1
|
Kobayashi H. Clinicopathological characteristics, molecular features and novel diagnostic strategies for the detection of malignant transformation of endometriosis (Review). Exp Ther Med 2023; 25:279. [PMID: 37206546 PMCID: PMC10189589 DOI: 10.3892/etm.2023.11978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Accepted: 01/20/2023] [Indexed: 05/21/2023] Open
Abstract
Endometriosis is a benign gynecological disease that affects women of reproductive age. Although malignant transformation of endometriosis is rare, physicians must be aware of this due to the high incidence of clear cell carcinoma of the ovary (CCC) in Japan. The most prevalent histological subtype of ovarian cancer is CCC (~70%) followed by endometrioid carcinoma (30%). The present review discusses the clinicopathological and molecular features of endometriosis-associated ovarian cancer (EAOC) as well as prospects for novel diagnostic strategies. Papers published between 2000 and 2022 in the PubMed and Google Scholar databases were included. Contents of the endometriotic cyst fluid may be involved in carcinogenesis, although the underlying mechanisms are largely unknown. Some studies have proposed a possible mechanism wherein excessive hemoglobin, heme and iron could cause an imbalance in intracellular redox homeostasis in endometriotic cells. Combined with DNA damage and mutations, the imbalances may induce the development of EAOC. Endometriotic cells evolve to adapt to the prolonged unfavorable oxidative microenvironmental stress. On the other hand, macrophages enhance the antioxidative defense mechanism and protect endometriotic cells against oxidative damage through intercellular crosstalk and signaling pathways. Therefore, changes in redox signaling, energy metabolism and the tumor immune microenvironment could be the key elements in the malignant transformation of certain endometriotic cell clones. Additionally, non-invasive bioimaging (i.e., magnetic resonance relaxometry) and biomarkers (i.e., tissue factor pathway inhibitor 2) may be promising tools for early-stage detection of the disease. In conclusion, the present review summarizes the latest advancements in research on the biological characteristics and early diagnosis of malignant transformation of endometriosis.
Collapse
Affiliation(s)
- Hiroshi Kobayashi
- Department of Gynecology, Ms.Clinic MayOne, Kashihara, Nara 634-0813, Japan
- Department of Obstetrics and Gynecology, Nara Medical University, Kashihara, Nara 634-8522, Japan
- Correspondence to: Dr Hiroshi Kobayashi, Department of Obstetrics and Gynecology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8522, Japan
| |
Collapse
|
2
|
Kong X, Wang C, Wu Q, Wang Z, Han Y, Teng J, Qi X. Screening and identification of key biomarkers of depression using bioinformatics. Sci Rep 2023; 13:4180. [PMID: 36914737 PMCID: PMC10010653 DOI: 10.1038/s41598-023-31413-1] [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: 10/16/2022] [Accepted: 03/11/2023] [Indexed: 03/14/2023] Open
Abstract
We aimed to identify the molecular biomarkers of MDD disease progression to uncover potential mechanisms of major depressive disorder (MDD). In this study, three microarray data sets, GSE44593, GSE12654, and GSE54563, were cited from the Gene Expression Omnibus database for performance evaluation. To perform molecular functional enrichment analyses, differentially expressed genes (DEGs) were identified, and a protein-protein interaction network was configured using the Search Tool for the Retrieval of Interacting Genes/Proteins and Cytoscape. To assess multi-purpose functions and pathways, such as signal transduction, plasma membrane, protein binding, and cancer pathways, a total of 220 DEGs, including 143 upregulated and 77 downregulated genes, were selected. Additionally, six central genes were observed, including electron transport system variant transcription factor 6, FMS-related receptor tyrosine kinase 3, carnosine synthetase 1, solute carrier family 22 member 13, prostaglandin endoperoxide synthetase 2, and protein serine kinase H1, which had a significant impact on cell proliferation, extracellular exosome, protein binding, and hypoxia-inducible factor 1 signaling pathway. This study enhances our understanding of the molecular mechanism of the occurrence and progression of MDD and provides candidate targets for its diagnosis and treatment.
Collapse
Affiliation(s)
- Xinru Kong
- Shandong University of Traditional Chinese Medicine, Jinan, 250355, Shandong, China
| | - Chuang Wang
- Shandong University of Traditional Chinese Medicine, Jinan, 250355, Shandong, China
| | - Qiaolan Wu
- Shandong University of Traditional Chinese Medicine, Jinan, 250355, Shandong, China
| | - Ziyue Wang
- Shandong University of Traditional Chinese Medicine, Jinan, 250355, Shandong, China
| | - Yu Han
- Shandong University of Traditional Chinese Medicine, Jinan, 250355, Shandong, China
| | - Jing Teng
- Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, 250000, Shandong, China
| | - Xianghua Qi
- Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, 250000, Shandong, China.
| |
Collapse
|
3
|
Gambella A, Kalantari S, Cadamuro M, Quaglia M, Delvecchio M, Fabris L, Pinon M. The Landscape of HNF1B Deficiency: A Syndrome Not Yet Fully Explored. Cells 2023; 12:cells12020307. [PMID: 36672242 PMCID: PMC9856658 DOI: 10.3390/cells12020307] [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: 12/19/2022] [Revised: 01/05/2023] [Accepted: 01/10/2023] [Indexed: 01/15/2023] Open
Abstract
The hepatocyte nuclear factor 1β (HNF1B) gene is involved in the development of specialized epithelia of several organs during the early and late phases of embryogenesis, performing its function mainly by regulating the cell cycle and apoptosis pathways. The first pathogenic variant of HNF1B (namely, R177X) was reported in 1997 and is associated with the maturity-onset diabetes of the young. Since then, more than 230 different HNF1B variants have been reported, revealing a multifaceted syndrome with complex and heterogenous genetic, pathologic, and clinical profiles, mainly affecting the pediatric population. The pancreas and kidneys are the most frequently affected organs, resulting in diabetes, renal cysts, and a decrease in renal function, leading, in 2001, to the definition of HNF1B deficiency syndrome, including renal cysts and diabetes. However, several other organs and systems have since emerged as being affected by HNF1B defect, while diabetes and renal cysts are not always present. Especially, liver involvement has generally been overlooked but recently emerged as particularly relevant (mostly showing chronically elevated liver enzymes) and with a putative relation with tumor development, thus requiring a more granular analysis. Nowadays, HNF1B-associated disease has been recognized as a clinical entity with a broader and more variable multisystem phenotype, but the reasons for the phenotypic heterogeneity are still poorly understood. In this review, we aimed to describe the multifaceted nature of HNF1B deficiency in the pediatric and adult populations: we analyzed the genetic, phenotypic, and clinical features of this complex and misdiagnosed syndrome, covering the most frequent, unusual, and recently identified traits.
Collapse
Affiliation(s)
- Alessandro Gambella
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy
- Division of Liver and Transplant Pathology, University of Pittsburgh, Pittsburgh, PA 15232, USA
| | - Silvia Kalantari
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy
| | | | - Marco Quaglia
- Department of Translational Medicine, University of Piemonte Orientale, 28100 Novara, Italy
| | - Maurizio Delvecchio
- Metabolic Disease and Genetics Unit, Giovanni XXIII Children’s Hospital, AOU Policlinico di Bari, 70124 Bari, Italy
- Correspondence:
| | - Luca Fabris
- Department of Molecular Medicine, University of Padova, 35121 Padua, Italy
- Liver Center, Digestive Disease Section, Department of Internal Medicine, Yale University, New Haven, CT 06510, USA
| | - Michele Pinon
- Pediatric Gastroenterology Unit, Regina Margherita Children’s Hospital, AOU Città della Salute e della Scienza di Torino, 10126 Turin, Italy
| |
Collapse
|
4
|
Tong A, Di X, Zhao X, Liang X. Review the progression of ovarian clear cell carcinoma from the perspective of genomics and epigenomics. Front Genet 2023; 14:952379. [PMID: 36873929 PMCID: PMC9978161 DOI: 10.3389/fgene.2023.952379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Accepted: 02/06/2023] [Indexed: 02/18/2023] Open
Abstract
Ovarian clear cell carcinoma (OCCC) is a rare subtype of epithelial ovarian cancer with unique molecular characteristics, specific biological and clinical behavior, poor prognosis and high resistance to chemotherapy. Pushed by the development of genome-wide technologies, our knowledge about the molecular features of OCCC has been considerably advanced. Numerous studies are emerging as groundbreaking, and many of them are promising treatment strategies. In this article, we reviewed studies about the genomics and epigenetics of OCCC, including gene mutation, copy number variations, DNA methylation and histone modifications.
