101
|
Tucci M, Vignani F, Bertaglia V, Buttigliero C, Berruti A, Scagliotti GV, Di Maio M. Association between levels of hormones implied in steroid biosynthesis pathway and activity of abiraterone acetate (AA) in patients (pts) with metastatic castration-resistant prostate cancer (mCRPC): An exploratory analysis. J Clin Oncol 2015. [DOI: 10.1200/jco.2015.33.15_suppl.e16066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
|
102
|
Felip E, Orlov S, Park K, Yu CJ, Tsai CM, Nishio M, Cobo Dols M, McKeage MJ, Su WC, Mok T, Scagliotti GV, Spigel D, Branle F, Emeremni C, Quadrigli M, Shaw AT. ASCEND-3: A single-arm, open-label, multicenter phase II study of ceritinib in ALKi-naïve adult patients (pts) with ALK-rearranged (ALK+) non-small cell lung cancer (NSCLC). J Clin Oncol 2015. [DOI: 10.1200/jco.2015.33.15_suppl.8060] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
|
103
|
Scagliotti GV, Bironzo P, Vansteenkiste JF. Addressing the unmet need in lung cancer: The potential of immuno-oncology. Cancer Treat Rev 2015; 41:465-75. [PMID: 25936526 DOI: 10.1016/j.ctrv.2015.04.001] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2014] [Revised: 03/19/2015] [Accepted: 04/02/2015] [Indexed: 12/15/2022]
Abstract
Chemotherapy is currently the standard of care for non-oncogene-driven advanced non-small cell lung cancer (NSCLC). Due to improvements in chemotherapeutic choices and supportive care, patients currently typically undergo multiple lines of chemotherapy as their disease progresses. Although treatments have improved over recent years, limited benefits are seen, especially in patients receiving later-line chemotherapy, as response rates can be low, response duration short and survival poor. Furthermore, only a small percentage of patients derive benefit from later-line therapy, with most experiencing deteriorating quality of life and significant toxicities. More recently, molecular targeted therapies have provided improvements in outcomes. However, these treatments only offer a clear benefit in subsets of tumours harbouring the appropriate genomic alteration (mutation, amplification, translocation). Most of the genomic abnormalities susceptible to therapeutic intervention are detected in adenocarcinoma, mainly in never smokers, while alterations in the genome of other histological subtypes are known but specific agents targeting these alterations have yet to be developed. Thus, the therapeutic management of these subtypes represents an ongoing challenge. Recent advances in immunotherapy have highlighted the potential of immuno-oncology based treatments for NSCLC, offering the potential to provide durable responses and outcomes regardless of histology or mutation status. This review discusses the current unmet medical needs in NSCLC, the limits of current first-line and later-line chemotherapy and targeted agents, and the emergence of new therapeutic strategies.
Collapse
|
104
|
Capelletto E, Novello S, Scagliotti GV. First-line therapeutic options for advanced non-small-cell lung cancer in the molecular medicine era. Future Oncol 2015; 10:1081-93. [PMID: 24941991 DOI: 10.2217/fon.13.247] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Lung cancer is the leading cause of cancer-related mortality worldwide in both sexes, expected to account, in the near future, for more than 30% of all cancer-related deaths. Recently, improvements in the systemic therapy of non-small-cell lung cancer according to histology and tumor molecular characteristics led to a progressive prolongation of survival, more clinically meaningful in selected groups of patients with tumors harboring specific genomic alterations. As the search for individualized therapeutic approaches could represent one of the potential ways to improve survival expectancy of non-small-cell lung cancer patients with advanced disease stage, the aim of this review is to discuss how currently to select the best front-line therapeutic strategy.
Collapse
|
105
|
Volante M, Monica V, Birocco N, Brizzi MP, Busso S, Daniele L, La Rosa S, Righi L, Sapino A, Berruti A, Scagliotti GV, Papotti M. Expression analysis of genes involved in DNA repair or synthesis in mixed neuroendocrine/nonneuroendocrine carcinomas. Neuroendocrinology 2015; 101:151-60. [PMID: 25633872 DOI: 10.1159/000375449] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2014] [Accepted: 01/22/2015] [Indexed: 01/13/2023]
Abstract
BACKGROUND Mixed neuroendocrine/nonneuroendocrine carcinomas are heterogeneous tumors with poorly defined diagnostic and clinical features and without pathological or molecular markers of prognosis or markers predicting their response to therapy. We aimed at analyzing the pathological features and the expression of genes involved in DNA repair or synthesis in a cohort of patients with mixed carcinomas from different sites as compared to the patients' outcome. METHODS Relative cDNA quantification of ribonucleotide reductase, large subunit 1, excision repair cross-complementation group 1, thymidylate synthase and topoisomerase IIa genes was tested using real-time PCR on microdissected neuroendocrine and nonneuroendocrine tumor components of 42 mixed cases (from the lung as well as the gastrointestinal and genitourinary tracts) and on 45 control cases of pure neuroendocrine and nonneuroendocrine carcinomas. RESULTS The expression levels of all genes were stable comparing nonneuroendocrine and neuroendocrine components of mixed cases (except for topoisomerase IIa in lung samples) but significantly different as compared to control nonneuroendocrine and neuroendocrine tumors. In the multivariate analysis including all clinical and pathological parameters and gene expression levels available, a predominant nonneuroendocrine component, the administration of additional therapy other than surgery and a high thymidylate synthase expression in nonneuroendocrine tumor tissue were significantly associated with a lower risk of a patient's death. CONCLUSIONS Our data show that mixed neuroendocrine/nonneuroendocrine carcinomas are different at the molecular level from their pure neuroendocrine and nonneuroendocrine counterparts, and detailed analyses of their clinical, pathological and molecular features may improve the clinical strategies for the treatment of these rare and underestimated tumors.
