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van Kooten JP, Dietz MV, Dubbink HJ, Verhoef C, Aerts JGJV, Madsen EVE, von der Thüsen JH. Genomic characterization and detection of potential therapeutic targets for peritoneal mesothelioma in current practice. Clin Exp Med 2024; 24:80. [PMID: 38642130 PMCID: PMC11032274 DOI: 10.1007/s10238-024-01342-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Accepted: 03/28/2024] [Indexed: 04/22/2024]
Abstract
Peritoneal mesothelioma (PeM) is an aggressive tumor with limited treatment options. The current study aimed to evaluate the value of next generation sequencing (NGS) of PeM samples in current practice. Foundation Medicine F1CDx NGS was performed on 20 tumor samples. This platform assesses 360 commonly somatically mutated genes in solid tumors and provides a genomic signature. Based on the detected mutations, potentially effective targeted therapies were identified. NGS was successful in 19 cases. Tumor mutational burden (TMB) was low in 10 cases, and 11 cases were microsatellite stable. In the other cases, TMB and microsatellite status could not be determined. BRCA1 associated protein 1 (BAP1) mutations were found in 32% of cases, cyclin dependent kinase inhibitor 2A/B (CDKN2A/B) and neurofibromin 2 (NF2) mutations in 16%, and ataxia-telangiectasia mutated serine/threonine kinase (ATM) in 11%. Based on mutations in the latter two genes, potential targeted therapies are available for approximately a quarter of cases (i.e., protein kinase inhibitors for three NF2 mutated tumors, and polyADP-ribose polymerase inhibitors for two ATM mutated tumors). Extensive NGS analysis of PeM samples resulted in the identification of potentially effective targeted therapies for about one in four patients. Although these therapies are currently not available for patients with PeM, ongoing developments might result in new treatment options in the future.
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Affiliation(s)
- Job P van Kooten
- Department of Surgical Oncology and Gastrointestinal Surgery, Erasmus MC Cancer Institute, P.O. Box 2040, 3000, CA, Rotterdam, the Netherlands
| | - Michelle V Dietz
- Department of Surgical Oncology and Gastrointestinal Surgery, Erasmus MC Cancer Institute, P.O. Box 2040, 3000, CA, Rotterdam, the Netherlands.
| | | | - Cornelis Verhoef
- Department of Surgical Oncology and Gastrointestinal Surgery, Erasmus MC Cancer Institute, P.O. Box 2040, 3000, CA, Rotterdam, the Netherlands
| | - Joachim G J V Aerts
- Department of Pulmonary Oncology, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Eva V E Madsen
- Department of Surgical Oncology and Gastrointestinal Surgery, Erasmus MC Cancer Institute, P.O. Box 2040, 3000, CA, Rotterdam, the Netherlands
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2
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Nel AE, Pavlisko EN, Roggli VL. The Interplay Between the Immune System, Tumor Suppressor Genes, and Immune Senescence in Mesothelioma Development and Response to Immunotherapy. J Thorac Oncol 2024; 19:551-564. [PMID: 38000500 DOI: 10.1016/j.jtho.2023.11.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 10/30/2023] [Accepted: 11/16/2023] [Indexed: 11/26/2023]
Abstract
Despite efforts to ban asbestos mining and manufacturing, mesothelioma deaths in the United States have remained stable at approximately 2500 cases annually. This trend is not unique to the United States but is also a global phenomenon, associated with increased aging of populations worldwide. Although geoeconomic factors such as lack of regulations and continued asbestos manufacturing in resource-poor countries play a role, it is essential to consider biological factors such as immune senescence and increased genetic instability associated with aging. Recognizing that mesothelioma shares genetic instability and immune system effects with other age-related cancers is crucial because the impact of aging on mesothelioma is frequently assessed in the context of disease latency after asbestos exposure. Nevertheless, the long latency period, often cited as a reason for mesothelioma's elderly predominance, should not overshadow the shared mechanisms. This communication focuses on the role of immune surveillance in mesothelioma, particularly exploring the impact of immune escape resulting from altered TSG function during aging, contributing to the phylogenetic development of gene mutations and mesothelioma oncogenesis. The interplay between the immune system, TSGs, and aging not only shapes the immune landscape in mesothelioma but also contributes to the development of heterogeneous tumor microenvironments, significantly influencing responses to immunotherapy approaches and survival rates. By understanding the complex interplay between aging, TSG decline, and immune senescence, health care professionals can pave the way for more effective and personalized immunotherapies, ultimately offering hope for better outcomes in the fight against mesothelioma.
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Affiliation(s)
- Andre E Nel
- California NanoSystems Institute, University of California, Los Angeles, Los Angeles, California; Division of NanoMedicine, Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California; Jonsson Comprehensive Cancer Center, University of California, Los Angeles, Los Angeles, California.
| | | | - Victor L Roggli
- Department of Pathology, Duke University Medical Center, Durham, North Carolina
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3
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Rigon M, Mutti L, Campanella M. Pleural mesothelioma (PMe): The evolving molecular knowledge of a rare and aggressive cancer. Mol Oncol 2024; 18:797-814. [PMID: 38459714 PMCID: PMC10994233 DOI: 10.1002/1878-0261.13591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 11/22/2023] [Accepted: 01/15/2024] [Indexed: 03/10/2024] Open
Abstract
Mesothelioma is a type of late-onset cancer that develops in cells covering the outer surface of organs. Although it can affect the peritoneum, heart, or testicles, it mainly targets the lining of the lungs, making pleural mesothelioma (PMe) the most common and widely studied mesothelioma type. PMe is caused by exposure to fibres of asbestos, which when inhaled leads to inflammation and scarring of the pleura. Despite the ban on asbestos by most Western countries, the incidence of PMe is on the rise, also facilitated by a lack of specific symptomatology and diagnostic methods. Therapeutic options are also limited to mainly palliative care, making this disease untreatable. Here we present an overview of biological aspects underlying PMe by listing genetic and molecular mechanisms behind its onset, aggressive nature, and fast-paced progression. To this end, we report on the role of deubiquitinase BRCA1-associated protein-1 (BAP1), a tumour suppressor gene with a widely acknowledged role in the corrupted signalling and metabolism of PMe. This review aims to enhance our understanding of this devastating malignancy and propel efforts for its investigation.
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Affiliation(s)
- Manuel Rigon
- Centre for Clinical Pharmacology and Precision Medicine William Harvey Research InstituteQueen Mary University of LondonUK
- Department of BiologyUniversity of Rome Tor VergataRomeItaly
| | - Luciano Mutti
- Department of Biotechnological and Applied Clinical SciencesDISCAB, L'Aquila UniversityL'AquilaItaly
- Temple University Sbarro Institute for Cancer Research and Molecular MedicinePhiladelphiaPAUSA
| | - Michelangelo Campanella
- Centre for Clinical Pharmacology and Precision Medicine William Harvey Research InstituteQueen Mary University of LondonUK
- Department of Biomedical SciencesUniversity of PaduaPaduaItaly
- Institute Gustave RoussyVillejuifFrance
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4
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Yuce TH, Ak G, Metintas S, Dundar E, Roe OD, Panou V, Metintas M. BAP1, Wilms' tumor 1, and calretinin in predicting survival and response to first-line chemotherapy in patients with pleural mesothelioma. J Cancer Res Clin Oncol 2024; 150:38. [PMID: 38280040 PMCID: PMC10821830 DOI: 10.1007/s00432-023-05565-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Accepted: 12/13/2023] [Indexed: 01/29/2024]
Abstract
PURPOSE There are currently no methods to predict response to chemotherapy in pleural mesothelioma (PM). The aim of this study is to investigate the predictive and prognostic role of BAP1, WT1 and calretinin expression and their combinations in pre-treatment tumor samples by immunohistochemical (IHC) staining. METHODS The study included consecutive PM patients treated with chemotherapy alone at a University hospital between 2009 and 2020. BAP1 analyses were performed on formalin-fixed, paraffin-embedded tumor tissue samples of the patients, while WT1 and calretinin information were obtained from the histopathological diagnosis records. RESULTS Of the total 107 patients included, 64% had loss of BAP1 expression, whereas 77% had WT1 and 86% had calretinin expression. Patients with the presence of BAP1 expression, one or both of the other two markers, or loss of expression of all three markers (unfavorable status) were more likely to not respond to chemotherapy than those with the presence of all three markers or loss of BAP1 expression and expression of one or two other markers (favorable status) (p = 0.001). Median survival time of patients with favorable and unfavorable status was 15 ± 1.7 and 8.0 ± 2.4 months, respectively (p = 0.027). After adjustment for histopathology and stage, loss of BAP1 (HR = 0.54, 95%CI 0.35-0.83), WT1 (1.75, 1.06-2.90), calretinin (2.09, 1.14-3.84) expression and favourable panel (0.50, 0.27-0.92) was associated with prognosis. CONCLUSIONS The IHC biomarkers BAP1, WT1, and calretinin, used in the routine diagnosis of PM and their combinations, are the first biomarkers associated with response to chemotherapy and may be a useful tool to select patients for first-line platinum pemetrexed treatment in PM patients. Validation in a large cohort is ongoing.
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Affiliation(s)
- Tuna Han Yuce
- Department of Chest Diseases, Eskisehir Osmangazi University Medical Faculty, Eskisehir, Turkey
| | - Guntulu Ak
- Department of Chest Diseases, Eskisehir Osmangazi University Medical Faculty, Eskisehir, Turkey
- Lung and Pleural Cancers Research and Clinical Center, Eskisehir Osmangazi University, Eskisehir, Turkey
| | - Selma Metintas
- Lung and Pleural Cancers Research and Clinical Center, Eskisehir Osmangazi University, Eskisehir, Turkey
- Department of Public Health, Eskisehir Osmangazi University Medical Faculty, Eskisehir, Turkey
| | - Emine Dundar
- Lung and Pleural Cancers Research and Clinical Center, Eskisehir Osmangazi University, Eskisehir, Turkey
- Department of Pathology, Eskisehir Osmangazi University Medical Faculty, Eskisehir, Turkey
| | - Oluf Dimitri Roe
- Department of Oncology, Levanger Hospital, Nord-Trøndelag Hospital Trust, Levanger, Norway
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology, Trondheim, Norway
| | - Vasiliki Panou
- Department of Respiratory Medicine, Odense University Hospital, Odense, Denmark
- Odense Respiratory Research Unit (ODIN), Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Department of Respiratory Medicine, Aalborg University Hospital, Aalborg, Denmark
| | - Muzaffer Metintas
- Department of Chest Diseases, Eskisehir Osmangazi University Medical Faculty, Eskisehir, Turkey.
- Lung and Pleural Cancers Research and Clinical Center, Eskisehir Osmangazi University, Eskisehir, Turkey.
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Li W, Zhang M, Cai S, Li S, Yang B, Zhou S, Pan Y, Xu S. A deep learning-based model (DeepMPM) to help predict survival in patients with malignant pleural mesothelioma. Transl Cancer Res 2023; 12:2887-2897. [PMID: 37969363 PMCID: PMC10643950 DOI: 10.21037/tcr-23-422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Accepted: 07/14/2023] [Indexed: 11/17/2023]
Abstract
Background Malignant pleural mesothelioma (MPM) is a rare disease with limited treatment and poor prognosis, and a precise and reliable means to predicting MPM remains lacking for clinical use. Methods In the population-based cohort study, we collected clinical characteristics from the Surveillance, Epidemiology, and End Results (SEER) database. According to the time of diagnosis, the SEER data were divided into 2 cohorts: the training cohort (from 2010 to 2016) and the test cohort (from 2017 to 2019). The training cohort was used to train a deep learning-based predictive model derived from DeepSurv theory, which was validated by both the training and the test cohorts. All clinical characteristics were included and analyzed using Cox proportional risk regression or Kaplan-Meier curve to determine the risk factors and protective factors of MPM. Results The survival model included 3,130 cases (2,208 in the training cohort and 922 in the test cohort). As for model's performance, the area under the receiver operating characteristics curve (AUC) was 0.7037 [95% confidence interval (CI): 0.7030-0.7045] in the training cohort and 0.7076 (95% CI: 0.7067-0.7086) in the test cohort. Older age; male sex, sarcomatoid mesothelioma; and T4, N2, and M1 stage tended to be the risk factors for survival. Meanwhile, epithelioid mesothelioma, surgery, radiotherapy, and chemotherapy tended to be the protective factors. The median overall survival (OS) of patients who underwent surgery combined with radiotherapy was the longest, followed by those who underwent a combination of surgery, radiotherapy, and chemotherapy. Conclusions Our deep learning-based model precisely could predict the survival of patients with MPM; moreover, multimode combination therapy might provide more meaningful survival benefits.
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Affiliation(s)
- Wei Li
- Department of Thoracic Surgery, Beijing Chest Hospital, Capital Medical University/Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing, China
| | - Minghang Zhang
- Department of Thoracic Surgery, Beijing Chest Hospital, Capital Medical University/Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing, China
| | - Siyu Cai
- Dermatology Department, General Hospital of Western Theater Command, Chengdu, China
| | - Siqi Li
- Department of Thoracic Surgery, Beijing Chest Hospital, Capital Medical University/Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing, China
| | - Biao Yang
- Surgical Intensive Care Unit, Medical Center Hospital of Qionglai City, Chengdu, China
| | - Shijie Zhou
- Department of Thoracic Surgery, Beijing Chest Hospital, Capital Medical University/Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing, China
| | - Yuanming Pan
- Cancer Research Center, Beijing Chest Hospital, Capital Medical University/Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing, China
| | - Shaofa Xu
- Department of Thoracic Surgery, Beijing Chest Hospital, Capital Medical University/Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing, China
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Zhang Z, Tan X, Wu R, Deng T, Wang H, Jiang X, Zeng P, Tang J. m6A-mediated upregulation of lncRNA-AC026356.1 promotes cancer stem cell maintenance in lung adenocarcinoma via activating Wnt signaling pathway. Aging (Albany NY) 2023; 15:3538-3548. [PMID: 37142269 PMCID: PMC10449284 DOI: 10.18632/aging.204689] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Accepted: 04/17/2023] [Indexed: 05/06/2023]
Abstract
LncRNA plays a pivotal role in the stemness and drug resistance of lung cancer. Here, we found that lncRNA-AC026356.1 was upregulated in stem spheres and chemo-resistant lung cancer cells. Our fish assay also shows that AC026356.1 was predominantly located in the cytoplasm of lung cancer cells and does not have protein-coding potential. Silencing AC026356.1 significantly inhibited proliferation and migration but increased apoptosis in A549-cisplatin (DDP) cells. Additionally, IGF2BP2 and the lncRNA-AC026356.1 positively regulated the proliferation and stemness of stem-like lung cancer cells. Further mechanistic investigation revealed that METTL14/IGF2BP2-mediated m6A modification and stabilization of the AC026356.1 RNA. Functional analysis corroborated that AC026356.1 acted as a downstream target of METTL14/IGF2BP2 and AC026356.1 silencing could block the oncogenicity of lung cancer stem-like cells. AC026356.1 expression was correlated with immune cell infiltration and T cell exhaustion. Compared with paired adjacent normal tissues, lung cancer specimens exhibited consistently upregulated METTL14/IGF2BP2/AC026356.1. M6A-modified METTL14/IGF2BP2/AC026356.1 loop may serve as a potential therapeutic target and prognostic predictor for lung cancer therapy and diagnosis in the clinic.
