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Calabrese F, Pezzuto F, Lunardi F, Fortarezza F, Tzorakoleftheraki SE, Resi MV, Tiné M, Pasello G, Hofman P. Morphologic-Molecular Transformation of Oncogene Addicted Non-Small Cell Lung Cancer. Int J Mol Sci 2022; 23:ijms23084164. [PMID: 35456982 PMCID: PMC9031930 DOI: 10.3390/ijms23084164] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 04/04/2022] [Accepted: 04/07/2022] [Indexed: 02/05/2023] Open
Abstract
Patients with non-small cell lung cancer, especially adenocarcinomas, harbour at least one oncogenic driver mutation that can potentially be a target for therapy. Treatments of these oncogene-addicted tumours, such as the use of tyrosine kinase inhibitors (TKIs) of mutated epidermal growth factor receptor, have dramatically improved the outcome of patients. However, some patients may acquire resistance to treatment early on after starting a targeted therapy. Transformations to other histotypes—small cell lung carcinoma, large cell neuroendocrine carcinoma, squamous cell carcinoma, and sarcomatoid carcinoma—have been increasingly recognised as important mechanisms of resistance and are increasingly becoming a topic of interest for all specialists involved in the diagnosis, management, and care of these patients. This article, after examining the most used TKI agents and their main biological activities, discusses histological and molecular transformations with an up-to-date review of all previous cases published in the field. Liquid biopsy and future research directions are also briefly discussed to offer the reader a complete and up-to-date overview of the topic.
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Affiliation(s)
- Fiorella Calabrese
- Department of Cardiac, Thoracic, Vascular Sciences, and Public Health, University of Padova, 35128 Padova, Italy; (F.P.); (F.L.); (F.F.); (M.T.)
- Correspondence: ; Tel.: +39-049-827-2268
| | - Federica Pezzuto
- Department of Cardiac, Thoracic, Vascular Sciences, and Public Health, University of Padova, 35128 Padova, Italy; (F.P.); (F.L.); (F.F.); (M.T.)
| | - Francesca Lunardi
- Department of Cardiac, Thoracic, Vascular Sciences, and Public Health, University of Padova, 35128 Padova, Italy; (F.P.); (F.L.); (F.F.); (M.T.)
| | - Francesco Fortarezza
- Department of Cardiac, Thoracic, Vascular Sciences, and Public Health, University of Padova, 35128 Padova, Italy; (F.P.); (F.L.); (F.F.); (M.T.)
| | | | - Maria Vittoria Resi
- Department of Surgery, Oncology and Gastroenterology, University of Padova, 35128 Padova, Italy; (M.V.R.); (G.P.)
- Medical Oncology 2, Istituto Oncologico Veneto IOV-IRCSS, Padova, 35128 Padova, Italy
| | - Mariaenrica Tiné
- Department of Cardiac, Thoracic, Vascular Sciences, and Public Health, University of Padova, 35128 Padova, Italy; (F.P.); (F.L.); (F.F.); (M.T.)
| | - Giulia Pasello
- Department of Surgery, Oncology and Gastroenterology, University of Padova, 35128 Padova, Italy; (M.V.R.); (G.P.)
- Medical Oncology 2, Istituto Oncologico Veneto IOV-IRCSS, Padova, 35128 Padova, Italy
| | - Paul Hofman
- Laboratoire de Pathologie Clinique et Expérimentale, FHU OncoAge, Biobank BB-0033-00025, Université Côte d’Azur, 06000 Nice, France;
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Kolesar J, Peh S, Thomas L, Baburaj G, Mukherjee N, Kantamneni R, Lewis S, Pai A, Udupa KS, Kumar An N, Rangnekar VM, Rao M. Integration of liquid biopsy and pharmacogenomics for precision therapy of EGFR mutant and resistant lung cancers. Mol Cancer 2022; 21:61. [PMID: 35209919 PMCID: PMC8867675 DOI: 10.1186/s12943-022-01534-8] [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: 11/30/2021] [Accepted: 02/07/2022] [Indexed: 11/22/2022] Open
Abstract
The advent of molecular profiling has revolutionized the treatment of lung cancer by comprehensively delineating the genomic landscape of the epidermal growth factor receptor (EGFR) gene. Drug resistance caused by EGFR mutations and genetic polymorphisms of drug metabolizing enzymes and transporters impedes effective treatment of EGFR mutant and resistant lung cancer. This review appraises current literature, opportunities, and challenges associated with liquid biopsy and pharmacogenomic (PGx) testing as precision therapy tools in the management of EGFR mutant and resistant lung cancers. Liquid biopsy could play a potential role in selection of precise tyrosine kinase inhibitor (TKI) therapies during different phases of lung cancer treatment. This selection will be based on the driver EGFR mutational status, as well as monitoring the development of potential EGFR mutations arising during or after TKIs treatment, since some of these new mutations may be druggable targets for alternative TKIs. Several studies have identified the utility of liquid biopsy in the identification of EGFR driver and acquired resistance with good sensitivities for various blood-based biomarkers. With a plethora of sequencing technologies and platforms available currently, further evaluations using randomized controlled trials (RCTs) in multicentric, multiethnic and larger patient cohorts could enable optimization of liquid-based assays for the detection of EGFR mutations, and support testing of CYP450 enzymes and drug transporter polymorphisms to guide precise dosing of EGFR TKIs.