Collapse
|
106
|
Rapa I, Votta A, Felice B, Righi L, Giorcelli J, Scarpa A, Speel EJM, Scagliotti GV, Papotti M, Volante M. Identification of MicroRNAs Differentially Expressed in Lung Carcinoid Subtypes and Progression. Neuroendocrinology 2015; 101:246-55. [PMID: 25791280 DOI: 10.1159/000381454] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2014] [Accepted: 03/04/2015] [Indexed: 11/19/2022]
Abstract
AIM To extensively explore microRNA expression profiles in lung carcinoids in correlation with clinical and pathological features. METHODS A PCR-based array was employed in the screening phase to analyze 752 microRNAs in a discovery set of 12 lung carcinoids, including 6 typical (3 with lymph node metastasis) and 6 atypical (3 with lymph node metastasis). The results were validated by means of real-time PCR in 37 carcinoids, including 22 typical (4 with lymph node metastasis) and 15 atypical (7 with lymph node metastasis), and 19 high-grade neuroendocrine carcinomas. RESULTS Unsupervised cluster analysis segregated the pilot cases into 3 distinct groups. Twenty-four microRNAs were differentially regulated in atypical versus typical carcinoids, and 29 in metastatic versus nonmetastatic cases. Eleven microRNAs were selected for validation. All but 1 were significantly different among lung neuroendocrine tumor histotypes. Moreover, 5 (miR-129-5p, miR-409-3p, miR-409-5p, miR-185 and miR-497) were significantly upregulated in typical compared to atypical carcinoids. MiR-409-3p, miR-409-5p and miR-431-5p were also significantly downregulated in carcinoids metastatic to the lymph nodes. Predictive in silico analysis of specific target genes showed that these 3 latter microRNAs linked to metastatic potential are implicated in several cellular functions and highlighted several novel genes which may be worth exploring. CONCLUSIONS Our findings demonstrate that lung carcinoids have distinct microRNA expression profiles as compared to high-grade neuroendocrine carcinomas and that specific microRNAs might have potential implications as diagnostic tools or clinical biomarkers.
Collapse
|
107
|
Scagliotti GV, Bondarenko I, Blackhall F, Barlesi F, Hsia TC, Jassem J, Milanowski J, Popat S, Sanchez-Torres JM, Novello S, Benner RJ, Green S, Molpus K, Soria JC, Shepherd FA. Randomized, phase III trial of figitumumab in combination with erlotinib versus erlotinib alone in patients with nonadenocarcinoma nonsmall-cell lung cancer. Ann Oncol 2014; 26:497-504. [PMID: 25395283 DOI: 10.1093/annonc/mdu517] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Figitumumab (CP-751,871) is a fully human IgG2 monoclonal antibody that inhibits the insulin-like growth factor 1 receptor. This multicenter, randomized, phase III study investigated the efficacy of figitumumab plus erlotinib compared with erlotinib alone in patients with pretreated, nonsmall-cell lung cancer (NSCLC). PATIENTS AND METHODS Patients (stage IIIB/IV or recurrent disease with nonadenocarcinoma histology) who had previously received at least one platinum-based regimen were randomized to receive open-label figitumumab (20 mg/kg) plus erlotinib 150 mg/day or erlotinib alone every 3 weeks. The primary end point was overall survival (OS). RESULTS Of 583 patients randomized, 579 received treatment. The study was closed early by an independent data safety monitoring committee due to results crossing the prespecified futility boundary. At the final analysis, median OS was 5.7 months for figitumumab plus erlotinib and 6.2 months for erlotinib alone [hazard ratio (HR) 1.09; 95% confidence interval (CI) 0.91-1.31; P = 0.35]. Median progression-free survival was 2.1 months for figitumumab plus erlotinib and 2.6 months for erlotinib alone (HR 1.08; 95% CI 0.90-1.29; P = 0.43). Treatment-related nonfatal serious adverse events occurred in 18% and 5% of patients in the figitumumab arm or erlotinib alone arm, respectively. There were nine treatment-related deaths (three related to both drugs, four related to erlotinib alone and two related to figitumumab). CONCLUSIONS The addition of figitumumab to erlotinib did not improve OS in patients with advanced, pretreated, nonadenocarcinoma NSCLC. Clinical development of figitumumab has been discontinued. CLINICAL TRIAL ID NCT00673049.
