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Arrieta O. In response to "On the Hispanic paradox in lung cancer". Lung Cancer 2024; 193:107853. [PMID: 38875937 DOI: 10.1016/j.lungcan.2024.107853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2024]
Affiliation(s)
- Oscar Arrieta
- Thoracic Oncology Unit, Instituto Nacional de Cancerología (INCan), Mexico City, Mexico.
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Woriax HE, Thomas SM, Plichta JK, Rosenberger LH, Botty van den Bruele A, Chiba A, Hwang ES, DiNome ML. Racial/Ethnic Disparities in Pathologic Complete Response and Overall Survival in Patients With Triple-Negative Breast Cancer Treated With Neoadjuvant Chemotherapy. J Clin Oncol 2024; 42:1635-1645. [PMID: 38394476 PMCID: PMC11095870 DOI: 10.1200/jco.23.01199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 12/03/2023] [Accepted: 12/15/2023] [Indexed: 02/25/2024] Open
Abstract
PURPOSE Black women have higher rates of death from triple-negative breast cancer (TNBC) than White women. We hypothesized that pathologic complete response (pCR) to neoadjuvant chemotherapy (NAC) and overall survival (OS) may vary by race/ethnicity in patients with TNBC. METHODS We identified women 18 years and older with stage I-III TNBC who received NAC followed by surgery from the National Cancer Database (2010-2019). We excluded patients without race/ethnicity or pathology data. Primary outcomes were pCR rates and OS on the basis of race/ethnicity. RESULTS Forty thousand eight hundred ninety women with TNBC met inclusion criteria (median age [IQR], 53 [44-61] years): 26,150 Non-Hispanic White (64%, NHW), 9,672 Non-Hispanic Black (23.7%, NHB), 3,267 Hispanic (8%), 1,368 Non-Hispanic Asian (3.3%, NHA), and 433 Non-Hispanic Other (1.1%, NHO) patients. Overall, 29.8% demonstrated pCR (NHW: 30.5%, NHB: 27%, Hispanic: 32.6%, NHA: 28.8%, NHO: 29.8%). Unadjusted OS was significantly higher for those with pCR compared with those with residual disease (5-year OS, 0.917 [95% CI, 0.911 to 0.923] v 0.667 [95% CI, 0.661 to 0.673], log-rank P < .001), and this association persisted after adjustment for demographic and tumor factors. The effect of achieving pCR on OS did not differ by race/ethnicity (interaction P = .10). However, NHB patients were less likely (odds ratio [OR], 0.89 [95% CI, 0.83 to 0.95], P = .001) and Hispanic patients were more likely (OR, 1.19 [95% CI, 1.08 to 1.31], P = .001) to achieve pCR than NHW patients. After adjustment for patient and disease factors, including achievement of pCR, Hispanic (hazard ratio [HR], 0.76 [95% CI, 0.69 to 0.85], P < .001) and NHA (HR, 0.64 [95% CI, 0.55 to 0.75], P < .001) race/ethnicity remained associated with OS. CONCLUSION Odds of achieving pCR and OS in patients with TNBC appear to be associated with race/ethnicity. Additional research is necessary to understand how race/ethnicity is associated with rates of pCR and OS, whether related to socioeconomic factors or biologic variables, or both.
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Affiliation(s)
- Hannah E. Woriax
- Division of Surgical Oncology, Department of Surgery, Duke University School of Medicine, Durham, NC
- Duke Cancer Institute, Durham, NC
| | - Samantha M. Thomas
- Duke Cancer Institute, Durham, NC
- Department of Biostatistics & Bioinformatics, Duke University School of Medicine, Durham, NC
| | - Jennifer K. Plichta
- Division of Surgical Oncology, Department of Surgery, Duke University School of Medicine, Durham, NC
- Duke Cancer Institute, Durham, NC
| | - Laura H. Rosenberger
- Division of Surgical Oncology, Department of Surgery, Duke University School of Medicine, Durham, NC
- Duke Cancer Institute, Durham, NC
| | - Astrid Botty van den Bruele
- Division of Surgical Oncology, Department of Surgery, Duke University School of Medicine, Durham, NC
- Duke Cancer Institute, Durham, NC
| | - Akiko Chiba
- Division of Surgical Oncology, Department of Surgery, Duke University School of Medicine, Durham, NC
- Duke Cancer Institute, Durham, NC
| | - E. Shelley Hwang
- Division of Surgical Oncology, Department of Surgery, Duke University School of Medicine, Durham, NC
- Duke Cancer Institute, Durham, NC
| | - Maggie L. DiNome
- Division of Surgical Oncology, Department of Surgery, Duke University School of Medicine, Durham, NC
- Duke Cancer Institute, Durham, NC
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Rodriguez J. On the Hispanic paradox in lung cancer. Lung Cancer 2024; 190:107537. [PMID: 38520908 DOI: 10.1016/j.lungcan.2024.107537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Accepted: 03/15/2024] [Indexed: 03/25/2024]
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Dee EC, Swami N, Kazzi B, Lapen K, Franco I, Jain B, Patel TA, Mahal BA, Rimner A, Wu A, Iyengar P, Li B, Florez N, Gomez DR. Disparities in Stage at Presentation Among Hispanic and Latinx Patients With Non-Small-Cell Lung Cancer in the United States. JCO Oncol Pract 2024; 20:525-537. [PMID: 38252900 DOI: 10.1200/op.23.00474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Revised: 10/12/2023] [Accepted: 11/02/2023] [Indexed: 01/24/2024] Open
Abstract
PURPOSE Hispanic and Latinx people in the United States are the fastest-growing ethnic group. However, previous studies in non-small-cell lung cancer (NSCLC) often analyze these diverse communities in aggregate. We aimed to identify differences in NSCLC stage at diagnosis in the US population, focusing on disaggregated Hispanic/Latinx individuals. METHODS Data from the National Cancer Database from 2004 to 2018 identified patients with primary NSCLC. Individuals were disaggregated by racial and ethnic subgroup and Hispanic country of origin. Ordinal logistic regression adjusting for age, facility type, income, educational attainment, comorbidity index, insurance, and year of diagnosis was used to create adjusted odds ratios (aORs), with higher odds representing diagnosis at later-stage NSCLC. RESULTS Of 1,565,159 patients with NSCLC, 46,616 were Hispanic/Latinx (3.0%). When analyzed in the setting of race and ethnicity, Hispanic patients were more likely to be diagnosed with metastatic disease compared with non-Hispanic White (NHW) patients: 47.0% for Hispanic Black, 46.0% Hispanic White, and 44.3% of Hispanic other patients versus 39.1% of non-Hispanic White patients (P < .001 for all). By country of origin, 51.4% of Mexican, 41.7% of Puerto Rican, 44.6% of Cuban, 50.8% of South or Central American, 48.4% of Dominican, and 45.6% of other Hispanic patients were diagnosed with metastatic disease, compared with 39.1% of NHWs. Conversely, 20.2% of Mexican, 26.9% of Puerto Rican, 24.2% of Cuban, 22.5% of South or Central American, 23.7% of Dominican, and 24.5% of other Hispanic patients were diagnosed with stage I disease, compared with 30.0% of NHWs. All Hispanic groups were more likely to present with later-stage NSCLC than NHW patients (greatest odds for Mexican patients, aOR, 1.44; P < .001). CONCLUSION Hispanic/Latinx patients with non-small-cell lung cancer were more likely to be diagnosed with advanced disease compared with NHWs. Disparities persisted upon disaggregation by both race and country of origin, with over half of Mexican patients with metastatic disease at diagnosis. Disparities among Hispanic/Latinx groups by race and by country of origin highlight the shortcomings of treating these groups as a monolith and underscore the need for disaggregated research and targeted interventions.
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Affiliation(s)
| | - Nishwant Swami
- University of Massachusetts Chan Medical School, Worcester, MA
- Department of Internal Medicine, Hospital of the University of Pennsylvania, Philadelphia, PA
| | - Bahaa Kazzi
- The Hope Clinic of the Emory Vaccine Center, Division of Infectious Diseases, Department of Medicine, Emory University, Decatur, GA
| | - Kaitlyn Lapen
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Idalid Franco
- Department of Radiation Oncology, Brigham and Women's Hospital, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA
| | - Bhav Jain
- Stanford School of Medicine, Palo Alto, CA
| | - Tej A Patel
- University of Pennsylvania, Philadelphia, PA
| | - Brandon A Mahal
- Department of Radiation Oncology, University of Miami/Sylvester Cancer Center, Miami, FL
| | - Andreas Rimner
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Abraham Wu
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Puneeth Iyengar
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY
- Department of Radiation Oncology, Druckenmiller Center for Lung Cancer Research, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Bob Li
- Department of Medical Oncology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Narjust Florez
- Department of Medical Oncology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Daniel R Gomez
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY
- Department of Radiation Oncology, Druckenmiller Center for Lung Cancer Research, Memorial Sloan Kettering Cancer Center, New York, NY
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Heredia D, Bolaño-Guerra L, Valencia-Velarde A, Santoyo EV, Lara-Mejía L, Cárdenas-Fernández D, Orozco M, Cruz-Rico G, Arrieta O. Liquid biopsy in clinical outcomes and detection of T790M mutation in metastatic non-small cell lung cancer after progression to EGFR-TKI. Cancer Biomark 2023:CBM230124. [PMID: 38108344 DOI: 10.3233/cbm-230124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2023]
Abstract
BACKGROUND Liquid biopsy (LB) is used to detect epidermal growth factor receptor (EGFR) mutations in non-small cell lung cancer (NSCLC) and has been demonstrated to have prognostic and predictive value. OBJECTIVE To associate the rates of EGFR and T790M mutations detected by LB during disease progression after first- or second-generation EGFR-TKIs with clinical characteristics and survival outcomes. METHODS From January 2018 to December 2021, 295 patients with advanced EGFR mutant (EGFRm) NSCLC treated with first- or second-generation EGFR-TKIs were retrospectively analyzed. LB was collected at the time of progression. The frequency of EGFRT790M mutations, overall survival (OS), and the clinical characteristics associated with LB positivity were determined. RESULTS The prevalence of EGFRT790M mutation detected using LB was 44%. In patients with negative vs. positive LB, the median OS was 45.0 months vs. 25.0 months (p= 0.0001), respectively. Patients with a T790M mutation receiving osimertinib had a median OS of 44 months (95% CI [33.05-54.99]). Clinical characteristics associated with positive LB at progression extra-thoracic involvement, > 3 metastatic sites, and bone metastases. CONCLUSIONS Our findings showed that LB positivity was associated with worse survival outcomes and specific clinical characteristics. This study also confirmed the feasibility and detection rate of T790M mutation in a Latin American population.
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Affiliation(s)
- David Heredia
- Thoracic Oncology Unit, Department of Thoracic Oncology, Instituto Nacional de Cancerología, Mexico City, Mexico
| | | | - Angel Valencia-Velarde
- Thoracic Oncology Unit, Department of Thoracic Oncology, Instituto Nacional de Cancerología, Mexico City, Mexico
| | - Edgar Varela Santoyo
- Medical Oncology Department, Centro Oncológico Estatal, ISSSEMyN, Toluca, Mexico
| | - Luis Lara-Mejía
- Thoracic Oncology Unit, Department of Thoracic Oncology, Instituto Nacional de Cancerología, Mexico City, Mexico
| | - Daniela Cárdenas-Fernández
- Thoracic Oncology Unit, Department of Thoracic Oncology, Instituto Nacional de Cancerología, Mexico City, Mexico
| | - Mario Orozco
- Neuroimmunology Laboratory, Instituto Nacional de Neurología y Neurocirugía, Mexico City, Mexico
| | - Graciela Cruz-Rico
- Thoracic Oncology Unit, Department of Thoracic Oncology, Instituto Nacional de Cancerología, Mexico City, Mexico
| | - Oscar Arrieta
- Thoracic Oncology Unit, Department of Thoracic Oncology, Instituto Nacional de Cancerología, Mexico City, Mexico
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Avilés-Salas A, Díaz-García DA, Lara-Mejía L, Cardona AF, Orozco-Morales M, Catalán R, Hernández-Pedro NY, Rios-Garcia E, Ramos-Ramírez M, Arrieta O. LKB1 Loss Assessed by Immunohistochemistry as a Prognostic Marker to First-Line Therapy in Advanced Non-Small-Cell Lung Cancer. Curr Oncol 2022; 30:333-343. [PMID: 36661676 PMCID: PMC9857995 DOI: 10.3390/curroncol30010027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 12/19/2022] [Accepted: 12/22/2022] [Indexed: 12/28/2022] Open
Abstract
(1) Background: Liver kinase B1 (LKB1) is a tumor suppressor gene involved in cell growth and metabolism. However, its alterations are not routinely assessed for guiding therapy in clinical practice. We assessed LKB1 expression by immunohistochemistry as a potential biomarker. (2) Methods: This bicentric retrospective cohort study analyzed data from patients with advanced NSCLC who initiated platinum-based chemotherapy or epidermal growth factor receptor- tyrosine kinase inhibitor (EGFR-TKI) between January 2016 and December 2020. Kaplan-Meier and Cox regression models were used for survival curves and multivariate analysis. (3) Results: 110 patients were evaluated, and the clinical stage IV predominated the lung adenocarcinoma histology. LKB1 loss was observed in 66.3% of cases. LKB1 loss was associated with non-smokers, the absence of wood smoke exposure and an EGFR wild-type status. The median progression-free survival (PFS) and overall survival (OS) in the population were 11.1 and 26.8 months, respectively, in the loss group, compared with cases exhibiting a positive expression. After an adjustment by age, smoking status, Eastern Cooperative Oncology Group Performance Score (ECOG-PS), EGFR status and type of administered therapy, LKB1 loss was significantly associated with worse PFS and OS. (4) Conclusion: Patients with an LKB1 loss had worse clinical outcomes. This study warrants prospective assessments to confirm the prognostic role of the LKB1 expression in advanced NSCLC.
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Affiliation(s)
- Alejandro Avilés-Salas
- Thoracic Oncology Unit, Instituto Nacional de Cancerología (INCan), Mexico City 14080, Mexico
| | - Diego A. Díaz-García
- Thoracic Oncology Unit, Instituto Nacional de Cancerología (INCan), Mexico City 14080, Mexico
- Personalized Medicine Laboratory, Instituto Nacional de Cancerología (INCan), Mexico City 14080, Mexico
| | - Luis Lara-Mejía
- Thoracic Oncology Unit, Instituto Nacional de Cancerología (INCan), Mexico City 14080, Mexico
| | - Andrés F. Cardona
- Direction of Research and Education, Luis Carlos Sarmeinto Angulo Cancer Treatment and Research Center—CTIC, Bogotá 110131, Colombia
| | - Mario Orozco-Morales
- Personalized Medicine Laboratory, Instituto Nacional de Cancerología (INCan), Mexico City 14080, Mexico
- Neuroimmunology Laboratory, Instituto Nacional de Neurología y Neurocirugía, Mexico City 14269, Mexico
| | - Rodrigo Catalán
- Thoracic Oncology Unit, Instituto Nacional de Cancerología (INCan), Mexico City 14080, Mexico
- Personalized Medicine Laboratory, Instituto Nacional de Cancerología (INCan), Mexico City 14080, Mexico
| | - Norma Y. Hernández-Pedro
- Thoracic Oncology Unit, Instituto Nacional de Cancerología (INCan), Mexico City 14080, Mexico
- Personalized Medicine Laboratory, Instituto Nacional de Cancerología (INCan), Mexico City 14080, Mexico
| | - Eduardo Rios-Garcia
- Thoracic Oncology Unit, Instituto Nacional de Cancerología (INCan), Mexico City 14080, Mexico
- Personalized Medicine Laboratory, Instituto Nacional de Cancerología (INCan), Mexico City 14080, Mexico
| | - Maritza Ramos-Ramírez
- Thoracic Oncology Unit, Instituto Nacional de Cancerología (INCan), Mexico City 14080, Mexico
- Personalized Medicine Laboratory, Instituto Nacional de Cancerología (INCan), Mexico City 14080, Mexico
| | - Oscar Arrieta
- Thoracic Oncology Unit, Instituto Nacional de Cancerología (INCan), Mexico City 14080, Mexico
- Personalized Medicine Laboratory, Instituto Nacional de Cancerología (INCan), Mexico City 14080, Mexico
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Evaluating Real World Mutational Differences Between Hispanics and Asians in NSCLC at a Large Academic Institution in Los Angeles. Clin Lung Cancer 2022; 23:e443-e452. [PMID: 35902325 DOI: 10.1016/j.cllc.2022.06.007] [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: 02/24/2022] [Revised: 06/03/2022] [Accepted: 06/16/2022] [Indexed: 01/27/2023]
Abstract
INTRODUCTION Hispanics living in the United States have higher rates of Epidermal Growth Factor Receptor (EGFR) mutations compared with Non-Hispanic Whites. While this higher incidence is like Asian patients living in the United States, the outcomes for Hispanic patients differ. We looked to compare the variances in mutational profiles between Hispanics and Asians in Los Angeles. PATIENTS AND METHODS Three hundred ninety three non-small cell lung cancer (NSCLC) patients treated at Los Angeles County + University of Southern California (LAC + USC) Medical Center and Norris Comprehensive Cancer Center who received comprehensive genomic profiling (CGP) were evaluated from July 2017 to August 2020. CGP was done using tissue biopsies (n = 211) from Caris Life Sciences and liquid biopsies (n = 231) from Guardant Health. Multivariate logistic regression evaluated the role of race between Hispanics and Asians. RESULTS In the Hispanic cohort (n = 90), 50.0% were male, median age of diagnosis was 62, 54.5% were non-smokers, and 85.5% had adenocarcinoma. In Asians (n = 142), 47.5% were male, median age of diagnosis was 65, 59.6% were non-smokers, and 83.8% had adenocarcinoma. Hispanic patients had greater prevalence of Kirsten rat sarcoma virus (KRAS) mutations (odds ratio [OR] 4.42, 95% confidence interval [95% CI]: 1.63-12.83) and lesser prevalence of EGFR mutations (OR 0.31, 95% CI: 0.16-0.59). There were a greater proportion of Hispanic smokers with KRAS mutations (14/41; 34.1%) than Asian smokers (4/58; 6.9%). CONCLUSION We saw a greater percentage of Hispanics with KRAS mutations despite similar smoking percentages along with a greater percentage of Asians with EGFR mutations. This study shows that ethnic and racial backgrounds of the patient can influence the effects of potentially carcinogenic exposures leading to variances of mutation frequency of NSCLC among different ethnicities.