Collapse
Affiliation(s)
- An Tong
- Department of Gynecology and Obstetrics, Key Laboratory of Obstetrics and Gynecologic and Pediatric Diseases and Birth Defects of Ministry of Education, Development and Related Diseases of Women and Children Key Laboratory of Sichuan Province, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Xiangjie Di
- Clinical Trial Center, NMPA Key Laboratory for Clinical Research and Evaluation of Innovative Drugs, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Xia Zhao
- Department of Gynecology and Obstetrics, Key Laboratory of Obstetrics and Gynecologic and Pediatric Diseases and Birth Defects of Ministry of Education, Development and Related Diseases of Women and Children Key Laboratory of Sichuan Province, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Xiao Liang
- Department of Gynecology and Obstetrics, Key Laboratory of Obstetrics and Gynecologic and Pediatric Diseases and Birth Defects of Ministry of Education, Development and Related Diseases of Women and Children Key Laboratory of Sichuan Province, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| |
Collapse
|
5
|
Mortlock S, Corona RI, Kho PF, Pharoah P, Seo JH, Freedman ML, Gayther SA, Siedhoff MT, Rogers PAW, Leuchter R, Walsh CS, Cass I, Karlan BY, Rimel BJ, Montgomery GW, Lawrenson K, Kar SP. A multi-level investigation of the genetic relationship between endometriosis and ovarian cancer histotypes. Cell Rep Med 2022; 3:100542. [PMID: 35492879 PMCID: PMC9040176 DOI: 10.1016/j.xcrm.2022.100542] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2021] [Revised: 12/13/2021] [Accepted: 01/29/2022] [Indexed: 11/27/2022]
Abstract
Endometriosis is associated with increased risk of epithelial ovarian cancers (EOCs). Using data from large endometriosis and EOC genome-wide association meta-analyses, we estimate the genetic correlation and evaluate the causal relationship between genetic liability to endometriosis and EOC histotypes, and identify shared susceptibility loci. We estimate a significant genetic correlation (rg) between endometriosis and clear cell (rg = 0.71), endometrioid (rg = 0.48), and high-grade serous (rg = 0.19) ovarian cancer, associations supported by Mendelian randomization analyses. Bivariate meta-analysis identified 28 loci associated with both endometriosis and EOC, including 19 with evidence for a shared underlying association signal. Differences in the shared risk suggest different underlying pathways may contribute to the relationship between endometriosis and the different histotypes. Functional annotation using transcriptomic and epigenomic profiles of relevant tissues/cells highlights several target genes. This comprehensive analysis reveals profound genetic overlap between endometriosis and EOC histotypes with valuable genomic targets for understanding the biological mechanisms linking the diseases. Endometriosis is genetically correlated with CCOC, ENOC, and HGSOC Genetic liability to endometriosis confers risk of these EOC histotypes Profound colocalization of genetic associations at endometriosis and EOC risk loci Functional annotation highlights shared target genes elucidating the genetic link
Collapse
Affiliation(s)
- Sally Mortlock
- The Institute for Molecular Bioscience, The University of Queensland, Brisbane, QLD 4072, Australia
| | - Rosario I Corona
- Women's Cancer Research Program at Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Pik Fang Kho
- Department of Genetics and Computational Biology, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia.,School of Biomedical Science, Faculty of Health, Queensland University of Technology, Brisbane, Queensland, Australia
| | - Paul Pharoah
- Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, CB1 8RN Cambridge, UK.,Centre for Cancer Genetic Epidemiology, Department of Oncology, University of Cambridge, CB1 8RN Cambridge, UK
| | - Ji-Heui Seo
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Matthew L Freedman
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA.,Center for Functional Cancer Epigenetics, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Simon A Gayther
- Center for Bioinformatics and Functional Genomics, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Matthew T Siedhoff
- Division of Minimally Invasive Gynecologic Surgery, Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Peter A W Rogers
- University of Melbourne Department of Obstetrics and Gynaecology, and Gynaecology Research Centre, Royal Women's Hospital, Parkville, VIC 3052, Australia
| | - Ronald Leuchter
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Christine S Walsh
- Department of Obstetrics and Gynecology, University of Colorado, Aurora, CO, USA
| | - Ilana Cass
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Beth Y Karlan
- Department of Obstetrics and Gynecology, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
| | - B J Rimel
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | | | - Grant W Montgomery
- The Institute for Molecular Bioscience, The University of Queensland, Brisbane, QLD 4072, Australia
| | - Kate Lawrenson
- Women's Cancer Research Program at Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA.,Center for Bioinformatics and Functional Genomics, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA.,Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Siddhartha P Kar
- Medical Research Council Integrative Epidemiology Unit, University of Bristol, BS8 2BN Bristol, UK.,Population Health Sciences, Bristol Medical School, University of Bristol, BS8 2BN Bristol, UK
| |
Collapse
|
6
|
Comprehensive quantitative analysis of alternative splicing variants reveals the HNF1B mRNA splicing pattern in various tumour and non-tumour tissues. Sci Rep 2022; 12:199. [PMID: 34997048 PMCID: PMC8741901 DOI: 10.1038/s41598-021-03989-z] [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: 05/19/2021] [Accepted: 12/13/2021] [Indexed: 11/24/2022] Open
Abstract
Hepatocyte nuclear factor-1-beta (HNF1B) is a transcription factor and putative biomarker of solid tumours. Recently, we have revealed a variety of HNF1B mRNA alternative splicing variants (ASVs) with unknown, but potentially regulatory, functions. The aim of our work was to quantify the most common variants and compare their expression in tumour and non-tumour tissues of the large intestine, prostate, and kidney. The HNF1B mRNA variants 3p, Δ7, Δ7–8, and Δ8 were expressed across all the analysed tissues in 28.2–33.5%, 1.5–2%, 0.8–1.7%, and 2.3–6.9% of overall HNF1B mRNA expression, respectively, and occurred individually or in combination. The quantitative changes of ASVs between tumour and non-tumour tissue were observed for the large intestine (3p, Δ7–8), prostate (3p), and kidney samples (Δ7). Decreased expression of the overall HNF1B mRNA in the large intestine and prostate cancer samples compared with the corresponding non-tumour samples was observed (p = 0.019 and p = 0.047, respectively). The decreased mRNA expression correlated with decreased protein expression in large intestine carcinomas (p < 0.001). The qualitative and quantitative pattern of the ASVs studied by droplet digital PCR was confirmed by next-generation sequencing, which suggests the significance of the NGS approach for further massive evaluation of the splicing patterns in a variety of genes.