Collapse
|
108
|
Tampellini M, Ottone A, Alabiso I, Baratelli C, Forti L, Berruti A, Aroasio E, Scagliotti GV. The prognostic role of baseline CEA and CA 19-9 values and their time-dependent variations in advanced colorectal cancer patients submitted to first-line therapy. Tumour Biol 2014; 36:1519-27. [PMID: 25374062 DOI: 10.1007/s13277-014-2693-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2014] [Accepted: 09/30/2014] [Indexed: 10/24/2022] Open
Abstract
Serum marker evaluation is an easily available prognostic indicator that may help clinicians to discriminate patients with an aggressive disease; there are few and small-sized studies exploring the prognostic role of baseline carcinoembryonic antigen (CEA) values and their variations during first-line therapy, and even fewer data are available for carbohydrate antigen 19-9 (CA 19-9). Our aim was to analyze the role of those prognostic markers to exploit them in daily clinical practice. Data of 892 patients with marker determination before and 3 and/or 6 months during therapy were extracted from two institutional databases. Patients were grouped according to single marker variation as always negative (G0), decreasing (G1), stable (G2), or increasing (G3). We evaluated the progression-free survival (PFS) and the overall survival (OS) of all the patents and correlated them with CEA and CA 19-9 values. A concordance between response to therapy and marker decrease was evident in 50.2% and in 34.4% of the patients for CEA and CA 19-9. Patients with low CEA or CA 19-9 baseline values had a longer PFS (15.1 vs. 10.5; 13.6 vs. 10.2 months) and OS (32.0 vs. 22.3; 30.5 vs. 20.1 months). The same results of PFS and OS were obtained by analyzing the data of the four different groups. Multivariate analyses confirmed the independent prognostic role of CEA and CA 19-9. Baseline CEA and CA 19-9 levels and their kinetics demonstrated to be independent prognostic factors. CA 19-9 dosage is not recommended; a possible role of CA 19-9 in patients with negative CEA could be worth further evaluation.
Collapse
|
109
|
Duregon E, Rapa I, Votta A, Giorcelli J, Daffara F, Terzolo M, Scagliotti GV, Volante M, Papotti M. MicroRNA expression patterns in adrenocortical carcinoma variants and clinical pathologic correlations. Hum Pathol 2014; 45:1555-62. [DOI: 10.1016/j.humpath.2014.04.005] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2013] [Revised: 04/02/2014] [Accepted: 04/09/2014] [Indexed: 10/25/2022]
|
110
|
Scagliotti GV, Gridelli C, de Marinis F, Thomas M, Dediu M, Pujol JL, Manegold C, San Antonio B, Peterson PM, John W, Chouaki N, Visseren-Grul C, Paz-Ares LG. Efficacy and safety of maintenance pemetrexed in patients with advanced nonsquamous non-small cell lung cancer following pemetrexed plus cisplatin induction treatment: A cross-trial comparison of two phase III trials. Lung Cancer 2014; 85:408-14. [PMID: 25088661 DOI: 10.1016/j.lungcan.2014.07.005] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2014] [Revised: 07/01/2014] [Accepted: 07/07/2014] [Indexed: 11/30/2022]
Abstract
OBJECTIVES Two phase III trials of advanced NSCLC patients were compared to examine relative efficacy and safety of differing treatment regimens. The JMDB trial investigated first-line pemetrexed-cisplatin (pemetrexed 500mg/m(2) plus cisplatin 75mg/m(2) every 21 days; maximum: 6 cycles). The PARAMOUNT phase III trial compared maintenance pemetrexed versus placebo after patients with nonsquamous NSCLC completed 4 cycles of first-line pemetrexed-cisplatin without disease progression. METHODS Overall survival (OS) and progression-free survival (PFS), analyzed by Kaplan-Meier and Cox methods, and toxicity rates were compared between the PARAMOUNT arms and a selected homogeneous population from JMDB: 346 patients with disease and prior treatment characteristics matching the PARAMOUNT population. RESULTS Outcomes for the PARAMOUNT placebo arm were similar to the JMDB homogeneous group (median PFS: 5.6 versus 6.2 months, p=0.117, HR=1.16; median OS: 14.0 versus 14.2 months, p=0.979, HR=1.00). The PARAMOUNT maintenance pemetrexed group had statistically superior efficacy compared with the JMDB homogeneous group (median PFS: 7.5 versus 6.2 months, p<0.00001, HR=0.66; median OS: 16.9 versus 14.2 months, p=0.003, HR=0.75). Patients who received pemetrexed maintenance (median 4 cycles, range 1-44) following 4 cycles of pemetrexed-cisplatin exhibited a higher incidence of drug-related serious adverse events compared with JMDB patients (median 6 cycles of pemetrexed-cisplatin) (10.6% versus 2.9%); grade 3/4 fatigue and renal toxicity were also higher in the pemetrexed arm of PARAMOUNT. CONCLUSIONS The across-trial comparison of a relevant JMDB study population with the two arms of the PARAMOUNT study supported the efficacy of the pemetrexed continuation maintenance strategy and suggested the results are not influenced by limiting the pemetrexed-cisplatin induction treatment to four cycles. Although longer exposure to pemetrexed-cisplatin or maintenance pemetrexed increased some toxicities, the overall incidence remained low, underscoring the relative safety of these treatment regimens.