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Quality of life, anxiety, depression, and distress in patients with advanced and metastatic lung cancer. Palliat Support Care 2022:1-8. [PMID: 36210754 DOI: 10.1017/s147895152200116x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVE Lung cancer (LC) patients have shown a predisposition for developing emotional and physical symptoms, with detrimental effects on the quality of life (QoL). This study evaluates the bidirectional relationship between main psychological disorders and clinical/sociodemographic factors with the QoL. METHODS In this observational cross-sectional study, patients with a confirmed LC diagnosis from February 2015 to March 2018 were eligible for this study. Each participant completed screening instruments of anxiety, depression, distress, and QoL assessment. Other relevant clinical data were extracted from electronic health records. Then comparisons, correlations, and logistic regression analyses were performed. RESULTS Two hundred and four cases were eligible; of them, the median age was 61 (24-84) years, most had clinical stage IV (95%), and most were under first-line therapy (53%). Concerning psychological status, 46% had symptoms of emotional distress, 35% anxiety, and 31% depression. Patients with psychological disorders experienced a worse global QoL than those without psychological impairment (p < 0.001). Increased financial issues and physical symptoms, combined with lower functioning, were also significantly associated with anxiety, depression, and distress. In the multivariate analysis, female sex and emotional distress were positively associated with an increased risk of depression; likewise, female sex, low social functioning, insomnia, and emotional distress were associated with anxiety. CONCLUSIONS Emotional symptoms and QoL had a significant bidirectional effect on this study; this underscores the necessity to identify and treat anxiety, depression, and distress to improve psychological well-being and the QoL in LC patients.
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Molecular Biology and Therapeutic Perspectives for K-Ras Mutant Non-Small Cell Lung Cancers. Cancers (Basel) 2022; 14:cancers14174103. [PMID: 36077640 PMCID: PMC9454753 DOI: 10.3390/cancers14174103] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 08/22/2022] [Accepted: 08/22/2022] [Indexed: 12/28/2022] Open
Abstract
In non-small cell lung cancer (NSCLC) the most common alterations are identified in the Kirsten rat sarcoma viral oncogene homolog (KRAS) gene, accounting for approximately 30% of cases in Caucasian patients. The majority of mutations are located in exon 2, with the c.34G > T (p.G12C) change being the most prevalent. The clinical relevance of KRAS mutations in NSCLC was not recognized until a few years ago. What is now emerging is a dual key role played by KRAS mutations in the management of NSCLC patients. First, recent data report that KRAS-mutant lung AC patients generally have poorer overall survival (OS). Second, a KRAS inhibitor specifically targeting the c.34G > T (p.G12C) variant, Sotorasib, has been approved by the U.S. Food and Drug Administration (FDA) and by the European Medicines Agency. Another KRAS inhibitor targeting c.34G > T (p.G12C), Adagrasib, is currently being reviewed by the FDA for accelerated approval. From the description of the biology of KRAS-mutant NSCLC, the present review will focus on the clinical aspects of KRAS mutations in NSCLC, in particular on the emerging efficacy data of Sotorasib and other KRAS inhibitors, including mechanisms of resistance. Finally, the interaction between KRAS mutations and immune checkpoint inhibitors will be discussed.
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Rojas L, Mayorga D, Ruiz-Patiño A, Rodríguez J, Cardona AF, Archila P, Avila J, Bravo M, Ricaurte L, Sotelo C, Arrieta O, Zatarain-Barrón ZL, Carranza H, Otero J, Vargas C, Barrón F, Corrales L, Martín C, Recondo G, Pino LE, Bermudez MA, Gamez T, Ordoñez-Reyes C, García-Robledo JE, de Lima VC, Freitas H, Santoyo N, Malapelle U, Russo A, Rolfo C, Rosell R. Human papillomavirus infection and lung adenocarcinoma: special benefit is observed in patients treated with immune checkpoint inhibitors. ESMO Open 2022; 7:100500. [PMID: 35753086 PMCID: PMC9434139 DOI: 10.1016/j.esmoop.2022.100500] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 03/27/2022] [Accepted: 04/19/2022] [Indexed: 11/03/2022] Open
Abstract
BACKGROUND Human papilloma virus (HPV) has been associated with the development and modulation of response in a series of neoplasms. In the case of lung adenocarcinoma, its role in etiology and pathogenesis is still controversial. Considering that this infection brings foreign epitopes, it could be of prognostic significance in patients with lung adenocarcinoma treated with immunotherapy. METHODS In a retrospective cohort study we evaluated the presence of HPV genomic material in lung adenocarcinoma primary lesions with the INNO-LiPA platform. Viral replication was also evaluated by detecting the presence of oncoprotein E6/E7 messenger RNA (mRNA) by quantitative RT-PCR. To confirm possible hypotheses regarding viral oncogenesis, vascular endothelial growth factor (VEGF) and hypoxia-inducible factor 1 (HIF1) were evaluated with stromal fibrosis and immunoscore. RESULTS A total of 133 patients were included in the analysis, of whom 34 tested positive for HPV, reaching an estimated prevalence of 25.6% [95% confidence interval (CI) 18.2% to 32.9%]. E6/7 mRNA was identified in 28 out of the 34 previously positive cases (82.3%). In immune checkpoint inhibitor (ICI)-treated patients, the median overall survival reached 22.3 months [95% CI 19.4 months- not reached (NR)] for HPV-negative and was not reached in HPV-positive (HPV+) ones (95% CI 27.7-NR; P = 0.008). With regard to progression-free survival, HPV- patients reached a median of 9.2 months (95% CI 7.9-11.2 months) compared to 14.3 months (95% CI 13.8-16.4 months) when HPV was positive (P = 0.001). The overall response rate for HPV+ patients yielded 82.4% compared to 47.1% in negative ones. No differences regarding programmed death-ligand 1, VEGF, HIF1, stromal fibrosis, or immunoscore were identified. CONCLUSIONS In patients with HPV+ lung adenocarcinoma, a significant benefit in overall response and survival outcomes is observed.
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Affiliation(s)
- L Rojas
- Foundation for Clinical and Applied Cancer Research (FICMAC), Bogotá, Colombia; Oncology Department, Clinica Colsanitas, Bogotá, Colombia; Molecular Oncology and Biology Systems Research Group (FOX-G), Universidad el Bosque, Bogotá, Colombia; Clinical and Traslational Oncology Group, Institute of Oncology, Clínica del Country, Bogotá, Colombia
| | - D Mayorga
- Foundation for Clinical and Applied Cancer Research (FICMAC), Bogotá, Colombia; Molecular Oncology and Biology Systems Research Group (FOX-G), Universidad el Bosque, Bogotá, Colombia
| | - A Ruiz-Patiño
- Foundation for Clinical and Applied Cancer Research (FICMAC), Bogotá, Colombia; Molecular Oncology and Biology Systems Research Group (FOX-G), Universidad el Bosque, Bogotá, Colombia
| | - J Rodríguez
- Foundation for Clinical and Applied Cancer Research (FICMAC), Bogotá, Colombia; Molecular Oncology and Biology Systems Research Group (FOX-G), Universidad el Bosque, Bogotá, Colombia
| | - A F Cardona
- Foundation for Clinical and Applied Cancer Research (FICMAC), Bogotá, Colombia; Oncology Department, Clinica Colsanitas, Bogotá, Colombia; Molecular Oncology and Biology Systems Research Group (FOX-G), Universidad el Bosque, Bogotá, Colombia; Clinical and Traslational Oncology Group, Institute of Oncology, Clínica del Country, Bogotá, Colombia.
| | - P Archila
- Foundation for Clinical and Applied Cancer Research (FICMAC), Bogotá, Colombia; Molecular Oncology and Biology Systems Research Group (FOX-G), Universidad el Bosque, Bogotá, Colombia
| | - J Avila
- Foundation for Clinical and Applied Cancer Research (FICMAC), Bogotá, Colombia; Molecular Oncology and Biology Systems Research Group (FOX-G), Universidad el Bosque, Bogotá, Colombia
| | - M Bravo
- Foundation for Clinical and Applied Cancer Research (FICMAC), Bogotá, Colombia; Molecular Oncology and Biology Systems Research Group (FOX-G), Universidad el Bosque, Bogotá, Colombia
| | - L Ricaurte
- Foundation for Clinical and Applied Cancer Research (FICMAC), Bogotá, Colombia; Molecular Oncology and Biology Systems Research Group (FOX-G), Universidad el Bosque, Bogotá, Colombia; Pathology Department, Mayo Clinic, Rochester, USA
| | - C Sotelo
- Foundation for Clinical and Applied Cancer Research (FICMAC), Bogotá, Colombia; Molecular Oncology and Biology Systems Research Group (FOX-G), Universidad el Bosque, Bogotá, Colombia
| | - O Arrieta
- Thoracic Oncology Unit, Instituto Nacional de Cancerología (INCan), México City, México
| | - Z L Zatarain-Barrón
- Thoracic Oncology Unit, Instituto Nacional de Cancerología (INCan), México City, México
| | - H Carranza
- Foundation for Clinical and Applied Cancer Research (FICMAC), Bogotá, Colombia; Oncology Department, Clinica Colsanitas, Bogotá, Colombia; Molecular Oncology and Biology Systems Research Group (FOX-G), Universidad el Bosque, Bogotá, Colombia; Clinical and Traslational Oncology Group, Institute of Oncology, Clínica del Country, Bogotá, Colombia
| | - J Otero
- Foundation for Clinical and Applied Cancer Research (FICMAC), Bogotá, Colombia; Oncology Department, Clinica Colsanitas, Bogotá, Colombia; Molecular Oncology and Biology Systems Research Group (FOX-G), Universidad el Bosque, Bogotá, Colombia; Clinical and Traslational Oncology Group, Institute of Oncology, Clínica del Country, Bogotá, Colombia
| | - C Vargas
- Foundation for Clinical and Applied Cancer Research (FICMAC), Bogotá, Colombia; Oncology Department, Clinica Colsanitas, Bogotá, Colombia; Molecular Oncology and Biology Systems Research Group (FOX-G), Universidad el Bosque, Bogotá, Colombia; Clinical and Traslational Oncology Group, Institute of Oncology, Clínica del Country, Bogotá, Colombia
| | - F Barrón
- Thoracic Oncology Unit, Instituto Nacional de Cancerología (INCan), México City, México
| | - L Corrales
- Medical Oncology Department, Centro de Investigación y Manejo del Cáncer - CIMCA, San José, Costa Rica
| | - C Martín
- Thoracic Oncology Unit, Alexander Fleming Institute, Buenos Aires, Argentina
| | - G Recondo
- Thoracic Oncology Unit, Centro de Educación Médica e Investigaciones Clínicas (CEMIC), Buenos Aires, Argentina
| | - L E Pino
- Clinical Oncology Department, Institute of Oncology, Fundación Santa Fe de Bogotá, Bogotá, Colombia
| | - M A Bermudez
- Foundation for Clinical and Applied Cancer Research (FICMAC), Bogotá, Colombia; Molecular Oncology and Biology Systems Research Group (FOX-G), Universidad el Bosque, Bogotá, Colombia
| | - T Gamez
- Foundation for Clinical and Applied Cancer Research (FICMAC), Bogotá, Colombia; Molecular Oncology and Biology Systems Research Group (FOX-G), Universidad el Bosque, Bogotá, Colombia
| | - C Ordoñez-Reyes
- Foundation for Clinical and Applied Cancer Research (FICMAC), Bogotá, Colombia; Molecular Oncology and Biology Systems Research Group (FOX-G), Universidad el Bosque, Bogotá, Colombia
| | | | - V C de Lima
- Medical Oncology Department, Instituto do Câncer do Estado de São Paulo, São Paulo, Brazil; Oncologia D'Or, São Paulo, Brazil
| | - H Freitas
- Medical Oncology Department, Thoracic Oncology Section, A. C. Camargo Cancer Center, São Paulo, Brazil
| | - N Santoyo
- Foundation for Clinical and Applied Cancer Research (FICMAC), Bogotá, Colombia; Molecular Oncology and Biology Systems Research Group (FOX-G), Universidad el Bosque, Bogotá, Colombia
| | - U Malapelle
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - A Russo
- Medical Oncology Unit, A.O. Papardo, Messina, Italy
| | - C Rolfo
- Center for Thoracic Oncology, Tisch Cancer Center, Mount Sinai Hospital System & Icahn School of Medicine, Mount Sinai, New York, USA
| | - R Rosell
- Coyote Research Group, Pangaea Oncology, Laboratory of Molecular Biology, Quiron-Dexeus University Institute, Barcelona, Spain; Institut d'Investigació en Ciències Germans Trias i Pujol, Badalona, Spain; Institut Català d'Oncologia, Hospital Germans Trias i Pujol, Badalona, Spain
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11
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Miao E, Klugman M, Rohan T, Dean Hosgood H. Hypothesized Explanations for the Observed Lung Cancer Survival Benefit Among Hispanics/Latinos in the United States. J Racial Ethn Health Disparities 2022; 10:1339-1348. [PMID: 35524005 DOI: 10.1007/s40615-022-01319-1] [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: 02/11/2022] [Revised: 04/13/2022] [Accepted: 04/25/2022] [Indexed: 12/24/2022]
Abstract
Hispanic/Latino ethnicity is associated with improved survival from non-small cell lung cancer compared to that for non-Hispanic Whites even though Hispanics/Latinos are more likely to potentially have inferior access-to-care and experience greater health disparities. To this end, we conducted a literature review to identify possible explanations for this survival benefit, including the role of chronic obstructive pulmonary disease and cardiovascular diseases, genetic variation, cultural influences, and immigration factors. Overall, intermittent smoking patterns, genetic variation, co-morbidities, and cultural influences were all factors likely to partially explain this survival benefit. On the other hand, immigration factors, acculturation, and access-to-care were less likely to support the survival advantage. Future research should analyze relevant Hispanic/Latino subgroups (e.g., Mexican, Puerto Rican, Cuban, Dominican, Central American, South American) and specifically focus on the relationship between Hispanic/Latino ethnicity and different lung cancer subtypes. If the Hispanic/Latino mortality benefit observed in lung cancer truly exists, a better understanding of the underlying mechanism(s) may help extend these benefits to other ethnic and racial groups.
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Affiliation(s)
- Emily Miao
- Albert Einstein College of Medicine, Bronx, NY, USA
| | - Madelyn Klugman
- New York Presbyterian Hospital-Weill Cornell Medical Center, New York, NY, USA
| | - Thomas Rohan
- Albert Einstein College of Medicine, Bronx, NY, USA
| | - H Dean Hosgood
- Albert Einstein College of Medicine, Bronx, NY, USA. .,Department of Epidemiology and Population Health, Division of Epidemiology, Albert Einstein College of Medicine, 1300 Morris Park Avenue, Belfer 1309, Bronx, NY, 10461, USA.
