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Zhang H, Zhang Y, Zhu Y, Dong T, Liu Z. Understanding the treatment response and resistance to targeted therapies in non-small cell lung cancer: clinical insights and perspectives. Front Oncol 2024; 14:1387345. [PMID: 39055566 PMCID: PMC11269125 DOI: 10.3389/fonc.2024.1387345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2024] [Accepted: 06/25/2024] [Indexed: 07/27/2024] Open
Abstract
Lung cancer remains the leading cause of mortality worldwide. Non-small cell lung cancer (NSCLC) is the most common subtype of lung cancer with a generally poor prognosis. In recent years, advances in targeted therapy and sequencing technology have brought significant improvement in the therapeutic outcomes of patients with advanced NSCLC. Targeted inhibitors directed against specific mutated or rearranged oncogenes, such as epidermal growth factor receptor (EGFR), anaplastic lymphoma kinase (ALK), and receptor tyrosine kinase ROS proto-oncogene 1(ROS1) among others, exhibit promising anti-tumor activity. Unfortunately, some patients develop acquired resistance and disease progression soon after initial remission. Despite the continuous development of new drugs and strategies to overcome drug resistance, it is still a major challenge in the treatment of NSCLC. The landscape of targeted therapy for NSCLC is evolving rapidly in response to the pace of scientific research. This study aimed to provide a comprehensive review of tumor target antigens and agents related to targeted therapy in NSCLC.
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Affiliation(s)
- Hang Zhang
- Department of Hematology, Institute of Hematology, West China Hospital of Sichuan University, Chengdu, China
| | - Yingying Zhang
- Department of Neurology, West China Hospital of Sichuan University, Chengdu, China
| | - Yingying Zhu
- Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Tian Dong
- Department of Hematology, Institute of Hematology, West China Hospital of Sichuan University, Chengdu, China
| | - Zheng Liu
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, China
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2
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Zuo Y, Liu L, Chang C, Yan H, Wang L, Sun D, Ruan M, Lei B, Xia X, Xie W, Song S, Huang G. Value of multi-center 18F-FDG PET/CT radiomics in predicting EGFR mutation status in lung adenocarcinoma. Med Phys 2024; 51:4872-4887. [PMID: 38285641 DOI: 10.1002/mp.16947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 12/08/2023] [Accepted: 12/27/2023] [Indexed: 01/31/2024] Open
Abstract
BACKGROUND Accurate, noninvasive, and reliable assessment of epidermal growth factor receptor (EGFR) mutation status and EGFR molecular subtypes is essential for treatment plan selection and individualized therapy in lung adenocarcinoma (LUAD). Radiomics models based on 18F-FDG PET/CT have great potential in identifying EGFR mutation status and EGFR subtypes in patients with LUAD. The validation of multi-center data, model visualization, and interpretation are significantly important for the management, application and trust of machine learning predictive models. However, few EGFR-related research involved model visualization and interpretation, and multi-center trial. PURPOSE To develop explainable optimal predictive models based on handcrafted radiomics features (HRFs) extracted from multi-center 18F-FDG PET/CT to predict EGFR mutation status and molecular subtypes in LUAD. METHODS Baseline 18F-FDG PET/CT images of 383 LUAD patients from three hospitals and one public data set were collected. Further, 1808 HRFs were extracted from the primary tumor regions using Pyradiomics. Predictive models were built based on cross-combination of seven feature selection methods and seven machine learning algorithms. Yellowbrick and explainable artificial intelligence technology were used for model visualization and interpretation. Receiver operating characteristic curve, classification report and confusion matrix were used for model performance evaluation. Clinical applicability of the optimal models was assessed by decision curve analysis. RESULTS STACK feature selection method combined with light gradient boosting machine (LGBM) reached optimal performance in identifying EGFR mutation status ([area under the curve] AUC = 0.81 in the internal test cohort; AUC = 0.62 in the external test cohort). Random forest feature selection method combined with LGBM reached optimal performance in predicting EGFR mutation molecular subtypes (AUC = 0.89 in the internal test cohort; AUC = 0.61 in the external test cohort). CONCLUSIONS Explainable machine learning models combined with radiomics features extracted from multi-center/scanner 18F-FDG PET/CT have certain potential to identify EGFR mutation status and subtypes in LUAD, which might be helpful to the treatment of LUAD.
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Affiliation(s)
- Yan Zuo
- Shanghai Key Laboratory of Molecular Imaging, Shanghai University of Medicine and Health Sciences, Shanghai, China
- Department of nuclear medicine, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Liu Liu
- Department of nuclear medicine, Shanghai Chest Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Cheng Chang
- Department of nuclear medicine, Shanghai Chest Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Hui Yan
- Department of nuclear medicine, Shanghai Chest Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Lihua Wang
- Department of nuclear medicine, Shanghai Chest Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Dazhen Sun
- Department of Automation, Shanghai Jiaotong University, Shanghai, China
| | - Maomei Ruan
- Department of nuclear medicine, Shanghai Chest Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Bei Lei
- Department of nuclear medicine, Shanghai Chest Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Xunpeng Xia
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, China
| | - Wenhui Xie
- Department of nuclear medicine, Shanghai Chest Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Shaoli Song
- Department of nuclear medicine, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Gang Huang
- Shanghai Key Laboratory of Molecular Imaging, Shanghai University of Medicine and Health Sciences, Shanghai, China
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3
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Meira DD, de Castro e Caetano MC, Casotti MC, Zetum ASS, Gonçalves AFM, Moreira AR, de Oliveira AH, Pesente F, Santana GM, de Almeida Duque D, Pereira GSC, de Castro GDSC, Pavan IP, Chagas JPS, Bourguignon JHB, de Oliveira JR, Barbosa KRM, Altoé LSC, Louro LS, Merigueti LP, Alves LNR, Machado MRR, Roque MLRO, Prates PS, de Paula Segáua SH, dos Santos Uchiya T, Louro TES, Daleprane VE, Guaitolini YM, Vicente CR, dos Reis Trabach RS, de Araújo BC, dos Santos EDVW, de Paula F, Lopes TJS, de Carvalho EF, Louro ID. Prognostic Factors and Markers in Non-Small Cell Lung Cancer: Recent Progress and Future Challenges. Genes (Basel) 2023; 14:1906. [PMID: 37895255 PMCID: PMC10606762 DOI: 10.3390/genes14101906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 09/29/2023] [Accepted: 10/01/2023] [Indexed: 10/29/2023] Open
Abstract
Lung cancer is a highly aggressive neoplasm and, despite the development of recent therapies, tumor progression and recurrence following the initial response remains unsolved. Several questions remain unanswered about non-small cell lung cancer (NSCLC): (1) Which patients will actually benefit from therapy? (2) What are the predictive factors of response to MAbs and TKIs? (3) What are the best combination strategies with conventional treatments or new antineoplastic drugs? To answer these questions, an integrative literature review was carried out, searching articles in PUBMED, NCBI-PMC, Google Academic, and others. Here, we will examine the molecular genetics of lung cancer, emphasizing NSCLC, and delineate the primary categories of inhibitors based on their molecular targets, alongside the main treatment alternatives depending on the type of acquired resistance. We highlighted new therapies based on epigenetic information and a single-cell approach as a potential source of new biomarkers. The current and future of NSCLC management hinges upon genotyping correct prognostic markers, as well as on the evolution of precision medicine, which guarantees a tailored drug combination with precise targeting.
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Affiliation(s)
- Débora Dummer Meira
- Núcleo de Genética Humana e Molecular, Centro de Ciências Humanas e Naturais, Departamento de Ciências Biológicas, Universidade Federal do Espírito Santo (UFES), Vitória 29075-910, Brazil (M.C.C.)
| | - Maria Clara de Castro e Caetano
- Núcleo de Genética Humana e Molecular, Centro de Ciências Humanas e Naturais, Departamento de Ciências Biológicas, Universidade Federal do Espírito Santo (UFES), Vitória 29075-910, Brazil (M.C.C.)
| | - Matheus Correia Casotti
- Núcleo de Genética Humana e Molecular, Centro de Ciências Humanas e Naturais, Departamento de Ciências Biológicas, Universidade Federal do Espírito Santo (UFES), Vitória 29075-910, Brazil (M.C.C.)
| | - Aléxia Stefani Siqueira Zetum
- Núcleo de Genética Humana e Molecular, Centro de Ciências Humanas e Naturais, Departamento de Ciências Biológicas, Universidade Federal do Espírito Santo (UFES), Vitória 29075-910, Brazil (M.C.C.)
| | - André Felipe Monteiro Gonçalves
- Núcleo de Genética Humana e Molecular, Centro de Ciências Humanas e Naturais, Departamento de Ciências Biológicas, Universidade Federal do Espírito Santo (UFES), Vitória 29075-910, Brazil (M.C.C.)
| | - André Rodrigues Moreira
- Núcleo de Genética Humana e Molecular, Centro de Ciências Humanas e Naturais, Departamento de Ciências Biológicas, Universidade Federal do Espírito Santo (UFES), Vitória 29075-910, Brazil (M.C.C.)
| | - Augusto Henrique de Oliveira
- Núcleo de Genética Humana e Molecular, Centro de Ciências Humanas e Naturais, Departamento de Ciências Biológicas, Universidade Federal do Espírito Santo (UFES), Vitória 29075-910, Brazil (M.C.C.)
| | - Fellipe Pesente
- Núcleo de Genética Humana e Molecular, Centro de Ciências Humanas e Naturais, Departamento de Ciências Biológicas, Universidade Federal do Espírito Santo (UFES), Vitória 29075-910, Brazil (M.C.C.)
| | - Gabriel Mendonça Santana
- Centro de Ciências da Saúde, Curso de Medicina, Universidade Federal do Espírito Santo (UFES), Vitória 29090-040, Brazil
| | - Daniel de Almeida Duque
- Núcleo de Genética Humana e Molecular, Centro de Ciências Humanas e Naturais, Departamento de Ciências Biológicas, Universidade Federal do Espírito Santo (UFES), Vitória 29075-910, Brazil (M.C.C.)
| | - Gierleson Santos Cangussu Pereira
- Núcleo de Genética Humana e Molecular, Centro de Ciências Humanas e Naturais, Departamento de Ciências Biológicas, Universidade Federal do Espírito Santo (UFES), Vitória 29075-910, Brazil (M.C.C.)
| | - Giulia de Souza Cupertino de Castro
- Núcleo de Genética Humana e Molecular, Centro de Ciências Humanas e Naturais, Departamento de Ciências Biológicas, Universidade Federal do Espírito Santo (UFES), Vitória 29075-910, Brazil (M.C.C.)
| | - Isabele Pagani Pavan
- Núcleo de Genética Humana e Molecular, Centro de Ciências Humanas e Naturais, Departamento de Ciências Biológicas, Universidade Federal do Espírito Santo (UFES), Vitória 29075-910, Brazil (M.C.C.)
