of Time-Dependent Signals in Tumorigenesis. Biomolecules 2022; 12:biom12020213. [PMID: 35204714 PMCID: PMC8961662 DOI: 10.3390/biom12020213] [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: 11/22/2021] [Revised: 01/13/2022] [Accepted: 01/21/2022] [Indexed: 02/01/2023] Open
Abstract
microRNAs, pivotal post-transcriptional regulators of gene expression, in the past decades have caught the attention of researchers for their involvement in different biological processes, ranging from cell development to cancer. Although lots of effort has been devoted to elucidate the topological features and the equilibrium properties of microRNA-mediated motifs, little is known about how the information encoded in frequency, amplitude, duration, and other features of their regulatory signals can affect the resulting gene expression patterns. Here, we review the current knowledge about microRNA-mediated gene regulatory networks characterized by time-dependent input signals, such as pulses, transient inputs, and oscillations. First, we identify the general characteristic of the main motifs underlying temporal patterns. Then, we analyze their impact on two commonly studied oncogenic networks, showing how their dysfunction can lead to tumorigenesis.
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8
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Pan C, Liang L, Wang Z, Zhang B, Li Q, Tian Y, Yu Y, Chen Z, Wang X, Liu H. Expression and significance of SOX B1 genes in glioblastoma multiforme patients. J Cell Mol Med 2021; 26:789-799. [PMID: 34953010 PMCID: PMC8817144 DOI: 10.1111/jcmm.17120] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 11/18/2021] [Accepted: 12/01/2021] [Indexed: 12/21/2022] Open
Abstract
The overall survival of glioblastoma multiforme (GBM) patients remains poor. To improve patient outcomes, effective diagnostic and prognostic biomarkers for GBM are needed. In this study, we first applied bioinformatic analyses to identify biomarkers for GBM, focusing on SOX (sex‐determining region on the Y chromosome (SRY)‐related high mobility group (HMG) box) B1 family members. The ONCOMINE, GEPIA, LinkedOmics and CCLE databases were used to assess mRNA expression levels of the SOX B1 family members in different cancers and normal tissue. Further bioinformatic analysis was performed using the ONCOMINE database in combination with the LinkedOmics data set to identify the prognostic value of SOX B1 family members for GBM. We found mRNA expression levels of all tested SOX B1 genes were significantly increased in GBM. In the LinkedOmics database, increased expression of SOX3 indicated a better overall survival. In GEPIA databases, increased expression of all SOX B1 family members suggested an improved overall survival, but none of them were statistically different. Then, Transwell assays and wound healing were employed to evaluate the motility and invasive captivity of U251 cells when silencing SOX2 and SOX3. We found exogenous inhibition of SOX2 appeared to reduce the migration and invasion of U251 cells in vitro. Collectively, our research suggested that SOX2 might serve as a cancer‐promoting gene to identify high‐risk GBM patients, and SOX3 had the potential to be a prognostic biomarker for GBM patients.
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Affiliation(s)
- Cunyao Pan
- School of Public Health Lanzhou University, Lanzhou, China
| | - Lanlan Liang
- School of Public Health Lanzhou University, Lanzhou, China
| | - Zirou Wang
- Tianjin Institute of Environmental and Operational Medicine, Tianjin, China
| | - Baoyi Zhang
- Tianjin Institute of Environmental and Operational Medicine, Tianjin, China
| | - Qionglin Li
- School of Public Health Lanzhou University, Lanzhou, China
| | - Yingrui Tian
- School of Public Health Lanzhou University, Lanzhou, China
| | - Yijing Yu
- Tianjin Institute of Environmental and Operational Medicine, Tianjin, China
| | - Zhaoli Chen
- Tianjin Institute of Environmental and Operational Medicine, Tianjin, China
| | - Xinxing Wang
- Tianjin Institute of Environmental and Operational Medicine, Tianjin, China
| | - Hui Liu
- School of Public Health Lanzhou University, Lanzhou, China
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9
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Alabiad MA, Harb OA, Hefzi N, Ahmed RZ, Osman G, Shalaby AM, Alnemr AAA, Saraya YS. Prognostic and clinicopathological significance of TMEFF2, SMOC-2, and SOX17 expression in endometrial carcinoma. Exp Mol Pathol 2021; 122:104670. [PMID: 34339705 DOI: 10.1016/j.yexmp.2021.104670] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Revised: 06/21/2021] [Accepted: 07/29/2021] [Indexed: 12/14/2022]
Abstract
