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Chiba K, Murase T, Yokota K, Tatematsu T, Oda R, Nakamura R, Yobita S, Takano T, Okuda K. Expression of vascular endothelial growth factor receptor in thymic epithelial tumors. Oncol Lett 2024; 28:383. [PMID: 38939624 PMCID: PMC11209869 DOI: 10.3892/ol.2024.14516] [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: 03/01/2024] [Accepted: 05/31/2024] [Indexed: 06/29/2024] Open
Abstract
Thymic epithelial tumors (TETs) are rare and the major symptoms are not obvious until the tumor progresses to a relatively large size and compresses the surrounding organs. As its growth is aggressive and it metastasizes to distant organs, it is important to find novel effective therapies. Lenvatinib, a vascular endothelial growth factor receptor (VEGFR) inhibitor, is approved as a drug therapy for thymic carcinoma (TC); however, although it is a molecular targeted therapy, there are no obvious predictors of therapeutic efficacy. The present study aimed to assess the association between clinicopathological factors and the protein expression of VEGFR, which is associated with tumor aggressiveness and the efficacy of VEGFR inhibitors. The VEGFR-2 protein expression was evaluated in 144 patients with TETs who underwent surgical resection. The present study assessed whether the expression of VEGFR-2 protein was associated with TET classification and pathological stage, progression-free survival and overall survival (OS). A total of 94 cases (65.2%) were positive for VEGFR-2 protein. The expression of VEGFR-2 was higher in the more aggressive type B3 thymoma and TC (88.5%) than in types A, AB, B1 and B2 thymoma (60.2%). The 5-year OS rate for the overall population was 53.1%. The 5-year OS rates of patients with negative VEGFR-2 staining score values (66.5%) were significantly longer than in patients with positive VEGFR-2 staining score values (42.5%; P=0.000078). Furthermore, the pathological stage was the only factor significantly associated with OS in multivariate analysis. The results of the present study suggest the possibility that the indications for VEGF inhibitor therapy could be extended to type B3 thymoma.
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Affiliation(s)
- Kensuke Chiba
- Department of Thoracic and Pediatric Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Aichi 467-8601, Japan
| | - Takayuki Murase
- Department of Pathology and Molecular Diagnostics, Nagoya City University Graduate School of Medical Sciences, Nagoya, Aichi 467-8601, Japan
| | - Keisuke Yokota
- Department of Thoracic and Pediatric Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Aichi 467-8601, Japan
| | - Tsutomu Tatematsu
- Department of Thoracic and Pediatric Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Aichi 467-8601, Japan
| | - Risa Oda
- Department of Thoracic and Pediatric Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Aichi 467-8601, Japan
| | - Ryuji Nakamura
- Department of Thoracic and Pediatric Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Aichi 467-8601, Japan
| | - Shogo Yobita
- Department of Thoracic and Pediatric Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Aichi 467-8601, Japan
| | - Takatsugu Takano
- Department of Thoracic and Pediatric Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Aichi 467-8601, Japan
| | - Katsuhiro Okuda
- Department of Thoracic and Pediatric Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Aichi 467-8601, Japan
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Yu F, Gu Z, Zhang X, Xu N, Hao X, Wang C, Zhao Y, Mao T, Fang W. A Re-Examination of Neoadjuvant Therapy for Thymic Tumors: A Long and Winding Road. Cancers (Basel) 2024; 16:1680. [PMID: 38730630 PMCID: PMC11083666 DOI: 10.3390/cancers16091680] [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: 02/05/2024] [Revised: 04/07/2024] [Accepted: 04/24/2024] [Indexed: 05/13/2024] Open
Abstract
For most patients with advanced thymic epithelial tumors (TETs), a complete resection is a strong indicator of a better prognosis. But sometimes, primary surgery is unsatisfactory, and preoperative therapy is needed to facilitate complete resection. Neoadjuvant chemotherapy is the most used form of preoperative therapy. But studies on neoadjuvant chemotherapy have included mainly patients with thymoma; its efficacy in patients with thymic carcinoma is less known. Neoadjuvant chemoradiation has also been explored in a few studies. Novel therapies such as immunotherapy and targeted therapy have shown efficacy in patients with recurrent/metastatic TETs as a second-line option; their role as preoperative therapy is still under investigation. In this review, we discuss the existing evidence on preoperative therapy and the insight it provides for current clinical practice and future studies.
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Affiliation(s)
- Fenghao Yu
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200030, China; (F.Y.); (Z.G.); (X.Z.); (N.X.); (X.H.); (T.M.)
| | - Zhitao Gu
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200030, China; (F.Y.); (Z.G.); (X.Z.); (N.X.); (X.H.); (T.M.)
| | - Xuefei Zhang
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200030, China; (F.Y.); (Z.G.); (X.Z.); (N.X.); (X.H.); (T.M.)
| | - Ning Xu
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200030, China; (F.Y.); (Z.G.); (X.Z.); (N.X.); (X.H.); (T.M.)
| | - Xiuxiu Hao
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200030, China; (F.Y.); (Z.G.); (X.Z.); (N.X.); (X.H.); (T.M.)
| | - Changlu Wang
- Department of Radiation Oncology, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200030, China;
| | - Yizhuo Zhao
- Department of Pulmonary Medicine, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200030, China;
| | - Teng Mao
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200030, China; (F.Y.); (Z.G.); (X.Z.); (N.X.); (X.H.); (T.M.)
| | - Wentao Fang
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200030, China; (F.Y.); (Z.G.); (X.Z.); (N.X.); (X.H.); (T.M.)
