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Kunimasa K, Nishino K, Sato Y, Mori M, Ihara S, Suzuki H, Nagatomo I, Kumagai T, Morishima T, Imamura F. Fragment size and dynamics of EGFR-mutated tumor-derived DNA provide prognostic information regarding EGFR-TKI efficacy in patients with EGFR-mutated NSCLC. Sci Rep 2022; 12:13544. [PMID: 35941190 PMCID: PMC9360008 DOI: 10.1038/s41598-022-17848-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Accepted: 08/02/2022] [Indexed: 02/06/2023] Open
Abstract
Circulating tumor DNA (ctDNA)-based next-generation sequencing (NGS) is a complementary and alternative test to tissue-based NGS. We performed NGS analysis of ctDNA samples collected from patients with EGFR-mutated non-small cell lung cancer (NSCLC) who received osimertinib; the samples were collected after second-line treatment, before osimertinib treatment, one week and one month after osimertinib treatment, and at the time of resistance formation. We examinedthe correlation with osimertinib efficacy. From January to December 2018, 34 patients with EGFR-mutated NSCLC harboring EGFR T790M mutations were enrolled, and a total of 132 peripheral blood samples were collected. The fragment sizes of EGFR-mutated ctDNAs were significantly shorter than that of their corresponding normal fragments. Osimertinib treatment of patients with shorter EGFR-mutated ctDNA fragments resulted in shorter progression-free survival (PFS). The disappearance time of EGFR-mutated fragment fractions and clonal evolution patterns (new driver mutation group, additional mutation group vs. attenuation group) were each associated with the PFS achieved with osimertinib treatment; however,multivariate analysis revealed that only shorter EGFR-mutated ctDNA fragments were associated with the PFS resulting from osimertinib treatment. EGFR-mutated ctDNA fragment size, time of disappearance of these fragments, and clonal evolution pattern were related to the effects of osimertinib. In particular, short EGFR-mutated ctDNA fragmentation may be closely related to osimertinib efficacy prediction.
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Affiliation(s)
- Kei Kunimasa
- Department of Thoracic Oncology, Osaka International Cancer Institute, 3-1-69 Otemae Chuoku, Osaka City, Osaka, 541-8567, Japan.
| | - Kazumi Nishino
- Department of Thoracic Oncology, Osaka International Cancer Institute, 3-1-69 Otemae Chuoku, Osaka City, Osaka, 541-8567, Japan
| | | | - Masahide Mori
- Department of Thoracic Oncology, Osaka Toneyama Medical Center, Osaka, Japan
| | - Shoichi Ihara
- Department of Respiratory Medicine, Osaka Police Hospital, Osaka, Japan
| | - Hidekazu Suzuki
- Department of Thoracic Oncology, Osaka Habikino Medical Center, Osaka, Japan
| | - Izumi Nagatomo
- Department of Respiratory Medicine and Clinical Immunology, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Toru Kumagai
- Department of Thoracic Oncology, Osaka International Cancer Institute, 3-1-69 Otemae Chuoku, Osaka City, Osaka, 541-8567, Japan
| | | | - Fumio Imamura
- Department of Thoracic Oncology, Osaka International Cancer Institute, 3-1-69 Otemae Chuoku, Osaka City, Osaka, 541-8567, Japan
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Itchins M, Pavlakis N. The quantum leap in therapeutics for advanced ALK+ non-small cell lung cancer and pursuit to cure with precision medicine. Front Oncol 2022; 12:959637. [PMID: 36003760 PMCID: PMC9393505 DOI: 10.3389/fonc.2022.959637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 07/08/2022] [Indexed: 11/13/2022] Open
Abstract
Since the discovery 15 years ago, we have seen a quantum leap in the treatment and survival for individuals diagnosed with ALK+ lung cancers. Unfortunately however, for most, the diagnosis is made in an incurable circumstance given the late presentation of symptoms. Through a revolutionary wave of therapeutics, individuals may remarkably live over a decade, however many fall short of this milestone, as the molecular profile of this disease is very heterogeneous, reflected in variable survival outcomes. Despite a significant improval in survival and quality of life with ALK-inhibitor monotherapies, now available across multiple-generations, drug resistance and disease relapse remains inevitable, and treatment is offered in an empiric, stepwise, non personalised biomarker informed fashion. A proposed future focus to treating ALK to improve the chronicity of this disease and even promote cure, is to deliver a personalised dynamic approach to care, with rational combinations of drugs in conjunction with local ablative therapies to prevent and constantly proactively alter clonal selection. Such an approach would be informed by precision imaging with MRI-brain and FDG-PETs sequentially, and by regular plasma sampling including for circulating tumour DNA sequencing with personalised therapeutic switches occurring prior to the emergence of radiological and clinical relapse. Such an approach to care will require a complete paradigm shift in the way we approach the treatment of advanced cancer, however evidence to date in ALK+ lung cancers, support this new frontier of investigation.