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12
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Arrieta O, Zatarain-Barrón ZL, Cardona AF, Corrales L, Martin C, Cuello M. Uniting Latin America Through Research: How Regional Research Can Strengthen Local Policies, Networking, and Outcomes for Patients With Lung Cancer. Am Soc Clin Oncol Educ Book 2022; 42:1-7. [PMID: 35503985 DOI: 10.1200/edbk_349951] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Lung cancer represents a considerable global health threat, leading the list in terms of cancer-related deaths worldwide. An important proportion of lung cancer cases occur within Latin America, and current projections show that over the next decade, the number of deaths due to lung cancer will double in the region, underscoring the need to implement evidence-based interventions to improve outcomes. Several challenges have limited the progress in lung cancer research in Latin America for many years, though recently the surge of multidisciplinary, transnational, and transcultural research groups have overcome many of these limitations. The increase in region-specific knowledge has improved cancer care in the area, providing clinicians with a specific demographic and molecular profile for Hispanic patients with lung cancer; as a result, the implementation of precision oncology has benefited from a profound knowledge of the patient profile. Nonetheless, there are still challenges to improve research in Latin America, including stabilizing funding sources to continue independent research, supporting mentoring programs and an early immersion in clinical research for early career fellows, and overcoming barriers for publishing.
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Affiliation(s)
- Oscar Arrieta
- Thoracic Oncology Unit, Instituto Nacional de Cancerología (INCan), Mexico City, Mexico
| | | | - Andrés F Cardona
- Luis Carlos Sarmiento Angulo Cancer Treatment and Research Center (CTIC), Bogotá, Colombia
| | - Luis Corrales
- Clinical Oncology Department, Centro de Investigaciones y Manejo del Cancer, San Jose, Costa Rica
| | - Claudio Martin
- Thoracic Oncology Unit, Instituto Fleming, Buenos Aires, Argentina
| | - Mauricio Cuello
- Medical Oncology Department, Hospital de Clinica, Universidad de la Republica, Montevideo, Uruguay
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13
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Báez-Saldaña R, Canseco-Raymundo A, Ixcot-Mejía B, Juárez-Verdugo I, Escobar-Rojas A, Rumbo-Nava U, Castillo-González P, León-Dueñas S, Arrieta O. Case-control study about magnitude of exposure to wood smoke and risk of developing lung cancer. Eur J Cancer Prev 2021; 30:462-468. [PMID: 34115693 DOI: 10.1097/cej.0000000000000644] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Exposure to biomass combustion products, particularly firewood, has been considered as a potential carcinogen for developing lung cancer. In this regard, current evidence is widely heterogeneous; besides, in most studies, wood smoke exposure is not appropriately quantified, which further complicates the analysis of wood smoke as a potential carcinogen. The aim of the present study was to estimate the risk of developing lung cancer according to the degree of exposure to wood smoke in patients who use firewood for cooking. MATERIAL AND METHODS We performed a case-control study that included 482 patients with lung cancer (cases) and 592 hospital controls. Exposure to wood smoke was evaluated as a dichotomous variable (i.e. yes or no); in patients with prior wood smoke exposure, an index of exposure in hours per year was calculated (WSEI). Using bivariate and multivariate logistic regression analyses, the odds ratio (OR) between wood smoke exposure and lung cancer were calculated. RESULTS The ORs for developing lung cancer (raw and adjusted) for a WSEI > 100 h/year were OR 1.55 [95% confidence interval (CI), 1.06-2.26) and OR 2.26 (95% CI, 1.50-3.40), respectively; the ORs (raw and adjusted) for WSEI >300 h/year were OR 1.76 (95% CI, 1.06-2.91) and OR 3.19 (95% CI, 1.83-5.55), respectively. CONCLUSIONS Exposure to wood smoke is a risk factor for lung cancer; furthermore, this effect maintains a dose-response relationship which has a multiplicative effect with smoking.
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Affiliation(s)
- Renata Báez-Saldaña
- Servicio Clínico de Neumología Oncológica, Instituto Nacional de Enfermedades Respiratorias
- División de Posgrado, Facultad de Medicina, Universidad Nacional Autónoma de México
| | - Alejandro Canseco-Raymundo
- Servicio Clínico de Neumología Oncológica, Instituto Nacional de Enfermedades Respiratorias
- División de Posgrado, Facultad de Medicina, Universidad Nacional Autónoma de México
| | - Belizario Ixcot-Mejía
- Servicio Clínico de Neumología Oncológica, Instituto Nacional de Enfermedades Respiratorias
- División de Posgrado, Facultad de Medicina, Universidad Nacional Autónoma de México
| | - Iván Juárez-Verdugo
- Servicio Clínico de Neumología Oncológica, Instituto Nacional de Enfermedades Respiratorias
- División de Posgrado, Facultad de Medicina, Universidad Nacional Autónoma de México
| | | | - Uriel Rumbo-Nava
- Servicio Clínico de Neumología Oncológica, Instituto Nacional de Enfermedades Respiratorias
| | | | - Santiago León-Dueñas
- Servicio Clínico de Neumología Oncológica, Instituto Nacional de Enfermedades Respiratorias
| | - Oscar Arrieta
- Thoracic Oncology Unit, Instituto Nacional de Cancerología, México City, México
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14
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What Is New in Biomarker Testing at Diagnosis of Advanced Non-Squamous Non-Small Cell Lung Carcinoma? Implications for Cytology and Liquid Biopsy. JOURNAL OF MOLECULAR PATHOLOGY 2021. [DOI: 10.3390/jmp2020015] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
The discovery and clinical validation of biomarkers predictive of the response of non-squamous non-small-cell lung carcinomas (NS-NSCLC) to therapeutic strategies continue to provide new data. The evaluation of novel treatments is based on molecular analyses aimed at determining their efficacy. These tests are increasing in number, but the tissue specimens are smaller and smaller and/or can have few tumor cells. Indeed, in addition to tissue samples, complementary cytological and/or blood samples can also give access to these biomarkers. To date, it is recommended and necessary to look for the status of five genomic molecular biomarkers (EGFR, ALK, ROS1, BRAFV600, NTRK) and of a protein biomarker (PD-L1). However, the short- and more or less long-term emergence of new targeted treatments of genomic alterations on RET and MET, but also on others’ genomic alteration, notably on KRAS, HER2, NRG1, SMARCA4, and NUT, have made cellular and blood samples essential for molecular testing. The aim of this review is to present the interest in using cytological and/or liquid biopsies as complementary biological material, or as an alternative to tissue specimens, for detection at diagnosis of new predictive biomarkers of NS-NSCLC.
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15
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Cruz-Rico G, Avilés-Salas A, Popa-Navarro X, Lara-Mejía L, Catalán R, Sánchez-Reyes R, López-Sánchez D, Cabrera-Miranda L, Aquiles Maldonado-Martínez H, Samtani-Bassarmal S, Arrieta O. Association of Lung Adenocarcinoma Subtypes According to the IASLC/ATS/ERS Classification and Programmed Cell Death Ligand 1 (PD-L1) Expression in Tumor Cells. Pathol Oncol Res 2021; 27:597499. [PMID: 34257548 PMCID: PMC8262243 DOI: 10.3389/pore.2021.597499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Accepted: 03/02/2021] [Indexed: 11/13/2022]
Abstract
Background: Programmed cell death-ligand 1 (PD-L1) protein expression is one of the most extensively studied biomarkers in patients with non-small cell lung cancer (NSCLC). However, there is scarce information regarding its association with distinct adenocarcinoma subtypes. This study evaluated the frequency of PD-L1 expression according to the IASLC/ATS/ERS classification and other relevant histological and clinical features. Patients and Methods: PD-L1 expression was assessed by immunohistochemistry (IHC). According to its positivity in tumor cells membrane, we stratified patients in three different tumor proportions score (TPS) cut-off points: a) <1% (negative), b) between 1 and 49%, and c) ≥50%; afterward, we analyzed the association among PD-L1 expression and lung adenocarcinoma (LADC) predominant subtypes, as well as other clinical features. As an exploratory outcome we evaluated if a PD-L1 TPS score ≥15% was useful as a biomarker for determining survival. Results: A total of 240 patients were included to our final analysis. Median age at diagnosis was 65 years (range 23-94 years). A PD-L1 TPS ≥1% was observed in 52.5% of the entire cohort; regarding specific predominant histological patterns, a PD-L1 TPS ≥1 was documented in 31.2% of patients with predominant-lepidic pattern, 46.2% of patients with predominant-acinar pattern, 42.8% of patients with a predominant-papillary pattern, and 68.7% of patients with predominant-solid pattern (p = 0.002). On the other hand, proportion of tumors with PD-L1 TPS ≥50% was not significantly different among adenocarcinoma subtypes. At the univariate survival analysis, a PD-L1 TPS cut-off value of ≥15% was associated with a worse PFS and OS. Conclusion: According to IASLC/ATS/ERS lung adenocarcinoma classification, the predominant-solid pattern is associated with a higher proportion of PD-L1 positive samples, no subtype was identified to be associated with a high (≥50%) TPS PD-L1.
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Affiliation(s)
- Graciela Cruz-Rico
- Thoracic Oncology Unit, Instituto Nacional de Cancerología, Mexico City, Mexico
| | | | - Xitlally Popa-Navarro
- Thoracic Oncology Unit, Instituto Nacional de Cancerología, Mexico City, Mexico.,Laboratory of Personalized Medicine, Instituto Nacional de Cancerología, Mexico City, Mexico
| | - Luis Lara-Mejía
- Thoracic Oncology Unit, Instituto Nacional de Cancerología, Mexico City, Mexico
| | - Rodrigo Catalán
- Thoracic Oncology Unit, Instituto Nacional de Cancerología, Mexico City, Mexico.,Laboratory of Personalized Medicine, Instituto Nacional de Cancerología, Mexico City, Mexico
| | | | | | | | | | | | - Oscar Arrieta
- Thoracic Oncology Unit, Instituto Nacional de Cancerología, Mexico City, Mexico.,Laboratory of Personalized Medicine, Instituto Nacional de Cancerología, Mexico City, Mexico
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16
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Arrieta O, Varela-Santoyo E, Cardona AF, Sánchez-Reyes R, Lara-Mejía L, Bassarmal SS, Valle-Bautista D, Corrales-Rodríguez L, Motola-Kuba D, Cabrera-Miranda L, Martín C. Association of Carcinoembryonic Antigen Reduction With Progression-free and Overall Survival Improvement in Advanced Non-small-cell Lung Cancer. Clin Lung Cancer 2021; 22:510-522. [PMID: 33947631 DOI: 10.1016/j.cllc.2021.03.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 03/19/2021] [Accepted: 03/20/2021] [Indexed: 01/03/2023]
Abstract
BACKGROUND Non-small cell lung cancer elevates serum carcinoembryonic antigen (CEA). CEA determinations are not recommended currently. This study aims to identify the correlation between reducing serum CEA levels with progression-free survival (PFS) and overall survival. METHODS This study assessed at baseline and in every scheduled visit serum CEA levels throughout first-line therapy. A sensitivity and specificity analysis identified the best cut-off point and correlated it with progression-free survival and overall survival. Multivariate Cox proportional hazard models were conducted. RESULTS We assessed 748 patients with elevated serum CEA levels at diagnosis. A ≥20% decrease from baseline was associated with a 2-fold median survival compared with patients with lower decreases (20.5 months vs 9.1 months; hazard ratio, 0.53; 95% confidence interval, 0.44 to -0.64; P < .001). CEA sensitivity and specificity to predict survival was 79.8% and 59.8%, respectively. A ≥10% decrease in CEA concentrations was associated with longer progression-free survival (7.7 months vs 5.9 months; hazard ratio, 0.71; 95% confidence interval, 0.57 to -0.88; P = .001) in those treated with chemotherapy, and in patients under tyrosine kinase inhibitors (11.9 months vs 7.3 months; hazard ratio, 0.63; 95% confidence interval, 0.47 to -0.83; P = .0001) and a ≥20% decrease. CONCLUSION In patients with metastatic non-small cell lung cancer with an elevated baseline CEA level, the percentage decrease of CEA concentrations above the threshold during the first-line therapy was associated with more prolonged survival and progression-free intervals. Serum CEA determinations are a feasible, noninvasive option for monitoring and prognosis.
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Affiliation(s)
- Oscar Arrieta
- Thoracic Oncology Unit, Instituto Nacional de Cancerología (INCan), México City, México.
| | - Edgar Varela-Santoyo
- Oncologic Center "Diana Laura Riojas de Colosio" Clinical Foundation Médica Sur, México City, México
| | - Andrés F Cardona
- Clinical and Translational Oncology Group, Fundación Santa Fe de Bogotá, Bogotá, Colombia
| | - Roberto Sánchez-Reyes
- Thoracic Oncology Unit, Instituto Nacional de Cancerología (INCan), México City, México
| | - Luis Lara-Mejía
- Thoracic Oncology Unit, Instituto Nacional de Cancerología (INCan), México City, México
| | | | - Dafne Valle-Bautista
- Thoracic Oncology Unit, Instituto Nacional de Cancerología (INCan), México City, México
| | | | - Daniel Motola-Kuba
- Oncologic Center "Diana Laura Riojas de Colosio" Clinical Foundation Médica Sur, México City, México
| | - Luis Cabrera-Miranda
- Thoracic Oncology Unit, Instituto Nacional de Cancerología (INCan), México City, México
| | - Claudio Martín
- Thoracic Oncology Unit, Alexander Fleming Institute, Buenos Aires, Argentina
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17
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Kumar R, Castillero F, Bhandari S, Malapati S, Kloecker G. The Hispanic paradox in non-small cell lung cancer. Hematol Oncol Stem Cell Ther 2021; 15:21-29. [PMID: 33775613 DOI: 10.1016/j.hemonc.2021.02.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Accepted: 02/14/2021] [Indexed: 02/06/2023] Open
Abstract
OBJECTIVE/BACKGROUND According to the U.S. Census Bureau, 18% of the total population in the United States identified themselves as Hispanic in 2016 making it the largest minority group. This study aimed to evaluate the effect of Hispanic ethnicity on the overall survival of patients with non-small cell lung cancer (NSCLC) using a large national cancer database. METHODS We used the National Cancer Database to identify patients diagnosed with NSCLC between 2010 and 2015. The two comparative groups for this study were non-Hispanic Whites (NHWs) and Hispanics. The primary outcome was overall survival. RESULTS Of the 555,475 patients included in the study, 96.9% and 3.1% were NHWs and Hispanics with a median follow up of 12.6 months (interquartile range 4.1-30.6) and 12.1 months (interquartile range 3.8-29.5), respectively. Hispanics were more likely to be uninsured, and live in areas with lower median household income or education level. In the age-, sex-, and comorbidities-adjusted Cox model, the overall survival was significantly better in Hispanics compared with NHWs (hazard ratio [HR] 0.92, 95% confidence interval 0.90-0.93, p < .001). In a demographic, socioeconomic, clinical, and facility characteristics adjusted Cox model, Hispanics had further improvement in survival (HR 0.79, 95% confidence interval 0.78-0.81, p < .001). The survival advantage was seen in all cancer stages: Stage I-HR 0.76 (0.71-0.80), Stage II-HR 0.85 (0.79-0.92), Stage III-HR 0.81 (0.77-0.85), and Stage IV-HR 0.79 (0.77-0.81). CONCLUSION Hispanic ethnicity was associated with better survival in NSCLC. This survival advantage is likely the result of complex interactions amongst several physical, social, cultural, genomic, and environmental factors.