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Affiliation(s)
- Jill Kolesar
- Department of Pharmacy Practice & Science, University of Kentucky, Lexington, KY, 40536, USA
| | - Spencer Peh
- Department of Pharmacy Practice & Science, University of Kentucky, Lexington, KY, 40536, USA
| | - Levin Thomas
- Department of Pharmacy Practice, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India
| | - Gayathri Baburaj
- Department of Pharmacy Practice, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India
| | - Nayonika Mukherjee
- Department of Pharmacy Practice, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India
| | - Raveena Kantamneni
- Department of Pharmacy Practice, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India
| | - Shirley Lewis
- Department of Radiotherapy and Oncology, Kasturba Medical College, Manipal Comprehensive Cancer Care Centre, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India
| | - Ananth Pai
- Department of Medical Oncology, Kasturba Medical College, Manipal Comprehensive Cancer Care Centre, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India
| | - Karthik S Udupa
- Department of Medical Oncology, Kasturba Medical College, Manipal Comprehensive Cancer Care Centre, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India
| | - Naveena Kumar An
- Department of Surgical Oncology, Kasturba Medical College, Manipal Comprehensive Cancer Care Centre, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India
| | - Vivek M Rangnekar
- Markey Cancer Centre and Department of Radiation Medicine, University of Kentucky, Lexington, KY, 40536, USA
| | - Mahadev Rao
- Department of Pharmacy Practice, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India.
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Pizzutilo EG, Pedrani M, Amatu A, Ruggieri L, Lauricella C, Veronese SM, Signorelli D, Cerea G, Giannetta L, Siena S, Sartore-Bianchi A. Liquid Biopsy for Small Cell Lung Cancer either De Novo or Transformed: Systematic Review of Different Applications and Meta-Analysis. Cancers (Basel) 2021; 13:2265. [PMID: 34066817 PMCID: PMC8125928 DOI: 10.3390/cancers13092265] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 05/02/2021] [Accepted: 05/03/2021] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND The potential added value of liquid biopsy (LB) is not well determined in the case of small cell lung cancer (SCLC), an aggressive tumor that can occur either de novo or from the histologic transformation of non-small cell lung cancer (NSCLC). METHODS A systematic review of studies adopting LB in patients with SCLC have been performed to assess the clinical utility of circulating tumor DNA (ctDNA) or circulating tumor cells (CTCs). RESULTS After a screening of 728 records, 62 studies (32 evaluating CTCs, 27 ctDNA, and 3 both) met predetermined eligibility criteria. Only four studies evaluated LB in the diagnostic setting for SCLC, while its prognostic significance was evaluated in 38 studies and prominently supported by both ctDNA and CTCs. A meta-analysis of 11 studies as for CTCs enumeration showed an HR for overall survival of 2.63 (1.71-4.05), with a potential publication bias. The feasibility of tumor genomic profiling and the predictive role of LB in terms of response/resistance to chemotherapy was assessed in 11 and 24 studies, respectively, with greater consistency for those regarding ctDNA. Intriguingly, several case reports suggest that LB can indirectly capture the transition to SCLC in NSCLC treated with EGFR tyrosine kinase inhibitors. CONCLUSIONS While dedicated trials are needed, LB holds potential clinical roles in both de novo and transformed SCLC. CtDNA analysis appears the most valuable and practicable tool for both disease monitoring and genomic profiling.
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Affiliation(s)
- Elio Gregory Pizzutilo
- Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, 20162 Milan, Italy; (E.G.P.); (M.P.); (A.A.); (L.R.); (C.L.); (S.M.V.); (D.S.); (G.C.); (L.G.); (S.S.)
- Department of Oncology and Hemato-Oncology, Università degli Studi di Milano, 20122 Milan, Italy
| | - Martino Pedrani
- Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, 20162 Milan, Italy; (E.G.P.); (M.P.); (A.A.); (L.R.); (C.L.); (S.M.V.); (D.S.); (G.C.); (L.G.); (S.S.)
- Department of Oncology and Hemato-Oncology, Università degli Studi di Milano, 20122 Milan, Italy
| | - Alessio Amatu
- Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, 20162 Milan, Italy; (E.G.P.); (M.P.); (A.A.); (L.R.); (C.L.); (S.M.V.); (D.S.); (G.C.); (L.G.); (S.S.)
| | - Lorenzo Ruggieri
- Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, 20162 Milan, Italy; (E.G.P.); (M.P.); (A.A.); (L.R.); (C.L.); (S.M.V.); (D.S.); (G.C.); (L.G.); (S.S.)
