1
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Shao S, Sun L, Qin K, Jin X, Yi T, Liu Y, Wang Y. Survival analysis and development of a prognostic nomogram for patients with malignant mesothelioma in different anatomic sites. Front Oncol 2022; 12:950371. [DOI: 10.3389/fonc.2022.950371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Accepted: 10/21/2022] [Indexed: 11/12/2022] Open
Abstract
BackgroundMalignant mesothelioma (MMe) is a rare and fatal cancer with a poor prognosis. Our study aimed to compare the overall survival (OS) of MMe patients across various sites and develop a prognostic model to provide a foundation for individualized management of MMe patients.MethodsFrom the Surveillance, Epidemiology, and End Results (SEER) database, 1,772 individuals with malignant mesothelioma (MMe) were identified. The X-tile software was used to identify the optimal cut-off point for continuous variables. The Kaplan–Meier method was employed to compare the survival of MMe across different sites. The Cox proportional hazards model was applied to identify the independent risk factors of overall survival (OS) and a nomogram was constructed.ResultsIn the survival analysis, MMe originating from the reproductive organs and hollow organs showed a relatively better prognosis than those originating from soft tissue, solid organs, and pleura. Age, gender, location, histological type, grade of differentiation, extent of disease, lymph node status, lymph node ratio (LNR), and chemotherapy were all found to be independent risk variables for the prognosis of MMe patients (P<0.05) in a multivariate Cox analysis and were included in the construction of nomogram. In the training and testing sets, the C-index of the nomogram was 0.701 and 0.665, respectively, and the area under the ROC curve (AUROC) of the 1-, 3-, and 5-year overall survival rate was 0.749, 0.797, 0.833 and 0.730, 0.800, 0.832, respectively. The calibration curve shows that the nomogram is well-calibrated.ConclusionsThis is the first research to examine the prognosis of MMe patients based on the location. However, previous studies often focused on malignant pleural mesothelioma or malignant peritoneal mesothelioma with high incidence. Furthermore, a nomograph with good prediction efficiency was established according to the variables that influence patient survival outcomes, which provides us with a reference for clinical decision-making.
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Saddozai UAK, Wang F, Khattak S, Akbar MU, Badar M, Khan NH, Zhang L, Zhu W, Xie L, Li Y, Ji X, Guo X. Define the Two Molecular Subtypes of Epithelioid Malignant Pleural Mesothelioma. Cells 2022; 11:cells11182924. [PMID: 36139498 PMCID: PMC9497219 DOI: 10.3390/cells11182924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 08/25/2022] [Accepted: 09/08/2022] [Indexed: 11/20/2022] Open
Abstract
Malignant pleural mesothelioma (MPM) is a fatal disease of respiratory system. Despite the availability of invasive biomarkers with promising results, there are still significant diagnostic and therapeutic challenges in the treatment of MPM. One of three main mesothelioma cell types, epithelioid mesothelioma makes up approximately 70% of all mesothelioma cases. Different observational findings are under process, but the molecular heterogeneity and pathogenesis of epithelioid malignant pleural mesothelioma (eMPM) are still not well understood. Through molecular analysis, expression profiling data were used to determine the possibility and optimal number of eMPM molecular subtypes. Next, clinicopathological characteristics and different molecular pathways of each subtype were analyzed to prospect the clinical applications and advanced mechanisms of eMPM. In this study, we identified two distinct epithelioid malignant pleural mesothelioma subtypes with distinct gene expression patterns. Subtype I eMPMs were involved in steroid hormone biosynthesis, porphyrin and chlorophyll metabolism, and drug metabolism, while subtype II eMPMs were involved in rational metabolism, tyrosine metabolism, and chemical carcinogenesis pathways. Additionally, we identified potential subtype-specific therapeutic targets, including CCNE1, EPHA3, RNF43, ROS1, and RSPO2 for subtype I and CDKN2A and RET for subtype II. Considering the need for potent diagnostic and therapeutic biomarkers for eMPM, we are anticipating that our findings will help both in exploring underlying mechanisms in the development of eMPM and in designing targeted therapy for eMPM.
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Affiliation(s)
- Umair Ali Khan Saddozai
- Department of Preventive Medicine, Institute of Bioinformatics Center, Henan Provincial Engineering Center for Tumor Molecular Medicine, School of Basic Medical Sciences, Henan University, Kaifeng 475004, China
| | - Fengling Wang
- Department of Preventive Medicine, Institute of Bioinformatics Center, Henan Provincial Engineering Center for Tumor Molecular Medicine, School of Basic Medical Sciences, Henan University, Kaifeng 475004, China
| | - Saadullah Khattak
- Department of Preventive Medicine, Institute of Bioinformatics Center, Henan Provincial Engineering Center for Tumor Molecular Medicine, School of Basic Medical Sciences, Henan University, Kaifeng 475004, China
| | - Muhammad Usman Akbar
- Gomal Center of Biochemistry and Biotechnology, Gomal University, Dera Ismail Khan 29050, Pakistan
| | - Muhammad Badar
- Gomal Center of Biochemistry and Biotechnology, Gomal University, Dera Ismail Khan 29050, Pakistan
| | - Nazeer Hussain Khan
- Department of Preventive Medicine, Institute of Bioinformatics Center, Henan Provincial Engineering Center for Tumor Molecular Medicine, School of Basic Medical Sciences, Henan University, Kaifeng 475004, China
| | - Lu Zhang
- Department of Preventive Medicine, Institute of Bioinformatics Center, Henan Provincial Engineering Center for Tumor Molecular Medicine, School of Basic Medical Sciences, Henan University, Kaifeng 475004, China
| | - Wan Zhu
- Department of Anesthesia, Stanford University, 300 Pasteur Drive, Stanford, CA 94305, USA
| | - Longxiang Xie
- Department of Preventive Medicine, Institute of Bioinformatics Center, Henan Provincial Engineering Center for Tumor Molecular Medicine, School of Basic Medical Sciences, Henan University, Kaifeng 475004, China
| | - Yongqiang Li
- Department of Preventive Medicine, Institute of Bioinformatics Center, Henan Provincial Engineering Center for Tumor Molecular Medicine, School of Basic Medical Sciences, Henan University, Kaifeng 475004, China
| | - Xinying Ji
- Department of Preventive Medicine, Institute of Bioinformatics Center, Henan Provincial Engineering Center for Tumor Molecular Medicine, School of Basic Medical Sciences, Henan University, Kaifeng 475004, China
- Correspondence: (X.J.); (X.G.)
| | - Xiangqian Guo
- Department of Preventive Medicine, Institute of Bioinformatics Center, Henan Provincial Engineering Center for Tumor Molecular Medicine, School of Basic Medical Sciences, Henan University, Kaifeng 475004, China
- Correspondence: (X.J.); (X.G.)
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3
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D'Antoni S, de Bari L, Valenti D, Borro M, Bonaccorso CM, Simmaco M, Vacca RA, Catania MV. Aberrant mitochondrial bioenergetics in the cerebral cortex of the Fmr1 knockout mouse model of fragile X syndrome. Biol Chem 2021; 401:497-503. [PMID: 31702995 DOI: 10.1515/hsz-2019-0221] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2019] [Accepted: 10/14/2019] [Indexed: 12/12/2022]
Abstract
Impaired energy metabolism may play a role in the pathogenesis of neurodevelopmental disorders including fragile X syndrome (FXS). We checked brain energy status and some aspects of cell bioenergetics, namely the activity of key glycolytic enzymes, glycerol-3-phosphate shuttle and mitochondrial respiratory chain (MRC) complexes, in the cerebral cortex of the Fmr1 knockout (KO) mouse model of FXS. We found that, despite a hyperactivation of MRC complexes, adenosine triphosphate (ATP) production via mitochondrial oxidative phosphorylation (OXPHOS) is compromised, resulting in brain energy impairment in juvenile and late-adult Fmr1 KO mice. Thus, an altered mitochondrial energy metabolism may contribute to neurological impairment in FXS.
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Affiliation(s)
- Simona D'Antoni
- Institute for Biomedical Research and Innovation (IRIB), National Research Council (CNR), Via Paolo Gaifami 18, I-95126 Catania, Italy
| | - Lidia de Bari
- Institute of Biomembranes, Bioenergetics and Molecular Biotechnologies (IBIOM), CNR, Via Giovanni Amendola 165/A, I-70126 Bari, Italy
| | - Daniela Valenti
- Institute of Biomembranes, Bioenergetics and Molecular Biotechnologies (IBIOM), CNR, Via Giovanni Amendola 165/A, I-70126 Bari, Italy
| | - Marina Borro
- Department of Neurosciences, Mental Health and Sensory Organs (NESMOS), Sapienza University of Rome, Via di Grottarossa 1035, I-00189 Rome, Italy
| | | | - Maurizio Simmaco
- Department of Neurosciences, Mental Health and Sensory Organs (NESMOS), Sapienza University of Rome, Via di Grottarossa 1035, I-00189 Rome, Italy
| | - Rosa Anna Vacca
- Institute of Biomembranes, Bioenergetics and Molecular Biotechnologies (IBIOM), CNR, Via Giovanni Amendola 165/A, I-70126 Bari, Italy
| | - Maria Vincenza Catania
- Institute for Biomedical Research and Innovation (IRIB), National Research Council (CNR), Via Paolo Gaifami 18, I-95126 Catania, Italy.,Oasi Research Institute - IRCCS, Via Conte Ruggero 73, I-94018 Troina, Italy
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4
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Saxena N, Beraldi E, Fazli L, Somasekharan SP, Adomat H, Zhang F, Molokwu C, Gleave A, Nappi L, Nguyen K, Brar P, Nikesitch N, Wang Y, Collins C, Sorensen PH, Gleave M. Androgen receptor (AR) antagonism triggers acute succinate-mediated adaptive responses to reactivate AR signaling. EMBO Mol Med 2021; 13:e13427. [PMID: 33709547 PMCID: PMC8103094 DOI: 10.15252/emmm.202013427] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 02/05/2021] [Accepted: 02/09/2021] [Indexed: 11/09/2022] Open
Abstract
Treatment-induced adaptive pathways converge to support androgen receptor (AR) reactivation and emergence of castration-resistant prostate cancer (PCa) after AR pathway inhibition (ARPI). We set out to explore poorly defined acute adaptive responses that orchestrate shifts in energy metabolism after ARPI and identified rapid changes in succinate dehydrogenase (SDH), a TCA cycle enzyme with well-known tumor suppressor activity. We show that AR directly regulates transcription of its catalytic subunits (SDHA, SDHB) via androgen response elements (AREs). ARPI acutely suppresses SDH activity, leading to accumulation of the oncometabolite, succinate. Succinate triggers calcium ions release from intracellular stores, which in turn phospho-activates the AR-cochaperone, Hsp27 via p-CaMKK2/p-AMPK/p-p38 axis to enhance AR protein stabilization and activity. Activation of this pathway was seen in tissue microarray analysis on prostatectomy tissues and patient-derived xenografts. This adaptive response is blocked by co-targeting AR with Hsp27 under both in vitro and in vivo studies, sensitizing PCa cells to ARPI treatments.
