1
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Hukkanen M, Hsu B, Cossin‐Sevrin N, Crombecque M, Delaunay A, Hollmen L, Kaukonen R, Konki M, Lund R, Marciau C, Stier A, Ruuskanen S. From maternal glucocorticoid and thyroid hormones to epigenetic regulation of offspring gene expression: An experimental study in a wild bird species. Evol Appl 2023; 16:1753-1769. [PMID: 38020869 PMCID: PMC10660793 DOI: 10.1111/eva.13598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 08/23/2023] [Accepted: 08/28/2023] [Indexed: 12/01/2023] Open
Abstract
Offspring phenotype at birth is determined by its genotype and the prenatal environment including exposure to maternal hormones. Variation in both maternal glucocorticoids and thyroid hormones can affect offspring phenotype, but the underlying molecular mechanisms, especially those contributing to long-lasting effects, remain unclear. Epigenetic changes (such as DNA methylation) have been postulated as mediators of long-lasting effects of early-life environment. In this study, we determined the effects of elevated prenatal glucocorticoid and thyroid hormones on handling stress response (breath rate) as well as DNA methylation and gene expression of glucocorticoid receptor (GR) and thyroid hormone receptor (THR) in great tits (Parus major). Eggs were injected before incubation onset with corticosterone (the main avian glucocorticoid) and/or thyroid hormones (thyroxine and triiodothyronine) to simulate variation in maternal hormone deposition. Breath rate during handling and gene expression of GR and THR were evaluated 14 days after hatching. Methylation status of GR and THR genes was analyzed from the longitudinal blood cells sampled 7 and 14 days after hatching, as well as the following autumn. Elevated prenatal corticosterone level significantly increased the breath rate during handling, indicating an enhanced metabolic stress response. Prenatal corticosterone manipulation had CpG-site-specific effects on DNA methylation at the GR putative promoter region, while it did not significantly affect GR gene expression. GR expression was negatively associated with earlier hatching date and chick size. THR methylation or expression did not exhibit any significant relationship with the hormonal treatments or the examined covariates, suggesting that TH signaling may be more robust due to its crucial role in development. This study provides some support to the hypothesis suggesting that maternal corticosterone may influence offspring metabolic stress response via epigenetic alterations, yet their possible adaptive role in optimizing offspring phenotype to the prevailing conditions, context-dependency, and the underlying molecular interplay needs further research.
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Affiliation(s)
- Mikaela Hukkanen
- Institute for Molecular Medicine FinlandUniversity of HelsinkiHelsinkiFinland
| | - Bin‐Yan Hsu
- Department of BiologyUniversity of TurkuTurkuFinland
| | | | | | - Axelle Delaunay
- Institut des Sciences de l'Evolution de Montpellier (ISEM)Université de Montpellier, CNRS, IRD, EPHEMontpellierFrance
| | - Lotta Hollmen
- Department of BiologyUniversity of TurkuTurkuFinland
| | - Riina Kaukonen
- Turku Bioscience CentreUniversity of Turku and Åbo Akademi UniversityTurkuFinland
| | - Mikko Konki
- Turku Bioscience CentreUniversity of Turku and Åbo Akademi UniversityTurkuFinland
- Turku Doctoral Programme of Molecular MedicineUniversity of TurkuTurkuFinland
| | - Riikka Lund
- Turku Bioscience CentreUniversity of Turku and Åbo Akademi UniversityTurkuFinland
| | - Coline Marciau
- Department of BiologyUniversity of TurkuTurkuFinland
- Institute for Marine and Antarctic StudiesUniversity of TasmaniaHobartTasmaniaAustralia
| | - Antoine Stier
- Department of BiologyUniversity of TurkuTurkuFinland
- Institut Pluridisciplinaire Hubert Curien, UMR 7178University of Strasbourg, CNRSStrasbourgFrance
| | - Suvi Ruuskanen
- Department of BiologyUniversity of TurkuTurkuFinland
- Department of Biological and Environmental ScienceUniversity of JyväskyläJyväskyläFinland
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2
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Dhingra M, Mahalanobis S, Das A. Thyroid receptor β might be responsible for breast cancer associated with Hashimoto's thyroiditis: a new insight into pathogenesis. Immunol Res 2022; 70:441-448. [PMID: 35562625 DOI: 10.1007/s12026-022-09288-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Accepted: 05/04/2022] [Indexed: 11/30/2022]
Abstract
Breast cancer is the most common cancer affecting females worldwide. Often it is observed that women suffering from Hashimoto's thyroiditis exhibit a greater propensity towards development of breast cancer. The exact mechanism for the same is unknown. However, multiple experimental evidences suggest a significant role of thyroid receptor β (TR-β) in regulating cell growth and proliferation and thus play a potent role as a tumor suppressor in several cancers, including breast cancer. Thyroid receptor β shows anti-proliferative action through mediators like β-catenin, RUNX2, PI3K/AKT, and cyclin regulation. The present review explores the link between these pathways and how they may be dysregulated due to Hashimoto's thyroiditis. Further, we propose a new mechanism for cancer prognosis associated with Hashimoto's thyroiditis, which may lead to the development of TR-β targeting as a novel therapeutic approach.
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Affiliation(s)
- Muskaan Dhingra
- Department of Biotechnology, Delhi Technological University, Delhi, 110042, India
| | - Shayon Mahalanobis
- Department of Biotechnology, Delhi Technological University, Delhi, 110042, India
| | - Asmita Das
- Department of Biotechnology, Delhi Technological University, Delhi, 110042, India.
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3
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Thyroid Diseases and Breast Cancer. J Pers Med 2022; 12:jpm12020156. [PMID: 35207645 PMCID: PMC8876618 DOI: 10.3390/jpm12020156] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 01/21/2022] [Accepted: 01/24/2022] [Indexed: 01/27/2023] Open
Abstract
Epidemiological studies aimed at defining the association of thyroid diseases with extra-thyroidal malignancies (EM) have aroused considerable interest in the possibility of revealing common genetic and environmental factors underlying disease etiology and progression. Over the years, multiple lines of evidence indicated a significant relationship between thyroid carcinomas and other primary EM, especially breast cancer. For the latter, a prominent association was also found with benign thyroid diseases. In particular, a meta-analysis revealed an increased risk of breast cancer in patients with autoimmune thyroiditis, and our recent work demonstrated that the odds ratio (OR) for breast cancer was raised in both thyroid autoantibody-positive and -negative patients. However, the OR was significantly lower for thyroid autoantibody-positive patients compared to the negative ones. This is in agreement with findings showing that the development of thyroid autoimmunity in cancer patients receiving immunotherapy is associated with better outcome and supports clinical evidence that breast cancer patients with thyroid autoimmunity have longer disease-free interval and overall survival. These results seem to suggest that factors other than oncologic treatments may play a role in the initiation and progression of a second primary malignancy. The molecular links between thyroid autoimmunity and breast cancer remain, however, unidentified, and different hypotheses have been proposed. Here, we will review the epidemiological, clinical, and experimental data relating thyroid diseases and breast cancer, as well as the possible hormonal and molecular mechanisms underlying such associations.
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4
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Cui B, Xiao X, Wang J, Wang H, Wu C, Yan Y, Zheng J, Wang J, Zong Y, Zhang Y, Hui R, Gerdes AM, Wang Y. Low THRB (thyroid hormone receptor beta) Promoter Methylation Levels in Peripheral Blood Leukocytes Induced By Systematic Inflammation Are Involved in Low Thyroid Hormone Function in Metabolic Syndrome. Hypertension 2021; 78:1005-1015. [PMID: 34397273 DOI: 10.1161/hypertensionaha.121.17847] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
[Figure: see text].