Collapse
|
111
|
Righi L, Cavallo MC, Gatti G, Monica V, Rapa I, Busso S, Albera C, Volante M, Scagliotti GV, Papotti M. Tumor/stromal caveolin-1 expression patterns in pleural mesothelioma define a subgroup of the epithelial histotype with poorer prognosis. Am J Clin Pathol 2014; 141:816-27. [PMID: 24838326 DOI: 10.1309/ajcp0f6wybxgvdhx] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Abstract
OBJECTIVES Malignant pleural mesothelioma (MPM) is a highly aggressive disease for which new prognostic biomarkers need to be identified. Caveolin-1 (CAV1), the most important member of caveolae, has been described as deregulated in MPM at the genomic level, but detailed histologic information on its distribution and prognostic role is still lacking. METHODS A series of 131 MPMs (91 epithelial, 17 biphasic, and 23 sarcomatous histotype) were investigated for CAV1 expression with immunohistochemistry and correlated with clinical-pathologic variables and outcome. RESULTS CAV1 was detected in neoplastic cells of 70 (77%) of 91 epithelial, 17 (100%) of 17 biphasic, and 23 (100%) of 23 sarcomatous MPMs. Furthermore, in the epithelial group, CAV1 expression in spindle-shaped stromal cells was detected in 61 (67%) of 91 cases. CONCLUSIONS The presence of stromal CAV1 expression was associated with a worse patient outcome. In MPM, CAV1 is differentially expressed according to low- to high-grade histotypes. Furthermore, in the MPM epithelial group, additional stromal CAV1 expression is associated with a worse prognosis.
Collapse
|
112
|
Scagliotti GV, Lo Iacono M, Novello S, Libener R, Vatrano S, Righi L, Papotti M, Bironzo P, Monica V, Grosso F. Next-generation sequencing in malignant pleural mesothelioma: A retrospective study. J Clin Oncol 2014. [DOI: 10.1200/jco.2014.32.15_suppl.7530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
|
113
|
Scagliotti GV, Leighl NB, Nowak AK, Pavlakis N, Popat S, Sorensen JB, Barrueco J, Kaiser R, Loembe AB, Mueller M, von Wangenheim U, Reck M. Nintedanib plus pemetrexed/cisplatin followed by maintenance nintedanib for unresectable malignant pleural mesothelioma (MPM): An international, multicenter, randomized, double-blind, placebo-controlled phase II study. J Clin Oncol 2014. [DOI: 10.1200/jco.2014.32.15_suppl.tps7612] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
|
114
|
Belani CP, Yamamoto N, Bondarenko IM, Poltoratskiy A, Novello S, Tang J, Bycott P, Niethammer AG, Ingrosso A, Kim S, Scagliotti GV. Randomized phase II study of pemetrexed/cisplatin with or without axitinib for non-squamous non-small-cell lung cancer. BMC Cancer 2014; 14:290. [PMID: 24766732 PMCID: PMC4017965 DOI: 10.1186/1471-2407-14-290] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2013] [Accepted: 04/17/2014] [Indexed: 12/21/2022] Open
Abstract
Background The efficacy and safety of axitinib, a potent and selective second-generation inhibitor of vascular endothelial growth factor receptors 1, 2, and 3 in combination with pemetrexed and cisplatin was evaluated in patients with advanced non-squamous non–small-cell lung cancer (NSCLC). Methods Overall, 170 patients were randomly assigned to receive axitinib at a starting dose of 5-mg twice daily continuously plus pemetrexed 500 mg/m2 and cisplatin 75 mg/m2 on day 1 of up to six 21-day cycles (arm I); axitinib on days 2 through 19 of each cycle plus pemetrexed/cisplatin (arm II); or pemetrexed/cisplatin alone (arm III). The primary endpoint was progression-free survival (PFS). Results Median PFS was 8.0, 7.9, and 7.1 months in arms I, II, and III, respectively (hazard ratio: arms I vs. III, 0.89 [P = 0.36] and arms II vs. III, 1.02 [P = 0.54]). Median overall survival was 17.0 months (arm I), 14.7 months (arm II), and 15.9 months (arm III). Objective response rates (ORRs) for axitinib-containing arms were 45.5% (arm I) and 39.7% (arm II) compared with 26.3% for pemetrexed/cisplatin alone (arm III). Gastrointestinal disorders and fatigue were frequently reported across all treatment arms. The most common all-causality grade ≥3 adverse events were hypertension in axitinib-containing arms (20% and 17%, arms I and II, respectively) and fatigue with pemetrexed/cisplatin alone (16%). Conclusion Axitinib in combination with pemetrexed/cisplatin was generally well tolerated. Axitinib combinations resulted in non-significant differences in PFS and numerically higher ORR compared with chemotherapy alone in advanced NSCLC. Trial registration ClinicalTrials.gov: NCT00768755 (October 7, 2008).