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Maniar R, Loehrer PJ. What Have We Learned from Molecularly Informed Clinical Trials on Thymomas and Thymic Carcinomas-Current Status and Future Directions? Cancers (Basel) 2024; 16:416. [PMID: 38254905 PMCID: PMC10813974 DOI: 10.3390/cancers16020416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 01/08/2024] [Accepted: 01/11/2024] [Indexed: 01/24/2024] Open
Abstract
Thymic epithelial tumors (TETs), which include thymomas and thymic carcinomas, are a rare, heterogeneous group of malignancies that originate from the thymus gland. As an important organ of immune cell development, thymic tumors, particularly thymomas, are often associated with paraneoplastic autoimmune disorders. The advances in targeted therapies for both solid and hematologic malignancies have resulted in improved patient outcomes, including better and more durable efficacy and improved toxicity. Targeted therapies have also been investigated in the treatment of TETs, though the results have largely been modest. These have included somatostatin-receptor-targeting therapies, KIT- and EGFR-directed tyrosine kinase inhibitors, epigenetic modulators, anti-angiogenesis agents, and agents targeting the cell proliferation and survival pathways and cell cycle regulators. Numerous investigated treatments have failed or underperformed due to a lack of a strong biomarker of efficacy. Ongoing trials are attempting to expand on previous experiences, including the exploration of effective drugs in early-stage disease. Novel combination therapy strategies are also undergoing evaluation, with the goal of augmenting efficacy and understanding the toxicity while expanding the biomarkers of efficacy and safety. With advances in technology to improve target identification and drug delivery, old targets may become new opportunities, and the subsequently developed drugs may find their place in the treatment of thymic tumors.
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Affiliation(s)
| | - Patrick J. Loehrer
- Division of Hematology & Oncology, Indiana University School of Medicine, Indianapolis, IN 46202, USA;
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Agrafiotis AC, Brandão M, Berghmans T, Durieux V, Jungels C. Immunotherapy and Targeted Therapies Efficacy in Thymic Epithelial Tumors: A Systematic Review. Biomedicines 2023; 11:2722. [PMID: 37893096 PMCID: PMC10604659 DOI: 10.3390/biomedicines11102722] [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: 08/21/2023] [Revised: 09/27/2023] [Accepted: 09/28/2023] [Indexed: 10/29/2023] Open
Abstract
BACKGROUND Thymic epithelial tumors (TET) are rare neoplasms of the anterior mediastinum. Surgery is the mainstay treatment for resectable TET, whereas systemic treatments are reserved for unresectable and metastatic tumors. The development of new treatments, such as immune checkpoint inhibitors (ICI) and targeted therapies, with promising results in other types of solid tumors, has led to the investigation of their potential efficacy in TET. The study of tumor microenvironments (TME) is another field of investigation that has gained the interest of researchers. Taking into account the complex structure of the thymus and its function in the development of immunity, researchers have focused on TME elements that could predict ICI efficacy. MATERIALS AND METHODS The primary objective of this systematic review was to investigate the efficacy of ICI in TET. Secondary objectives included the toxicity of ICI, the efficacy of targeted therapies in TET, and the evaluation of the elements of TME that may be predictive factors of ICI efficacy. A literature search was conducted in February 2023 using the Ovid Medline and SciVerse Scopus databases. RESULTS 2944 abstracts were retrieved, of which 31 were retained for the systematic review. Five phase II and one retrospective study assessed ICI efficacy. The overall response rate (ORR) varied from 0% to 34%. Median progression-free survival (PFS) ranged from 3.8 to 8.6 months, being lower in thymic carcinoma (TC) (3.8-4.2 months). Median overall survival (OS) ranged from 14.1 to 35.4 months. Treatment-related adverse events occurred in 6.6% to 27.3% of patients. Sixteen studies assessed targeted therapies. The most active molecule was lenvatinib, with 38% ORR in patients with TC while no activity was detected for imatinib, erlotinib plus bevacizumab, and saracatinib. Ten studies assessed TME elements that could predict ICI efficacy. Four studies focused on the tumor-infiltrating immune cells suggesting improved outcomes in patients with TC and high tumor-infiltrating lymphocyte densities. Another study showed that CD8+, CD20+, and CD204+ tumor-infiltrating immune cells in cancer stroma might be prognostic biomarkers in TC. Another study identified the immune-related long non-coding RNAs as a predictor of response to ICI. Tumor mutational burden was identified as a predictive factor of ICI efficacy in one study. CONCLUSIONS Despite study heterogeneity, this review shows that ICI could be a therapeutic option for selected patients with TET that are not amenable to curative radical treatment after first-line chemotherapy.