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Affiliation(s)
- Rohit Kumar
- Division of Medical Oncology and Hematology, James Graham Brown Cancer Center, University of Louisville, Louisville, KY, USA.
| | | | - Shruti Bhandari
- Division of Medical Oncology and Hematology, James Graham Brown Cancer Center, University of Louisville, Louisville, KY, USA
| | - Sindhu Malapati
- Division of Hematology and Oncology, Van Elslander Cancer Center, Ascension St. John Hospital and Medical Center, Grosse Pointe Woods, MI, USA
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18
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Arrieta O, Barrón F, Ramírez-Tirado LA, Zatarain-Barrón ZL, Cardona AF, Díaz-García D, Yamamoto Ramos M, Mota-Vega B, Carmona A, Peralta Álvarez MP, Bautista Y, Aldaco F, Gerson R, Rolfo C, Rosell R. Efficacy and Safety of Pembrolizumab Plus Docetaxel vs Docetaxel Alone in Patients With Previously Treated Advanced Non-Small Cell Lung Cancer: The PROLUNG Phase 2 Randomized Clinical Trial. JAMA Oncol 2021; 6:856-864. [PMID: 32271354 DOI: 10.1001/jamaoncol.2020.0409] [Citation(s) in RCA: 97] [Impact Index Per Article: 32.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Importance Because of socioeconomic factors, many patients with advanced non-small cell lung cancer (NSCLC) do not receive immunotherapy in the first-line setting. It is unknown if the combination of immunotherapy with chemotherapy can provide clinical benefits in immunotherapy-naive patients with disease progression after treatment with platinum-based chemotherapy. Objective To evaluate the safety and efficacy of the combination of pembrolizumab plus docetaxel in patients with previously treated advanced NSCLC following platinum-based chemotherapy regardless of EGFR variants or programmed cell death ligand 1 status. Design, Setting, and Participants The Pembrolizumab Plus Docetaxel for Advanced Non-Small Cell Lung Cancer (PROLUNG) trial randomized 78 patients with histologically confirmed advanced NSCLC in a 1:1 ratio to receive either pembrolizumab plus docetaxel or docetaxel alone from December 2016 through May 2019. Interventions The experimental arm received docetaxel on day 1 (75 mg/m2) plus pembrolizumab on day 8 (200 mg) every 3 weeks for up to 6 cycles followed by pembrolizumab maintenance until progression or unacceptable toxic effects. The control arm received docetaxel monotherapy. Main Outcomes and Measures The primary end point was overall response rate (ORR). Secondary end points included progression-free survival (PFS), overall survival, and safety. Results Among 78 recruited patients, 32 (41%) were men, 34 (44%) were never smokers, and 25 (32%) had an EGFR/ALK alteration. Forty patients were allocated to receive pembrolizumab plus docetaxel, and 38 were allocated to receive docetaxel. A statistically significant difference in ORR, assessed by an independent reviewer, was found in patients receiving pembrolizumab plus docetaxel vs patients receiving docetaxel (42.5% vs 15.8%; odds ratio, 3.94; 95% CI, 1.34-11.54; P = .01). Patients without EGFR variations had a considerable difference in ORR of 35.7% vs 12.0% (P = .06), whereas patients with EGFR variations had an ORR of 58.3% vs 23.1% (P = .14). Overall, PFS was longer in patients who received pembrolizumab plus docetaxel (9.5 months; 95% CI, 4.2-not reached) than in patients who received docetaxel (3.9 months; 95% CI, 3.2-5.7) (hazard ratio, 0.24; 95% CI, 0.13-0.46; P < .001). For patients without variations, PFS was 9.5 months (95% CI, 3.9-not reached) vs 4.1 months (95% CI, 3.5-5.3) (P < .001), whereas in patients with EGFR variations, PFS was 6.8 months (95% CI, 6.2-not reached) vs 3.5 months (95% CI, 2.3-6.2) (P = .04). In terms of safety, 23% (9 of 40) vs 5% (2 of 38) of patients experienced grade 1 to 2 pneumonitis in the pembrolizumab plus docetaxel and docetaxel arms, respectively (P = .03), while 28% (11 of 40) vs 3% (1 of 38) experienced any-grade hypothyroidism (P = .002). No new safety signals were identified. Conclusions and Relevance In this phase 2 study, the combination of pembrolizumab plus docetaxel was well tolerated and substantially improved ORR and PFS in patients with advanced NSCLC who had previous progression after platinum-based chemotherapy, including NSCLC with EGFR variations. Trial Registration ClinicalTrials.gov Identifier: NCT02574598.
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Affiliation(s)
- Oscar Arrieta
- Thoracic Oncology Unit, Laboratory of Experimental Oncology, National Cancer Institute (INCan), Mexico City, Mexico
| | - Feliciano Barrón
- Thoracic Oncology Unit, Laboratory of Experimental Oncology, National Cancer Institute (INCan), Mexico City, Mexico
| | | | - Zyanya Lucia Zatarain-Barrón
- Thoracic Oncology Unit, Laboratory of Experimental Oncology, National Cancer Institute (INCan), Mexico City, Mexico
| | - Andrés F Cardona
- Clinical and Translational Oncology Group, Clínica del Country, Bogotá, Colombia.,Foundation for Clinical and Applied Cancer Research (FICMAC), Bogotá, Colombia.,Molecular Oncology and Biology Systems Research Group (G-FOX), Universidad el Bosque, Bogotá, Colombia
| | - Diego Díaz-García
- Thoracic Oncology Unit, Laboratory of Experimental Oncology, National Cancer Institute (INCan), Mexico City, Mexico
| | - Masao Yamamoto Ramos
- Thoracic Oncology Unit, Laboratory of Experimental Oncology, National Cancer Institute (INCan), Mexico City, Mexico
| | - Beatriz Mota-Vega
- Thoracic Oncology Unit, Laboratory of Experimental Oncology, National Cancer Institute (INCan), Mexico City, Mexico
| | - Amir Carmona
- Thoracic Oncology Unit, Laboratory of Experimental Oncology, National Cancer Institute (INCan), Mexico City, Mexico
| | - Marco Polo Peralta Álvarez
- Thoracic Oncology Unit, Laboratory of Experimental Oncology, National Cancer Institute (INCan), Mexico City, Mexico
| | - Yolanda Bautista
- Hospital de Oncología, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - Fernando Aldaco
- Servicio de Oncología Médica, Centro Médico Nacional 20 de Noviembre, Mexico City, Mexico
| | - Raquel Gerson
- Departamento de Oncología, Centro Médico ABC, Mexico City, Mexico
| | - Christian Rolfo
- Thoracic Medical Oncology and Early Clinical Trials, Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore
| | - Rafael Rosell
- Molecular and Cellular Oncology Laboratory, Germans Trias i Pujol Research Institute and Hospital (IGTP), Barcelona, Spain
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19
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Ponciano-Rodríguez G, Gaso MI, Armienta MA, Trueta C, Morales I, Alfaro R, Segovia N. Indoor radon exposure and excess of lung cancer mortality: the case of Mexico-an ecological study. ENVIRONMENTAL GEOCHEMISTRY AND HEALTH 2021; 43:221-234. [PMID: 32839955 DOI: 10.1007/s10653-020-00662-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Accepted: 07/06/2020] [Indexed: 06/11/2023]
Abstract
Radon is a radioactive gas that can migrate from soils and rocks and accumulate in indoor areas such as dwellings and buildings. Many studies have shown a strong association between the exposure to radon, and its decay products, and lung cancer (LC), particularly in miners. In Mexico, according to published surveys, there is evidence of radon exposure in large groups of the population, nevertheless, only few attention has been paid to its association as a risk factor for LC. The aim of this ecological study is to evaluate the excess risk of lung cancer mortality in Mexico due to indoor radon exposure. Mean radon levels per state of the Country were obtained from different publications and lung cancer mortality was obtained from the National Institute of Statistics, Geography and Informatics for the period 2001-2013. A model proposed by the International Commission on Radiological Protection to estimate the annual excess risk of LC mortality (per 105 inhabitants) per dose unit of radon was used. The average indoor radon concentrations found rank from 51 to 1863 Bq m-3, the higher average dose exposure found was 3.13 mSv year-1 in the north of the country (Chihuahua) and the mortality excess of LC cases found in the country was 10 ± 1.5 (range 1-235 deaths) per 105 inhabitants. The highest values were found mainly in the Northern part of the country, where numerous uranium deposits are found, followed by Mexico City, the most crowded and most air polluted area in the country. A positive correlation (r = 0.98 p < 0.0001) was found between the excess of LC cases and the dose of radon exposure. Although the excess risk of LC mortality associated with indoor radon found in this study was relatively low, further studies are needed in order to accurately establish its magnitude in the country.
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Affiliation(s)
- G Ponciano-Rodríguez
- Departamento de Salud Publica, Facultad de Medicina, UNAM, Ciudad Universitaria, 04510, Mexico, D.F., Mexico.
| | - M I Gaso
- ININ, Instituto Nacional de Investigaciones Nucleares, 52750, Ocoyoacac, Edo. México, Mexico
| | - M A Armienta
- IGFUNAM, Ciudad Universitaria, 04510, Mexico, D.F., Mexico
| | - C Trueta
- Instituto Nacional de Psiquiatría Ramón de la Fuente, Mexico, D.F., Mexico
| | - I Morales
- IGFUNAM, Ciudad Universitaria, 04510, Mexico, D.F., Mexico
| | - R Alfaro
- Instituto de Investigaciones en Ciencias de la Tierra, Universidad Michoacana de San Nicolas de Hidalgo, Morelia, Mexico
| | - N Segovia
- SNI, Sistema Nacional de Investigadores, Mexico, Mexico
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Muñiz-Hernández S, Velázquez-Fernández JB, Díaz-Chávez J, Mondragón-Fonseca O, Mayén-Lobo Y, Ortega A, López-López M, Arrieta O. STRA6 Polymorphisms Are Associated With EGFR Mutations in Locally-Advanced and Metastatic Non-Small Cell Lung Cancer Patients. Front Oncol 2020; 10:579561. [PMID: 33324556 PMCID: PMC7723324 DOI: 10.3389/fonc.2020.579561] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Accepted: 10/13/2020] [Indexed: 01/11/2023] Open
Abstract
Retinol plays a significant role in several physiological processes through their nuclear receptors, whose expression depends on retinol cytoplasmic concentration. Loss of expression of nuclear receptors and low retinol levels have been correlated with lung cancer development. Stimulated by retinoic acid 6 (STRA6) is the only described cell membrane receptor for retinol uptake. Some chronic diseases have been linked with specific polymorphisms in STRA6. This study aimed to evaluate four STRA6 single nucleotide polymorphisms (SNPs) (rs4886578, rs736118, rs351224, and rs97445) among 196 patients with locally-advanced and metastatic non-small cell lung cancer (NSCLC) patients. Genotyping, through a validated SNP assay and determined using real time-PCR, was correlated with clinical features and outcomes. NSCLC patients with a TT SNP rs4886578 and rs736118 genotype were more likely to be >60 years, non-smokers, and harboring EGFR mutations. Patients with a TT genotype compared with a CC/CT SNP rs974456 genotype had a median progression-free survival (PFS) of 3.2 vs. 4.8 months, p = 0.044, under a platinum-based regimen in the first-line. Furthermore, patients with a TT rs351224 genotype showed a prolonged overall survival (OS), 47.5 months vs. 32.0 months, p = 0.156. This study showed a correlation between clinical characteristics, such as age, non-smoking history, and EGFR mutational status and oncological outcomes depending on STRA6 SNPs. The STRA6 TT genotype SNP rs4886578 and rs736118 might be potential biomarkers in locally-advanced and metastatic NSCLC patients.
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Affiliation(s)
- Saé Muñiz-Hernández
- Laboratorio de Oncología Experimental, Subdirección de Investigación Básica, Instituto Nacional de Cancerología, Ciudad de México, Mexico
| | | | - José Díaz-Chávez
- Laboratorio de Carcinogénesis, Dirección de Investigación, Instituto Nacional de Cancerología, Ciudad de México, Mexico
| | - Omar Mondragón-Fonseca
- Laboratorio de Oncología Experimental, Subdirección de Investigación Básica, Instituto Nacional de Cancerología, Ciudad de México, Mexico
| | - Yerye Mayén-Lobo
- Laboratorio de Oncología Experimental, Subdirección de Investigación Básica, Instituto Nacional de Cancerología, Ciudad de México, Mexico.,Laboratorio de Genética Molecular, Departamento de Sistemas Biológicos, Universidad Autónoma Metropolitana-Xochimilco, Ciudad de México, Mexico
| | - Alberto Ortega
- Laboratorio de Genética Molecular, Departamento de Sistemas Biológicos, Universidad Autónoma Metropolitana-Xochimilco, Ciudad de México, Mexico
| | - Marisol López-López
- Laboratorio de Genética Molecular, Departamento de Sistemas Biológicos, Universidad Autónoma Metropolitana-Xochimilco, Ciudad de México, Mexico
| | - Oscar Arrieta
- Laboratorio de Oncología Experimental, Subdirección de Investigación Básica, Instituto Nacional de Cancerología, Ciudad de México, Mexico.,Unidad de Oncología Torácica, Instituto Nacional de Cancerología, Ciudad de México, Mexico
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21
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Doubova SV, Pérez-Cuevas R. Supportive care needs and quality of care of patients with lung cancer in Mexico: A cross-sectional study. Eur J Oncol Nurs 2020; 49:101857. [PMID: 33120212 DOI: 10.1016/j.ejon.2020.101857] [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: 06/02/2020] [Revised: 10/14/2020] [Accepted: 10/15/2020] [Indexed: 11/25/2022]
Abstract
PURPOSE To assess the supportive care needs (SC-needs), quality of patient-centered care (PCC), and factors associated with increased SC-needs of patients with lung cancer (LC) in Mexico. METHODS We conducted a cross-sectional survey in the main oncology hospital of the Mexican Institute of Social Security in Mexico City. The study included LC ambulatory patients aged ≥18 years with at least one hospitalization before the survey, ≤five years since diagnosis, and without memory loss. Participants answered SC-needs and quality of PCC questionnaires. We performed a multiple negative binomial regression analysis to evaluate the factors associated with an increased number of SC-needs. RESULTS One hundred twenty-eight LC patients participated. Most participants had adenocarcinoma (61.7%) and were at an advanced disease stage (92.1%). In the month preceding the survey, 3.9% had undergone surgery and 78.9% had been receiving chemotherapy and/or radiotherapy; 28.9% had symptoms of depression and 21.9% had anxiety. All patients reported one or more SC-needs-predominantly physical, daily living, information, and psychological needs. The significant gaps in PCC-quality were in the domains of care that addressed biopsychosocial needs and information for treatment decision-making. Factors that decreased the probability of SC-needs were respectful and coordinated care, high-school education, and older age. The factors increasing the likelihood of SCneeds were the type of LC (adenocarcinoma, mesenchymal tumors), chemotherapy and/or radiotherapy, and anxiety. CONCLUSION PCC improvement initiatives to address SC-needs of LC patients should be prioritized and focus on: (1) information on physical suffering relief and treatment; (2) psychological support; and (3) SC-needs monitoring.
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Affiliation(s)
- Svetlana V Doubova
- Epidemiology and Health Services Research Unit CMN Siglo XXI, Mexican Institute of Social Security, Av. Cuauhtemoc 330, Col. Doctores, Del. Cuauhtemoc, Mexico City, CP, 06720, Mexico.
| | - Ricardo Pérez-Cuevas
- Division of Social Protection and Health, Jamaica Country Office, Interamerican Development Bank, Kingston, Jamaica.
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22
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Pancreatic ductal adenocarcinomas from Mexican patients present a distinct genomic mutational pattern. Mol Biol Rep 2020; 47:5175-5184. [PMID: 32583281 DOI: 10.1007/s11033-020-05592-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Accepted: 06/17/2020] [Indexed: 12/13/2022]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is one of the deadliest cancers in humans, with less than 5% 5-year survival rate. PDAC is characterized by a small number of recurrent mutations, including KRAS, CDKN2A, TP53, and SMAD4 and a long "tail" of infrequent mutated genes. Most of the studies have been performed in US and European populations, so new studies are needed to describe the mutational landscape of these tumors in other cohorts. The present study analyzed the exome and transcriptome of four PDAC tumors from Mexican patients. We found a paucity of the previously described recurrent mutations, with mutations in only three genes (HERC2, CNTNAP2 and HMCN1) previously reported in PDAC with a frequency > 1%. In addition, we discovered several recurrent putative copy number aberrations in SKP2, BRAF, CSSF1R, FOXE1, JAK2 and MET genes and in genes previously reported as putative drivers in PDAC, including KRAS, SF3B1, BRAF, MYC and MET. Although a larger cohort is needed to validate these findings, our results could be pointing toward potential differences in contributing factors for PDAC in Latin-American populations.
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23
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Lung Cancer in Mexico. J Thorac Oncol 2019; 14:1695-1700. [DOI: 10.1016/j.jtho.2019.05.018] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Revised: 05/16/2019] [Accepted: 05/17/2019] [Indexed: 11/27/2022]
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24
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Klugman M, Xue X, Hosgood HD. Race/ethnicity and lung cancer survival in the United States: a meta-analysis. Cancer Causes Control 2019; 30:1231-1241. [DOI: 10.1007/s10552-019-01229-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Accepted: 09/04/2019] [Indexed: 12/11/2022]
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25
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Chang X, Liu Z, Man S, Roys A, Li Z, Zuo D, Wu Y. Metastasis manners and the underlying mechanisms of ALK and ROS1 rearrangement lung cancer and current possible therapeutic strategies. RSC Adv 2019; 9:17921-17932. [PMID: 35520562 PMCID: PMC9064669 DOI: 10.1039/c9ra02258a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2019] [Accepted: 06/01/2019] [Indexed: 11/21/2022] Open
Abstract
The rearrangements of anaplastic lymphoma kinase (ALK) and the c-ros oncogene 1 (ROS1) have both been important driving factors in non-small-cell lung cancer (NSCLC). They have already been defined in 3-5% of NSCLC patients. ALK and ROS1 rearrangements are associated with unique clinical and pathological features, especially patients are usually younger, with milder or never smoking history, and adenocarcinoma histology. Also, they have both been found to contribute to the metastasis of NSCLC by cell migration and invasion. It has recently been recognized that the brain can be considered as a primary site for metastasis in cancers with ALK or ROS1 rearrangements. The present review summarizes the current status of NSCLC metastasis and possible mechanisms based on available evidence, and then we list possible therapeutic strategies so that an increase in control of ALK and ROS1 rearrangement of NSCLC metastases by combination therapy can be translated in an increase in overall survival and prognosis.