- Department of Oncology and Hemato-Oncology, Università degli Studi di Milano, 20122 Milan, Italy
| | - Calogero Lauricella
- Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, 20162 Milan, Italy; (E.G.P.); (M.P.); (A.A.); (L.R.); (C.L.); (S.M.V.); (D.S.); (G.C.); (L.G.); (S.S.)
| | - Silvio Marco Veronese
- Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, 20162 Milan, Italy; (E.G.P.); (M.P.); (A.A.); (L.R.); (C.L.); (S.M.V.); (D.S.); (G.C.); (L.G.); (S.S.)
| | - Diego Signorelli
- Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, 20162 Milan, Italy; (E.G.P.); (M.P.); (A.A.); (L.R.); (C.L.); (S.M.V.); (D.S.); (G.C.); (L.G.); (S.S.)
| | - Giulio Cerea
- Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, 20162 Milan, Italy; (E.G.P.); (M.P.); (A.A.); (L.R.); (C.L.); (S.M.V.); (D.S.); (G.C.); (L.G.); (S.S.)
| | - Laura Giannetta
- Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, 20162 Milan, Italy; (E.G.P.); (M.P.); (A.A.); (L.R.); (C.L.); (S.M.V.); (D.S.); (G.C.); (L.G.); (S.S.)
| | - Salvatore Siena
- Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, 20162 Milan, Italy; (E.G.P.); (M.P.); (A.A.); (L.R.); (C.L.); (S.M.V.); (D.S.); (G.C.); (L.G.); (S.S.)
- Department of Oncology and Hemato-Oncology, Università degli Studi di Milano, 20122 Milan, Italy
| | - Andrea Sartore-Bianchi
- Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, 20162 Milan, Italy; (E.G.P.); (M.P.); (A.A.); (L.R.); (C.L.); (S.M.V.); (D.S.); (G.C.); (L.G.); (S.S.)
- Department of Oncology and Hemato-Oncology, Università degli Studi di Milano, 20122 Milan, Italy
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Ma S, He Z, Fu H, Wang L, Wu X, Zhang Z, Wang Q. Dynamic changes of acquired T790M mutation and small cell lung cancer transformation in a patient with EGFR-mutant adenocarcinoma after first- and third-generation EGFR-TKIs: a case report. Transl Lung Cancer Res 2020; 9:139-143. [PMID: 32206560 PMCID: PMC7082284 DOI: 10.21037/tlcr.2020.01.07] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Epithelial growth factor receptor (EGFR) T790M mutation and small cell lung cancer (SCLC) transformation are well-known resistance mechanisms acquired during treatment with EGFR tyrosine kinase inhibitors (TKIs). Various mechanisms sometimes coexist in patients. Here, we report a 57-year-old female diagnosed with stage IV lung adenocarcinoma, who harbored an EGFR exon 19 deletion mutation. This patient initially received gefitinib and progressed after 14 months. A repeat biopsy was performed, and the original EGFR exon 19 deletion and acquired exon 20 T790M mutation were identified. Then, pemetrexed plus carboplatin was administered as second-line and osimertinib as third-line treatment. Rapid progression and mixed response were observed after 2 months on osimertinib, with stable disease of the primary lung lesion but rapid growth of a right lower chest mass. The progressive chest lesion underwent biopsy, and the SCLC transformation was revealed. Furthermore, the patient was treated with etoposide and cisplatin, and she achieved disease control for 4 months. A fourth biopsy both for the primary lung lesion and the chest mass were finally conducted. Interestingly, the histopathology of the two different lesions showed adenocarcinoma and SCLC, respectively. The patient then rapidly suffered brain metastasis, and no EGFR mutations were detected in her cerebrospinal fluid (CSF). Overall survival (OS) of the patient was 29 months. This patient experienced concomitant resistance mechanisms of T790M mutation and SCLC transformation, which might have resulted from intra-tumor heterogeneity and drug-induced selection. Ultimately, this case reminds us that repeat biopsies are essential for patients receiving EGFR-TKIs in order to make appropriate treatment decisions according to the diverse mechanisms of acquired resistance.