Collapse
|
115
|
Volante M, Birocco N, Gatti G, Duregon E, Lorizzo K, Fazio N, Scagliotti GV, Papotti M. Extrapulmonary neuroendocrine small and large cell carcinomas: a review of controversial diagnostic and therapeutic issues. Hum Pathol 2014; 45:665-73. [DOI: 10.1016/j.humpath.2013.03.016] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2013] [Revised: 03/25/2013] [Accepted: 03/27/2013] [Indexed: 12/23/2022]
|
116
|
Sandoval J, Mendez-Gonzalez J, Nadal E, Chen G, Carmona FJ, Sayols S, Moran S, Heyn H, Vizoso M, Gomez A, Sanchez-Cespedes M, Assenov Y, Müller F, Bock C, Taron M, Mora J, Muscarella LA, Liloglou T, Davies M, Pollan M, Pajares MJ, Torre W, Montuenga LM, Brambilla E, Field JK, Roz L, Lo Iacono M, Scagliotti GV, Rosell R, Beer DG, Esteller M. A prognostic DNA methylation signature for stage I non-small-cell lung cancer. J Clin Oncol 2013; 31:4140-7. [PMID: 24081945 DOI: 10.1200/jco.2012.48.5516] [Citation(s) in RCA: 204] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
PURPOSE Non-small-cell lung cancer (NSCLC) is a tumor in which only small improvements in clinical outcome have been achieved. The issue is critical for stage I patients for whom there are no available biomarkers that indicate which high-risk patients should receive adjuvant chemotherapy. We aimed to find DNA methylation markers that could be helpful in this regard. PATIENTS AND METHODS A DNA methylation microarray that analyzes 450,000 CpG sites was used to study tumoral DNA obtained from 444 patients with NSCLC that included 237 stage I tumors. The prognostic DNA methylation markers were validated by a single-methylation pyrosequencing assay in an independent cohort of 143 patients with stage I NSCLC. RESULTS Unsupervised clustering of the 10,000 most variable DNA methylation sites in the discovery cohort identified patients with high-risk stage I NSCLC who had shorter relapse-free survival (RFS; hazard ratio [HR], 2.35; 95% CI, 1.29 to 4.28; P = .004). The study in the validation cohort of the significant methylated sites from the discovery cohort found that hypermethylation of five genes was significantly associated with shorter RFS in stage I NSCLC: HIST1H4F, PCDHGB6, NPBWR1, ALX1, and HOXA9. A signature based on the number of hypermethylated events distinguished patients with high- and low-risk stage I NSCLC (HR, 3.24; 95% CI, 1.61 to 6.54; P = .001). CONCLUSION The DNA methylation signature of NSCLC affects the outcome of stage I patients, and it can be practically determined by user-friendly polymerase chain reaction assays. The analysis of the best DNA methylation biomarkers improved prognostic accuracy beyond standard staging.
Collapse
|
117
|
Righi L, Cuccurullo A, Vatrano S, Cappia S, Giachino D, De Giuli P, Ardine M, Novello S, Volante M, Scagliotti GV, Papotti M. Detection and characterization of classical and "uncommon" exon 19 Epidermal Growth Factor Receptor mutations in lung cancer by pyrosequencing. BMC Cancer 2013; 13:114. [PMID: 23497146 PMCID: PMC3608975 DOI: 10.1186/1471-2407-13-114] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2012] [Accepted: 03/06/2013] [Indexed: 01/15/2023] Open
Abstract
Background The management of advanced stage non-small cell lung cancer is increasingly based on diagnostic and predictive analyses performed mostly on limited amounts of tumor tissue. The evaluation of Epidermal Growth Factor Receptor (EGFR) mutations have emerged as the strongest predictor of response to EGFR-tyrosine kinase inhibitors mainly in patients with adenocarcinoma. Several EGFR mutation detection techniques are available, having both sensitivity and specificity issues, being the Sanger sequencing technique the reference standard, with the limitation of a relatively high amount of mutated cells needed for the analysis. Methods A novel nucleotide dispensation order for pyrosequencing was established allowing the identification and characterization of EGFR mutation not definable with commercially and clinically approved kits, and validated in a consecutive series of 321 lung cancer patients (246 biopsies or cytology samples and 75 surgical specimens). Results 61/321 (19%) mutated cases were detected, 17 (27.9%) in exon 21 and 44 (72.1%) in exon 19, these latter corresponding to 32/44 (72.7%) classical and 12/44 (27.3%) uncommon mutations. Furthermore, a novel, never reported, point mutation, was found, which determined a premature stop codon in the aminoacidic sequence that resulted in a truncated protein in the tyrosine kinase domain, thus impairing the inhibitory effect of specific therapy. Conclusions The novel dispensation order allows to detect and characterize both classical and uncommon EGFR mutations. Although several phase III studies in genotypically defined groups of patients are already available, further prospective studies assessing the role of uncommon EGFR mutations are warranted.