| | - João Pedro Sarcinelli Chagas
- Núcleo de Genética Humana e Molecular, Centro de Ciências Humanas e Naturais, Departamento de Ciências Biológicas, Universidade Federal do Espírito Santo (UFES), Vitória 29075-910, Brazil (M.C.C.)
| | - José Henrique Borges Bourguignon
- Núcleo de Genética Humana e Molecular, Centro de Ciências Humanas e Naturais, Departamento de Ciências Biológicas, Universidade Federal do Espírito Santo (UFES), Vitória 29075-910, Brazil (M.C.C.)
| | - Juliana Ribeiro de Oliveira
- Núcleo de Genética Humana e Molecular, Centro de Ciências Humanas e Naturais, Departamento de Ciências Biológicas, Universidade Federal do Espírito Santo (UFES), Vitória 29075-910, Brazil (M.C.C.)
| | - Karen Ruth Michio Barbosa
- Núcleo de Genética Humana e Molecular, Centro de Ciências Humanas e Naturais, Departamento de Ciências Biológicas, Universidade Federal do Espírito Santo (UFES), Vitória 29075-910, Brazil (M.C.C.)
| | - Lorena Souza Castro Altoé
- Núcleo de Genética Humana e Molecular, Centro de Ciências Humanas e Naturais, Departamento de Ciências Biológicas, Universidade Federal do Espírito Santo (UFES), Vitória 29075-910, Brazil (M.C.C.)
| | - Luana Santos Louro
- Centro de Ciências da Saúde, Curso de Medicina, Universidade Federal do Espírito Santo (UFES), Vitória 29090-040, Brazil
| | - Luiza Poppe Merigueti
- Núcleo de Genética Humana e Molecular, Centro de Ciências Humanas e Naturais, Departamento de Ciências Biológicas, Universidade Federal do Espírito Santo (UFES), Vitória 29075-910, Brazil (M.C.C.)
| | - Lyvia Neves Rebello Alves
- Núcleo de Genética Humana e Molecular, Centro de Ciências Humanas e Naturais, Departamento de Ciências Biológicas, Universidade Federal do Espírito Santo (UFES), Vitória 29075-910, Brazil (M.C.C.)
| | - Marlon Ramos Rosado Machado
- Núcleo de Genética Humana e Molecular, Centro de Ciências Humanas e Naturais, Departamento de Ciências Biológicas, Universidade Federal do Espírito Santo (UFES), Vitória 29075-910, Brazil (M.C.C.)
| | - Maria Luísa Rodrigues Oliveira Roque
- Núcleo de Genética Humana e Molecular, Centro de Ciências Humanas e Naturais, Departamento de Ciências Biológicas, Universidade Federal do Espírito Santo (UFES), Vitória 29075-910, Brazil (M.C.C.)
| | - Pedro Santana Prates
- Núcleo de Genética Humana e Molecular, Centro de Ciências Humanas e Naturais, Departamento de Ciências Biológicas, Universidade Federal do Espírito Santo (UFES), Vitória 29075-910, Brazil (M.C.C.)
| | - Sayuri Honorio de Paula Segáua
- Núcleo de Genética Humana e Molecular, Centro de Ciências Humanas e Naturais, Departamento de Ciências Biológicas, Universidade Federal do Espírito Santo (UFES), Vitória 29075-910, Brazil (M.C.C.)
| | - Taissa dos Santos Uchiya
- Núcleo de Genética Humana e Molecular, Centro de Ciências Humanas e Naturais, Departamento de Ciências Biológicas, Universidade Federal do Espírito Santo (UFES), Vitória 29075-910, Brazil (M.C.C.)
| | - Thomas Erik Santos Louro
- Escola Superior de Ciências da Santa Casa de Misericórdia de Vitória (EMESCAM), Curso de Medicina, Vitória 29027-502, Brazil
| | - Vinicius Eduardo Daleprane
- Núcleo de Genética Humana e Molecular, Centro de Ciências Humanas e Naturais, Departamento de Ciências Biológicas, Universidade Federal do Espírito Santo (UFES), Vitória 29075-910, Brazil (M.C.C.)
| | - Yasmin Moreto Guaitolini
- Núcleo de Genética Humana e Molecular, Centro de Ciências Humanas e Naturais, Departamento de Ciências Biológicas, Universidade Federal do Espírito Santo (UFES), Vitória 29075-910, Brazil (M.C.C.)
| | - Creuza Rachel Vicente
- Departamento de Medicina Social, Universidade Federal do Espírito Santo, Vitória 29090-040, Brazil
| | - Raquel Silva dos Reis Trabach
- Núcleo de Genética Humana e Molecular, Centro de Ciências Humanas e Naturais, Departamento de Ciências Biológicas, Universidade Federal do Espírito Santo (UFES), Vitória 29075-910, Brazil (M.C.C.)
| | - Bruno Cancian de Araújo
- Núcleo de Genética Humana e Molecular, Centro de Ciências Humanas e Naturais, Departamento de Ciências Biológicas, Universidade Federal do Espírito Santo (UFES), Vitória 29075-910, Brazil (M.C.C.)
| | - Eldamária de Vargas Wolfgramm dos Santos
- Núcleo de Genética Humana e Molecular, Centro de Ciências Humanas e Naturais, Departamento de Ciências Biológicas, Universidade Federal do Espírito Santo (UFES), Vitória 29075-910, Brazil (M.C.C.)
| | - Flávia de Paula
- Núcleo de Genética Humana e Molecular, Centro de Ciências Humanas e Naturais, Departamento de Ciências Biológicas, Universidade Federal do Espírito Santo (UFES), Vitória 29075-910, Brazil (M.C.C.)
| | - Tiago José S. Lopes
- Department of Reproductive Biology, National Center for Child Health and Development Research Institute, Tokyo 157-8535, Japan
| | - Elizeu Fagundes de Carvalho
- Instituto de Biologia Roberto Alcântara Gomes (IBRAG), Universidade do Estado do Rio de Janeiro (UERJ), Rio de Janeiro 20551-030, Brazil
| | - Iúri Drumond Louro
- Núcleo de Genética Humana e Molecular, Centro de Ciências Humanas e Naturais, Departamento de Ciências Biológicas, Universidade Federal do Espírito Santo (UFES), Vitória 29075-910, Brazil (M.C.C.)
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4
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Sharma K, Mayer T, Li S, Qureshi S, Farooq F, Vuylsteke P, Ralefala T, Marlink R. Advancing oncology drug therapies for sub-Saharan Africa. PLOS GLOBAL PUBLIC HEALTH 2023; 3:e0001653. [PMID: 37368872 DOI: 10.1371/journal.pgph.0001653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/29/2023]
Abstract
Cancer incidence is rising across sub-Saharan Africa (SSA), and is often characterized by late-stage presentation, early age of onset and poor survival. While a number of oncology drugs are now improving the length and quality of life for cancer patients in high-income countries, significant disparities in access to a range of oncology therapeutics exist for SSA. A number of challenges to drug access such as drug costs, lack of infrastructure and trained personnel must be urgently addressed to advance oncology therapies for SSA. We present a review of selected oncology drug therapies that are likely to benefit cancer patients with a focus on common malignancies in SSA. We collate available data from seminal clinical trials in high-income countries to highlight the potential for these therapeutics to improve cancer outcomes. In addition, we discuss the need to ensure access to drugs within the WHO Model List of Essential Medicines and highlight therapeutics that require consideration. Available and active oncology clinical trials in the region is tabulated, demonstrating the significant gaps in access to oncology drug trials across much of the region. We issue an urgent call to action to address drug access due to the predicted rise in cancer burden in the region in coming years.
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Affiliation(s)
- Kirthana Sharma
- Rutgers Global Health Institute, New Brunswick, New Jersey, United States of America
- Department of Medicine, Robert Wood Johnson Medical School, New Brunswick, New Jersey, United States of America
| | - Tina Mayer
- Division of Medical Oncology, Rutgers Cancer Institute of New Jersey, New Brunswick, New Jersey, United States of America
| | - Sharon Li
- Rutgers Cancer Institute at University Hospital, New Jersey Medical School, Newark, New Jersey, United States of America
| | - Sadaf Qureshi
- Division of Medical Oncology, Rutgers Cancer Institute of New Jersey, New Brunswick, New Jersey, United States of America
| | - Faheem Farooq
- Division of Medical Oncology, Rutgers Cancer Institute of New Jersey, New Brunswick, New Jersey, United States of America
| | - Peter Vuylsteke
- Department of Internal Medicine, University of Botswana, Gaborone, Botswana
| | - Tlotlo Ralefala
- Department of Oncology, Princess Marina Hospital, Gaborone, Botswana
| | - Richard Marlink
- Rutgers Global Health Institute, New Brunswick, New Jersey, United States of America
- Department of Medicine, Robert Wood Johnson Medical School, New Brunswick, New Jersey, United States of America
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5
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Wu J, Liu Z, Huang T, Wang Y, Song MM, Song T, Long G, Zhang X, Li X, Zhang L. Cerebrospinal fluid circulating tumor DNA depicts profiling of brain metastasis in NSCLC. Mol Oncol 2023; 17:810-824. [PMID: 36495130 PMCID: PMC10158766 DOI: 10.1002/1878-0261.13357] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 11/22/2022] [Accepted: 12/09/2022] [Indexed: 12/14/2022] Open
Abstract
Brain metastasis (BM) genetically diverges from the primary tumor in non-small-cell lung cancer (NSCLC). Hence, accurately capturing clinically relevant alterations is pivotal for the delivery of targeted therapies. Circulating tumor DNA (ctDNA) sequencing has emerged as a promising liquid biopsy in the biomarker-based clinical management of recurrent and extracranial metastatic NSCLC. However, the absence of simultaneous sequencing data from brain metastatic sites prevents the definitive evaluation of the efficacy of ctDNA in representing genetic profiles in BM. Here, we performed parallel genomic comparisons between matched BM and primary tumor DNA, plasma ctDNA, and cerebrospinal fluid (CSF) ctDNA. The results indicated that CSF ctDNA had a greater ability than plasma ctDNA to comprehensively represent the mutational landscape of BM, with CSF ctDNA detecting all BM mutations in 83.33% of patients, while plasma ctDNA was only 27.78%. Mutant allele frequency (MAF) in CSF ctDNA was highly correlated with the tumor size of BM (r = 0.95), and the mean MAF in CSF ctDNA was higher than that in plasma ctDNA (38.05% vs. 4.57%, respectively). MAF and tumor mutational burden in CSF ctDNA were strongly associated with those in BM (r = 0.96 and 0.97, respectively). Of note, CSF ctDNA had significantly higher concordance with BM than plasma ctDNA (99.33% vs. 67.44%), facilitating the identification of clinically relevant mutations. Moreover, we found that plasma ctDNA has stronger profiling performance, with a concordance of 93.01% in multiple brain metastases, equivalent to CSF ctDNA. Collectively, our study indicates that CSF ctDNA is superior to plasma ctDNA in accurately representing the profiling of single BM. Plasma ctDNA could be an alternative liquid biopsy material to be applied in multiple brain metastatic NSCLC.