Background there is a need for novel biomarkers and targeting therapies for predicting Endometrial carcinoma (EC) progression and recurrence. TMEFF2 is a gene that was found to play a role in EMT. SMOC-2 is expressed in embryogenesis and it was identified as a recent stem cell-related gene that has a role in cancer progression. SRY-box 17 (SOX17) is a member of the SRY-related HMG-box (SOX) family of transcription factors. Dysregulation or downregulation of SOX17 expression was found in many cancer tissues. AIM In the present study, we aimed to assess the tissue protein expressions of TMEFF2, SMOC-2, and SOX17 in EC using immunohistochemistry to evaluate their clinicopathological values and prognostic roles in EC patients. PATIENTS AND METHODS This is prospective cohort study included 120 patients with EC. Sections from 120 paraffin blocks were retrieved and stained with TMEFF2, SMOC-2, and SOX17 using immunohistochemistry, the expression of markers in all tissue samples was assessed, analyzed and correlation of pathological parameters with the levels of expression was done. All patients were followed up till death or till the last known alive data for about 50 months (range from 25 to 60). RESULTS TMEFF2, SMOC-2 expression was correlated with the presence of lymph node metastases (p = 0.023), distant metastasis (p = 0.039) recurrence of the tumor after successful therapy, overall survival, and disease-free survival (p < 0.001). SOX17 positive expression was positively correlated with low grade (p = 0.019), absence of lymph node metastasis (p = 0.001), absence of distant metastasis (p = 0.013), low stage (p = 0.03), and its negative expression was positively correlated with recurrence of the tumor after successful therapy, overall survival and disease-free survival (p = 0.001). In conclusion, we demonstrated that both TMEFF2 and SMOC-2 were highly expressed in EC and were associated with a shortened survival rate, dismal outcome, and poor prognosis in EC patients. While SOX17 expression was related to a favorable outcome and its down-regulation was associated with dismal EC patient's survival.
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Affiliation(s)
- Mohamed Ali Alabiad
- Department of Pathology, Faculty of Medicine, Zagazig University, Zagazig, Egypt.
| | - Ola A Harb
- Department of Pathology, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Nabila Hefzi
- Department of Clinical Oncology& Nuclear Medicine, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Rham Z Ahmed
- Department of Medical Oncology, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Gamal Osman
- Department of General Surgery, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Amany Mohamed Shalaby
- Department of Histology and Cell Biology, Faculty of Medicine, Tanta University, Tanta, Egypt
| | - Amr Abd-Almohsen Alnemr
- Department of Gynecology and Obstetrics, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Yasser S Saraya
- Department of Gynecology and Obstetrics, Faculty of Medicine, Zagazig University, Zagazig, Egypt
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10
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Klicka K, Grzywa TM, Klinke A, Mielniczuk A, Włodarski PK. The Role of miRNAs in the Regulation of Endometrial Cancer Invasiveness and Metastasis-A Systematic Review. Cancers (Basel) 2021; 13:3393. [PMID: 34298609 PMCID: PMC8304659 DOI: 10.3390/cancers13143393] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 06/18/2021] [Accepted: 07/02/2021] [Indexed: 12/17/2022] Open
Abstract
Endometrial cancer (EC) is the most common genital cancer in women with increasing death rates. MiRNAs are short non-coding RNAs that regulate gene expression on the post-transcriptional levels. Multiple studies demonstrated a fundamental role of miRNAs in the regulation of carcinogenesis. This systematic review is a comprehensive overview of the role of miRNAs in the regulation of cancer cell invasiveness and metastasis in EC. The literature was searched for studies investigating the role of miRNAs in the regulation of invasiveness and metastasis in EC. We explored PubMed, Embase, and Scopus using the following keywords: miRNA, metastasis, invasiveness, endometrial cancer. Data were collected from 163 articles that described the expression and role of 106 miRNAs in the regulation of EC invasiveness and metastasis out of which 63 were tumor suppressor miRNAs, and 38 were oncomiRNAs. Five miRNAs had a discordant role in different studies. Moreover, we identified 66 miRNAs whose expression in tumor tissue or concentration in serum correlated with at least one clinical parameter. These findings suggest a crucial role of miRNAs in the regulation of EC invasiveness and metastasis and present them as potential prognostic factors for patients with EC.
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Affiliation(s)
- Klaudia Klicka
- Department of Methodology, Medical University of Warsaw, 02-091 Warsaw, Poland; (K.K.); (T.M.G.); (A.K.); (A.M.)