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Affiliation(s)
- Bing Cui
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (B.C., X.X., Jin'e Wang, H.W., C.W., Y.Y., Y. Zong, Y. Zhang, R.H., A.M.G., Y.W.)
| | - Xiao Xiao
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (B.C., X.X., Jin'e Wang, H.W., C.W., Y.Y., Y. Zong, Y. Zhang, R.H., A.M.G., Y.W.)
| | - Jin'e Wang
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (B.C., X.X., Jin'e Wang, H.W., C.W., Y.Y., Y. Zong, Y. Zhang, R.H., A.M.G., Y.W.)
| | - Hongrui Wang
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (B.C., X.X., Jin'e Wang, H.W., C.W., Y.Y., Y. Zong, Y. Zhang, R.H., A.M.G., Y.W.)
| | - Cunjin Wu
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (B.C., X.X., Jin'e Wang, H.W., C.W., Y.Y., Y. Zong, Y. Zhang, R.H., A.M.G., Y.W.)
| | - Yupeng Yan
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (B.C., X.X., Jin'e Wang, H.W., C.W., Y.Y., Y. Zong, Y. Zhang, R.H., A.M.G., Y.W.)
| | - Jun Zheng
- Rizhao Port Hospital, Rizhao, Shandong, China (J.Z., JingJun Wang)
| | - JingJun Wang
- Rizhao Port Hospital, Rizhao, Shandong, China (J.Z., JingJun Wang)
| | - Yuru Zong
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (B.C., X.X., Jin'e Wang, H.W., C.W., Y.Y., Y. Zong, Y. Zhang, R.H., A.M.G., Y.W.)
| | - Yu Zhang
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (B.C., X.X., Jin'e Wang, H.W., C.W., Y.Y., Y. Zong, Y. Zhang, R.H., A.M.G., Y.W.)
| | - Rutai Hui
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (B.C., X.X., Jin'e Wang, H.W., C.W., Y.Y., Y. Zong, Y. Zhang, R.H., A.M.G., Y.W.)
| | - A Martin Gerdes
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (B.C., X.X., Jin'e Wang, H.W., C.W., Y.Y., Y. Zong, Y. Zhang, R.H., A.M.G., Y.W.).,Department of Biomedical Sciences, New York Institute of Technology-College of Osteopathic Medicine, New York (A.M.G.)
| | - Yibo Wang
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (B.C., X.X., Jin'e Wang, H.W., C.W., Y.Y., Y. Zong, Y. Zhang, R.H., A.M.G., Y.W.)
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5
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Mosella MS, Sabedot TS, Silva TC, Malta TM, Dezem FS, Asmaro KP, Wells M, Mukherjee A, Poisson LM, Snyder J, deCarvalho AC, Walbert T, Aho T, Kalkanis S, Elias PC, Antonini SR, Rock J, Noushmehr H, Castro M, Castro AV. DNA methylation-based signatures classify sporadic pituitary tumors according to clinicopathological features. Neuro Oncol 2021; 23:1292-1303. [PMID: 33631002 DOI: 10.1093/neuonc/noab044] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
BACKGROUND Distinct genome-wide methylation patterns cluster pituitary neuroendocrine tumors (PitNETs) into molecular groups associated with specific clinicopathological features. Here we aim to identify, characterize, and validate methylation signatures that objectively classify PitNET into clinicopathological groups. METHODS Combining in-house and publicly available data, we conducted an analysis of the methylome profile of a comprehensive cohort of 177 tumors (Panpit cohort) and 20 nontumor specimens from the pituitary gland. We also retrieved methylome data from an independent PitNET cohort (N = 86) to validate our findings. RESULTS We identified three methylation clusters associated with adenohypophyseal cell lineages and functional status using an unsupervised approach. Differentially methylated probes (DMP) significantly distinguished the Panpit clusters and accurately assigned the samples of the validation cohort to their corresponding lineage and functional subtypes memberships. The DMPs were annotated in regulatory regions enriched with enhancer elements, associated with pathways and genes involved in pituitary cell identity, function, tumorigenesis, and invasiveness. Some DMPs correlated with genes with prognostic and therapeutic values in other intra- or extracranial tumors. CONCLUSIONS We identified and validated methylation signatures, mainly annotated in enhancer regions that distinguished PitNETs by distinct adenohypophyseal cell lineages and functional status. These signatures provide the groundwork to develop an unbiased approach to classifying PitNETs according to the most recent classification recommended by the 2017 WHO and to explore their biological and clinical relevance in these tumors.
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Affiliation(s)
- Maritza S Mosella
- Hermelin Brain Tumor Center, Henry Ford Cancer Institute, Henry Ford Health System, Detroit, Michigan, USA.,Department of Genetics, Ribeirao Preto Medical School, University of São Paulo, Ribeirao Preto, Sao Paulo, Brazil
| | - Thais S Sabedot
- Hermelin Brain Tumor Center, Henry Ford Cancer Institute, Henry Ford Health System, Detroit, Michigan, USA
| | - Tiago C Silva
- Department of Genetics, Ribeirao Preto Medical School, University of São Paulo, Ribeirao Preto, Sao Paulo, Brazil
| | - Tathiane M Malta
- Hermelin Brain Tumor Center, Henry Ford Cancer Institute, Henry Ford Health System, Detroit, Michigan, USA
| | - Felipe Segato Dezem
- Department of Genetics, Ribeirao Preto Medical School, University of São Paulo, Ribeirao Preto, Sao Paulo, Brazil
| | - Karam P Asmaro
- Department of Neurosurgery, Henry Ford Health System, Detroit, Michigan, USA
| | - Michael Wells
- Hermelin Brain Tumor Center, Henry Ford Cancer Institute, Henry Ford Health System, Detroit, Michigan, USA
| | - Abir Mukherjee
- Department of Pathology, Henry Ford Health System, Detroit, Michigan, USA
| | - Laila M Poisson
- Hermelin Brain Tumor Center, Henry Ford Cancer Institute, Henry Ford Health System, Detroit, Michigan, USA.,Center for Bioinformatics, Department of Public Health Sciences, Henry Ford Health System, Detroit, Michigan, USA
| | - James Snyder
- Hermelin Brain Tumor Center, Henry Ford Cancer Institute, Henry Ford Health System, Detroit, Michigan, USA
| | - Ana C deCarvalho
- Hermelin Brain Tumor Center, Henry Ford Cancer Institute, Henry Ford Health System, Detroit, Michigan, USA
| | - Tobias Walbert
- Hermelin Brain Tumor Center, Henry Ford Cancer Institute, Henry Ford Health System, Detroit, Michigan, USA
| | - Todd Aho
- Department of Radiology, Henry Ford Health System, Detroit, Michigan, USA
| | - Steven Kalkanis
- Department of Neurosurgery, Henry Ford Health System, Detroit, Michigan, USA
| | - Paula C Elias
- Internal Medicine Department, Ribeirao Preto Medical School, University of São Paulo, Ribeirao Preto, Sao Paulo, Brazil
| | - Sonir R Antonini
- Department of Pediatrics, Ribeirao Preto Medical School, University of São Paulo, Ribeirao Preto, Brazil
| | - Jack Rock
- Department of Neurosurgery, Henry Ford Health System, Detroit, Michigan, USA
| | - Houtan Noushmehr
- Hermelin Brain Tumor Center, Henry Ford Cancer Institute, Henry Ford Health System, Detroit, Michigan, USA.,Department of Genetics, Ribeirao Preto Medical School, University of São Paulo, Ribeirao Preto, Sao Paulo, Brazil
| | - Margaret Castro
- Internal Medicine Department, Ribeirao Preto Medical School, University of São Paulo, Ribeirao Preto, Sao Paulo, Brazil
| | - Ana Valeria Castro
- Hermelin Brain Tumor Center, Henry Ford Cancer Institute, Henry Ford Health System, Detroit, Michigan, USA
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6
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Ditsch N, Heublein S, Jeschke U, Sattler C, Kuhn C, Hester A, Czogalla B, Trillsch F, Mahner S, Engel J, Mayr D, Schmoeckel E. Cytoplasmic versus nuclear THR alpha expression determines survival of ovarian cancer patients. J Cancer Res Clin Oncol 2020; 146:1923-1932. [PMID: 32533406 PMCID: PMC7324415 DOI: 10.1007/s00432-020-03241-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2020] [Accepted: 05/01/2020] [Indexed: 12/16/2022]
Abstract
Purpose
Thyroid hormone receptors (THR) have manifold functions and are involved in the carcinogenesis of several tumor types. Within this study, we aimed to investigate the expression pattern (nuclear versus cytoplasmic) of the THR alpha and its impact on patients survival in ovarian cancer (OvCa). Methods The presence of the thyroid hormone receptors THRα, THRα1 and − 2 was investigated in 156 ovarian cancer samples using immunohistochemistry (IHC) using semi-quantitative immunoreactivity (IR) scores and correlated with clinical, pathological data, subtype of ovarian cancer, clinical data, staining of 20 already described OvCa marker proteins and overall survival (OS). Results Among all subtypes of OvCa, clear cell carcinomas showed the highest THRα expression. Furthermore, nuclear THRα was associated with a reduced survival in this subtype. However, nuclear expressed THRα1 turned out to be a positive prognosticator for all subtypes of OvCa patients. Nuclear THRα2 is a positive prognosticator for OvCa patients of the serous subtype. In contrast, cytoplasmic expression THRα2 was associated with a reduced OS in all subtypes of OvCa patients; while, cytoplasmic expression of THRα1 is associated with reduced OS in mucinous OvCa patients only. In addition, THRα expression correlates with gonadotropin receptors, steroid hormone receptors, TA-MUC1 and glycodelin. Conclusion Depending on nuclear or cytoplasmic expression, our study shows that THRα and its isoforms 1 and 2 provide different prognostic information for ovarian cancer patients. Further investigations should analyze if THRs may represent new endocrine targets for the treatment of ovarian cancer. Electronic supplementary material The online version of this article (10.1007/s00432-020-03241-7) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Nina Ditsch