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Affiliation(s)
- Neetu Saxena
- Vancouver Prostate Centre, Vancouver, BC, Canada
| | | | - Ladan Fazli
- Vancouver Prostate Centre, Vancouver, BC, Canada
| | | | - Hans Adomat
- Vancouver Prostate Centre, Vancouver, BC, Canada
| | - Fan Zhang
- Vancouver Prostate Centre, Vancouver, BC, Canada
| | | | - Anna Gleave
- Department of Urologic Sciences, University of British Columbia, Vancouver, BC, Canada
| | - Lucia Nappi
- Department of Urologic Sciences, University of British Columbia, Vancouver, BC, Canada
| | | | - Pavn Brar
- Vancouver Prostate Centre, Vancouver, BC, Canada
| | | | - Yuzhuo Wang
- Vancouver Prostate Centre, Vancouver, BC, Canada.,Department of Urologic Sciences, University of British Columbia, Vancouver, BC, Canada
| | - Colin Collins
- Vancouver Prostate Centre, Vancouver, BC, Canada.,Department of Urologic Sciences, University of British Columbia, Vancouver, BC, Canada
| | - Poul H Sorensen
- Department of Urologic Sciences, University of British Columbia, Vancouver, BC, Canada
| | - Martin Gleave
- Vancouver Prostate Centre, Vancouver, BC, Canada.,Department of Urologic Sciences, University of British Columbia, Vancouver, BC, Canada
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Pinton G, Manzotti B, Balzano C, Moro L. Expression and clinical implications of estrogen receptors in thoracic malignancies: a narrative review. J Thorac Dis 2021; 13:1851-1863. [PMID: 33841973 PMCID: PMC8024832 DOI: 10.21037/jtd-20-2277] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Thoracic malignancies represent a significant global health burden with incidence and mortality increasing year by year. Thoracic cancer prognosis and treatment options depend on several factors, including the type and size of the tumor, its location, and the overall health status of patients. Gender represents an important prognostic variable in thoracic malignancies. One of the greatest biological differences between women and men is the presence of female sex hormones, and an increasing number of studies suggest that estrogens may play either a causative or a protective role in thoracic malignancies. Over the past 60 years since the discovery of the first nuclear estrogen receptor (ER) isoform α and the almost 20 years since the discovery of the second estrogen receptor, ERβ, different mechanisms governing estrogen action have been identified and characterized. This literature review reports the published data regarding the expression and function of ERs in different thoracic malignancies and discuss sex disparity in clinical outcomes. From this analysis emerges that further efforts are warranted to better elucidate the role of sex hormones in thoracic malignancies, and to reduce disparities in care between genders. Understanding the mechanisms by which gender-related differences can affect and interfere with the onset and evolution of thoracic malignancies and impact on response to therapies could help to improve the knowledge needed to develop increasingly personalized and targeted treatments.
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Affiliation(s)
- Giulia Pinton
- Department of Pharmaceutical Sciences, University of Piemonte Orientale, 28100 Novara, Italy
| | - Beatrice Manzotti
- Department of Pharmaceutical Sciences, University of Piemonte Orientale, 28100 Novara, Italy
| | - Cecilia Balzano
- Department of Pharmaceutical Sciences, University of Piemonte Orientale, 28100 Novara, Italy
| | - Laura Moro
- Department of Pharmaceutical Sciences, University of Piemonte Orientale, 28100 Novara, Italy
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Lagunas-Rangel FA. KDM6B (JMJD3) and its dual role in cancer. Biochimie 2021; 184:63-71. [PMID: 33581195 DOI: 10.1016/j.biochi.2021.02.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Revised: 01/29/2021] [Accepted: 02/05/2021] [Indexed: 12/17/2022]
Abstract
Epigenetic modifications play a fundamental role in the regulation of gene expression and cell fate. During the development of cancer, epigenetic modifications appear that favor cell proliferation and migration, but at the same time prevent differentiation and apoptosis, among other processes. KDM6B is a histone demethylase that specifically removes methyl groups from H3K27me3, thus allowing re-expression of its target genes. It is currently known that KDM6B can act as both a tumor suppressor and an oncogene depending on the cellular context. Therefore, in this work we summarize the current knowledge of the role that KDM6B plays in different oncological contexts, and we try to orient it towards its clinical application.
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Affiliation(s)
- Francisco Alejandro Lagunas-Rangel
- Department of Genetics and Molecular Biology, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV), Av. Instituto Politécnico Nacional No. 2508, San Pedro Zacatenco, Gustavo A. Madero, 07360, Mexico City, Mexico.
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7
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Božović A, Mandušić V, Todorović L, Krajnović M. Estrogen Receptor Beta: The Promising Biomarker and Potential Target in Metastases. Int J Mol Sci 2021; 22:ijms22041656. [PMID: 33562134 PMCID: PMC7914503 DOI: 10.3390/ijms22041656] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 12/24/2020] [Accepted: 01/15/2021] [Indexed: 12/21/2022] Open
Abstract
The discovery of the Estrogen Receptor Beta (ERβ) in 1996 opened new perspectives in the diagnostics and therapy of different types of cancer. Here, we present a review of the present research knowledge about its role in endocrine-related cancers: breast, prostate, and thyroid, and colorectal cancers. We also discuss the reasons for the controversy of its role in carcinogenesis and why it is still not in use as a biomarker in clinical practice. Given that the diagnostics and therapy would benefit from the introduction of new biomarkers, we suggest ways to overcome the contradictions in elucidating the role of ERβ.
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8
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De Rienzo A, Coleman MH, Yeap BY, Severson DT, Wadowski B, Gustafson CE, Jensen RV, Chirieac LR, Richards WG, Bueno R. Association of RERG Expression with Female Survival Advantage in Malignant Pleural Mesothelioma. Cancers (Basel) 2021; 13:cancers13030565. [PMID: 33540554 PMCID: PMC7867122 DOI: 10.3390/cancers13030565] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 01/27/2021] [Accepted: 01/28/2021] [Indexed: 12/12/2022] Open
Abstract
Sex differences in incidence, prognosis, and treatment response have been described for many cancers. In malignant pleural mesothelioma (MPM), a lethal disease associated with asbestos exposure, men outnumber women 4 to 1, but women consistently live longer than men following surgery-based therapy. This study investigated whether tumor expression of genes associated with estrogen signaling could potentially explain observed survival differences. Two microarray datasets of MPM tumors were analyzed to discover estrogen-related genes associated with survival. A validation cohort of MPM tumors was selected to balance the numbers of men and women and control for competing prognostic influences. The RAS like estrogen regulated growth inhibitor (RERG) gene was identified as the most differentially-expressed estrogen-related gene in these tumors and predicted prognosis in discovery datasets. In the sex-matched validation cohort, low RERG expression was significantly associated with increased risk of death among women. No association between RERG expression and survival was found among men, and no relationship between estrogen receptor protein or gene expression and survival was found for either sex. Additional investigations are needed to elucidate the molecular mechanisms underlying this association and its sex specificity.
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Affiliation(s)
- Assunta De Rienzo
- Thoracic Surgery Oncology Laboratory and The International Mesothelioma Program, Division of Thoracic Surgery, Brigham and Women’s Hospital, Harvard Medical School, 75 Francis Street, Boston, MA 02115, USA; (M.H.C.); (D.T.S.); (B.W.); (C.E.G.); (W.G.R.); (R.B.)
- Correspondence: ; Tel.: +1-(617)-732-6526
| | - Melissa H. Coleman
- Thoracic Surgery Oncology Laboratory and The International Mesothelioma Program, Division of Thoracic Surgery, Brigham and Women’s Hospital, Harvard Medical School, 75 Francis Street, Boston, MA 02115, USA; (M.H.C.); (D.T.S.); (B.W.); (C.E.G.); (W.G.R.); (R.B.)
- Department of Surgery, University of California San Francisco, 500 Parnassus Ave, MUW 405, Box 0118, San Francisco, CA 94143, USA
| | - Beow Y. Yeap
- Department of Medicine, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, Boston, MA 02114, USA;
| | - David T. Severson
- Thoracic Surgery Oncology Laboratory and The International Mesothelioma Program, Division of Thoracic Surgery, Brigham and Women’s Hospital, Harvard Medical School, 75 Francis Street, Boston, MA 02115, USA; (M.H.C.); (D.T.S.); (B.W.); (C.E.G.); (W.G.R.); (R.B.)
| | - Benjamin Wadowski
- Thoracic Surgery Oncology Laboratory and The International Mesothelioma Program, Division of Thoracic Surgery, Brigham and Women’s Hospital, Harvard Medical School, 75 Francis Street, Boston, MA 02115, USA; (M.H.C.); (D.T.S.); (B.W.); (C.E.G.); (W.G.R.); (R.B.)
| | - Corinne E. Gustafson
- Thoracic Surgery Oncology Laboratory and The International Mesothelioma Program, Division of Thoracic Surgery, Brigham and Women’s Hospital, Harvard Medical School, 75 Francis Street, Boston, MA 02115, USA; (M.H.C.); (D.T.S.); (B.W.); (C.E.G.); (W.G.R.); (R.B.)
| | - Roderick V. Jensen
- Department of Biological Sciences, Virginia Tech, 970 Washington Street SW, Blacksburg, VA 24061, USA;
| | - Lucian R. Chirieac
- Department of Pathology, Brigham and Women’s Hospital, Harvard Medical School, 75 Francis Street, Boston, MA 02115, USA;
| | - William G. Richards
- Thoracic Surgery Oncology Laboratory and The International Mesothelioma Program, Division of Thoracic Surgery, Brigham and Women’s Hospital, Harvard Medical School, 75 Francis Street, Boston, MA 02115, USA; (M.H.C.); (D.T.S.); (B.W.); (C.E.G.); (W.G.R.); (R.B.)
| | - Raphael Bueno
- Thoracic Surgery Oncology Laboratory and The International Mesothelioma Program, Division of Thoracic Surgery, Brigham and Women’s Hospital, Harvard Medical School, 75 Francis Street, Boston, MA 02115, USA; (M.H.C.); (D.T.S.); (B.W.); (C.E.G.); (W.G.R.); (R.B.)