- Doctoral School, Medical University of Warsaw, 02-091 Warsaw, Poland
| | - Tomasz M. Grzywa
- Department of Methodology, Medical University of Warsaw, 02-091 Warsaw, Poland; (K.K.); (T.M.G.); (A.K.); (A.M.)
- Doctoral School, Medical University of Warsaw, 02-091 Warsaw, Poland
- Department of Immunology, Medical University of Warsaw, 02-097 Warsaw, Poland
| | - Alicja Klinke
- Department of Methodology, Medical University of Warsaw, 02-091 Warsaw, Poland; (K.K.); (T.M.G.); (A.K.); (A.M.)
| | - Aleksandra Mielniczuk
- Department of Methodology, Medical University of Warsaw, 02-091 Warsaw, Poland; (K.K.); (T.M.G.); (A.K.); (A.M.)
| | - Paweł K. Włodarski
- Department of Methodology, Medical University of Warsaw, 02-091 Warsaw, Poland; (K.K.); (T.M.G.); (A.K.); (A.M.)
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11
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The role of SOX family transcription factors in gastric cancer. Int J Biol Macromol 2021; 180:608-624. [PMID: 33662423 DOI: 10.1016/j.ijbiomac.2021.02.202] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Accepted: 02/26/2021] [Indexed: 02/08/2023]
Abstract
Gastric cancer (GC) is a leading cause of death worldwide. GC is the third-most common cause of cancer-related death after lung and colorectal cancer. It is also the fifth-most commonly diagnosed cancer. Accumulating evidence has revealed the role of signaling networks in GC progression. Identification of these molecular pathways can provide new insight into therapeutic approaches for GC. Several molecular factors involved in GC can play both onco-suppressor and oncogene roles. Sex-determining region Y (Sry)-box-containing (SOX) family members are transcription factors with a well-known role in cancer. SOX proteins can bind to DNA to regulate cellular pathways via a highly conserved domain known as high mobility group (HMG). In the present review, the roles of SOX proteins in the progression and/or inhibition of GC are discussed. The dual role of SOX proteins as tumor-promoting and tumor-suppressing factors is highlighted. SOX members can affect upstream mediators (microRNAs, long non-coding RNAs and NF-κB) and down-stream mediators (FAK, HIF-1α, CDX2 and PTEN) in GC. The possible role of anti-tumor compounds to target SOX pathway members in GC therapy is described. Moreover, SOX proteins may be used as diagnostic or prognostic biomarkers in GC.
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Tian W, Li Z, Bai L, Chen L, Yan Y, Li H, Han Y, Teng F, Gao C, Xue F, Wang Y. The oncogenic role of SOX8 in endometrial carcinoma. Cancer Biol Ther 2020; 21:1136-1144. [PMID: 33190587 DOI: 10.1080/15384047.2020.1840318] [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] [Indexed: 02/07/2023] Open
Abstract
Endometrial carcinoma (EC) remains one of the most prevalent forms of cancer to impact the female reproductive system, yet the mechanisms governing its development and progression are incompletely understood. We, therefore, sought to assess the relevance of SOX8 to EC progression and patient prognosis. Array comparative genomic hybridization (aCGH) was performed using samples from 50 patients with EC. Samples were separated based upon whether patients were positive for lymph node metastasis (LN+ and LN-, respectively). Based on our initial results, the SOX8 gene was selected for further analysis. Immunohistochemical staining of 630 endometrial tissue samples was conducted to understand how SOX8 expression relates to specific EC clinicopathological characteristics. In addition, we explored the impact of SOX8 expression on the growth, invasion, and migration of EC cells through knockdown and overexpression experiments. In our initial aCGH analysis, SOX family proteins and the Wnt and Notch signaling pathways were significantly associated with EC LN metastasis. SOX8 expression was markedly increased in EC tumor samples relative to normal endometrial tissue (P= .003), and higher SOX8 expression was linked to a high tumor histological grade (P= .032), LN metastasis (P= .027), and shorter patient overall survival (P= .031). When SOX8 was knocked down, this further impaired the proliferative, invasive, and migratory activity of EC cells, whereas overexpressing this gene had the opposite effect. SOX8 may function in an oncogenic manner to drive EC development and progression, and higher SOX8 expression is associated with a poor EC patient prognosis.