- Department of Obstetrics and Gynecology, LMU Munich, University Hospital, Marchioninistr. 15, 81377 Munich, Germany
- Department of Obstetrics and Gynecology, University Hospital Augsburg, Stenglinstrasse 2, 86156 Augsburg, Germany
| | - Sabine Heublein
- Department of Obstetrics and Gynecology, LMU Munich, University Hospital, Marchioninistr. 15, 81377 Munich, Germany
- Department of Obstetrics and Gynecology, Heidelberg University Hospital, Ruprecht-Karls-University of Heidelberg, 69120 Heidelberg, Germany
| | - Udo Jeschke
- Department of Obstetrics and Gynecology, LMU Munich, University Hospital, Marchioninistr. 15, 81377 Munich, Germany
- Department of Obstetrics and Gynecology, University Hospital Augsburg, Stenglinstrasse 2, 86156 Augsburg, Germany
| | - Cornelia Sattler
- Department of Obstetrics and Gynecology, LMU Munich, University Hospital, Marchioninistr. 15, 81377 Munich, Germany
| | - Christina Kuhn
- Department of Obstetrics and Gynecology, LMU Munich, University Hospital, Marchioninistr. 15, 81377 Munich, Germany
| | - Anna Hester
- Department of Obstetrics and Gynecology, LMU Munich, University Hospital, Marchioninistr. 15, 81377 Munich, Germany
| | - Bastian Czogalla
- Department of Obstetrics and Gynecology, LMU Munich, University Hospital, Marchioninistr. 15, 81377 Munich, Germany
| | - Fabian Trillsch
- Department of Obstetrics and Gynecology, LMU Munich, University Hospital, Marchioninistr. 15, 81377 Munich, Germany
| | - Sven Mahner
- Department of Obstetrics and Gynecology, LMU Munich, University Hospital, Marchioninistr. 15, 81377 Munich, Germany
| | - Jutta Engel
- Munich Cancer Registry (MCR), Bavarian Cancer Registry—Regional Centre Munich (LGL), Institute for Medical Information Processing, Biometry and Epidemiology (IBE), Ludwig-Maximilians-University (LMU), Munich, Germany
| | - Doris Mayr
- Department of Pathology, LMU Munich, Thalkirchner Str. 36, 80337 Munich, Germany
| | - Elisa Schmoeckel
- Department of Pathology, LMU Munich, Thalkirchner Str. 36, 80337 Munich, Germany
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7
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Fritz AJ, Gillis NE, Gerrard DL, Rodriguez PD, Hong D, Rose JT, Ghule PN, Bolf EL, Gordon JA, Tye CE, Boyd JR, Tracy KM, Nickerson JA, van Wijnen AJ, Imbalzano AN, Heath JL, Frietze SE, Zaidi SK, Carr FE, Lian JB, Stein JL, Stein GS. Higher order genomic organization and epigenetic control maintain cellular identity and prevent breast cancer. Genes Chromosomes Cancer 2019; 58:484-499. [PMID: 30873710 DOI: 10.1002/gcc.22731] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Revised: 01/07/2019] [Accepted: 01/07/2019] [Indexed: 12/24/2022] Open
Abstract
Cells establish and sustain structural and functional integrity of the genome to support cellular identity and prevent malignant transformation. In this review, we present a strategic overview of epigenetic regulatory mechanisms including histone modifications and higher order chromatin organization (HCO) that are perturbed in breast cancer onset and progression. Implications for dysfunctions that occur in hormone regulation, cell cycle control, and mitotic bookmarking in breast cancer are considered, with an emphasis on epithelial-to-mesenchymal transition and cancer stem cell activities. The architectural organization of regulatory machinery is addressed within the contexts of translating cancer-compromised genomic organization to advances in breast cancer risk assessment, diagnosis, prognosis, and identification of novel therapeutic targets with high specificity and minimal off target effects.
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Affiliation(s)
- A J Fritz
- Department of Biochemistry, Larner College of Medicine, University of Vermont, Burlington, Vermont.,University of Vermont Cancer Center, Burlington, Vermont
| | - N E Gillis
- University of Vermont Cancer Center, Burlington, Vermont.,Department of Pharmacology, Larner college of Medicine, University of Vermont, Burlington, Vermont
| | - D L Gerrard
- Cellular Molecular Biomedical Sciences Program, University of Vermont, Burlington, Vermont.,Department of Biomedical and Health Sciences, University of Vermont, Burlington, Vermont
| | - P D Rodriguez
- Cellular Molecular Biomedical Sciences Program, University of Vermont, Burlington, Vermont.,Department of Biomedical and Health Sciences, University of Vermont, Burlington, Vermont
| | - D Hong
- Department of Medical Oncology, Dana Farber Cancer Institute, Boston, Massachusetts
| | - J T Rose
- Department of Biochemistry, Larner College of Medicine, University of Vermont, Burlington, Vermont.,University of Vermont Cancer Center, Burlington, Vermont
| | - P N Ghule
- Department of Biochemistry, Larner College of Medicine, University of Vermont, Burlington, Vermont.,University of Vermont Cancer Center, Burlington, Vermont
| | - E L Bolf
- University of Vermont Cancer Center, Burlington, Vermont.,Department of Pharmacology, Larner college of Medicine, University of Vermont, Burlington, Vermont
| | - J A Gordon
- Department of Biochemistry, Larner College of Medicine, University of Vermont, Burlington, Vermont.,University of Vermont Cancer Center, Burlington, Vermont
| | - C E Tye
- Department of Biochemistry, Larner College of Medicine, University of Vermont, Burlington, Vermont.,University of Vermont Cancer Center, Burlington, Vermont
| | - J R Boyd
- Department of Biochemistry, Larner College of Medicine, University of Vermont, Burlington, Vermont.,University of Vermont Cancer Center, Burlington, Vermont
| | - K M Tracy
- Department of Biochemistry, Larner College of Medicine, University of Vermont, Burlington, Vermont.,University of Vermont Cancer Center, Burlington, Vermont
| | - J A Nickerson
- Division of Genes and Development of the Department of Pediatrics, University of Massachusetts Medical School, Worcester, Massachusetts
| | - A J van Wijnen
- Orthopedic Surgery and Biochemistry and Molecular Biology, Mayo Clinic Minnesota, Rochester, Minnesota
| | - A N Imbalzano
- Department of Biochemistry and Molecular Pharmacology, University of Massachusetts Medical School, Worcester, Massachusetts
| | - J L Heath
- Department of Biochemistry, Larner College of Medicine, University of Vermont, Burlington, Vermont.,University of Vermont Cancer Center, Burlington, Vermont.,Department of Pediatrics, Larner College of Medicine, University of Vermont, Burlington, Vermont
| | - S E Frietze
- Cellular Molecular Biomedical Sciences Program, University of Vermont, Burlington, Vermont.,Department of Biomedical and Health Sciences, University of Vermont, Burlington, Vermont
| | - S K Zaidi
- Department of Biochemistry, Larner College of Medicine, University of Vermont, Burlington, Vermont.,University of Vermont Cancer Center, Burlington, Vermont
| | - F E Carr
- Department of Biochemistry, Larner College of Medicine, University of Vermont, Burlington, Vermont.,University of Vermont Cancer Center, Burlington, Vermont.,Department of Pharmacology, Larner college of Medicine, University of Vermont, Burlington, Vermont
| | - J B Lian
- Department of Biochemistry, Larner College of Medicine, University of Vermont, Burlington, Vermont.,University of Vermont Cancer Center, Burlington, Vermont
| | - J L Stein
- Department of Biochemistry, Larner College of Medicine, University of Vermont, Burlington, Vermont.,University of Vermont Cancer Center, Burlington, Vermont
| | - G S Stein
- Department of Biochemistry, Larner College of Medicine, University of Vermont, Burlington, Vermont.,University of Vermont Cancer Center, Burlington, Vermont
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8
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Thyroid hormone receptor beta-1 expression in early breast cancer: a validation study. Breast Cancer Res Treat 2018; 171:709-717. [DOI: 10.1007/s10549-018-4844-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Accepted: 05/29/2018] [Indexed: 12/19/2022]
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9