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Affiliation(s)
- Xing Chang
- Department of Pharmacology, Shenyang Pharmaceutical University 103 Wenhua Road, Shenhe District Shenyang 110016 China
| | - Zi Liu
- Department of Pharmacology, Shenyang Pharmaceutical University 103 Wenhua Road, Shenhe District Shenyang 110016 China
| | - Shuai Man
- Department of Pharmacology, Shenyang Pharmaceutical University 103 Wenhua Road, Shenhe District Shenyang 110016 China
| | - Annie Roys
- Department of Pharmacology, Shenyang Pharmaceutical University 103 Wenhua Road, Shenhe District Shenyang 110016 China
| | - Zengqiang Li
- Department of Pharmacology, Shenyang Pharmaceutical University 103 Wenhua Road, Shenhe District Shenyang 110016 China
| | - Daiying Zuo
- Department of Pharmacology, Shenyang Pharmaceutical University 103 Wenhua Road, Shenhe District Shenyang 110016 China
| | - Yingliang Wu
- Department of Pharmacology, Shenyang Pharmaceutical University 103 Wenhua Road, Shenhe District Shenyang 110016 China
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26
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Genome-wide haplotype association study identifies risk genes for non-small cell lung cancer. J Theor Biol 2018; 456:84-90. [PMID: 30096405 DOI: 10.1016/j.jtbi.2018.08.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Revised: 08/05/2018] [Accepted: 08/06/2018] [Indexed: 02/07/2023]
Abstract
Lung cancer is the leading cause of cancer-related death worldwide. Most lung cancer is non-small cell lung cancer (NSCLC), in which malignant cells form in the lung epithelium. Mutations in multiple genes and environmental factors both contribute to NSCLC, and although some NSCLC susceptibility genes have been characterized, the pathogenesis of this disease remains unclear. To identify genes conferring NSCLC risk and determine their associated pathological mechanism, we combined genome-wide haplotype associated analysis with gene prioritization using 224,677 SNPs in 37 NSCLC cell lines and 116 unrelated European individuals. Five candidate genes were identified: ESR1, TGFBR1, INSR, CDH3, and MAP3K5. All of these have previously been implicated in NSCLC, with the exception of CDH3, which can therefore be considered a novel indicator of NSCLC risk. Functional annotation confirmed the relationship between these five genes and NSCLC. Our findings are indicative of the underlying pathological mechanisms of NSCLC and provide information to support future directions in diagnosing and treating NSCLC.
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27
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Soca-Chafre G, Hernández-Pedro N, Aviles-Salas A, Versón CA, Sánchez KC, Cardona AF, Avila-Moreno F, Barrios-Bernal P, Flores-Estrada D, Arrieta O. Targeted next generation sequencing identified a high frequency genetic mutated profile in wood smoke exposure-related lung adenocarcinoma patients. Oncotarget 2018; 9:30499-30512. [PMID: 30093964 PMCID: PMC6078143 DOI: 10.18632/oncotarget.25369] [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: 01/30/2018] [Accepted: 04/21/2018] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND Wood smoke exposure (WSE) has been associated with an increased risk of lung cancer development. WSE has been related with high frequency of EGFR mutations and low frequency of KRAS mutations. The aim of this study was to evaluate large scale genomic alterations in lung adenocarcinomas associated with WSE using targeted next generation sequencing. METHODS DNA multi-targeted sequencing was performed in 42 fresh-frozen samples of advanced lung adenocarcinomas. The TruSeQ Cancer Panel (Illumina) was used for genomic library construction and sequencing assays. RESULTS WSE rate was higher in women (p=0.037) and non-smokers (p=0.001). WSE correlated with mutations in the genes SMARCB1 (p=0.002), Ataxia telangiectasia mutated (p=0.004), Kinase Insert Domain Receptor (p=0.006), and were borderline significant in RET and EGFR exon. Genomic alterations significantly co-occurred in the tumor suppressor gene ATM with the following genes: SMARCB1, EGFR exon 7, RET and KDR. Clinical factors associated with poor prognosis were ECOG ≥ 2 (p= 0.014), mutations in KDR (p= 0.004) and APC genes (p < 0.001). CONCLUSIONS Lung adenocarcinoma patients with WSE showed a distinctive mutated profile for the SMARCB1, ATM, EGFR exon 7, RET and KDR genes. ECOG status and KDR gene mutations were significantly associated with poor prognosis.
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Affiliation(s)
- Giovanny Soca-Chafre
- Personalized Medicine Laboratory, Instituto Nacional de Cancerología (INCAN) México City, México
| | - Norma Hernández-Pedro
- Personalized Medicine Laboratory, Instituto Nacional de Cancerología (INCAN) México City, México
| | | | - Carmen Alaez Versón
- Translational Genomics Laboratory, Instituto Nacional de Medicina Genómica (INMEGEN), México City, México
| | - Karol Carrillo Sánchez
- Translational Genomics Laboratory, Instituto Nacional de Medicina Genómica (INMEGEN), México City, México
| | - Andrés F. Cardona
- Clinical and Translational Oncology Group, Institute of Oncology, Clínica del Country, Bogotá, Colombia
| | - Federico Avila-Moreno
- Universidad Nacional Autónoma de México (UNAM), Facultad de Estudios Superiores (FES) Iztacala, Biomedicine Research Unit, Cancer Epigenomics and Lung Diseases Laboratory 12, México State, México
- National Institute of Respiratory Diseases (INER) “Ismael Cosío Villegas”, Research Unit, México City, México
| | - Pedro Barrios-Bernal
- Personalized Medicine Laboratory, Instituto Nacional de Cancerología (INCAN) México City, México
| | | | - Oscar Arrieta
- Personalized Medicine Laboratory, Instituto Nacional de Cancerología (INCAN) México City, México
- Thoracic Oncology Clinic, INCAN, México City, México
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28
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Regional variation in lung and bronchus cancer survival in the US using mortality-to-incidence ratios. Spat Spatiotemporal Epidemiol 2018; 26:107-112. [PMID: 30390926 DOI: 10.1016/j.sste.2018.06.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Revised: 05/30/2018] [Accepted: 06/08/2018] [Indexed: 12/29/2022]
Abstract
Despite major achievements aimed at reducing smoking over the last 50 years in the U.S., lung cancer remains the leading cause of cancer death. This study used mortality-to-incidence rate ratios (MIR) calculated from 2008 to 2012 National Cancer Institute data to highlight state-level variations in relative lung and bronchus cancer survival. In an ad hoc sensitivity analysis, we calculated a correlation between our state-level MIRs and five-year 1-survival rates for states reporting incident lung and bronchus cancer cases (2004-2008) to the Surveillance, Epidemiology, and End Results (SEER) Program database. Differences were observed in state lung and bronchus cancer MIRs, with the highest MIR values (poor relative survival) in southern states and the lowest MIRs primarily in northeastern states. In our sensitivity analysis, state-level MIRs were highly correlated with 1-survival rates. Examining regional variation in survival using MIRs can be a useful tool for identifying areas of health disparities and conducting surveillance activities.
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29
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Cardona AF, Arrieta O, Zapata MI, Rojas L, Wills B, Reguart N, Karachaliou N, Carranza H, Vargas C, Otero J, Archila P, Martín C, Corrales L, Cuello M, Ortiz C, Pino LE, Rosell R, Zatarain-Barrón ZL. Acquired Resistance to Erlotinib in EGFR Mutation-Positive Lung Adenocarcinoma among Hispanics (CLICaP). Target Oncol 2018; 12:513-523. [PMID: 28620690 DOI: 10.1007/s11523-017-0497-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
BACKGROUND Lung cancer harboring epidermal growth factor receptor (EGFR) mutations and treated with EGFR tyrosine kinase inhibitors (TKIs) all eventually develop acquired resistance to the treatment, with half of the patients developing EGFR T790M resistance mutations. OBJECTIVE The purpose of this study was to assess histological and clinical characteristics and survival outcomes in Hispanic EGFR mutated lung cancer patients after disease progression. PATIENTS AND METHODS EGFR mutation-positive lung cancer patients (n = 34) with acquired resistance to the EGFR-TKI erlotinib were identified from 2011 to 2015. Post-progression tumor specimens were collected for molecular analysis. Post-progression interventions, response to treatment, and survival were assessed and compared among all patients and those with and without T790M mutations. RESULTS Mean age was 59.4 ± 13.9 years, 65% were never-smokers, and 53% had a performance status 0-1. All patients received erlotinib as first-line treatment. Identified mutations included: 60% DelE19 (Del746-750) and 40% L858R. First-line erlotinib overall response rate (ORR) was 61.8% and progression free survival (PFS) was 16.8 months (95% CI: 13.7-19.9). Acquired resistance mutations identified were T790M mutation (47.1%); PI3K mutations (14.7%); EGFR amplification (14.7%); KRAS mutation (5.9%); MET amplification (8.8%); HER2 alterations (5.9%, deletions/insertions in e20); and SCLC transformation (2.9%). Of patients, 79.4% received treatment after progression. ORR for post-erlotinib treatment was 47.1% (CR 2/PR 14) and median PFS was 8.3 months (95% CI: 2.2-36.6). Median overall survival (OS) from treatment initiation was 32.9 months (95% CI: 30.4-35.3), and only the use of post-progression therapy affected OS in a multivariate analysis (p = 0.05). CONCLUSIONS Hispanic patients with acquired resistance to erlotinib continued to be sensitive to other treatments after progression. The proportion of T790M+ patients appears to be similar to that previously reported in Caucasians.
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Affiliation(s)
- Andrés F Cardona
- Clinical and Translational Oncology Group, Institute of Oncology, Clínica del Country, Bogotá, Colombia. .,Foundation for Clinical and Applied Cancer Research - FICMAC, Bogotá, Colombia. .,Internal Medicine Department, Universidad El Bosque- Fundación Santa Fe de Bogotá, Bogotá, Colombia.
| | - Oscar Arrieta
- Thoracic Oncology Unit and Laboratory of Personalized Medicine, Instituto Nacional de Cancerología (INCan), México City, México
| | - Martín Ignacio Zapata
- Internal Medicine Department, Universidad El Bosque- Fundación Santa Fe de Bogotá, Bogotá, Colombia
| | - Leonardo Rojas
- Medical Oncology Department, Centro Javeriano de Oncología, Hospital Universitario San Ignacio, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Beatriz Wills
- Foundation for Clinical and Applied Cancer Research - FICMAC, Bogotá, Colombia
| | - Noemí Reguart
- Medical Oncology, Hospital Clinic, Barcelona and Translational Genomics and Targeted Therapeutics in Solid Tumors, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Niki Karachaliou
- Translational Research Unit, IOR/Dexeus, University Hospital, Barcelona, Spain
| | - Hernán Carranza
- Clinical and Translational Oncology Group, Institute of Oncology, Clínica del Country, Bogotá, Colombia.,Foundation for Clinical and Applied Cancer Research - FICMAC, Bogotá, Colombia
| | - Carlos Vargas
- Clinical and Translational Oncology Group, Institute of Oncology, Clínica del Country, Bogotá, Colombia.,Foundation for Clinical and Applied Cancer Research - FICMAC, Bogotá, Colombia
| | - Jorge Otero
- Clinical and Translational Oncology Group, Institute of Oncology, Clínica del Country, Bogotá, Colombia.,Foundation for Clinical and Applied Cancer Research - FICMAC, Bogotá, Colombia
| | - Pilar Archila
- Foundation for Clinical and Applied Cancer Research - FICMAC, Bogotá, Colombia
| | - Claudio Martín
- Medical Oncology Department, Thoracic Oncology Unit, Instituto Flemin, Buenos Aires, Argentina
| | - Luis Corrales
- Medical Oncology Department, Hospital San Juan de Dios, San José, Costa Rica
| | | | - Carlos Ortiz
- Clinical and Translational Oncology Group, Institute of Oncology, Clínica del Country, Bogotá, Colombia
| | - Luis E Pino
- Clinical Oncology Group, Fundación Santa Fe de Bogotá, Bogotá, Colombia
| | - Rafael Rosell
- Medical Oncology Department, Catalan Institute of Oncology-ICO, Barcelona, Spain
| | - Zyanya Lucia Zatarain-Barrón
- Thoracic Oncology Unit and Laboratory of Personalized Medicine, Instituto Nacional de Cancerología (INCan), México City, México
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The burden of lung cancer in Latin-America and challenges in the access to genomic profiling, immunotherapy and targeted treatments. Lung Cancer 2018; 119:7-13. [DOI: 10.1016/j.lungcan.2018.02.014] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2017] [Accepted: 02/21/2018] [Indexed: 02/06/2023]
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31
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Torre-Bouscoulet L, Muñoz-Montaño WR, Martínez-Briseño D, Lozano-Ruiz FJ, Fernández-Plata R, Beck-Magaña JA, García-Sancho C, Guzmán-Barragán A, Vergara E, Blake-Cerda M, Gochicoa-Rangel L, Maldonado F, Arroyo-Hernández M, Arrieta O. Abnormal pulmonary function tests predict the development of radiation-induced pneumonitis in advanced non-small cell lung Cancer. Respir Res 2018; 19:72. [PMID: 29690880 PMCID: PMC5937833 DOI: 10.1186/s12931-018-0775-2] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Accepted: 04/10/2018] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Radiation pneumonitis (RP) is a frequent complication of concurrent chemoradiotherapy (CCRT) and is associated with severe symptoms that decrease quality of life and might result in pulmonary fibrosis or death. The aim of this study is to identify whether pulmonary function test (PFT) abnormalities may predict RP in non-small cell lung cancer (NSCLC) patients. METHODS A prospective multi-institutional study was conducted with locally advanced and oligometastatic NSCLC patients. All participants were evaluated at baseline, end of CCRT, week 6, 12, 24, and 48 post-CCRT. They completed forced spirometry with a bronchodilator, body plethysmography, impulse oscillometry, carbon monoxide diffusing capacity (DLCO), molar mass of CO2, six-minute walk test and exhaled fraction of nitric oxide (FeNO). Radiation pneumonitis was assessed with RTOG and CTCAE. The protocol was registered in www.clinicaltrials.gov (NCT01580579), registered April 19, 2012. RESULTS Fifty-two patients were enrolled; 37 completed one-year follow-up. RP ≥ Grade 2 was present in 11/37 (29%) for RTOG and 15/37 (40%) for CTCAE. Factors associated with RP were age over 60 years and hypofractionated dose. PFT abnormalities at baseline that correlated with the development of RP included lower forced expiratory volume in one second after bronchodilator (p = 0.02), DLCO (p = 0.02) and FeNO (p = 0.04). All PFT results decreased after CCRT and did not return to basal values at follow-up. CONCLUSIONS FEV1, DLCO and FeNO prior to CCRT predict the development of RP in NSCLC. This study suggests that all patients under CCRT should be assessed by PFT to identify high-risk patients for close follow-up and early treatment.