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Affiliation(s)
- Zhen Zhang
- Department of Oncology, Affiliated Hospital of Hunan Academy of Traditional Chinese Medicine, Changsha 410006, P.R. China
- School of Chinese Medicine, Hunan University of Chinese Medicine, Changsha 410208, P.R. China
| | - Xiaoning Tan
- Department of Oncology, Affiliated Hospital of Hunan Academy of Traditional Chinese Medicine, Changsha 410006, P.R. China
| | - Ruoxia Wu
- School of Chinese Medicine, Hunan University of Chinese Medicine, Changsha 410208, P.R. China
| | - Tianhao Deng
- Department of Oncology, Affiliated Hospital of Hunan Academy of Traditional Chinese Medicine, Changsha 410006, P.R. China
| | - Huazhong Wang
- Department of Oncology, Affiliated Hospital of Hunan Academy of Traditional Chinese Medicine, Changsha 410006, P.R. China
| | - Xiulin Jiang
- Department of Medicine, UF Health Cancer Center, University of Florida, Gainesville, FL 32611, USA
- Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan, 650201, P.R. China
| | - Puhua Zeng
- Department of Oncology, Affiliated Hospital of Hunan Academy of Traditional Chinese Medicine, Changsha 410006, P.R. China
| | - Junqi Tang
- Department of Respiratory Medicine, Hospital of Traditional Chinese Medicine, Affiliated to Southwest Medical University, Luzhou 646000, P.R. China
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7
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Benvenuto M, Angiolini V, Focaccetti C, Nardozi D, Palumbo C, Carrano R, Rufini A, Bei R, Miele MT, Mancini P, Barillari G, Cirone M, Ferretti E, Tundo GR, Mutti L, Masuelli L, Bei R. Antitumoral effects of Bortezomib in malignant mesothelioma: evidence of mild endoplasmic reticulum stress in vitro and activation of T cell response in vivo. Biol Direct 2023; 18:17. [PMID: 37069690 PMCID: PMC10111665 DOI: 10.1186/s13062-023-00374-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 04/11/2023] [Indexed: 04/19/2023] Open
Abstract
BACKGROUND Malignant mesothelioma (MM) is a rare tumor with a dismal prognosis. The low efficacy of current treatment options highlights the urge to identify more effective therapies aimed at improving MM patients' survival. Bortezomib (Bor) is a specific and reversible inhibitor of the chymotrypsin-like activity of the 20S core of the proteasome, currently approved for the treatment of multiple myeloma and mantle cell lymphoma. On the other hand, Bor appears to have limited clinical effects on solid tumors, because of its low penetration and accumulation into tumor tissues following intravenous administration. These limitations could be overcome in MM through intracavitary delivery, with the advantage of increasing local drug concentration and decreasing systemic toxicity. METHODS In this study, we investigated the effects of Bor on cell survival, cell cycle distribution and modulation of apoptotic and pro-survival pathways in human MM cell lines of different histotypes cultured in vitro. Further, using a mouse MM cell line that reproducibly forms ascites when intraperitoneally injected in syngeneic C57BL/6 mice, we investigated the effects of intraperitoneal Bor administration in vivo on both tumor growth and the modulation of the tumor immune microenvironment. RESULTS We demonstrate that Bor inhibited MM cell growth and induced apoptosis. Further, Bor activated the Unfolded Protein Response, which however appeared to participate in lowering cells' sensitivity to the drug's cytotoxic effects. Bor also affected the expression of EGFR and ErbB2 and the activation of downstream pro-survival signaling effectors, including ERK1/2 and AKT. In vivo, Bor was able to suppress MM growth and extend mice survival. The Bor-mediated delay of tumor progression was sustained by increased activation of T lymphocytes recruited to the tumor microenvironment. CONCLUSIONS The results presented herein support the use of Bor in MM and advocate future studies aimed at defining the therapeutic potential of Bor and Bor-based combination regimens for this treatment-resistant, aggressive tumor.
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Affiliation(s)
- Monica Benvenuto
- Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", Rome, Italy
- Saint Camillus International, University of Health and Medical Sciences, Rome, Italy
| | - Valentina Angiolini
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Chiara Focaccetti
- Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Daniela Nardozi
- Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Camilla Palumbo
- Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Raffaele Carrano
- Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Alessandra Rufini
- Saint Camillus International, University of Health and Medical Sciences, Rome, Italy
- Department of Biomedicine and Prevention, University of Rome "Tor Vergata", Rome, Italy
| | - Riccardo Bei
- Medical School, University of Rome "Tor Vergata", Rome, Italy
| | - Martino Tony Miele
- Department of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Patrizia Mancini
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Giovanni Barillari
- Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Mara Cirone
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Elisabetta Ferretti
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Grazia Raffaella Tundo
- Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Luciano Mutti
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
- Center for Biotechnology, Sbarro Institute for Cancer Research and Molecular Medicine, College of Science and Technology, Temple University, Philadelphia, PA, USA
| | - Laura Masuelli
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Roberto Bei
- Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", Rome, Italy.
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8
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Meirson T, Nardone V, Pentimalli F, Markel G, Bomze D, D'Apolito M, Correale P, Giordano A, Pirtoli L, Porta C, Gray SG, Mutti L. Analysis of new treatments proposed for malignant pleural mesothelioma raises concerns about the conduction of clinical trials in oncology. J Transl Med 2022; 20:593. [PMID: 36514092 DOI: 10.1186/s12967-022-03744-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Accepted: 10/29/2022] [Indexed: 12/15/2022] Open
Abstract
In this commentary, using existing clinical trial data and FDA approvals we propose that there is currently a critical need for an appropriate balancing between the financial impact of new cancer drugs and their actual benefit for patients. By adopting "pleural mesothelioma" as our clinical model we summarize the most relevant pertinent and available literature on this topic, and use an analysis of the reliability of the trials submitted for registration and/or recently published as a case in point to raise concerns with respect to appropriate trial design, biomarker based stratification and to highlight the ongoing need for balancing the benefit/cost ratio for both patients and healthcare providers.
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Affiliation(s)
- Tomer Meirson
- Davidoff Cancer Center, Rabin Medical Center-Beilinson Hospital, 49100, Petah Tikva, Israel
| | - Valerio Nardone
- Department of Precision Oncology, University Hospital of Campania L. Vanvitelli, Naples, Italy
| | - Francesca Pentimalli
- Dipartimento di Medicina e Chirurgia, Libera Università Mediterranea "Giuseppe Degennaro", Bari, Italy
| | - Gal Markel
- Davidoff Cancer Center, Rabin Medical Center-Beilinson Hospital, 49100, Petah Tikva, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - David Bomze
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Maria D'Apolito
- Unit of Medical Oncology, Oncology Department, Grand Metropolitan Hospital Bianchi Melacrino Morelli, Reggio Calabria, Italy
| | - Pierpaolo Correale
- Unit of Medical Oncology, Oncology Department, Grand Metropolitan Hospital Bianchi Melacrino Morelli, Reggio Calabria, Italy.,Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, College of Science and Technology, Temple University, Philadelphia, PA, USA
| | - Antonio Giordano
- Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, College of Science and Technology, Temple University, Philadelphia, PA, USA.,Department of Medical Biotechnologies, University of Siena, Siena, Italy
| | - Luigi Pirtoli
- Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, College of Science and Technology, Temple University, Philadelphia, PA, USA
| | - Camillo Porta
- Interdisciplinary Department of Medicine, University of Bari "Aldo Moro" and A.O.U. Consorziale Policlinico di Bari, Bari, Italy.
| | - Steven G Gray
- Thoracic Oncology Research Group, Trinity St James's Cancer Institute, St James's Hospital, Dublin, Ireland.
| | - Luciano Mutti
- Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, College of Science and Technology, Temple University, Philadelphia, PA, USA. .,Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Via Vetoio, Coppito 2, 67100, L'Aquila, Italy.
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9
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Kimpo MS, Francisco KL, Chong QT, Lian DWQ, Lin NY, Mali V, Loh DL, Prabhakharan K. Mesothelioma with ALK gene mutations in two pediatric patients: Clinical course and outcome. Pediatr Blood Cancer 2022; 69:e29544. [PMID: 34957683 DOI: 10.1002/pbc.29544] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2021] [Revised: 12/08/2021] [Accepted: 12/09/2021] [Indexed: 11/11/2022]
Affiliation(s)
- Miriam Santiago Kimpo
- Division of Paediatric Hematology and Oncology, KTP University Children's Medical Institute, National University Hospital, Kent Ridge, Singapore
| | - Krista Lea Francisco
- Division of Paediatric Hematology and Oncology, KTP University Children's Medical Institute, National University Hospital, Kent Ridge, Singapore
| | - Quah Thuan Chong
- Division of Paediatric Hematology and Oncology, KTP University Children's Medical Institute, National University Hospital, Kent Ridge, Singapore
| | | | - Nyo Yoke Lin
- Department of Paediatric Surgery, KTP University Children's Medical Institute, National University Hospital, Kent Ridge, Singapore
| | - Vidyadhar Mali
- Department of Paediatric Surgery, KTP University Children's Medical Institute, National University Hospital, Kent Ridge, Singapore
| | - Dale Lincoln Loh
- Department of Paediatric Surgery, KTP University Children's Medical Institute, National University Hospital, Kent Ridge, Singapore
| | - Krishnan Prabhakharan
- Department of Paediatric Surgery, KTP University Children's Medical Institute, National University Hospital, Kent Ridge, Singapore
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10
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Anobile DP, Montenovo G, Pecoraro C, Franczak M, Ait Iddouch W, Peters GJ, Riganti C, Giovannetti E. Splicing deregulation, microRNA and Notch aberrations: fighting the three-headed dog to overcome drug resistance in malignant mesothelioma. Expert Rev Clin Pharmacol 2022; 15:305-322. [PMID: 35533249 DOI: 10.1080/17512433.2022.2074835] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
INTRODUCTION Malignant mesothelioma (MMe) is an aggressive rare cancer of the mesothelium, associated with asbestos exposure. MMe is currently an incurable disease at all stages mainly due to resistance to treatments. It is therefore necessary to elucidate key mechanisms underlying chemoresistance, in an effort to exploit them as novel therapeutic targets. AREAS COVERED Chemoresistance is frequently elicited by microRNA (miRNA) alterations and splicing deregulations. Indeed, several miRNAs, such as miR-29c, have been shown to exert oncogenic or oncosuppressive activity. Alterations in the splicing machinery might also be involved in chemoresistance. Moreover, the Notch signaling pathway, often deregulated in MMe, plays a key role in cancer stem cells formation and self-renewal, leading to drug resistance and relapses. EXPERT OPINION The prognosis of MMe in patients varies among different tumors and patient characteristics, and novel biomarkers and therapies are warranted. This work aims at giving an overview of MMe, with a special focus on state-of-the-art treatments and new therapeutic strategies against vulnerabilities emerging from studies on epigenetics factors. Besides, this review is also the first to discuss the interplay between miRNAs and alternative splicing as well as the role of Notch as new promising frontiers to overcome drug resistance in MMe.
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Affiliation(s)
- Dario P Anobile
- Department of Medical Oncology, VU University Medical Center, Cancer Center Amsterdam, 1081HV Amsterdam, Netherlands.,Department of Oncology, University of Torino, 10043 Orbassano, Italy
| | - Giulia Montenovo
- Department of Medical Oncology, VU University Medical Center, Cancer Center Amsterdam, 1081HV Amsterdam, Netherlands.,Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy
| | - Camilla Pecoraro
- Department of Medical Oncology, VU University Medical Center, Cancer Center Amsterdam, 1081HV Amsterdam, Netherlands.,Dipartimento Di Scienze E Tecnologie Biologiche Chimiche E Farmaceutiche (STEBICEF), Università degli Studi di Palermo, Palermo, Italy
| | - Marika Franczak
- Department of Medical Oncology, VU University Medical Center, Cancer Center Amsterdam, 1081HV Amsterdam, Netherlands.,Department of Biochemistry, Medical University of Gdansk, 80-210 Gdansk, Poland
| | - Widad Ait Iddouch
- Department of Medical Oncology, VU University Medical Center, Cancer Center Amsterdam, 1081HV Amsterdam, Netherlands
| | - Godefridus J Peters
- Department of Medical Oncology, VU University Medical Center, Cancer Center Amsterdam, 1081HV Amsterdam, Netherlands.,Department of Biochemistry, Medical University of Gdansk, 80-210 Gdansk, Poland
| | - Chiara Riganti
- Department of Oncology, University of Torino, 10043 Orbassano, Italy
| | - Elisa Giovannetti
- Department of Medical Oncology, VU University Medical Center, Cancer Center Amsterdam, 1081HV Amsterdam, Netherlands.,Fondazione Pisana per la Scienza Pisa, 56100 Pisa, Italy
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11
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Malakoti F, Targhazeh N, Abadifard E, Zarezadeh R, Samemaleki S, Asemi Z, Younesi S, Mohammadnejad R, Hadi Hossini S, Karimian A, Alemi F, Yousefi B. DNA repair and damage pathways in mesothelioma development and therapy. Cancer Cell Int 2022; 22:176. [PMID: 35501851 PMCID: PMC9063177 DOI: 10.1186/s12935-022-02597-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Accepted: 04/18/2022] [Indexed: 12/30/2022] Open
Abstract
Malignant mesothelioma (MMe) is an aggressive neoplasm that occurs through the transformation of mesothelial cells. Asbestos exposure is the main risk factor for MMe carcinogenesis. Other important etiologies for MMe development include DNA damage, over-activation of survival signaling pathways, and failure of DNA damage response (DDR). In this review article, first, we will describe the most important signaling pathways that contribute to MMe development and their interaction with DDR. Then, the contribution of DDR failure in MMe progression will be discussed. Finally, we will review the latest MMe therapeutic strategies that target the DDR pathway.