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9
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Wang L, Zhang S, Wang X. The Metabolic Mechanisms of Breast Cancer Metastasis. Front Oncol 2021; 10:602416. [PMID: 33489906 PMCID: PMC7817624 DOI: 10.3389/fonc.2020.602416] [Citation(s) in RCA: 61] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Accepted: 11/23/2020] [Indexed: 12/12/2022] Open
Abstract
Breast cancer is one of the most common malignancy among women worldwide. Metastasis is mainly responsible for treatment failure and is the cause of most breast cancer deaths. The role of metabolism in the progression and metastasis of breast cancer is gradually being emphasized. However, the regulatory mechanisms that conduce to cancer metastasis by metabolic reprogramming in breast cancer have not been expounded. Breast cancer cells exhibit different metabolic phenotypes depending on their molecular subtypes and metastatic sites. Both intrinsic factors, such as MYC amplification, PIK3CA, and TP53 mutations, and extrinsic factors, such as hypoxia, oxidative stress, and acidosis, contribute to different metabolic reprogramming phenotypes in metastatic breast cancers. Understanding the metabolic mechanisms underlying breast cancer metastasis will provide important clues to develop novel therapeutic approaches for treatment of metastatic breast cancer.
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Affiliation(s)
- Lingling Wang
- Department of Breast Surgery, Zhejiang Provincial People's Hospital, Hangzhou, China.,Department of Surgical Oncology and Cancer Institute, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Shizhen Zhang
- Institute of Translational Medicine, Zhejiang University School of Medicine, Hangzhou, China
| | - Xiaochen Wang
- Department of Breast Surgery, Zhejiang Provincial People's Hospital, Hangzhou, China
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Tang D, Bao J, Bai G, Hao M, Jin R, Liu F. The AGT Haplotype of the ESR2 Gene Containing the Polymorphisms rs2077647A, rs4986938G, and rs1256049T Increases the Susceptibility of Unexplained Recurrent Spontaneous Abortion in Women in the Chinese Hui Population. Med Sci Monit 2020; 26:e921102. [PMID: 32359133 PMCID: PMC7212806 DOI: 10.12659/msm.921102] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Background Estrogen has an important role in unexplained recurrent spontaneous abortion (URSA). Polymorphisms of the ESR1 gene and the ESR2 gene have been identified as risk factors for URSA, but with varied associations in Chinese populations. This study aimed to compare the role of gene polymorphisms of ESR1 and ESR2 and the risk of URSA in the Chinese Hui and Chinese Han populations. Material/Methods Chinese Hui women (n=171) and Chinese Han women (n=234) with URSA were compared with healthy controls (n=417) matched by ethnicity and age. Genotyping was performed using direct sequencing and identified three polymorphisms of the ESR1 gene (rs9340799, rs2234693, and rs3798759) and three polymorphisms of the ESR2 gene (rs207764, rs4986938, and rs1256049). The association between ESR1 and ESR2 gene polymorphisms and the risk of URSA was evaluated statistically using the odds ratio (OR) and 95% confidence interval (CI). Results No association was detected between the allelic, dominant, and recessive models of ESR1 and ESR2 gene polymorphisms and the risk of URSA in Chinese Han and Hui populations (p>0.05). The distribution of the AGT haplotype containing ESR2 gene polymorphisms rs2077647A, rs4986938G, and rs1256049T was significantly reduced in patients with URSA compared with controls in the Chinese Hui population (OR, 0.29; 95% CI, 0.14–0.62; p=0.0009; padj=0.005). Conclusions The AGT haplotype of the ESR2 gene containing the polymorphism rs2077647A, rs4986938G, and rs1256049T (ESR2 hapAGT) was a protective factor for URSA in women in the Chinese Hui population when compared with the Chinese Han population.
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Affiliation(s)
- Dawei Tang
- Center for Reproductive Medicine, Yinchuan Women and Children Health Care Hospital, Yinchuan, Ningxia, China (mainland)
| | - Junhua Bao
- Center for Reproductive Medicine, Yinchuan Women and Children Health Care Hospital, Yinchuan, Ningxia, China (mainland)
| | - Gang Bai
- Center for Reproductive Medicine, Yinchuan Women and Children Health Care Hospital, Yinchuan, Ningxia, China (mainland)
| | - Miaomiao Hao
- Center for Reproductive Medicine, Yinchuan Women and Children Health Care Hospital, Yinchuan, Ningxia, China (mainland)
| | - Rui Jin
- Center for Reproductive Medicine, Yinchuan Women and Children Health Care Hospital, Yinchuan, Ningxia, China (mainland)
| | - Fang Liu
- Center for Reproductive Medicine, Yinchuan Women and Children Health Care Hospital, Yinchuan, Ningxia, China (mainland)
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11
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Gu C, Yang H, Chang K, Zhang B, Xie F, Ye J, Chang R, Qiu X, Wang Y, Qu Y, Wang J, Li M. Melatonin alleviates progression of uterine endometrial cancer by suppressing estrogen/ubiquitin C/SDHB-mediated succinate accumulation. Cancer Lett 2020; 476:34-47. [PMID: 32061949 DOI: 10.1016/j.canlet.2020.02.009] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Revised: 12/06/2019] [Accepted: 02/10/2020] [Indexed: 12/12/2022]
Abstract
Succinate is an important intermediate of the tricarboxylic acid cycle. Recently discovered roles of succinate demonstrate its involvement in immunity and cancer biology; however, the precise underlying mechanisms of its involvement in these additional roles remain to be determined. In the present study, succinate dehydrogenase (SDH) B was decreased in uterine endometrial cancer cells (UECC) under negative regulation of estrogen. This decrease was the result of lower expression levels of ubiquitin C (UBC), which was associated with the activation of peroxisome proliferator-activated receptor gamma and specificity protein 1. The decreased levels of SDHB resulted in the accumulation of succinate in UECC, and thus, a decrease in the production of fumaric acid. Succinate downregulated voltage-gated potassium channel subfamily Q member 1 (KCNQ1) levels by activating serum/glucocorticoid regulated kinase 1 and promoted the growth of UECC in vitro and in vivo. Treatment with melatonin restricted estrogen/UBC/SDHB-induced succinate accumulation and upregulated expression of KCNQ1 and reduced the succinate-mediated growth of UECC in vitro and in vivo. Furthermore, overexpression of melatonin receptor 1B amplified the inhibitory effects of melatonin on succinate-mediated UECC growth. Together, the data in the present study suggest that melatonin suppresses UECC progression by inhibiting estrogen/UBC/SDHB-induced succinate accumulation. The present study provides a scientific basis for potential therapeutic strategies and targets in UEC, particularly for patients with abnormally low levels of SDHB.
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Affiliation(s)
- Chunjie Gu
- NHC Key Lab of Reproduction Regulation, Shanghai Institute of Planned Parenthood Research, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, 200080, People's Republic of China; Institute of Obstetrics and Gynecology, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, 200080, People's Republic of China
| | - Huili Yang
- NHC Key Lab of Reproduction Regulation, Shanghai Institute of Planned Parenthood Research, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, 200080, People's Republic of China; Institute of Obstetrics and Gynecology, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, 200080, People's Republic of China
| | - Kaikai Chang
- Institute of Obstetrics and Gynecology, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, 200080, People's Republic of China; Department of Gynecology, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, 200011, People's Republic of China
| | - Bing Zhang
- Department of Obstetrics and Gynecology, The Affiliated Hospital of Jiangnan University, Wuxi, 214062, Jiangsu Province, People's Republic of China
| | - Feng Xie
- Institute of Obstetrics and Gynecology, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, 200080, People's Republic of China.
| | - Jiangfeng Ye
- Clinical Epidemiology, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, 200011, People's Republic of China
| | - Ruiqi Chang
- NHC Key Lab of Reproduction Regulation, Shanghai Institute of Planned Parenthood Research, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, 200080, People's Republic of China
| | - Xuemin Qiu
- Institute of Obstetrics and Gynecology, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, 200080, People's Republic of China
| | - Yan Wang
- Institute of Obstetrics and Gynecology, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, 200080, People's Republic of China
| | - Yuqing Qu
- Department of Pathology, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, 200080, People's Republic of China
| | - Jian Wang
- NHC Key Lab of Reproduction Regulation, Shanghai Institute of Planned Parenthood Research, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, 200080, People's Republic of China
| | - Mingqing Li
- NHC Key Lab of Reproduction Regulation, Shanghai Institute of Planned Parenthood Research, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, 200080, People's Republic of China; Institute of Obstetrics and Gynecology, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, 200080, People's Republic of China; Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, 200011, People's Republic of China.
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12
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Ajmone-Cat MA, Spinello C, Valenti D, Franchi F, Macrì S, Vacca RA, Laviola G. Brain-Immune Alterations and Mitochondrial Dysfunctions in a Mouse Model of Paediatric Autoimmune Disorder Associated with Streptococcus: Exacerbation by Chronic Psychosocial Stress. J Clin Med 2019; 8:jcm8101514. [PMID: 31547098 PMCID: PMC6833026 DOI: 10.3390/jcm8101514] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Revised: 09/17/2019] [Accepted: 09/18/2019] [Indexed: 12/18/2022] Open
Abstract
Adverse psychosocial experiences have been shown to modulate individual responses to immune challenges and affect mitochondrial functions. The aim of this study was to investigate inflammation and immune responses as well as mitochondrial bioenergetics in an experimental model of Paediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcus (PANDAS). Starting in adolescence (postnatal day 28), male SJL/J mice were exposed to five injections (interspaced by two weeks) with Group-A beta-haemolytic streptococcus (GAS) homogenate. Mice were exposed to chronic psychosocial stress, in the form of protracted visual exposure to an aggressive conspecific, for four weeks. Our results indicate that psychosocial stress exacerbated individual response to GAS administrations whereby mice exposed to both treatments exhibited altered cytokine and immune-related enzyme expression in the hippocampus and hypothalamus. Additionally, they showed impaired mitochondrial respiratory chain complexes IV and V, and reduced adenosine triphosphate (ATP) production by mitochondria and ATP content. These brain abnormalities, observed in GAS-Stress mice, were associated with blunted titers of plasma corticosterone. Present data support the hypothesis that challenging environmental conditions, in terms of chronic psychosocial stress, may exacerbate the long-term consequences of exposure to GAS processes through the promotion of central immunomodulatory and oxidative stress.
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Affiliation(s)
- Maria Antonietta Ajmone-Cat
- National Center for Drug Research and Evaluation, Istituto Superiore di Sanità, Viale Regina Elena, 299, I-00161 Rome, Italy.
| | - Chiara Spinello
- Centre for Behavioural Sciences and Mental Health, Istituto Superiore di Sanità, Viale Regina Elena, 299, I-00161 Rome, Italy.