Collapse
|
7
|
Sun Y, Liu G. Endometriosis-associated Ovarian Clear Cell Carcinoma: A Special Entity? J Cancer 2021; 12:6773-6786. [PMID: 34659566 PMCID: PMC8518018 DOI: 10.7150/jca.61107] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 09/12/2021] [Indexed: 02/06/2023] Open
Abstract
Endometriosis is an estrogen-dependent disease, which serves as a precursor of ovarian cancer, especially clear cell carcinoma (OCCC) and endometrial carcinoma. Although micro-environmental factors such as oxidative stress, immune cell dysfunction, inflammation, steroid hormones, and stem cells required for malignant transformation have been found in endometriosis, the exact carcinogenic mechanism remains unclear. Recent research suggest that many putative driver genes and aberrant pathways including ARID1A mutations, PIK3CA mutations, MET activation, HNF-1β activation, and miRNAs dysfunction, play crucial roles in the malignant transformation of endometriosis to OCCC. The clinical features of OCCC are different from other histological types. Patients usually present with a large, unilateral pelvic mass, and occasionally have thromboembolic vascular complications. OCCC patients are easier to be resistant to chemotherapy, have a worse prognosis, and are usually difficult to treat. To improve the survival of OCCC patients, it is necessary to better understand its specific carcinogenic mechanism and explore new treatment strategy, including molecular target.
Collapse
Affiliation(s)
- Yue Sun
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, 300052, China.,Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin, 300052, China
| | - Guoyan Liu
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, 300052, China.,Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin, 300052, China
| |
Collapse
|
8
|
Němejcová K, Bártů M, Hojný J, Hájková N, Michálková R, Krkavcová E, Stružinská I, Bui HQ, Dundr P, Cibula D, Jirsová K. A comprehensive analysis of the expression, epigenetic and genetic changes of HNF1B and ECI2 in 122 cases of high-grade serous ovarian carcinoma. Oncol Lett 2021; 21:185. [PMID: 33574924 PMCID: PMC7816296 DOI: 10.3892/ol.2021.12446] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Accepted: 12/03/2020] [Indexed: 11/28/2022] Open
Abstract
High-grade serous ovarian cancer (HGSC) is the most common subtype of ovarian cancer, with a poor prognosis; however, most studies concerning ovarian carcinoma have focused mainly on clear cell carcinoma. The involvement of hepatocyte nuclear factor 1β (HNF1B) in the carcinogenesis of HGSC has not yet been fully elucidated. To the best of our knowledge, the present study is the first to analyse the expression of the possible downstream target of HNF1B, enoyl-CoA (Δ) isomerase 2 (ECI2), in HGSC. The present study performed a comprehensive analysis of HNF1B mRNA and protein expression, and epigenetic and genetic changes, as well as an analysis of ECI2 mRNA and protein expression in 122 cases of HGSC. HNF1B protein expression was detected in 28/122 cases, and was positively associated with lymphovascular invasion (P=0.025). Protein expression of ECI2 was detected in 115/122 cases, but no associations with clinicopathological variables were revealed. Therefore, ECI2 does not seem to function as a suitable prognostic marker for HGSC. In the sample set, a positive correlation between HNF1B and ECI2 protein expression was detected (P=0.005). HNF1B mRNA was also positively correlated with HNF1B protein expression (P=0.001). HNF1B promoter methylation was detected in 26/67 (38.8%) of cases. A novel pathogenic somatic HNF1B mutation was detected in 1/61 (1.6%) of the analysed HGSC cases. No other correlations between the examined SNPs (rs4430796, rs757210 and rs7405776), HNF1B promoter methylation, HNF1B/ECI2 expression or clinicopathological characteristics were found.
Collapse
Affiliation(s)
- Kristýna Němejcová
- Institute of Pathology, First Faculty of Medicine, Charles University and General University Hospital in Prague, 12800 Prague, Czech Republic
| | - Michaela Bártů
- Institute of Pathology, First Faculty of Medicine, Charles University and General University Hospital in Prague, 12800 Prague, Czech Republic
| | - Jan Hojný
- Institute of Pathology, First Faculty of Medicine, Charles University and General University Hospital in Prague, 12800 Prague, Czech Republic
| | - Nikola Hájková
- Institute of Pathology, First Faculty of Medicine, Charles University and General University Hospital in Prague, 12800 Prague, Czech Republic
| | - Romana Michálková
- Institute of Pathology, First Faculty of Medicine, Charles University and General University Hospital in Prague, 12800 Prague, Czech Republic
| | - Eva Krkavcová
- Institute of Pathology, First Faculty of Medicine, Charles University and General University Hospital in Prague, 12800 Prague, Czech Republic
| | - Ivana Stružinská
- Institute of Pathology, First Faculty of Medicine, Charles University and General University Hospital in Prague, 12800 Prague, Czech Republic
| | - Hiep Quang Bui
- Institute of Pathology, First Faculty of Medicine, Charles University and General University Hospital in Prague, 12800 Prague, Czech Republic
| | - Pavel Dundr
- Institute of Pathology, First Faculty of Medicine, Charles University and General University Hospital in Prague, 12800 Prague, Czech Republic
| | - David Cibula
- Gynecologic Oncology Center, Department of Obstetrics and Gynecology, First Faculty of Medicine, Charles University and General University Hospital in Prague, 12800 Prague, Czech Republic
| | - Kateřina Jirsová
- Institute of Biology and Medical Genetics, First Faculty of Medicine, Charles University and General University Hospital in Prague, 12800 Prague, Czech Republic
| |
Collapse
|
9
|
Nameki R, Chang H, Reddy J, Corona RI, Lawrenson K. Transcription factors in epithelial ovarian cancer: histotype-specific drivers and novel therapeutic targets. Pharmacol Ther 2020; 220:107722. [PMID: 33137377 DOI: 10.1016/j.pharmthera.2020.107722] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Accepted: 10/26/2020] [Indexed: 02/06/2023]
Abstract
Transcription factors (TFs) are major contributors to cancer risk and somatic development. In preclinical and clinical studies, direct or indirect inhibition of TF-mediated oncogenic gene expression profiles have proven to be effective in many tumor types, highlighting this group of proteins as valuable therapeutic targets. In spite of this, our understanding of TFs in epithelial ovarian cancer (EOC) is relatively limited. EOC is a heterogeneous disease composed of five major histologic subtypes; high-grade serous, low-grade serous, endometrioid, clear cell and mucinous. Each histology is associated with unique clinical etiologies, sensitivity to therapies, and molecular signatures - including diverse transcriptional regulatory programs. While some TFs are shared across EOC subtypes, a set of TFs are expressed in a histotype-specific manner and likely explain part of the histologic diversity of EOC subtypes. Targeting TFs present with unique opportunities for development of novel precision medicine strategies for ovarian cancer. This article reviews the critical TFs in EOC subtypes and highlights the potential of exploiting TFs as biomarkers and therapeutic targets.