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Affiliation(s)
- Shuxiang Ma
- Department of Internal Medicine, Henan Cancer Hospital, Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou 450008, China
| | - Zhen He
- Department of Internal Medicine, Henan Cancer Hospital, Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou 450008, China
| | - Hongyong Fu
- Department of Internal Medicine, Henan Cancer Hospital, Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou 450008, China
| | - Lili Wang
- Department of Internal Medicine, Henan Cancer Hospital, Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou 450008, China
| | - Xuan Wu
- Department of Internal Medicine, Henan Cancer Hospital, Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou 450008, China
| | - Zhe Zhang
- Department of Internal Medicine, Henan Cancer Hospital, Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou 450008, China
| | - Qiming Wang
- Department of Internal Medicine, Henan Cancer Hospital, Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou 450008, China
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5
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Intrapatient Molecular and Histologic Heterogeneity After First-generation or Second-generation TKI Therapy of NSCLC Patients: Potential Clinical Impact on Subsequent third-generation TKI Treatment. Am J Clin Oncol 2020; 42:845-850. [PMID: 31644442 DOI: 10.1097/coc.0000000000000615] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
OBJECTIVES The discovery of tyrosine kinase inhibitors (TKI) has remarkably improved the clinical course of patients with non-small cell lung cancer driven by Epidermal Growth Factor Receptor (EGFR) mutations. However, virtually in all cases, the disease resurfaces in a TKI-resistant form that is mainly linked to an acquired EGFR-T790M mutation, a MET amplification, or small cell lung cancer (SCLC) transformation. Third-generation TKIs are able to block tumor growth through an irreversible binding to the T790M-mutated receptor. Such new treatments require the diagnostic analysis of new pathologic tissue or a liquid biopsy to detect the presence of the T790M mutation. MATERIALS AND METHODS Pre-TKI and post-TKI biopsies from 27 patients with an activating EGFR mutation were collected and analyzed for EGFR-T790M mutation, MET amplification, and SCLC transformation. RESULTS The T790M mutation was found in 16 patients (59%) whereas MET gene amplification was found in 2 (10.5%) of 19 evaluated cases. The histologic transformation from adenocarcinoma (ADC) to SCLC was identified in 3 patients (11%). In one of them reversal from SCLC back to adenocarcinoma was observed. One patient had the T790M mutation concordantly detected in 2 synchronous lesions whereas another patient showed T790M positivity only in one of 2 specimens. In 4 patients longitudinal biopsies revealed T790M gains and losses not always according to biological expectations. CONCLUSIONS Intrapatient molecular or histologic heterogeneity may be frequently found during routine treatment of non-small cell lung cancer patients. This biological aspect may have profound repercussions on subsequent therapeutic decisions, and therefore requires in-depth investigation.
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Chen Y, Tang WY, Tong X, Ji H. Pathological transition as the arising mechanism for drug resistance in lung cancer. Cancer Commun (Lond) 2019; 39:53. [PMID: 31570104 PMCID: PMC6771104 DOI: 10.1186/s40880-019-0402-8] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Accepted: 09/21/2019] [Indexed: 12/12/2022] Open
Abstract
Despite the tremendous efforts for improving therapeutics of lung cancer patients, its prognosis remains disappointing. This can be largely attributed to the lack of comprehensive understanding of drug resistance leading to insufficient development of effective therapeutics in clinic. Based on the current progresses of lung cancer research, we classify drug resistance mechanisms into three different levels: molecular, cellular and pathological level. All these three levels have significantly contributed to the acquisition and evolution of drug resistance in clinic. Our understanding on drug resistance mechanisms has begun to change the way of clinical practice and improve patient prognosis. In this review, we focus on discussing the pathological changes linking to drug resistance as this has been largely overlooked in the past decades.
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Affiliation(s)
- Yueqing Chen
- State Key Laboratory of Cell Biology, CAS Center for Excellence on Molecular Cell Science, Innovation Center for Cell Signaling Network, Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, 200031, P. R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | | | - Xinyuan Tong
- State Key Laboratory of Cell Biology, CAS Center for Excellence on Molecular Cell Science, Innovation Center for Cell Signaling Network, Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, 200031, P. R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Hongbin Ji
- State Key Laboratory of Cell Biology, CAS Center for Excellence on Molecular Cell Science, Innovation Center for Cell Signaling Network, Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, 200031, P. R. China. .,School of Life Science and Technology, Shanghai Tech University, Shanghai, 200120, P. R. China.
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Del Re M, Crucitta S, Gianfilippo G, Passaro A, Petrini I, Restante G, Michelucci A, Fogli S, de Marinis F, Porta C, Chella A, Danesi R. Understanding the Mechanisms of Resistance in EGFR-Positive NSCLC: From Tissue to Liquid Biopsy to Guide Treatment Strategy. Int J Mol Sci 2019; 20:ijms20163951. [PMID: 31416192 PMCID: PMC6720634 DOI: 10.3390/ijms20163951] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2019] [Revised: 08/07/2019] [Accepted: 08/09/2019] [Indexed: 02/06/2023] Open
Abstract
Liquid biopsy has emerged as an alternative source of nucleic acids for the management of Epidermal Growth Factor Receptor (EGFR)-mutant non-Small Cell Lung Cancer (NSCLC). The use of circulating cell-free DNA (cfDNA) has been recently introduced in clinical practice, resulting in the improvement of the identification of druggable EGFR mutations for the diagnosis and monitoring of response to targeted therapy. EGFR-dependent (T790M and C797S mutations) and independent (Mesenchymal Epithelial Transition [MET] gene amplification, Kirsten Rat Sarcoma [KRAS], Phosphatidyl-Inositol 4,5-bisphosphate 3-Kinase Catalytic subunit Alpha isoform [PI3KCA], and RAF murine sarcoma viral oncogene homolog B1 [BRAF] gene mutations) mechanisms of resistance to EGFR tyrosine kinase inhibitors (TKIs) have been evaluated in plasma samples from NSCLC patients using highly sensitive methods (i.e., digital droplet PCR, Next Generation Sequencing), allowing for the switch to other therapies. Therefore, liquid biopsy is a non-invasive method able to detect the molecular dynamic changes that occur under the pressure of treatment, and to capture tumor heterogeneity more efficiently than is allowed by tissue biopsy. This review addresses how liquid biopsy may be used to guide the choice of treatment strategy in EGFR-mutant NSCLC.