Collapse
|
118
|
Scagliotti GV, Novello S, von Pawel J. The emerging role of MET/HGF inhibitors in oncology. Cancer Treat Rev 2013; 39:793-801. [PMID: 23453860 DOI: 10.1016/j.ctrv.2013.02.001] [Citation(s) in RCA: 152] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2012] [Revised: 01/31/2013] [Accepted: 02/02/2013] [Indexed: 02/06/2023]
Abstract
The N-methyl-N'-nitroso-guanidine human osteosarcoma transforming gene (MET) receptor tyrosine kinase and its ligand hepatocyte growth factor (HGF) control cellular signaling cascades that direct cell growth, proliferation, survival, and motility. Aberrant MET/HGF activation has been observed in many tumor types, can occur by multiple mechanisms, and promotes cellular proliferation and metastasis via growth factor receptors and other oncogenic receptor pathways. Thus, MET/HGF inhibition has emerged as targeted anticancer therapies. Preclinically, neoplastic and metastatic phenotypes of several tumor cells, including non-small cell lung cancer, hepatocellular carcinoma, and gastric cancer, were abrogated by MET inhibition. Ongoing clinical development with tivantinib, cabozantinib, onartuzumab, crizotinib, rilotumumab, and ficlatuzumab has shown encouraging results. These trials have established a key role for MET in a variety of tumor types. Evidence is emerging for identification of aberrant MET activity biomarkers and selection of patient subpopulations that may benefit from targeted MET and HGF inhibitor treatment.
Collapse
|
119
|
Scagliotti GV, Novello S, Rapetti S, Papotti M. Current state-of-the-art therapy for advanced squamous cell lung cancer. Am Soc Clin Oncol Educ Book 2013:354-358. [PMID: 23714545 DOI: 10.14694/edbook_am.2013.33.354] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Squamous cell carcinoma (SCC) represents the second most common histologic subtype of lung cancer (preceded only by adenocarcinoma). SSC of the lung is prevalently diagnosed in smokers and has been described as a preferentially centrally located tumor in which the main airways are commonly involved. Clinically, it presents with predominant locoregional signs and symptoms, but in recent years an increasing frequency of peripheral SCC of the lung has been reported. Pathologic diagnosis can be easily made through light microscopy and immunohistochemistry. The treatment approach for early-stage disease does not differ from that of other histologic subtypes of non-small cell lung cancer; in locally advanced unresectable or metastatic disease, doublet chemotherapy regimens (including cisplatin or carboplatin and a third-generation agent such as gemcitabine, taxanes, or vinorelbine) remain the cornerstone of front-line systemic treatment. Conversely, a single agent, mainly docetaxel, is the preferred treatment in second-line treatment. In unselected patient populations, targeted therapies have been extensively tested in combination with cytotoxic chemotherapy with disappointing results because of increased toxicity or lack of improvement in efficacy outcomes. Genomic alterations in SCC of the lung have not been comprehensively characterized, and no molecularly targeted therapies have been specifically developed for the treatment of this disease, but recently immune checkpoints have emerged as new therapeutic agent.
Collapse
MESH Headings
- Antineoplastic Combined Chemotherapy Protocols/pharmacology
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- Biomarkers, Tumor
- Carcinoma, Non-Small-Cell Lung/drug therapy
- Carcinoma, Non-Small-Cell Lung/genetics
- Carcinoma, Non-Small-Cell Lung/pathology
- Carcinoma, Squamous Cell/classification
- Carcinoma, Squamous Cell/drug therapy
- Carcinoma, Squamous Cell/epidemiology
- Carcinoma, Squamous Cell/genetics
- Carcinoma, Squamous Cell/pathology
- Clinical Trials as Topic
- Genes, Neoplasm
- Humans
- Lung Neoplasms/drug therapy
- Lung Neoplasms/epidemiology
- Lung Neoplasms/genetics
- Lung Neoplasms/pathology
- Mutation
- Neoplasm Proteins/analysis
- Neoplasm Proteins/genetics
- Salvage Therapy
- Treatment Outcome
Collapse
|
120
|
Monica V, Familiari U, Chiusa L, Rossi G, Novero D, Busso S, Ruffini E, Ardissone F, Scagliotti GV, Papotti M. Messenger RNA and protein expression of thymidylate synthase and DNA repair genes in thymic tumors. Lung Cancer 2012; 79:228-35. [PMID: 23276504 DOI: 10.1016/j.lungcan.2012.12.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2012] [Revised: 11/14/2012] [Accepted: 12/02/2012] [Indexed: 11/29/2022]
Abstract
BACKGROUND Thymic epithelial tumors include several entities with different biologic behavior. Chemotherapy is indicated in advanced disease, but limited data exist on gene expression correlation with the response to chemotherapeutic agents. PATIENTS AND METHODS A series of 69 thymic neoplasms (7 A-, 6 AB-, 6 B1-, 10 B2-, 14 B3-thymomas, 22 carcinomas and 4 combined tumors) was collected to assess gene expression of thymidylate synthase (TS), excision repair cross complementing-1 (ERCC1), ribonucleotide reductase subunit 1 (RRM1), topoisomerase 2α (TOP2A) and mTOR. RESULTS A strong linear correlation between TS gene and protein expression was observed (P<0.0001, R=0.40). TS expression was significantly lower in pure A-thymomas and thymic carcinomas (P<0.0001) and progressively decreasing from B1-type to thymic carcinomas (B1>B2>B3>C; P<0.0001). RRM1 and TOP2A mRNA expression levels were significantly correlated with TS levels (both P=0.03) with a similar trend of expression among histotypes. RRM1 and TOP2A high levels were significantly correlated with high TS (P=0.03) and low tumor stages (I-II) (P<0.0001 and P<0.01, respectively). No relevant changes of ERCC1 and mTOR were detected. CONCLUSIONS Low TS and, to a minor extent, RRM1 and TOP2A expression were detected in aggressive thymic tumors. These findings should be prospectively considered in selecting the most appropriate chemotherapy.