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Affiliation(s)
- Jun Wu
- Department of NeurosurgeryXiangya Hospital, Central South UniversityChangshaChina
- National Clinical Research Center for Geriatric DisordersXiangya Hospital, Central South UniversityChangshaChina
| | - Zhiqiang Liu
- Department of NeuroscienceErasmus Medical Center, Erasmus University RotterdamThe Netherlands
| | - Tianxiang Huang
- Department of NeurosurgeryYale School of MedicineNew HavenCTUSA
- Department of Cellular & Molecular PhysiologyYale School of MedicineNew HavenCTUSA
| | - Ying Wang
- Department of NeurosurgeryXiangya Hospital, Central South UniversityChangshaChina
- National Clinical Research Center for Geriatric DisordersXiangya Hospital, Central South UniversityChangshaChina
| | | | - Tao Song
- Department of NeurosurgeryXiangya Hospital, Central South UniversityChangshaChina
- National Clinical Research Center for Geriatric DisordersXiangya Hospital, Central South UniversityChangshaChina
| | - Gretchen Long
- Department of NeurosurgeryYale School of MedicineNew HavenCTUSA
- Department of Cellular & Molecular PhysiologyYale School of MedicineNew HavenCTUSA
| | - Xiaobing Zhang
- Department of PsychologyFlorida State UniversityTallahasseeFLUSA
| | - Xi Li
- Hunan Key Laboratory of PharmacogeneticsXiangya Hospital, Central South UniversityChangshaChina
| | - Longbo Zhang
- Department of NeurosurgeryXiangya Hospital, Central South UniversityChangshaChina
- National Clinical Research Center for Geriatric DisordersXiangya Hospital, Central South UniversityChangshaChina
- Department of NeurosurgeryYale School of MedicineNew HavenCTUSA
- Department of Cellular & Molecular PhysiologyYale School of MedicineNew HavenCTUSA
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6
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Tatineni V, O'Shea PJ, Ozair A, Khosla AA, Saxena S, Rauf Y, Jia X, Murphy ES, Chao ST, Suh JH, Peereboom DM, Ahluwalia MS. First- versus Third-Generation EGFR Tyrosine Kinase Inhibitors in EGFR-Mutated Non-Small Cell Lung Cancer Patients with Brain Metastases. Cancers (Basel) 2023; 15:cancers15082382. [PMID: 37190312 DOI: 10.3390/cancers15082382] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 04/14/2023] [Accepted: 04/18/2023] [Indexed: 05/17/2023] Open
Abstract
Introduction: Up to 50% of non-small cell lung cancer (NSCLC) harbor EGFR alterations, the most common etiology behind brain metastases (BMs). First-generation EGFR-directed tyrosine kinase inhibitors (EGFR-TKI) are limited by blood-brain barrier penetration and T790M tumor mutations, wherein third-generation EGFR-TKIs, like Osimertinib, have shown greater activity. However, their efficacy has not been well-studied in later therapy lines in NSCLC patients with BMs (NSCLC-BM). We sought to compare outcomes of NSCLC-BM treated with either first- or third-generation EGFR-TKIs in first-line and 2nd-to-5th-line settings. Methods: A retrospective review of NSCLC-BM patients diagnosed during 2010-2019 at Cleveland Clinic, Ohio, US, a quaternary-care center, was performed and reported following 'strengthening the reporting of observational studies in epidemiology' (STROBE) guidelines. Data regarding socio-demographic, histopathological, molecular characteristics, and clinical outcomes were collected. Primary outcomes were median overall survival (mOS) and progression-free survival (mPFS). Multivariable Cox proportional hazards modeling and propensity score matching were utilized to adjust for confounders. Results: 239 NSCLC-BM patients with EGFR alterations were identified, of which 107 received EGFR-TKIs after diagnosis of BMs. 77.6% (83/107) received it as first-line treatment, and 30.8% (33/107) received it in later (2nd-5th) lines of therapy, with nine patients receiving it in both settings. 64 of 107 patients received first-generation (erlotinib/gefitinib) TKIs, with 53 receiving them in the first line setting and 13 receiving it in the 2nd-5th lines of therapy. 50 patients received Osimertinib as third-generation EGFR-TKI, 30 in first-line, and 20 in the 2nd-5th lines of therapy. Univariable analysis in first-line therapy demonstrated mOS of first- and third-generation EGFR-TKIs as 18.2 and 19.4 months, respectively (p = 0.57), while unadjusted mPFS of first- and third-generation EGFR-TKIs was 9.3 and 13.8 months, respectively (p = 0.14). In 2nd-5th line therapy, for first- and third-generation EGFR-TKIs, mOS was 17.3 and 11.9 months, (p = 0.19), while mPFS was 10.4 and 6.08 months, respectively (p = 0.41). After adjusting for age, performance status, presence of extracranial metastases, whole-brain radiotherapy, and presence of leptomeningeal metastases, hazard ratio (HR) for OS was 1.25 (95% CI 0.63-2.49, p = 0.52) for first-line therapy. Adjusted HR for mOS in 2nd-to-5th line therapy was 1.60 (95% CI 0.55-4.69, p = 0.39). Conclusions: No difference in survival was detected between first- and third-generation EGFR-TKIs in either first or 2nd-to-5th lines of therapy. Larger prospective studies are warranted reporting intracranial lesion size, EGFR alteration and expression levels in primary tumor and brain metastases, and response rates.
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Affiliation(s)
- Vineeth Tatineni
- Rosa Ella Burkhardt Brain Tumor & Neuro-Oncology Center, Cleveland Clinic, Cleveland, OH 44195, USA
| | - Patrick J O'Shea
- Rosa Ella Burkhardt Brain Tumor & Neuro-Oncology Center, Cleveland Clinic, Cleveland, OH 44195, USA
- School of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA
| | - Ahmad Ozair
- Miami Cancer Institute, Baptist Health South Florida, Miami, FL 33176, USA
| | - Atulya A Khosla
- Miami Cancer Institute, Baptist Health South Florida, Miami, FL 33176, USA
| | - Shreya Saxena
- Miami Cancer Institute, Baptist Health South Florida, Miami, FL 33176, USA
| | - Yasmeen Rauf
- Rosa Ella Burkhardt Brain Tumor & Neuro-Oncology Center, Cleveland Clinic, Cleveland, OH 44195, USA
- Division of Neuro-Oncology, University of North Carolina, Chapel Hill, NC 27514, USA
- Department of Medical Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH 44106, USA
| | - Xuefei Jia
- Rosa Ella Burkhardt Brain Tumor & Neuro-Oncology Center, Cleveland Clinic, Cleveland, OH 44195, USA
| | - Erin S Murphy
- Rosa Ella Burkhardt Brain Tumor & Neuro-Oncology Center, Cleveland Clinic, Cleveland, OH 44195, USA
- Department of Radiation Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH 44106, USA
| | - Samuel T Chao
- Rosa Ella Burkhardt Brain Tumor & Neuro-Oncology Center, Cleveland Clinic, Cleveland, OH 44195, USA
- Department of Radiation Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH 44106, USA
| | - John H Suh
- Rosa Ella Burkhardt Brain Tumor & Neuro-Oncology Center, Cleveland Clinic, Cleveland, OH 44195, USA
- Department of Radiation Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH 44106, USA
| | - David M Peereboom
- Rosa Ella Burkhardt Brain Tumor & Neuro-Oncology Center, Cleveland Clinic, Cleveland, OH 44195, USA
- Department of Medical Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH 44106, USA
| | - Manmeet S Ahluwalia
- Rosa Ella Burkhardt Brain Tumor & Neuro-Oncology Center, Cleveland Clinic, Cleveland, OH 44195, USA
- Miami Cancer Institute, Baptist Health South Florida, Miami, FL 33176, USA
- Herbert Wertheim College of Medicine, Florida International University, Miami, FL 33199, USA
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7
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Yang Y, Xia Y, Su C, Chen J, Long E, Zhang H, Gan Y, Yan F, Chen Y. Measuring the indirect cost associated with advanced non-small cell lung cancer: a nationwide cross-sectional study in China. J Cancer Res Clin Oncol 2022:10.1007/s00432-022-04258-w. [PMID: 36056953 DOI: 10.1007/s00432-022-04258-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Accepted: 08/02/2022] [Indexed: 12/09/2022]
Abstract
PURPOSE This study was conducted to estimate the indirect cost of locally advanced and metastatic non-small cell lung cancer (NSCLC) without sensitizing EGFR and ALK alterations in China and explore the predictors from both patient and caregiver perspectives. METHODS Data were obtained from a nationwide cross-sectional study for the patients with advanced NSCLC (stage IIIB-IV) and their caregivers. Indirect medical cost was estimated as health productivity loss based on self-reported income and loss of work time. The generalized linear model was used to assess the independent associations between statistically significant variables and indirect economic burden. RESULTS 611 pairs of patients and patient caregivers from 13 medical centers in five provinces in China participated in this investigation. The indirect medical cost associated with advanced NSCLC since the patient diagnosed was $1413 per capita in China. General linear regression results showed that the indirect medical cost was significantly influenced by duration of disease since diagnosis, treatment options, caregivers' occupation and age (P < 0.05). CONCLUSION The indirect economic burden linked to advanced NSCLC in China is considerable on patients, and their caregivers. To minimize the severe challenges of indirect economic burden related to advanced NSCLC, expanding the coverage of the medical insurance and assistance system to reimburse part of the indirect costs related to cancer, as well as strengthening the accessibility for more effective therapies to improve the prognosis of advanced NSCLC, and further promote the patients and their caregivers to return to work or normal life may be the potentially feasible approaches.
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Affiliation(s)
- Yi Yang
- School of Public Health, Fudan University, Shanghai, China.,National Health Commission Key Laboratory of Health Technology Assessment, Fudan University, Shanghai, China
| | - Yu Xia
- School of Public Health, Fudan University, Shanghai, China.,National Health Commission Key Laboratory of Health Technology Assessment, Fudan University, Shanghai, China
| | - Chunxia Su
- Department of Oncology, Shanghai Pulmonary Hospital & Thoracic Cancer Institute, Tongji University School of Medicine, Shanghai, China
| | - Jia Chen
- Department of Medical Oncology, The Affiliated Tumor Hospital of Nantong University & Nantong Tumor Hospital, Nantong, China
| | - Enwu Long
- Department of Pharmacy, Sichuan Academy of Medical Sciences/Sichuan Provincial People's Hospital, Sichuan, China
| | - Haibo Zhang
- Department of Organization and Personnel, the First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Yuying Gan
- Department of Respiratory Medicine, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Fei Yan
- Department of Oncology, Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research & The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, China
| | - Yingyao Chen
- School of Public Health, Fudan University, Shanghai, China. .,National Health Commission Key Laboratory of Health Technology Assessment, Fudan University, Shanghai, China.