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Affiliation(s)
- Apostolos C. Agrafiotis
- Department of Thoracic and Vascular Surgery, Antwerp University Hospital, University of Antwerp, B-2650 Edegem, Belgium
- European Lung Cancer Working Party (ELCWP), 1070 Brussels, Belgium
| | - Mariana Brandão
- European Lung Cancer Working Party (ELCWP), 1070 Brussels, Belgium
- Thoracic Oncology Unit, Institut Jules Bordet, Hôpital Universitaire de Bruxelles, Université Libre de Bruxelles, 1070 Brussels, Belgium
| | - Thierry Berghmans
- European Lung Cancer Working Party (ELCWP), 1070 Brussels, Belgium
- Thoracic Oncology Unit, Institut Jules Bordet, Hôpital Universitaire de Bruxelles, Université Libre de Bruxelles, 1070 Brussels, Belgium
| | - Valérie Durieux
- European Lung Cancer Working Party (ELCWP), 1070 Brussels, Belgium
- Bibliothèque des Sciences de la Santé, Université libre de Bruxelles, 1070 Brussels, Belgium
| | - Christiane Jungels
- European Lung Cancer Working Party (ELCWP), 1070 Brussels, Belgium
- Department of Oncological Medicine, Institut Jules Bordet, Hôpital Universitaire de Bruxelles, Université Libre de Bruxelles, 1070 Brussels, Belgium
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Conforti F, Pala L, De Pas T, He Y, Giaccone G. Investigational drugs for the treatment of thymic cancer: a focus on phase 1 and 2 clinical trials. Expert Opin Investig Drugs 2022; 31:895-904. [PMID: 35961945 DOI: 10.1080/13543784.2022.2113373] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Thymic epithelial tumors (TETs) are rare tumors of thymic epithelial cells. Treatment options for advanced disease patients who failed standard platinum-based chemotherapy are limited. AREAS COVERED Phase I and II trials published in the last five years testing new systemic treatments for advanced TET patients are discussed, as well as ongoing trials. A PubMed database literature review was conducted for articles published between January 2016 and December 2021, and ongoing clinical trials were retrieved from ClinicalTrials.gov database. EXPERT OPINION The most promising classes of new drugs in TET patients are angiogenesis inhibitors and immune checkpoint antibodies (ICIs). Sunitinib and Lenvatinib showed response rates of 26% and 38%, respectively, and ICIs showed durable responses in 20-25% in thymic carcinoma patients (TCs). Both approaches are mainly active in TCs, therefore new treatment options for thymomas is an unmet medical need.Two major new therapeutic strategies are ICIs combinations with other drugs and drugs that target pathways that are dysregulated in TETs.Future challenges include the development of preclinical models to help identify novel targets and test new treatment strategies, and randomized clinical trials to provide reliable evidence based on survival endpoints.
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Affiliation(s)
- Fabio Conforti
- Division of Medical Oncology for Melanoma, Sarcoma, and Rare Tumors, European Institute of Oncology, Milan, Italy
| | - Laura Pala
- Division of Medical Oncology for Melanoma, Sarcoma, and Rare Tumors, European Institute of Oncology, Milan, Italy
| | - Tommaso De Pas
- Division of Medical Oncology for Melanoma, Sarcoma, and Rare Tumors, European Institute of Oncology, Milan, Italy
| | - Yongfeng He
- Meyer Cancer Center, Weill Cornell Medicine, New York, USA
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Mahdavi SZB, Oroojalian F, Eyvazi S, Hejazi M, Baradaran B, Pouladi N, Tohidkia MR, Mokhtarzadeh A, Muyldermans S. An overview on display systems (phage, bacterial, and yeast display) for production of anticancer antibodies; advantages and disadvantages. Int J Biol Macromol 2022; 208:421-442. [PMID: 35339499 DOI: 10.1016/j.ijbiomac.2022.03.113] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 10/12/2021] [Accepted: 03/17/2022] [Indexed: 11/05/2022]
Abstract
Antibodies as ideal therapeutic and diagnostic molecules are among the top-selling drugs providing considerable efficacy in disease treatment, especially in cancer therapy. Limitations of the hybridoma technology as routine antibody generation method in conjunction with numerous developments in molecular biology led to the development of alternative approaches for the streamlined identification of most effective antibodies. In this regard, display selection technologies such as phage display, bacterial display, and yeast display have been widely promoted over the past three decades as ideal alternatives to traditional methods. The display of antibodies on phages is probably the most widespread of these methods, although surface display on bacteria or yeast have been employed successfully, as well. These methods using various sizes of combinatorial antibody libraries and different selection strategies possessing benefits in screening potency, generating, and isolation of high affinity antibodies with low risk of immunogenicity. Knowing the basics of each method assists in the design and retrieval process of antibodies suitable for different diseases, including cancer. In this review, we aim to outline the basics of each library construction and its display method, screening and selection steps. The advantages and disadvantages in comparison to alternative methods, and their applications in antibody engineering will be explained. Finally, we will review approved or non-approved therapeutic antibodies developed by employing these methods, which may serve as therapeutic antibodies in cancer therapy.
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Affiliation(s)
| | - Fatemeh Oroojalian
- Department of Advanced Sciences and Technologies in Medicine, School of Medicine, North Khorasan University of Medical Sciences, Bojnurd, Iran; Natural Products and Medicinal Plants Research Center, North Khorasan University of Medical Sciences, Bojnurd, Iran
| | - Shirin Eyvazi
- Department of Biology, Tabriz Branch, Islamic Azad University, Tabriz, Iran; Biotechnology Research Center, Tabriz Branch, Islamic Azad University, Tabriz, Iran
| | - Maryam Hejazi
- Chronic Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Behzad Baradaran
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Nasser Pouladi
- Department of Biology, Faculty of Basic Sciences, Azarbaijan Shahid Madani University, Tabriz, Iran
| | - Mohammad Reza Tohidkia
- Research Center for Pharmaceutical Nanotechnology, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ahad Mokhtarzadeh
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Serge Muyldermans
- Liaoning Key Laboratory of Molecular Recognition and Imaging, School of Bioengineering, Dalian University of Technology, Dalian, China..