- Department of Mechanical and Aerospace Engineering, New York University Tandon School of Engineering, Brooklyn, NY 11201, USA.
| | - Daniela Valenti
- Institute of Biomembranes, Bioenergetics and Molecular Biotechnologies, National Council of Research, Via Giovanni Amendola 122/O - 70126 Bari, Italy.
| | - Francesca Franchi
- Centre for Behavioural Sciences and Mental Health, Istituto Superiore di Sanità, Viale Regina Elena, 299, I-00161 Rome, Italy.
| | - Simone Macrì
- Centre for Behavioural Sciences and Mental Health, Istituto Superiore di Sanità, Viale Regina Elena, 299, I-00161 Rome, Italy.
| | - Rosa Anna Vacca
- Institute of Biomembranes, Bioenergetics and Molecular Biotechnologies, National Council of Research, Via Giovanni Amendola 122/O - 70126 Bari, Italy.
| | - Giovanni Laviola
- Centre for Behavioural Sciences and Mental Health, Istituto Superiore di Sanità, Viale Regina Elena, 299, I-00161 Rome, Italy.
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13
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Rodríguez-Cid JR, García-Acevedo O, Benjamin-Contreras J, Bonilla-Molina D, Flores-Mariñelarena RR, Martínez-Barrera L, Alatorre-Alexander JA, Sanchez-Ríos CP, Flores-Soto MDR, Santillan-Doherty PJ, Peña-Mirabal ES. Expression of estrogen receptor beta (ERβ) and its prognostic value in pleural mesothelioma. J Thorac Dis 2019; 11:1456-1464. [PMID: 31179088 DOI: 10.21037/jtd.2019.03.38] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Background Overexpression of estrogen receptors in malignant pleural mesothelioma has shown an independent relation with a better prognosis of survival, and the use of selective estrogen receptor beta (ERβ) agonists increases the susceptibility to antitumor treatment. Methods This was a retrospective single center study that analyzed the response of malignant pleural mesothelioma with an expression of ERβ to first-line chemotherapy. The study included patients with pleural mesothelioma pathologically confirmed between 2013 and 2016 at the National Institute for Respiratory Disease (INER), who underwent an immunohistochemistry assay for ERβ (mouse monoclonal antibody PPG5/10). The primary endpoint was the response to chemotherapy based on RECIST 1.1 according to the ERβ expression; secondary outcomes were the overall survival (OS) and progression-free survival (PFS). Results We included 22 patients, regarding the expression of ERβ, 17 (77.2%) patients had high or moderate degree, while 5 (22.7%) had low degree or null expression. The response to treatment as by RECIST 1.1, 12 (54.5%) had partial response, 5 (22.7%) had stable disease, and 3 (13.6%) had progression. None of the patients had a complete response. Of those who had a partial response, 9 (75%) had a high or moderate degree of ERβ expression in tumor cells, and 3 (25%) had a low or null degree of expression. Conclusions High and moderate expression of ERβ group with advanced clinical stage malignant pleural mesothelioma was associated with a tendency of higher OS and better response to chemotherapy treatment resulting in longer PFS although statistical significance was not achieved.
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Affiliation(s)
| | - Orlando García-Acevedo
- Department of Oncology, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas, Mexico City, Mexico
| | - Javier Benjamin-Contreras
- Department of Oncology, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas, Mexico City, Mexico
| | - Diana Bonilla-Molina
- Department of Oncology, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas, Mexico City, Mexico
| | | | - Luis Martínez-Barrera
- Department of Oncology, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas, Mexico City, Mexico
| | | | - Carla Paola Sanchez-Ríos
- Department of Oncology, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas, Mexico City, Mexico
| | | | | | - Erika Sagrario Peña-Mirabal
- Department of Pathology, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas, Mexico City, Mexico
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14
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Gandhi N, Das GM. Metabolic Reprogramming in Breast Cancer and Its Therapeutic Implications. Cells 2019; 8:cells8020089. [PMID: 30691108 PMCID: PMC6406734 DOI: 10.3390/cells8020089] [Citation(s) in RCA: 127] [Impact Index Per Article: 25.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2018] [Revised: 01/20/2019] [Accepted: 01/22/2019] [Indexed: 12/22/2022] Open
Abstract
Current standard-of-care (SOC) therapy for breast cancer includes targeted therapies such as endocrine therapy for estrogen receptor-alpha (ERα) positive; anti-HER2 monoclonal antibodies for human epidermal growth factor receptor-2 (HER2)-enriched; and general chemotherapy for triple negative breast cancer (TNBC) subtypes. These therapies frequently fail due to acquired or inherent resistance. Altered metabolism has been recognized as one of the major mechanisms underlying therapeutic resistance. There are several cues that dictate metabolic reprogramming that also account for the tumors’ metabolic plasticity. For metabolic therapy to be efficacious there is a need to understand the metabolic underpinnings of the different subtypes of breast cancer as well as the role the SOC treatments play in targeting the metabolic phenotype. Understanding the mechanism will allow us to identify potential therapeutic vulnerabilities. There are some very interesting questions being tackled by researchers today as they pertain to altered metabolism in breast cancer. What are the metabolic differences between the different subtypes of breast cancer? Do cancer cells have a metabolic pathway preference based on the site and stage of metastasis? How do the cell-intrinsic and -extrinsic cues dictate the metabolic phenotype? How do the nucleus and mitochondria coordinately regulate metabolism? How does sensitivity or resistance to SOC affect metabolic reprogramming and vice-versa? This review addresses these issues along with the latest updates in the field of breast cancer metabolism.
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Affiliation(s)
- Nishant Gandhi
- Department of Pharmacology and Therapeutics, Center for Genetics & Pharmacology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA.
| | - Gokul M Das
- Department of Pharmacology and Therapeutics, Center for Genetics & Pharmacology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA.
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15
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Zheng D, Williams C, Vold JA, Nguyen JH, Harnois DM, Bagaria SP, McLaughlin SA, Li Z. Regulation of sex hormone receptors in sexual dimorphism of human cancers. Cancer Lett 2018; 438:24-31. [PMID: 30223066 PMCID: PMC6287770 DOI: 10.1016/j.canlet.2018.09.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Revised: 08/24/2018] [Accepted: 09/03/2018] [Indexed: 02/07/2023]
Abstract
Gender differences in the incidences of cancers have been found in almost all human cancers. However, the mechanisms that underlie gender disparities in most human cancer types have been under-investigated. Here, we provide a comprehensive overview of potential mechanisms underlying sexual dimorphism of each cancer regarding sex hormone signaling. Fully addressing the mechanisms of sexual dimorphism in human cancers will greatly benefit current development of precision medicine. Our discussions of potential mechanisms underlying sexual dimorphism in each cancer will be instructive for future cancer research on gender disparities.
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Affiliation(s)
- Daoshan Zheng
- Department of Cancer Biology, 4500 San Pablo Road, Jacksonville, FL, 32224, USA
| | - Cecilia Williams
- Department of Biosciences and Nutrition, KTH Royal Institute of Technology, Karolinska Institutet, Science for Life Laboratory, Stockholm, Sweden
| | - Jeremy A Vold
- Mayo Cancer Registry, 4500 San Pablo Road, Jacksonville, FL, 32224, USA
| | - Justin H Nguyen
- Department of Surgery, and Mayo Clinic Cancer Center, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL, 32224, USA
| | - Denise M Harnois
- Department of Surgery, and Mayo Clinic Cancer Center, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL, 32224, USA
| | - Sanjay P Bagaria
- Department of Surgery, and Mayo Clinic Cancer Center, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL, 32224, USA
| | - Sarah A McLaughlin
- Department of Surgery, and Mayo Clinic Cancer Center, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL, 32224, USA
| | - Zhaoyu Li
- Department of Cancer Biology, 4500 San Pablo Road, Jacksonville, FL, 32224, USA.
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16
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Yakimchuk K, Bangalore Revanna C, Huang D, Inzunza J, Okret S. Suppression of lymphoma growth by the xenoestrogens bisphenol A and genistein. Endocr Connect 2018; 7:1472-1479. [PMID: 30496125 PMCID: PMC6300865 DOI: 10.1530/ec-18-0459] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Accepted: 11/23/2018] [Indexed: 01/23/2023]
Abstract
Well-defined physiological functions of estrogens are mediated via nuclear estrogen receptors α (ESR1) and β (ESR2). With regard to hematological malignancies, expression of ESR2 has been found in both B and T cell lymphomas. In addition to endogenous estrogens or selective ESR2 agonists, ESR2 signaling may be affected by both environmental synthetic estrogen-mimicking compounds and dietary phytoestrogens. In the present study, we demonstrate that oral exposure with either the synthetic compound bisphenol A (BPA) or the dietary phytoestrogen genistein reduced the growth of grafted murine T cell (EG7) and human B cell (Granta-519 mantle cell) lymphomas which both express ESR2. Suppression of lymphoma growth was due to reduced proliferation (BPA and genistein) and induction of apoptosis (genistein). Inhibition of lymphoma growth was seen at a BPA dose of 50 µg/kg body weight (BW)/day considered to be safe human exposure dose or a genistein dose of 1 mg/kg BW/day orally, which is reached in soy-rich diets. Thus, our study indicates that the environmental xenoestrogens BPA and genistein have anti-proliferative effects on ESR2-expressing lymphomas. Our data suggest that phytoestrogens may be considered as a dietary supplement for lymphoma patients and possibly for prevention of lymphoid malignancies.
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Affiliation(s)
- Konstantin Yakimchuk
- Department of Biosciences and NutritionKarolinska Institutet, Neo, Huddinge, Sweden
- Correspondence should be addressed to K Yakimchuk:
| | | | - Dan Huang
- Department of Biosciences and NutritionKarolinska Institutet, Neo, Huddinge, Sweden
| | - Jose Inzunza
- Department of Biosciences and NutritionKarolinska Institutet, Neo, Huddinge, Sweden
| | - Sam Okret
- Department of Biosciences and NutritionKarolinska Institutet, Neo, Huddinge, Sweden
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17
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Vigli D, Rusconi L, Valenti D, La Montanara P, Cosentino L, Lacivita E, Leopoldo M, Amendola E, Gross C, Landsberger N, Laviola G, Kilstrup-Nielsen C, Vacca RA, De Filippis B. Rescue of prepulse inhibition deficit and brain mitochondrial dysfunction by pharmacological stimulation of the central serotonin receptor 7 in a mouse model of CDKL5 Deficiency Disorder. Neuropharmacology 2018; 144:104-114. [PMID: 30326240 DOI: 10.1016/j.neuropharm.2018.10.018] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Revised: 10/05/2018] [Accepted: 10/12/2018] [Indexed: 12/30/2022]
Abstract
Mutations in the X-linked cyclin-dependent kinase-like 5 (CDKL5) gene cause CDKL5 Deficiency Disorder (CDD), a rare neurodevelopmental syndrome characterized by severe behavioural and physiological symptoms. No cure is available for CDD. CDKL5 is a kinase that is abundantly expressed in the brain and plays a critical role in neurodevelopmental processes, such as neuronal morphogenesis and plasticity. This study provides the first characterization of the neurobehavioural phenotype of 1 year old Cdkl5-null mice and demonstrates that stimulation of the serotonin receptor 7 (5-HT7R) with the agonist molecule LP-211 (0.25 mg/kg once/day for 7 days) partially rescues the abnormal phenotype and brain molecular alterations in Cdkl5-null male mice. In particular, LP-211 treatment completely normalizes the prepulse inhibition defects observed in Cdkl5-null mice and, at a molecular level, restores the abnormal cortical phosphorylation of rpS6, a downstream target of mTOR and S6 kinase, which plays a direct role in regulating protein synthesis. Moreover, we demonstrate for the first time that mitochondria show prominent functional abnormalities in Cdkl5-null mouse brains that can be restored by pharmacological stimulation of brain 5-HT7R.