Collapse
|
121
|
Shaw AT, Varghese AM, Solomon BJ, Costa DB, Novello S, Mino-Kenudson M, Awad MM, Engelman JA, Riely GJ, Monica V, Yeap BY, Scagliotti GV. Pemetrexed-based chemotherapy in patients with advanced, ALK-positive non-small cell lung cancer. Ann Oncol 2012; 24:59-66. [PMID: 22887466 DOI: 10.1093/annonc/mds242] [Citation(s) in RCA: 87] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Anaplastic lymphoma kinase (ALK)-positive non-small-cell lung cancer (NSCLC) is highly responsive to crizotinib. To determine whether ALK-positive NSCLC is also sensitive to pemetrexed, we retrospectively evaluated progression-free survival (PFS) of ALK-positive versus ALK-negative patients who had been treated with pemetrexed-based chemotherapy for advanced NSCLC. PATIENTS AND METHODS We identified 121 patients with advanced, ALK-positive NSCLC in the USA, Australia, and Italy. For comparison, we evaluated 266 patients with advanced, ALK-negative, epidermal growth factor receptor (EGFR)-wild-type NSCLC, including 79 with KRAS mutations and 187 with wild-type KRAS (WT/WT/WT). We determined PFS on different pemetrexed regimens. RESULTS Among 70 ALK-positive patients treated with a platinum/pemetrexed regimen, the median PFS (mPFS) was 7.3 months (95% confidence interval (CI) 5.5-9.5). The mPFS of 51 ALK-positive patients treated with single-agent pemetrexed or nonplatinum/pemetrexed combinations was 5.5 months (2.8-9.0). For ALK-negative patients, PFS on all pemetrexed-based regimens was similar to that of ALK-positive patients, except in the specific setting of first-line platinum/pemetrexed where the mPFS was only 4.2 and 5.4 months in KRAS and WT/WT/WT patients, respectively. However, among patients with a never/light-smoking history (0-10 pack-year smoking history) treated with first-line platinum/pemetrexed, there was no difference in PFS between ALK-positive and ALK-negative patients. CONCLUSIONS PFS on pemetrexed or nonplatinum/pemetrexed combinations was similar in ALK-positive and ALK-negative patients. PFS on first-line platinum/pemetrexed may be prolonged in never/light-smoking patients regardless of ALK status.
Collapse
|
122
|
Scagliotti GV, Kosmidis P, de Marinis F, Schreurs AJM, Albert I, Engel-Riedel W, Schallier D, Barbera S, Kuo HP, Sallo V, Perez JR, Manegold C. Zoledronic acid in patients with stage IIIA/B NSCLC: results of a randomized, phase III study. Ann Oncol 2012; 23:2082-2087. [PMID: 22730101 DOI: 10.1093/annonc/mds128] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/06/2023] Open
Abstract
BACKGROUND Bone metastases are common in patients with advanced non-small-cell lung cancer (NSCLC) and can have devastating consequences. Preventing or delaying bone metastases may improve outcomes. PATIENTS AND METHODS This study evaluated whether zoledronic acid (ZOL) delayed disease progression or recurrence in patients with controlled stage IIIA/B NSCLC after first-line therapy. Patients received vitamin D and calcium supplementation and were randomized to i.v. ZOL (every 3-4 weeks) or no treatment (control). The primary end point was progression-free survival (PFS). RESULTS No significant intergroup differences were observed in PFS or overall survival (OS). Median PFS was 9.0 months with ZOL versus 11.3 months for control. Fifteen ZOL-treated (6.6%) and 19 control patients (9.0%) developed bone metastases. Estimated 1-year OS was 81.8% for each group. ZOL safety profile was consistent with previous clinical data, but with higher discontinuations versus control. Fifteen ZOL-treated (6.6%) and five control patients (2.3%) had renal adverse events. Two cases of osteonecrosis of the jaw were reported. CONCLUSIONS ZOL did not significantly affect PFS or OS in stage IIIA/B NSCLC patients with controlled disease, with a trend toward worsening PFS in the longer-term follow-up. Few patients experienced bone metastases, possibly limiting the potential ZOL impact on disease course.