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Affiliation(s)
- Marzia Del Re
- Unit of Clinical Pharmacology and Pharmacogenetics, Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy.
| | - Stefania Crucitta
- Unit of Clinical Pharmacology and Pharmacogenetics, Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy
| | - Giulia Gianfilippo
- Unit of Clinical Pharmacology and Pharmacogenetics, Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy
| | - Antonio Passaro
- Division of Thoracic Oncology, European Institute of Oncology, 20141 Milano, Italy
| | - Iacopo Petrini
- General Pathology, Department of Translational Research & New Technologies in Surgery and Medicine, University of Pisa, 56126 Pisa, Italy
| | - Giuliana Restante
- Unit of Clinical Pharmacology and Pharmacogenetics, Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy
| | - Angela Michelucci
- Unit of Molecular Genetics, Department of Laboratory Medicine, University Hospital, 56126 Pisa, Italy
| | - Stefano Fogli
- Unit of Clinical Pharmacology and Pharmacogenetics, Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy
| | - Filippo de Marinis
- Division of Thoracic Oncology, European Institute of Oncology, 20141 Milano, Italy
| | - Camillo Porta
- Department of Internal Medicine, University of Pavia, 27100 Pavia, Italy
- Division of Translational Oncology, I.R.C.C.S. Istituti Clinici Scientifici Maugeri, 27100 Pavia, Italy
| | - Antonio Chella
- Unit of Respiratory Medicine, Department of Critical Area and Surgical, Medical and Molecular Pathology, University Hospital, 56126 Pisa, Italy
| | - Romano Danesi
- Unit of Clinical Pharmacology and Pharmacogenetics, Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy
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Clery E, Pisapia P, Vigliar E, Malapelle U, Bellevicine C, Troncone G, Schmitt FC. Role of Cytomorphology in the Era of Liquid Biopsy. Acta Cytol 2019; 63:497-505. [PMID: 30943469 DOI: 10.1159/000499338] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Accepted: 02/28/2019] [Indexed: 01/01/2023]
Abstract
In the late stages of non-small cell lung cancer, the detection of sensitizing mutations of the epidermal growth factor receptor (EGFR) is mandatory to select patients' treatment with first- or second-generation tyrosine kinase inhibitors (TKIs). In patients showing progressive disease, the assessment of the EGFR exon 20 resistance point mutation p.T790M is required for third-generation TKI administration. However, molecular analysis does not capture all the different mechanisms of resistance against these molecules. A variety of morphological changes associated with acquired resistance have also been described. Since an altered morphology may be the only clue to acquired resistance, cytopathology still plays a relevant role in this setting. In this comprehensive review, we have focused on the relevance of squamous cell carcinoma, small cell lung cancer and large-cell neuroendocrine carcinoma transitions from adenocarcinoma resistant to TKIs.
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MESH Headings
- Adenocarcinoma/blood
- Adenocarcinoma/diagnosis
- Adenocarcinoma/drug therapy
- Adenocarcinoma/genetics
- Antineoplastic Agents/therapeutic use
- Biomarkers, Tumor/blood
- Biomarkers, Tumor/genetics
- Carcinoma, Non-Small-Cell Lung/blood
- Carcinoma, Non-Small-Cell Lung/diagnosis
- Carcinoma, Non-Small-Cell Lung/drug therapy
- Carcinoma, Non-Small-Cell Lung/genetics
- Carcinoma, Squamous Cell/blood
- Carcinoma, Squamous Cell/diagnosis
- Carcinoma, Squamous Cell/drug therapy
- Carcinoma, Squamous Cell/genetics
- Drug Resistance, Neoplasm/genetics
- ErbB Receptors/antagonists & inhibitors
- ErbB Receptors/blood
- ErbB Receptors/genetics
- Humans
- Liquid Biopsy/methods
- Lung Neoplasms/blood
- Lung Neoplasms/diagnosis
- Lung Neoplasms/drug therapy
- Lung Neoplasms/genetics
- Monitoring, Physiologic
- Mutation
- Neoplastic Cells, Circulating/chemistry
- Neoplastic Cells, Circulating/pathology
- Precision Medicine/methods
- Prognosis
- Protein Kinase Inhibitors/therapeutic use
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Affiliation(s)
- Eduardo Clery
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Pasquale Pisapia
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Elena Vigliar
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Umberto Malapelle
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Claudio Bellevicine
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Giancarlo Troncone
- Department of Public Health, University of Naples Federico II, Naples, Italy,
| | - Fernando C Schmitt
- Institute of Molecular Pathology and Immunology of the University of Porto (IPATIMUP), Porto, Portugal
- Department of Pathology, Medical Faculty of Porto University, Porto, Portugal
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9
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Nishioka N, Yamada T, Harita S, Hirai S, Katayama Y, Nakano T, Okura N, Tamiya N, Kaneko Y, Uchino J, Takayama K. Successful sequential treatment of refractory tumors caused by small cell carcinoma transformation and EGFR-T790M mutation diagnosed by repeated genetic testing in a patient with lung adenocarcinoma harboring epidermal growth factor receptor mutations: A case report. Respir Med Case Rep 2018; 25:261-263. [PMID: 30310765 PMCID: PMC6176787 DOI: 10.1016/j.rmcr.2018.10.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Revised: 10/05/2018] [Accepted: 10/05/2018] [Indexed: 11/17/2022] Open
Abstract
NSCLC patients with EGFR mutations respond to EGFR-TKIs; however, the management of refractory tumors to EGFR-TKIs remains unclear. We demonstrated that repeated genetic testing might be useful for detecting resistance mechanisms as well as for decision-making in EGFR mutated NSCLC patients, following the emergence of resistance to the initial EGFR-TKIs. A 69-year-old man was diagnosed with lung adenocarcinoma with an EGFR exon 19 deletion. After tumor re-growth treated with erlotinib and chemotherapy, he was diagnosed with an SCLC transformation and administered chemotherapy to treat the SCLC. After the resistance of chemotherapy, the EGFR-T790M mutation by liquid biopsy was detected and treated him with osimertinib, which resulted in a clinical response.