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Bevacizumab in combination with paclitaxel and platinum for previously treated advanced thymic epithelial tumors. Med Oncol 2022; 39:25. [PMID: 34982283 DOI: 10.1007/s12032-021-01620-9] [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: 08/26/2021] [Accepted: 11/29/2021] [Indexed: 10/19/2022]
Abstract
There are no optimal regimens for advanced thymic epithelial tumors (TETs) when frontline chemotherapy fails. In this study, we aimed to assess the activity of Bevacizumab in combination with a routine chemotherapeutic regimen. Patients with advanced TETs who had failed after previous chemotherapy were enrolled in this study. Paclitaxel (160 mg/m2) and cisplatin (70 mg/m2) or carboplatin (area under the curve, 6) plus Bevacizumab (7.5 mg/kg) were intravenously injected on day 1.The treatment was repeated every 3 weeks until the disease progressed or intolerable toxicities occurred. Between March 2018 and August 2020, a total of 49 patients (21 thymoma and 28 thymic carcinoma) received the new treatment. There were 28 men and 21 women with a median age of 50 years (range: 21-73 years). The median number of cycles was 3 (range: 1-6) per patient. The objective response rate (ORR) for all patients was 43% (21/49). The ORRs for thymoma and thymic carcinoma were 24% and 57%, respectively. The median progression-free survival for thymoma and thymic carcinoma was 6 and 8 months, respectively. Hematological toxicities were the main side effects. Paclitaxel and platinum plus Bevacizumab showed promising effects in refractory or relapsed advanced TETs without severe toxicity. Even when applied as salvage therapy, this regimen resulted in a better ORR than frontline chemotherapy.
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Stachowicz-Stencel T, Synakiewicz A, Cornet M, Ferrari A, Garassino M, Masip JR, Julien R, Virgone C, Schneider DT, Brecht IB, Ben-Ami T, Bien E, Reguerre Y, Godzinski J, Bisogno G, Orbach D, Sarnacki S. Thymoma and thymic carcinoma in children and adolescents: The EXPeRT/PARTNER diagnostic and therapeutic recommendations. Pediatr Blood Cancer 2021; 68 Suppl 4:e29042. [PMID: 33881200 DOI: 10.1002/pbc.29042] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 03/15/2021] [Accepted: 03/16/2021] [Indexed: 12/13/2022]
Abstract
Thymic tumors are epithelial tumors arising from the anterior mediastinum and constitute 0.2-1.5% of all adult malignancies but are exceptional in pediatric population. Thymic epithelial tumors (TETs) encompass a variety of histologic subtypes associated with different clinical outcomes. Due to its rarity in children, TETs' management requires a multidisciplinary approach. However, prognosis remains still poor, especially among patients with thymic carcinoma. This study presents the internationally recognized recommendations for the diagnosis and treatment of thymic tumors in children and adolescents, established by the European Cooperative Study Group for Pediatric Rare Tumors (EXPeRT) group within the EU-funded project Paediatric Rare Tumours Network - European Registry (PARTNER).
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Affiliation(s)
| | - Anna Synakiewicz
- Department of Pediatrics, Hematology and Oncology, Medical University, Gdansk, Poland
| | - Marianna Cornet
- Department of Pediatric Surgery, Hôpital Necker-Enfants Malades, Université de Paris, Paris, France
| | - Andrea Ferrari
- Paediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Marina Garassino
- Thoraco-Pulmonary Medical Oncology Unit, Medical Oncology and Hematology Department, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | | | - Rod Julien
- Department of Pediatric Surgery, University of Caen Hospital, Caen, France
| | - Calogero Virgone
- Pediatric Surgery, Department of Women's and Children's Health, University of Padua, Padua, Italy
| | | | - Ines B Brecht
- Pediatric Oncology and Hematology, Children's Hospital, Eberhard-Karls-Universitaet, Tuebingen, Germany
| | - Tal Ben-Ami
- Pediatric Hematology Unit, Kaplan Medical Center, Rehovot, Israel
| | - Ewa Bien
- Department of Pediatrics, Hematology and Oncology, Medical University, Gdansk, Poland
| | - Yves Reguerre
- Department of Pediatric Hematology and Oncology, Félix Guyon University Hospital, Réunion Island, Saint-Denis, France
| | - Jan Godzinski
- Department of Pediatric Surgery, Marciniak Hospital, Wroclaw, Poland.,Department of Pediatric Traumatology and Emergency Medicine, Wroclaw Medical University, Wroclaw, Poland
| | - Gianni Bisogno
- Hematology and Oncology Division, Department for Women's and Children's Health, Padua University, Padua, Italy
| | - Daniel Orbach
- SIREDO Oncology Center (Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer), Institut Curie, PSL University, Paris, France
| | - Sabine Sarnacki
- Department of Pediatric Surgery, Hôpital Necker-Enfants Malades, Université de Paris, Paris, France
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Tateo V, Manuzzi L, Parisi C, De Giglio A, Campana D, Pantaleo MA, Lamberti G. An Overview on Molecular Characterization of Thymic Tumors: Old and New Targets for Clinical Advances. Pharmaceuticals (Basel) 2021; 14:316. [PMID: 33915954 PMCID: PMC8066729 DOI: 10.3390/ph14040316] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 03/25/2021] [Accepted: 03/26/2021] [Indexed: 12/11/2022] Open
Abstract
Thymic tumors are a group of rare mediastinal malignancies that include three different histological subtypes with completely different clinical behavior: the thymic carcinomas, the thymomas, and the rarest thymic neuroendocrine tumors. Nowadays, few therapeutic options are available for relapsed and refractory thymic tumors after a first-line platinum-based chemotherapy. In the last years, the deepening of knowledge on thymus' biological characterization has opened possibilities for new treatment options. Several clinical trials have been conducted, the majority with disappointing results mainly due to inaccurate patient selection, but recently some encouraging results have been presented. In this review, we summarize the molecular alterations observed in thymic tumors, underlying the great biological differences among the different histology, and the promising targeted therapies for the future.