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8
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Ettinger DS, Wood DE, Aisner DL, Akerley W, Bauman JR, Bharat A, Bruno DS, Chang JY, Chirieac LR, D'Amico TA, DeCamp M, Dilling TJ, Dowell J, Gettinger S, Grotz TE, Gubens MA, Hegde A, Lackner RP, Lanuti M, Lin J, Loo BW, Lovly CM, Maldonado F, Massarelli E, Morgensztern D, Ng T, Otterson GA, Pacheco JM, Patel SP, Riely GJ, Riess J, Schild SE, Shapiro TA, Singh AP, Stevenson J, Tam A, Tanvetyanon T, Yanagawa J, Yang SC, Yau E, Gregory K, Hughes M. Non-Small Cell Lung Cancer, Version 3.2022, NCCN Clinical Practice Guidelines in Oncology. J Natl Compr Canc Netw 2022; 20:497-530. [PMID: 35545176 DOI: 10.6004/jnccn.2022.0025] [Citation(s) in RCA: 545] [Impact Index Per Article: 272.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines) for Non-Small Cell Lung Cancer (NSCLC) provide recommended management for patients with NSCLC, including diagnosis, primary treatment, surveillance for relapse, and subsequent treatment. Patients with metastatic lung cancer who are eligible for targeted therapies or immunotherapies are now surviving longer. This selection from the NCCN Guidelines for NSCLC focuses on targeted therapies for patients with metastatic NSCLC and actionable mutations.
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Affiliation(s)
| | - Douglas E Wood
- 2Fred Hutchinson Cancer Research Center/Seattle Cancer Care Alliance
| | | | | | | | - Ankit Bharat
- 6Robert H. Lurie Comprehensive Cancer Center of Northwestern University
| | - Debora S Bruno
- 7Case Comprehensive Cancer Center/University Hospitals Seidman Cancer Center and Cleveland Clinic Taussig Cancer Institute
| | - Joe Y Chang
- 8The University of Texas MD Anderson Cancer Center
| | | | | | | | | | | | | | | | | | | | | | | | - Jules Lin
- 20University of Michigan Rogel Cancer Center
| | | | | | | | | | - Daniel Morgensztern
- 24Siteman Cancer Center at Barnes-Jewish Hospital and Washington University School of Medicine
| | - Thomas Ng
- 25The University of Tennessee Health Science Center
| | - Gregory A Otterson
- 26The Ohio State University Comprehensive Cancer Center - James Cancer Hospital and Solove Research Institute
| | | | | | | | | | | | | | - Aditi P Singh
- 30Abramson Cancer Center at the University of Pennsylvania
| | - James Stevenson
- 7Case Comprehensive Cancer Center/University Hospitals Seidman Cancer Center and Cleveland Clinic Taussig Cancer Institute
| | - Alda Tam
- 8The University of Texas MD Anderson Cancer Center
| | | | | | - Stephen C Yang
- 1The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
| | - Edwin Yau
- 32Roswell Park Comprehensive Cancer Center; and
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9
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Mummudi N, Tibdewal A, Gupta T, Patil V, Prabhash K, Agarwal JP. Tackling brain metastases from lung cancer during the COVID-19 pandemic. Cancer Rep (Hoboken) 2022; 5:e1276. [PMID: 32881412 PMCID: PMC9124513 DOI: 10.1002/cnr2.1276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 06/23/2020] [Accepted: 07/07/2020] [Indexed: 12/03/2022] Open
Abstract
Given the enormous strain the COVID-19 pandemic has put on healthcare worldwide, appropriate allocation of resources according to priority is of immense importance. As brain metastases are a common presentation in lung cancer, during the pandemic, it potentially can pose a major management challenge to clinicians. In this article, we outline a pragmatic approach that oncologists should consider while managing these patients. The overarching principle is to deliver best, evidence-based treatment without compromising patient care while ensuring the safety of healthcare workers.
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Affiliation(s)
- Naveen Mummudi
- Department of Radiation Oncology, Tata Memorial CentreHomi Bhabha National InstituteMumbaiIndia
| | - Anil Tibdewal
- Department of Radiation Oncology, Tata Memorial CentreHomi Bhabha National InstituteMumbaiIndia
| | - Tejpal Gupta
- Department of Radiation Oncology, Tata Memorial CentreHomi Bhabha National InstituteMumbaiIndia
| | - Vijay Patil
- Department of Medical Oncology, Tata Memorial CentreHomi Bhabha National InstituteMumbaiIndia
| | - Kumar Prabhash
- Department of Medical Oncology, Tata Memorial CentreHomi Bhabha National InstituteMumbaiIndia
| | - Jai Prakash Agarwal
- Department of Radiation Oncology, Tata Memorial CentreHomi Bhabha National InstituteMumbaiIndia
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10
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Leung JH, Chang CW, Chan AL, Lang HC. Cost-effectiveness of immune checkpoint inhibitors in the treatment of non-small-cell lung cancer as a second line in Taiwan. Future Oncol 2022; 18:859-870. [PMID: 35105168 DOI: 10.2217/fon-2021-0785] [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: 11/21/2022] Open
Abstract
Objectives: To evaluate the cost-effectiveness of immune checkpoint inhibitors versus docetaxel in patients with advanced non-small-cell lung cancer. Methods: A Markov model was constructed to simulate the clinical outcomes and costs of advanced non-small-cell lung cancer. Clinical outcomes data were derived from randomized clinical trials. Drug acquisition cost and other health resource use were obtained from the claim data of a tertiary hospital and the National Health Insurance. The outcome was an incremental cost-effectiveness ratio expressed as cost per quality-adjusted life year gained. One-way and probabilistic sensitivity analyses were performed to evaluate the uncertainty of the model parameters. Results: In the base case, patients treated with immunotherapies in the second line were associated with higher costs and higher mean survival. The incremental costs per quality-adjusted life year gained for pembrolizumab, nivolumab, or atezolizumab compared to docetaxel were NT$416,102, NT$1,572,912 and NT$1,580,469, respectively. Conclusion: The results showed that pembrolizumab was more cost effective than nivolumab and atezolizumab compared with docetaxel as a second-line regimen for patients with previously treated advanced non-small-cell lung cancer at willingness to pay threshold in Taiwan.
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Affiliation(s)
- John Hang Leung
- Department of Obstetrics & Gynecology, Ditmanson Medical Foundation Chia-Yi Christian Hospital, Chiayi, 600, Taiwan
| | - Chih-Wen Chang
- Institute of Hospital & Healthcare Administration, National Yang Ming Chiao Tung University, Taipei, 112, Taiwan
| | - Agnes Lf Chan
- Department of Pharmacy, An-Nan Hospital, China Medical University, Tainan, 709, Taiwan
| | - Hui-Chu Lang
- Institute of Hospital & Healthcare Administration, National Yang Ming Chiao Tung University, Taipei, 112, Taiwan
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11
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Almeida SBD, Spencer AS, Santos CLD, Fernandes G, Simões P, Silva S, Domingues TD, Honório M. Switch to EGFR-TKI after upfront platinum doublet induction therapy in non-small cell lung cancer (NSCLC) patients with EGFR (Epidermal Growth Factor Receptor) mutation: A multicentre retrospective study. Cancer Treat Res Commun 2022; 31:100526. [PMID: 35114501 DOI: 10.1016/j.ctarc.2022.100526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 01/03/2022] [Accepted: 01/24/2022] [Indexed: 06/14/2023]
Abstract
Introduction of EGFR-TKI has changed the treatment paradigm for NSCLC patient with activating mutations of EGFR exons 18-21, replacing chemotherapy as standard first line treatment. Given the delays in molecular study results we sometimes face the need to start treatment in very symptomatic patients with high tumor burden. The reason for this retrospective study is to analyze the survival impact of performing an induction cytotoxic therapy until obtaining the molecular profile (EGFR mutation), followed by targeted therapy. This is a retrospective analysis of 31 patients who did upfront chemotherapy (ChT) before switching to EGFR TKI upon the molecular profile result. The calculated survival endpoints were progression-free survival (PFS), duration of TKI response and overall survival (OS). All patients were treated with upfront chemotherapy with a median of one cycle (range 1-3) followed by a first generation EGFR-TKI. Median PFS was 13 months (95% CI, 6.6-19.4) and median OS 33 months (95% CI, 11.9-54.0). After first line progression 14 patients were treated with Osimertinib. In this subgroup median OS was 52 months (95% CI, 34.0-69.9). In the multivariable Cox model, only body mass index retained independent prognostic significance for progression-free survival (p = 0.045). Survival outcomes in this cohort are in line with published data regarding first generation EGFR-TKI, both in terms of PFS and OS. Despite the limitations of this study, starting with upfront chemotherapy doesn't seem detrimental in terms of survival outcomes, with the potential advantage of symptomatic control. To our knowledge, this is the first study to address this strategy, which requires further confirmation.
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Affiliation(s)
| | - Ana Sofia Spencer
- Oncology Department, Centro Hospitalar e Universitário Lisboa Central, Portugal
| | | | | | - Pedro Simões
- Oncology Department, Hospital Beatriz Ângelo, Portugal
| | - Sónia Silva
- Pneumology Department, Centro Hospitalar de Leiria, Portugal
| | - Tiago Dias Domingues
- Centre Of Statistics and Its Applications - CEAUL, Universidade de Lisboa, Portugal
| | - Marta Honório
- Oncology Department, Hospital Prof. Doutor Fernando Fonseca, Portugal
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12
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Li Z, Liu F, Wu S, Ding S, Chen Y, Liu J. Research progress on the drug resistance of ALK kinase inhibitors. Curr Med Chem 2021; 29:2456-2475. [PMID: 34365942 DOI: 10.2174/0929867328666210806120347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 05/09/2021] [Accepted: 05/11/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND The fusion and rearrangement of the ALK gene of anaplastic lymphoma kinase is an important cause of a variety of cancers, including non-small cell lung cancer (NSCLC) and anaplastic large cell lymphoma (ALCL). Since crizotinib first came out, many ALK inhibitors have come out one after another, but the fatal flaw in each generation of ALK inhibitors is the body's resistance to drugs. Therefore, how to solve the problem of drug resistance has become an important bottleneck in the application and development of ALK inhibitors. This article briefly introduces the drug resistance of ALK inhibitors and the modified forms of ALK inhibitors, which provide a theoretical basis for solving the drug resistance of ALK inhibitors and the development of a new generation of ALK kinase inhibitors. METHOD We use relevant databases to query relevant literature, and then screen and select based on the relevance and cutting edge of the content. We then summarize and analyze appropriate articles, integrate and classify relevant studies, and finally write articles based on topics. RESULT This article starts with the problem of ALK resistance, first introduces the composition of ALK kinase, and then introduces the problem of resistance of ALK kinase inhibitors. Later, the structural modification to overcome ALK resistance was introduced, and finally, the method to overcome ALK resistance was introduced. CONCLUSION This article summarizes the resistance pathways of ALK kinase inhibitors, and integrates the efforts made to overcome the structural modification of ALK resistance problems, and hopes to provide some inspiration for the development of the next generation of ALK kinase inhibitors.