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Affiliation(s)
- Wenyan Tian
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital , Tianjin, China
| | - Zhanghuan Li
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital , Tianjin, China
| | - Lu Bai
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital , Tianjin, China.,Department of Gynecology and Obstetrics, Nankai University Affiliated Hospital (Tianjin No.4 Hospital) , Tianjin, China
| | - Lingli Chen
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital , Tianjin, China
| | - Ye Yan
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital , Tianjin, China
| | - Huihui Li
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital , Tianjin, China
| | - Yanyan Han
- Department of Pathology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine , Tianjin, China
| | - Fei Teng
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital , Tianjin, China
| | - Chao Gao
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital , Tianjin, China
| | - Fengxia Xue
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital , Tianjin, China
| | - Yingmei Wang
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital , Tianjin, China
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The Interplay of Tumor Stroma and Translational Factors in Endometrial Cancer. Cancers (Basel) 2020; 12:cancers12082074. [PMID: 32726992 PMCID: PMC7463731 DOI: 10.3390/cancers12082074] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2020] [Revised: 07/19/2020] [Accepted: 07/22/2020] [Indexed: 12/21/2022] Open
Abstract
Endometrial cancer (EC) is a common gynecologic malignancy which continues to have a poor prognosis in advanced stages due to current therapeutic limitations. A significant mechanism of chemoresistance in EC has been shown to also be the enhancement of epithelial to mesenchymal transition (EMT) and the subsequent obtainment of stem cell-like characteristics of EC. Current evidence on EMT in EC however fails to explain the relationship leading to an EMT signaling enhancement. Our review therefore focuses on understanding eukaryotic translation initiation factors (eIFs) as key regulators of the translational process in enhancing EMT and subsequently impacting higher chemoresistance of EC. We identified pathways connected to the development of a microenvironment for EMT, inducers of the process specifically related to estrogen receptors as well as their interplay with eIFs. In the future, investigation elucidating the translational biology of EC in EMT may therefore focus on the signaling between protein kinase RNA-like ER kinase (PERK) and eIF2alpha as well as eIF3B.
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14
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Giannone G, Attademo L, Scotto G, Genta S, Ghisoni E, Tuninetti V, Aglietta M, Pignata S, Valabrega G. Endometrial Cancer Stem Cells: Role, Characterization and Therapeutic Implications. Cancers (Basel) 2019; 11:E1820. [PMID: 31752447 PMCID: PMC6896186 DOI: 10.3390/cancers11111820] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Revised: 11/08/2019] [Accepted: 11/13/2019] [Indexed: 02/06/2023] Open
Abstract
Endometrial cancer (EC) is the most frequent gynecological cancer. In patients with relapsed and advanced disease, prognosis is still dismal and development of resistance is common. In this context, endometrial Cancer Stem Cells (eCSC), stem-like cells capable to self-renewal and differentiation in mature cancer cells, represent a potential field of expansion for drug development. The aim of this review is to characterize the role of eCSC in EC, their features and how they could be targeted. CSC are involved in progression, invasiveness and metastasis (though epithelial to mesenchimal transition, EMT), as well as chemoresistance in EC. Nevertheless, isolation of eCSC is still controversial. Indeed, CD133, Aldheyde dehydrogenase (ALDH), CD117, CD55 and CD44 are enriched in CSCs but there is no universal marker nowadays. The most frequently activated pathways in eCSC are Wingless-INT (Wnt)/β-catenin, Notch1, and Hedghog, with a high expression of self-renewal transcription factors like Octamer binding transcription factor 4 (OCT), B Lymphoma Mo-MLV Insertion Region 1 Homolog (BMI1), North American Network Operations Group Homebox protein (NANOG), and SRY-Box 2 (SOX2). These pathways have been targeted with selective drugs alone or in combination with chemotherapy and immunotherapy. Unfortunately, although preclinical results are encouraging, few clinical data are available.
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Affiliation(s)
- Gaia Giannone
- Department of Oncology, University of Torino, 10124 Torino, Italy; (G.S.); (S.G.); (E.G.); (V.T.); (M.A.); (G.V.)
- Candiolo Cancer Institute, FPO - IRCCS - Str. Prov.le 142, km. 3,95, 10060 Candiolo (TO), Italy
| | - Laura Attademo
- Department of Urology and Gynecology, Istituto Nazionale Tumori IRCCS Fondazione G. Pascale Napoli, 80131 Napoli, Italy; (L.A.); (S.P.)
| | - Giulia Scotto
- Department of Oncology, University of Torino, 10124 Torino, Italy; (G.S.); (S.G.); (E.G.); (V.T.); (M.A.); (G.V.)