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Affiliation(s)
- Valentina Tateo
- Department of Experimental, Diagnostic and Specialty Medicine, Policlinico di Sant’Orsola University Hospital, Via P. Albertoni 15, 40138 Bologna, Italy; (V.T.); (L.M.); (C.P.); (D.C.); (M.A.P.); (G.L.)
| | - Lisa Manuzzi
- Department of Experimental, Diagnostic and Specialty Medicine, Policlinico di Sant’Orsola University Hospital, Via P. Albertoni 15, 40138 Bologna, Italy; (V.T.); (L.M.); (C.P.); (D.C.); (M.A.P.); (G.L.)
| | - Claudia Parisi
- Department of Experimental, Diagnostic and Specialty Medicine, Policlinico di Sant’Orsola University Hospital, Via P. Albertoni 15, 40138 Bologna, Italy; (V.T.); (L.M.); (C.P.); (D.C.); (M.A.P.); (G.L.)
| | - Andrea De Giglio
- Department of Experimental, Diagnostic and Specialty Medicine, Policlinico di Sant’Orsola University Hospital, Via P. Albertoni 15, 40138 Bologna, Italy; (V.T.); (L.M.); (C.P.); (D.C.); (M.A.P.); (G.L.)
- Division of Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via P. Albertoni 15, 40138 Bologna, Italy
| | - Davide Campana
- Department of Experimental, Diagnostic and Specialty Medicine, Policlinico di Sant’Orsola University Hospital, Via P. Albertoni 15, 40138 Bologna, Italy; (V.T.); (L.M.); (C.P.); (D.C.); (M.A.P.); (G.L.)
- Division of Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via P. Albertoni 15, 40138 Bologna, Italy
| | - Maria Abbondanza Pantaleo
- Department of Experimental, Diagnostic and Specialty Medicine, Policlinico di Sant’Orsola University Hospital, Via P. Albertoni 15, 40138 Bologna, Italy; (V.T.); (L.M.); (C.P.); (D.C.); (M.A.P.); (G.L.)
- Division of Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via P. Albertoni 15, 40138 Bologna, Italy
| | - Giuseppe Lamberti
- Department of Experimental, Diagnostic and Specialty Medicine, Policlinico di Sant’Orsola University Hospital, Via P. Albertoni 15, 40138 Bologna, Italy; (V.T.); (L.M.); (C.P.); (D.C.); (M.A.P.); (G.L.)
- Division of Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via P. Albertoni 15, 40138 Bologna, Italy
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10
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Du H, Bao Y, Liu C, Zhong A, Niu Y, Tang X. miR‑139‑5p enhances cisplatin sensitivity in non‑small cell lung cancer cells by inhibiting cell proliferation and promoting apoptosis via the targeting of Homeobox protein Hox‑B2. Mol Med Rep 2021; 23:104. [PMID: 33300085 PMCID: PMC7723155 DOI: 10.3892/mmr.2020.11743] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Accepted: 08/14/2020] [Indexed: 02/07/2023] Open
Abstract
The development of chemotherapeutic dug resistance hinders the clinical treatment of cancer. MicroRNAs (miRNAs/miRs) have been revealed to serve essential roles in the drug resistance of numerous types of cancer. miR‑139‑5p was previously reported to be associated with cisplatin (DDP) sensitivity in human nasopharyngeal carcinoma cells and colorectal cancer cells. However, the effect and underlying mechanism of miR‑139‑5p in DDP sensitivity in non‑small cell lung cancer (NSCLC) cells has not yet been fully elucidated. In the present study, the expression of miR‑139‑5p and Homeobox protein Hox‑B2 (HOXB2) in NSCLC tissues was examined by reverse transcription‑quantitative polymerase chain reaction (RT‑qPCR) and western blotting. Subsequently, the effect of miR‑139‑5p on the DDP sensitivity of NSCLC cells in vitro was investigated. Cell proliferation was examined using a Cell Counting Kit‑8 assay. Western blotting was used to evaluate the protein expression of HOXB2, phosphorylated (p)‑PI3K, p‑AKT, caspase‑3 and cleaved‑caspase‑3, and RT‑qPCR was used to evaluate the expression of miR‑139‑5p, and the mRNA expression levels of HOXB2, PI3K, AKT and caspase‑3. The apoptotic rate of the cells was detected using flow cytometry. miR‑139‑5p expression in NSCLC tissues was shown to be significantly lower compared with that in adjacent tissues. Additionally, miR‑139‑5p increased cell apoptosis and inhibited NSCLC cell proliferation induced by DDP in vitro via modulating the PI3K/AKT/caspase‑3 signaling pathway. Furthermore, HOXB2 was identified to be a target of miR‑139‑5p, and miR‑139‑5p was revealed to sensitize NSCLC cells to DDP via the targeting of HOXB2. Taken together, the results of the present study demonstrated that regulating the expression of miR‑139‑5p could provide a novel approach to reverse DDP resistance and increase chemosensitivity in the treatment of NSCLC.