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Affiliation(s)
- Zhen Li
- College of Pharmacy of Liaoning University, Shenyang, Liaoning 10036. China
| | - Fang Liu
- College of Pharmacy of Liaoning University, Shenyang, Liaoning 10036. China
| | - Shuang Wu
- College of Pharmacy of Liaoning University, Shenyang, Liaoning 10036. China
| | - Shi Ding
- College of Pharmacy of Liaoning University, Shenyang, Liaoning 10036. China
| | - Ye Chen
- College of Pharmacy of Liaoning University, Shenyang, Liaoning 10036. China
| | - Ju Liu
- College of Pharmacy of Liaoning University, Shenyang, Liaoning 10036. China
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13
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Wei L, Jiang J. Targeting the miR-6734-3p/ZEB2 axis hampers development of non-small cell lung cancer (NSCLC) and increases susceptibility of cancer cells to cisplatin treatment. Bioengineered 2021; 12:2499-2510. [PMID: 34107856 PMCID: PMC8806905 DOI: 10.1080/21655979.2021.1936891] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
The unclear pathogenesis mechanisms and resistance of cancer cells to chemical drugs serious limits the development of effective treatment strategies for non-small cell lung cancer (NSCLC). In this study, we managed to investigate this issue, and identify potential cancer associated biomarkers for NSCLC diagnosis, prognosis and treatment. This study found that miR-6734-3p was downregulated in both NSCLC clinical specimens (tissues and serum) and cells, compared to the normal tissues and cells. Next, upregulation of miR-6734-3p inhibited cancer formation and progression in NSCLC cells in vitro and in vivo. Conversely, miR-6734-3p ablation had opposite effects and facilitated NSCLC development. In addition, miR-6734-3p bound to the 3ʹ untranslated region (3ʹUTR) of zinc finger E-box binding homeobox 2 (ZEB2) mRNA to suppress its expressions in NSCLC cells. Interestingly, the inhibiting effects of miR-6734-3p overexpression on NSCLC progression were abrogated by upregulating ZEB2. Furthermore, both upregulated miR-6734-3p and silencing of ZEB2 increased cisplatin-sensitivity in cisplatin-resistant NSCLC (CR-NSCLC) cells. Taken together, miR-6734-3p played an anti-tumor role to hinder cancer development and enhanced the cytotoxic effects of cisplatin treatment on NSCLC cells by downregulating ZEB2.
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Affiliation(s)
- Linying Wei
- Department of Respiratory and Critical Care Medicine, People's Hospital of Changshan, Quzhou City, Zhejiang Province, China
| | - Jianyang Jiang
- Department of Respiratory and Critical Care Medicine, People's Hospital of Quzhou, Quzhou City, Zhejiang Province, China
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14
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Wang Y, Zheng D. The importance of precision medicine in modern molecular oncology. Clin Genet 2021; 100:248-257. [PMID: 33997970 DOI: 10.1111/cge.13998] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Revised: 05/13/2021] [Accepted: 05/14/2021] [Indexed: 12/12/2022]
Abstract
With the rapid development of modern medical technology, information data modeling has been gradually applied to clinical diagnosis and treatment. Precision medicine is an important approach that focuses on individual patients in terms of their own characteristics, genomic information, proteomics and even social environments. Genome-wide high-throughput technologies, including DNA-seq, RNA-seq, exosome-seq…, contribute enormous amounts of molecular data to aid in diagnosis and analysis. Here, we review the developmental history of different next-generation sequencing platforms, introduce their applications in different tumor diagnosis and therapy, and further discuss the remaining challenges in precision medicine.
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Affiliation(s)
- Yuanli Wang
- The Precision Medicine Laboratory, The First People's Hospital of Qinzhou, Qinzhou, China
| | - Dawu Zheng
- The Precision Medicine Laboratory, The First People's Hospital of Qinzhou, Qinzhou, China
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15
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Zhang Z, Yang S, Ma Y, Zhou H, Wu X, Han J, Hou J, Hao L, Spicer JD, Koh YW, Provencio M, Reguart N, Mitsudomi T, Wang Q. Consistency of recommendations for the diagnosis and treatment of non-small cell lung cancer: a systematic review. Transl Lung Cancer Res 2021; 10:2715-2732. [PMID: 34295672 PMCID: PMC8264323 DOI: 10.21037/tlcr-21-423] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Accepted: 06/04/2021] [Indexed: 01/09/2023]
Abstract
BACKGROUND To systematically assess the consistency of recommendations regarding diagnosis and treatment of non-small cell lung cancer (NSCLC) in clinical practice guidelines (CPGs). METHODS We systematically searched relevant literature databases and websites to identify CPGs related to NSCLC. We extracted the general characteristics of the included guidelines and their recommendations and descriptively compared and analyzed the consistency of recommendations across the guidelines. RESULTS A total of 28 NSCLC guidelines were retrieved. The recommendations covered mainly diagnosis and treatment. The recommendations in the guidelines differed substantially in various topics, such as the application of positron emission tomography (PET) and the classification of stage III. Fourteen guidelines divided stage III into two types: operable and inoperable; and the remaining 14 guidelines into three sub-stages IIIA, IIIB and IIIC. Recommendations regarding the treatment in stage III were relatively inconsistent. In driver gene (EGFR, ALK, ROS1) positive patients, targeted therapy was the most common recommendation for first-line treatment, but recommendations regarding second-line treatment varied according to the site of the mutation. In driver gene negative patients, immunotherapy was the most frequently recommended option as both first- and second-line treatment, followed by chemotherapy. DISCUSSION A number of countries are devoting themselves to develop NSCLC guidelines and the process of updating guidelines is accelerating, yet recommendations between guidelines are not consistent. We adopted a systematic review method to systematically search and analyze the NSCLC guidelines worldwide. We objectively reviewed the differences in recommendations for NSCLC diagnosis and treatment between the guidelines. Inconsistency of recommendations across guidelines can result from multiple potential reasons. Such as, the guidelines developed time, different countries and regions and many more. Poor consistency across CPGs can confuse the guideline users, and we therefore advocate paying more attention to examining the controversies and updating guidelines timely to improve the consistency among CPGs. Our study had also several limitations, we limited the search to CPGs published in Chinese or English, the interpretation of recommendations is inherently subjective, we did not evaluate the details of the clinical content of the CPG recommendations. Our research presents the current status of NSCLC guidelines worldwide and give the opportunity to pay more attention to the existing gaps. Further investigations should determine the reasons for inconsistency, the implications for recommendation development, and the role of synthesis across recommendations for optimal guidance of clinical care treatment. With the continuous revision and update of the guidelines, we are confident that future guidelines will be formulated with higher quality to form clear, definite and consistent recommendations for NSCLC diagnosis and treatment.
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Affiliation(s)
- Zhe Zhang
- Department of Internal Medicine, The Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
| | - Sen Yang
- Department of Internal Medicine, The Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
| | - Yanfang Ma
- School of Chinese Medicine of Hong Kong Baptist University, Kowloon Tong, Hong Kong, China
| | - Hanqiong Zhou
- Department of Internal Medicine, The Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
| | - Xuan Wu
- Department of Internal Medicine, The Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
| | - Jing Han
- Department of Internal Medicine, The Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
| | - Jiabao Hou
- Department of Internal Medicine, The Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
| | - Lidan Hao
- Department of Internal Medicine, The Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
| | - Jonathan D. Spicer
- Division of Thoracic and Upper Gastrointestinal Surgery, Department of Surgery, McGill University Health Centre, McGill University, Montreal, QC, Canada
| | - Young Wha Koh
- Department of Pathology, Ajou University School of Medicine, Suwon, Republic of Korea
| | - Mariano Provencio
- Medical Oncology Department, Hospital Universitario Puerta de Hierro Majadahonda, Majadahonda, Madrid, Spain
| | - Noemi Reguart
- Thoracic Oncology Unit, Department of Medical Oncology, IDIPAPS, Hospital Clinic Barcelona, Villarroel, Spain
| | - Tetsuya Mitsudomi
- Division of Thoracic Surgery, Department of Surgery, Kindai University Faculty of Medicine, Osaka, Japan
| | - Qiming Wang
- Department of Internal Medicine, The Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
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16
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Ettinger DS, Wood DE, Aisner DL, Akerley W, Bauman JR, Bharat A, Bruno DS, Chang JY, Chirieac LR, D'Amico TA, Dilling TJ, Dowell J, Gettinger S, Gubens MA, Hegde A, Hennon M, Lackner RP, Lanuti M, Leal TA, Lin J, Loo BW, Lovly CM, Martins RG, Massarelli E, Morgensztern D, Ng T, Otterson GA, Patel SP, Riely GJ, Schild SE, Shapiro TA, Singh AP, Stevenson J, Tam A, Yanagawa J, Yang SC, Gregory KM, Hughes M. NCCN Guidelines Insights: Non-Small Cell Lung Cancer, Version 2.2021. J Natl Compr Canc Netw 2021; 19:254-266. [PMID: 33668021 DOI: 10.6004/jnccn.2021.0013] [Citation(s) in RCA: 551] [Impact Index Per Article: 183.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
The NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines) for Non-Small Cell Lung Cancer (NSCLC) address all aspects of management for NSCLC. These NCCN Guidelines Insights focus on recent updates to the NCCN Guidelines regarding targeted therapies, immunotherapies, and their respective biomarkers.