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Affiliation(s)
- Faezeh Malakoti
- Department of Biochemistry and Clinical Laboratories, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Niloufar Targhazeh
- Department of Biochemistry and Clinical Laboratories, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Erfan Abadifard
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.,Students' Scientific Research Center (SSRC), Tehran University of Medical Sciences, Tehran, Iran
| | - Reza Zarezadeh
- Department of Biochemistry and Clinical Laboratories, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Sahar Samemaleki
- Department of Immunology, Faculty of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Zatollah Asemi
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Kashan University of Medical Sciences, Kashan, Iran
| | - Simin Younesi
- Schoole of Health and Biomedical Sciences, RMIT University, Melbourne, Vic, Australia
| | - Reza Mohammadnejad
- Department of Biochemistry and Clinical Laboratories, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Seyed Hadi Hossini
- Department of Biochemistry and Clinical Laboratories, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ansar Karimian
- Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran.
| | - Forough Alemi
- Department of Biochemistry and Clinical Laboratories, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Bahman Yousefi
- Department of Biochemistry and Clinical Laboratories, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
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12
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Carbone M, Pass HI, Ak G, Alexander HR, Baas P, Baumann F, Blakely AM, Bueno R, Bzura. A, Cardillo G, Churpek JE, Dianzani I, De Rienzo A, Emi M, Emri S, Felley-Bosco E, Fennell DA, Flores RM, Grosso F, Hayward NK, Hesdorffer M, Hoang CD, Johansson PA, Kindler HL, Kittaneh M, Krausz T, Mansfield A, Metintas M, Minaai M, Mutti L, Nielsen M, O’Byrne K, Opitz I, Pastorino S, Pentimalli F, de Perrot M, Pritchard A, Ripley RT, Robinson B, Rusch V, Taioli E, Takinishi Y, Tanji M, Tsao AS, Tuncer AM, Walpole S, Wolf A, Yang H, Yoshikawa Y, Zolodnick A, Schrump DS, Hassan R. Medical and surgical care of mesothelioma patients and their relatives carrying germline BAP1 mutations. J Thorac Oncol 2022; 17:873-889. [DOI: 10.1016/j.jtho.2022.03.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 03/23/2022] [Accepted: 03/31/2022] [Indexed: 11/16/2022]
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13
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Klebe S, Hocking AJ, Soeberg M, Leigh J. The Significance of Short Latency in Mesothelioma for Attribution of Causation: Report of a Case with Predisposing Germline Mutations and Review of the Literature. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph182413310. [PMID: 34948918 PMCID: PMC8702130 DOI: 10.3390/ijerph182413310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 12/16/2021] [Accepted: 12/16/2021] [Indexed: 11/26/2022]
Abstract
Malignant mesothelioma is a tumour of the serosal membranes, related to asbestos exposure. Median latency is in the order of 40 years in various registries, but small numbers of cases with shorter latencies have long been reported and often dismissed as unrelated to asbestos exposure. However, emerging data regarding the significance of inherited mutations leading to a predisposition to mesothelioma suggest that the causative effect of asbestos may be associated with shorter latencies in a subset of patients. Here, we describe a male patient with germline mutations in RAD51 and p53 who developed peritoneal mesothelioma 8.5 years after well-documented asbestos exposure and discuss the current literature on the subject. Mesothelioma in situ is now a WHO-accepted diagnosis, but preliminary data reveal a potential lead time of 5 or more years to invasive disease, and this is also a factor which may affect the recording of latency (and potentially survival) in the future.
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Affiliation(s)
- Sonja Klebe
- Department of Anatomical Pathology, SA Pathology at Flinders Medical Centre, Adelaide, SA 5042, Australia
- Department of Anatomical Pathology, Flinders University, Adelaide, SA 5042, Australia;
- Correspondence:
| | - Ashleigh J. Hocking
- Department of Anatomical Pathology, Flinders University, Adelaide, SA 5042, Australia;
| | - Matthew Soeberg
- Asbestos Diseases Research Institute, Concord, NSW 2139, Australia; (M.S.); (J.L.)
| | - James Leigh
- Asbestos Diseases Research Institute, Concord, NSW 2139, Australia; (M.S.); (J.L.)
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14
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Murrone A, Cantini L, Pecci F, Cognigni V, Copparoni C, Rinaldi S, Fiordoliva I, Monaco F, Rubini C, Barbisan F, Cimadamore A, Giampieri R, Bianchi F, Tomasetti M, Amati M, Santarelli L, Berardi R. BRCA-associated protein 1 (BAP1) and miR-31 combination predicts outcomes in epithelioid malignant pleural mesothelioma. J Thorac Dis 2021; 13:5741-5751. [PMID: 34795923 PMCID: PMC8575852 DOI: 10.21037/jtd-21-555] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Accepted: 06/25/2021] [Indexed: 01/20/2023]
Abstract
Background Malignant pleural mesothelioma (MPM) is an aggressive disease, with few available treatment options. Identification of novel prognostic and predictive biomarkers is a priority. In MPM patients, BRCA-associated protein 1 (BAP1) alterations are detected in about 60% of cases and miR-31 seems to be involved in BAP1 regulation at post-transcriptional level. The aim of this study was to evaluate the interaction between BAP1 and miR-31 in MPM and their prognostic role in MPM. Methods The expression of BAP1 and miR-31 was analyzed in tissues of 55 MPM patients treated with first-line chemotherapy. Overall survival (OS) and progression-free survival (PFS) were assessed by Kaplan-Meier method and Log-rank test was used to investigate differences among subgroups. Multivariate Cox regression analysis was used to evaluate independent predictors of survival. Results In the whole cohort, loss of BAP1 was associated with a significant improvement in OS, but not in PFS. Lower miR-31 levels were detected in epithelioid MPM (e-MPM) compared to the non-epithelioid subtypes and resulted associated with BAP1 loss. By looking at the e-MPM subgroup, loss of BAP1 was not able to predict clinical outcome. Conversely, miR-31 levels were significantly associated with PFS (P=0.028), but not with OS (P=0.059). By combining the two biomarkers, e-MPM patients with BAP1 loss/low miR-31 levels showed a better prognosis compared to the ones with BAP1 retained/high miR-31 levels (median OS 22.6 vs. 17.0 months, P=0.017 and median PFS 8.7 vs. 5.1 months, P=0.020). The BAP1 and miR-31 combination was confirmed at multivariate analysis as an independent prognostic factor for e-MPM patients. Conclusions In this preliminary study, we found that the prognostic stratification of e-MPM patients may be improved by simultaneously assessing of BAP1 status and miR-31 levels. The two-biomarker score is useful to identify a subgroup of e-MPM tumors characterized by BAP1 retained and high miR-31 levels with worse clinical outcome.
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Affiliation(s)
- Albero Murrone
- Clinic Oncology, University Hospital-Marche Polytechnic University of Marche, Ancona, Italy
| | - Luca Cantini
- Clinic Oncology, University Hospital-Marche Polytechnic University of Marche, Ancona, Italy
| | - Federica Pecci
- Clinic Oncology, University Hospital-Marche Polytechnic University of Marche, Ancona, Italy
| | - Valeria Cognigni
- Clinic Oncology, University Hospital-Marche Polytechnic University of Marche, Ancona, Italy
| | - Cecilia Copparoni
- Clinic Oncology, University Hospital-Marche Polytechnic University of Marche, Ancona, Italy
| | - Silvia Rinaldi
- Clinic Oncology, University Hospital-Marche Polytechnic University of Marche, Ancona, Italy
| | - Ilaria Fiordoliva
- Clinic Oncology, University Hospital-Marche Polytechnic University of Marche, Ancona, Italy
| | - Federica Monaco
- Department of Clinical and Molecular Sciences, Section of Occupational Medicine, Polytechnic University of Marche, Ancona, Italy
| | - Corrado Rubini
- Department of Biomedical Sciences and Public Health, Section of Anatomical Pathology, Polytechnic University of Marche, Ancona, Italy
| | - Francesca Barbisan
- Department of Biomedical Sciences and Public Health, Section of Anatomical Pathology, Polytechnic University of Marche, Ancona, Italy
| | - Alessia Cimadamore
- Department of Biomedical Sciences and Public Health, Section of Anatomical Pathology, Polytechnic University of Marche, Ancona, Italy
| | - Riccardo Giampieri
- Clinic Oncology, University Hospital-Marche Polytechnic University of Marche, Ancona, Italy
| | - Francesca Bianchi
- Clinic Oncology, University Hospital-Marche Polytechnic University of Marche, Ancona, Italy
| | - Marco Tomasetti
- Department of Clinical and Molecular Sciences, Section of Occupational Medicine, Polytechnic University of Marche, Ancona, Italy
| | - Monica Amati
- Department of Clinical and Molecular Sciences, Section of Occupational Medicine, Polytechnic University of Marche, Ancona, Italy
| | - Lory Santarelli
- Department of Clinical and Molecular Sciences, Section of Occupational Medicine, Polytechnic University of Marche, Ancona, Italy
| | - Rossana Berardi
- Clinic Oncology, University Hospital-Marche Polytechnic University of Marche, Ancona, Italy
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15
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Opitz I, Scherpereel A, Berghmans T, Psallidas I, Glatzer M, Rigau D, Astoul P, Bölükbas S, Boyd J, Coolen J, De Bondt C, De Ruysscher D, Durieux V, Faivre-Finn C, Fennell DA, Galateau-Salle F, Greillier L, Hoda MA, Klepetko W, Lacourt A, McElnay P, Maskell NA, Mutti L, Pairon JC, Van Schil P, van Meerbeeck JP, Waller D, Weder W, Putora PM, Cardillo G. ERS/ESTS/EACTS/ESTRO guidelines for the management of malignant pleural mesothelioma. Eur J Cardiothorac Surg 2021; 58:1-24. [PMID: 32448904 DOI: 10.1093/ejcts/ezaa158] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
The European Respiratory Society (ERS)/European Society of Thoracic Surgeons (ESTS)/European Association for Cardio-Thoracic Surgery (EACTS)/European Society for Radiotherapy and Oncology (ESTRO) task force brought together experts to update previous 2009 ERS/ESTS guidelines on management of malignant pleural mesothelioma (MPM), a rare cancer with globally poor outcome, after a systematic review of the 2009-2018 literature. The evidence was appraised using the Grading of Recommendations, Assessment, Development and Evaluation approach. The evidence syntheses were discussed and recommendations formulated by this multidisciplinary group of experts. Diagnosis: pleural biopsies remain the gold standard to confirm the diagnosis, usually obtained by thoracoscopy but occasionally via image-guided percutaneous needle biopsy in cases of pleural symphysis or poor performance status. Pathology: standard staining procedures are insufficient in ∼10% of cases, justifying the use of specific markers, including BAP-1 and CDKN2A (p16) for the separation of atypical mesothelial proliferation from MPM. Staging: in the absence of a uniform, robust and validated staging system, we advise using the most recent 2016 8th TNM (tumour, node, metastasis) classification, with an algorithm for pretherapeutic assessment. Monitoring: patient's performance status, histological subtype and tumour volume are the main prognostic factors of clinical importance in routine MPM management. Other potential parameters should be recorded at baseline and reported in clinical trials. Treatment: (chemo)therapy has limited efficacy in MPM patients and only selected patients are candidates for radical surgery. New promising targeted therapies, immunotherapies and strategies have been reviewed. Because of limited data on the best combination treatment, we emphasize that patients who are considered candidates for a multimodal approach, including radical surgery, should be treated as part of clinical trials in MPM-dedicated centres.