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Affiliation(s)
- Hailian Du
- Department of Respiratory Medicine, Weifang Yidu Central Hospital, Weifang, Shandong 262500, P.R. China
| | - Ya'nan Bao
- Department of Thoracic Surgery, The First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan 650000, P.R. China
| | - Chunying Liu
- Ultrasonic Department, Anqiu People's Hospital, Anqiu, Shandong 262100, P.R. China
| | - Anqiao Zhong
- Department of Respiratory Medicine, Weifang Yidu Central Hospital, Weifang, Shandong 262500, P.R. China
| | - Yikai Niu
- Department of Respiratory Medicine, Weifang Yidu Central Hospital, Weifang, Shandong 262500, P.R. China
| | - Xingping Tang
- Department of Respiratory Medicine, Weifang Yidu Central Hospital, Weifang, Shandong 262500, P.R. China
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11
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Alfaleh MA, Alsaab HO, Mahmoud AB, Alkayyal AA, Jones ML, Mahler SM, Hashem AM. Phage Display Derived Monoclonal Antibodies: From Bench to Bedside. Front Immunol 2020; 11:1986. [PMID: 32983137 PMCID: PMC7485114 DOI: 10.3389/fimmu.2020.01986] [Citation(s) in RCA: 129] [Impact Index Per Article: 32.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Accepted: 07/23/2020] [Indexed: 12/12/2022] Open
Abstract
Monoclonal antibodies (mAbs) have become one of the most important classes of biopharmaceutical products, and they continue to dominate the universe of biopharmaceutical markets in terms of approval and sales. They are the most profitable single product class, where they represent six of the top ten selling drugs. At the beginning of the 1990s, an in vitro antibody selection technology known as antibody phage display was developed by John McCafferty and Sir. Gregory Winter that enabled the discovery of human antibodies for diverse applications, particularly antibody-based drugs. They created combinatorial antibody libraries on filamentous phage to be utilized for generating antigen specific antibodies in a matter of weeks. Since then, more than 70 phage–derived antibodies entered clinical studies and 14 of them have been approved. These antibodies are indicated for cancer, and non-cancer medical conditions, such as inflammatory, optical, infectious, or immunological diseases. This review will illustrate the utility of phage display as a powerful platform for therapeutic antibodies discovery and describe in detail all the approved mAbs derived from phage display.
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Affiliation(s)
- Mohamed A Alfaleh
- Faculty of Pharmacy, King Abdulaziz University, Jeddah, Saudi Arabia.,Vaccines and Immunotherapy Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Hashem O Alsaab
- Department of Pharmaceutics and Pharmaceutical Technology, College of Pharmacy, Taif University, Taif, Saudi Arabia
| | - Ahmad Bakur Mahmoud
- College of Applied Medical Sciences, Taibah University, Medina, Saudi Arabia
| | - Almohanad A Alkayyal
- Department of Medical Laboratory Technology, University of Tabuk, Tabuk, Saudi Arabia
| | - Martina L Jones
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, Brisbane, QLD, Australia.,Australian Research Council Training Centre for Biopharmaceutical Innovation, The University of Queensland, Brisbane, QLD, Australia
| | - Stephen M Mahler
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, Brisbane, QLD, Australia.,Australian Research Council Training Centre for Biopharmaceutical Innovation, The University of Queensland, Brisbane, QLD, Australia
| | - Anwar M Hashem
- Vaccines and Immunotherapy Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia.,Department of Medical Microbiology and Parasitology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
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12
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Melis E, Gallo E, di Martino S, Gallina FT, Laquintana V, Casini B, Visca P, Ganci F, Alessandrini G, Caterino M, Cecere FL, Mandoj C, Papadantonakis A, De Bello N, Lattanzio R, Palmieri G, Garassino MC, Girard N, Conti L, Blandino G, Fazi F, Facciolo F, Pescarmona E, Ciliberto G, Marino M. Thymic Epithelial Tumors as a Model of Networking: Development of a Synergistic Strategy for Clinical and Translational Research Purposes. Front Oncol 2020; 10:922. [PMID: 32760665 PMCID: PMC7372300 DOI: 10.3389/fonc.2020.00922] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Accepted: 05/11/2020] [Indexed: 12/23/2022] Open
Abstract
Among the group of thymic epithelial tumors (TET), thymomas often show either uncertain or explicit malignant biological behavior, local invasiveness, and intrathoracic relapse and are often difficult to manage. From the initial stages, thymic carcinomas tend to show aggressive behavior and extrathoracic spread. Moreover, the interplay of epithelial cells and thymocytes in thymomas causes complex immune derangement and related systemic autoimmune diseases. Due to their rare occurrence and to the limited funding opportunities available for rare tumors, it is challenging to make advances in clinical and translational research in TET. The authors of this paper are all members of a multidisciplinary clinical and research thoracic tumor team. Strong input was given to the team by long-standing expertise in TET in the Pathology Department. In addition, thanks to the collaboration between research units at our Institute as well as to national collaborations, over the last 10 years we were able to perform several tissue-based research studies. The most recent studies focused on microRNA and on functional studies on the thymic carcinoma cell line 1889c. The recent implementation of our biobank now provides us with a new tool for networking collaborative research activities. Moreover, the participation in a worldwide community such as ITMIG (International Thymic Malignancy Interest Group) has allowed us to significantly contribute toward fundamental projects/research both in tissue-based studies (The Cancer Genome Atlas) and in clinical studies (TNM staging of TET). Our achievements derive from constant commitment and long-standing experience in diagnosis and research in TET. New perspectives opened up due to the establishment of national [the Italian Collaborative Group for ThYmic MalignanciEs (TYME)] and European reference networks such as EURACAN, for an empowered joint clinical action in adult solid rare tumors. The challenge we face still lies in the advancement of clinical and basic science in thymic epithelial malignancies.