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Affiliation(s)
- Malinda Itchins
- Department of Medical Oncology, Northern Sydney Cancer Centre, Royal North Shore Hospital, St Leonards, NSW, Australia
- Northern Clinical School, University of Sydney, Kolling Institute, St Leonards, NSW, Australia
- North Shore Health Hub, GenesisCare, St Leonards, NSW, Australia
- *Correspondence: Malinda Itchins,
| | - Nick Pavlakis
- Department of Medical Oncology, Northern Sydney Cancer Centre, Royal North Shore Hospital, St Leonards, NSW, Australia
- Northern Clinical School, University of Sydney, Kolling Institute, St Leonards, NSW, Australia
- North Shore Health Hub, GenesisCare, St Leonards, NSW, Australia
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Primm KM, Zhao H, Hernandez DC, Chang S. Racial and Ethnic Trends and Disparities in NSCLC. JTO Clin Res Rep 2022; 3:100374. [PMID: 35898298 PMCID: PMC9309496 DOI: 10.1016/j.jtocrr.2022.100374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 06/17/2022] [Accepted: 06/27/2022] [Indexed: 11/30/2022] Open
Abstract
Introduction Detailed evaluations of racial and ethnic trends and disparities in NSCLC outcomes are lacking, and it remains unclear whether recent advances in screening and targeted therapies for NSCLC have benefited all population groups equally. Methods Using the Surveillance, Epidemiology, and End Results 18-registry data, we evaluated trends in overall and stage-specific NSCLC incidence (2007–2018) among patients aged 55 to 79 years by sex and race and ethnicity. Overall and stage-specific 2-year cause-specific survival rates were calculated by sex and race and ethnicity. Health Disparities software calculated absolute (difference) and relative (ratio) disparity measures comparing racial and ethnic groups with the highest and lowest rates (range measures) and comparing white patients (reference group) with other groups (pairwise rate measures). Joinpoint software assessed changes in rates and disparities. Results Both men and women experienced substantial declines in NSCLC incidence from 2007 to 2018, largely due to significant declines in the incidence of distant-stage NSCLC over the study period (p < 0.05). During the same time period, the incidence of local-stage NSCLC significantly increased among black and Hispanic women (p < 0.05) and remained stable among all other groups. Overall, 2-year cause-specific survival rates improved across most racial and ethnic groups, especially among those diagnosed in regional and distant stages. For both sexes, absolute disparities in overall and stage-specific incidence of NSCLC significantly decreased over time (p < 0.05), whereas relative disparities remained unchanged. Pairwise comparison revealed persistent disparities in NSCLC burden between black and white men. Conclusion We found evidence of narrowing racial and ethnic disparities in NSCLC incidence over time; however, important disparities persist. More work is needed to ensure consistent and equitable access to high-quality screening, diagnosis, and treatment to reduce and eliminate cancer disparities.
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Affiliation(s)
- Kristin M. Primm
- Department of Epidemiology, The University of Texas MD Anderson Cancer Center, Houston, Texas
- Corresponding author. Address for correspondence: Kristin M. Primm, MPH, PhD, Department of Epidemiology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX 77030.
| | - Hui Zhao
- Department of Health Services Research, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Daphne C. Hernandez
- Cizik School of Nursing, The University of Texas Health Science Center at Houston (UTHealth), Houston, Texas
| | - Shine Chang
- Department of Epidemiology, The University of Texas MD Anderson Cancer Center, Houston, Texas
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Cooper AJ, Sequist LV, Lin JJ. Third-generation EGFR and ALK inhibitors: mechanisms of resistance and management. Nat Rev Clin Oncol 2022; 19:499-514. [PMID: 35534623 PMCID: PMC9621058 DOI: 10.1038/s41571-022-00639-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/14/2022] [Indexed: 02/07/2023]
Abstract
The discoveries of EGFR mutations and ALK rearrangements as actionable oncogenic drivers in non-small-cell lung cancer (NSCLC) has propelled a biomarker-directed treatment paradigm for patients with advanced-stage disease. Numerous EGFR and ALK tyrosine kinase inhibitors (TKIs) with demonstrated efficacy in patients with EGFR-mutant and ALK-rearranged NSCLCs have been developed, culminating in the availability of the highly effective third-generation TKIs osimertinib and lorlatinib, respectively. Despite their marked efficacy, resistance to these agents remains an unsolved fundamental challenge. Both 'on-target' mechanisms (largely mediated by acquired resistance mutations in the kinase domains of EGFR or ALK) and 'off-target' mechanisms of resistance (mediated by non-target kinase alterations such as bypass signalling activation or phenotypic transformation) have been identified in patients with disease progression on osimertinib or lorlatinib. A growing understanding of the biology and spectrum of these mechanisms of resistance has already begun to inform the development of more effective therapeutic strategies. In this Review, we discuss the development of third-generation EGFR and ALK inhibitors, predominant mechanisms of resistance, and approaches to tackling resistance in the clinic, ranging from novel fourth-generation TKIs to combination regimens and other investigational therapies.