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Perra A, Plateroti M, Columbano A. T3/TRs axis in hepatocellular carcinoma: new concepts for an old pair. Endocr Relat Cancer 2016; 23:R353-69. [PMID: 27353037 DOI: 10.1530/erc-16-0152] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2016] [Accepted: 06/27/2016] [Indexed: 02/06/2023]
Abstract
Hepatocellular carcinoma (HCC) is a leading cause of cancer-related death worldwide, and its burden is expected to further increase in the next years. Chronic inflammation, induced by multiple viruses or metabolic alterations, and epigenetic and genetic modifications, cooperate in cancer development via a combination of common and distinct aetiology-specific pathways. In spite of the advances of classical therapies, the prognosis of this neoplasm has not considerably improved over the past few years. The advent of targeted therapies and the approval of the systemic treatment of advanced HCC with the kinase inhibitor sorafenib have provided some hope for the future. However, the benefits obtained from this treatment are still disappointing, as it extends the median life expectancy of patients by only few months. It is thus mandatory to find alternative effective treatments. Although the role played by thyroid hormones (THs) and their nuclear receptors (TRs) in human cancer is still unclear, mounting evidence indicates that they behave as oncosuppressors in HCC. However, the molecular mechanisms by which they exert this effect and the consequence of their activation following ligand binding on HCC progression remain elusive. In this review, we re-evaluate the existing evidence of the role of TH/TRs in HCC development; we will also discuss how TR alterations could affect fundamental biological processes, such as hepatocyte proliferation and differentiation, and consequently HCC progression. Finally, we will discuss if and how TRs can be foreseen as therapeutic targets in HCC and whether selective TR modulation by TH analogues may hold promise for HCC treatment.
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Affiliation(s)
- Andrea Perra
- Department of Biomedical SciencesUniversity of Cagliari, Cagliari, Italy
| | - Michelina Plateroti
- Cancer Research Center of Lyon INSERM U1052CNRS UMR5286, Université de Lyon, Université Lyon 1, Centre Léon Bérard, Département de la Recherche, Lyon, France
| | - Amedeo Columbano
- Department of Biomedical SciencesUniversity of Cagliari, Cagliari, Italy
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10
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Park JW, Zhao L, Willingham MC, Cheng SY. Loss of tyrosine phosphorylation at Y406 abrogates the tumor suppressor functions of the thyroid hormone receptor β. Mol Carcinog 2016; 56:489-498. [PMID: 27254276 DOI: 10.1002/mc.22511] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2016] [Revised: 05/18/2016] [Accepted: 05/31/2016] [Indexed: 12/14/2022]
Abstract
We have recently identified that phosphorylation at tyrosine (Y)406 is critical for the tumor suppressor functions of the thyroid hormone receptor β1 (TRβ) in a breast cancer line. However, still unclear is whether the critical tumor suppressor role of phosphorylated Y406 of TRβ is limited to only breast cancer cells or could be extended to other cell types. In the present studies, we addressed this question by stably expressing TRβ, a mutated TRβ oncogene (PV), or a TRβ mutated at Y406 (TRβY406F) in rat PCCL3 thyroid follicular cells and evaluated their tumor characteristics in athymic mice with elevated thyroid stimulating hormone. PCCL3 cells stably expressing PV (PCCL3-PV), TRβY406F (PCCL3-TRβY406F), or vector only (PCCL3-Neo) developed tumors with sizes in the rank order of TRβY406F>PV = Neo, whereas PCCL3 cells expressing TRβ (PCCL3-TRβ) barely developed tumors. As evidenced by markedly elevated Ki67, cyclin D1, and p-Rb protein abundance, proliferative activity was high in PV and TRβY406F tumors, but low in TRβ tumors. These results indicate that TRβ acted as a tumor suppressor in PCCL3 cells, whereas TRβY406F and PV had lost tumor suppressor activity. Interestingly, TRβY406F tumors had very low necrotic areas with decreased TNFα-NFκB signaling to lower apoptotic activity. In contrast, PV tumors had prominent large necrotic areas, with no apparent changes in TNFα-NFκB signaling, indicating distinct oncogenic activities of mutant PV and TRβY406F. Thus, the present studies uncovered a novel mechanism by which TRβ could function as a tumor suppressor through modulation of the TNFα-NFκB signaling. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
- Jeong Won Park
- Laboratory of Molecular Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Li Zhao
- Laboratory of Molecular Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Mark C Willingham
- Laboratory of Molecular Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Sheue-Yann Cheng
- Laboratory of Molecular Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
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11
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Park JW, Zhao L, Willingham M, Cheng SY. Oncogenic mutations of thyroid hormone receptor β. Oncotarget 2016; 6:8115-31. [PMID: 25924236 PMCID: PMC4480739 DOI: 10.18632/oncotarget.3466] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2014] [Accepted: 01/20/2015] [Indexed: 11/25/2022] Open
Abstract
The C-terminal frame-shift mutant of the thyroid hormone receptor TRβ1, PV, functions as an oncogene. An important question is whether the oncogenic activity of mutated TRβ1 is uniquely dependent on the PV mutated sequence. Using four C-terminal frame-shift mutants—PV, Mkar, Mdbs, and AM—we examined that region in the oncogenic actions of TRβ1 mutants. Remarkably, these C-terminal mutants induced similar growth of tumors in mouse xenograft models. Molecular analyses showed that they physically interacted with the p85α regulatory subunit of PI3K similarly in cells. In vitro GST-binding assay showed that they bound to the C-terminal Src-homology 2 (CSH2) of p85α with markedly higher avidity. The sustained association of mutants with p85α led to activation of the common PI3K-AKT-ERK/STAT3 signaling to promote cell proliferation and invasion and to inhibit apoptosis. Thus, these results argue against the oncogenic activity of PV being uniquely dependent on the PV mutated sequence. Rather, these four mutants could favor a C-terminal conformation that interacted with the CSH2 domain of p85α to initiate activation of PI3K to relay downstream signaling to promote tumorigenesis. Thus, we propose that the mutated C-terminal region of TRβ1 could function as an “onco-domain” and TRβ1 is a potential therapeutic target.
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Affiliation(s)
- Jeong Won Park
- Laboratory of Molecular Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Li Zhao
- Laboratory of Molecular Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Mark Willingham
- Laboratory of Molecular Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Sheue-Yann Cheng
- Laboratory of Molecular Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
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12
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Zheng Y, Shao X, Huang Y, Shi L, Chen B, Wang X, Yang H, Chen Z, Zhang X. Role of estrogen receptor in breast cancer cell gene expression. Mol Med Rep 2016; 13:4046-50. [PMID: 27035558 DOI: 10.3892/mmr.2016.5018] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2015] [Accepted: 02/23/2016] [Indexed: 11/06/2022] Open
Abstract
The aim of the present study was to establish the underlying regulatory mechanism of estrogen receptor (ER) in breast cancer cell gene expression. A gene expression profile (accession no. GSE11324) was downloaded from the Gene Expression Omnibus (GEO) database. Differentially expressed genes (DEGs) from an estrogen treatment group and a control group were identified. Chromatin immunoprecipitation with high‑throughput sequencing data (series GSE25710) was obtained from the GEO for the ER binding sites, and binding and expression target analysis was performed. A total of 3,122 DEGs were obtained and ER was demonstrated to exhibit inhibition and activation roles during the regulation of its target gene expression. Motif analysis revealed that the upregulated target genes that demonstrated interactions with ER were meis homeobox 1 (MEIS1) and forkhead box P3 (FOXP3). The downregulated target genes, which demonstrated interactions with ER, were thyroid hormone receptor, β (THRB) and grainyhead‑like 1 (GRHL1). Thus, it was observed that ER stimulated gene expression by interacting with MEIS1 and FOXP3, and ER inhibited gene expression by interacting with THRB and GRHL1. However, additional experiments are required to provide further confirmation of these findings.