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Affiliation(s)
- Enrico Melis
- Thoracic Surgery Unit, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Enzo Gallo
- Department of Pathology, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Simona di Martino
- Department of Pathology, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | | | - Valentina Laquintana
- Department of Pathology, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Beatrice Casini
- Department of Pathology, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Paolo Visca
- Department of Pathology, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Federica Ganci
- Oncogenomic and Epigenetic Unit, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | | | - Mauro Caterino
- Radiology Unit, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | | | - Chiara Mandoj
- Clinical Pathology, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | | | - Nicoletta De Bello
- Thoracic Surgery Unit, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Rossano Lattanzio
- University “G. d'Annunzio,” Department of Medical, Oral and Biotechnological Sciences, Center for Advanced Studies and Technology (CAST), Chieti, Italy
| | - Giovannella Palmieri
- Scientific Direction, Department of Clinical Medicine and Surgery, Rare Tumors Reference Center, University Federico II, Naples, Italy
| | - Marina Chiara Garassino
- Thoracic Oncology Unit, Division of Medical Oncology, Foundation IRCCS–Italian National Cancer Institute, Milan, Italy
| | - Nicolas Girard
- Institut du Thorax Curie-Montsouris, Institut Curie, Paris, France
| | - Laura Conti
- Clinical Pathology, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Giovanni Blandino
- Oncogenomic and Epigenetic Unit, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Francesco Fazi
- Department of Anatomical, Histological, Forensic & Orthopedic Sciences, Section of Histology & Medical Embryology, Sapienza University of Rome, Laboratory Affiliated to Instituto Pasteur Italia-Fondazione Cenci Bolognetti, Rome, Italy
| | - Francesco Facciolo
- Thoracic Surgery Unit, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Edoardo Pescarmona
- Department of Pathology, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Gennaro Ciliberto
- Scientific Direction, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Mirella Marino
- Department of Pathology, IRCCS Regina Elena National Cancer Institute, Rome, Italy
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13
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Conforti F, Pala L, Giaccone G, De Pas T. Thymic epithelial tumors: From biology to treatment. Cancer Treat Rev 2020; 86:102014. [PMID: 32272379 DOI: 10.1016/j.ctrv.2020.102014] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2019] [Revised: 02/29/2020] [Accepted: 03/19/2020] [Indexed: 11/30/2022]
Abstract
In the last few years, meaningful advances have been made in the knowledge of the biology of Thymic Epithelial Tumors (TETs). Data available suggest that in most cases, the different histological subtypes could be distinct biological entities, characterized by specific molecular aberrations, rather than representing a histological continuum of diseases. Recurrent gene mutations in Thymomas and Thymic Carcinoma have been identified, but we still do not know the exact role played by these mutations in TETs pathogenesis. Relevant new data are now available on the pathogenetic mechanisms underlying the association between TETs and autoimmune diseases that warrant further investigations for the potential therapeutic implications. The progress in knowledge of the molecular pathways involved in TETs pathogenesis, allowed to identify and to test target therapies potentially active in such diseases. Platinum-based chemotherapy remains the standard first line treatment for patients with advanced or metastatic TETs. However, some promising data have been reported on the activity of new target therapies, including anti-angiogenic drugs, Cycline Dependent Kinases and PI3K/mTOR inhibitors, as well as of Immune-checkpoint inhibitors. A number of new drugs and combinations are currently under evaluation. The efficacy of new drugs should be balanced with their toxicity profiles, in such complex patients that seem to be more susceptible to develop drug-related toxicities, in particular with immunotherapies.
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Affiliation(s)
- Fabio Conforti
- Division of Medical Oncology for Melanoma, Sarcoma, and Rare Tumors, IEO, European Institute of Oncology IRCCS, Milan, Italy.
| | - Laura Pala
- Division of Medical Oncology for Melanoma, Sarcoma, and Rare Tumors, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | | | - Tommaso De Pas
- Division of Medical Oncology for Melanoma, Sarcoma, and Rare Tumors, IEO, European Institute of Oncology IRCCS, Milan, Italy
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14
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Alfaleh MA, Alsaab HO, Mahmoud AB, Alkayyal AA, Jones ML, Mahler SM, Hashem AM. Phage Display Derived Monoclonal Antibodies: From Bench to Bedside. Front Immunol 2020. [PMID: 32983137 DOI: 10.3389/fimmu.2020.01986/bibtex] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
Abstract
Monoclonal antibodies (mAbs) have become one of the most important classes of biopharmaceutical products, and they continue to dominate the universe of biopharmaceutical markets in terms of approval and sales. They are the most profitable single product class, where they represent six of the top ten selling drugs. At the beginning of the 1990s, an in vitro antibody selection technology known as antibody phage display was developed by John McCafferty and Sir. Gregory Winter that enabled the discovery of human antibodies for diverse applications, particularly antibody-based drugs. They created combinatorial antibody libraries on filamentous phage to be utilized for generating antigen specific antibodies in a matter of weeks. Since then, more than 70 phage-derived antibodies entered clinical studies and 14 of them have been approved. These antibodies are indicated for cancer, and non-cancer medical conditions, such as inflammatory, optical, infectious, or immunological diseases. This review will illustrate the utility of phage display as a powerful platform for therapeutic antibodies discovery and describe in detail all the approved mAbs derived from phage display.