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Affiliation(s)
- Alissa J Cooper
- Department of Medicine, Massachusetts General Hospital Cancer Center, Boston, MA, USA
| | - Lecia V Sequist
- Department of Medicine, Massachusetts General Hospital Cancer Center, Boston, MA, USA
| | - Jessica J Lin
- Department of Medicine, Massachusetts General Hospital Cancer Center, Boston, MA, USA.
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Pesta M, Shetti D, Kulda V, Knizkova T, Houfkova K, Bagheri MS, Svaton M, Polivka J. Applications of Liquid Biopsies in Non-Small-Cell Lung Cancer. Diagnostics (Basel) 2022; 12:1799. [PMID: 35892510 PMCID: PMC9330570 DOI: 10.3390/diagnostics12081799] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 07/19/2022] [Accepted: 07/22/2022] [Indexed: 11/17/2022] Open
Abstract
The concept of liquid biopsy as an analysis tool for non-solid tissue carried out for the purpose of providing information about solid tumors was introduced approximately 20 years ago. Additional to the detection of circulating tumor cells (CTCs), the liquid biopsy approach quickly included the analysis of circulating tumor DNA (ctDNA) and other tumor-derived markers such as circulating cell-free RNA or extracellular vesicles. Liquid biopsy is a non-invasive technique for detecting multiple cancer-associated biomarkers that is easy to obtain and can reflect the characteristics of the entire tumor mass. Currently, ctDNA is the key component of the liquid biopsy approach from the point of view of the prognosis assessment, prediction, and monitoring of the treatment of non-small-cell lung cancer (NSCLC) patients. ctDNA in NSCLC patients carries variants or rearrangements that drive carcinogenesis, such as those in EGFR, KRAS, ALK, or ROS1. Due to advances in pharmacology, these variants are the subject of targeted therapy. Therefore, the detection of these variants has gained attention in clinical medicine. Recently, methods based on qPCR (ddPCR, BEAMing) and next-generation sequencing (NGS) are the most effective approaches for ctDNA analysis. This review addresses various aspects of the use of liquid biopsy with an emphasis on ctDNA as a biomarker in NSCLC patients.
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Affiliation(s)
- Martin Pesta
- Department of Biology, Faculty of Medicine in Pilsen, Charles University, Alej Svobody 1655/76, 323 00 Plzen, Czech Republic; (D.S.); (T.K.); (K.H.)
| | - Dattatrya Shetti
- Department of Biology, Faculty of Medicine in Pilsen, Charles University, Alej Svobody 1655/76, 323 00 Plzen, Czech Republic; (D.S.); (T.K.); (K.H.)
| | - Vlastimil Kulda
- Department of Medical Chemistry and Biochemistry, Faculty of Medicine in Pilsen, Charles University, Karlovarska 48, 301 66 Plzen, Czech Republic;
| | - Tereza Knizkova
- Department of Biology, Faculty of Medicine in Pilsen, Charles University, Alej Svobody 1655/76, 323 00 Plzen, Czech Republic; (D.S.); (T.K.); (K.H.)
| | - Katerina Houfkova
- Department of Biology, Faculty of Medicine in Pilsen, Charles University, Alej Svobody 1655/76, 323 00 Plzen, Czech Republic; (D.S.); (T.K.); (K.H.)
| | - Mahyar Sharif Bagheri
- Department of Histology, Faculty of Medicine in Pilsen, Charles University, Karlovarska 48, 301 66 Plzen, Czech Republic; (M.S.B.); (J.P.)
| | - Martin Svaton
- Department of Pneumology and Phthisiology, Faculty of Medicine in Pilsen, Charles University, University Hospital in Pilsen, E. Benese 13, 301 00 Plzen, Czech Republic;
| | - Jiri Polivka
- Department of Histology, Faculty of Medicine in Pilsen, Charles University, Karlovarska 48, 301 66 Plzen, Czech Republic; (M.S.B.); (J.P.)