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Affiliation(s)
- Isabelle Opitz
- Department of Thoracic Surgery, University Hospital Zurich, Zurich, Switzerland
| | - Arnaud Scherpereel
- Department of Pulmonary and Thoracic Oncology, French National Network of Clinical Expert Centers for Malignant Pleural Mesothelioma Management (Mesoclin), Lille, France.,Department of Pulmonary and Thoracic Oncology, University Lille, CHU Lille, INSERM U1189, OncoThAI, Lille, France
| | | | - Ioannis Psallidas
- Oxford Centre for Respiratory Medicine, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Markus Glatzer
- Department of Radiation Oncology, Kantonsspital St. Gallen, St. Gallen, Switzerland
| | - David Rigau
- Iberoamerican Cochrane Center, Barcelona, Spain
| | - Philippe Astoul
- Department of Thoracic Oncology, Pleural Diseases and Interventional Pulmonology, Hôpital Nord, Aix-Marseille University, Marseille, France
| | - Servet Bölükbas
- Department of Thoracic Surgery, Evang, Kliniken Essen-Mitte, Essen, Germany
| | | | - Johan Coolen
- Department of Imaging and Pathology, KU Leuven, Leuven, Belgium
| | - Charlotte De Bondt
- Department of Pulmonology and Thoracic Oncology, Antwerp University and Antwerp University Hospital, Antwerp, Belgium
| | - Dirk De Ruysscher
- Department of Radiation Oncology (Maastro Clinic), Maastricht University Medical Center+, GROW Research Institute, Maastricht, Netherlands
| | - Valerie Durieux
- Bibliothèque des Sciences de la Santé, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Corinne Faivre-Finn
- The Christie NHS Foundation Trust, The University of Manchester, Manchester, UK
| | - Dean A Fennell
- Leicester Cancer Research Centre, University of Leicester and University of Leicester Hospitals NHS Trust, Leicester, UK
| | - Francoise Galateau-Salle
- Department of Biopathology, National Reference Center for Pleural Malignant Mesothelioma and Rare Peritoneal Tumors MESOPATH, Centre Leon Berard, Lyon, France
| | - Laurent Greillier
- Department of Multidisciplinary Oncology and Therapeutic Innovations, Aix Marseille University, Assistance Publique Hôpitaux de Marseille, Inserm UMR1068, CNRS UMR7258, Marseille, France
| | - Mir Ali Hoda
- Department of Thoracic Surgery, Medical University of Vienna, Vienna, Austria
| | - Walter Klepetko
- Department of Thoracic Surgery, Medical University of Vienna, Vienna, Austria
| | - Aude Lacourt
- University Bordeaux, INSERM, Bordeaux Population Health Research Center, Team EPICENE, UMR 1219, Bordeaux, France
| | | | - Nick A Maskell
- Academic Respiratory Unit, Bristol Medical School, University of Bristol, Bristol, UK
| | - Luciano Mutti
- Teaching Hospital Vercelli/Gruppo Italiano, Vercelli, Italy
| | - Jean-Claude Pairon
- INSERM U955, GEIC2O, Université Paris-Est Créteil, Service de Pathologies professionnelles et de l'Environnement, Institut Santé -Travail Paris-Est, CHI Créteil, Créteil, France
| | - Paul Van Schil
- Department of Thoracic and Vascular Surgery, Antwerp University and Antwerp University Hospital, Antwerp, Belgium
| | - Jan P van Meerbeeck
- Department of Pulmonology and Thoracic Oncology, Antwerp University and Antwerp University Hospital, Antwerp, Belgium
| | - David Waller
- Barts Thorax Centre, St Bartholomew's Hospital, London, UK
| | - Walter Weder
- Department of Thoracic Surgery, University Hospital Zurich, Zurich, Switzerland
| | - Paul Martin Putora
- Department of Radiation Oncology, Kantonsspital St. Gallen, St. Gallen, Switzerland.,Department of Radiation Oncology, University of Bern, Bern, Switzerland
| | - Giuseppe Cardillo
- Unit of Thoracic Surgery, Azienda Ospedaliera San Camillo Forlanini, Rome, Italy
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16
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Pinelli S, Alinovi R, Poli D, Corradi M, Pelosi G, Tiseo M, Goldoni M, Cavallo D, Mozzoni P. Overexpression of microRNA‑486 affects the proliferation and chemosensitivity of mesothelioma cell lines by targeting PIM1. Int J Mol Med 2021; 47:117. [PMID: 33955505 PMCID: PMC8083808 DOI: 10.3892/ijmm.2021.4950] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Accepted: 04/08/2021] [Indexed: 12/21/2022] Open
Abstract
Dysregulated levels of microRNAs (miRNAs or miRs), involved in oncogenic pathways, have been proposed to contribute to the aggressiveness of malignant pleural mesothelioma (MPM). Previous studies have highlighted the downregulation of miRNA miR-486-5p in patients with mesothelioma and the introduction of miRNA mimics to restore their reduced or absent functionality in cancer cells is considered an important therapeutic strategy. The aim of the present study was to evaluate the mechanisms through which miRNAs may influence the functions, proliferation and sensitivity to cisplatin of MPM cells. In the present study, a miR-486-5p mimic was transfected into the H2052 and H28 MPM cell lines, and cell viability, proliferation, apoptosis and mitochondrial membrane potential were monitored. miR-486-5p overexpression led to a clear impairment of cell proliferation, targeting CDK4 and attenuating cell cycle progression. In addition, transfection with miR-486-5p mimic negatively regulated the release of inflammatory factors and the expression of Provirus integration site for Moloney murine leukaemia virus 1 (PIM1). The sensitivity of the cells to cisplatin was enhanced by enhancing the apoptotic effects of the drug and impairing mitochondrial function. On the whole, the present study demonstrates that miR-486-5p may play an important role in MPM treatment by targeting multiple pathways involved in tumour development and progression. These activities may be mostly related to the downregulation of PIM1, a crucial regulator of cell survival and proliferation. Furthermore, these results provide support for the combined use of miR-486-5p with chemotherapy as a therapeutic strategy for MPM.
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Affiliation(s)
- Silvana Pinelli
- Department of Medicine and Surgery, University of Parma, I-43126 Parma, Italy
| | - Rossella Alinovi
- Department of Medicine and Surgery, University of Parma, I-43126 Parma, Italy
| | - Diana Poli
- INAIL Research, Department of Occupational and Environmental Medicine, Epidemiology and Hygiene, Monte Porzio Catone, I-00078 Rome, Italy
| | - Massimo Corradi
- Department of Medicine and Surgery, University of Parma, I-43126 Parma, Italy
| | - Giorgio Pelosi
- Department of Chemistry, Life Sciences and Environmental Sustainability, University of Parma, I-43124 Parma, Italy
| | - Marcello Tiseo
- Department of Medicine and Surgery, University of Parma, I-43126 Parma, Italy
| | - Matteo Goldoni
- Department of Medicine and Surgery, University of Parma, I-43126 Parma, Italy
| | - Delia Cavallo
- INAIL Research, Department of Occupational and Environmental Medicine, Epidemiology and Hygiene, Monte Porzio Catone, I-00078 Rome, Italy
| | - Paola Mozzoni
- Department of Medicine and Surgery, University of Parma, I-43126 Parma, Italy
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17
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Gray SG. Emerging avenues in immunotherapy for the management of malignant pleural mesothelioma. BMC Pulm Med 2021; 21:148. [PMID: 33952230 PMCID: PMC8097826 DOI: 10.1186/s12890-021-01513-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Accepted: 04/25/2021] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND The role of immunotherapy in cancer is now well-established, and therapeutic options such as checkpoint inhibitors are increasingly being approved in many cancers such as non-small cell lung cancer (NSCLC). Malignant pleural mesothelioma (MPM) is a rare orphan disease associated with prior exposure to asbestos, with a dismal prognosis. Evidence from clinical trials of checkpoint inhibitors in this rare disease, suggest that such therapies may play a role as a treatment option for a proportion of patients with this cancer. MAIN TEXT While the majority of studies currently focus on the established checkpoint inhibitors (CTLA4 and PD1/PDL1), there are many other potential checkpoints that could also be targeted. In this review I provide a synopsis of current clinical trials of immunotherapies in MPM, explore potential candidate new avenues that may become future targets for immunotherapy and discuss aspects of immunotherapy that may affect the clinical outcomes of such therapies in this cancer. CONCLUSIONS The current situation regarding checkpoint inhibitors in the management of MPM whilst encouraging, despite impressive durable responses, immune checkpoint inhibitors do not provide a long-term benefit to the majority of patients with cancer. Additional studies are therefore required to further delineate and improve our understanding of both checkpoint inhibitors and the immune system in MPM. Moreover, many new potential checkpoints have yet to be studied for their therapeutic potential in MPM. All these plus the existing checkpoint inhibitors will require the development of new biomarkers for patient stratification, response and also for predicting or monitoring the emergence of resistance to these agents in MPM patients. Other potential therapeutic avenues such CAR-T therapy or treatments like oncolytic viruses or agents that target the interferon pathway designed to recruit more immune cells to the tumor also hold great promise in this hard to treat cancer.
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Affiliation(s)
- Steven G Gray
- Thoracic Oncology Research Group, Central Pathology Laboratory, CPL 30, TCDSJ Cancer Institute, St James's Hospital, Dublin, D08 RX0X, Ireland.
- Department of Clinical Medicine, Trinity College Dublin, Dublin, Ireland.
- School of Biology, Technical University of Dublin, Dublin, Ireland.
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18
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Xie XJ, Liu SY, Chen JY, Zhao Y, Jiang J, Wu L, Zhang XW, Wu Y, Duan H, He B, Luo H, Han D. Development of unenhanced CT-based imaging signature for BAP1 mutation status prediction in malignant pleural mesothelioma: Consideration of 2D and 3D segmentation. Lung Cancer 2021; 157:30-39. [PMID: 34052706 DOI: 10.1016/j.lungcan.2021.04.023] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 04/22/2021] [Accepted: 04/24/2021] [Indexed: 01/07/2023]
Abstract
OBJECTIVES We aimed to explore the feasibility of 2D and 3D radiomics signature based on the unenhanced computed tomography (CT) images to predict BRCA1-associated protein 1 (BAP1) gene mutation status for malignant pleural mesothelioma (MPM) patients. MATERIALS AND METHODS 74 patients with MPM were retrospectively enrolled (22 mutant BAP1, 52 wild-type BAP1 demonstrated by Sanger sequencing). The radiomic features were extracted respectively from the 2D and 3D segmentation of unenhanced pre-treatment CT images, and the dataset was randomly divided into training (n = 51) and test (n = 23) sets for radiomics model development and internal validation. The synthetic minority over-sampling technique (SMOTE) was used for data balancing in the training set. 2D or 3D features were sequentially selected by ICC > 0.8, correlation analysis (cut-value 0.7), univariate analysis or univariate logistic regression (LR), which were involved into multivariate LR for LR model construction. Following the comparison of the 2D and 3D models by the ROC analysis and Delong test for AUC, the calibration and clinical utility of 2D and 3D models were evaluated. RESULTS 3D radiomic features showed better ICCs compared with 2D in both intra- (P < 0.001) and inter-observer (P < 0.001) analysis. 3D radiomic model based on selected features developed from a balanced training dataset presented a favorable predictive performance with AUC of 0.786 and 0.768 in the training and test sets, respectively. The predictive performance of 3D model was superior to 2D model (1 feature) both in the training (AUC 0.786 vs. 0.683, P = 0.036) and the test (AUC 0.768 vs.0.652, P = 0.441) set. The calibration curve and decision curves also indicate a better BAP1 prediction performance and clinical benefit for 3D model than that of 2D model. CONCLUSION The developed unenhanced CT-based 3D radiomics signature is potential as a noninvasive marker for predicting BAP1 mutation status.
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Affiliation(s)
- Xiao-Jie Xie
- Department of Medical Imaging, First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, 650032, China
| | - Si-Yun Liu
- Precision Health Institution, GE Healthcare (China), Beijing, 100176, China
| | - Jian-You Chen
- Department of Radiology, Third Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, 650106, China
| | - Yi Zhao
- Department of Pathology, the People's Hospital of Chuxiong Yi Autonomous Prefecture, Chuxiong, Yunnan, 675099, China
| | - Jie Jiang
- Department of Medical Imaging, First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, 650032, China
| | - Li Wu
- Department of Medical Imaging, First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, 650032, China
| | - Xing-Wen Zhang
- Department of Radiology, the People's Hospital of Chuxiong Yi Autonomous Prefecture, Chuxiong, Yunnan, 675099, China
| | - Yi Wu
- Department of Radiology, the People's Hospital of Chuxiong Yi Autonomous Prefecture, Chuxiong, Yunnan, 675099, China
| | - Hui Duan
- Department of Medical Imaging, First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, 650032, China
| | - Bing He
- Department of Pathology, the People's Hospital of Chuxiong Yi Autonomous Prefecture, Chuxiong, Yunnan, 675099, China
| | - Heng Luo
- Office of the Vice President, the People's Hospital of Chuxiong Yi Autonomous Prefecture, Chuxiong, Yunnan, 675099, China.
| | - Dan Han
- Department of Medical Imaging, First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, 650032, China.
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19
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Lee CS, Kim S, Hwang G, Song J. Deubiquitinases: Modulators of Different Types of Regulated Cell Death. Int J Mol Sci 2021; 22:4352. [PMID: 33919439 PMCID: PMC8122337 DOI: 10.3390/ijms22094352] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 04/16/2021] [Accepted: 04/19/2021] [Indexed: 02/06/2023] Open
Abstract
The mechanisms and physiological implications of regulated cell death (RCD) have been extensively studied. Among the regulatory mechanisms of RCD, ubiquitination and deubiquitination enable post-translational regulation of signaling by modulating substrate degradation and signal transduction. Deubiquitinases (DUBs) are involved in diverse molecular pathways of RCD. Some DUBs modulate multiple modalities of RCD by regulating various substrates and are powerful regulators of cell fate. However, the therapeutic targeting of DUB is limited, as the physiological consequences of modulating DUBs cannot be predicted. In this review, the mechanisms of DUBs that regulate multiple types of RCD are summarized. This comprehensive summary aims to improve our understanding of the complex DUB/RCD regulatory axis comprising various molecular mechanisms for diverse physiological processes. Additionally, this review will enable the understanding of the advantages of therapeutic targeting of DUBs and developing strategies to overcome the side effects associated with the therapeutic applications of DUB modulators.
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Affiliation(s)
- Choong-Sil Lee
- Integrated OMICS for Biomedical Science, World Class University, Yonsei University, Seoul 120-749, Korea;
| | - Seungyeon Kim
- Department of Biochemistry, College of Life Science and Biotechnology, Yonsei University, Seoul 120-749, Korea; (S.K.); (G.H.)
| | - Gyuho Hwang
- Department of Biochemistry, College of Life Science and Biotechnology, Yonsei University, Seoul 120-749, Korea; (S.K.); (G.H.)
| | - Jaewhan Song
- Department of Biochemistry, College of Life Science and Biotechnology, Yonsei University, Seoul 120-749, Korea; (S.K.); (G.H.)