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Affiliation(s)
- L Torre-Bouscoulet
- Subdirección de Investigación Clínica, INER, Calz. de Tlalpan 4502, Tlalpan, Sección XVI, C.P. 14080, Ciudad de México, México
- Departamento de Fisiología Respiratoria INER, México city, México
| | - W R Muñoz-Montaño
- Unidad Funcional de Oncología Torácica, Instituto Nacional de Cancerología (INCAN), Av. San Fernando No. 22, Col. Sección XVI, Tlalpan, 14080, Ciudad de México, CP, Mexico
| | - D Martínez-Briseño
- Departamento de Investigación en Epidemiología y Ciencias Sociales en Salud, Instituto Nacional de Enfermedades Respiratorias (INER), México city, Mexico
| | | | - R Fernández-Plata
- Departamento de Investigación en Epidemiología y Ciencias Sociales en Salud, Instituto Nacional de Enfermedades Respiratorias (INER), México city, Mexico
| | - J A Beck-Magaña
- Unidad Funcional de Oncología Torácica, Instituto Nacional de Cancerología (INCAN), Av. San Fernando No. 22, Col. Sección XVI, Tlalpan, 14080, Ciudad de México, CP, Mexico
| | - C García-Sancho
- Departamento de Investigación en Epidemiología y Ciencias Sociales en Salud, Instituto Nacional de Enfermedades Respiratorias (INER), México city, Mexico
| | - A Guzmán-Barragán
- Departamento de Investigación en Epidemiología y Ciencias Sociales en Salud, Instituto Nacional de Enfermedades Respiratorias (INER), México city, Mexico
| | - E Vergara
- Unidad Funcional de Oncología Torácica, Instituto Nacional de Cancerología (INCAN), Av. San Fernando No. 22, Col. Sección XVI, Tlalpan, 14080, Ciudad de México, CP, Mexico
| | - M Blake-Cerda
- Departamento de Radio-Oncología, INCAN, México city, Mexico
| | - L Gochicoa-Rangel
- Subdirección de Investigación Clínica, INER, Calz. de Tlalpan 4502, Tlalpan, Sección XVI, C.P. 14080, Ciudad de México, México
- Departamento de Fisiología Respiratoria INER, México city, México
| | - F Maldonado
- Departamento de Radio-Oncología, INCAN, México city, Mexico
| | - M Arroyo-Hernández
- Unidad Funcional de Oncología Torácica, Instituto Nacional de Cancerología (INCAN), Av. San Fernando No. 22, Col. Sección XVI, Tlalpan, 14080, Ciudad de México, CP, Mexico
| | - O Arrieta
- Unidad Funcional de Oncología Torácica, Instituto Nacional de Cancerología (INCAN), Av. San Fernando No. 22, Col. Sección XVI, Tlalpan, 14080, Ciudad de México, CP, Mexico.
- Thoracic Oncology Unit, Instituto Nacional de Cancerología, Ciudad de México, México.
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Barrón F, Cardona AF, Corrales L, Ramirez-Tirado LA, Caballe-Perez E, Sanchez G, Flores-Estrada D, Zatarain-Barrón ZL, Arrieta O. Characteristics of progression to tyrosine kinase inhibitors predict overall survival in patients with advanced non-small cell lung cancer harboring an EGFR mutation. J Thorac Dis 2018; 10:2166-2178. [PMID: 29850120 DOI: 10.21037/jtd.2018.03.106] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Background Non-small cell lung cancer (NSCLC) harboring EGFR-sensitizing mutations has a distinct biology and heterogeneous clinical behavior. We evaluated the characteristics to progression such as clinical patterns of progression (dramatic, gradual, and local) with the prognosis of NSCLC patients treated with tyrosine kinase inhibitors (TKIs). Methods We reviewed 123 advanced-NSCLC patients with an EGFR-sensitizing mutation treated with TKIs (gefitinib, erlotinib and afatinib). We assessed patients according to clinical factors and progression pattern to TKIs at three centers. Results For all patients, 58.5%, 31.7% and 9.8% harbored exon19 deletion, exon21 L858R mutation and other-sensitivity mutations, respectively. Median progression-free survival (PFS) was 8.8 months (95% CI: 7.9-9.7). Sixty percent of patients were asymptomatic. Dramatic-progression was the most frequent pattern (50.4%), followed by gradual-progression (32.5%), and local-progression (17.1%). Median overall survival (OS) was 23.1 months (95% CI: 17.4-28.9). In the univariate analysis, factors associated to a longer OS included pattern [gradual-progression (32.1), dramatic (19.5) and local (18.8 months), P=0.008], and the time to progression to TKI [>12 months (38.5), 6-12 months (19.1), <6 months (9.6), P<0.001]. Multivariate analysis showed that only time to progression to TKI was independently associated to OS and PFS. Conclusions Factors at TKI progression associated to a longer OS can define a subset of patients who may benefit from continued TKI therapy, as well as from local-ablative therapy in progression sites, especially in patients without T790M or who lack access to third-generation TKI.
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Affiliation(s)
- Feliciano Barrón
- Thoracic Oncology Unit, National Cancer Institute (INCan), Mexico City, Mexico
| | - Andrés F Cardona
- Clinical and Translational Oncology Group, Clínica del Country, Bogotá, Colombia.,Foundation for Clinical and Applied Cancer Research-FICMAC, Bogotá, Colombia
| | - Luis Corrales
- Medical Oncology Department, Hospital San Juan de Dios, San José, Costa Rica
| | | | | | - Gisela Sanchez
- Thoracic Oncology Unit, National Cancer Institute (INCan), Mexico City, Mexico
| | | | | | - Oscar Arrieta
- Thoracic Oncology Unit, National Cancer Institute (INCan), Mexico City, Mexico
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Arrieta O, Cruz-Rico G, Soto-Perez-de-Celis E, Ramírez-Tirado LA, Caballe-Perez E, Martínez-Hernández JN, Martinez-Alvarez I, Soca-Chafre G, Macedo-Pérez EO, Astudillo-de la Vega H. Reduction in Hepatocyte Growth Factor Serum Levels is Associated with Improved Prognosis in Advanced Lung Adenocarcinoma Patients Treated with Afatinib: a Phase II Trial. Target Oncol 2017; 11:619-629. [PMID: 27033062 DOI: 10.1007/s11523-016-0425-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND C-met and its ligand, hepatocyte growth factor (HGF) have been associated with the resistance mechanism of EGFR-TKIs. HGF was evaluated as a clinical-marker of response in NSCLC patients treated with afatinib. METHODS Sixty-six patients with stage IIIB/IV lung adenocarcinoma and progression to any-line chemotherapy received afatinib 40 mg/day. Mutational EGFR and HER2 status were assessed by RT-PCR. HER2 amplification was evaluated by FISH. Serum HGF content was measured by ELISA before and 2 months after the start of treatment. HGF levels were assessed with the objective response rate (ORR), progression-free-survival (PFS), and overall survival (OS). This trial was registered on ClinicalTrials.gov: NCT01542437. RESULTS Fifty patients (75 %) were EGFR mutation positive. Response was achieved in 59 % of all patients and 78 % of EGFR mutated patients. Median PFS was 10 [95 % CI 6.8-13.1] and 14.5 months [10.9-18.9] for all and EGFR mutated patients, respectively. Median OS was 22.8 [17.5-28.1] and 32.4 months [18.3-46.6] for all and EGFR mutated patients, respectively. Patients with reduced serum HGF levels had improved ORR (75 % vs 44 %; p = 0.011), PFS (15.1 [2.9-27.3] vs 6.5 months [3.9-9.1]; p = 0.005) and OS (NR vs 14.5 months [7.8 - 21.3] p = 0.007). A reduction in serum HGF levels was an independent factor associated with longer PFS (HR 0.40; p = 0.021) and OS (HR 0.31; p = 0.006) in all and EGFR mutated patients. CONCLUSIONS A reduction in serum HGF levels was associated with improved outcomes in patients treated with afatinib. These results suggest HGF might have a role as a mechanism of resistance to EGFR-TKIs. HGF could represent a potential therapeutic target to prevent or reverse resistance particularly in EGFR mutated patients.
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Affiliation(s)
- Oscar Arrieta
- Thoracic Oncology Unit, Instituto Nacional de Cancerología de México (INCan), Av. San Fernando No. 22, Col. Sección XVI, Tlalpan, CP 14080, Mexico City, Mexico.
- Experimental Oncology Laboratory, INCan, Av. San Fernando No. 22, Col. Sección XVI, Delegación Tlalpan, CP 14080, Mexico City, Mexico.
| | - Graciela Cruz-Rico
- Experimental Oncology Laboratory, INCan, Av. San Fernando No. 22, Col. Sección XVI, Delegación Tlalpan, CP 14080, Mexico City, Mexico
| | - Enrique Soto-Perez-de-Celis
- Cancer Care in the Elderly Clinic, Department of Geriatrics, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Av. Vasco de Quiroga No. 15, Col. Sección XVI, Tlalpan, CP 14080, Mexico City, Mexico
| | - Laura-Alejandra Ramírez-Tirado
- Experimental Oncology Laboratory, INCan, Av. San Fernando No. 22, Col. Sección XVI, Delegación Tlalpan, CP 14080, Mexico City, Mexico
| | - Enrique Caballe-Perez
- Thoracic Oncology Unit, Instituto Nacional de Cancerología de México (INCan), Av. San Fernando No. 22, Col. Sección XVI, Tlalpan, CP 14080, Mexico City, Mexico
| | - Jorge-Negueb Martínez-Hernández
- Thoracic Oncology Unit, Instituto Nacional de Cancerología de México (INCan), Av. San Fernando No. 22, Col. Sección XVI, Tlalpan, CP 14080, Mexico City, Mexico
| | - Ivan Martinez-Alvarez
- Thoracic Oncology Unit, Instituto Nacional de Cancerología de México (INCan), Av. San Fernando No. 22, Col. Sección XVI, Tlalpan, CP 14080, Mexico City, Mexico
| | - Giovanny Soca-Chafre
- Experimental Oncology Laboratory, INCan, Av. San Fernando No. 22, Col. Sección XVI, Delegación Tlalpan, CP 14080, Mexico City, Mexico
| | - Eleazar Omar Macedo-Pérez
- Thoracic Oncology Unit, Instituto Nacional de Cancerología de México (INCan), Av. San Fernando No. 22, Col. Sección XVI, Tlalpan, CP 14080, Mexico City, Mexico
| | - Horacio Astudillo-de la Vega
- Laboratory of Translational Cancer Research and Cellular Therapy, Oncology Hospital, Medical Center Siglo XXI, Mexican Institute of Social Security (IMSS), CP 06720, Mexico City, Mexico
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Budnick HC, Lee IL, Milan SA. Hispanic ethnicity and complication profile following laparoscopic and open cholecystectomy. J Surg Res 2017; 219:33-42. [PMID: 29078901 DOI: 10.1016/j.jss.2017.05.121] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2017] [Revised: 04/28/2017] [Accepted: 05/25/2017] [Indexed: 11/17/2022]
Abstract
BACKGROUND Hispanic ethnicity is associated with increased incidence of gallbladder disease. Additionally, ethnicity has been shown to be an outcome determinant in several conditions and procedures but has never been studied as a potential determinant of morbidity or mortality after laparoscopic or open cholecystectomy. METHODS Using the American College of Surgeons National Surgical Quality Improvement Program database, patients who underwent cholecystectomy and related procedures were studied in Hispanic and non-Hispanic cohorts. Mortality and postoperative complication rates were calculated and adjusted for patient demographics and comorbidities through multivariate analysis. RESULTS Hispanics had decreased morbidity following cholecystectomy as compared to non-Hispanics on univariate analysis in combined, laparoscopic, and open cohorts (RR 0.64, P value < 0.001; 0.68, <0.001; 0.77, <0.001, respectively). The reduction was not found to be statistically significant in multivariate analysis. A similar reduction was seen for mortality (RR 0.30, <0.001; 0.39, <0.001; 0.28, <0.001, respectively) which remained on multivariate analysis in both combined and open cohorts (RR 0.63, 0.008 and 0.48, 0.021, respectively). Additionally, the rates of several postoperative complications were found to be reduced in Hispanic patients. Though our study demonstrates a lower rate of established comorbidities for poor outcomes in Hispanics, after adjustment in multivariate analysis, the entirety of the reduced risk could not be accounted for. CONCLUSIONS While the Hispanic cohort has an increased incidence in gallbladder disease as compared to non-Hispanics, the complication, morbidity, and mortality rates are lower in unadjusted analysis. With adjustment, morbidity was not statistically significant and mortality was only significant in combined and open cohorts. This suggests that increased incidence rates do not equate with worse outcomes, but Hispanic ethnicity may be associated with better outcomes.
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Affiliation(s)
- Hailey C Budnick
- Department of Surgery, Texas Tech University Health Sciences Center, El Paso, Texas.
| | - Isaac L Lee
- Department of Surgery, Texas Tech University Health Sciences Center, El Paso, Texas
| | - Stacey A Milan
- Department of Surgery, Texas Tech University Health Sciences Center, El Paso, Texas
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Corrales-Rodríguez L, Arrieta O, Mas L, Báez-Saldaña R, Castillo-Fernández O, Blais N, Martín C, Juárez M, Khanna P, Ramos-Esquivel A, Bacon L, Rojas L, Wills B, Oblitas G, Pérez MA, Cuello M, Cardona AF. An international epidemiological analysis of young patients with non-small cell lung cancer (AduJov-CLICaP). Lung Cancer 2017; 113:30-36. [PMID: 29110845 DOI: 10.1016/j.lungcan.2017.08.022] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2017] [Revised: 08/24/2017] [Accepted: 08/28/2017] [Indexed: 01/06/2023]
Abstract
BACKGROUND A proportion of patients with NSCLC is diagnosed at 40 years or younger. These patients tend to be never-smokers, usually present with stage IV adenocarcinoma, and have somatic genomic alterations. Few studies have documented and analyzed epidemiological characteristics of this population. MATERIALS AND METHODS We performed an international epidemiological analysis of 389 young patients with NSCLC. Data was collected from centers participating in the Latin American Consortium for Lung Cancer Research (AduJov-CLICaP). Patients were identified and data was retrospectively collected from different Latin American countries and Canada (Argentina=6, Canada=19, Colombia=29, Costa Rica=9, Mexico=219, Nicaragua=2, Panama=19, Perú=76 and Venezuela=10). The period of study was from 2012 to 2017. Inclusion criteria were: age 40 years or less and a histologically confirmed NSCLC. Clinical data was obtained, and EGFR mutation status and EML4-ALK translocation were collected. RESULTS NSCLC patients aged 40 years or less accounted for approximately 4% of the total NSCLC population. Female patients accounted for 54.5%, while median age was of 37 years. Adenocarcinoma accounted for 86.1% (n=335/389), 72.5% (n=282/389; unknown=5) of patients were non-smokers, and 90.3% (n=351/389) had stage IV disease. Site of metastasis was obtained from 260/351 (unknown=91) stage IV patients (lung metastasis=40.0%, CNS metastasis=35.7%, and bone metastasis=31.5%). OS for the total population was 17.3 months (95%CI=13.9-20.7). OS for EGFRm(+)=31.4months (95%CI=11.6-51.3), EGFRm(-)=14.5months (95%CI=11.0-17.9) (p=0.005). OS for alk(+)=9.8months (95%CI=3.1-16.5) and alk(-)=5.6months (95%CI=3.9-7.3) (p=0.315). CONCLUSIONS Patients aged 40 years or less account for a small but important proportion of NSCLC cases. Younger patients may have different characteristics compared to the older population. EGFRm and EML4-alk translocation frequency is higher than that of the general population.
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Affiliation(s)
- Luis Corrales-Rodríguez
- Medical Oncology, Hospital San Juan de Dios, San José, Costa Rica; Centro de Investigación y Manejo del Cancer - CIMCA, San José, Costa Rica.
| | - Oscar Arrieta
- Thoracic Oncology Unit and Laboratory of Personalized Medicine, Instituto Nacional de Cancerología (INCan), México City, Mexico
| | - Luis Mas
- Clinical Oncology Department, Instituto Nacional de Enfermedades Neoplásicas - INEN, Lima, Peru
| | | | | | | | - Claudio Martín
- Medical Oncology Department, Thoracic Oncology Unit, Instituto Fleming, Buenos Aires, Argentina
| | - Melissa Juárez
- Medical Oncology, Hospital San Juan de Dios, San José, Costa Rica; Centro de Investigación y Manejo del Cancer - CIMCA, San José, Costa Rica
| | - Priyanka Khanna
- Centro de Investigación y Manejo del Cancer - CIMCA, San José, Costa Rica
| | | | - Ludwing Bacon
- Oncology Department, Hospital Roberto Calderón, Managua, Nicaragua
| | - Leonardo Rojas
- Clinical Oncology Department, Centro Javeriano de Oncología, Hospital San Ignacio, Bogotá, Colombia; Internal Medicine Department, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Beatriz Wills
- Internal Medicine Department, Johns Hopkins University, Baltimore, United States
| | | | | | | | - Andrés Felipe Cardona
- Clinical and Translational Oncology Group, Institute of Oncology, Clínica del Country, Bogotá, Colombia; Foundation for Clinical and Applied Cancer Research - FICMAC, Bogotá, Colombia; Internal Medicine Department, Universidad el Bosque - Fundación Santa Fe de Bogotá, Bogotá, Colombia
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Arrieta O, Zatarain-Barrón ZL, Cardona AF, Carmona A, Lopez-Mejia M. Ramucirumab in the treatment of non-small cell lung cancer. Expert Opin Drug Saf 2017; 16:637-644. [PMID: 28395526 DOI: 10.1080/14740338.2017.1313226] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2017] [Accepted: 03/27/2017] [Indexed: 10/19/2022]
Abstract
INTRODUCTION Therapeutic options for treating Non-Small Cell Lung Cancer (NSCLC) have recently increased. Ramucirumab (Cyramza), an anti-angionenic agent was approved in 2014 for treatment of several malignancies, including second-line treatment of patients with NSCLC with disease progression on or after platinum-based chemotherapy. Areas covered: We performed a comprehensive search of the literature focused on clinical trials with use of ramucirumab, targeting its evolution in the treatment of NSCLC. This review summarizes the results regarding its safety and efficacy. Expert opinion: Angiogenesis has been widely recognized as a quintessential feature in cancer, intrinsically mediating tumor survival and progression. Ramucirumab, an anti-VEGFR2 agent, combined with docetaxel, was FDA-approved for NSCLC patients. Results from a phase III trial have demonstrated the usefulness of this combination, with benefits in progression free survival and overall survival for NSCLC patients. A greater magnitude of benefit is seen in patients with aggressive tumor behavior. Treatment with ramucirumab is generally tolerable, however, there is potential for severe toxicity. Adverse events reported with this combination include neutropenia, febrile neutropenia and hypertension. Also, there is the intrinsic risk of bleeding resulting from the mechanism of action. As such, adverse events should be identified timely, so drug-related complications can be prevented.