- Candiolo Cancer Institute, FPO - IRCCS - Str. Prov.le 142, km. 3,95, 10060 Candiolo (TO), Italy
| | - Sofia Genta
- Department of Oncology, University of Torino, 10124 Torino, Italy; (G.S.); (S.G.); (E.G.); (V.T.); (M.A.); (G.V.)
- Candiolo Cancer Institute, FPO - IRCCS - Str. Prov.le 142, km. 3,95, 10060 Candiolo (TO), Italy
| | - Eleonora Ghisoni
- Department of Oncology, University of Torino, 10124 Torino, Italy; (G.S.); (S.G.); (E.G.); (V.T.); (M.A.); (G.V.)
- Candiolo Cancer Institute, FPO - IRCCS - Str. Prov.le 142, km. 3,95, 10060 Candiolo (TO), Italy
| | - Valentina Tuninetti
- Department of Oncology, University of Torino, 10124 Torino, Italy; (G.S.); (S.G.); (E.G.); (V.T.); (M.A.); (G.V.)
- Candiolo Cancer Institute, FPO - IRCCS - Str. Prov.le 142, km. 3,95, 10060 Candiolo (TO), Italy
| | - Massimo Aglietta
- Department of Oncology, University of Torino, 10124 Torino, Italy; (G.S.); (S.G.); (E.G.); (V.T.); (M.A.); (G.V.)
- Candiolo Cancer Institute, FPO - IRCCS - Str. Prov.le 142, km. 3,95, 10060 Candiolo (TO), Italy
| | - Sandro Pignata
- Department of Urology and Gynecology, Istituto Nazionale Tumori IRCCS Fondazione G. Pascale Napoli, 80131 Napoli, Italy; (L.A.); (S.P.)
| | - Giorgio Valabrega
- Department of Oncology, University of Torino, 10124 Torino, Italy; (G.S.); (S.G.); (E.G.); (V.T.); (M.A.); (G.V.)
- Candiolo Cancer Institute, FPO - IRCCS - Str. Prov.le 142, km. 3,95, 10060 Candiolo (TO), Italy
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15
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MicroRNA-135a promotes proliferation, migration, invasion and induces chemoresistance of endometrial cancer cells. Eur J Obstet Gynecol Reprod Biol X 2019; 5:100103. [PMID: 32021975 PMCID: PMC6994408 DOI: 10.1016/j.eurox.2019.100103] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Revised: 10/30/2019] [Accepted: 11/13/2019] [Indexed: 12/21/2022] Open
Abstract
Aims MicroRNAs play essential roles in tumorigenesis and progression in various cancers including endometrial cancer. Here we assessed the role of miR-135a on proliferation, chemosensitivity, migration and invasion of endometrial cancer cells. Methods WST-1 assay was performed to examine the proliferation of HEC-1-B and ISHIKAWA endometrial cancer cells with altered expression of miR-135a, with or without cisplatin treatment. Transwell migration and matrigel invasion assays were used to assess the migration and invasion of endometrial cancer cells. The Caspase-Glo3/7 assay was used to examine the effect of miR-135a on cisplatin-induced apoptosis of endometrial cancer cells. The dual-luciferase reporter assay was conducted to validate the putative binding site. Results Upregulation of miR-135a improved the proliferation, and promoted migration and invasion of endometrial cancer cells. Furthermore, miR-135a decreased the sensitivity of HEC-1-B and ISHIKAWA cells after cisplatin treatment. The cisplatin-induced apoptosis in endometrial cancer cells was inhibited by miR-135a by regulation of BAX and Bcl-2 expression. Meanwhile, miR-135a could regulate epithelial to mesenchymal transition (EMT) by altering the expression of E-cadherin, N-cadherin, snail and Vimentin in endometrial cancer cells. Further study showed that the expression levels of PTEN and p-AKT in endometrial cancer cells were changed after aberrant expression of miR-135a. Conclusion MiR-135a played important roles in tumorigenesis and disease progression of endometrial cancer by regulating proliferation and chemosensitivy of endometrial cancer cells by targeting AKT signaling pathway. Our study indicates that miR-135a might act as a potential biomarker to predict chemotherapy response and prognosis in endometrial cancer.