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20
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Dudnik E, Bar J, Moore A, Gottfried T, Moskovitz M, Dudnik J, Shochat T, Allen AM, Zer A, Rotem O, Peled N, Urban D. BAP1-Altered Malignant Pleural Mesothelioma: Outcomes With Chemotherapy, Immune Check-Point Inhibitors and Poly(ADP-Ribose) Polymerase Inhibitors. Front Oncol 2021; 11:603223. [PMID: 33777745 PMCID: PMC7987904 DOI: 10.3389/fonc.2021.603223] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2020] [Accepted: 01/05/2021] [Indexed: 12/20/2022] Open
Abstract
Objectives Little is known regarding the outcomes of systemic treatments in BAP1-altered malignant pleural mesothelioma (MPM). Materials and Methods Forty five patients with MPM [group A: eight MPM patients with BAP1 inactivating mutation/copy number loss (FoundationOne® CDx/TEMPUSxT), selected from the electronic databases of four Israeli cancer centers (ICC); group B: 37 consecutive (years 2016–2018) MPM patients selected from the electronic databases of two ICC—of those six patients without a BAP1 alteration (group B1) and 31 patients not tested for BAP1 (group B2)] were analyzed for ORR, PFS (mRECIST), and OS with 1st-line platinum/pemetrexed+/−antiangiogenic drug (CT, n-28), immune check-point inhibitors (ICPi, n-16) and poly (ADP-ribose) polymerase inhibitors (PARPi, n-4). OS since diagnosis (OSDx) was assessed. Results There were no differences in ORR or mPFS with CT between the groups: ORR-50% vs. 47% vs. 50% vs. 47% (p>0.9), mPFS-9.1mo (95% CI, 1.2–16.1) vs. 9.2mo (95% CI, 2.9–13.3) vs. 7.2mo (95% CI, 2.3-NR) vs. 10.9mo (95% CI, 2.9–20.3) (p>0.8) in groups A, B, B1, and B2, respectively. There were no differences in ORR or mPFS with ICPi between the groups: ORR-0% vs. 27% vs. 33% vs. 25% (p>0.2), mPFS-2.5mo (95% CI, 1.4–3.7) vs. 3.0mo (95% CI, 1.3–10.5) vs. 2.0mo (95% CI, 1.9-NR) vs. 4.5mo (95% CI, 0.3–10.5) (p>0.3) in groups A, B, B1, and B2, respectively. In group A, no responses were seen with PARPi; mPFS with PARPi was 1.8mo (95% CI, 1.8-NR). OSDx was 98.3mo (95% CI, 9.7–98.3) vs. 19.4mo (95% CI, 9.7–47.3) vs. 18.8mo (95% CI, 8.5-NR) vs. 19.5mo (95% CI, 8.3–82.2) in groups A, B, B1, and B2, respectively (p>0.3). Conclusions BAP1-altered MPM, as compared to non-selected MPM, is characterized by similar efficacy of CT and ICPi. Numerically longer OS in BAP1-altered MPM may reflect favorable tumor biology. No responses were observed with PARPi.
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Affiliation(s)
- Elizabeth Dudnik
- Thoracic Cancer Service, Davidoff Cancer Center, Rabin Medical Center, Petah Tikva, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Jair Bar
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Thoracic Oncology Service, Institute of Oncology, Sheba Medical Center, Ramat Gan, Israel
| | - Assaf Moore
- Thoracic Cancer Service, Davidoff Cancer Center, Rabin Medical Center, Petah Tikva, Israel
| | - Teodor Gottfried
- Thoracic Oncology Service, Institute of Oncology, Sheba Medical Center, Ramat Gan, Israel
| | - Mor Moskovitz
- Thoracic Cancer Service, Rambam Health Care Campus, Haifa, Israel
| | - Julia Dudnik
- The Legacy Heritage Oncology Center, Soroka Medical Center, Beersheba, Israel
| | - Tzippy Shochat
- Statistical Consulting Unit, Rabin Medical Center, Petah Tikva, Israel
| | - Aaron M Allen
- Thoracic Cancer Service, Davidoff Cancer Center, Rabin Medical Center, Petah Tikva, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Alona Zer
- Thoracic Cancer Service, Davidoff Cancer Center, Rabin Medical Center, Petah Tikva, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ofer Rotem
- Thoracic Cancer Service, Davidoff Cancer Center, Rabin Medical Center, Petah Tikva, Israel
| | - Nir Peled
- The Legacy Heritage Oncology Center, Soroka Medical Center, Beersheba, Israel.,Ben Gurion University of Negev, Beersheba, Israel
| | - Damien Urban
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Thoracic Oncology Service, Institute of Oncology, Sheba Medical Center, Ramat Gan, Israel
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21
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Pinelli S, Alinovi R, Corradi M, Poli D, Cavallo D, Pelosi G, Ampollini L, Goldoni M, Mozzoni P. A comparison between the effects of over-expression of miRNA-16 and miRNA-34a on cell cycle progression of mesothelioma cell lines and on their cisplatin sensitivity. Cancer Treat Res Commun 2020; 26:100276. [PMID: 33338854 DOI: 10.1016/j.ctarc.2020.100276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 11/26/2020] [Accepted: 12/09/2020] [Indexed: 11/17/2022]
Abstract
The prognosis of patients affected by malignant pleural mesothelioma (MPM) is presently poor and no therapeutic strategies have improved their survival yet. Introduction of miRNA mimics to restore their reduced or absent functionality in cancer cells is considered an important opportunity and a combination of miR's might be even more effective. In the present study, miR-16 and miR-34a were transfected, singularly and in combination, in MPM cell lines H2052 and H28, and their effects on cell proliferation and sensitivity to cisplatin are reported. Interestingly, the overexpression of both miRs, alone or combined, slows down the cell cycle progression, modulates the p53 and HMGB1 expression and increases the sensitivity of cells to cisplatin, producing a marked impairment of cell proliferation and strengthening the apoptotic effect of the drug. However, the co-overexpression of the two miRs results more effective only in the regulation of the cell cycle, but does not enhance the sensitivity of MPM cells to cisplatin. Consequently, although the potential of miR-16 and miR-34a is confirmed, we must conclude that their combination does not improve the response of MPM to chemotherapy.
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Affiliation(s)
- S Pinelli
- Department of Medicine and Surgery, University of Parma, via A. Gramsci 14, 43126 Parma, Italy.
| | - R Alinovi
- Department of Medicine and Surgery, University of Parma, via A. Gramsci 14, 43126 Parma, Italy.
| | - M Corradi
- Department of Medicine and Surgery, University of Parma, via A. Gramsci 14, 43126 Parma, Italy; University Hospital of Parma, Parma, Italy.
| | - D Poli
- INAIL Research, Department of Occupational and Environmental Medicine, Epidemiology and Hygiene Via Fontana Candida1, 00078 Monte Porzio Catone, Rome, Italy.
| | - D Cavallo
- INAIL Research, Department of Occupational and Environmental Medicine, Epidemiology and Hygiene Via Fontana Candida1, 00078 Monte Porzio Catone, Rome, Italy.
| | - G Pelosi
- Department of Chemistry, Life Sciences and Environmental Sustainability, University of Parma, Parco Area delle Scienze 17/A, 43124 Parma, Italy.
| | - L Ampollini
- Department of Medicine and Surgery, University of Parma, via A. Gramsci 14, 43126 Parma, Italy; University Hospital of Parma, Parma, Italy.
| | - M Goldoni
- Department of Medicine and Surgery, University of Parma, via A. Gramsci 14, 43126 Parma, Italy.
| | - P Mozzoni
- Department of Medicine and Surgery, University of Parma, via A. Gramsci 14, 43126 Parma, Italy.
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Hong JH, Chong ST, Lee PH, Tan J, Heng HL, Ishak NDB, Chan SH, Teh BT, Ngeow J. Functional characterisation guides classification of novel BAP1 germline variants. NPJ Genom Med 2020; 5:50. [PMID: 33240524 PMCID: PMC7678838 DOI: 10.1038/s41525-020-00157-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Accepted: 10/20/2020] [Indexed: 12/13/2022] Open
Abstract
We have identified six patients harbouring distinct germline BAP1 mutations. In this study, we functionally characterise known BAP1 pathogenic and likely benign germline variants out of these six patients to aid in the evaluation and classification of unknown BAP1 germline variants. We found that pathogenic germline variants tend to encode truncated proteins, show diminished expression of epithelial-mesenchymal transition (EMT) markers, are localised in the cytosol and have reduced deubiquitinase capabilities. We show that these functional assays are useful for BAP1 variant curation and may be added in the American College of Medical Genetics and Genomics (ACMG) criteria for BAP1 variant classification. This will allow clinicians to distinguish between BAP1 pathogenic and likely benign variants reliably and may aid to quickly benchmark newly identified BAP1 germline variants. Classification of novel BAP1 germline variants allows clinicians to inform predisposed patients and relevant family members regarding potential cancer risks, with appropriate clinical interventions implemented if required.
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Affiliation(s)
- Jing Han Hong
- Cancer and Stem Cell Biology Program, Duke-NUS Medical School, Singapore, 169857 Singapore
- Institute of Molecular and Cellular Biology, Agency for Science, Technology and Research, Singapore, 138673 Singapore
| | - Siao Ting Chong
- Cancer Genetics Service, Division of Medical Oncology, National Cancer Center, Singapore, 169610 Singapore
| | - Po-Hsien Lee
- Cancer Science Institute of Singapore, National University of Singapore, Singapore, 117599 Singapore
- Genome Institute of Singapore, Agency for Science, Technology and Research, Singapore, 138672 Singapore
| | - Jing Tan
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, 510060 Guangzhou, Guangdong China
- Laboratory of Cancer Epigenome, Division of Medical Sciences, National Cancer Centre Singapore, Singapore, 169610 Singapore
| | - Hong Lee Heng
- Cancer and Stem Cell Biology Program, Duke-NUS Medical School, Singapore, 169857 Singapore
- Laboratory of Cancer Epigenome, Division of Medical Sciences, National Cancer Centre Singapore, Singapore, 169610 Singapore
| | - Nur Diana Binte Ishak
- Cancer Genetics Service, Division of Medical Oncology, National Cancer Center, Singapore, 169610 Singapore
| | - Sock Hoai Chan
- Cancer Genetics Service, Division of Medical Oncology, National Cancer Center, Singapore, 169610 Singapore
| | - Bin Tean Teh
- Cancer and Stem Cell Biology Program, Duke-NUS Medical School, Singapore, 169857 Singapore
- Institute of Molecular and Cellular Biology, Agency for Science, Technology and Research, Singapore, 138673 Singapore
- Cancer Science Institute of Singapore, National University of Singapore, Singapore, 117599 Singapore
- Genome Institute of Singapore, Agency for Science, Technology and Research, Singapore, 138672 Singapore
- Laboratory of Cancer Epigenome, Division of Medical Sciences, National Cancer Centre Singapore, Singapore, 169610 Singapore
- SingHealth/Duke-NUS Institute of Precision Medicine, National Heart Centre, Singapore, Singapore
| | - Joanne Ngeow
- Institute of Molecular and Cellular Biology, Agency for Science, Technology and Research, Singapore, 138673 Singapore
- Cancer Genetics Service, Division of Medical Oncology, National Cancer Center, Singapore, 169610 Singapore
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, 308232 Singapore
- Oncology Academic Clinical Program, Duke-NUS Medical School, Singapore, 169857 Singapore
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23
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Alhammad R, Khunchai S, Tongmuang N, Limjindaporn T, Yenchitsomanus PT, Mutti L, Krstic-Demonacos M, Demonacos C. Protein disulfide isomerase A1 regulates breast cancer cell immunorecognition in a manner dependent on redox state. Oncol Rep 2020; 44:2406-2418. [PMID: 33125139 PMCID: PMC7610313 DOI: 10.3892/or.2020.7816] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Accepted: 09/01/2020] [Indexed: 12/21/2022] Open
Abstract
Oxidoreductase protein disulphide isomerases (PDI) are involved in the regulation of a variety of biological processes including the modulation of endoplasmic reticulum (ER) stress, unfolded protein response (UPR), ER-mitochondria communication and the balance between pro-survival and pro-death pathways. In the current study the role of the PDIA1 family member in breast carcinogenesis was investigated by measuring ROS generation, mitochondrial membrane disruption, ATP production and HLA-G protein levels on the surface of the cellular membrane in the presence or absence of PDIA1. The results showed that this enzyme exerted pro-apoptotic effects in estrogen receptor (ERα)-positive breast cancer MCF-7 and pro-survival in triple negative breast cancer (TNBC) MDA-MB-231 cells. ATP generation was upregulated in PDIA1-silenced MCF-7 cells and downregulated in PDIA1-silenced MDA-MB-231 cells in a manner dependent on the cellular redox status. Furthermore, MCF-7 and MDA-MB-231 cells in the presence of PDIA1 expressed higher surface levels of the non-classical human leukocyte antigen (HLA-G) under oxidative stress conditions. Evaluation of the METABRIC datasets showed that low PDIA1 and high HLA-G mRNA expression levels correlated with longer survival in both ERα-positive and ERα-negative stage 2 breast cancer patients. In addition, analysis of the PDIA1 vs. the HLA-G mRNA ratio in the subgroup of the living stage 2 breast cancer patients exhibiting low PDIA1 and high HLA-G mRNA levels revealed that the longer the survival time of the ratio was high PDIA1 and low HLA-G mRNA and occurred predominantly in ERα-positive breast cancer patients whereas in the same subgroup of the ERα-negative breast cancer mainly this ratio was low PDIA1 and high HLA-G mRNA. Taken together these results provide evidence supporting the view that PDIA1 is linked to several hallmarks of breast cancer pathways including the process of antigen processing and presentation and tumor immunorecognition.
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Affiliation(s)
- Rashed Alhammad
- Faculty of Biology Medicine and Health, School of Health Sciences, Division of Pharmacy and Optometry, University of Manchester, Manchester M13 9PT, UK
| | - Sasiprapa Khunchai
- Department of Anatomy, Faculty of Medical Science, Naresuan University, Phitsanulok 65000, Thailand
| | - Nopprarat Tongmuang
- Division of Molecular Medicine, Research Department, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok 10700, Thailand
| | - Thawornchai Limjindaporn
- Division of Molecular Medicine, Research Department, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok 10700, Thailand
| | - Pa-Thai Yenchitsomanus
- Division of Molecular Medicine, Research Department, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok 10700, Thailand
| | - Luciano Mutti
- Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, College of Science and Technology, Temple University, Philadelphia, PA 19122, USA
| | | | - Constantinos Demonacos
- Faculty of Biology Medicine and Health, School of Health Sciences, Division of Pharmacy and Optometry, University of Manchester, Manchester M13 9PT, UK
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24
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Fuso Nerini I, Roca E, Mannarino L, Grosso F, Frapolli R, D'Incalci M. Is DNA repair a potential target for effective therapies against malignant mesothelioma? Cancer Treat Rev 2020; 90:102101. [PMID: 32892058 DOI: 10.1016/j.ctrv.2020.102101] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 07/29/2020] [Accepted: 08/17/2020] [Indexed: 02/07/2023]
Abstract
Malignant pleural mesothelioma (MPM) is a rare malignancy mainly caused by asbestos exposure. Germinal and acquired mutations in genes of DNA repair pathways, in particular of homologous recombination repair, are frequent in MPM. Here we overview the available experimental data suggesting that an impaired DNA repair system affects MPM pathogenesis by leaving lesions through the genome unresolved. DNA repair defects represent a vulnerability of MPM, and it seems plausible to propose that leveraging these deficiencies could have therapeutic potential for patients with MPM, for whom there is an urgent need of more effective therapies.