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MESH Headings
- Antibodies, Monoclonal/administration & dosage
- Antibodies, Monoclonal/pharmacology
- Antibodies, Monoclonal/therapeutic use
- Antibodies, Monoclonal, Humanized
- Antineoplastic Combined Chemotherapy Protocols/administration & dosage
- Antineoplastic Combined Chemotherapy Protocols/pharmacology
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- Carcinoma, Non-Small-Cell Lung/blood supply
- Carcinoma, Non-Small-Cell Lung/drug therapy
- Carcinoma, Non-Small-Cell Lung/pathology
- Disease Progression
- Disease-Free Survival
- Humans
- Lung Neoplasms/blood supply
- Lung Neoplasms/drug therapy
- Lung Neoplasms/pathology
- Neovascularization, Pathologic/drug therapy
- Neovascularization, Pathologic/pathology
- Survival Rate
- Ramucirumab
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Affiliation(s)
- Oscar Arrieta
- a Thoracic Oncology Unit , Instituto Nacional de Cancerologia
| | | | - Andrés F Cardona
- b Clinical and Traslational Oncology Group , Clínica del Country , Bogotá , Colombia
- c Foundation for Clinical and Applied Cancer Research - FICMAC , Bogotá , Colombia
| | - Amir Carmona
- a Thoracic Oncology Unit , Instituto Nacional de Cancerologia
- d Comprehensive Cancer Center , Médica Sur Clinic and Foundation , Mexico
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Saffroy R, Morère JF, Bosselut N, Innominato PF, Hamelin J, Trédaniel J, Masse S, Dussaule-Duchatelle V, Balaton A, Validire P, Guettier C, Bouchahda M, Lemoine A. Impact of country of birth on genetic testing of metastatic lung adenocarcinomas in France: African women exhibit a mutational spectrum more similar to Asians than to Caucasians. Oncotarget 2017; 8:50792-50803. [PMID: 28881604 PMCID: PMC5584205 DOI: 10.18632/oncotarget.15132] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2016] [Accepted: 01/09/2017] [Indexed: 01/15/2023] Open
Abstract
Background Limited data are available on the prevalence of oncogenic driver mutations in Caucasian populations, and especially in Europeans. Aim To evaluate the targetable mutational spectra in unselected patients with lung adenocarcinoma in routine clinical practice from several French hospitals, using the same molecular platform. Patients and Methods Samples from 2,219 consecutive patients with histologically-proven advanced lung adenocarcinoma were centrally analysed at a referenced and certified diagnostic platform in order to test for activating and resistance mutations in EGFR, KRAS, BRAF, ERBB2 and PI3KCA. Demographic and clinical features were retrieved from the medical charts. Multivariate binary logistic regression was used to determine the independent predictive factors for the occurrence of specific mutations, in the whole study population or in selected subgroups. Findings The overall respective incidence of EGFR, KRAS, BRAF, ERBB2 and PI3KCA mutations was 10.5%, 0.9%, 25%, 1.5%, 2.1% and 1.4%, in our study sample including 87.4% white Caucasians, 10.8% Africans and 1.8% Asians; 60.6% men, 30.7% never smoker (median age: 68.3 years). Ethnicity was an independent predictor for EGFR, KRAS and ERBB2 gene abnormalities. In all cases, a significantly higher prevalence of targetable EGFR and ERBB2, and a lower prevalence of resistance KRAS mutations were observed in African women as compared to African men or Caucasians. Conclusions In real life conditions of routine genetic testing, we have identified subsets of patients with specific targetable activating somatic mutations according to ethnicity, who could preferentially benefit from anti-EGFR and anti-ERBB2 targeted therapies.
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Affiliation(s)
- Raphael Saffroy
- AP-HP, GH Paris-Sud, Hôpital Paul Brousse, Department of Biochiemistry and Oncogenetics, Platform Oncomolpath/INCa, Villejuif, France.,INSERM UMR-S 1193, Université Paris-Sud, Université Paris-Saclay, Villejuif, France
| | - Jean-François Morère
- INSERM UMR-S 1193, Université Paris-Sud, Université Paris-Saclay, Villejuif, France.,AP-HP, GH Paris-Sud, Hôpital Paul Brousse, Department of Medical Oncology, Villejuif, France
| | - Nelly Bosselut
- AP-HP, GH Paris-Sud, Hôpital Paul Brousse, Department of Biochiemistry and Oncogenetics, Platform Oncomolpath/INCa, Villejuif, France.,INSERM UMR-S 1193, Université Paris-Sud, Université Paris-Saclay, Villejuif, France
| | - Pasquale F Innominato
- AP-HP, GH Paris-Sud, Hôpital Paul Brousse, Department of Medical Oncology, Villejuif, France.,INSERM UMR-935, Université Paris-Sud, Hôpital Paul Brousse, Villejuif, France.,Cancer Chronotherapy Unit, Cancer Research Centre, Warwick Medical School, University of Warwick, Coventry, United Kingdom.,Department of Oncology, Queen Elizabeth Hospital Birmingham NHS Foundation Trust, Birmingham, United Kingdom
| | - Jocelyne Hamelin
- AP-HP, GH Paris-Sud, Hôpital Paul Brousse, Department of Biochiemistry and Oncogenetics, Platform Oncomolpath/INCa, Villejuif, France.,INSERM UMR-S 1193, Université Paris-Sud, Université Paris-Saclay, Villejuif, France
| | - Jean Trédaniel
- Hôpital Saint Joseph, Department of Respiratory Medicine, Université Paris 5, Paris, France
| | - Sophie Masse
- Groupe Hospitalier Nord Essonne, Department of Pathology, Longjumeau, France
| | | | - André Balaton
- Hôpital Saint Joseph, Department of Pathology, Paris, France.,ACP Bievres-les Ulis, Department of Pathology, Les Ulis, France
| | - Pierre Validire
- Institut Mutualiste Montsouris, Department of Pathology, Paris, France
| | - Catherine Guettier
- AP-HP, GH Paris-Sud, Hôpital Paul Brousse, Department of Pathology, Platform Oncomolpath/INCa, Villejuif, France
| | - Mohamed Bouchahda
- AP-HP, GH Paris-Sud, Hôpital Paul Brousse, Department of Medical Oncology, Villejuif, France.,Ramsay-GDS Clinique du Mousseau, Department of Medical Oncology, Evry, France
| | - Antoinette Lemoine
- AP-HP, GH Paris-Sud, Hôpital Paul Brousse, Department of Biochiemistry and Oncogenetics, Platform Oncomolpath/INCa, Villejuif, France.,INSERM UMR-S 1193, Université Paris-Sud, Université Paris-Saclay, Villejuif, France
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Pelosof L, Ahn C, Gao A, Horn L, Madrigales A, Cox J, McGavic D, Minna JD, Gazdar AF, Schiller J. Proportion of Never-Smoker Non-Small Cell Lung Cancer Patients at Three Diverse Institutions. J Natl Cancer Inst 2017; 109:2962336. [PMID: 28132018 PMCID: PMC6279285 DOI: 10.1093/jnci/djw295] [Citation(s) in RCA: 80] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Revised: 09/13/2016] [Accepted: 11/07/2016] [Indexed: 12/28/2022] Open
Abstract
Background Approximately 10% to 15% of lung cancer cases in the United States occur in never smokers, but there has been much debate about whether this rate is increasing. To determine whether the proportion of never smokers among lung cancer cases is increasing, we conducted a retrospective study using registries from The University of Texas Southwestern Medical Center, Parkland Hospital, and Vanderbilt University. Methods Registries were queried for demographic information from 1990 to 2013 including sex, age, stage, and self-reported smoking history. Ten thousand five hundred ninety-three non-small cell lung cancer (NSCLC) case patients and 1510 small cell lung cancer (SCLC) case patients were captured, and logistic regression analysis was performed. All statistical tests were two-sided. Results The proportion of never-smoker NSCLC patients increased from 8.0% in the years 1990 to 1995 to 14.9% in 2011 to 2013 (P < .001). This increase was also observed using multivariable logistic regression after controlling for sex, stage at diagnosis, and race/ethnicity. The percentage of never smokers among SCLC case patients (1.5% in 1990-1995 to 2.5% in 2011-2013, P = .36) or squamous cell NSCLC case patients did not statistically significantly change during this period. Conclusions This study demonstrates an increasing proportion of NSCLC patients who have never smoked in a large, diverse patient population between 1990 and 2013. Given that this increase appears independent of sex, stage, and race/ethnicity and also occurred in our county hospital, this trend is unlikely due to changes in referral patterns and suggests that the actual incidence of lung cancer in never smokers is increasing.
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Affiliation(s)
- Lorraine Pelosof
- Affiliations of authors: Department of Internal Medicine, Hematology/Oncology, Harold C. Simmons Comprehensive Cancer Center (LP, AM, JDM, JS), Department of Biostatistics (CA, AG), Hamon Center for Therapeutic Oncology Research (JDM, AFG), Department of Pharmacology (JDM), Department of Pathology (AFG), UT Southwestern, Dallas, TX; Department of Hematology/Oncology, Vanderbilt University, Vanderbilt-Ingram Cancer Center, Nashville, TN (LH, DM); Parkland Memorial Hospital, Dallas, TX (JC)
| | - Chul Ahn
- Affiliations of authors: Department of Internal Medicine, Hematology/Oncology, Harold C. Simmons Comprehensive Cancer Center (LP, AM, JDM, JS), Department of Biostatistics (CA, AG), Hamon Center for Therapeutic Oncology Research (JDM, AFG), Department of Pharmacology (JDM), Department of Pathology (AFG), UT Southwestern, Dallas, TX; Department of Hematology/Oncology, Vanderbilt University, Vanderbilt-Ingram Cancer Center, Nashville, TN (LH, DM); Parkland Memorial Hospital, Dallas, TX (JC)
| | - Ang Gao
- Affiliations of authors: Department of Internal Medicine, Hematology/Oncology, Harold C. Simmons Comprehensive Cancer Center (LP, AM, JDM, JS), Department of Biostatistics (CA, AG), Hamon Center for Therapeutic Oncology Research (JDM, AFG), Department of Pharmacology (JDM), Department of Pathology (AFG), UT Southwestern, Dallas, TX; Department of Hematology/Oncology, Vanderbilt University, Vanderbilt-Ingram Cancer Center, Nashville, TN (LH, DM); Parkland Memorial Hospital, Dallas, TX (JC)
| | - Leora Horn
- Affiliations of authors: Department of Internal Medicine, Hematology/Oncology, Harold C. Simmons Comprehensive Cancer Center (LP, AM, JDM, JS), Department of Biostatistics (CA, AG), Hamon Center for Therapeutic Oncology Research (JDM, AFG), Department of Pharmacology (JDM), Department of Pathology (AFG), UT Southwestern, Dallas, TX; Department of Hematology/Oncology, Vanderbilt University, Vanderbilt-Ingram Cancer Center, Nashville, TN (LH, DM); Parkland Memorial Hospital, Dallas, TX (JC)
| | - Alejandra Madrigales
- Affiliations of authors: Department of Internal Medicine, Hematology/Oncology, Harold C. Simmons Comprehensive Cancer Center (LP, AM, JDM, JS), Department of Biostatistics (CA, AG), Hamon Center for Therapeutic Oncology Research (JDM, AFG), Department of Pharmacology (JDM), Department of Pathology (AFG), UT Southwestern, Dallas, TX; Department of Hematology/Oncology, Vanderbilt University, Vanderbilt-Ingram Cancer Center, Nashville, TN (LH, DM); Parkland Memorial Hospital, Dallas, TX (JC)
| | - Joan Cox
- Affiliations of authors: Department of Internal Medicine, Hematology/Oncology, Harold C. Simmons Comprehensive Cancer Center (LP, AM, JDM, JS), Department of Biostatistics (CA, AG), Hamon Center for Therapeutic Oncology Research (JDM, AFG), Department of Pharmacology (JDM), Department of Pathology (AFG), UT Southwestern, Dallas, TX; Department of Hematology/Oncology, Vanderbilt University, Vanderbilt-Ingram Cancer Center, Nashville, TN (LH, DM); Parkland Memorial Hospital, Dallas, TX (JC)
| | - Dauphne McGavic
- Affiliations of authors: Department of Internal Medicine, Hematology/Oncology, Harold C. Simmons Comprehensive Cancer Center (LP, AM, JDM, JS), Department of Biostatistics (CA, AG), Hamon Center for Therapeutic Oncology Research (JDM, AFG), Department of Pharmacology (JDM), Department of Pathology (AFG), UT Southwestern, Dallas, TX; Department of Hematology/Oncology, Vanderbilt University, Vanderbilt-Ingram Cancer Center, Nashville, TN (LH, DM); Parkland Memorial Hospital, Dallas, TX (JC)
| | - John D. Minna
- Affiliations of authors: Department of Internal Medicine, Hematology/Oncology, Harold C. Simmons Comprehensive Cancer Center (LP, AM, JDM, JS), Department of Biostatistics (CA, AG), Hamon Center for Therapeutic Oncology Research (JDM, AFG), Department of Pharmacology (JDM), Department of Pathology (AFG), UT Southwestern, Dallas, TX; Department of Hematology/Oncology, Vanderbilt University, Vanderbilt-Ingram Cancer Center, Nashville, TN (LH, DM); Parkland Memorial Hospital, Dallas, TX (JC)
| | - Adi F. Gazdar
- Affiliations of authors: Department of Internal Medicine, Hematology/Oncology, Harold C. Simmons Comprehensive Cancer Center (LP, AM, JDM, JS), Department of Biostatistics (CA, AG), Hamon Center for Therapeutic Oncology Research (JDM, AFG), Department of Pharmacology (JDM), Department of Pathology (AFG), UT Southwestern, Dallas, TX; Department of Hematology/Oncology, Vanderbilt University, Vanderbilt-Ingram Cancer Center, Nashville, TN (LH, DM); Parkland Memorial Hospital, Dallas, TX (JC)
| | - Joan Schiller
- Affiliations of authors: Department of Internal Medicine, Hematology/Oncology, Harold C. Simmons Comprehensive Cancer Center (LP, AM, JDM, JS), Department of Biostatistics (CA, AG), Hamon Center for Therapeutic Oncology Research (JDM, AFG), Department of Pharmacology (JDM), Department of Pathology (AFG), UT Southwestern, Dallas, TX; Department of Hematology/Oncology, Vanderbilt University, Vanderbilt-Ingram Cancer Center, Nashville, TN (LH, DM); Parkland Memorial Hospital, Dallas, TX (JC)
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Avilés-Salas A, Muñiz-Hernández S, Maldonado-Martínez HA, Chanona-Vilchis JG, Ramírez-Tirado LA, HernáNdez-Pedro N, Dorantes-Heredia R, RuíZ-Morales JM, Motola-Kuba D, Arrieta O. Reproducibility of the EGFR immunohistochemistry scores for tumor samples from patients with advanced non-small cell lung cancer. Oncol Lett 2016; 13:912-920. [PMID: 28356978 DOI: 10.3892/ol.2016.5512] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2016] [Accepted: 08/09/2016] [Indexed: 12/25/2022] Open
Abstract
Epidermal growth factor receptor (EGFR) is overexpressed in >60% of non-small cell lung cancer (NSCLC) cases. In combination with radiotherapy or chemotherapy, first-line treatments with antibodies against EGFR, including cetuximab and necitumumab, have demonstrated benefits by increasing overall survival (OS), particularly in patients who overexpress EGFR. The present study evaluated the interobserver agreement among three senior pathologists, who were blinded to the clinical outcomes and assessed tumor samples from 85 patients with NSCLC using the H-score method. EGFR immunohistochemistry was performed using a qualitative immunohistochemical kit. The reported (mean ± standard deviation) H-scores from each pathologist were 111±102, 127±103 and 128.53±104.03. The patients with average H-scores ≥1, ≥100, ≥200 and between 250-300 were 85.9, 54.1, 28.2 and 12.9, respectively. Patients who had an average H-score >100 had a shorter OS time compared with those with lower scores. Furthermore, patients with EGFR mutations who were treated with EGFR-tyrosine kinase inhibitors (TKIs) and had an average H-score >100 had a longer OS time compared with those with an average H-score <100. The interobserver concordance for the total H-scores were 0.982, 0.980 and 0.988, and for a positive H-score ≥200, the interobserver concordance was 0.773, 0.710 and 0.675, respectively. The determination of EGFR expression by the H-score method is highly reproducible among pathologists and is a prognostic factor associated with a poor OS in all patients. Additionally, the results of the present study suggest that patients with EGFR mutations that are treated with EGFR-TKIs and present with a high H-score have a longer OS time.