Collapse
Affiliation(s)
- Robbin Nameki
- Women's Cancer Research Program at the Samuel Oschin Comprehensive Cancer Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Heidi Chang
- Women's Cancer Research Program at the Samuel Oschin Comprehensive Cancer Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Jessica Reddy
- Women's Cancer Research Program at the Samuel Oschin Comprehensive Cancer Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Rosario I Corona
- Women's Cancer Research Program at the Samuel Oschin Comprehensive Cancer Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Kate Lawrenson
- Women's Cancer Research Program at the Samuel Oschin Comprehensive Cancer Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Center for Bioinformatics and Functional Genomics, Cedars-Sinai Medical Center, Los Angeles, CA, USA.
| |
Collapse
|
10
|
Kawahara N, Mizutani A, Matsubara S, Takeda Y, Kobayashi H. GSK-3β mediates the effects of HNF-1β overexpression in ovarian clear cell carcinoma. Exp Ther Med 2020; 20:122. [PMID: 33005248 PMCID: PMC7523276 DOI: 10.3892/etm.2020.9250] [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: 10/16/2019] [Accepted: 02/13/2020] [Indexed: 12/13/2022] Open
Abstract
Deubiquitinase USP28 is a target gene of the transcription factor HNF1 homeobox β (HNF-1β), which promotes the survival of ovarian clear cell carcinoma (OCCC) cell lines. However, the pharmacological inhibition of HNF-1β can cause several adverse effects as it is abundantly expressed in numerous organ systems, including the kidney, liver, pancreas and digestive tract. Therefore, small interfering RNA (siRNA) screening was performed in the current study to identify other potential downstream targets of the HNF-1β-mediated pathway. The results revealed that glycogen synthase kinase-3β (GSK-3β) may be a potential downstream target affecting cell viability. To further clarify the effects of GSK-3β, two human OCCC cell lines, TOV-21G (HNF-1β overexpressing line) and ES2 (HNF-1β negative) were transfected with siRNA targeting GSK-3β or control vectors. Loss-of-function studies using RNAi-mediated gene silencing indicated that HNF-1β facilitated GSK-3β expression, resulting in the loss of phosphorylated nuclear factor-κB (p-NFκB) and the reduction of TOV-21G cell proliferation. The cell proliferation assay also revealed that GSK-3β inhibitors rescued the effects of HNF-1β silencing on cell viability in a dose-dependent manner. Furthermore, the GSK-3β inhibitor, AR-A014418, effectively inhibited tumor cell proliferation in a xenograft mouse model. In conclusion and to the best of our knowledge, the current study was the first to determine that GSK-3β is a target gene of HNF-1β. In addition, the results of the present study revealed the novel HNF-1β-GSK-3β-p-NFκB pathway, occurring in response to DNA damage. Targeting this pathway may therefore represent a putative, novel, anticancer strategy in patients with OCCC.
Collapse
Affiliation(s)
- Naoki Kawahara
- Department of Obstetrics and Gynecology, Nara Medical University, Kashihara, Nara 634-8522, Japan
| | - Ayano Mizutani
- Department of Obstetrics and Gynecology, Nara Medical University, Kashihara, Nara 634-8522, Japan
| | - Sho Matsubara
- Department of Obstetrics and Gynecology, Nara Medical University, Kashihara, Nara 634-8522, Japan
| | - Yoshinori Takeda
- Department of Obstetrics and Gynecology, Nara Medical University, Kashihara, Nara 634-8522, Japan
| | - Hiroshi Kobayashi
- Department of Obstetrics and Gynecology, Nara Medical University, Kashihara, Nara 634-8522, Japan
| |
Collapse
|
11
|
Yokoi A, Matsumoto T, Oguri Y, Hasegawa Y, Tochimoto M, Nakagawa M, Saegusa M. Upregulation of fibronectin following loss of p53 function is a poor prognostic factor in ovarian carcinoma with a unique immunophenotype. Cell Commun Signal 2020; 18:103. [PMID: 32635925 PMCID: PMC7341596 DOI: 10.1186/s12964-020-00580-3] [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: 01/29/2020] [Accepted: 04/13/2020] [Indexed: 01/01/2023] Open
Abstract
Background We previously demonstrated that ovarian high grade serous carcinomas (OHGSeCa) and ovarian clear cell carcinomas (OCCCa) with an HNF-1β+/p53+/ARID1A+ immunophenotype were associated with the worst unfavorable prognosis. To clarify the molecular mechanisms underlying this finding, we focused on alterations in the p53 signaling pathway in these tumors. Methods Changes in cell phenotype and function following knockdown of wild-type p53 (p53-KD) were assessed using OCCCa cells expressing endogenous HNF-1β and ARID1A. The prognostic significance of molecules that were deregulated following p53-KD was also examined using 129 OCCCa/OHGSeCa cases. Results p53-KD cells had increased expression of Snail, phospho-Akt (pAkt), and pGSK3β, and decreased E-cadherin expression, leading to epithelial-mesenchymal transition (EMT)/cancer stem cell (CSC) features. The cells also exhibited acceleration of cell motility and inhibition of cell proliferation and apoptosis. Next generation sequencing revealed that fibronectin (FN) expression was significantly increased in the p53 KD-cells, in line with our observation that wild-type p53 (but not mutant p53) repressed FN1 promoter activity. In addition, treatment of OCCCa cells with FN significantly increased cell migration capacity and decreased cell proliferation rate, independent of induction of EMT features. In clinical samples, FN/p53 scores were significantly higher in OCCCa/OHGSeCa with the HNF-1β+/p53+/ARID1A+ immunophenotype when compared to others. Moreover, high FN/high p53 expression was associated with the worst overall survival and progression-free survival in OCCCa/OHGSeCa patients. Conclusion These findings suggest that upregulation of FN following loss of p53 function may impact the biological behavior of OCCCa/OHGSeCa, particularly in tumors with an HNF-1β+/p53+/ARID1A+ immunophenotype, through alterations in cell mobility and cell proliferation. The accompanying induction of EMT/CSC properties and inhibition of apoptosis due to p53 abnormalities also contribute to the establishment and maintenance of tumor phenotypic characteristics. Video Abstract
Collapse
Affiliation(s)
- Ako Yokoi
- Department of Pathology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Toshihide Matsumoto
- Department of Pathology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Yasuko Oguri
- Department of Pathology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Yoshinori Hasegawa
- Department of Applied Genomics, Kazusa DNA Research Institute, Laboratory of Clinical Omics Research, 2-6-7 Kazusakamatari, Kisaratsu, Chiba, 292-0818, Japan
| | - Masataka Tochimoto
- Department of Pathology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Mayu Nakagawa
- Department of Pathology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Makoto Saegusa
- Department of Pathology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan.
| |
Collapse
|
12
|
Bártů M, Hojný J, Hájková N, Michálková R, Krkavcová E, Simon K, Frýba V, Stružinská I, Němejcová K, Dundr P. Expression, Epigenetic, and Genetic Changes of HNF1B in Colorectal Lesions: an Analysis of 145 Cases. Pathol Oncol Res 2020; 26:2337-2350. [PMID: 32488808 DOI: 10.1007/s12253-020-00830-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Accepted: 05/21/2020] [Indexed: 12/20/2022]
Abstract
Hepatocyte nuclear factor 1 beta (HNF1B) is transcription factor which plays a crucial role in the regulation of the development of several organs, but also seems to be implicated in the development of certain tumours, especially the subset of clear cell carcinomas of the ovary and kidney. Depending on the type of the tumour, HNF1B may act as either a tumour suppressor or an oncogene, although the exact mechanism by which HNF1B participates in the process of cancerogenesis is unknown. Using immunohistochemical approach and methylation and mutation analysis, we have investigated the expression, epigenetic, and genetic changes of HNF1B on 40 cases of colorectal adenomas and 105 cases of colorectal carcinomas. The expression of HNF1B was correlated with the benign or malignant behaviour of the lesion, given that carcinomas showed significantly lower levels of expression compared to adenomas. In carcinomas, lower levels of HNF1B expression were associated with recurrence and shortened disease-free survival. The mutation analysis revealed three somatic mutations (two frameshift and one nonsense) in the carcinoma sample set. Promoter methylation was detected in three carcinomas. These results suggest that in colorectal cancer, HNF1B may play a part in the pathogenesis and act in a tumour suppressive fashion.