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16
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Deng J, Wang W, Yu G, Ma X. MicroRNA‑195 inhibits epithelial‑mesenchymal transition by targeting G protein‑coupled estrogen receptor 1 in endometrial carcinoma. Mol Med Rep 2019; 20:4023-4032. [PMID: 31545414 PMCID: PMC6797983 DOI: 10.3892/mmr.2019.10652] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Accepted: 06/25/2019] [Indexed: 12/12/2022] Open
Abstract
Epithelial-mesenchymal transition (EMT) has been shown to exert promoting effects on the progression of a number of cancer types, including endometrial carcinoma (EC). MicroRNA (miRNA or miR)-195 has been shown to function as a tumor suppressor. This study aimed to explore the potential role of miR-195 in the EMT process of EC. miR-195 overexpression (Mimics) and mimics control (Mock) vectors were constructed and transfected into human endometrial cancer cells (AN3-CA and Hec1A) using Lipofectamine 2000, and cell viability was detected using the Cell Counting kit-8 (CCK-8). The invasive and migratory capacities of the cells transfected with the Mimics or Mock vectors were assessed by Transwell and wound healing assays. Relative mRNA and protein levels were analyzed by reverse transcription-quantitative polymerase chain reaction (RT-qPCR) and western blot analysis, respectively. Using TargetScan prediction, the potential target of miR-195 was identified and was further verified by dual-luciferase reporter assay. Following transfection with miR-195 mimics, the viability of the AN3-CA and Hec1A cells decreased in a time-dependent manner, specifically at 24 h. The wound closure rate and the number of invaded cells in the Mimics group were much lower than those in the Control and Mock groups (P<0.01). miR-195 overexpression significantly upregulated the mRNA and protein levels of tissue inhibitor of metalloproteinase 2 (TIMP-2), while it downregulated the expression levels of matrix metalloproteinase (MMP)-2 and MMP-9. Moreover, the phosphorylation levels of PI3K and AKT were also notably decreased (P<0.01). G protein-coupled estrogen receptor 1 (GPER) was identified as a target of miR-195. On the whole, the findings of this study indicate that the inhibitory effects of miR195 on EC cell migration and invasion are associated with the PI3K/AKT signaling pathway and GPER expression.
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Affiliation(s)
- Junfeng Deng
- Department of Obstetrics and Gynecology, Yantai Hospital of Traditional Chinese Medicine, Yantai, Shandong 264012, P.R. China
| | - Weihua Wang
- Department of Obstetrics and Gynecology, Yantai Hospital of Traditional Chinese Medicine, Yantai, Shandong 264012, P.R. China
| | - Guangyu Yu
- Department of Obstetrics and Gynecology, Yantai Hospital of Traditional Chinese Medicine, Yantai, Shandong 264012, P.R. China
| | - Xiuzhen Ma
- Department of Obstetrics and Gynecology, Yantai Hospital of Traditional Chinese Medicine, Yantai, Shandong 264012, P.R. China
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17
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Hu Y, Wu AY, Xu C, Song KQ, Wang WJ, Yin X, Di W, Hong ZB, Qiu LH. MicroRNA-449a Inhibits Tumor Metastasis through AKT/ERK1/2 Inactivation by Targeting Steroid Receptor Coactivator (SRC) in Endometrial Cancer. J Cancer 2019; 10:547-555. [PMID: 30719151 PMCID: PMC6360304 DOI: 10.7150/jca.27748] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Accepted: 10/28/2018] [Indexed: 12/21/2022] Open
Abstract
Endometrial cancer represents the leading frequency in gynecological malignancy in developed countries. Even with early detection, metastasis and recurrence remain the main reasons for a high death rate. MicroRNA-449a (miR-449a) has been reported to function as a tumor suppressor, yet the role of miR-449a in endometrial cancer metastasis has not been investigated. The present study identified that miR-449a was downregulated in advanced endometrial cancer. Overexpression of miR-449a decreased the migration and invasion of KLE and AN3CA endometrial cancer cells. Using luciferase reporter assays, we identified that miR-449a directly targeted the steroid receptor coactivator (SRC) by binding to sites in the 3' untranslated regions. Elevated expressions of SRC have been witnessed in advanced endometrial cancer tissues and have promoted tumor metastasis. We also identified that the suppressive effect of miR-449a on metastasis could be mediated by downregulating SRC and that miR-449a could suppress AKT and ERK1/2 pathway activation in endometrial cancer cells. These findings contribute to the current understanding of the function of miR-449a in endometrial cancer.