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Affiliation(s)
| | - Douglas E Wood
- Fred Hutchinson Cancer Research Center/Seattle Cancer Care Alliance
| | | | | | | | - Ankit Bharat
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University
| | - Debora S Bruno
- Case Comprehensive Cancer Center/University Hospitals Seidman Cancer Center and Cleveland Clinic Taussig Cancer Institute
| | - Joe Y Chang
- The University of Texas MD Anderson Cancer Center
| | | | | | | | | | | | | | | | | | | | | | | | - Jules Lin
- University of Michigan Rogel Cancer Center
| | | | | | - Renato G Martins
- Fred Hutchinson Cancer Research Center/Seattle Cancer Care Alliance
| | | | - Daniel Morgensztern
- Siteman Cancer Center at Barnes-Jewish Hospital and Washington University School of Medicine
| | - Thomas Ng
- The University of Tennessee Health Science Center
| | - Gregory A Otterson
- The Ohio State University Comprehensive Cancer Center - James Cancer Hospital and Solove Research Institute
| | | | | | | | | | - Aditi P Singh
- Abramson Cancer Center at the University of Pennsylvania
| | - James Stevenson
- Case Comprehensive Cancer Center/University Hospitals Seidman Cancer Center and Cleveland Clinic Taussig Cancer Institute
| | - Alda Tam
- The University of Texas MD Anderson Cancer Center
| | | | - Stephen C Yang
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
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17
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Saito Y, Takahashi N, Matsui A, Michiyuki S, Yamauchi Y, Shimizu Y, Hoshi E, Sakao Y, Kawamura M. Comparative study of the loop-mediated isothermal amplification method and the QIAGEN therascreen PCR kit for the detection of EGFR mutations in non-small cell lung cancer. J Thorac Dis 2021; 13:743-753. [PMID: 33717546 PMCID: PMC7947485 DOI: 10.21037/jtd-20-2642] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Background Epidermal growth factor receptor (EGFR) mutations are important biomarkers in the treatment of patients with advanced or metastatic diseases. The therascreen EGFR Rotor-Gene Q (RGQ) PCR Kit® (Qiagen, Inc.) is an approved diagnostic test for EGFR mutations in non-small cell lung cancer (NSCLC). This study aims to investigate the diagnostic capability of a loop-mediated isothermal amplification (LAMP) assay as an accurate, efficient, and cost-effective alternative to the therascreen assay. Methods EGFR mutations were investigated by LAMP and therascreen assays using tissue samples that were surgically resected or biopsied from 117 consecutive patients with NSCLC tumors. The EGFR status from the LAMP assay was compared with that of the therascreen assay. Next-generation sequencing (NGS) was performed to confirm EGFR status of tumors that did not match in both assays. To establish an optimal LAMP AUC value, receiver operating characteristics (ROC) curve analysis was performed within tumors with exon 19 deletion or L858R point mutation. Results Of the 117 tumors assayed, 45 tumors with EGFR mutations and 68 tumors with EGFR wild type were matched in both assays, four tumors having mismatched EGFR statuses. NGS further confirmed that two of the four discordant tumors had the same EGFR status that was determined by the LAMP assay. The AUC values were 0.973 (95% CI: 0.929–1.00) in exon 19 deletion, and 0.952 (95% CI: 0.885–1.00) in L858R point mutation. In exon 19 deletion, sensitivity, specificity, and accuracy were 89.3%, 98.9%, and 96.6%, respectively, and 94.7%, 95.9%, and 95.7%, respectively, in L858R using AUC value of 0.222. Conclusions The LAMP assay compared favorably with the therascreen assay and has potential as an effective, simple, rapid, and low-cost diagnostic alternative. Based on these results, a liquid biopsy LAMP system should be developed for point-of-care testing of oncogenes in the near future.
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Affiliation(s)
- Yuichi Saito
- Department of Surgery, Teikyo University School of Medicine, Tokyo, Japan.,Department of Thoracic Surgery, Saitama Cardiovascular and Respiratory Center, Saitama, Japan
| | - Nobumasa Takahashi
- Department of Thoracic Surgery, Saitama Cardiovascular and Respiratory Center, Saitama, Japan
| | - Atsuka Matsui
- Fundamental Research Laboratory, Fundamental Technology Research Department, Eiken Chemical Co., Ltd., Tochigi, Japan
| | - Satoru Michiyuki
- Fundamental Research Laboratory, Fundamental Technology Research Department, Eiken Chemical Co., Ltd., Tochigi, Japan
| | - Yoshikane Yamauchi
- Department of Surgery, Teikyo University School of Medicine, Tokyo, Japan
| | - Yoshihiko Shimizu
- Department of Pathology, Saitama Cardiovascular and Respiratory Center, Saitama, Japan
| | - Eishin Hoshi
- Department of Thoracic Surgery, Saitama Cardiovascular and Respiratory Center, Saitama, Japan
| | - Yukinori Sakao
- Department of Surgery, Teikyo University School of Medicine, Tokyo, Japan
| | - Masafumi Kawamura
- Department of Surgery, Teikyo University School of Medicine, Tokyo, Japan
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18
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Zhou Y, Yu F, Zhao Y, Zeng Y, Yang X, Chu L, Chu X, Li Y, Zou L, Guo T, Zhu Z, Ni J. A narrative review of evolving roles of radiotherapy in advanced non-small cell lung cancer: from palliative care to active player. Transl Lung Cancer Res 2021; 9:2479-2493. [PMID: 33489808 PMCID: PMC7815368 DOI: 10.21037/tlcr-20-1145] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Radiotherapy, along with other loco-regional interventions, is conventionally utilized as a palliative approach to alleviate symptoms and mitigate oncological emergencies in advanced non-small cell lung cancer (NSCLC). Thanks to the ongoing improvement of medical treatments in the last decade, such as targeted therapy and immunotherapy, the survival of patients with advanced NSCLC has been considerably prolonged, making it feasible and clinically beneficial for radiotherapy to play a more active role in highly selected subpopulations. In this review, we will focus on the evolving roles of radiotherapy in advanced NSCLC. First of all, among patients who are initially unable to tolerate aggressive treatment due to severe symptoms caused by metastases and/or tumor emergencies, timely radiotherapy could significantly improve their performance status (PS) and general condition, thus giving them a chance for intensive treatment and prolonged survival. The efficacy, potential candidates, and optimal dose-fractionation regimens of radiotherapy in this clinical scenario will be discussed. Additionally, radiotherapy can play a curative role as a concurrent therapy, consolidation therapy, and salvage therapy for patients with oligo-metastatic, oligo-residual, and oligo-progressive disease, respectively. Accumulating evidence from recent clinical trials, basic research, and translational investigations regarding the potentially curative roles of radiotherapy in NSCLC patients with oligo-metastatic disease will be summarized. Moreover, with the advent of various small molecular tyrosine kinase inhibitors (TKIs), the treatment efficacy and overall survival of oncogene-addicted NSCLC with brain metastases have been significantly improved, and the clinical value and optimal timing of cranial radiotherapy have become topics of much debate. Finally, synergistic antitumor interactions between radiotherapy and immunotherapy have been repeatedly demonstrated. Thus, the immune sensitizing role of radiotherapy in advanced NSCLC is also highlighted in this review.
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Affiliation(s)
- Yue Zhou
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Fan Yu
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Yang Zhao
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Ya Zeng
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Xi Yang
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Li Chu
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Xiao Chu
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Yida Li
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Liqing Zou
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Tiantian Guo
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Zhengfei Zhu
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.,Institute of Thoracic Oncology, Fudan University, Shanghai, China
| | - Jianjiao Ni
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
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19
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Cheok SK, Narayan A, Arnal-Estape A, Gettinger S, Goldberg SB, Kluger HM, Nguyen D, Patel A, Chiang V. Tumor DNA Mutations From Intraparenchymal Brain Metastases Are Detectable in CSF. JCO Precis Oncol 2021; 5:PO.20.00292. [PMID: 34250381 DOI: 10.1200/po.20.00292] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2020] [Revised: 09/29/2020] [Accepted: 12/07/2020] [Indexed: 11/20/2022] Open
Abstract
Discordant responses between brain metastases and extracranial tumors can arise from branched tumor evolution, underscoring the importance of profiling mutations to optimize therapy. However, the morbidity of brain biopsies limits their use. We investigated whether cell-free DNA (cfDNA) in CSF could serve as an effective surrogate marker for genomic profiling of intraparenchymal (IP) brain metastases. METHODS CSF and blood were collected simultaneously from patients with progressive brain metastases undergoing a craniotomy or lumbar puncture. Mutations in both biofluids were measured using an error-suppressed deep sequencing method previously published by our group. Forty-three regions of 24 cancer-associated genes were assayed. RESULTS This study enrolled 14 patients with either IP brain metastases (n = 12) or cytology-positive leptomeningeal disease (LMD, n = 2) and two controls with normal pressure hydrocephalus. Primary cancer types were lung, melanoma, renal cell, and colorectal. cfDNA was measurable in all sixteen samples of CSF. Cancer-associated mutations were found in the CSF of ten patients (eight with IP [67%] and two with LMD [100%]) and plasma of five patients (five with IP [42%] and none with LMD). All patients with plasma cfDNA had extracranial tumors. Among the five patients in the cohort who also had mutation data from time-matched brain metastasis tissue, four patients (80%) had matching mutations detected in CSF and brain, whereas only one patient (20%) had matching mutations detected in plasma and brain. CONCLUSION The detection of mutational DNA in CSF is not restricted to LMD and was found in two thirds of patients with IP brain metastases in our cohort. Analysis of CSF can be a viable alternative to biopsy for detection of somatic mutations in brain metastases.
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Affiliation(s)
| | - Azeet Narayan
- Department of Therapeutic Radiology, Yale University, New Haven, CT
| | - Anna Arnal-Estape
- Department of Pathology, Yale University, New Haven, CT.,Yale Cancer Center, New Haven, CT
| | - Scott Gettinger
- Yale Cancer Center, New Haven, CT.,Department of Medicine (Medical Oncology), Yale University, New Haven, CT
| | - Sarah B Goldberg
- Yale Cancer Center, New Haven, CT.,Department of Medicine (Medical Oncology), Yale University, New Haven, CT
| | - Harriet M Kluger
- Yale Cancer Center, New Haven, CT.,Department of Medicine (Medical Oncology), Yale University, New Haven, CT
| | - Don Nguyen
- Department of Pathology, Yale University, New Haven, CT.,Yale Cancer Center, New Haven, CT.,Department of Medicine (Medical Oncology), Yale University, New Haven, CT
| | - Abhijit Patel
- Department of Therapeutic Radiology, Yale University, New Haven, CT.,Yale Cancer Center, New Haven, CT
| | - Veronica Chiang
- Department of Neurosurgery, Yale University, New Haven, CT.,Yale Cancer Center, New Haven, CT
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20
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韩 雪, 李 红. [Research Progress in the Treatment of Brain Metastases
from Non-small Cell Lung Cancer]. ZHONGGUO FEI AI ZA ZHI = CHINESE JOURNAL OF LUNG CANCER 2020; 23:1087-1094. [PMID: 33357316 PMCID: PMC7786233 DOI: 10.3779/j.issn.1009-3419.2020.102.39] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Revised: 09/07/2020] [Accepted: 09/11/2020] [Indexed: 11/05/2022]
Abstract
Lung cancer is the leading cause of cancer-related deaths worldwide. The most common pathological type of lung cancer is non-small cell lung cancer (NSCLC). The incidence of brain metastases caused by NSCLC has been on the rise. Brain metastasis seriously affects the patient's cognitive function, survival time and quality of life, and the prognosis is extremely poor. The natural course of the disease is about 1 mon-3 mon. After treatment, the median survival time is only 3 mon-6 mon, the one year survival rate is 14%, and the two years survival rate is only 7.6%. The location, number, and size of brain metastases are related to their symptoms and survival. Patients with central nervous system symptoms have a worse prognosis. The goal of brain metastasis treatment is to optimize overall survival and quality of life, and to prioritize the preservation of neurocognitive functions. At present, the main treatments for brain metastases in NSCLC include radiotherapy, surgery, chemotherapy, molecular targeting, and immunotherapy. Clinically, it is necessary to conduct a multidisciplinary assessment of the best treatment methods for patients according to the heterogeneity of patients (clinical characteristics, pathological types, tissue types, etc). This article aims to review the research progress of current treatment methods.