Collapse
Affiliation(s)
- Michaela Bártů
- Institute of Pathology, First Faculty of Medicine, Charles University and General University Hospital in Prague, Studnickova 2, 12800, Prague 2, Czech Republic
| | - Jan Hojný
- Institute of Pathology, First Faculty of Medicine, Charles University and General University Hospital in Prague, Studnickova 2, 12800, Prague 2, Czech Republic
| | - Nikola Hájková
- Institute of Pathology, First Faculty of Medicine, Charles University and General University Hospital in Prague, Studnickova 2, 12800, Prague 2, Czech Republic
| | - Romana Michálková
- Institute of Pathology, First Faculty of Medicine, Charles University and General University Hospital in Prague, Studnickova 2, 12800, Prague 2, Czech Republic
| | - Eva Krkavcová
- Institute of Pathology, First Faculty of Medicine, Charles University and General University Hospital in Prague, Studnickova 2, 12800, Prague 2, Czech Republic
| | - Karol Simon
- First Faculty of Medicine, Charles University and General University Hospital in Prague, 12800, Prague, Czech Republic
| | - Vladimír Frýba
- 1st Department of Surgery - Department of Abdominal, Thoracic Surgery and Traumatology, First Faculty of Medicine, Charles University and General University Hospital, 12808, Prague, Czech Republic
| | - Ivana Stružinská
- Institute of Pathology, First Faculty of Medicine, Charles University and General University Hospital in Prague, Studnickova 2, 12800, Prague 2, Czech Republic
| | - Kristýna Němejcová
- Institute of Pathology, First Faculty of Medicine, Charles University and General University Hospital in Prague, Studnickova 2, 12800, Prague 2, Czech Republic
| | - Pavel Dundr
- Institute of Pathology, First Faculty of Medicine, Charles University and General University Hospital in Prague, Studnickova 2, 12800, Prague 2, Czech Republic.
| |
Collapse
|
13
|
Hojny J, Bartu M, Krkavcova E, Nemejcova K, Sevcik J, Cibula D, Fryba V, Plincelnerova L, Dundr P, Struzinska I. Identification of novel HNF1B mRNA splicing variants and their qualitative and semi-quantitative profile in selected healthy and tumour tissues. Sci Rep 2020; 10:6958. [PMID: 32332782 PMCID: PMC7181708 DOI: 10.1038/s41598-020-63733-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Accepted: 04/03/2020] [Indexed: 02/06/2023] Open
Abstract
Hepatocyte nuclear factor-1-beta (HNF1B) is a transcription factor crucial for the development of several tissues, and a promising biomarker of certain solid tumours. Thus far, two HNF1B alternative splicing variants (ASVs) have been described, however, the complete spectrum, prevalence and role of HNF1B ASVs in tumorigenesis are unclear. Considering the equivocal data about HNF1B ASVs and expression presented in literature, our aim was to characterize the spectrum of HNF1B mRNA splicing variants across different tissues. Here, we characterize HNF1B ASVs with high sensitivity in carcinomas of the uterine corpus, large intestine, kidney, pancreas, and prostate, with selected paired healthy tissues, using the previously described multiplex PCR and NGS approach. We identified 45 ASVs, of which 43 were novel. The spectrum and relative quantity of expressed ASVs mRNA differed among the analysed tissue types. Two known (3p, Δ7_8) and two novel (Δ7, Δ8) ASVs with unknown biological functions were detected in all the analysed tissues in a higher proportion. Our study reveals the wide spectrum of HNF1B ASVs in selected tissues. Characterization of the HNF1B ASVs is an important prerequisite for further expression studies to delineate the HNF1B splicing pattern, potential ASVs functional impact, and eventual refinement of HNF1B's biomarker role.
Collapse
Affiliation(s)
- Jan Hojny
- Institute of Pathology, First Faculty of Medicine, Charles University and General University Hospital in Prague, Prague, 12808, Czech Republic
| | - Michaela Bartu
- Institute of Pathology, First Faculty of Medicine, Charles University and General University Hospital in Prague, Prague, 12808, Czech Republic
| | - Eva Krkavcova
- Institute of Pathology, First Faculty of Medicine, Charles University and General University Hospital in Prague, Prague, 12808, Czech Republic
| | - Kristyna Nemejcova
- Institute of Pathology, First Faculty of Medicine, Charles University and General University Hospital in Prague, Prague, 12808, Czech Republic
| | - Jan Sevcik
- Institute of Biochemistry and Experimental Oncology, First Faculty of Medicine, Charles University, Prague, 12853, Czech Republic
| | - David Cibula
- Gynecological Oncology Center, Department of Obstetrics and Gynecology, First Faculty of Medicine, Charles University and General University Hospital in Prague, Prague, 12851, Czech Republic
| | - Vladimir Fryba
- 1st Department of Surgery - Department of Abdominal, Thoracic Surgery and Traumatology, First Faculty of Medicine, Charles University and General University Hospital in Prague, Prague, 12808, Czech Republic
| | - Lenka Plincelnerova
- Department of Urology, First Faculty of Medicine, Charles University and General University Hospital in Prague, Prague, 12808, Czech Republic
| | - Pavel Dundr
- Institute of Pathology, First Faculty of Medicine, Charles University and General University Hospital in Prague, Prague, 12808, Czech Republic
| | - Ivana Struzinska
- Institute of Pathology, First Faculty of Medicine, Charles University and General University Hospital in Prague, Prague, 12808, Czech Republic.
| |
Collapse
|
14
|
Shi L, Dai Y, Jia B, Han Y, Guo Y, Xie T, Liu J, Tan X, Ding P, Li J. The inhibitory effects of Qingchang Wenzhong granule on the interactive network of inflammation, oxidative stress, and apoptosis in rats with dextran sulfate sodium-induced colitis. J Cell Biochem 2018; 120:9979-9991. [PMID: 30548311 DOI: 10.1002/jcb.28280] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Accepted: 10/24/2018] [Indexed: 12/12/2022]
Abstract
BACKGROUND Ulcerative colitis (UC) is a kind of complex immune disease, the pathogenesis of which remains elusive. Destruction of the intestinal barrier, extreme inflammation, oxidative stress, and apoptosis might play key roles in the development of UC. In previous studies, we observed that Qingchang Wenzhong granule (QCWZG) had the exact effect on the remission of UC in the clinic; however, the underlying mechanism has not been identified. This study aimed to reveal the effects of QCWZG on the intestinal physical barrier and the interactive network of inflammation, oxidative stress, and apoptosis in rats with dextran sulfate sodium (DSS)-induced colitis. METHODS Sixty rats were randomly divided into six groups: blank group, model group, high/mild/low-dose QCWZG groups, and mesalazine group. The rats in the experimental group drank 4% DSS for 7 days and 1% DSS for the subsequent 7 days. Different medications or distilled water was supplied by intragastric administration for 7 days. The levels of colitis and indices related to inflammation, oxidative stress, and apoptosis were assessed. RESULTS Compared with the model group, the QCWZG group (P < 0.05) demonstrated attenuated disease activity index, colonic mucosa disease index, histological lesions, and colonic weights; lower levels of inflammatory substances, such as interleukin (IL)-1α, IL-6, tumor necrosis factor-α, and myeloperoxidase; lower levels of malondialdehyde; and increased levels of superoxide dismutase and glutathione peroxidase. The QCWZG group also demonstrated elevated expression of Bcl-2 and occluding but downregulated db expression of Bax and caspase 3 in the colon. CONCLUSION QCWZG could relieve rats with DSS-induced colitis from UC symptoms by improving the intestinal physical barrier, which resists the interactive network of inflammation, oxidative stress, apoptosis, and their overactivated interactions.