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Affiliation(s)
- Ilaria Fuso Nerini
- Department of Oncology, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | - Elisa Roca
- Lung Unit, Thoracic Oncology, Pederzoli Hospital-Peschiera del Garda, Verona, Italy
| | - Laura Mannarino
- Department of Oncology, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | - Federica Grosso
- Mesothelioma Unit, SS Antonio and Biagio General Hospital, Alessandria, Italy
| | - Roberta Frapolli
- Department of Oncology, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | - Maurizio D'Incalci
- Department of Oncology, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy.
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25
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Yang H, Xu D, Yang Z, Yao F, Zhao H, Schmid RA, Peng RW. Systematic Analysis of Aberrant Biochemical Networks and Potential Drug Vulnerabilities Induced by Tumor Suppressor Loss in Malignant Pleural Mesothelioma. Cancers (Basel) 2020; 12:E2310. [PMID: 32824422 PMCID: PMC7465812 DOI: 10.3390/cancers12082310] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Revised: 08/01/2020] [Accepted: 08/04/2020] [Indexed: 02/07/2023] Open
Abstract
Background: Malignant pleural mesothelioma (MPM) is driven by the inactivation of tumor suppressor genes (TSGs). An unmet need in the field is the translation of the genomic landscape into effective TSG-specific therapies. Methods: We correlated genomes against transcriptomes of patients' MPM tumors, by weighted gene co-expression network analysis (WGCNA). The identified aberrant biochemical networks and potential drug targets induced by tumor suppressor loss were validated by integrative data analysis and functional interrogation. Results: CDKN2A/2B loss activates G2/M checkpoint and PI3K/AKT, prioritizing a co-targeting strategy for CDKN2A/2B-null MPM. CDKN2A deficiency significantly co-occurs with deletions of anti-viral type I interferon (IFN-I) genes and BAP1 mutations, that enriches the IFN-I signature, stratifying a unique subset, with deficient IFN-I, but proficient BAP1 for oncolytic viral immunotherapies. Aberrant p53 attenuates differentiation and SETD2 loss acquires the dependency on EGFRs, highlighting the potential of differentiation therapy and pan-EGFR inhibitors for these subpopulations, respectively. LATS2 deficiency is linked with dysregulated immunoregulation, suggesting a rationale for immune checkpoint blockade. Finally, multiple lines of evidence support Dasatinib as a promising therapeutic for LATS2-mutant MPM. Conclusions: Systematic identification of abnormal cellular processes and potential drug vulnerabilities specified by TSG alterations provide a framework for precision oncology in MPM.
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Affiliation(s)
- Haitang Yang
- Division of General Thoracic Surgery, Department of BioMedical Research (DBMR), Inselspital, Bern University Hospital, University of Bern, Murtenstrasse 50, CH3008 Bern, Switzerland; (H.Y.); (D.X.); (Z.Y.)
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai 200030, China; (F.Y.); (H.Z.)
| | - Duo Xu
- Division of General Thoracic Surgery, Department of BioMedical Research (DBMR), Inselspital, Bern University Hospital, University of Bern, Murtenstrasse 50, CH3008 Bern, Switzerland; (H.Y.); (D.X.); (Z.Y.)
| | - Zhang Yang
- Division of General Thoracic Surgery, Department of BioMedical Research (DBMR), Inselspital, Bern University Hospital, University of Bern, Murtenstrasse 50, CH3008 Bern, Switzerland; (H.Y.); (D.X.); (Z.Y.)
| | - Feng Yao
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai 200030, China; (F.Y.); (H.Z.)
| | - Heng Zhao
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai 200030, China; (F.Y.); (H.Z.)
| | - Ralph A. Schmid
- Division of General Thoracic Surgery, Department of BioMedical Research (DBMR), Inselspital, Bern University Hospital, University of Bern, Murtenstrasse 50, CH3008 Bern, Switzerland; (H.Y.); (D.X.); (Z.Y.)
| | - Ren-Wang Peng
- Division of General Thoracic Surgery, Department of BioMedical Research (DBMR), Inselspital, Bern University Hospital, University of Bern, Murtenstrasse 50, CH3008 Bern, Switzerland; (H.Y.); (D.X.); (Z.Y.)
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26
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Tan G, Xuan Z, Li Z, Huang S, Chen G, Wu Y, Chen X, Liang Z, Wu A. The critical role of BAP1 mutation in the prognosis and treatment selection of kidney renal clear cell carcinoma. Transl Androl Urol 2020; 9:1725-1734. [PMID: 32944533 PMCID: PMC7475666 DOI: 10.21037/tau-20-1079] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Background The BAP1 mutation is commonly found kidney renal clear cell carcinoma (KIRC) and a potential biomarker of individualized therapy. We evaluated the clinical significance of BAP1 mutation in the prognosis and treatment therapies for KIRC. Potential key pathways and related genes associated with these mechanisms were also identified in this investigation. Methods We identified the relevant data of patients BAP1 mutated on the cBioPortal and the compounds with significant selectivity to BAP1 mutations on the Genomics of Drug Sensitivity in Cancer (GDSC). And then, we identified the differences in mRNA expression levels of biological function annotation and pathways between mutated and wild type BAP1 patients by GSEA analysis. Furthermore, we screened the differentially expressed genes (DEGs) between BAP1 mutated and wild typed in KIRC patients and performed the GO and KEGG analysis. Finally, we conducted a protein-protein interaction (PPI) network to investigate the interaction between proteins encoded by candidate DEGs. Results Review of the TCGA data revealed 41 patients (10%) with KIRC displayed the BAP1 mutation. Further analysis led to the identification of 730 DEGs, while 617 genes were shown to be down-regulated, with 113 genes displaying upregulation. GO and KEGG pathway analysis indicated DEGs as enriched in metabolism, drug metabolism-cytochrome P450, and Drug-metabolizing enzymes. Subsequently, the top 10 hub genes, ranked by the degree in the PPI network were identified. Furthermore, our findings verify that the BAP1 mutation was associated with the deterioration of prognosis in patients with KIRC. Additionally, analysis of the GDSC database revealed that KIRC patients with BPP1 mutation are more prone to responding to Linsitinib. Conclusions Our investigation identified the main pathways and relevant genes related to the BAP1 mutation in KIRC, which can contribute to the development of targeted treatment strategies for enhanced prognostic predictions of KIRC.
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Affiliation(s)
- Guobin Tan
- Department of Urology, Maoming People's Hospital, Maoming, China
| | - Zijun Xuan
- Department of urology, Dongguan Kanghua hospital, Dongguan, China
| | - Zhiqin Li
- Department of Urology, Maoming People's Hospital, Maoming, China
| | - Shuitong Huang
- Department of Urology, Maoming People's Hospital, Maoming, China
| | - Guangming Chen
- Department of Urology, Maoming People's Hospital, Maoming, China
| | - Yonglu Wu
- Department of Urology, Maoming People's Hospital, Maoming, China
| | - Xianxi Chen
- Department of Urology, Maoming People's Hospital, Maoming, China
| | - Zhijin Liang
- Department of Urology, Maoming People's Hospital, Maoming, China
| | - Aiming Wu
- Department of Urology, Maoming People's Hospital, Maoming, China
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27
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Carbone M, Harbour JW, Brugarolas J, Bononi A, Pagano I, Dey A, Krausz T, Pass HI, Yang H, Gaudino G. Biological Mechanisms and Clinical Significance of BAP1 Mutations in Human Cancer. Cancer Discov 2020; 10:1103-1120. [PMID: 32690542 DOI: 10.1158/2159-8290.cd-19-1220] [Citation(s) in RCA: 136] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 02/03/2020] [Accepted: 05/07/2020] [Indexed: 11/16/2022]
Abstract
Among more than 200 BAP1-mutant families affected by the "BAP1 cancer syndrome," nearly all individuals inheriting a BAP1 mutant allele developed one or more malignancies during their lifetime, mostly uveal and cutaneous melanoma, mesothelioma, and clear-cell renal cell carcinoma. These cancer types are also those that, when they occur sporadically, are more likely to carry somatic biallelic BAP1 mutations. Mechanistic studies revealed that the tumor suppressor function of BAP1 is linked to its dual activity in the nucleus, where it is implicated in a variety of processes including DNA repair and transcription, and in the cytoplasm, where it regulates cell death and mitochondrial metabolism. BAP1 activity in tumor suppression is cell type- and context-dependent. BAP1 has emerged as a critical tumor suppressor across multiple cancer types, predisposing to tumor development when mutated in the germline as well as somatically. Moreover, BAP1 has emerged as a key regulator of gene-environment interaction.This article is highlighted in the In This Issue feature, p. 1079.
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Affiliation(s)
| | - J William Harbour
- Bascom Palmer Eye Institute, Sylvester Comprehensive Cancer Center, and Interdisciplinary Stem Cell Institute, University of Miami Miller School of Medicine, Miami, Florida
| | - James Brugarolas
- Kidney Cancer Program, Simmons Comprehensive Cancer Center, The University of Texas Southwestern Medical Center, Dallas, Texas
| | - Angela Bononi
- University of Hawai'i Cancer Center, Honolulu, Hawai'i
| | - Ian Pagano
- University of Hawai'i Cancer Center, Honolulu, Hawai'i
| | - Anwesha Dey
- Department of Discovery Oncology, Genentech, South San Francisco, California
| | - Thomas Krausz
- Department of Pathology, University of Chicago, Chicago, Illinois
| | - Harvey I Pass
- Department of Cardiothoracic Surgery, New York University Langone Medical Center, New York, New York
| | - Haining Yang
- University of Hawai'i Cancer Center, Honolulu, Hawai'i
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Scherpereel A, Opitz I, Berghmans T, Psallidas I, Glatzer M, Rigau D, Astoul P, Bölükbas S, Boyd J, Coolen J, De Bondt C, De Ruysscher D, Durieux V, Faivre-Finn C, Fennell D, Galateau-Salle F, Greillier L, Hoda MA, Klepetko W, Lacourt A, McElnay P, Maskell NA, Mutti L, Pairon JC, Van Schil P, van Meerbeeck JP, Waller D, Weder W, Cardillo G, Putora PM. ERS/ESTS/EACTS/ESTRO guidelines for the management of malignant pleural mesothelioma. Eur Respir J 2020; 55:13993003.00953-2019. [PMID: 32451346 DOI: 10.1183/13993003.00953-2019] [Citation(s) in RCA: 126] [Impact Index Per Article: 31.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2019] [Accepted: 10/17/2019] [Indexed: 12/23/2022]
Abstract
The European Respiratory Society (ERS)/European Society of Thoracic Surgeons (ESTS)/European Association for Cardio-Thoracic Surgery (EACTS)/European Society for Radiotherapy and Oncology (ESTRO) task force brought together experts to update previous 2009 ERS/ESTS guidelines on management of malignant pleural mesothelioma (MPM), a rare cancer with globally poor outcome, after a systematic review of the 2009-2018 literature. The evidence was appraised using the Grading of Recommendations, Assessment, Development and Evaluation approach. The evidence syntheses were discussed and recommendations formulated by this multidisciplinary group of experts. Diagnosis: pleural biopsies remain the gold standard to confirm the diagnosis, usually obtained by thoracoscopy but occasionally via image-guided percutaneous needle biopsy in cases of pleural symphysis or poor performance status. Pathology: standard staining procedures are insufficient in ∼10% of cases, justifying the use of specific markers, including BAP-1 and CDKN2A (p16) for the separation of atypical mesothelial proliferation from MPM. Staging: in the absence of a uniform, robust and validated staging system, we advise using the most recent 2016 8th TNM (tumour, node, metastasis) classification, with an algorithm for pre-therapeutic assessment. Monitoring: patient's performance status, histological subtype and tumour volume are the main prognostic factors of clinical importance in routine MPM management. Other potential parameters should be recorded at baseline and reported in clinical trials. Treatment: (chemo)therapy has limited efficacy in MPM patients and only selected patients are candidates for radical surgery. New promising targeted therapies, immunotherapies and strategies have been reviewed. Because of limited data on the best combination treatment, we emphasise that patients who are considered candidates for a multimodal approach, including radical surgery, should be treated as part of clinical trials in MPM-dedicated centres.