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Affiliation(s)
- Daniele Vigli
- Center for Behavioral Sciences and Mental Health, Istituto Superiore di Sanità, 00161 Rome, Italy
| | - Laura Rusconi
- Department of Biotechnology and Life Sciences and Center of Neuroscience, University of Insubria, 21052 Busto Arsizio, Italy
| | - Daniela Valenti
- Institute of Biomembranes, Bioenergetics and Molecular Biotechnologies, National Council of Research, 70126 Bari, Italy
| | - Paolo La Montanara
- Department of Biotechnology and Life Sciences and Center of Neuroscience, University of Insubria, 21052 Busto Arsizio, Italy
| | - Livia Cosentino
- Center for Behavioral Sciences and Mental Health, Istituto Superiore di Sanità, 00161 Rome, Italy
| | - Enza Lacivita
- Dept. Pharmacy, University of Bari "Aldo Moro", 70125 Bari, Italy
| | | | - Elena Amendola
- Molecular Medicine and Medical Biotechnologies, University of Naples "Federico II", 80131 Napoli, Italy
| | - Cornelius Gross
- Mouse Biology Unit, European Molecular Biology Laboratory (EMBL) 00015 Monterotondo, Italy
| | - Nicoletta Landsberger
- Department of Medical Biotechnology and Translational Medicine, University of Milan, 20090 Segrate, Italy
| | - Giovanni Laviola
- Center for Behavioral Sciences and Mental Health, Istituto Superiore di Sanità, 00161 Rome, Italy
| | - Charlotte Kilstrup-Nielsen
- Department of Biotechnology and Life Sciences and Center of Neuroscience, University of Insubria, 21052 Busto Arsizio, Italy
| | - Rosa A Vacca
- Institute of Biomembranes, Bioenergetics and Molecular Biotechnologies, National Council of Research, 70126 Bari, Italy
| | - Bianca De Filippis
- Center for Behavioral Sciences and Mental Health, Istituto Superiore di Sanità, 00161 Rome, Italy.
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18
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Morris G, Maes M, Murdjeva M, Puri BK. Do Human Endogenous Retroviruses Contribute to Multiple Sclerosis, and if So, How? Mol Neurobiol 2018; 56:2590-2605. [PMID: 30047100 PMCID: PMC6459794 DOI: 10.1007/s12035-018-1255-x] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Accepted: 07/17/2018] [Indexed: 12/24/2022]
Abstract
The gammaretroviral human endogenous retrovirus (HERV) families MRSV/HERV-W and HERV-H (including the closely related HERV-Fc1) are associated with an increased risk of multiple sclerosis (MS). Complete HERV sequences betray their endogenous retroviral origin, with open reading frames in gag, pro, pol and env being flanked by two long terminal repeats containing promoter and enhancer sequences with the capacity to regulate HERV transactivation and the activity of host genes in spite of endogenous epigenetic repression mechanisms. HERV virions, RNA, cDNA, Gag and Env, and antibodies to HERV transcriptional products, have variously been found in the blood and/or brain and/or cerebrospinal fluid of MS patients, with the HERV expression level being associated with disease status. Furthermore, some HERV-associated single nucleotide polymorphisms (SNPs), such as rs662139 T/C in a 3-kb region of Xq22.3 containing a HERV-W env locus, and rs391745, upstream of the HERV-Fc1 locus on the X chromosome, are associated with MS susceptibility, while a negative association has been reported with SNPs in the tripartite motif-containing (TRIM) protein-encoding genes TRIM5 and TRIM22. Factors affecting HERV transcription include immune activation and inflammation, since HERV promoter regions possess binding sites for related transcription factors; oxidative stress, with oxidation of guanine to 8-oxoguanine and conversion of cytosine to 5-hydroxymethylcytosine preventing binding of methyl groups transferred by DNA methyltransferases; oxidative stress also inhibits the activity of deacetylases, thereby favouring the acetylation of histone lysine residues favouring gene expression; interferon beta; natalizumab treatment; impaired epigenetic regulation; and the sex of patients.
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Affiliation(s)
- Gerwyn Morris
- IMPACT Strategic Research Centre, School of Medicine, Barwon Health, Deakin University, Geelong, Victoria, Australia
| | - Michael Maes
- IMPACT Strategic Research Centre, School of Medicine, Barwon Health, Deakin University, Geelong, Victoria, Australia
- Department of Psychiatry, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Marianna Murdjeva
- Department of Microbiology and Immunology, Medical University, Plovdiv, Bulgaria
| | - Basant K Puri
- Department of Medicine, Hammersmith Hospital, Imperial College London, London, UK.
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19
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Bruno R, Alì G, Giannini R, Proietti A, Lucchi M, Chella A, Melfi F, Mussi A, Fontanini G. Malignant pleural mesothelioma and mesothelial hyperplasia: A new molecular tool for the differential diagnosis. Oncotarget 2018; 8:2758-2770. [PMID: 27835874 PMCID: PMC5356839 DOI: 10.18632/oncotarget.13174] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2016] [Accepted: 10/12/2016] [Indexed: 01/22/2023] Open
Abstract
Malignant pleural mesothelioma (MPM) is a rare asbestos related cancer, aggressive and unresponsive to therapies. Histological examination of pleural lesions is the gold standard of MPM diagnosis, although it is sometimes hard to discriminate the epithelioid type of MPM from benign mesothelial hyperplasia (MH).This work aims to define a new molecular tool for the differential diagnosis of MPM, using the expression profile of 117 genes deregulated in this tumour.The gene expression analysis was performed by nanoString System on tumour tissues from 36 epithelioid MPM and 17 MH patients, and on 14 mesothelial pleural samples analysed in a blind way. Data analysis included raw nanoString data normalization, unsupervised cluster analysis by Pearson correlation, non-parametric Mann Whitney U-test and molecular classification by the Uncorrelated Shrunken Centroid (USC) Algorithm.The Mann-Whitney U-test found 35 genes upregulated and 31 downregulated in MPM. The unsupervised cluster analysis revealed two clusters, one composed only of MPM and one only of MH samples, thus revealing class-specific gene profiles. The Uncorrelated Shrunken Centroid algorithm identified two classifiers, one including 22 genes and the other 40 genes, able to properly classify all the samples as benign or malignant using gene expression data; both classifiers were also able to correctly determine, in a blind analysis, the diagnostic categories of all the 14 unknown samples.In conclusion we delineated a diagnostic tool combining molecular data (gene expression) and computational analysis (USC algorithm), which can be applied in the clinical practice for the differential diagnosis of MPM.
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Affiliation(s)
- Rossella Bruno
- Department of Surgical, Medical, Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Greta Alì
- Division of Pathological Anatomy, University Hospital of Pisa, Pisa, Italy
| | - Riccardo Giannini
- Department of Surgical, Medical, Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Agnese Proietti
- Division of Pathological Anatomy, University Hospital of Pisa, Pisa, Italy
| | - Marco Lucchi
- Division of Thoracic Surgery, University Hospital of Pisa, Pisa, Italy
| | - Antonio Chella
- Division of Pneumology, University Hospital of Pisa, Pisa, Italy
| | - Franca Melfi
- Division of Thoracic Surgery, University Hospital of Pisa, Pisa, Italy
| | - Alfredo Mussi
- Department of Surgical, Medical, Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy.,Division of Thoracic Surgery, University Hospital of Pisa, Pisa, Italy
| | - Gabriella Fontanini
- Department of Surgical, Medical, Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy.,Program of Pleuropulmonary Pathology, University Hospital of Pisa, Pisa, Italy
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20
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Ma R, Karthik GM, Lövrot J, Haglund F, Rosin G, Katchy A, Zhang X, Viberg L, Frisell J, Williams C, Linder S, Fredriksson I, Hartman J. Estrogen Receptor β as a Therapeutic Target in Breast Cancer Stem Cells. J Natl Cancer Inst 2017; 109:1-14. [PMID: 28376210 PMCID: PMC5441302 DOI: 10.1093/jnci/djw236] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2014] [Accepted: 09/20/2016] [Indexed: 12/14/2022] Open
Abstract
Background Breast cancer cells with tumor-initiating capabilities (BSCs) are considered to maintain tumor growth and govern metastasis. Hence, targeting BSCs will be crucial to achieve successful treatment of breast cancer. Methods We characterized mammospheres derived from more than 40 cancer patients and two breast cancer cell lines for the expression of estrogen receptors (ERs) and stem cell markers. Mammosphere formation and proliferation assays were performed on cells from 19 cancer patients and five healthy individuals after incubation with ER-subtype selective ligands. Transcriptional analysis was performed to identify pathways activated in ERβ-stimulated mammospheres and verified using in vitro experiments. Xenograft models (n = 4 or 5 per group) were used to study the role of ERs during tumorigenesis. Results We identified an absence of ERα but upregulation of ERβ in BSCs associated with phenotypic stem cell markers and responsible for the proliferative role of estrogens. Knockdown of ERβ caused a reduction of mammosphere formation in cell lines and in patient-derived cancer cells (40.7%, 26.8%, and 39.1%, respectively). Gene set enrichment analysis identified glycolysis-related pathways (false discovery rate < 0.001) upregulated in ERβ-activated mammospheres. We observed that tamoxifen or fulvestrant alone was insufficient to block proliferation of patient-derived BSCs while this could be accomplished by a selective inhibitor of ERβ (PHTPP; 53.7% in luminal and 45.5% in triple-negative breast cancers). Furthermore, PHTPP reduced tumor initiation in two patient-derived xenografts (75.9% and 59.1% reduction in tumor volume, respectively) and potentiated tamoxifen-mediated inhibition of tumor growth in MCF7 xenografts. Conclusion We identify ERβ as a mediator of estrogen action in BSCs and a novel target for endocrine therapy.