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Affiliation(s)
- Yabing Zheng
- Department of Medical Oncology (Breast), Zhejiang Cancer Hospital, Hangzhou, Zhejiang 310022, P.R. China
| | - Xiying Shao
- Department of Medical Oncology (Breast), Zhejiang Cancer Hospital, Hangzhou, Zhejiang 310022, P.R. China
| | - Yuan Huang
- Department of Medical Oncology (Breast), Zhejiang Cancer Hospital, Hangzhou, Zhejiang 310022, P.R. China
| | - Lei Shi
- Department of Medical Oncology (Breast), Zhejiang Cancer Hospital, Hangzhou, Zhejiang 310022, P.R. China
| | - Bo Chen
- Department of Pathology, Zhejiang Cancer Hospital, Hangzhou, Zhejiang 310022, P.R. China
| | - Xiaojia Wang
- Department of Medical Oncology (Breast), Zhejiang Cancer Hospital, Hangzhou, Zhejiang 310022, P.R. China
| | - Hongjian Yang
- Department of Breast Surgery, Zhejiang Cancer Hospital, Hangzhou, Zhejiang 310022, P.R. China
| | - Zhanhong Chen
- Department of Medical Oncology (Breast), Zhejiang Cancer Hospital, Hangzhou, Zhejiang 310022, P.R. China
| | - Xiping Zhang
- Department of Breast Surgery, Zhejiang Cancer Hospital, Hangzhou, Zhejiang 310022, P.R. China
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13
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Rosignolo F, Maggisano V, Sponziello M, Celano M, Di Gioia CRT, D'Agostino M, Giacomelli L, Verrienti A, Dima M, Pecce V, Durante C. Reduced expression of THRβ in papillary thyroid carcinomas: relationship with BRAF mutation, aggressiveness and miR expression. J Endocrinol Invest 2015; 38:1283-9. [PMID: 26003825 DOI: 10.1007/s40618-015-0309-4] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2015] [Accepted: 05/10/2015] [Indexed: 12/29/2022]
Abstract
PURPOSE Down-regulation of thyroid hormone receptor beta (THRβ) gene has been described in several human malignancies, including thyroid cancer. In this study, we analyzed THRβ mRNA expression in surgical specimens from a series of human papillary thyroid carcinomas (PTCs), characterized by their genotypic and clinical-biological features. METHODS Thirty-six PTCs were divided into two groups according to the 2009 American Thyroid Association risk classification (17 low, 19 intermediate), and each group was divided into subgroups based on the presence or absence of the BRAFV600E mutation (21 BRAF mutated, 15 BRAF wild type). Gene expression was analyzed using fluidic cards containing probes and primers specific for the THRβ gene, as well as for genes of thyroperoxidase (TPO), sodium/iodide symporter (NIS), thyroglobulin (Tg) and thyroid stimulating hormone receptor (TSH-R) and for some miRNAs involved in thyroid neoplasia and targeting THRβ. The mRNA levels of each tumor tissue were compared with their correspondent normal counterpart. RESULTS THRβ transcript was down-regulated in all PTCs examined. No significant differences were found between intermediate- vs low-risk PTCs patients, and BRAF-mutated vs BRAF wild-type groups. THRβ expression was directly correlated with NIS, TPO, Tg and TSH-R, and inversely correlated to miR-21, -146a, -181a and -221 expression. CONCLUSIONS Our results demonstrate that down-regulation of THRβ is a common feature of PTCs. While it is not associated with a more aggressive phenotype of PTC, it correlates with the reduction of all the markers of differentiation and is associated with overexpression of some miRNAs supposed to play a role in thyroid tumorigenesis.
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Affiliation(s)
- F Rosignolo
- Department of Internal Medicine and Medical Specialties, University of Rome "Sapienza", Viale del Policlinico155, 00161, Rome, Italy
| | - V Maggisano
- Department of Health Sciences, University of Catanzaro 'Magna Graecia', 88100, Catanzaro, Italy
| | - M Sponziello
- Department of Internal Medicine and Medical Specialties, University of Rome "Sapienza", Viale del Policlinico155, 00161, Rome, Italy
| | - M Celano
- Department of Health Sciences, University of Catanzaro 'Magna Graecia', 88100, Catanzaro, Italy
| | - C R T Di Gioia
- Department of Radiological, Oncological and Pathological Sciences, University of Rome "Sapienza", 00161, Rome, Italy
| | - M D'Agostino
- Department of Health Sciences, University of Catanzaro 'Magna Graecia', 88100, Catanzaro, Italy
| | - L Giacomelli
- Department of Surgical Sciences, University of Rome "Sapienza", 00161, Rome, Italy
| | - A Verrienti
- Department of Internal Medicine and Medical Specialties, University of Rome "Sapienza", Viale del Policlinico155, 00161, Rome, Italy
| | - M Dima
- Department of Internal Medicine and Medical Specialties, University of Rome "Sapienza", Viale del Policlinico155, 00161, Rome, Italy
| | - V Pecce
- Department of Internal Medicine and Medical Specialties, University of Rome "Sapienza", Viale del Policlinico155, 00161, Rome, Italy
| | - C Durante
- Department of Internal Medicine and Medical Specialties, University of Rome "Sapienza", Viale del Policlinico155, 00161, Rome, Italy.
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Ling Y, Ling X, Fan L, Wang Y, Li Q. Mutation analysis underlying the downregulation of the thyroid hormone receptor β1 gene in the Chinese breast cancer population. Onco Targets Ther 2015; 8:2967-72. [PMID: 26527882 PMCID: PMC4621179 DOI: 10.2147/ott.s93418] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
PURPOSE There are a growing number of reports suggesting that the aberrant expression and mutation of the thyroid hormone receptor β1 (TRβ1) gene is associated with the development of human neoplasms. However, its exact role in the pathogenesis of breast cancer remains elusive. In the present study, we analyzed the mRNA expression and mutations of the TRβ1 gene in the Chinese breast cancer population. METHODS The expression of TRβ1 mRNA was examined by real-time quantitative reverse transcription polymerase chain reaction, and mutations in the TRβ1 gene in the hotspot region that spans exons 7-10 were analyzed by polymerase chain reaction single-strand conformation polymorphism and automated DNA sequencing. RESULTS TRβ1 mRNA expression was significantly reduced in all 105 breast cancer specimens examined. A total of 20 samples showed truncating mutations within the exons 7-10 of the TRβ1 gene, where eight cases harbored a frame shift mutation (five cases of c.850insA in exon 7 and three cases c.1028delA in exon 8), whereas missense mutations were observed in 12 breast cancer cases. The 20 cases with mutation in the TRβ1 gene showed a reduction in TRβ1 mRNA expression compared with that observed in matched normal tissues. The mutation was also correlated with menopausal stage and estrogen receptor status. CONCLUSION The findings of the present study suggest that the aberrant expression and mutations of the TRβ1 gene are associated with the development of breast cancer and that the mutations in the TRβ1 gene partly serve as the underlying mechanism for TRβ1 inactivation in the Chinese breast cancer population.