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Affiliation(s)
- Naoya Nishioka
- Department of Pulmonary Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Japan
| | - Tadaaki Yamada
- Department of Pulmonary Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Japan
| | - Sachi Harita
- Department of Pulmonary Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Japan
| | - Soichi Hirai
- Department of Pulmonary Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Japan
| | - Yuki Katayama
- Department of Pulmonary Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Japan
| | - Takayuki Nakano
- Department of Pulmonary Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Japan
| | - Naoko Okura
- Department of Pulmonary Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Japan
| | - Nobuyo Tamiya
- Department of Pulmonary Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Japan
| | - Yoshiko Kaneko
- Department of Pulmonary Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Japan
| | - Junji Uchino
- Department of Pulmonary Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Japan
| | - Koichi Takayama
- Department of Pulmonary Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Japan
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10
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Wahab A, Kesari K, Chaudhary S, Khan M, Khan H, Smith S, Boumber Y. Sequential occurrence of small cell and non-small lung cancer in a male patient: Is it a transformation? Cancer Biol Ther 2017; 18:940-943. [PMID: 29157085 DOI: 10.1080/15384047.2017.1394546] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Abstract
Lung cancer is one of the leading causes of cancer-related mortality and is categorized into small cell lung cancer (SCLC) and non-small cell lung cancer (NSCLC). We present a patient with epidermal growth factor receptor (EGFR)-mutant-NSCLC who developed metastatic SCLC after initial therapy with second-generation EGFR-tyrosine kinase inhibitor, afatinib. A 65-year-old male non-smoker was diagnosed with adenocarcinoma of the right lung, stage IVA (M1a). Due to tumor positivity for EGFR-Exon 19 deletion, the patient was started on oral afatinib, which resulted in a partial response. After ten months of treatment, he presented in the office with abdominal pain, distension, weight loss and jaundice. He had diffuse skeletal and hepatic metastases on PET/CT scan with interval progression of his cancer. Although the recurrence of lung adenocarcinoma was suspected, the patient was diagnosed with SCLC on liver biopsy. He received two cycles of chemotherapy and died due to pneumonia and sepsis.
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Affiliation(s)
- Ahsan Wahab
- a Internal Medicine Department , McLaren - Flint/Michigan State University , Flint , MI , USA
| | - Kavitha Kesari
- a Internal Medicine Department , McLaren - Flint/Michigan State University , Flint , MI , USA
| | - Siddique Chaudhary
- a Internal Medicine Department , McLaren - Flint/Michigan State University , Flint , MI , USA
| | - Mahin Khan
- a Internal Medicine Department , McLaren - Flint/Michigan State University , Flint , MI , USA
| | - Hafiz Khan
- a Internal Medicine Department , McLaren - Flint/Michigan State University , Flint , MI , USA
| | - Susan Smith
- a Internal Medicine Department , McLaren - Flint/Michigan State University , Flint , MI , USA
| | - Yanis Boumber
- b Department of Hematology/Oncology , Fox Chase Cancer Center , Philadelphia , PA , USA.,c Program in Molecular Therapeutics, Fox Chase Cancer Center , Philadelphia , PA , USA
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11
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Minari R, Bordi P, Del Re M, Facchinetti F, Mazzoni F, Barbieri F, Camerini A, Comin CE, Gnetti L, Azzoni C, Nizzoli R, Bortesi B, Rofi E, Petreni P, Campanini N, Rossi G, Danesi R, Tiseo M. Primary resistance to osimertinib due to SCLC transformation: Issue of T790M determination on liquid re-biopsy. Lung Cancer 2017; 115:21-27. [PMID: 29290257 DOI: 10.1016/j.lungcan.2017.11.011] [Citation(s) in RCA: 72] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2017] [Revised: 11/01/2017] [Accepted: 11/13/2017] [Indexed: 12/22/2022]
Abstract
OBJECTIVES EGFR T790M mutation is the most common mechanism of resistance to first-/second-generation EGFR tyrosine kinase inhibitors (TKIs) in non-small cell lung cancer (NSCLC) and could be overcome by third-generation EGFR-TKIs, such as osimertinib. Liquid biopsy, a non-invasive technique used to test the presence of the resistant mutation, may help avoiding tissue re-biopsy. However, analysing only circulating-free DNA, information about other less frequent and coexisting resistance mechanisms may remain unrevealed. MATERIALS AND METHODS All patients reported in this series participated in the ASTRIS trial, a real world treatment study testing the efficacy of osimertinib (80mg os die) in advanced T790M-positive NSCLC progressed to prior EGFR-TKI. Patients were considered eligible to osimertinib if T790M positive on tissue or plasma samples. In our patients, EGFR molecular testing on blood sample was conducted with digital droplet PCR (ddPCR). RESULTS We report our experience