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Affiliation(s)
- Ran Ma
- Department of Oncology and Pathology, Karolinska Institutet, Stockholm, Sweden.,Cancer Center Karolinska, Karolinska Institutet, Stockholm, Sweden
| | - Govindasamy-Muralidharan Karthik
- Department of Oncology and Pathology, Karolinska Institutet, Stockholm, Sweden.,Cancer Center Karolinska, Karolinska Institutet, Stockholm, Sweden
| | - John Lövrot
- Department of Oncology and Pathology, Karolinska Institutet, Stockholm, Sweden.,Cancer Center Karolinska, Karolinska Institutet, Stockholm, Sweden
| | - Felix Haglund
- Department of Oncology and Pathology, Karolinska Institutet, Stockholm, Sweden.,Cancer Center Karolinska, Karolinska Institutet, Stockholm, Sweden.,Department of Pathology and Cytology, Karolinska University Laboratory, Stockholm, Sweden
| | - Gustaf Rosin
- Cancer Center Karolinska, Karolinska Institutet, Stockholm, Sweden.,Department of Biosciences and Nutrition, Karolinska Institutet, Huddinge, Sweden
| | - Anne Katchy
- Center for Nuclear Receptors and Cell Signaling, Department of Biology and Biochemistry, University of Houston, Houston, TX, USA
| | - Xiaonan Zhang
- Department of Oncology and Pathology, Karolinska Institutet, Stockholm, Sweden.,Cancer Center Karolinska, Karolinska Institutet, Stockholm, Sweden
| | - Lisa Viberg
- Department of Oncology and Pathology, Karolinska Institutet, Stockholm, Sweden.,Cancer Center Karolinska, Karolinska Institutet, Stockholm, Sweden
| | - Jan Frisell
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden.,Department of Breast and Endocrine Surgery, Karolinska University Hospital, Stockholm, Sweden
| | - Cecilia Williams
- Department of Biosciences and Nutrition, Karolinska Institutet, Huddinge, Sweden.,Center for Nuclear Receptors and Cell Signaling, Department of Biology and Biochemistry, University of Houston, Houston, TX, USA.,Science for Life Laboratory, Department of Proteomics, KTH, Royal Institute of Technology, Stockholm, Sweden
| | - Stig Linder
- Department of Medical and Health Sciences, Department of Medicine and Health, Linköping University, Linköping, Sweden
| | - Irma Fredriksson
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden.,Department of Breast and Endocrine Surgery, Karolinska University Hospital, Stockholm, Sweden
| | - Johan Hartman
- Department of Oncology and Pathology, Karolinska Institutet, Stockholm, Sweden.,Cancer Center Karolinska, Karolinska Institutet, Stockholm, Sweden.,Department of Pathology and Cytology, Karolinska University Laboratory, Stockholm, Sweden
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21
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De Santi C, Melaiu O, Bonotti A, Cascione L, Di Leva G, Foddis R, Cristaudo A, Lucchi M, Mora M, Truini A, Tironi A, Murer B, Boldorini R, Cipollini M, Gemignani F, Gasparini P, Mutti L, Landi S. Deregulation of miRNAs in malignant pleural mesothelioma is associated with prognosis and suggests an alteration of cell metabolism. Sci Rep 2017; 7:3140. [PMID: 28600498 PMCID: PMC5466648 DOI: 10.1038/s41598-017-02694-0] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2016] [Accepted: 04/19/2017] [Indexed: 12/13/2022] Open
Abstract
Malignant pleural mesothelioma (MPM) is an aggressive human cancer and miRNAs can play a key role for this disease. In order to broaden the knowledge in this field, the miRNA expression was investigated in a large series of MPM to discover new pathways helpful in diagnosis, prognosis and therapy. We employed nanoString nCounter system for miRNA profiling on 105 MPM samples and 10 healthy pleura. The analysis was followed by the validation of the most significantly deregulated miRNAs by RT-qPCR in an independent sample set. We identified 63 miRNAs deregulated in a statistically significant way. MiR-185, miR-197, and miR-299 were confirmed differentially expressed, after validation study. In addition, the results of the microarray analysis corroborated previous findings concerning miR-15b-5p, miR-126-3p, and miR-145-5p. Kaplan-Meier curves were used to explore the association between miRNA expression and overall survival (OS) and identified a 2-miRNA prognostic signature (Let-7c-5p and miR-151a-5p) related to hypoxia and energy metabolism respectively. In silico analyses with DIANA-microT-CDS highlighted 5 putative targets in common between two miRNAs. With the present work we showed that the pattern of miRNAs expression is highly deregulated in MPM and that a 2-miRNA signature can be a new useful tool for prognosis in MPM.
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Affiliation(s)
- Chiara De Santi
- Respiratory Research Division, Department of Medicine, Education and Research Centre, Royal College of Surgeons in Ireland, Beaumont Hospital, Dublin 9, Ireland
| | - Ombretta Melaiu
- Immuno-Oncology Laboratory, Department of Paediatric Haematology/Oncology, Ospedale Pediatrico Bambino Gesù, Viale di S. Paolo 15, 00146, Rome, Italy
| | - Alessandra Bonotti
- Preventive and Occupational Medicine, University Hospital of Pisa, Pisa, Italy
| | - Luciano Cascione
- Lymphoma and Genomics Research Program, Institute of Oncology Research, Bellinzona, Switzerland
| | - Gianpiero Di Leva
- School of Environment and Life Sciences, University of Salford, Manchester, United Kingdom
| | - Rudy Foddis
- Department of Translational Research and of new Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Alfonso Cristaudo
- Department of Translational Research and of new Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Marco Lucchi
- Division of Thoracic Surgery, Cardiac and Thoracic Department, University of Pisa, Pisa, Italy
| | - Marco Mora
- IRCCS H, San Martino-IST Genova, Genova, Italy
| | - Anna Truini
- IRCCS H, San Martino-IST Genova, Genova, Italy
| | - Andrea Tironi
- Section of Anatomic Pathology, Oncology and Experimental Immunology, Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | | | - Renzo Boldorini
- Department of Health Sciences, School of Medicine, University Hospital Maggiore della Carità, Novara, Italy
| | | | | | - Pierluigi Gasparini
- Department of Molecular Virology, Immunology and Medical Genetics, Ohio State University Wexner Medical Center and Comprehensive Cancer Center, Columbus, Ohio, USA
| | - Luciano Mutti
- School of Environment and Life Sciences, University of Salford, Manchester, United Kingdom
| | - Stefano Landi
- Department of Biology, University of Pisa, Pisa, Italy.
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22
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Pinton G, Moro L. Expression and therapeutic significance of estrogen receptor β in malignant pleural mesothelioma. Future Sci OA 2017; 3:FSO175. [PMID: 28670467 PMCID: PMC5481858 DOI: 10.4155/fsoa-2017-0007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2017] [Accepted: 01/19/2017] [Indexed: 12/29/2022] Open
Affiliation(s)
- Giulia Pinton
- Department of Pharmaceutical Sciences, University of Piemonte Orientale, Novara, Italy
| | - Laura Moro
- Department of Pharmaceutical Sciences, University of Piemonte Orientale, Novara, Italy
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23
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Bakker E, Guazzelli A, Krstic-Demonacos M, Lisanti M, Sotgia F, Mutti L. Current and prospective pharmacotherapies for the treatment of pleural mesothelioma. Expert Opin Orphan Drugs 2017. [DOI: 10.1080/21678707.2017.1325358] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Emyr Bakker
- Biomedical Research Centre, School of Environment and Life Sciences, University of Salford, Salford, UK
| | - Alice Guazzelli
- Biomedical Research Centre, School of Environment and Life Sciences, University of Salford, Salford, UK
| | - Marija Krstic-Demonacos
- Biomedical Research Centre, School of Environment and Life Sciences, University of Salford, Salford, UK
| | - Michael Lisanti
- Biomedical Research Centre, School of Environment and Life Sciences, University of Salford, Salford, UK
| | - Federica Sotgia
- Biomedical Research Centre, School of Environment and Life Sciences, University of Salford, Salford, UK
| | - Luciano Mutti
- Biomedical Research Centre, School of Environment and Life Sciences, University of Salford, Salford, UK
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24
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Mossman BT. Cell Signaling and Epigenetic Mechanisms in Mesothelioma. ASBESTOS AND MESOTHELIOMA 2017. [DOI: 10.1007/978-3-319-53560-9_10] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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25
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Nabavi N, Bennewith KL, Churg A, Wang Y, Collins CC, Mutti L. Switching off malignant mesothelioma: exploiting the hypoxic microenvironment. Genes Cancer 2016; 7:340-354. [PMID: 28191281 PMCID: PMC5302036 DOI: 10.18632/genesandcancer.124] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2016] [Accepted: 12/31/2016] [Indexed: 12/21/2022] Open
Abstract
Malignant mesotheliomas are aggressive, asbestos-related cancers with poor patient prognosis, typically arising in the mesothelial surfaces of tissues in pleural and peritoneal cavity. The relative unspecific symptoms of mesotheliomas, misdiagnoses, and lack of precise targeted therapies call for a more critical assessment of this disease. In the present review, we categorize commonly identified genomic aberrations of mesotheliomas into their canonical pathways and discuss targeting these pathways in the context of tumor hypoxia, a hallmark of cancer known to render solid tumors more resistant to radiation and most chemo-therapy. We then explore the concept that the intrinsic hypoxic microenvironment of mesotheliomas can be Achilles' heel for targeted, multimodal therapeutic intervention.
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Affiliation(s)
- Noushin Nabavi
- Laboratory for Advanced Genome Analysis, Vancouver Prostate Centre, BC, Canada
- Department of Urologic Sciences, University of British Columbia, BC, Canada
- Department of Experimental Therapeutics, BC Cancer Agency, BC, Canada
| | - Kevin L. Bennewith
- Department of Integrative Oncology, BC Cancer Agency, BC, Canada
- Department of Pathology and Laboratory Medicine, University of British Columbia, BC, Canada
| | - Andrew Churg
- Department of Pathology and Laboratory Medicine, University of British Columbia, BC, Canada
| | - Yuzhuo Wang
- Department of Urologic Sciences, University of British Columbia, BC, Canada
- Department of Experimental Therapeutics, BC Cancer Agency, BC, Canada
| | - Colin C. Collins
- Laboratory for Advanced Genome Analysis, Vancouver Prostate Centre, BC, Canada
- Department of Urologic Sciences, University of British Columbia, BC, Canada
| | - Luciano Mutti
- Italian Group for Research and Therapy for Mesothelioma (GIMe) & School of Environment and Life Sciences, University of Salford, Manchester, United Kingdom
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26
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Manente AG, Pinton G, Zonca S, Tavian D, Habib T, Jithesh PV, Fennell D, Nilsson S, Moro L. KDM6B histone demethylase is an epigenetic regulator of estrogen receptor β expression in human pleural mesothelioma. Epigenomics 2016; 8:1227-38. [PMID: 27529370 DOI: 10.2217/epi-2016-0025] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
AIM To assess the correlation between KDM6B and estrogen receptor β (ERβ) expression in malignant pleural mesothelioma (MPM). MATERIALS & METHODS We evaluated gene expression by in silico analysis of microarray data, real-time PCR and western blot in MPM tumors and cell lines. RESULTS & CONCLUSION We report a strong positive correlation between the expression of KDM6B and ERβ in MPM tumors and cell lines. We describe that, in hypoxia, the HIF2α-KDM6B axis induces an epithelioid morphology and ERβ expression in biphasic MPM cells with estrogen receptor-negative phenotype. Reduced histone H3K27 tri-methylation confirms KDM6B activity under hypoxic conditions. Importantly, cells treated during reoxygenation with the selective ERβ agonist, KB9520, maintain ERβ expression and the less aggressive phenotype acquired in hypoxia.