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Affiliation(s)
- Arnaud Scherpereel
- Pulmonary and Thoracic Oncology, Univ. Lille, CHU Lille, INSERM U1189, OncoThAI, Lille, France .,French National Network of Clinical Expert Centers for Malignant Pleural Mesothelioma Management (Mesoclin), Lille, France
| | - Isabelle Opitz
- Dept of Thoracic Surgery, University Hospital Zurich, Zurich, Switzerland
| | | | - Ioannis Psallidas
- Oxford Centre for Respiratory Medicine, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Markus Glatzer
- Dept of Radiation Oncology, Kantonsspital St Gallen, St Gallen, Switzerland
| | - David Rigau
- Iberoamerican Cochrane Center, Barcelona, Spain
| | - Philippe Astoul
- Dept of Thoracic Oncology, Pleural Diseases and Interventional Pulmonology, Hôpital Nord, Aix-Marseille University, Marseille, France
| | - Servet Bölükbas
- Dept of Thoracic Surgery, Evang, Kliniken Essen-Mitte, Essen, Germany
| | | | - Johan Coolen
- Dept of Imaging and Pathology, KU Leuven, Leuven, Belgium
| | - Charlotte De Bondt
- Dept of Pulmonology and Thoracic Oncology, Antwerp University and Antwerp University Hospital, Antwerp, Belgium
| | - Dirk De Ruysscher
- Dept of Radiation Oncology (Maastro Clinic), Maastricht University Medical Center+, GROW Research Institute, Maastricht, The Netherlands
| | - Valerie Durieux
- Bibliothèque des Sciences de la Santé, Université libre de Bruxelles (ULB), Brussels, Belgium
| | - Corinne Faivre-Finn
- The Christie NHS Foundation Trust, The University of Manchester, Manchester, UK
| | - Dean Fennell
- Leicester Cancer Research Centre, University of Leicester and University of Leicester Hospitals NHS Trust, Leicester, UK
| | - Francoise Galateau-Salle
- National Reference Center for Pleural Malignant Mesothelioma and Rare Peritoneal Tumors MESOPATH, Dept of Biopathology, Centre Leon Berard, Lyon, France
| | - Laurent Greillier
- Aix Marseille University, Assistance Publique Hôpitaux de Marseille, Inserm UMR1068, CNRS UMR7258, Dept of Multidisciplinary Oncology and Therapeutic Innovations, Marseille, France
| | - Mir Ali Hoda
- Dept of Thoracic Surgery, Medical University of Vienna, Vienna, Austria
| | - Walter Klepetko
- Dept of Thoracic Surgery, Medical University of Vienna, Vienna, Austria
| | - Aude Lacourt
- Univ. Bordeaux, INSERM, Bordeaux Population Health Research Center, team EPICENE, UMR 1219, Bordeaux, France
| | | | - Nick A Maskell
- Academic Respiratory Unit, Bristol Medical School, University of Bristol, Bristol, UK
| | - Luciano Mutti
- Teaching Hosp. Vercelli/Gruppo Italiano Mesotelioma, Italy
| | - Jean-Claude Pairon
- INSERM U955, Equipe 4, Université Paris-Est Créteil, and Service de Pathologies professionnelles et de l'Environnement, Institut Santé-Travail Paris-Est, CHI Créteil, Créteil, France
| | - Paul Van Schil
- Dept Thoracic and Vascular Surgery, Antwerp University and Antwerp University Hospital, Antwerp, Belgium
| | - Jan P van Meerbeeck
- Dept of Pulmonology and Thoracic Oncology, Antwerp University and Antwerp University Hospital, Antwerp, Belgium
| | - David Waller
- Barts Thorax Centre, St Bartholomew's Hospital, London, UK
| | - Walter Weder
- Dept of Thoracic Surgery, University Hospital Zurich, Zurich, Switzerland
| | - Giuseppe Cardillo
- Unit of Thoracic Surgery, Azienda Ospedaliera San Camillo Forlanini, Rome, Italy
| | - Paul Martin Putora
- Dept of Radiation Oncology, Kantonsspital St Gallen, St Gallen, Switzerland.,Dept of Radiation Oncology, University of Bern, Bern, Switzerland
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29
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Cantini L, Hassan R, Sterman DH, Aerts JGJV. Emerging Treatments for Malignant Pleural Mesothelioma: Where Are We Heading? Front Oncol 2020; 10:343. [PMID: 32226777 PMCID: PMC7080957 DOI: 10.3389/fonc.2020.00343] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Accepted: 02/27/2020] [Indexed: 12/21/2022] Open
Abstract
Malignant pleural mesothelioma (MPM) is an uncommon but aggressive and treatment resistant neoplasm with low survival rates. In the last years we assisted to an exponential growth in the appreciation of mesothelioma pathobiology, leading several new treatments to be investigated both in the early stage of the disease and in the advanced setting. In particular, expectations are now high that immunotherapy will have a leading role in the next years. However, caution is required as results from phase II studies in MPM were often not replicated in larger, randomized, phase III trials. In this review, we describe the most promising emerging therapies for the treatment of MPM, discussing the biological rationale underlying their development as well as the issues surrounding clinical trial design and proper selection of patients for every treatment.
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Affiliation(s)
- Luca Cantini
- Department of Pulmonary Medicine, Erasmus MC, Rotterdam, Netherlands
- Erasmus Cancer Institute, Erasmus MC, Rotterdam, Netherlands
- Clinical Oncology, Università Politecnica delle Marche, AOU Ospedali Riuniti Ancona, Ancona, Italy
| | - Raffit Hassan
- Thoracic and GI Malignancies Branch, Center for Cancer Research (CCR), National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, MD, United States
| | - Daniel H. Sterman
- Division of Pulmonary, Critical Care, and Sleep Medicine, New York University (NYU) School of Medicine/NYU Langone Medical Center, New York, NY, United States
| | - Joachim G. J. V. Aerts
- Department of Pulmonary Medicine, Erasmus MC, Rotterdam, Netherlands
- Erasmus Cancer Institute, Erasmus MC, Rotterdam, Netherlands
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30
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Nicolini F, Bocchini M, Bronte G, Delmonte A, Guidoboni M, Crinò L, Mazza M. Malignant Pleural Mesothelioma: State-of-the-Art on Current Therapies and Promises for the Future. Front Oncol 2020; 9:1519. [PMID: 32039010 PMCID: PMC6992646 DOI: 10.3389/fonc.2019.01519] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Accepted: 12/17/2019] [Indexed: 12/12/2022] Open
Abstract
Malignant pleural mesothelioma (MPM) is a rare, aggressive cancer of the pleural surface associated with asbestos exposure. The median survival of MPM patients is a mere 8-14 months, and there are few biomarkers and no cure available. It is hoped that, eventually, the incidence of MPM will drop and remain low and constant, given that most nations have banned the use of asbestos, but in the meantime, the incidence in Europe is still growing. The exact molecular mechanisms that explain the carcinogenicity of asbestos are not known. Standard therapeutic strategies for MPM include surgery, often coupled with chemotherapy and/or radiotherapy, in a small percentage of eligible patients and chemotherapy in tumors considered unresectable with or without adjuvant radiotherapy. In recent years, several new therapeutic avenues are being explored. These include angiogenesis inhibitors, synthetic lethal treatment, miRNA replacement, oncoviral therapies, and the fast-growing field of immunotherapy alone or in combination with chemotherapy. Of particular promise are the multiple options offered by immunotherapy: immune checkpoint inhibitors, tumor vaccines, and therapies taking advantage of tumor-specific antigens, such as specific therapeutic antibodies or advanced cell-based therapies exemplified by the CAR-T cells. This review comprehensively presents both old and new therapeutic options in MPM, focusing on the results of the numerous recent and on-going clinical trials in the field, including the latest data presented at international meetings (AACR, ASCO, and ESMO) this year, and concludes that more work has to be done in the framework of tailored therapies to identify reliable targets and novel biomarkers to impact MPM management.
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Affiliation(s)
- Fabio Nicolini
- Biosciences Laboratory, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Martine Bocchini
- Biosciences Laboratory, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Giuseppe Bronte
- Department of Medical Oncology, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Angelo Delmonte
- Department of Medical Oncology, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Massimo Guidoboni
- Immunotherapy and Cell Therapy Unit, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Lucio Crinò
- Department of Medical Oncology, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Massimiliano Mazza
- Biosciences Laboratory, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola, Italy
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31
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Martinotti S, Patrone M, Moccia F, Ranzato E. Targeting Calcium Signalling in Malignant Mesothelioma. Cancers (Basel) 2019; 11:cancers11121839. [PMID: 31766522 PMCID: PMC6966506 DOI: 10.3390/cancers11121839] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Revised: 11/18/2019] [Accepted: 11/19/2019] [Indexed: 12/16/2022] Open
Abstract
Calcium ions (Ca2+) are central in cancer development and growth, serving as a major signaling system determining the cell’s fate. Therefore, the investigation of the functional roles of ion channels in cancer development may identify novel approaches for determining tumor prognosis. Malignant mesothelioma is an aggressive cancer that develops from the serosal surface of the body, strictly related to asbestos exposure. The treatment of malignant mesothelioma is complex and the survival outcomes, rather than the overall survival data are, to date, disappointedly daunting. Nevertheless, conventional chemotherapy is almost ineffective. The alteration in the expression and/or activity of Ca2+ permeable ion channels seems to be characteristic of mesothelioma cells. In this review, we explore the involvement of the Ca2+toolkit in this disease. Moreover, the established sensitivity of some Ca2+channels to selective pharmacological modulators makes them interesting targets for mesothelioma cancer therapy.
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Affiliation(s)
- Simona Martinotti
- DiSIT-Dipartimento di Scienze e Innovazione Tecnologica, University of Piemonte Orientale, Viale Teresa Michel 11, 15121 Alessandria, Italy; (M.P.); (E.R.)
- Dipartimento di Scienze e Innovazione Tecnologica, University of Piemonte Orientale, Piazza Sant’Eusebio 5, 13100 Vercelli, Italy
- Correspondence: ; Tel.: +39-0131-360260; Fax: +39-0131-360243
| | - Mauro Patrone
- DiSIT-Dipartimento di Scienze e Innovazione Tecnologica, University of Piemonte Orientale, Viale Teresa Michel 11, 15121 Alessandria, Italy; (M.P.); (E.R.)
| | - Francesco Moccia
- Department of Biology and Biotechnology “L. Spallanzani”, University of Pavia, 27100 Pavia, Italy;
| | - Elia Ranzato
- DiSIT-Dipartimento di Scienze e Innovazione Tecnologica, University of Piemonte Orientale, Viale Teresa Michel 11, 15121 Alessandria, Italy; (M.P.); (E.R.)
- Dipartimento di Scienze e Innovazione Tecnologica, University of Piemonte Orientale, Piazza Sant’Eusebio 5, 13100 Vercelli, Italy
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32
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Okonska A, Bühler S, Rao V, Ronner M, Blijlevens M, van der Meulen-Muileman IH, de Menezes RX, Wipplinger M, Oehl K, Smit EF, Weder W, Stahel RA, Penengo L, van Beusechem VW, Felley-Bosco E. Functional Genomic Screen in Mesothelioma Reveals that Loss of Function of BRCA1-Associated Protein 1 Induces Chemoresistance to Ribonucleotide Reductase Inhibition. Mol Cancer Ther 2019; 19:552-563. [PMID: 31619462 DOI: 10.1158/1535-7163.mct-19-0356] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Revised: 09/06/2019] [Accepted: 10/10/2019] [Indexed: 11/16/2022]
Abstract
Loss of function of BRCA1-associated protein 1 (BAP1) is observed in about 50% of malignant pleural mesothelioma (MPM) cases. The aim of this study was to investigate whether this aspect could be exploited for targeted therapy. A genetically engineered model was established expressing either functional or nonfunctional BAP1, and whole-genome siRNA synthetic lethality screens were performed assessing differentially impaired survival between the two cell lines. The whole-genome siRNA screen unexpectedly revealed 11 hits (FDR < 0.05) that were more cytotoxic to BAP1-proficient cells. Two actionable targets, ribonucleotide reductase (RNR) catalytic subunit M1 (RRM1) and RNR regulatory subunit M2 (RRM2), were validated. In line with the screen results, primary mesothelioma (BAP1 +/-) overexpressing BAP1 C91A (catalytically dead mutant) was more resistant to RNR inhibition, while BAP1 knockdown in the BAP1-proficient cell lines rescued the cells from their vulnerability to RNR depletion. Gemcitabine and hydroxyurea were more cytotoxic in BAP1-proficient cell line-derived spheroids compared with BAP1 deficient. Upregulation of RRM2 upon gemcitabine and hydroxyurea treatment was more profound in BAP1 mut/del cell lines. Increased lethality mediated by RNR inhibition was observed in NCI-H2452 cells reconstituted with BAP1-WT but not with BAP1 C91A. Upregulation of RRM2 in NCI-H2452-BAP1 WT spheroids was modest compared with control or C91A mutant. Together, we found that BAP1 is involved in the regulation of RNR levels during replication stress. Our observations reveal a potential clinical application where BAP1 status could serve as predictive or stratification biomarker for RNR inhibition-based therapy in MPM.
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Affiliation(s)
- Agata Okonska
- Laboratory of Molecular Oncology, Lungen- und Thoraxonkologie Zentrum, University Hospital Zürich, Zürich, Switzerland
| | - Saskja Bühler
- Laboratory of Molecular Oncology, Lungen- und Thoraxonkologie Zentrum, University Hospital Zürich, Zürich, Switzerland
| | - Vasundhara Rao
- Laboratory of Molecular Oncology, Lungen- und Thoraxonkologie Zentrum, University Hospital Zürich, Zürich, Switzerland
| | - Manuel Ronner
- Laboratory of Molecular Oncology, Lungen- und Thoraxonkologie Zentrum, University Hospital Zürich, Zürich, Switzerland
| | - Maxime Blijlevens
- Amsterdam UMC, Vrije Universiteit Amsterdam, Medical Oncology, Cancer Center Amsterdam, Amsterdam, the Netherlands
| | | | - Renee X de Menezes
- Amsterdam UMC, Vrije Universiteit Amsterdam, Epidemiology and Biostatistics, Cancer Center Amsterdam, Amsterdam, the Netherlands
| | - Martin Wipplinger
- Laboratory of Molecular Oncology, Lungen- und Thoraxonkologie Zentrum, University Hospital Zürich, Zürich, Switzerland
| | - Kathrin Oehl
- Institute of Pathology and Molecular Pathology, University Hospital Zürich, Zürich, Switzerland
| | - Egbert F Smit
- Department of Thoracic Surgery, NKI, Amsterdam, the Netherlands
| | - Walter Weder
- Department of Thoracic Surgery, University Hospital Zürich, Zürich, Switzerland
| | - Rolf A Stahel
- Lungen- und Thoraxonkologie Zentrum, University Hospital Zürich, 8091 Zürich, Switzerland
| | - Lorenza Penengo
- Institute of Molecular Cancer Research, University of Zürich, Zürich, Switzerland
| | - Victor W van Beusechem
- Amsterdam UMC, Vrije Universiteit Amsterdam, Medical Oncology, Cancer Center Amsterdam, Amsterdam, the Netherlands
| | - Emanuela Felley-Bosco
- Laboratory of Molecular Oncology, Lungen- und Thoraxonkologie Zentrum, University Hospital Zürich, Zürich, Switzerland.