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Affiliation(s)
- 雪 韩
- 266071 青岛,青岛大学青岛医学院Qingdao Medical College, Qingdao University, Qingdao 266071, China
| | - 红梅 李
- 266003 青岛,青岛大学附属医院肿瘤科Department of Oncology, The Affiliated Hospital of Qingdao University, Qingdao 266003, China
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21
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Esposito Abate R, Frezzetti D, Maiello MR, Gallo M, Camerlingo R, De Luca A, De Cecio R, Morabito A, Normanno N. Next Generation Sequencing-Based Profiling of Cell Free DNA in Patients with Advanced Non-Small Cell Lung Cancer: Advantages and Pitfalls. Cancers (Basel) 2020; 12:E3804. [PMID: 33348595 PMCID: PMC7766403 DOI: 10.3390/cancers12123804] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 12/11/2020] [Accepted: 12/15/2020] [Indexed: 12/12/2022] Open
Abstract
Lung cancer (LC) is the main cause of death for cancer worldwide and non-small cell lung cancer (NSCLC) represents the most common histology. The discovery of genomic alterations in driver genes that offer the possibility of therapeutic intervention has completely changed the approach to the diagnosis and therapy of advanced NSCLC patients, and tumor molecular profiling has become mandatory for the choice of the most appropriate therapeutic strategy. However, in approximately 30% of NSCLC patients tumor tissue is inadequate for biomarker analysis. The development of highly sensitive next generation sequencing (NGS) technologies for the analysis of circulating cell-free DNA (cfDNA) is emerging as a valuable alternative to assess tumor molecular landscape in case of tissue unavailability. Additionally, cfDNA NGS testing can better recapitulate NSCLC heterogeneity as compared with tissue testing. In this review we describe the main advantages and limits of using NGS-based cfDNA analysis to guide the therapeutic decision-making process in advanced NSCLC patients, to monitor the response to therapy and to identify mechanisms of resistance early. Therefore, we provide evidence that the implementation of cfDNA NGS testing in clinical research and in the clinical practice can significantly improve precision medicine approaches in patients with advanced NSCLC.
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Affiliation(s)
- Riziero Esposito Abate
- Cell Biology and Biotherapy Unit, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131 Naples, Italy; (R.E.A.); (D.F.); (M.R.M.); (M.G.); (R.C.); (A.D.L.)
| | - Daniela Frezzetti
- Cell Biology and Biotherapy Unit, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131 Naples, Italy; (R.E.A.); (D.F.); (M.R.M.); (M.G.); (R.C.); (A.D.L.)
| | - Monica Rosaria Maiello
- Cell Biology and Biotherapy Unit, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131 Naples, Italy; (R.E.A.); (D.F.); (M.R.M.); (M.G.); (R.C.); (A.D.L.)
| | - Marianna Gallo
- Cell Biology and Biotherapy Unit, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131 Naples, Italy; (R.E.A.); (D.F.); (M.R.M.); (M.G.); (R.C.); (A.D.L.)
| | - Rosa Camerlingo
- Cell Biology and Biotherapy Unit, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131 Naples, Italy; (R.E.A.); (D.F.); (M.R.M.); (M.G.); (R.C.); (A.D.L.)
| | - Antonella De Luca
- Cell Biology and Biotherapy Unit, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131 Naples, Italy; (R.E.A.); (D.F.); (M.R.M.); (M.G.); (R.C.); (A.D.L.)
| | - Rossella De Cecio
- Department of Pathology, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131 Naples, Italy;
| | - Alessandro Morabito
- Department of Thoracic Medical Oncology, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131 Naples, Italy;
| | - Nicola Normanno
- Cell Biology and Biotherapy Unit, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131 Naples, Italy; (R.E.A.); (D.F.); (M.R.M.); (M.G.); (R.C.); (A.D.L.)
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22
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Xu L, Qin Y, Sun B, Wang H, Gu J, Tang Z, Zhang W, Feng J. Involvement of CHP2 in the Development of Non-Small Cell Lung Cancer and Patients' Poor Prognosis. Appl Immunohistochem Mol Morphol 2020; 28:678-686. [PMID: 33030853 PMCID: PMC7664967 DOI: 10.1097/pai.0000000000000818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2019] [Accepted: 10/13/2019] [Indexed: 12/24/2022]
Abstract
The present study aimed to investigate the expression levels and clinical significance of the calcineurin B homologous protein 2 (CHP2) in non-small cell lung cancer (NSCLC), and to study its effects on biological characteristics of NSCLC cells. Tumor and adjacent samples were collected from 196 NSCLC patients. Western blot analysis was used to detect the expression levels of the CHP2 in 8 pairs of NSCLC fresh tissues and 4 NSCLC cell lines. Immunohistochemical analysis was used to detect the expression of the CHP2 in 188 additional pairs of NSCLC wax block tissues. The data indicated that the expression levels of the CHP2 in the paraffin and fresh tissues of NSCLC were significantly higher than those of the adjacent tissues. According to the histo-score, univariate and multivariate analysis indicated that a high expression level of CHP2 was an important factor affecting the 5-year survival rate of NSCLC patients. After knocking down the expression of CHP2 in NSCLC cell lines, the proliferative, migratory, and invasive activities of NSCLC-CHP2 cells were decreased which were assessed by Western blotting, Cell Counting Kit-8, and transwell and wound-healing assays. In conclusion, the data demonstrated that CHP2 was highly expressed in NSCLC and that it could promote the development of NSCLC, suggesting its potential application for the therapy of NSCLC.
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Affiliation(s)
- Liqin Xu
- Department of Respiratory and Critical Care Medicine, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, People's Republic of China
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23
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Nadjafi M, Sung MR, Santos GDC, Le LW, Hwang DM, Tsao MS, Leighl NB. Diagnostic patterns of non-small-cell lung cancer at Princess Margaret Cancer Centre. Curr Oncol 2020; 27:244-249. [PMID: 33173375 PMCID: PMC7606036 DOI: 10.3747/co.27.5757] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Background Accurate classification of lung cancer subtypes has become critical in tailoring lung cancer treatment. Our study aimed to evaluate changes in diagnostic testing and pathologic subtyping of advanced non-small-cell lung cancer (nsclc) over time at a major cancer centre. Methods In a review of patients diagnosed with advanced nsclc at Princess Margaret Cancer Centre between 2007-2009 and 2013-2015, diagnostic method, sample type and site, pathologic subtype, and use of immunohistochemistry (ihc) staining and molecular testing were abstracted. Results The review identified 238 patients in 2007-2009 and 283 patients in 2013-2015. Over time, the proportion of patients diagnosed with adenocarcinoma increased to 73.1% from 60.9%, and diagnoses of nsclc not otherwise specified (nos) decreased to 6.4% from 18.9%, p < 0.0001. Use of diagnostic bronchoscopy decreased (26.9% vs. 18.4%), and mediastinal sampling procedures, including endobronchial ultrasonography, increased (9.2% vs. 20.5%, p = 0.0001). Use of ihc increased over time to 76.3% from 41.6% (p < 0.0001). Larger surgical or core biopsy samples and those for which ihc was performed were more likely to undergo biomarker testing (both p < 0.01). Conclusions Customizing treatment based on pathologic subtype and molecular genotype has become key in treating patients with advanced lung cancer. Greater accuracy of pathology diagnosis is being achieved, including through the routine use of ihc.
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Affiliation(s)
- M Nadjafi
- Princess Margaret Cancer Centre, University Health Network, Toronto, ON
| | - M R Sung
- Princess Margaret Cancer Centre, University Health Network, Toronto, ON
| | - G D C Santos
- Princess Margaret Cancer Centre, University Health Network, Toronto, ON
| | - L W Le
- Princess Margaret Cancer Centre, University Health Network, Toronto, ON
| | - D M Hwang
- Princess Margaret Cancer Centre, University Health Network, Toronto, ON
| | - M S Tsao
- Princess Margaret Cancer Centre, University Health Network, Toronto, ON
| | - N B Leighl
- Princess Margaret Cancer Centre, University Health Network, Toronto, ON
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24
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Qi X, Qi C, Qin B, Kang X, Hu Y, Han W. Immune-Stromal Score Signature: Novel Prognostic Tool of the Tumor Microenvironment in Lung Adenocarcinoma. Front Oncol 2020; 10:541330. [PMID: 33072571 PMCID: PMC7538811 DOI: 10.3389/fonc.2020.541330] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2020] [Accepted: 08/14/2020] [Indexed: 12/16/2022] Open
Abstract
Background: Immune and stromal cells in the tumor microenvironment (TME) significantly contribute to the prognosis of lung adenocarcinoma; however, the TME-related immune prognostic signature is unknown. The aim of this study was to develop a novel immune prognostic model of the TME in lung adenocarcinoma. Methods: First, the immune and stromal scores among lung adenocarcinoma patients were determined using the ESTIMATE algorithm in accordance with The Cancer Genome Atlas (TCGA) database. Differentially expressed immune-related genes (IRGs) between high and low immune/stromal score groups were analyzed, and a univariate Cox regression analysis was performed to identify IRGs significantly correlated with overall survival (OS) among patients with lung adenocarcinoma. Furthermore, a least absolute shrinkage and selection operator (LASSO) regression analysis was performed to generate TME-related immune prognostic signatures. Gene set enrichment analysis was performed to analyze the mechanisms underlying these immune prognostic signatures. Finally, the functions of hub IRGs were further analyzed to delineate the potential prognostic mechanisms in comprehensive TCGA datasets. Results: In total, 702 intersecting differentially expressed IRGs (589 upregulated and 113 downregulated) were screened. Univariate Cox regression analysis revealed that 58 significant differentially expressed IRGs were correlated with patient prognosis in the training cohort, of which three IRGs (CLEC17A, INHA, and XIRP1) were identified through LASSO regression analysis. A robust prognostic model was generated on the basis of this three-IRG signature. Furthermore, functional enrichment analysis of the high-risk-score group was performed primarily on the basis of metabolic pathways, whereas analysis of the low-risk-score group was performed primarily on the basis of immunoregulation and immune cell activation. Finally, hub IRGs CLEC17A, INHA, and XIRP1 were considered novel prognostic biomarkers for lung adenocarcinoma. These hub genes had different mutation frequencies and forms in lung adenocarcinoma and participated in different signaling pathways. More importantly, these hub genes were significantly correlated with the infiltration of CD4+ T cells, CD8+ T cells, macrophages, B cells, and neutrophils. Conclusions: The robust novel TME-related immune prognostic signature effectively predicted the prognosis of patients with lung adenocarcinoma. Further studies are required to further elucidate the regulatory mechanisms of these hub IRGs in the TME and to develop new treatment strategies.