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Affiliation(s)
- Arcangela G Manente
- Department of Pharmaceutical Sciences, University of Piemonte Orientale, Lgo Donegani 2, 28100 Novara, Italy
| | | | - Sara Zonca
- Department of Pharmaceutical Sciences, University of Piemonte Orientale, Lgo Donegani 2, 28100 Novara, Italy
| | - Daniela Tavian
- Laboratory of Cellular Biochemistry & Molecular Biology, CRIBENS, Catholic University of the Sacred Heart, 20145 Milan, Italy
| | - Tanwir Habib
- Sidra Medical & Research Center, P.O. Box 26999 Doha, Qatar
| | | | - Dean Fennell
- University of Leicester & Leicester University Hospitals, LE1 9HN, Leicester, UK
| | - Stefan Nilsson
- Department of Biosciences & Nutrition, Karolinska Institutet, S-141 57 Huddinge, Sweden
| | - Laura Moro
- Department of Pharmaceutical Sciences, University of Piemonte Orientale, Lgo Donegani 2, 28100 Novara, Italy
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27
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Manente AG, Pinton G, Zonca S, Cilli M, Rinaldi M, Daga A, Nilsson S, Moro L. Intracellular lactate-mediated induction of estrogen receptor beta (ERβ) in biphasic malignant pleural mesothelioma cells. Oncotarget 2016. [PMID: 26208479 PMCID: PMC4694819 DOI: 10.18632/oncotarget.4486] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Biphasic malignant pleural mesothelioma (MPM) is the second most common histotype of MPM. It is histologically characterized by the concomitant presence of epithelioid and sarcomatoid features, the latter associated with worse prognosis. In this report we describe that silencing of AKT1 in spindle-shaped biphasic MPM cells promotes the shift toward an epithelioid phenotype. Furthermore, AKT1 silencing resulted in decreased expression of the lactate/H+ symporter MCT4 and its chaperone CD147/Basigin, and in the induction of estrogen receptor β (ERβ) expression. We provide evidence that ERβ expression is induced by increased intracellular lactate concentration. Spheroid culturing and tumor growth of ERβ negative biphasic MPM in nude mice resulted in the induction of ERβ expression and response to the selective agonist KB9520. In both models, the treatment with the ERβ agonist results in reduced cell proliferation, decreased expression of MCT4 and CD147/Basigin and increased acetylation and inactivation of AKT1. Collectively, in response to metabolic changes, ERβ expression is induced and exerts an anti-tumor effect through selective agonist activation. The possibility to reverse the more aggressive biphasic mesothelioma histotype by targeting ERβ with a selective agonist could represent a new effective treatment strategy.
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Affiliation(s)
- Arcangela G Manente
- Department of Pharmaceutical Sciences, University of Piemonte Orientale "A. Avogadro", 28100, Novara, Italy
| | - Giulia Pinton
- Department of Pharmaceutical Sciences, University of Piemonte Orientale "A. Avogadro", 28100, Novara, Italy
| | - Sara Zonca
- Department of Pharmaceutical Sciences, University of Piemonte Orientale "A. Avogadro", 28100, Novara, Italy
| | | | - Maurizio Rinaldi
- Department of Pharmaceutical Sciences, University of Piemonte Orientale "A. Avogadro", 28100, Novara, Italy
| | | | - Stefan Nilsson
- Karo Bio AB, Novum, S-141 57, Huddinge, Sweden.,Department of Biosciences and Nutrition, Karolinska Institutet, Novum, S-141 57, Huddinge, Sweden
| | - Laura Moro
- Department of Pharmaceutical Sciences, University of Piemonte Orientale "A. Avogadro", 28100, Novara, Italy
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28
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Thompson PA, Khatami M, Baglole CJ, Sun J, Harris SA, Moon EY, Al-Mulla F, Al-Temaimi R, Brown DG, Colacci A, Mondello C, Raju J, Ryan EP, Woodrick J, Scovassi AI, Singh N, Vaccari M, Roy R, Forte S, Memeo L, Salem HK, Amedei A, Hamid RA, Lowe L, Guarnieri T, Bisson WH. Environmental immune disruptors, inflammation and cancer risk. Carcinogenesis 2015; 36 Suppl 1:S232-53. [PMID: 26106141 DOI: 10.1093/carcin/bgv038] [Citation(s) in RCA: 132] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
An emerging area in environmental toxicology is the role that chemicals and chemical mixtures have on the cells of the human immune system. This is an important area of research that has been most widely pursued in relation to autoimmune diseases and allergy/asthma as opposed to cancer causation. This is despite the well-recognized role that innate and adaptive immunity play as essential factors in tumorigenesis. Here, we review the role that the innate immune cells of inflammatory responses play in tumorigenesis. Focus is placed on the molecules and pathways that have been mechanistically linked with tumor-associated inflammation. Within the context of chemically induced disturbances in immune function as co-factors in carcinogenesis, the evidence linking environmental toxicant exposures with perturbation in the balance between pro- and anti-inflammatory responses is reviewed. Reported effects of bisphenol A, atrazine, phthalates and other common toxicants on molecular and cellular targets involved in tumor-associated inflammation (e.g. cyclooxygenase/prostaglandin E2, nuclear factor kappa B, nitric oxide synthesis, cytokines and chemokines) are presented as example chemically mediated target molecule perturbations relevant to cancer. Commentary on areas of additional research including the need for innovation and integration of systems biology approaches to the study of environmental exposures and cancer causation are presented.
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Affiliation(s)
- Patricia A Thompson
- Department of Pathology, Stony Brook Medical School, Stony Brook, NY 11794, USA, Inflammation and Cancer Research, National Cancer Institute (NCI) (Retired), NIH, Bethesda, MD 20817, USA, Department of Medicine, McGill University, Montreal, Quebec H2X 2P2, Canada, Department of Biochemistry, Rush University, Chicago, IL 60612, USA, Prevention and Cancer Control, Cancer Care Ontario, 620 University Avenue, Toronto, Ontario M5G 2L3, Canada, Department of Bioscience and Biotechnology, Sejong University, Seoul 143-747, Republic of South Korea, Department of Pathology, Kuwait University, Safat 13110, Kuwait, Department of Environmental and Radiological Health Sciences, Colorado State University, Colorado School of Public Health, Fort Collins, CO 80523-1680, USA, Center for Environmental Carcinogenesis and Risk Assessment, Environmental Protection and Health Prevention Agency, 40126 Bologna, Italy, The Institute of Molecular Genetics, National Research Council, 27100 Pavia, Italy, Toxicology Research Division, Bureau of Chemical Safety Food Directorate, Health Products and Food Branch Health Canada, Ottawa, Ontario K1A0K9, Canada, Molecular Oncology Program, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington DC 20057, USA, Advanced Molecular Science Research Centre, King George's Medical University, Lucknow, Uttar Pradesh 226003, India, Mediterranean Institute of Oncology, 95029 Viagrande, Italy, Urology Department, kasr Al-Ainy School of Medicine, Cairo University, El Manial, Cairo 12515, Egypt, Department of Experimental and Clinical Medicine, University of Firenze, 50134 Florence, Italy, Faculty of Medicine and Health Sciences, Universiti Putra, Malaysia, Serdang, Selangor 43400, Malaysia, Getting to Know Cancer, Room 229A, 36 Arthur St, Truro, Nova Scotia B2N 1X5, Canada Department of Biology, Geology and Environmental Sciences, Alma Mater Studiorum Università di Bologna, Via Francesco Selmi, 3, 40126 Bologna, Italy Center for Appl
| | - Mahin Khatami
- Inflammation and Cancer Research, National Cancer Institute (NCI) (Retired), NIH, Bethesda, MD 20817, USA
| | - Carolyn J Baglole
- Department of Medicine, McGill University, Montreal, Quebec H2X 2P2, Canada
| | - Jun Sun
- Department of Biochemistry, Rush University, Chicago, IL 60612, USA
| | - Shelley A Harris
- Prevention and Cancer Control, Cancer Care Ontario, 620 University Avenue, Toronto, Ontario M5G 2L3, Canada
| | - Eun-Yi Moon
- Department of Bioscience and Biotechnology, Sejong University, Seoul 143-747, Republic of South Korea
| | - Fahd Al-Mulla
- Department of Pathology, Kuwait University, Safat 13110, Kuwait
| | | | - Dustin G Brown
- Department of Environmental and Radiological Health Sciences, Colorado State University, Colorado School of Public Health, Fort Collins, CO 80523-1680, USA
| | - Annamaria Colacci
- Center for Environmental Carcinogenesis and Risk Assessment, Environmental Protection and Health Prevention Agency, 40126 Bologna, Italy
| | - Chiara Mondello
- The Institute of Molecular Genetics, National Research Council, 27100 Pavia, Italy
| | - Jayadev Raju
- Toxicology Research Division, Bureau of Chemical Safety Food Directorate, Health Products and Food Branch Health Canada, Ottawa, Ontario K1A0K9, Canada
| | - Elizabeth P Ryan
- Department of Environmental and Radiological Health Sciences, Colorado State University, Colorado School of Public Health, Fort Collins, CO 80523-1680, USA
| | - Jordan Woodrick
- Molecular Oncology Program, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington DC 20057, USA
| | - A Ivana Scovassi
- The Institute of Molecular Genetics, National Research Council, 27100 Pavia, Italy
| | - Neetu Singh
- Advanced Molecular Science Research Centre, King George's Medical University, Lucknow, Uttar Pradesh 226003, India
| | - Monica Vaccari
- Center for Environmental Carcinogenesis and Risk Assessment, Environmental Protection and Health Prevention Agency, 40126 Bologna, Italy
| | - Rabindra Roy
- Molecular Oncology Program, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington DC 20057, USA
| | - Stefano Forte
- Mediterranean Institute of Oncology, 95029 Viagrande, Italy
| | - Lorenzo Memeo
- Mediterranean Institute of Oncology, 95029 Viagrande, Italy
| | - Hosni K Salem
- Urology Department, kasr Al-Ainy School of Medicine, Cairo University, El Manial, Cairo 12515, Egypt
| | - Amedeo Amedei
- Department of Experimental and Clinical Medicine, University of Firenze, 50134 Florence, Italy
| | - Roslida A Hamid
- Faculty of Medicine and Health Sciences, Universiti Putra, Malaysia, Serdang, Selangor 43400, Malaysia
| | - Leroy Lowe
- Getting to Know Cancer, Room 229A, 36 Arthur St, Truro, Nova Scotia B2N 1X5, Canada
| | - Tiziana Guarnieri
- Department of Biology, Geology and Environmental Sciences, Alma Mater Studiorum Università di Bologna, Via Francesco Selmi, 3, 40126 Bologna, Italy Center for Applied Biomedical Research, S. Orsola-Malpighi University Hospital, Via Massarenti, 9, 40126 Bologna, Italy, National Institute of Biostructures and Biosystems, Viale Medaglie d' Oro, 305, 00136 Roma, Italy and
| | - William H Bisson
- Environmental and Molecular Toxicology, Environmental Health Sciences Center, Oregon State University, Corvallis, Oregon 97331, USA
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29
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Marzagalli M, Casati L, Moretti RM, Montagnani Marelli M, Limonta P. Estrogen Receptor β Agonists Differentially Affect the Growth of Human Melanoma Cell Lines. PLoS One 2015. [PMID: 26225426 PMCID: PMC4520550 DOI: 10.1371/journal.pone.0134396] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Background Cutaneous melanoma is an aggressive malignancy; its incidence is increasing worldwide and its prognosis remains poor. Clinical observations indicate that estrogen receptor β (ERβ) is expressed in melanoma tissues and its expression decreases with tumor progression, suggesting its tumor suppressive function. These experiments were performed to investigate the effects of ERβ activation on melanoma cell growth. Methods and Results Protein expression was analyzed by Western blot and immunofluorescence assays. Cell proliferation was assessed by counting the cells by hemocytometer. ERβ transcriptional activity was evaluated by gene reporter assay. Global DNA methylation was analyzed by restriction enzyme assay and ERβ isoforms were identified by qRT-PCR. We demonstrated that ERβ is expressed in a panel of human melanoma cell lines (BLM, WM115, A375, WM1552). In BLM (NRAS-mutant) cells, ERβ agonists significantly and specifically inhibited cell proliferation. ERβ activation triggered its cytoplasmic-to-nuclear translocation and transcriptional activity. Moreover, the antiproliferative activity of ERβ agonists was associated with an altered expression of G1-S transition-related proteins. In these cells, global DNA was found to be hypomethylated when compared to normal melanocytes; this DNA hypomethylation status was reverted by ERβ activation. ERβ agonists also decreased the proliferation of WM115 (BRAF V600D-mutant) cells, while they failed to reduce the growth of A375 and WM1552 (BRAF V600E-mutant) cells. Finally, we could observe that ERβ isoforms are expressed at different levels in the various cell lines. Specific oncogenic mutations or differential expression of receptor isoforms might be responsible for the different responses of cell lines to ERβ agonists. Conclusions Our results demonstrate that ERβ is expressed in melanoma cell lines and that ERβ agonists differentially regulate the proliferation of these cells. These data confirm the notion that melanoma is a heterogeneous tumor and that genetic profiling is mandatory for the development of effective personalized therapeutic approaches for melanoma patients.