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Affiliation(s)
- Mohamed A Alfaleh
- Faculty of Pharmacy, King Abdulaziz University, Jeddah, Saudi Arabia
- Vaccines and Immunotherapy Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Hashem O Alsaab
- Department of Pharmaceutics and Pharmaceutical Technology, College of Pharmacy, Taif University, Taif, Saudi Arabia
| | - Ahmad Bakur Mahmoud
- College of Applied Medical Sciences, Taibah University, Medina, Saudi Arabia
| | - Almohanad A Alkayyal
- Department of Medical Laboratory Technology, University of Tabuk, Tabuk, Saudi Arabia
| | - Martina L Jones
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, Brisbane, QLD, Australia
- Australian Research Council Training Centre for Biopharmaceutical Innovation, The University of Queensland, Brisbane, QLD, Australia
| | - Stephen M Mahler
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, Brisbane, QLD, Australia
- Australian Research Council Training Centre for Biopharmaceutical Innovation, The University of Queensland, Brisbane, QLD, Australia
| | - Anwar M Hashem
- Vaccines and Immunotherapy Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
- Department of Medical Microbiology and Parasitology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
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15
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Imbimbo M, Ottaviano M, Vitali M, Fabbri A, Leuzzi G, Fiore M, Franceschini D, Pasello G, Perrino M, Schiavon M, Pruneri G, Dei Tos AP, Sangalli C, Garassino MC, Berardi R, Alessi A, Calareso G, Petrini I, Scorsetti M, Scotti V, Rosso L, Rea F, Pastorino U, Casali PG, Ramella S, Ricardi U, Abate-Daga L, Torri V, Trama A, Palmieri G, Marino M, Zucali PA. Best practices for the management of thymic epithelial tumors: A position paper by the Italian collaborative group for ThYmic MalignanciEs (TYME). Cancer Treat Rev 2018; 71:76-87. [PMID: 30366202 DOI: 10.1016/j.ctrv.2018.10.001] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2018] [Revised: 09/18/2018] [Accepted: 10/03/2018] [Indexed: 12/11/2022]
Abstract
Thymic epithelial tumors (TETs) are a heterogenous group of rare tumors, with a complex histopatological classification. Furthermore, the recent introduction of the first TNM staging system, that is scheduled to replace the Masaoka-Koga system, may create further difficulties in TET management, that remains challenging. Several guidelines for treatment of TETs are available and provide recommendations based mainly on non randomized trials and retrospective or limited series. Often the lack of evidence leads to formulation of indications based on expert opinions. As for other rare cancers it is crucial to create networks to coordinate the work among centres involved in treatment of these diseases in order to offer the best diagnostic and therapeutic tools. For this purpose, in 2014 a network named TYME (ThYmic MalignanciEs), was founded in Italy with the aim of improving care and research in TETs. In September 2017 a panel of multidisciplinary experts from TYME network and from other Italian centres strongly involved in TET diagnosis and treatment convened a first Italian Expert meeting together with representatives of association for patients affected by rare thoracic cancers Tu.To.R, to explore how these tumors are managed in the different centres of Italy compared to ESMO guidelines. In this paper we summarize the issues discussed during that meeting and we propose recommandations based on Masaoka Koga and the new TNM staging system.
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Affiliation(s)
- Martina Imbimbo
- Unit of Thoracic Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.
| | - Margaret Ottaviano
- Rare Tumors Reference Center, Department of Clinical Medicine and Surgery, University Federico II, Naples, Italy
| | - Milena Vitali
- Unit of Thoracic Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Alessandra Fabbri
- Department of Pathology and Laboratory Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Giovanni Leuzzi
- Thoracic Surgery Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Michele Fiore
- Radiation Oncology, Campus Bio-Medico di Roma, Italy
| | - Davide Franceschini
- Radiotherapy and Radiosurgery Department, Humanitas Clinical and Research Hospital, Rozzano (Milan), Italy
| | - Giulia Pasello
- Medical Oncology 2, Istituto Oncologico Veneto IRCCS, Padova, Italy
| | - Matteo Perrino
- Department of Medical Oncology, Humanitas Clinical and Research Hospital, Rozzano (Milan), Italy
| | - Marco Schiavon
- Thoracic Surgery Unit Department of Cardio-Thoracic and Vascular Sciences, University of Padova, Italy
| | - Giancarlo Pruneri
- Department of Pathology and Laboratory Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | | | - Claudia Sangalli
- Department of Radiology and Radiotherapy, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | | | - Rossana Berardi
- Clinica Oncologica, Università Politecnica delle Marche, Ospedali Riuniti di Ancona, Ancona, Italy
| | - Alessandra Alessi
- Department of Nuclear Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Giuseppina Calareso
- Department of Radiology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Iacopo Petrini
- General Pathology, Department of Translational Research and New Technologies in Medicine, University of Pisa, Italy
| | - Marta Scorsetti
- Radiotherapy and Radiosurgery Department, Humanitas Clinical and Research Hospital, Rozzano (Milan), Italy; Humanitas University, Department of Biomedical Sciences, Rozzano (Milan), Italy
| | - Vieri Scotti
- Department of Oncology, Radiation Oncology Unit, Careggi University Hospital, Florence, Italy
| | - Lorenzo Rosso
- Thoracic Surgery and Lung Transplantation Unit, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, University of Milan, Italy
| | - Federico Rea
- Thoracic Surgery Unit Department of Cardio-Thoracic and Vascular Sciences, University of Padova, Italy
| | - Ugo Pastorino
- Thoracic Surgery Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Paolo Giovanni Casali
- Adult Mesenchymal Tumor Medical Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Sara Ramella
- Radiation Oncology, Campus Bio-Medico di Roma, Italy
| | | | | | - Valter Torri
- Laboratory of Methodology for Biomedical Research, IRCCS-Mario Negri Institute for Pharmacological Research, Milan, Italy
| | - Annalisa Trama
- Evaluative Epidemiology Unit-Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Giovannella Palmieri
- Rare Tumors Reference Center, Department of Clinical Medicine and Surgery, University Federico II, Naples, Italy
| | - Mirella Marino
- Department of Pathology, Regina Elena National Cancer Institute, Roma, Italy
| | - Paolo Andrea Zucali
- Department of Medical Oncology, Humanitas Clinical and Research Hospital, Rozzano (Milan), Italy
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