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Affiliation(s)
- Xiaoguang Qi
- Department of Oncology, Chinese PLA General Hospital, Beijing, China
| | - Chunyan Qi
- Department of Health Management, Chinese PLA General Hospital, Beijing, China
| | - Boyu Qin
- Department of Oncology, Chinese PLA General Hospital, Beijing, China
| | - Xindan Kang
- Department of Oncology, Chinese PLA General Hospital, Beijing, China
| | - Yi Hu
- Department of Oncology, Chinese PLA General Hospital, Beijing, China
| | - Weidong Han
- Department of Bio-therapeutic, Chinese PLA General Hospital, Beijing, China
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25
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Ettinger DS, Wood DE, Aggarwal C, Aisner DL, Akerley W, Bauman JR, Bharat A, Bruno DS, Chang JY, Chirieac LR, D'Amico TA, Dilling TJ, Dobelbower M, Gettinger S, Govindan R, Gubens MA, Hennon M, Horn L, Lackner RP, Lanuti M, Leal TA, Lin J, Loo BW, Martins RG, Otterson GA, Patel SP, Reckamp KL, Riely GJ, Schild SE, Shapiro TA, Stevenson J, Swanson SJ, Tauer KW, Yang SC, Gregory K, Hughes M. NCCN Guidelines Insights: Non-Small Cell Lung Cancer, Version 1.2020. J Natl Compr Canc Netw 2020; 17:1464-1472. [PMID: 31805526 DOI: 10.6004/jnccn.2019.0059] [Citation(s) in RCA: 492] [Impact Index Per Article: 123.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The NCCN Guidelines for Non-Small Cell Lung Cancer (NSCLC) address all aspects of management for NSCLC. These NCCN Guidelines Insights focus on recent updates in immunotherapy. For the 2020 update, all of the systemic therapy regimens have been categorized using a new preference stratification system; certain regimens are now recommended as "preferred interventions," whereas others are categorized as either "other recommended interventions" or "useful under certain circumstances."
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Affiliation(s)
| | | | - Charu Aggarwal
- 3Abramson Cancer Center at the University of Pennsylvania
| | | | | | | | - Ankit Bharat
- 7Robert H. Lurie Comprehensive Cancer Center of Northwestern University
| | - Debora S Bruno
- 8Case Comprehensive Cancer Center/University Hospitals Seidman Cancer Center and Cleveland Clinic Taussig Cancer Institute
| | - Joe Y Chang
- 9The University of Texas MD Anderson Cancer Center
| | | | | | | | | | | | - Ramaswamy Govindan
- 15Siteman Cancer Center at Barnes-Jewish Hospital and Washington University School of Medicine
| | | | - Mark Hennon
- 17Roswell Park Comprehensive Cancer Institute
| | | | | | | | | | - Jules Lin
- 22University of Michigan Rogel Cancer Center
| | | | | | - Gregory A Otterson
- 24The Ohio State University Comprehensive Cancer Center - James Cancer Hospital and Solove Research Institute
| | | | | | | | | | | | - James Stevenson
- 8Case Comprehensive Cancer Center/University Hospitals Seidman Cancer Center and Cleveland Clinic Taussig Cancer Institute
| | | | - Kurt W Tauer
- 29St. Jude Children's Research Hospital/The University of Tennessee Health Science Center; and
| | - Stephen C Yang
- 1The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
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- 30National Comprehensive Cancer Network
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26
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Qi X, Qi C, Kang X, Hu Y, Han W. Identification of candidate genes and prognostic value analysis in patients with PDL1-positive and PDL1-negative lung adenocarcinoma. PeerJ 2020; 8:e9362. [PMID: 32607285 PMCID: PMC7315620 DOI: 10.7717/peerj.9362] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Accepted: 05/25/2020] [Indexed: 12/21/2022] Open
Abstract
Background Increasing bodies of evidence reveal that targeting a programmed cell death protein 1 (PD-1) monoclonal antibody is a promising immunotherapy for lung adenocarcinoma. Although PD receptor ligand 1 (PDL1) expression is widely recognized as the most powerful predictive biomarker for anti-PD-1 therapy, its regulatory mechanisms in lung adenocarcinoma remain unclear. Therefore, we conducted this study to explore differentially expressed genes (DEGs) and elucidate the regulatory mechanism of PDL1 in lung adenocarcinoma. Methods The GSE99995 data set was obtained from the Gene Expression Omnibus (GEO) database. Patients with and without PDL1 expression were divided into PDL1-positive and PDL1-negative groups, respectively. DEGs were screened using R. The Gene Ontology (GO) database and Kyoto Encyclopedia of Genes and Genomes (KEGG) were analyzed using the Database for Annotation, Visualization and Integrated Discovery. Protein–protein interaction (PPI) networks of DEGs was visualized using Cytoscape, and the MNC algorithm was applied to screen hub genes. A survival analysis involving Gene Expression Profiling Interactive Analysis was used to verify the GEO results. Mutation characteristics of the hub genes were further analyzed in a combined study of five datasets in The Cancer Genome Atlas (TCGA) database. Results In total, 869 DEGs were identified, 387 in the PDL1-positive group and 482 in the PDL1-negative group. GO and KEGG analysis results of the PDL1-positive group mainly exhibited enrichment of biological processes and pathways related to cell adhesion and the peroxisome proliferators-activated receptors (PPAR) signaling pathway, whereas biological process and pathways associated with cell division and repair were mainly enriched in the PDL1-negative group. The top 10 hub genes were screened during the PPI network analysis. Notably, survival analysis revealed BRCA1, mainly involved in cell cycle and DNA damage responses, to be a novel prognostic indicator in lung adenocarcinoma. Moreover, the prognosis of patients with different forms of lung adenocarcinoma was associated with differences in mutations and pathways in potential hub genes. Conclusions PDL1-positive lung adenocarcinoma and PDL1-negative lung adenocarcinoma might be different subtypes of lung adenocarcinoma. The hub genes might play an important role in PDL1 regulatory pathways. Further studies on hub genes are warranted to reveal new mechanisms underlying the regulation of PDL1 expression. These results are crucial for understanding and applying precision immunotherapy for lung adenocarcinoma.
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Affiliation(s)
- Xiaoguang Qi
- Department of Oncology, Chinese PLA General Hospital, Beijing, China
| | - Chunyan Qi
- Department of Special Ward, Chinese PLA General Hospital, Beijing, China
| | - Xindan Kang
- Department of Oncology, Chinese PLA General Hospital, Beijing, China
| | - Yi Hu
- Department of Oncology, Chinese PLA General Hospital, Beijing, China
| | - Weidong Han
- Department of Bio-therapeutic, Chinese PLA General Hospital, Beijing, China
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27
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Sánchez-Herrero E, Blanco Clemente M, Calvo V, Provencio M, Romero A. Next-generation sequencing to dynamically detect mechanisms of resistance to ALK inhibitors in ALK-positive NSCLC patients: a case report. Transl Lung Cancer Res 2020; 9:366-372. [PMID: 32420077 PMCID: PMC7225153 DOI: 10.21037/tlcr.2020.02.07] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Tyrosine kinase inhibitors (TKIs) of the anaplastic lymphoma kinase gene (ALK) have significantly improved the quality of life and survival of non-small cell lung cancer (NSCLC) patients whose tumors harbor an ALK translocation. However, most of these patients relapse within 2 to 3 years as the tumor acquires resistance mutations. Unlike beaming and digital PCR (dPCR), which only allow a few mutations to be analyzed, next-generation sequencing (NGS) approaches enable the simultaneous screening of multiple genetic alterations even when the frequencies of the variants are very low. We present the case of a 52-year-old man who was diagnosed with an ALK-positive NSCLC and was treated with crizotinib and, subsequently, ceritinib. The analysis of serial liquid biopsies by NGS detected two asynchronous mutations arising in the ALK locus during disease progression, namely p.Gly1269Ala (c.3806G>C) and p.Gly1202Arg (c.3604G>A), that conferred resistance to crizotinib and ceritinib, respectively. The resistance mutations were detected independently at different times, and could be imputed to different metastatic lesions, thereby highlighting the importance of heterogeneity in advance disease. Plasma levels of ALK resistance mutations correlated well with tumor responses assessed by CT scans and bone scintigraphy, demonstrating that non-invasive tumor molecular profiling by NGS allows the efficient dynamic monitoring of ALK-positive NSCLC patients, and outperforms dPCR and beaming because more somatic mutations can be tracked over the course of the treatment. In conclusion, this case report illustrates the usefulness NGS to guide therapeutic decisions in ALK-positive NSCLC patients based tumor molecular profile upon disease progression.
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Affiliation(s)
- Estela Sánchez-Herrero
- Molecular Oncology Laboratory, Biomedical Sciences Research Institute, Puerta de Hierro-Majadahonda University Hospital, Madrid, Spain
| | - Mariola Blanco Clemente
- Medical Oncology Department, Puerta de Hierro-Majadahonda University Hospital, Madrid, Spain
| | - Virginia Calvo
- Medical Oncology Department, Puerta de Hierro-Majadahonda University Hospital, Madrid, Spain
| | - Mariano Provencio
- Molecular Oncology Laboratory, Biomedical Sciences Research Institute, Puerta de Hierro-Majadahonda University Hospital, Madrid, Spain.,Medical Oncology Department, Puerta de Hierro-Majadahonda University Hospital, Madrid, Spain
| | - Atocha Romero
- Molecular Oncology Laboratory, Biomedical Sciences Research Institute, Puerta de Hierro-Majadahonda University Hospital, Madrid, Spain.,Medical Oncology Department, Puerta de Hierro-Majadahonda University Hospital, Madrid, Spain
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