Collapse
Affiliation(s)
- Lei Shi
- Graduate school of Beijing University of Chinese Medicine, Beijing, China.,Gastroenterology Department, Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Yi Dai
- Department of Pharmacotherapy and Oriental Medicine, School of Pharmacy, Hyogo University of Health Sciences, Hyogo, Japan
| | - Boyi Jia
- Graduate school of Beijing University of Chinese Medicine, Beijing, China.,Gastroenterology Department, Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Yafei Han
- Department of Clinical Medicine of Integrated Chinese and Western Medicine of TCM College of Hebei North University, Zhangjiakou, Hebei, China
| | - Yi Guo
- Gastroenterology Department, Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Tianhong Xie
- Graduate school of Beijing University of Chinese Medicine, Beijing, China.,Gastroenterology Department, Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Jiali Liu
- Graduate school of Beijing University of Chinese Medicine, Beijing, China.,Gastroenterology Department, Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Xiang Tan
- Graduate school of Beijing University of Chinese Medicine, Beijing, China.,Gastroenterology Department, Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Panghua Ding
- Graduate school of Beijing University of Chinese Medicine, Beijing, China.,Gastroenterology Department, Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Junxiang Li
- Gastroenterology Department, Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, China
| |
Collapse
|
15
|
Yokoi A, Matsumoto T, Watanabe G, Tochimoto M, Saegusa M. Immunophenotypic profile as a predictor of prognosis in advanced ovarian carcinoma. Hum Pathol 2018; 85:210-220. [PMID: 30448218 DOI: 10.1016/j.humpath.2018.10.036] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Revised: 10/20/2018] [Accepted: 10/31/2018] [Indexed: 01/09/2023]
Abstract
Although proteomic profiles for ovarian epithelial carcinoma (OECa) have been widely investigated, no single marker or set of predictors has been clinically implemented mainly because their reliability and validity have not yet been well established. To establish immunohistochemical (IHC) panels for prognosis prediction of OECa for use in daily pathology practice, the expression patterns of 12 IHC markers, p53, HNF-1β, ARID1A, estrogen receptor-α, progesterone receptor, vimentin, PTEN, PIK3CA, WT1, left-right determination factor, β-catenin, and Ki-67 were investigated using 282 OECas. Hierarchical clustering analysis revealed 7 major immunoprofile groups (IPGs I-VII) that could be used to categorize OECa tumors independent of histotypes. Based on the results of the cluster analysis and protein expression statuses, we further demonstrated the effective classification of OECa tumors into simplified immunoprofile panels using only 4 IHC markers including HNF-1β, p53, ARID1A, and WT1. The tumors in IPG VII with HNF1β+/p53+/ARID1A+ immunophenotype demonstrated a significantly worse overall survival and progression-free survival as compared with the other IPGs. Multivariate Cox regression analysis also revealed that the immunophenotype (HNF1β+/p53+/ARID1A+) and clinical stage were significant and independent prognostic factors for overall survival and progression-free survival in advanced OECa. In conclusion, we identified immunoprofiles in OECa using a panel of 4 IHC markers, which could identify tumors by the immunophenotype that is associated with the most unfavorable prognosis and thus facilitate prognosis prediction of advanced OECa.
Collapse
Affiliation(s)
- Ako Yokoi
- Department of Pathology, Kitasato University School of Medicine, Sagamihara, Kanagawa 252-0374, Japan.
| | - Toshihide Matsumoto
- Department of Pathology, Kitasato University School of Medicine, Sagamihara, Kanagawa 252-0374, Japan.
| | - Go Watanabe
- Department of Biophysics, School of Science, Kitasato University, Sagamihara, Kanagawa 252-0374, Japan.
| | - Masataka Tochimoto
- Department of Pathology, Kitasato University School of Medicine, Sagamihara, Kanagawa 252-0374, Japan.
| | - Makoto Saegusa
- Department of Pathology, Kitasato University School of Medicine, Sagamihara, Kanagawa 252-0374, Japan.
| |
Collapse
|
16
|
Chao WT, Liu CH, Lai CR, Chen YJ, Chuang CM, Wang PH. Alpha-fetoprotein-producing ovarian clear cell adenocarcinoma with fetal gut differentiation: a rare case report and literature review. J Ovarian Res 2018; 11:52. [PMID: 29933751 PMCID: PMC6015461 DOI: 10.1186/s13048-018-0426-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Accepted: 06/12/2018] [Indexed: 02/07/2023] Open
Abstract
Background Alpha-fetoprotein (AFP) is a useful tumor marker for ovarian germ cell tumors, particularly yolk sac tumor (YST). It is valuable for both diagnosis and further follow-up. Epithelial ovarian carcinoma (EOC) rarely secretes AFP, especially for clear cell type and in the postmenopausal women. Based on the limited knowledge about AFP-producing clear cell type EOC, a case and literature review on this topic is extensively reviewed. Case presentation We report a 55-year-old postmenopausal woman experienced vaginal spotting for one month, and serum level of AFP was 60,721 ng/ml initially. Histological examination was clear cell type EOC. Tumor cells revealed strong immunoreactivity for glypican-3 (GPC3) and AFP and weak for hepatocyte nuclear factor-1 beta (HNF-1 beta), but negative for CD30, making the diagnosis of AFP-producing clear cell type EOC with fetal gut differentiation in focal areas, FIGO (International Federation of Gynecology and Obstetrics) IIIc. Although the patient underwent an intensive treatment, including optimal debulking surgery and multi-agent chemotherapy, the patient died of disease. To provide a better understanding of clinical and molecular characteristics of the AFP-producing clear cell type EOC, we conducted a systematic literature review. Conclusions A total of three papers described the AFP-producing clear cell type EOC are available. The overall survival rate of these cases, including the current case is 50%. Although immunohistochemical examination is not always needed in routine for the diagnosis of clear cell type EOC, to distinguish from other tumors, especially germ cell tumors, or to provide the better way to monitor therapeutic response or to evaluate the disease status, immunostaining, including GPC3, HNF-1 beta, CD30, cytokeratin 7 or 20, and AFP is taken into account. Due to rarity, the appropriate chemotherapy regimen and the biological behavior of AFP-producing clear cell type EOC are still unclear.
Collapse
Affiliation(s)
- Wei-Ting Chao
- Faculty of Medicine, College of Medicine, Fu-Jen Catholic University, Taipei, Taiwan.,Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, No. 201, Section 2, Shih-Pai Road, Taipei, 112, Taiwan.,Department of Obstetrics and Gynecology, National Yang-Ming University School of Medicine, Taipei, Taiwan
| | - Chia-Hao Liu
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, No. 201, Section 2, Shih-Pai Road, Taipei, 112, Taiwan.,Department of Obstetrics and Gynecology, National Yang-Ming University School of Medicine, Taipei, Taiwan
| | - Chiung-Ru Lai
- Department of Obstetrics and Gynecology, National Yang-Ming University School of Medicine, Taipei, Taiwan.,Department of Pathology, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Yi-Jen Chen
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, No. 201, Section 2, Shih-Pai Road, Taipei, 112, Taiwan.,Department of Obstetrics and Gynecology, National Yang-Ming University School of Medicine, Taipei, Taiwan
| | - Chi-Mu Chuang
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, No. 201, Section 2, Shih-Pai Road, Taipei, 112, Taiwan. .,Department of Obstetrics and Gynecology, National Yang-Ming University School of Medicine, Taipei, Taiwan. .,Department of Midwifery and Women Health Care, National Taipei University of Nursing and Health Sciences, Taipei, Taiwan.
| | - Peng-Hui Wang
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, No. 201, Section 2, Shih-Pai Road, Taipei, 112, Taiwan. .,Department of Obstetrics and Gynecology, National Yang-Ming University School of Medicine, Taipei, Taiwan. .,Department of Medical Research, China Medical University Hospital, Taichung, Taiwan.