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Affiliation(s)
- Yuan Hu
- Department of Obstetrics and Gynecology, Ren Ji Hospital, School of Medicine, Shanghai JiaoTong University, Shanghai 200127, China
- Shanghai Key Laboratory of Gynecologic Oncology, Shanghai 200127, China
| | - An-Yue Wu
- Department of Obstetrics and Gynecology, Ren Ji Hospital, School of Medicine, Shanghai JiaoTong University, Shanghai 200127, China
- Shanghai Key Laboratory of Gynecologic Oncology, Shanghai 200127, China
| | - Cong Xu
- Department of Obstetrics and Gynecology, Ren Ji Hospital, School of Medicine, Shanghai JiaoTong University, Shanghai 200127, China
- Shanghai Key Laboratory of Gynecologic Oncology, Shanghai 200127, China
| | - Ke-Qi Song
- Department of Obstetrics and Gynecology, Ren Ji Hospital, School of Medicine, Shanghai JiaoTong University, Shanghai 200127, China
- Shanghai Key Laboratory of Gynecologic Oncology, Shanghai 200127, China
| | - Wen-Jing Wang
- Department of Obstetrics and Gynecology, Ren Ji Hospital, School of Medicine, Shanghai JiaoTong University, Shanghai 200127, China
- Shanghai Key Laboratory of Gynecologic Oncology, Shanghai 200127, China
| | - Xia Yin
- Department of Obstetrics and Gynecology, Ren Ji Hospital, School of Medicine, Shanghai JiaoTong University, Shanghai 200127, China
- Shanghai Key Laboratory of Gynecologic Oncology, Shanghai 200127, China
| | - Wen Di
- Department of Obstetrics and Gynecology, Ren Ji Hospital, School of Medicine, Shanghai JiaoTong University, Shanghai 200127, China
- Shanghai Key Laboratory of Gynecologic Oncology, Shanghai 200127, China
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University
| | - Zu-Bei Hong
- Department of Obstetrics and Gynecology, Ren Ji Hospital, School of Medicine, Shanghai JiaoTong University, Shanghai 200127, China
- Shanghai Key Laboratory of Gynecologic Oncology, Shanghai 200127, China
| | - Li-Hua Qiu
- Department of Obstetrics and Gynecology, Ren Ji Hospital, School of Medicine, Shanghai JiaoTong University, Shanghai 200127, China
- Shanghai Key Laboratory of Gynecologic Oncology, Shanghai 200127, China
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18
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Marjanovic Vicentic J, Drakulic D, Garcia I, Vukovic V, Aldaz P, Puskas N, Nikolic I, Tasic G, Raicevic S, Garros-Regulez L, Sampron N, Atkinson MJ, Anastasov N, Matheu A, Stevanovic M. SOX3 can promote the malignant behavior of glioblastoma cells. Cell Oncol (Dordr) 2018; 42:41-54. [PMID: 30209685 DOI: 10.1007/s13402-018-0405-5] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/28/2018] [Indexed: 12/19/2022] Open
Abstract
PURPOSE Glioblastoma is the most common and lethal adult brain tumor. Despite current therapeutic strategies, including surgery, radiation and chemotherapy, the median survival of glioblastoma patients is 15 months. The development of this tumor depends on a sub-population of glioblastoma stem cells governing tumor propagation and therapy resistance. SOX3 plays a role in both normal neural development and carcinogenesis. However, little is known about its role in glioblastoma. Thus, the aim of this work was to elucidate the role of SOX3 in glioblastoma. METHODS SOX3 expression was assessed using real-time quantitative PCR (RT-qPCR), Western blotting and immunohistochemistry. MTT, immunocytochemistry and Transwell assays were used to evaluate the effects of exogenous SOX3 overexpression on the viability, proliferation, migration and invasion of glioblastoma cells, respectively. The expression of Hedgehog signaling pathway components and autophagy markers was assessed using RT-qPCR and Western blot analyses, respectively. RESULTS Higher levels of SOX3 expression were detected in a subset of primary glioblastoma samples compared to those in non-tumoral brain tissues. Exogenous overexpression of this gene was found to increase the proliferation, viability, migration and invasion of glioblastoma cells. We also found that SOX3 up-regulation was accompanied by an enhanced activity of the Hedgehog signaling pathway and by suppression of autophagy in glioblastoma cells. Additionally, we found that SOX3 expression was elevated in patient-derived glioblastoma stem cells, as well as in oncospheres derived from glioblastoma cell lines, compared to their differentiated counterparts, implying that SOX3 expression is associated with the undifferentiated state of glioblastoma cells. CONCLUSION From our data we conclude that SOX3 can promote the malignant behavior of glioblastoma cells.