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Affiliation(s)
- Yaqin Ling
- Department of Pathophysiology, College of Basic Medical, Lanzhou University, Lanzhou, Gansu Province, People’s Republic of China
| | - Xiaoling Ling
- Medical Oncology, Lanzhou University First Hospital, Lanzhou, Gansu Province, People’s Republic of China
| | - Lu Fan
- Department of Pathophysiology, College of Basic Medical, Lanzhou University, Lanzhou, Gansu Province, People’s Republic of China
| | - Yong Wang
- Department of Gastroenterology, Lanzhou General Hospital of Lanzhou Military Command of PLA, Lanzhou, Gansu Province, People’s Republic of China
| | - Qing Li
- Department of Pathophysiology, College of Basic Medical, Lanzhou University, Lanzhou, Gansu Province, People’s Republic of China
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15
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Park JW, Zhao L, Webb P, Cheng SY. Src-dependent phosphorylation at Y406 on the thyroid hormone receptor β confers the tumor suppressor activity. Oncotarget 2015; 5:10002-16. [PMID: 25275301 PMCID: PMC4259401 DOI: 10.18632/oncotarget.2487] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Association studies suggest that the thyroid hormone receptor β1 (TRβ1) could function as a tumor suppressor in cancer cells. However, the underlying molecular mechanisms remain to be elucidated. We explored how TRβ1 acted as a tumor suppressor in breast cancer MDA cells. Proliferation and invasiveness were markedly inhibited in cells stably expressing TRβ1 (MDA-TRβ1 cells). cSrc-phosphorylated TRβ1 at Y406 signaled T3-induced degradation. Mutation of Y406 to Phe (TRβ1Y406F) did not affect T3 binding affinity, but blocked T3-induced degradation in cells. Importantly, cell-based studies showed that TRβ1Y406F lost the inhibitory effects by TRβ1 on cell proliferation and invasion. Consistently, in xenograft models, MDA-TRβ1 cells exhibited significantly slower tumor growth rates than those of Neo control cells. In contrast, the tumor growth rates of MDA-TRβ1Y406F cells were indistinguishable from those of Neo control cells. We further showed that markedly more TRβ1Y406F than TRβ1 was physically associated with cSrc in cells, leading to constitutive activation of cSrc-FAK-ERK signaling. In contrast, degradation of T3-bound TRβ1 complexed with cSrc attenuated signaling to decrease cell proliferation and invasiveness, thus confirming TRβ1 as a tumor suppressor. Thus, the present studies suggested that TRβ1 could be tested as a novel potential therapeutic target.
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Affiliation(s)
- Jeong Won Park
- Laboratory of Molecular Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Li Zhao
- Laboratory of Molecular Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Paul Webb
- Houston Methodist Research Institute, Houston, TX
| | - Sheue-Yann Cheng
- Laboratory of Molecular Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
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16
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Liu L, Shi J, Mao F, Wei J, Fu D, Zhang J. Synchronous primary cancers of the thyroid and breast: A case report and review of the literature. Oncol Lett 2014; 9:351-354. [PMID: 25435991 PMCID: PMC4246699 DOI: 10.3892/ol.2014.2625] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2014] [Accepted: 09/08/2014] [Indexed: 11/06/2022] Open
Abstract
The current report presents the case of a 41-year-old female exhibiting synchronous primary cancers of the thyroid and breast. Pathological examination of a tissue sample following biopsy identified papillary carcinoma of the thyroid and invasive ductal carcinoma of the breast to provide a definitive diagnosis of synchronous primary tumors. The patient underwent a modified radical mastectomy and total thyroidectomy. Following regular adjuvant chemotherapy with cyclophosphamide (800 mg), doxorubicin (100 mg) and paclitaxel (120 mg), once every three weeks for 3.5 months, oral levothyroxine and endocrinotherapy was recommended. Two years after the initial diagnosis, the patient was healthy with no disease recurrence. To the best of our knowledge, no association has been identified between the etiology and diagnoses of the two synchronous primary tumors. Thus, the aim of the current report was to improve the understanding of synchronous primary tumors of the thyroid and breast by presenting a review of the associated literature regarding breast and thyroid cancer. The mechanisms of synchronous neoplasms have only recently been elucidated, however, misdiagnosis is common. Clinicians are, therefore, advised to carefully examine patients with thyroid or breast cancer to avoid an incorrect or misdiagnosis. Furthermore, the present report aims to provide a reference for the cancer database, since the majority of analyses of rare diseases are derived from case reports. To improve the understanding of synchronous primary cancers of the thyroid and breast, an analysis of recent studies regarding the underlying mechanisms of synchronous primary cancers was also undertaken.
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Affiliation(s)
- Li Liu
- Department of Thyroid and Breast Surgery, Clinical Medical College of Yangzhou University, Subei People's Hospital of Jiangsu Province, Yangzhou, Jiangsu 225001, P.R. China
| | - Jing Shi
- Department of Thyroid and Breast Surgery, Clinical Medical College of Yangzhou University, Subei People's Hospital of Jiangsu Province, Yangzhou, Jiangsu 225001, P.R. China
| | - Fengfeng Mao
- Department of Thyroid and Breast Surgery, Clinical Medical College of Yangzhou University, Subei People's Hospital of Jiangsu Province, Yangzhou, Jiangsu 225001, P.R. China
| | - Jinli Wei
- Department of Thyroid and Breast Surgery, Clinical Medical College of Yangzhou University, Subei People's Hospital of Jiangsu Province, Yangzhou, Jiangsu 225001, P.R. China
| | - Deyuan Fu
- Department of Thyroid and Breast Surgery, Clinical Medical College of Yangzhou University, Subei People's Hospital of Jiangsu Province, Yangzhou, Jiangsu 225001, P.R. China
| | - Jiaxin Zhang
- Department of Thyroid and Breast Surgery, Clinical Medical College of Yangzhou University, Subei People's Hospital of Jiangsu Province, Yangzhou, Jiangsu 225001, P.R. China
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Wojcicka A, Piekielko–Witkowska A, Kedzierska H, Rybicka B, Poplawski P, Boguslawska J, Master A, Nauman A. Epigenetic regulation of thyroid hormone receptor beta in renal cancer. PLoS One 2014; 9:e97624. [PMID: 24849932 PMCID: PMC4029725 DOI: 10.1371/journal.pone.0097624] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2013] [Accepted: 04/23/2014] [Indexed: 12/21/2022] Open
Abstract
Thyroid hormone receptor beta (THRB) gene is commonly deregulated in cancers and, as strengthened by animal models, postulated to play a tumor-suppressive role. Our previous studies revealed downregulation of THRB in clear cell renal cell carcinoma (ccRCC), but the culpable mechanisms have not been fully elucidated. Since epigenetic regulation is a common mechanism influencing the expression of tumor suppressors, we hypothesized that downregulation of THRB in renal cancer results from epigenetic aberrances, including CpG methylation and microRNA-dependent silencing. Our study revealed that ccRCC tumors exhibited a 56% decrease in THRB and a 37% increase in DNA methyltransferase 1 (DNMT1) expression when compared with paired non-neoplastic control samples. However, THRB CpG methylation analysis performed using BSP, SNaPshot and MSP-PCR consistently revealed no changes in methylation patterns between matched tumor and control samples. In silico analysis resulted in identification of four microRNAs (miR-155, miR-425, miR-592, and miR-599) as potentially targeting THRB transcript. Luciferase assay showed direct binding of miR-155 and miR-425 to 3′UTR of THRB, and subsequent in vivo analyses revealed that transfection of UOK171 cell line with synthetic miR-155 or miR-425 resulted in decreased expression of endogenous TRHB by 22% and 64%, respectively. Finally, real-time PCR analysis showed significant upregulation of miR-155 (354%) and miR-425 (162%) in ccRCC when compared with matched controls. Moreover, microRNA levels were negatively correlated with the amount of THRB transcript in tissue samples. We conclude that CpG methylation is not the major mechanism contributing to decreased THRB expression in ccRCC. In contrast, THRB is targeted by microRNAs miR-155 and miR-425, whose increased expression may be responsible for downregulation of THRB in ccRCC tumors.