| |
Collapse
|
17
|
A common variant within the HNF1B gene is associated with overall survival of multiple myeloma patients: results from the IMMEnSE consortium and meta-analysis. Oncotarget 2018; 7:59029-59048. [PMID: 27437873 PMCID: PMC5312293 DOI: 10.18632/oncotarget.10665] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2016] [Accepted: 05/19/2016] [Indexed: 01/01/2023] Open
Abstract
Diabetogenic single nucleotide polymorphisms (SNPs) have recently been associated with multiple myeloma (MM) risk but their impact on overall survival (OS) of MM patients has not been analysed yet. In order to investigate the impact of 58 GWAS-identified variants for type 2 diabetes (T2D) on OS of patients with MM, we analysed genotyping data of 936 MM patients collected by the International Multiple Myeloma rESEarch (IMMENSE) consortium and an independent set of 700 MM patients recruited by the University Clinic of Heidelberg. A meta-analysis of the cox regression results of the two sets showed that rs7501939 located in the HNF1B gene negatively impacted OS (HRRec= 1.44, 95% CI = 1.18-1.76, P = 0.0001). The meta-analysis also showed a noteworthy gender-specific association of the SLC30A8rs13266634 SNP with OS. The presence of each additional copy of the minor allele at rs13266634 was associated with poor OS in men whereas no association was seen in women (HRMen-Add = 1.32, 95% CI 1.13-1.54, P = 0.0003). In conclusion, these data suggest that the HNF1Brs7501939 SNP confers poor OS in patients with MM and that a SNP in SLC30A8 affect OS in men.
Collapse
|
18
|
Liu J, Gong X, Zhu X, Xue D, Liu Y, Wang P. Rab27A overexpression promotes bladder cancer proliferation and chemoresistance through regulation of NF-κB signaling. Oncotarget 2017; 8:75272-75283. [PMID: 29088864 PMCID: PMC5650419 DOI: 10.18632/oncotarget.20775] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2017] [Accepted: 07/29/2017] [Indexed: 11/25/2022] Open
Abstract
Overexpression of Rab27A has been found in human cancers. However, the clinical significance and biological effects of Rab27A in bladder cancer tissues and cell lines have not been investigated. Here, we checked Rab27A protein in 87 cases of bladder cancer using immunohistochemistry. We found that Rab27A was overexpressed in 39 of 87 (44.8%) cancer cases. Significant association was found between Rab27 and invading depth (p=0.0083). We knocked down Rab27A in 5637 cell line and transfected Rab27A plasmid in BIU-87 cell line. Rab27A depletion inhibited cell growth rate and invasion while its overexpression induced cell growth and invasion. Rab27A also promoted cancer cell growth in vivo. Cell viability and Annexin V/PI staining demonstrated that Rab27A maintained cancer cell survival and reduced apoptosis rate when treated with cisplatin. JC-1 staining showed that Rab27A upregulated mitochondrial membrane potential. Western blot demonstrated that Rab27A overexpression upregulated cyclin D1, cyclin E, p-IκB, p-p65, Bcl-2, cIAP1, cIAP2 protein expression. NF-κB inhibitor BAY 11-7082 abolished the effects of Rab27 on cisplatin resistance and Bcl-2 protein. In conclusion, the present study demonstrated that Rab27A overexpression facilitates bladder cancer growth, invasion and chemoresistance in bladder cancer, possibly through regulation of NF-κB signaling pathway.
Collapse
Affiliation(s)
- Jia Liu
- Department of Urology, The Fourth Affiliated Hospital of China Medical University, Shenyang, China
| | - Xue Gong
- Department of Urology, The Fourth Affiliated Hospital of China Medical University, Shenyang, China
| | - Xingwang Zhu
- Department of Urology, The Fourth Affiliated Hospital of China Medical University, Shenyang, China
| | - Dongwei Xue
- Department of Urology, The Fourth Affiliated Hospital of China Medical University, Shenyang, China
| | - Yili Liu
- Department of Urology, The Fourth Affiliated Hospital of China Medical University, Shenyang, China
| | - Ping Wang
- Department of Urology, The Fourth Affiliated Hospital of China Medical University, Shenyang, China
| |
Collapse
|
19
|
Dai JJ, Jiang MJ, Wang XP, Tian L. Inflammation-Related Pancreatic Carcinogenesis: Mechanisms and Clinical Potentials in Advances. Pancreas 2017; 46:973-985. [PMID: 28796135 DOI: 10.1097/mpa.0000000000000886] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Chronic inflammation has long been considered critical in pancreatic carcinogenesis, and recently studies showed that some anti-inflammatory agents such as aspirin could potentially be used to attenuate pancreatic carcinogenesis. Several inflammation-related critical transcription factors and pathways such as NF-κB (nuclear factor κ-light-chain enhancer of activated B cells) and reactive oxygen species have been confirmed to be involved in carcinogenesis. However, its underlying mechanisms are far from clear, which largely limits further development of potential anticarcinogenesis drugs. As a result, it is of great importance for us to better understand and gain a better perspective in inflammation-related pancreatic carcinogenesis. In this review, we systematically analyzed recent advances concerning inflammation-related pancreatic carcinogenesis and brought out the possible underlying mechanisms. Potential preventive and therapeutic strategies based on anti-inflammatory agents have also been further discussed.
Collapse
Affiliation(s)
- Juan-Juan Dai
- From the *Shanghai Key Laboratory of Pancreatic Diseases, †Institute of Translational Medicine, and ‡Department of Gastroenterology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | | | | | | |
Collapse
|
20
|
Akiya M, Yamazaki M, Matsumoto T, Kawashima Y, Oguri Y, Kajita S, Kijima D, Chiba R, Yokoi A, Takahashi H, Kodera Y, Saegusa M. Identification of LEFTY as a molecular marker for ovarian clear cell carcinoma. Oncotarget 2017; 8:63646-63664. [PMID: 28969018 PMCID: PMC5609950 DOI: 10.18632/oncotarget.18882] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2016] [Accepted: 06/11/2017] [Indexed: 01/16/2023] Open
Abstract
To identify proteins involved in ovarian clear cell carcinoma (OCCCa), shotgun proteomics analysis was applied using formalin-fixed and paraffin-embedded samples of ovarian carcinoma. Analysis of 1521 proteins revealed that 52 were differentially expressed between four OCCCa and 12 non-OCCCa samples. Of the highly expressed proteins in OCCCa, we focused on left-right determination factor (LEFTY), a novel member of the transforming growth factor-β superfamily. In 143 cases of ovarian epithelial carcinoma including 99 OCCCas and 44 non-OCCCas, LEFTY expression at both mRNA and protein levels was significantly higher in OCCCas compared with non-OCCCas, with the mRNA expression of LEFTY1 being predominant compared to that of LEFTY2. OCCCa cells stably overexpressing LEFTY1 showed reduced cell proliferation, along with decreased pSmad2 expression, and also either displayed an activated p53/p21waf1 pathway or increased p27kip1 expression, directly or indirectly. Moreover, the treatment of stable cell lines with cisplatin led to increased apoptotic cells, together with the inhibition of protein expression of a pSmad2-mediated X-linked inhibitor of apoptosis and a decreased bcl2/bax ratio. Blocking LEFTY1 expression with a specific short hairpin RNA inhibited cisplatin-induced apoptosis, probably through the increased expression of both XIAP and bcl2, but not bax. In clinical samples, a significantly higher number of apoptotic cells and lower Ki-67 labeling indices were observed in OCCCas with a high LEFTY score relative to those with a low score. These findings suggest that LEFTY may be an excellent OCCCa-specific molecular marker, which has anti-tumor effects in altering cell proliferation and cellular susceptibility to apoptosis.