of five patients treated with osimertinib after T790M detection on liquid biopsy that presented a disease progression at first tumor assessment mediated by SCLC transformation, as evidenced at tissue re-biopsies. All patients showed low ratio T790M/activating mutation in the blood before osimertinib (lower than 0.03). For three patients, EGFR mutational analysis was T790M-negative when re-assessed by using a less sensitive method (therascreen®) on the same liquid biopsy sample analysed by ddPCR before osimertinib therapy. CONCLUSION Although liquid biopsy is a relevant tool to diagnose T790M presence in NSCLC patients resistant to EGFR-TKI, in case of a low ratio T790M/activating mutation, tissue biopsy should be considered to exclude the presence of SCLC transformation and/or other concomitant resistance mechanisms.
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Affiliation(s)
- R Minari
- Medical Oncology Unit, University Hospital of Parma, Italy
| | - P Bordi
- Medical Oncology Unit, University Hospital of Parma, Italy
| | - M Del Re
- Clinical Pharmacology and Pharmacogenetic Unit, Department of Clinical and Experimental Medicine, University of Pisa, Italy
| | - F Facchinetti
- Medical Oncology Unit, University Hospital of Parma, Italy
| | - F Mazzoni
- Department of Medical Oncology, Careggi Hospital of Firenze, Firenze, Italy
| | - F Barbieri
- Department of Oncology, University Hospital Policlinico of Modena, Modena, Italy
| | - A Camerini
- Medical Oncology, Versilia Hospital, Lido di Camaiore, Italy
| | - C E Comin
- Department of Experimental and Clinical Medicine, Section of Surgery, Histopathology and Molecular Pathology, University of Florence, Italy
| | - L Gnetti
- Pathology Unit, Department of Medicine and Surgery, University Hospital of Parma, Parma, Italy
| | - C Azzoni
- Pathology Unit, Department of Medicine and Surgery, University Hospital of Parma, Parma, Italy
| | - R Nizzoli
- Medical Oncology Unit, University Hospital of Parma, Italy
| | - B Bortesi
- Medical Oncology Unit, University Hospital of Parma, Italy
| | - E Rofi
- Clinical Pharmacology and Pharmacogenetic Unit, Department of Clinical and Experimental Medicine, University of Pisa, Italy
| | - P Petreni
- Department of Medical Oncology, Careggi Hospital of Firenze, Firenze, Italy
| | - N Campanini
- Pathology Unit, Department of Medicine and Surgery, University Hospital of Parma, Parma, Italy
| | - G Rossi
- Pathology Unit, Azienda USL Valle d'Aosta, Regional Hospital "Parini", Aosta, Italy
| | - R Danesi
- Clinical Pharmacology and Pharmacogenetic Unit, Department of Clinical and Experimental Medicine, University of Pisa, Italy
| | - M Tiseo
- Medical Oncology Unit, University Hospital of Parma, Italy.
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12
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Shao Y, Zhong DS. Histological transformation after acquired resistance to epidermal growth factor tyrosine kinase inhibitors. Int J Clin Oncol 2017; 23:235-242. [DOI: 10.1007/s10147-017-1211-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2017] [Accepted: 10/26/2017] [Indexed: 01/14/2023]
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13
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Zheng Y, Su C, Zhao L, Shi Y. mAb MDR1-modified chitosan nanoparticles overcome acquired EGFR-TKI resistance through two potential therapeutic targets modulation of MDR1 and autophagy. J Nanobiotechnology 2017; 15:66. [PMID: 28978341 PMCID: PMC5628454 DOI: 10.1186/s12951-017-0302-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Accepted: 09/23/2017] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Tyrosine kinase inhibitors (TKIs) that act against the epithelial growth factor receptor (EGFR) were once widely used in chemotherapy for many human cancers. However, acquired chemoresistance occurred in almost all patients, limiting the clinical application of EGFR-TKI. Thus far, no effective methods existing can resolve this problem. Designing a therapeutic treatment with a specific multi-target profile has been regarded as a possible strategy to overcome acquired EGFR-TKI resistance. METHODS MDR1 antibody-modified chitosan nanoparticles loading gefitinib and autophagy inhibitor chloroquine were prepared by ionic crosslinking and electrostatic attracting method. MTT assay, flow cytometry analysis and western blot assay were all performed to confirm the effect of different formulations of gefitinib on the proliferation of SMMC-7721/gefitinib cells. The preparations demonstrated their multi-target potential to achieve both tumor-targeting selectivity and the desired antitumor effects by blocking cell-surface MDR1 and inhibiting autophagy. RESULTS mAb MDR1-modified CS NPs, when combined with the co-delivery of gefitinib and chloroquine, showed targeting and therapeutic potential on enhancing the delivery of anticancer drugs and inducing significant cell apoptosis against acquired EGFR-TKI resistance through the modulation of autophagy and while blocking the activity of the MDR1 receptor. CONCLUSIONS A new approach to design an excellent nanoparticle drug-delivery system can overcome acquired EGFR-TKI resistance against various multiple antitumor targets.