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Affiliation(s)
- Anna Wojcicka
- Department of Biochemistry and Molecular Biology, Centre of Postgraduate Medical Education, Warsaw, Poland
- Genomic Medicine, Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Warsaw, Poland
| | | | - Hanna Kedzierska
- Department of Biochemistry and Molecular Biology, Centre of Postgraduate Medical Education, Warsaw, Poland
| | - Beata Rybicka
- Department of Biochemistry and Molecular Biology, Centre of Postgraduate Medical Education, Warsaw, Poland
| | - Piotr Poplawski
- Department of Biochemistry and Molecular Biology, Centre of Postgraduate Medical Education, Warsaw, Poland
| | - Joanna Boguslawska
- Department of Biochemistry and Molecular Biology, Centre of Postgraduate Medical Education, Warsaw, Poland
| | - Adam Master
- Department of Biochemistry and Molecular Biology, Centre of Postgraduate Medical Education, Warsaw, Poland
| | - Alicja Nauman
- Department of Biochemistry and Molecular Biology, Centre of Postgraduate Medical Education, Warsaw, Poland
- * E-mail:
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Kim WG, Zhao L, Kim DW, Willingham MC, Cheng SY. Inhibition of tumorigenesis by the thyroid hormone receptor β in xenograft models. Thyroid 2014; 24:260-9. [PMID: 23731250 PMCID: PMC3926148 DOI: 10.1089/thy.2013.0054] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
BACKGROUND Previous studies showed a close association between several types of human cancers and somatic mutations of thyroid hormone receptor β (TRβ) and reduced expression of TRβ due to epigenetic inactivation and/or deletion of the THRB gene. These observations suggest that TRβ could act as a tumor suppressor in carcinogenesis. However, the mechanisms by which TRβ could function to inhibit tumorigenesis are less well understood. METHODS We used the human follicular thyroid cancer cell lines (FTC-133 and FTC-236 cells) to elucidate how functional expression of the THRB gene could affect tumorigenesis. We stably expressed the THRB gene in FTC cells and evaluated the effects of the expressed TRβ on cancer cell proliferation, migration, and tumor growth in cell-based studies and xenograft models. RESULTS Expression of TRβ in FTC-133 cells, as compared with control FTC cells without TRβ, reduced cancer cell proliferation and impeded migration of tumor cells through inhibition of the AKT-mTOR-p70 S6K pathway. TRβ expression in FTC-133 and FTC-236 led to less tumor growth in xenograft models. Importantly, new vessel formation was significantly suppressed in tumors induced by FTC cells expressing TRβ compared with control FTC cells without TRβ. The decrease in vessel formation was mediated by the downregulation of vascular endothelial growth factor in FTC cells expressing TRβ. CONCLUSIONS These findings indicate that TRβ acts as a tumor suppressor through downregulation of the AKT-mTOR-p70 S6K pathway and decreased vascular endothelial growth factor expression in FTC cells. The present results raise the possibility that TRβ could be considered as a potential therapeutic target for thyroid cancer.
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Affiliation(s)
- Won Gu Kim
- Laboratory of Molecular Biology, Center for Cancer Research , National Cancer Institute, Bethesda, Maryland
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19
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Down-regulation of thyroid hormone receptor β1 gene expression in gastric cancer involves promoter methylation. Biochem Biophys Res Commun 2014; 444:147-52. [PMID: 24434154 DOI: 10.1016/j.bbrc.2014.01.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2013] [Accepted: 01/08/2014] [Indexed: 01/03/2023]
Abstract
Hypermethylation has been shown in the promoter region of the thyroid hormone receptor β1 (TRβ1) gene in several human tumors. However, its role in gastric cancer formation is still unclear. In the study, we analyzed mRNA expression of TRβ1 gene using real-time quantitative PCR (qPCR). A quantitative methylation-specific PCR (Q-MSP) assay was used to determine the methylation status of the TRβ1 gene promoter region in 46 pair-matched gastric neoplastic and adjacent non-neoplastic tissues. The results showed that TRβ1 mRNA expression was significantly reduced in gastric cancer specimens. The methylation of promoter of TRβ1 gene in gastric cancer tissues was significantly higher than in adjacent normal tissues. Promoter hypermethylation of the TRβ1 gene correlated with tumor infiltration, lymph node metastasis, and distant metastasis, but it was not associated with other clinicopathological characteristics. We treated gastric cancer cell lines MKN-45, MKN-28, SGC-7901, NCI-N87, and SNU-1 with 5-Aza-2-deoxycytidine (5-Aza-dC). The results showed the expression of TRβ1 mRNA was increased in MKN-45, MKN-28, SGC-7901, but not increased in NCI-N87 and SNU-1. These results suggest that the TRβ1 gene plays important roles in the development of gastric cancer partially through epigenetic mechanisms.
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Abstract
Thyroid hormone receptors (TR) are prototypes of nuclear transcription factors that regulate the expression of target genes. These receptors play an important role in many physiological processes. Moreover, a dysfunction of these proteins is often implicated in several human diseases and malignancies. Here we report genetic variations and alterations of the TRs that have been described in the literature as well as their potential role in the development of some human diseases including cancers. The functional effects of some mutations and polymorphisms in TRs on disease susceptibility, especially on cancer risk, are now established. Therefore, further investigations are needed in order to use these receptors as therapeutic targets or as biological markers to decide on appropriate forms of treatment.
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Affiliation(s)
- Maha Rebaï
- Molecular and Cellular Diagnosis Processes, Centre of Biotechnology of Sfax, University of Sfax, Route Sidi Mansour, PO Box 1177, 3018 Sfax, Tunisia
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Kim WG, Cheng SY. Thyroid hormone receptors and cancer. BIOCHIMICA ET BIOPHYSICA ACTA 2013; 1830:3928-36. [PMID: 22507269 PMCID: PMC3406244 DOI: 10.1016/j.bbagen.2012.04.002] [Citation(s) in RCA: 75] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2012] [Revised: 03/06/2012] [Accepted: 04/02/2012] [Indexed: 12/13/2022]
Abstract
BACKGROUND Thyroid hormone receptors (TRs) are ligand-dependent transcription factors that mediate the actions of the thyroid hormone (T3) in development, growth, and differentiation. The THRA and THRB genes encode several TR isoforms that express in a tissue- and development-dependent manner. In the past decades, a significant advance has been made in the understanding of TR actions in maintaining normal cellular functions. However, the roles of TRs in human cancer are less well understood. The reduced expression of TRs because of hypermethylation, or deletion of TR genes found in human cancers suggests that TRs could function as tumor suppressors. A close association of somatic mutations of TRs with human cancers further supports the notion that the loss of normal functions of TR could lead to uncontrolled growth and loss of cell differentiation. SCOPE OF REVIEW In line with the findings from association studies in human cancers, mice deficient in total functional TRs (Thra1(-/-)Thrb(-/-) mice) or with a targeted homozygous mutation of the Thrb gene (denoted PV; Thrb(PV/PV) mice) spontaneously develop metastatic thyroid carcinoma. This review will examine the evidence learned from these genetically engineered mice that provided strong evidence to support the critical role of TRs in human cancer. MAJOR CONCLUSIONS Loss of normal functions of TR by deletion or by mutations could contribute to cancer development, progression and metastasis. GENERAL SIGNIFICANCE Novel mechanistic insights are revealed in how aberrant TR activities lead to carcinogenesis. Mouse models of thyroid cancer provide opportunities to identify molecular targets as potential treatment modalities. This article is part of a Special Issue entitled Thyroid hormone signalling.
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Affiliation(s)
- Won Gu Kim
- Laboratory of Molecular Biology, Center for Cancer Research, National Cancer Institute, Bethesda, MD 20892
| | - Sheue-yann Cheng
- Laboratory of Molecular Biology, Center for Cancer Research, National Cancer Institute, Bethesda, MD 20892
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Muscat GEO, Eriksson NA, Byth K, Loi S, Graham D, Jindal S, Davis MJ, Clyne C, Funder JW, Simpson ER, Ragan MA, Kuczek E, Fuller PJ, Tilley WD, Leedman PJ, Clarke CL. Research resource: nuclear receptors as transcriptome: discriminant and prognostic value in breast cancer. Mol Endocrinol 2013; 27:350-65. [PMID: 23292282 DOI: 10.1210/me.2012-1265] [Citation(s) in RCA: 75] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
To identify biologically relevant groupings or clusters of nuclear receptors (NR) that are associated with breast neoplasia, with potentially diagnostic, discriminant or prognostic value, we quantitated mRNA expression levels of all 48 members of the human NR superfamily by TaqMan low-density array analysis in 116 curated breast tissue samples, including pre- and postmenopausal normal breast and both ERα(+) and ERα(-) tumor tissue. In addition, we have determined NR levels in independent cohorts of tamoxifen-treated ERα(+) and ERα(-) tissue samples. There were differences in relative NR mRNA expression between neoplastic and normal breast, and between ER(+) and ER(-) tumors. First, there is overexpression of the NUR77 subgroup and EAR2 in neoplastic breast. Second, we identify a signature of five NR (ERα, EAR2, NUR77, TRα, and RARγ) that classifies breast samples with more than 97% cross-validated accuracy into normal or cancer classes. Third, we find a novel negative association between five NR (TRβ, NUR77, RORγ, COUP-TFII, and LRH1) and histological grade. Finally, four NR (COUP-TFII, TRβ, PPARγ, and MR) are significant predictors of metastasis-free survival in tamoxifen-treated breast cancers, independent of ER expression. The present study highlights the discriminant and prognostic value of NR in breast cancer; identifies novel, clinically relevant, NR signatures; and highlights NR signaling pathways with potential roles in breast cancer pathophysiology and as new therapeutic targets.