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Affiliation(s)
- Monica Marzagalli
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, Milano, Italy
| | - Lavinia Casati
- Department of Medical Biotechnologies and Translational Medicine, Università degli Studi di Milano, Milano, Italy
| | - Roberta M. Moretti
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, Milano, Italy
| | - Marina Montagnani Marelli
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, Milano, Italy
| | - Patrizia Limonta
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, Milano, Italy
- * E-mail:
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30
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Glass K, Quackenbush J, Silverman EK, Celli B, Rennard SI, Yuan GC, DeMeo DL. Sexually-dimorphic targeting of functionally-related genes in COPD. BMC SYSTEMS BIOLOGY 2014; 8:118. [PMID: 25431000 PMCID: PMC4269917 DOI: 10.1186/s12918-014-0118-y] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/11/2014] [Accepted: 10/09/2014] [Indexed: 12/23/2022]
Abstract
BACKGROUND There is growing evidence that many diseases develop, progress, and respond to therapy differently in men and women. This variability may manifest as a result of sex-specific structures in gene regulatory networks that influence how those networks operate. However, there are few methods to identify and characterize differences in network structure, slowing progress in understanding mechanisms driving sexual dimorphism. RESULTS Here we apply an integrative network inference method, PANDA (Passing Attributes between Networks for Data Assimilation), to model sex-specific networks in blood and sputum samples from subjects with Chronic Obstructive Pulmonary Disease (COPD). We used a jack-knifing approach to build an ensemble of likely networks for each sex. By adapting statistical methods to compare these network ensembles, we were able to identify strong differential-targeting patterns associated with functionally-related sets of genes, including those involved in mitochondrial function and energy metabolism. Network analysis also identified several potential sex- and disease-specific transcriptional regulators of these pathways. CONCLUSIONS Network analysis yielded insight into potential mechanisms driving sexual dimorphism in COPD that were not evident from gene expression analysis alone. We believe our ensemble approach to network analysis provides a principled way to capture sex-specific regulatory relationships and could be applied to identify differences in gene regulatory patterns in a wide variety of diseases and contexts.
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Affiliation(s)
- Kimberly Glass
- Department of Biostatistics and Computational Biology, Dana-Farber Cancer Institute, Boston, MA, USA.
- Department of Biostatistics, Harvard School of Public Health, Boston, MA, USA.
- Channing Division of Network Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA.
| | - John Quackenbush
- Department of Biostatistics and Computational Biology, Dana-Farber Cancer Institute, Boston, MA, USA.
- Department of Biostatistics, Harvard School of Public Health, Boston, MA, USA.
- Channing Division of Network Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA.
| | - Edwin K Silverman
- Channing Division of Network Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA.
- Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital, Boston, MA, USA.
| | - Bartolome Celli
- Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital, Boston, MA, USA.
| | - Stephen I Rennard
- Division of Pulmonary, Critical Care, Sleep and Allergy, University of Nebraska Medical Center, Omaha, NE, USA.
| | - Guo-Cheng Yuan
- Department of Biostatistics and Computational Biology, Dana-Farber Cancer Institute, Boston, MA, USA.
- Department of Biostatistics, Harvard School of Public Health, Boston, MA, USA.
| | - Dawn L DeMeo
- Channing Division of Network Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA.
- Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital, Boston, MA, USA.
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31
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Paterni I, Granchi C, Katzenellenbogen JA, Minutolo F. Estrogen receptors alpha (ERα) and beta (ERβ): subtype-selective ligands and clinical potential. Steroids 2014; 90:13-29. [PMID: 24971815 PMCID: PMC4192010 DOI: 10.1016/j.steroids.2014.06.012] [Citation(s) in RCA: 438] [Impact Index Per Article: 43.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Estrogen receptors alpha (ERα) and beta (ERβ) are nuclear transcription factors that are involved in the regulation of many complex physiological processes in humans. Modulation of these receptors by prospective therapeutic agents is currently being considered for prevention and treatment of a wide variety of pathological conditions, such as, cancer, metabolic and cardiovascular diseases, neurodegeneration, inflammation, and osteoporosis. This review provides an overview and update of compounds that have been recently reported as modulators of ERs, with a particular focus on their potential clinical applications.
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Affiliation(s)
- Ilaria Paterni
- Dipartimento di Farmacia, Università di Pisa, Via Bonanno 6, 56126 Pisa, Italy
| | - Carlotta Granchi
- Dipartimento di Farmacia, Università di Pisa, Via Bonanno 6, 56126 Pisa, Italy
| | - John A Katzenellenbogen
- Department of Chemistry, University of Illinois, 600 S. Mathews Avenue, Urbana, IL 61801, USA
| | - Filippo Minutolo
- Dipartimento di Farmacia, Università di Pisa, Via Bonanno 6, 56126 Pisa, Italy.
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32
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Pinton G, Manente AG, Daga A, Cilli M, Rinaldi M, Nilsson S, Moro L. Agonist activation of estrogen receptor beta (ERβ) sensitizes malignant pleural mesothelioma cells to cisplatin cytotoxicity. Mol Cancer 2014; 13:227. [PMID: 25277603 PMCID: PMC4197308 DOI: 10.1186/1476-4598-13-227] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2014] [Accepted: 09/23/2014] [Indexed: 12/16/2022] Open
Abstract
Background Estrogen receptor (ER) β acts as a tumor suppressor in malignant mesotheliomas. Methods Here we explored the anti-proliferative and anti-tumorigenic efficacy of the selective ERβ agonist, KB9520, in human mesothelioma cell lines in vitro and in a mesothelioma mouse model in vivo. Results KB9520 showed significant anti-proliferative effect in ERβ positive human malignant pleural mesothelioma cells in vitro. Selective activation of ERβ with KB9520 sensitized the cells to treatment with cisplatin, resulting in enhanced growth inhibition and increased apoptosis. Furthermore, in CD1 nude mice mesothelioma tumor growth was significantly inhibited when KB9520 was added on top of the standard of care chemo combination cisplatin/pemetrexed, as compared to the cisplatin/pemetrexed alone group. Importantly, KB9520 exerted a protective effect to cisplatin toxicity in the non-malignant mesothelium derived MET5A cells. Conclusions Together, the data presented suggest that selective targeting of ERβ may be an efficacious stand-alone treatment option and/or become an important add-on to existing malignant mesothelioma therapy. Electronic supplementary material The online version of this article (doi:10.1186/1476-4598-13-227) contains supplementary material, which is available to authorized users.
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Affiliation(s)
| | | | | | | | | | | | - Laura Moro
- Department of Pharmaceutical Sciences, University of Piemonte Orientale "A, Avogadro", Lgo Donegani 2, 28100 Novara, Italy.
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Abstract
Most lymphomas show an increased incidence and poorer prognosis in males vs females, suggesting endocrine regulation. We have previously shown that tumor growth in vivo of a murine T-cell-derived lymphoma is repressed following activation of estrogen receptor β (ERβ, ESR2). By using ERβ-deficient mice, we now demonstrate that this inhibition is mediated via a direct effect on the tumor cells and not on the microenvironment. Furthermore, we show that the growth-suppressing effects of ERβ agonist are also valid for human B-cell lymphomas as demonstrated in tumors derived from Granta-519 mantle cell lymphoma (MCL) and Raji Burkitt lymphoma (BL) cells. In Granta-519 MCL tumors, activation of ERβ reduced expression of BAFF and GRB7, 2 important molecules involved in B-cell proliferation and survival. Importantly, activation of ERβ inhibited angiogenesis and lymphangiogenesis, possibly mediated by impaired vascular endothelial growth factor C expression. Furthermore, using disseminating Raji BL cells, we show that ERβ activation reduces dissemination of grafted Raji BL tumors. We also show by immunohistochemistry that ERβ is expressed in primary MCL tissue. These results suggest that targeting ERβ with agonists may be valuable in the treatment of some lymphomas, affecting several aspects of the malignant process, including proliferation, vascularization, and dissemination.
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