Collapse
|
123
|
Scagliotti GV, Vynnychenko I, Park K, Ichinose Y, Kubota K, Blackhall F, Pirker R, Galiulin R, Ciuleanu TE, Sydorenko O, Dediu M, Papai-Szekely Z, Banaclocha NM, McCoy S, Yao B, Hei YJ, Galimi F, Spigel DR. International, randomized, placebo-controlled, double-blind phase III study of motesanib plus carboplatin/paclitaxel in patients with advanced nonsquamous non-small-cell lung cancer: MONET1. J Clin Oncol 2012; 30:2829-36. [PMID: 22753922 DOI: 10.1200/jco.2011.41.4987] [Citation(s) in RCA: 148] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
PURPOSE We evaluated whether motesanib (a selective oral inhibitor of vascular endothelial growth factor receptors 1, 2, and 3; platelet-derived growth factor receptor; and Kit) combined with carboplatin/paclitaxel improved overall survival (OS) versus chemotherapy alone in patients with nonsquamous non-small-cell lung cancer (NSCLC) and in the subset of patients with adenocarcinoma. PATIENTS AND METHODS Patients with stage IIIB/IV or recurrent nonsquamous NSCLC (no prior systemic therapy for advanced disease) were randomly assigned 1:1 to carboplatin (area under the curve, 6 mg/ml · min) and paclitaxel (200 mg/m(2)) intravenously for up to six 3-week cycles plus either motesanib 125 mg (arm A) or placebo (arm B) once daily orally. OS was the primary end point. Secondary end points included progression-free survival (PFS), objective response rate (ORR), adverse events (AEs), and association between placental growth factor (PLGF) change and OS. RESULTS A total of 1,090 patients with nonsquamous NSCLC were randomly assigned (arms A/B, n = 541 of 549); of those, 890 had adenocarcinoma (n = 448 of 442). Median OS in arms A and B was 13.0 and 11.0 months, respectively (hazard ratio [HR], 0.90; 95% CI, 0.78 to 1.04; P = .14); median OS for the adenocarcinoma subset was 13.5 and 11.0 months, respectively (HR, 0.88; 95% CI, 0.75 to 1.03; P = .11). In descriptive analyses (arms A v B), median PFS was 5.6 months versus 5.4 months (P = < .001); ORR was 40% versus 26% (P < .001). There was no association between PLGF change and OS in arm A. The incidence of grade ≥ 3 AEs (arms A and B, 73% and 59%, respectively) and grade 5 AEs (14% and 9%, respectively) was higher with motesanib treatment. CONCLUSION Motesanib plus carboplatin/paclitaxel did not significantly improve OS over carboplatin/paclitaxel alone in patients with advanced nonsquamous NSCLC or in the adenocarcinoma subset.
Collapse
|
124
|
Giaj Levra M, Novello S, Scagliotti GV, Papotti M, Le Cesne A. Primary pleuropulmonary sarcoma: a rare disease entity. Clin Lung Cancer 2012; 13:399-407. [PMID: 22673623 DOI: 10.1016/j.cllc.2012.05.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2012] [Revised: 04/25/2012] [Accepted: 05/01/2012] [Indexed: 02/06/2023]
|
125
|
Monica V, Longo M, Felice B, Scagliotti GV, Papotti M, Novello S. Role of hormone receptor expression in patients with advanced-stage lung cancer treated with chemotherapy. Clin Lung Cancer 2012; 13:416-23. [PMID: 22658344 DOI: 10.1016/j.cllc.2012.03.006] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2011] [Revised: 02/03/2012] [Accepted: 03/26/2012] [Indexed: 01/01/2023]
Abstract
BACKGROUND Evidence that supports a role for hormonal status in lung cancer has been inconsistently reported and is still unclear. We retrospectively assessed the potential correlation between sex-linked hormone receptor expression and the clinical outcome of patients with advanced-stage lung cancer treated with chemotherapy. PATIENTS AND METHODS Based on tissue availability, 130 consecutive patients diagnosed at San Luigi Hospital from January 2008 to June 2010 were collected, including 24 small-cell lung cancer, 57 adenocarcinomas, 34 squamous cell carcinomas, 5 large-cell carcinomas, and 10 non-small-cell lung cancer-not otherwise specified. The immunohistochemical expression of estrogen receptors (ER-α and ER-β) and progesterone receptor, aromatase, epidermal growth factor receptor (EGFR), and excision repair cross-complementing 1 (ERCC1) was assessed. RESULTS ER-β nuclear expression was higher than ER-α and progesterone receptor, whose expression was null or weak (mainly in women). ER-β expression was significantly higher in patients with metastatic disease compared with all other disease stages (P = .02). EGFR expression was strongly correlated with non-small-cell lung cancer histology, being higher in squamous types and stage related. In men, aromatase positive cases had a worse outcome (P = .03) as well as in men with non-small-cell lung cancer and high ER-β expression. In the latter group, the combined aromatase negative and/or low ER-β expression and low ERCC1 and/or low ER-β expression showed a better outcome (P = .026; P = .03, respectively). CONCLUSION In patients with advanced-stage lung cancer treated with chemotherapy, the prognostic and predictive role of sex-linked hormone receptor expression, if any, is of borderline significance and is restricted to selected subgroups of patients.
Collapse
|