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Affiliation(s)
- George E O Muscat
- Institute for Molecular Bioscience, University of Queensland, St. Lucia, Queensland, Australia.
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Kim WG, Zhu X, Kim DW, Zhang L, Kebebew E, Cheng SY. Reactivation of the silenced thyroid hormone receptor β gene expression delays thyroid tumor progression. Endocrinology 2013. [PMID: 23183175 PMCID: PMC3529371 DOI: 10.1210/en.2012-1728] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
That a knock-in mouse harboring a dominant-negative thyroid hormone receptor (TR)-β (Thrb) mutation develops metastatic thyroid cancer strongly suggests the involvement of TRβ in carcinogenesis. Epigenetic silencing of the THRB gene is common in human cancers. The aim of the present study was to determine how DNA methylation affected the expression of the THRB gene in differentiated thyroid cancer (DTC) and how reexpression of the THRB gene attenuated the cancer phenotypes. We used methylation-specific PCR to examine the expression and promoter methylation of the THRB gene in DTC tissues. Thyroid cancer cells with hypermethylated THRB were treated with the demethylating agents 5'-aza-2'-deoxycytidine (5'-aza-CdR) and zebularine to evaluate their impact on the cancer cell phenotypes. THRB mRNA expression in DTC was 90% lower than in normal controls, and this decrease was associated with a higher tumor/lymph node staging. The promoter methylation level of the THRB gene had a significant negative correlation with the expression level of the THRB gene. Treatment of FTC-236 cells with 5'-aza-CdR or zebularine induced reexpression of the THRB gene and inhibited cell proliferation and migration. FTC-236 cells stably expressing TRβ exhibited lower cell proliferation and migration through inhibition of β-catenin signaling pathways compared with FTC-236 without TRβ. 5'-Aza-CdR also led to suppression of tumor growth in an in vivo xenograft model using FTC-236 cells consistent with the cell-based studies. These finding indicate that TRβ is a tumor suppressor and could be tested as a potential therapeutic target.
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Affiliation(s)
- Won Gu Kim
- Laboratory of Molecular Biology, National Cancer Institute, 37 Convent Drive, Room 5128, Bethesda, MD 20892-4264, USA
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NotI microarrays: novel epigenetic markers for early detection and prognosis of high grade serous ovarian cancer. Int J Mol Sci 2012. [PMID: 23202957 PMCID: PMC3497331 DOI: 10.3390/ijms131013352] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Chromosome 3-specific NotI microarray (NMA) containing 180 clones with 188 genes was used in the study to analyze 18 high grade serous ovarian cancer (HGSOC) samples and 7 benign ovarian tumors. We aimed to find novel methylation-dependent biomarkers for early detection and prognosis of HGSOC. Thirty five NotI markers showed frequency of methylation/deletion more or equal to 17%. To check the results of NMA hybridizations several samples for four genes (LRRC3B, THRB, ITGA9 and RBSP3 (CTDSPL)) were bisulfite sequenced and confirmed the results of NMA hybridization. A set of eight biomarkers: NKIRAS1/RPL15, THRB, RBPS3 (CTDSPL), IQSEC1, NBEAL2, ZIC4, LOC285205 and FOXP1, was identified as the most prominent set capable to detect both early and late stages of ovarian cancer. Sensitivity of this set is equal to (72 ± 11)% and specificity (94 ± 5)%. Early stages represented the most complicated cases for detection. To distinguish between Stages I + II and Stages III + IV of ovarian cancer the most perspective set of biomarkers would include LOC285205, CGGBP1, EPHB1 and NKIRAS1/RPL15. The sensitivity of the set is equal to (80 ± 13)% and the specificity is (88 ± 12)%. Using this technique we plan to validate this panel with new epithelial ovarian cancer samples and add markers from other chromosomes.
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DITSCH NINA, MAYR DORIS, LENHARD MIRIAM, STRAUSS CAROLIN, VODERMAIER ANDREA, GALLWAS JULIA, STOECKL DORIS, GRAESER MONIKA, WEISSENBACHER TOBIAS, FRIESE KLAUS, JESCHKE UDO. Correlation of thyroid hormone, retinoid X, peroxisome proliferator-activated, vitamin D and oestrogen/progesterone receptors in breast carcinoma. Oncol Lett 2012; 4:665-671. [PMID: 23205080 PMCID: PMC3506670 DOI: 10.3892/ol.2012.799] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2012] [Accepted: 06/28/2012] [Indexed: 11/06/2022] Open
Abstract
Non-steroidal nuclear receptors play a major role in breast cancer development. A correlation among, and possible prognostic function of, the members of the nuclear receptor superfamily has been discussed controversially over the years. Hence, we conducted a quantification of the different expression levels of the thyroid receptor (TR), retinoid X receptor (RXR), peroxisome proliferator-activated receptor (PPAR) and vitamin D receptor (VDR) in malignant breast tumour tissue samples. Patients diagnosed and treated for breast cancer between 1990 and 2000 were included. Receptor expression was detected by immunohistochemical staining. Correlation analyses for the expression of the receptors were performed for the clinical and histopathological data. The paraffin-embedded tissue from 82 breast cancer patients was available. The different steroid receptors showed varying results when correlated with known histopathological markers. TRα2 demonstrated the most significant correlations with steroid hormone receptors. Significant correlations between the major isoforms of TR, and between RXR, PPAR and VDR, were demonstrated in the patient sample. The immunohistochemical association of these receptors may provide the first proof of an interaction on the molecular level. This assumption awaits confirmation in studies with larger cohorts.
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Affiliation(s)
- NINA DITSCH
- Department of Obstetrics and Gynaecology, Grosshadern, Ludwig-Maximilians-University, Munich, D-81377
| | - DORIS MAYR
- Department of Pathology, Ludwig-Maximilians-University, Munich, D-80337
| | - MIRIAM LENHARD
- Department of Obstetrics and Gynaecology, Grosshadern, Ludwig-Maximilians-University, Munich, D-81377
| | - CAROLIN STRAUSS
- Department of Obstetrics and Gynaecology, Christian-Albrechts-University of Kiel, Kiel, D-24105,
Germany
| | - ANDREA VODERMAIER
- Department of Obstetrics and Gynaecology, Grosshadern, Ludwig-Maximilians-University, Munich, D-81377
- Department of Psychology, University of British Columbia, Vancouver, BC,
Canada
| | - JULIA GALLWAS
- Department of Obstetrics and Gynaecology, Grosshadern, Ludwig-Maximilians-University, Munich, D-81377
| | - DORIS STOECKL
- Department of Obstetrics and Gynaecology, Grosshadern, Ludwig-Maximilians-University, Munich, D-81377
| | - MONIKA GRAESER
- Department of Obstetrics and Gynaecology, University of Cologne, Cologne, D-50931
| | - TOBIAS WEISSENBACHER
- Department of Obstetrics and Gynaecology, Maistrasse, Ludwig-Maximilians-University, Munich, D-80337,
Germany
| | - KLAUS FRIESE
- Department of Obstetrics and Gynaecology, Grosshadern, Ludwig-Maximilians-University, Munich, D-81377
- Department of Obstetrics and Gynaecology, Maistrasse, Ludwig-Maximilians-University, Munich, D-80337,
Germany
| | - UDO JESCHKE
- Department of Obstetrics and Gynaecology, Maistrasse, Ludwig-Maximilians-University, Munich, D-80337,
Germany
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Differential expression pattern-based prioritization of candidate genes through integrating disease-specific expression data. Genomics 2011; 98:64-71. [DOI: 10.1016/j.ygeno.2011.04.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2010] [Revised: 03/11/2011] [Accepted: 04/01/2011] [Indexed: 01/30/2023]
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