Collapse
Affiliation(s)
- Masashi Akiya
- Department of Pathology, Kitasato University School of Medicine, Sagamihara, Kanagawa 252-0374, Japan
| | - Masaaki Yamazaki
- Department of Pathology, Kitasato University School of Medicine, Sagamihara, Kanagawa 252-0374, Japan
| | - Toshihide Matsumoto
- Department of Pathology, Kitasato University School of Medicine, Sagamihara, Kanagawa 252-0374, Japan
| | - Yusuke Kawashima
- Center for Disease Proteomics, School of Science, Kitasato University, Sagamihara, Kanagawa 252-0374, Japan
| | - Yasuko Oguri
- Department of Pathology, Kitasato University School of Medicine, Sagamihara, Kanagawa 252-0374, Japan
| | - Sabine Kajita
- Department of Pathology, Kitasato University School of Medicine, Sagamihara, Kanagawa 252-0374, Japan
| | - Daiki Kijima
- Department of Pathology, Kitasato University School of Medicine, Sagamihara, Kanagawa 252-0374, Japan
| | - Risako Chiba
- Department of Pathology, Kitasato University School of Medicine, Sagamihara, Kanagawa 252-0374, Japan
| | - Ako Yokoi
- Department of Pathology, Kitasato University School of Medicine, Sagamihara, Kanagawa 252-0374, Japan
| | - Hiroyuki Takahashi
- Department of Pathology, Kitasato University School of Medicine, Sagamihara, Kanagawa 252-0374, Japan
| | - Yoshio Kodera
- Center for Disease Proteomics, School of Science, Kitasato University, Sagamihara, Kanagawa 252-0374, Japan
| | - Makoto Saegusa
- Department of Pathology, Kitasato University School of Medicine, Sagamihara, Kanagawa 252-0374, Japan
| |
Collapse
|
21
|
Takahashi H, Nakamura K, Usami A, Tsuruta T, Hashimura M, Matsumoto T, Saegusa M. Possible role of nuclear β-catenin in resistance to preoperative chemoradiotherapy in locally advanced rectal cancer. Histopathology 2017; 71:227-237. [DOI: 10.1111/his.13227] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2016] [Accepted: 03/23/2017] [Indexed: 01/12/2023]
Affiliation(s)
- Hiroyuki Takahashi
- Department of Pathology; Kitasato University School of Medicine; Sagamihara Kanagawa Japan
| | - Kie Nakamura
- Department of Pathology; Kitasato University School of Medicine; Sagamihara Kanagawa Japan
| | - Akane Usami
- Department of Pathology; Kitasato University School of Medicine; Sagamihara Kanagawa Japan
| | - Tomoko Tsuruta
- Department of Pathology; Kitasato University School of Medicine; Sagamihara Kanagawa Japan
| | - Miki Hashimura
- Department of Pathology; Kitasato University School of Medicine; Sagamihara Kanagawa Japan
| | - Toshihide Matsumoto
- Department of Pathology; Kitasato University School of Medicine; Sagamihara Kanagawa Japan
| | - Makoto Saegusa
- Department of Pathology; Kitasato University School of Medicine; Sagamihara Kanagawa Japan
| |
Collapse
|
22
|
Inoue H, Hashimura M, Akiya M, Chiba R, Saegusa M. Functional role of ALK-related signal cascades on modulation of epithelial-mesenchymal transition and apoptosis in uterine carcinosarcoma. Mol Cancer 2017; 16:37. [PMID: 28193280 PMCID: PMC5307825 DOI: 10.1186/s12943-017-0609-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2016] [Accepted: 01/30/2017] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Anaplastic lymphoma kinase (ALK), which is a receptor tyrosine kinase, is essentially and transiently expressed in the developing nervous system. Recently, the deregulated expression of full-length ALK has been observed in some primary solid tumors, but little is known about its involvement in the tumorigenesis of uterine carcinosarcomas (UCSs). Here we examined the functional role of the ALK gene in UCSs. METHODS Regulation and function of the ALK gene were assessed using two endometrial carcinoma cell lines. Expression of ALK and its related molecules were also investigated using clinical samples of UCSs. RESULTS In cell lines, ALK promoter activity was significantly increased by transfection of Sox11 and N-myc, which are known to contribute to neuronal properties. Cells stably overexpressing full-length ALK showed an enhancement of EMT properties mediated by TGF-β1 and HGF, along with an increase in phosphorylated (p) Akt and nuclear p65. Overexpression of p65 also led to transactivation of Twist1 gene, known as an EMT inducer. Finally, treatment of the stable ALK-overexpressing cells with doxorubicin resulted in inhibition of apoptosis with progressive increase in the expression ratio of both pAkt and bcl2 relative to total Akt and bax, respectively. In clinical samples, strong cytoplasmic ALK immunoreactivity and mRNA signals without rearrangement or amplification of the ALK locus were frequently observed in UCSs, particularly in the sarcomatous components. Further, ALK IHC score was found to be positively correlated with Sox11, N-myc, Twist1, and bcl2 scores. CONCLUSION ALK-related signal cascades containing Akt, NF-κB, Twist1, and bcl2 may participate in initial signaling for divergent sarcomatous differentiation driven from carcinomatous components in UCSs through induction of the EMT process and inhibition of apoptotic features.
Collapse
Affiliation(s)
- H Inoue
- Department of Pathology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, 252-0374 Kanagawa Japan
| | - M Hashimura
- Department of Pathology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, 252-0374 Kanagawa Japan
| | - M Akiya
- Department of Pathology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, 252-0374 Kanagawa Japan
| | - R Chiba
- Department of Pathology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, 252-0374 Kanagawa Japan
| | - M Saegusa
- Department of Pathology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, 252-0374 Kanagawa Japan
| |
Collapse
|
23
|
Expression, Epigenetic and Genetic Changes of HNF1B in Endometrial Lesions. Pathol Oncol Res 2015; 22:523-30. [PMID: 26685938 DOI: 10.1007/s12253-015-0037-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2015] [Accepted: 12/15/2015] [Indexed: 12/19/2022]
Abstract
Hepatocyte nuclear factor 1-beta (HNF-1-beta) is a transcription factor involved in cancerogenesis of various tumors, including endometrioid carcinoma. We performed comprehensive analysis of HNF-1-beta in lesions of the endometrium, including protein expression and genetic and epigenetic changes. Expression of HNF-1-beta was analyzed immunohistochemically in 320 cases including both tumor and non-tumor endometrial lesions. Promoter methylation and genetic variants were evaluated, using bisulphite and direct sequencing, in 30 (18 fresh frozen, 12 FFPE tumors) endometrioid carcinomas (ECs) and 15 ovarian clear cell carcinomas (OCCCs) as a control group. We detected expression of HNF-1-beta in 28 % of ECs (51/180 cases), 26 % of serous carcinoma (7/27 cases), 83 % of endometrial clear cell carcinoma (15/18 cases), 93 % of hyperplastic polyps with atypias (13/14 cases), 100 % of hyperplastic polyps without atypias (16/16 cases), 88 % of hyperplasias with atypias (14/16 cases), 91 % of hyperplasias without atypias (10/11 cases), and in ≥80 % of different normal endometrium samples. The control group of OCCCs showed HNF-1-beta expression in 95 % (18/19 cases). Methylation in promoter region was detected in 13.3 % (4/30) of ECs, but not in corresponding normal tissue where available, nor in OCCCs (0/15 cases). Mutation analysis revealed truncating variant c.454C > T (p.Gln152X) in one EC and missense variant c.848C > T (p.Ala283Val) was detected in one OCCC. In conclusion, expression of HNF-1-beta was detected in various extents in all types of lesions analyzed, nevertheless its strong expression was mostly limited to clear cell carcinomas. Biological significance of genetic and epigenetic changes needs further investigation.
Collapse
|