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33
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Garva R, Thepmalee C, Yasamut U, Sudsaward S, Guazzelli A, Rajendran R, Tongmuang N, Khunchai S, Meysami P, Limjindaporn T, Yenchitsomanus PT, Mutti L, Krstic-Demonacos M, Demonacos C. Sirtuin Family Members Selectively Regulate Autophagy in Osteosarcoma and Mesothelioma Cells in Response to Cellular Stress. Front Oncol 2019; 9:949. [PMID: 31608237 PMCID: PMC6771295 DOI: 10.3389/fonc.2019.00949] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2019] [Accepted: 09/09/2019] [Indexed: 12/20/2022] Open
Abstract
The class III NAD+ dependent deacetylases-sirtuins (SIRTs) link transcriptional regulation to DNA damage response and reactive oxygen species generation thereby modulating a wide range of cellular signaling pathways. Here, the contribution of SIRT1, SIRT3, and SIRT5 in the regulation of cellular fate through autophagy was investigated under diverse types of stress. The effects of sirtuins' silencing on cell survival and autophagy was followed in human osteosarcoma and mesothelioma cells exposed to DNA damage and oxidative stress. Our results suggest that the mitochondrial sirtuins SIRT3 and 5 are pro-proliferative under certain cellular stress conditions and this effect correlates with their role as positive regulators of autophagy. SIRT1 has more complex role which is cell type specific and can affect autophagy in both positive and negative ways. The mitochondrial sirtuins (SIRT3 and SIRT5) affect both early and late stages of autophagy, whereas SIRT1 acts mostly at later stages of the autophagic process. Investigation of potential crosstalk between SIRT1, SIRT3, and SIRT5 revealed several feedback loops and a significant role of SIRT5 in regulating SIRT3 and SIRT1. Results presented here support the notion that sirtuin family members play important as well as differential roles in the regulation of autophagy in osteosarcoma vs. mesothelioma cells exposed to DNA damage and oxidative stress, and this can be exploited in increasing the response of cancer cells to chemotherapy.
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Affiliation(s)
- Richa Garva
- Faculty of Biology Medicine and Health, University of Manchester, Manchester, United Kingdom
| | - Chutamas Thepmalee
- Division of Biochemistry, School of Medical Sciences, University of Phayao, Phayao, Thailand.,Division of Molecular Medicine, Research Department, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Umpa Yasamut
- Division of Clinical Immunology, Department of Medical Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai, Thailand
| | - Sangkab Sudsaward
- Department of Anatomy, Faculty of Medical Science, Naresuan University, Phitsanulok, Thailand
| | - Alice Guazzelli
- School of Environment and Life Sciences, University of Salford, Salford, United Kingdom
| | - Ramkumar Rajendran
- Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, SA, Australia
| | - Nopprarat Tongmuang
- Division of Molecular Medicine, Research Department, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Sasiprapa Khunchai
- Department of Anatomy, Faculty of Medical Science, Naresuan University, Phitsanulok, Thailand
| | - Parisa Meysami
- School of Environment and Life Sciences, University of Salford, Salford, United Kingdom
| | - Thawornchai Limjindaporn
- Division of Molecular Medicine, Research Department, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.,Department of Anatomy, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Pa-Thai Yenchitsomanus
- Division of Molecular Medicine, Research Department, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Luciano Mutti
- Center for Biotechnology, Sbarro Institute for Cancer Research and Molecular Medicine, College of Science and Technology, Temple University, Philadelphia, PA, United States
| | | | - Constantinos Demonacos
- Faculty of Biology Medicine and Health, University of Manchester, Manchester, United Kingdom
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34
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Carbone M, Adusumilli PS, Alexander HR, Baas P, Bardelli F, Bononi A, Bueno R, Felley-Bosco E, Galateau-Salle F, Jablons D, Mansfield AS, Minaai M, de Perrot M, Pesavento P, Rusch V, Severson DT, Taioli E, Tsao A, Woodard G, Yang H, Zauderer MG, Pass HI. Mesothelioma: Scientific clues for prevention, diagnosis, and therapy. CA Cancer J Clin 2019; 69:402-429. [PMID: 31283845 PMCID: PMC8192079 DOI: 10.3322/caac.21572] [Citation(s) in RCA: 273] [Impact Index Per Article: 54.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Mesothelioma affects mostly older individuals who have been occupationally exposed to asbestos. The global mesothelioma incidence and mortality rates are unknown, because data are not available from developing countries that continue to use large amounts of asbestos. The incidence rate of mesothelioma has decreased in Australia, the United States, and Western Europe, where the use of asbestos was banned or strictly regulated in the 1970s and 1980s, demonstrating the value of these preventive measures. However, in these same countries, the overall number of deaths from mesothelioma has not decreased as the size of the population and the percentage of old people have increased. Moreover, hotspots of mesothelioma may occur when carcinogenic fibers that are present in the environment are disturbed as rural areas are being developed. Novel immunohistochemical and molecular markers have improved the accuracy of diagnosis; however, about 14% (high-resource countries) to 50% (developing countries) of mesothelioma diagnoses are incorrect, resulting in inadequate treatment and complicating epidemiological studies. The discovery that germline BRCA1-asssociated protein 1 (BAP1) mutations cause mesothelioma and other cancers (BAP1 cancer syndrome) elucidated some of the key pathogenic mechanisms, and treatments targeting these molecular mechanisms and/or modulating the immune response are being tested. The role of surgery in pleural mesothelioma is controversial as it is difficult to predict who will benefit from aggressive management, even when local therapies are added to existing or novel systemic treatments. Treatment outcomes are improving, however, for peritoneal mesothelioma. Multidisciplinary international collaboration will be necessary to improve prevention, early detection, and treatment.
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Affiliation(s)
- Michele Carbone
- Thoracic Oncology Program, University of Hawaii Cancer Center, Honolulu, Hawaii
| | - Prasad S. Adusumilli
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - H. Richard Alexander
- Department of Surgery, Rutgers Robert Wood Johnson Medical School, New Brunswick, New Jersey
| | - Paul Baas
- Department of Thoracic Oncology, Netherlands Cancer Institute, Amsterdam, Netherlands
| | - Fabrizio Bardelli
- National Research Council Institute of Nanotechnology, La Sapienza University, Rome, Italy
| | - Angela Bononi
- Thoracic Oncology Program, University of Hawaii Cancer Center, Honolulu, Hawaii
| | - Raphael Bueno
- Division of Thoracic Surgery, Department of Surgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
| | - Emanuela Felley-Bosco
- Laboratory of Molecular Oncology, Division of Thoracic Surgery, University Hospital of Zurich, Zurich, Switzerland
| | | | - David Jablons
- Thoracic Oncology, Department of Surgery, Helen Diller Cancer Center, University of California at San Francisco, San Francisco, California
| | | | - Michael Minaai
- Thoracic Oncology Program, University of Hawaii Cancer Center, Honolulu, Hawaii
| | - Marc de Perrot
- Princess Margaret Cancer Center, University Health Network, Toronto, Ontario, Canada
| | - Patricia Pesavento
- Pathology, Immunology, and Microbiology Laboratory, University of California at Davis, Sacramento, California
| | - Valerie Rusch
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - David T. Severson
- Division of Thoracic Surgery, Department of Surgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
| | - Emanuela Taioli
- Translational Epidemiology and Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Anne Tsao
- Division of Cancer Medicine, Department of Thoracic and Head/Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Gavitt Woodard
- Thoracic Oncology, Department of Surgery, Helen Diller Cancer Center, University of California at San Francisco, San Francisco, California
| | - Haining Yang
- Thoracic Oncology Program, University of Hawaii Cancer Center, Honolulu, Hawaii
| | | | - Harvey I. Pass
- Department of Cardiothoracic Surgery, New York University Langone Medical Center, New York, New York
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35
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Guazzelli A, Meysami P, Bakker E, Bonanni E, Demonacos C, Krstic-Demonacos M, Mutti L. What can independent research for mesothelioma achieve to treat this orphan disease? Expert Opin Investig Drugs 2019; 28:719-732. [PMID: 31262194 DOI: 10.1080/13543784.2019.1638363] [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: 12/17/2022]
Abstract
Introduction: Malignant pleural mesothelioma (MPM) is a rare neoplasm with a poor prognosis, as current therapies are ineffective. Despite the increased understanding of the molecular biology of mesothelioma, there is still a lack of drugs that dramatically enhance patient survival. Area Covered: This review discusses recent and complete clinical trials supported by the NIH, other U.S. Federal agencies, universities and organizations found on clinicaltrials.gov. Firstly, chemotherapy-based trials are described, followed by immunotherapy and multitargeted therapy. Then we introduce drug repositioning and the use of drug docking as tools to find new interesting molecules. Finally, we highlight potential molecular pathways that may play a role in mesothelioma biology and therapy. Expert Opinion: Numerous biases are present in the clinical trials due to a restricted number of cases, inappropriate endpoints and inaccurate stratification of patients which delay the finding of a treatment for MPM. The most crucial issue of independent research for MPM is the lack of more substantive funding to translate these findings to the clinical setting. However, this approach is not necessarily scientific given the low mutational load of mesothelioma relative to other cancers, and therefore patients need a more solid rationale to have a good chance of successful treatment.
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Affiliation(s)
- Alice Guazzelli
- a School of Environment and Life Sciences, University of Salford , Salford , UK
| | - Parisa Meysami
- a School of Environment and Life Sciences, University of Salford , Salford , UK
| | - Emyr Bakker
- b School of Medicine, University of Central Lancashire , Preston , UK
| | | | - Constantinos Demonacos
- d Faculty of Biology, Medicine and Health, School of Health Sciences, University of Manchester , Manchester , UK
| | | | - Luciano Mutti
- e Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, College of Science and Technology, Temple University , Philadelphia , PA , USA
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Galani V, Varouktsi A, Papadatos SS, Mitselou A, Sainis I, Constantopoulos S, Dalavanga Y. The role of apoptosis defects in malignant mesothelioma pathogenesis with an impact on prognosis and treatment. Cancer Chemother Pharmacol 2019; 84:241-253. [DOI: 10.1007/s00280-019-03878-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Accepted: 05/18/2019] [Indexed: 01/09/2023]
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Imai H, Saijo K, Komine K, Otsuki Y, Ohuchi K, Sato Y, Okita A, Takahashi M, Takahashi S, Shirota H, Takahashi M, Ishioka C. Antibiotic therapy augments the efficacy of gemcitabine-containing regimens for advanced cancer: a retrospective study. Cancer Manag Res 2019; 11:7953-7965. [PMID: 31686910 PMCID: PMC6709792 DOI: 10.2147/cmar.s215697] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Accepted: 07/16/2019] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND The addition of antibiotics reportedly augments the efficacy of gemcitabine (GEM) in tumor-bearing mice. However, whether this phenomenon is also observed in cancer patients remains unclear. In the present study, we aimed to assess whether antibiotics for treatment or prevention of infection augments treatment efficacies of GEM-containing regimens in patients with any type of cancer. METHODS Medical records of patients diagnosed with cancer histopathologically and treated with GEM-containing regimens (n=169) were retrospectively reviewed. Patients were assigned into two groups: antibiotics-untreated group (patients who were treated with GEM-containing regimens but without antibiotics) and antibiotics-treated group (patients who were treated with GEM-containing regimens plus antibiotics). Response rates, progression-free survival (PFS) time, and overall survival (OS) time were analyzed for each group. RESULTS The response rates of the antibiotics-untreated and antibiotics-treated groups with GEM-containing regimens were 15.1% and 27.6%, respectively. The median PFS times of the antibiotics-untreated and antibiotics-treated groups were 2.5 (95% CI: 1.86-3.73) and 4.9 (95% CI: 3.47-6.0) months, respectively. The median OS times of the antibiotics-untreated and antibiotics-treated groups were 7.53 (95% CI: 5.63-9.57) months and 13.83 (95% CI: 10.83-16.43) months, respectively. CONCLUSION The addition of antibiotics augments the treatment efficacies of GEM-containing regimens, and it may be a potential therapeutic option to improve treatment efficacies of GEM-containing regimens in patients with advanced cancer.
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Affiliation(s)
- Hiroo Imai
- Department of Medical Oncology, Tohoku University Hospital, Sendai, Japan
| | - Ken Saijo
- Department of Medical Oncology, Tohoku University Hospital, Sendai, Japan
| | - Keigo Komine
- Department of Medical Oncology, Tohoku University Hospital, Sendai, Japan
| | - Yasufumi Otsuki
- Department of Clinical Oncology, Institute of Developing, Aging and Cancer, Tohoku University, Sendai, Japan
| | - Kota Ohuchi
- Department of Medical Oncology, Tohoku University Hospital, Sendai, Japan
| | - Yuko Sato
- Department of Medical Oncology, Tohoku University Hospital, Sendai, Japan
| | - Akira Okita
- Department of Clinical Oncology, Institute of Developing, Aging and Cancer, Tohoku University, Sendai, Japan
| | - Masahiro Takahashi
- Department of Medical Oncology, Tohoku University Hospital, Sendai, Japan
| | - Shin Takahashi
- Department of Clinical Oncology, Institute of Developing, Aging and Cancer, Tohoku University, Sendai, Japan
| | - Hidekazu Shirota
- Department of Medical Oncology, Tohoku University Hospital, Sendai, Japan
| | - Masanobu Takahashi
- Department of Clinical Oncology, Institute of Developing, Aging and Cancer, Tohoku University, Sendai, Japan
| | - Chikashi Ishioka
- Department of Clinical Oncology, Institute of Developing, Aging and Cancer, Tohoku University, Sendai, Japan
- Correspondence: Chikashi IshiokaDepartment of Medical Oncology, Tohoku University Hospital, 4-1, Seiryo-machi, Aobaku, Sendai980-8575, JapanTel +81 22 717 8543Fax +81 22 717 8548Email
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