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Affiliation(s)
- Yan Zheng
- School of Pharmacy, Jinzhou Medical University, Jinzhou, 121000, People's Republic of China
| | - Chang Su
- School of Veterinary Medicine, Jinzhou Medical University, Jinzhou, 121000, People's Republic of China
| | - Liang Zhao
- School of Pharmacy, Jinzhou Medical University, Jinzhou, 121000, People's Republic of China.
| | - Yijie Shi
- School of Pharmacy, Jinzhou Medical University, Jinzhou, 121000, People's Republic of China.
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14
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Shee-Chai C, Liam CK, Mun KS. Small Cell Transformation and T790M Mutation as Coresistance Mechanisms for First-line Epidermal Growth Factor Receptor (EGFR) Tyrosine Kinase Inhibitor (TKI) Therapy Failure. J Thorac Oncol 2017; 12:e171-e173. [DOI: 10.1016/j.jtho.2017.06.068] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2017] [Revised: 06/22/2017] [Accepted: 06/23/2017] [Indexed: 10/18/2022]
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15
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Bruno R, Proietti A, Alì G, Puppo G, Ribechini A, Chella A, Fontanini G. Squamous cell transformation and EGFR T790M mutation as acquired resistance mechanisms in a patient with lung adenocarcinoma treated with a tyrosine kinase inhibitor: A case report. Oncol Lett 2017; 14:5947-5951. [PMID: 29113230 PMCID: PMC5661389 DOI: 10.3892/ol.2017.6913] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2016] [Accepted: 06/09/2017] [Indexed: 01/12/2023] Open
Abstract
The present case report describes the infrequent coexistence of squamous cell transformation and the epidermal growth factor receptor (EGFR) T790M mutation as resistance mechanisms to first line treatment with tyrosine kinase inhibitors. The patient was a 44-year-old female, diagnosed with a primitive advanced lung adenocarcinoma with bone metastases. The tumor was positive for the EGFR exon 19 deletion, therefore the patient was treated with afatinib (40 mg/day, orally) and radiotherapy for bone lesions. After 16 months, the patient developed resistance. Cytological examination of the pleural effusion confirmed an adenocarcinoma positive for the EGFR exon 19 deletion and the T790M mutation within exon 20, while a biopsy from the upper left bronchus revealed a keratinizing squamous cell carcinoma positive for the EGFR exon 19 deletion. In addition, the EGFR mutations were concomitantly detected in circulating cell-free tumour DNA. Due to the presence of the T790M mutation, the patient underwent osimertinib therapy (80 mg/day, orally), which resulted in a partial tumour regression at the 2-month follow-up, whereas the squamous lesions were treated with radiotherapy. The adenocarcinoma and squamous carcinoma components may share the same origin, according to the presence of the EGFR exon 19 deletion in both lesions. More accurate characterization of resistance mechanisms may lead to the development of improved treatment regimens.
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Affiliation(s)
- Rossella Bruno
- Department of Surgical, Medical, Molecular Pathology and Critical Area, University of Pisa, I-56100 Pisa, Italy
| | - Agnese Proietti
- Division of Pathological Anatomy, University Hospital of Pisa, I-56100 Pisa, Italy
| | - Greta Alì
- Division of Pathological Anatomy, University Hospital of Pisa, I-56100 Pisa, Italy
| | - Gianfranco Puppo
- Division of Pneumology, University Hospital of Pisa, I-56100 Pisa, Italy
| | - Alessandro Ribechini
- Endoscopic Section of Pneumology, University Hospital of Pisa, I-56100 Pisa, Italy
| | - Antonio Chella
- Division of Pneumology, University Hospital of Pisa, I-56100 Pisa, Italy
| | - Gabriella Fontanini
- Department of Surgical, Medical, Molecular Pathology and Critical Area, University of Pisa, I-56100 Pisa, Italy.,Division of Pathological Anatomy, University Hospital of Pisa, I-56100 Pisa, Italy.,Division of Pneumology, University Hospital of Pisa, I-56100 Pisa, Italy.,Endoscopic Section of Pneumology, University Hospital of Pisa, I-56100 Pisa, Italy.,Program of Pleuropulmonary Pathology, University Hospital of Pisa, I-56100 Pisa, Italy
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