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Affiliation(s)
- Jelena Marjanovic Vicentic
- Laboratory for Human Molecular Genetics, Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, Belgrade, Serbia
| | - Danijela Drakulic
- Laboratory for Human Molecular Genetics, Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, Belgrade, Serbia.
| | - Idoia Garcia
- Cellular Oncology Group, Biodonostia Health Research Institute, San Sebastian, Spain.,IKERBASQUE, Basque Foundation for Science, Bilbao, Spain.,CIBER de Fragilidad y Envejecimiento Saludable (CIBERfes), Madrid, Spain
| | - Vladanka Vukovic
- Laboratory for Human Molecular Genetics, Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, Belgrade, Serbia
| | - Paula Aldaz
- Cellular Oncology Group, Biodonostia Health Research Institute, San Sebastian, Spain.,CIBER de Fragilidad y Envejecimiento Saludable (CIBERfes), Madrid, Spain
| | - Nela Puskas
- Institute of Histology and Embryology "Aleksandar Ð. Kostić", School of Medicine, University of Belgrade, Belgrade, Serbia
| | - Igor Nikolic
- Clinical Center of Serbia, Clinic for Neurosurgery, Belgrade, Serbia.,Medical Faculty, University of Belgrade, Belgrade, Serbia
| | - Goran Tasic
- Clinical Center of Serbia, Clinic for Neurosurgery, Belgrade, Serbia.,Medical Faculty, University of Belgrade, Belgrade, Serbia
| | - Savo Raicevic
- Clinical Center of Serbia, Clinic for Neurosurgery, Belgrade, Serbia
| | - Laura Garros-Regulez
- Cellular Oncology Group, Biodonostia Health Research Institute, San Sebastian, Spain
| | - Nicolas Sampron
- Cellular Oncology Group, Biodonostia Health Research Institute, San Sebastian, Spain.,CIBER de Fragilidad y Envejecimiento Saludable (CIBERfes), Madrid, Spain.,Neuro-oncology Tumor Board, Donostia Hospital, San Sebastian, Spain
| | - Michael J Atkinson
- Institute of Radiation Biology, Helmholtz Center Munich, German Research Center for Environmental Health, Neuherberg, Germany.,Chair of Radiation Biology, Technical University of Munich, Munich, Germany
| | - Natasa Anastasov
- Institute of Radiation Biology, Helmholtz Center Munich, German Research Center for Environmental Health, Neuherberg, Germany
| | - Ander Matheu
- Cellular Oncology Group, Biodonostia Health Research Institute, San Sebastian, Spain.,IKERBASQUE, Basque Foundation for Science, Bilbao, Spain.,CIBER de Fragilidad y Envejecimiento Saludable (CIBERfes), Madrid, Spain.,Neuro-oncology Tumor Board, Donostia Hospital, San Sebastian, Spain
| | - Milena Stevanovic
- Laboratory for Human Molecular Genetics, Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, Belgrade, Serbia.,Faculty of Biology, University of Belgrade, Belgrade, Serbia.,Serbian Academy of Sciences and Arts, Belgrade, Serbia
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Non-Coding RNAs and Endometrial Cancer. Genes (Basel) 2018; 9:genes9040187. [PMID: 29596364 PMCID: PMC5924529 DOI: 10.3390/genes9040187] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2018] [Revised: 03/13/2018] [Accepted: 03/27/2018] [Indexed: 01/03/2023] Open
Abstract
Non-coding RNAs (ncRNAs) are involved in the regulation of cell metabolism and neoplastic transformation. Recent studies have tried to clarify the significance of these information carriers in the genesis and progression of various cancers and their use as biomarkers for the disease; possible targets for the inhibition of growth and invasion by the neoplastic cells have been suggested. The significance of ncRNAs in lung cancer, bladder cancer, kidney cancer, and melanoma has been amply investigated with important results. Recently, the role of long non-coding RNAs (lncRNAs) has also been included in cancer studies. Studies on the relation between endometrial cancer (EC) and ncRNAs, such as small ncRNAs or micro RNAs (miRNAs), transfer RNAs (tRNAs), ribosomal RNAs (rRNAs), antisense RNAs (asRNAs), small nuclear RNAs (snRNAs), Piwi-interacting RNAs (piRNAs), small nucleolar RNAs (snoRNAs), competing endogenous RNAs (ceRNAs), lncRNAs, and long intergenic ncRNAs (lincRNAs) have been published. The recent literature produced in the last three years was extracted from PubMed by two independent readers, which was then selected for the possible relation between ncRNAs, oncogenesis in general, and EC in particular.
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