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Affiliation(s)
- Alejandro Avilés-Salas
- Department of Pathology, National Cancer Institute of Mexico (INCan), 14080 Mexico City, Mexico
| | - Saé Muñiz-Hernández
- Experimental Oncology Laboratory, National Cancer Institute of Mexico (INCan), 14080 Mexico City, Mexico
| | | | - José G Chanona-Vilchis
- Department of Pathology, National Cancer Institute of Mexico (INCan), 14080 Mexico City, Mexico
| | | | - Norma HernáNdez-Pedro
- Experimental Oncology Laboratory, National Cancer Institute of Mexico (INCan), 14080 Mexico City, Mexico
| | - Rita Dorantes-Heredia
- Department of Pathology, Medica Sur Clinic and Foundation, 14050 Mexico City, Mexico
| | | | - Daniel Motola-Kuba
- Oncology Center, Medica Sur Clinic and Foundation, 14050 Mexico City, Mexico
| | - Oscar Arrieta
- Experimental Oncology Laboratory, National Cancer Institute of Mexico (INCan), 14080 Mexico City, Mexico; Thoracic Oncology Unit, National Cancer Institute of Mexico (INCan), 14080 Mexico City, Mexico
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Barron F, de la Torre-Vallejo M, Luna-Palencia RL, Cardona AF, Arrieta O. The safety of afatinib for the treatment of non-small cell lung cancer. Expert Opin Drug Saf 2016; 15:1563-1572. [PMID: 27633264 DOI: 10.1080/14740338.2016.1236910] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
INTRODUCTION Lung cancer tumors present EGFR mutations associated with an increased response rate to tyrosine kinase inhibitors (TKIs). Afatinib acts as an irreversible pan-ErbB-TKI. Areas covered: This review summarizes the results of clinical trials in NSCLC regarding its safety and efficacy. Expert opinion: Afatinib in 40 mg doses is highly effective in patients with NSCLC and EGFR mutations, improving progression-free survival and disease-related symptoms compared to chemotherapy. Additionally, afatinib has a better response rate and shows a small benefit in progression free survival compared to first-generation TKIs, and patients with exon 19 deletion could represent a subgroup with better prognosis and overall survival. Diarrhea, mucositis and rash are frequent adverse events induced by afatinib, these can impair quality of life and sometimes afatinib discontinuation is necessary. Management of adverse events, including early antidiarrheal treatment and prophylactic or early antibiotic management can reduce the gastrointestinal and cutaneous adverse events, respectively. Different risk factors, including malnourishment, sarcopenia, and low body surface might be associated with a higher toxicity risk, and these groups of patients could begin treatment with a low dose of afatinib followed by a close evaluation on tolerability and toxicity in order to slowly increase the dosage of afatinib.
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Affiliation(s)
- Feliciano Barron
- a Thoracic Oncology Unit , Instituto Nacional de Cancerología , Mexico City , Mexico
| | | | | | - Andres F Cardona
- b Clinical and Translational Oncology Group, Institute of Oncology , Clínica del Country , Bogota , Colombia
| | - Oscar Arrieta
- a Thoracic Oncology Unit , Instituto Nacional de Cancerología , Mexico City , Mexico
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Arrieta O, Varela-Santoyo E, Soto-Perez-de-Celis E, Sánchez-Reyes R, De la Torre-Vallejo M, Muñiz-Hernández S, Cardona AF. Metformin use and its effect on survival in diabetic patients with advanced non-small cell lung cancer. BMC Cancer 2016; 16:633. [PMID: 27519177 PMCID: PMC4983059 DOI: 10.1186/s12885-016-2658-6] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2015] [Accepted: 08/01/2016] [Indexed: 12/29/2022] Open
Abstract
Background Previous population-based studies have demonstrated an association between metformin use and improved survival among diabetic patients with cancer. We sought to analyze the effects of diabetes and its treatment in terms of the survival of patients with lung cancer. Methods Overall, 1106 patients with non-small cell lung cancer (94.3 % with stage IV disease) were included. The outcomes were compared between the patients with (n = 186) and without diabetes (n = 920). The characteristics associated with antidiabetic treatment and proper glycemic control (defined as a mean plasma glucose <130 mg/dL) were examined at diagnosis. The overall survivals (OSs) of the different patient populations were analyzed using Kaplan-Meier curves, and a multivariate Cox proportional hazard model was used to determine the influences of the patient and tumor characteristics on survival. Results The OS for the entire population was 18.3 months (95 % CI 16.1-20.4). There was no difference in the OSs of the diabetic and non-diabetic patients (18.5 vs 16.4 months, p = 0.62). The diabetic patients taking metformin exhibited a superior OS than did those on other antidiabetic treatments (25.6 vs 13.2 months, p = 0.017). Those with proper glycemic control had a better OS than did those without proper glycemic control and the non-diabetics (40.5 vs 13.2 and 18.5 months, respectively, p < 0.001). Both the use of metformin (HR 0.53, p < 0.0001 and HR 0.57, p = 0.017, respectively) and proper glycemic control (HR 0.49, p < 0.0001 and HR 0.40, p = 0.002, respectively) were significant protective factors in all and only diabetic patients, respectively. Conclusions The diabetic patients with proper glycemic control exhibited a better OS than did those without proper glycemic control and even exhibited a better OS than did the patients without diabetes mellitus. Metformin use was independently associated with a better OS. Electronic supplementary material The online version of this article (doi:10.1186/s12885-016-2658-6) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Oscar Arrieta
- Thoracic Oncology Unit and Laboratory of Personalized Medicine, Instituto Nacional de Cancerología (INCan), Av. San Fernando 22 Col. Sección XVI, Tlalpan, 14080, Mexico City, Mexico.
| | - Edgar Varela-Santoyo
- Thoracic Oncology Unit and Laboratory of Personalized Medicine, Instituto Nacional de Cancerología (INCan), Av. San Fernando 22 Col. Sección XVI, Tlalpan, 14080, Mexico City, Mexico
| | - Enrique Soto-Perez-de-Celis
- Cancer Care in the Elderly Clinic, Department of Geriatrics, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Roberto Sánchez-Reyes
- Thoracic Oncology Unit and Laboratory of Personalized Medicine, Instituto Nacional de Cancerología (INCan), Av. San Fernando 22 Col. Sección XVI, Tlalpan, 14080, Mexico City, Mexico
| | - Martha De la Torre-Vallejo
- Thoracic Oncology Unit and Laboratory of Personalized Medicine, Instituto Nacional de Cancerología (INCan), Av. San Fernando 22 Col. Sección XVI, Tlalpan, 14080, Mexico City, Mexico
| | - Saé Muñiz-Hernández
- Thoracic Oncology Unit and Laboratory of Personalized Medicine, Instituto Nacional de Cancerología (INCan), Av. San Fernando 22 Col. Sección XVI, Tlalpan, 14080, Mexico City, Mexico
| | - Andrés F Cardona
- Clinical and Translational Oncology Group, Institute of Oncology, Clínica del Country, Bogotá, Colombia.,Foundation for Clinical and Applied Cancer Research - FICMAC, Bogotá, Colombia
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Arrieta O, Carmona A, Ramírez-Tirado LA, Flores-Estrada D, Macedo-Pérez EO, Martínez-Hernández JN, Corona-Cruz JF, Cardona AF, de la Garza J. Survival of Patients with Advanced Non-Small Cell Lung Cancer Enrolled in Clinical Trials. Oncology 2016; 91:185-193. [DOI: 10.1159/000447404] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2016] [Accepted: 05/31/2016] [Indexed: 11/19/2022]
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Stern MC, Fejerman L, Das R, Setiawan VW, Cruz-Correa MR, Perez-Stable EJ, Figueiredo JC. Variability in Cancer Risk and Outcomes Within US Latinos by National Origin and Genetic Ancestry. CURR EPIDEMIOL REP 2016; 3:181-190. [PMID: 27547694 PMCID: PMC4978756 DOI: 10.1007/s40471-016-0083-7] [Citation(s) in RCA: 62] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Latinos have lower rates for most common cancer sites and higher rates of some less common cancers (gallbladder, liver, gastric, and cervical) than other ethnic/racial groups. Latinos are a highly heterogeneous population with diverse national origins, unique genetic admixture patterns, and wide spectrum of socio-demographic characteristics. Across the major cancers (breast, colorectal, prostate, lung, and liver) US-born Latinos have higher incidence and worse survival than foreign-born, and those with low-socioeconomic status have the lowest incidence. Puerto Rican and Cuban Latinos have higher incidence rates than Mexican Latinos. We have identified the following themes as understudied and critical to reduce the cancer burden among US Latinos: (1) etiological studies considering key sources of heterogeneity, (2) culturally sensitive cancer prevention strategies, (3) description of the molecular tumor landscape to guide treatments and improve outcomes, and (4) development of prediction models of disease risk and outcomes accounting for heterogeneity of Latinos.
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Affiliation(s)
- Mariana C. Stern
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA USA
- Department of Urology, Keck School of Medicine, University of Southern California, Los Angeles, CA USA
- Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California, Los Angeles, CA USA
| | - Laura Fejerman
- Department of Medicine, Division of General Internal Medicine, University of California San Francisco, San Francisco, CA USA
| | - Rina Das
- National Institute on Minority Health and Health Disparities, National Institutes of Health, Bethesda, MD USA
| | - V. Wendy Setiawan
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA USA
- Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California, Los Angeles, CA USA
| | - Marcia R. Cruz-Correa
- Department of Medicine and Biochemistry, University of Puerto Rico Medical Sciences Campus and University of Puerto Rico Comprehensive Cancer Center, San Juan, Puerto Rico
| | - Eliseo J. Perez-Stable
- National Institute on Minority Health and Health Disparities, National Institutes of Health, Bethesda, MD USA
| | - Jane C. Figueiredo
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA USA
- Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California, Los Angeles, CA USA
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Association between nuclear expression of retinoic acid receptor alpha and beta and clinicopathological features and prognosis of advanced non-small cell lung cancer. Int J Clin Oncol 2016; 21:1051-1061. [PMID: 27306217 DOI: 10.1007/s10147-016-1002-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2015] [Accepted: 06/02/2016] [Indexed: 02/06/2023]
Abstract
BACKGROUND Transcription factors such as retinoic acid receptor alpha (RARα) and beta (RARβ) and Yin Yang 1 (YY1) are associated with the progression of non-small cell lung cancer (NSCLC). In particular, a lack of RARβ expression is associated with NSCLC development. The aim of this study was to analyze the expression of RARα, RARβ and YY1 and their relationship with prognosis in patients with advanced NSCLC. METHODS The expression of RARα, RARβ and YY1 was assessed by immunohistochemistry and quantitative computerized image software. RESULTS Eighty-five patients treated with platinum-based chemotherapy were included in the analysis. The mean and standard deviation of the nuclear expression of RARα, RARβ and YY1 were 184.5 ± 124.4, 18 ± 27 and 16.6 ± 20.5, respectively. The nuclear expression of RARβ was associated with the nuclear expression of YY1 (R 2 = 0.28; p value < 0.0001). Patients with high nuclear expression of YY1 were likely to be non-smokers (61.9 vs 40.5 %). Median progression-free survival (PFS) was 5.9 months (3.48-8.28). Low expression of RARα was independently associated with worse PFS following chemotherapy (10.3 vs 5.46 months p = 0.040). Median overall survival (OS) was 15.6 months (4.5-26.7), and lower nuclear expression of RARβ was independently associated with shorter OS (27.5 vs 8.7 months; p = 0.037). CONCLUSION Our study suggests that the loss of RARs is associated with a worse prognosis and these receptors could be a potential molecular target for NSCLC.
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Ortega-Gómez A, Rangel-Escareño C, Molina-Romero C, Macedo-Pérez EO, Avilés-Salas A, Lara-García A, Alanis-Funes G, Rodríguez-Bautista R, Hidalgo-Miranda A, Arrieta O. Gene-expression profiles in lung adenocarcinomas related to chronic wood smoke or tobacco exposure. Respir Res 2016; 17:42. [PMID: 27098372 PMCID: PMC4839084 DOI: 10.1186/s12931-016-0346-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2016] [Accepted: 03/10/2016] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Tobacco-smoke is the major etiological factor related to lung cancer. However, other important factor is chronic wood smoke exposure (WSE). Approximately 30 % of lung cancer patients in Mexico have a history of WSE, and present different clinical, pathological and molecular characteristics compared to tobacco related lung cancer, including differences in mutational profiles. There are several molecular alterations identified in WSE associated lung cancer, however most studies have focused on the analysis of changes in several pathogenesis related proteins. METHODS Our group evaluated gene expression profiles of primary lung adenocarcinoma, from patients with history of WSE or tobacco exposure. Differential expression between these two groups were studied through gene expression microarrays. RESULTS Results of the gene expression profiling revealed 57 statistically significant genes (p < 0.01). The associated biological functional pathways included: lipid metabolism, biochemistry of small molecules, molecular transport, cell morphology, function and maintenance. A highlight of our analysis is that three of the main functional networks represent 37 differentially expressed genes out of the 57 found. These hubs are related with ubiquitin C, GABA(A) receptor-associated like protein; and the PI3K/AKT and MEK/ERK signaling pathways. CONCLUSION Our results reflect the intrinsic biology that sustains the development of adenocarcinoma related to WSE and show that there is a different gene expression profile of WSE associated lung adenocarcinoma compared to tobacco exposure, suggesting that they arise through different carcinogenic mechanisms, which may explain the clinical and mutation profile divergences between both lung adenocarcinomas.
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Affiliation(s)
- Alette Ortega-Gómez
- Thoracic Oncology Unit, Instituto Nacional de Cancerología (INCan), Mexico City, Mexico.,Translational Medicine Laboratory, INCan, Mexico City, Mexico
| | - Claudia Rangel-Escareño
- Computational Genomics Department, Instituto Nacional de Medicina Genómica (INMEGEN), Mexico City, Mexico.
| | - Camilo Molina-Romero
- Thoracic Oncology Unit, Instituto Nacional de Cancerología (INCan), Mexico City, Mexico
| | | | | | | | - Gerardo Alanis-Funes
- Computational Genomics Department, Instituto Nacional de Medicina Genómica (INMEGEN), Mexico City, Mexico
| | | | | | - Oscar Arrieta
- Thoracic Oncology Unit, Instituto Nacional de Cancerología (INCan), Mexico City, Mexico. .,Postgraduate Unit, Faculty of Medicine, Universidad Nacional Autónoma de México (UNAM), Mexico City, Mexico.
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Interplay between Cellular and Molecular Inflammatory Mediators in Lung Cancer. Mediators Inflamm 2016; 2016:3494608. [PMID: 26941482 PMCID: PMC4749813 DOI: 10.1155/2016/3494608] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2015] [Accepted: 01/10/2016] [Indexed: 01/09/2023] Open
Abstract
Inflammation is a component of the tumor microenvironment and represents the 7th hallmark of cancer. Chronic inflammation plays a critical role in tumorigenesis. Tumor infiltrating inflammatory cells mediate processes associated with progression, immune suppression, promotion of neoangiogenesis and lymphangiogenesis, remodeling of extracellular matrix, invasion and metastasis, and, lastly, the inhibition of vaccine-induced antitumor T cell response. Accumulating evidence indicates a critical role of myeloid cells in the pathophysiology of human cancers. In contrast to the well-characterized tumor-associated macrophages (TAMs), the significance of granulocytes in cancer has only recently begun to emerge with the characterization of tumor-associated neutrophils (TANs). Recent studies show the importance of CD47 in the interaction with macrophages inhibiting phagocytosis and promoting the migration of neutrophils, increasing inflammation which can lead to recurrence and progression in lung cancer. Currently, therapies are targeted towards blocking CD47 and enhancing macrophage-mediated phagocytosis. However, antibody-based therapies may have adverse effects that limit its use.
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