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Liao S, Sun H, Wu J, Lu H, Fang Y, Wang Y, Liao W. Case report: Two novel intergenic region-ALK fusions in non-small-cell lung cancer resistant to alectinib: A report of two cases. Front Oncol 2022; 12:916315. [PMID: 35941871 PMCID: PMC9356229 DOI: 10.3389/fonc.2022.916315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2022] [Accepted: 06/27/2022] [Indexed: 11/25/2022] Open
Abstract
Background The anaplastic lymphoma kinase (ALK) mutation, also known as the diamond mutation in non–small-cell lung cancer (NSCLC), has been treated with tremendous success since it was first reported in 2007. Alectinib, a second generation ALK-Tyrosine kinase inhibitor (TKI), has been reported to have significantly longer progression- free survival (PFS) than first generation ALK inhibitors in untreated ALK positive NSCLC. However, the clinical efficacy of ALK-TKIs on rare ALK fusions remains unclear. In recent years, with the popularity of next-generation sequencing (NGS) technology, an increasing number of novel ALK fusion partners have been reported, but the responses are heterogeneous among different ALK fusions. Considering the inconsistent reactions, the clinical efficacy of ALK-TKIs in rare ALK gene fusions remains to be evaluated in more cases. Methods To seek for individualized therapy, the tumor tissues acquired during biopsy were sent for genomic testing by NGS based on a 139-gene panel and a 425-gene panel in a centralized clinical testing center (GENESEEQ Technology Inc, Nanjing, China). See Supplementary Material for more details about the methods for DNA-based NGS, RNA-based NGS. Results We present two cases of patients with lung adenocarcinoma harboring two novel Intergenic Region (IGR)-ALK rearrangements detected by DNA sequencing, which had limited clinical response to ALK-TKIs but showed sensitivity to chemotherapy combined with bevacizumab therapy in patient 2, with a PFS of over 1 year up till the last follow‐up assessment. Conclusions In summary, our cases emphasize the need for comprehensive molecular analysis of different ALK fusion partners at the DNA level to formulate accurate treatment strategies and provide a certain therapeutic reference for these two types of novel IGR-ALK fusions.
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Baba K, Goto Y. Lorlatinib as a treatment for ALK-positive lung cancer. Future Oncol 2022; 18:2745-2766. [PMID: 35787143 DOI: 10.2217/fon-2022-0184] [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
Lorlatinib, a third-generation ALK tyrosine kinase inhibitor, has been approved as a treatment for ALK-positive lung cancer. This review provides information regarding the pharmacology and clinical features of lorlatinib, including its efficacy and associated adverse events. Pivotal clinical trials are discussed along with the current status of lorlatinib as a treatment for ALK-positive lung cancer and future therapeutic challenges.
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Affiliation(s)
- Keisuke Baba
- Department of Thoracic Oncology, National Cancer Center Hospital, Chuo-ku, Tokyo, Japan
| | - Yasushi Goto
- Department of Thoracic Oncology, National Cancer Center Hospital, Chuo-ku, Tokyo, Japan
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58
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Shiba-Ishii A, Johnson TW, Dagogo-Jack I, Mino-Kenudson M, Johnson TR, Wei P, Weinrich SL, McTigue MA, Walcott MA, Nguyen-Phuong L, Dionne K, Acker A, Kiedrowski LA, Do A, Peterson JL, Barth JL, Yeap BY, Gainor JF, Lin JJ, Yoda S, Hata AN. Analysis of lorlatinib analogs reveals a roadmap for targeting diverse compound resistance mutations in ALK-positive lung cancer. NATURE CANCER 2022; 3:710-722. [PMID: 35726063 PMCID: PMC9732888 DOI: 10.1038/s43018-022-00399-6] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 05/18/2022] [Indexed: 12/13/2022]
Abstract
Lorlatinib is currently the most advanced, potent and selective anaplastic lymphoma kinase (ALK) tyrosine kinase inhibitor for the treatment of ALK-positive non-small cell lung cancer in the clinic; however, diverse compound ALK mutations driving therapy resistance emerge. Here, we determine the spectrum of lorlatinib-resistant compound ALK mutations in patients, following treatment with lorlatinib, the majority of which involve ALK G1202R or I1171N/S/T. We further identify structurally diverse lorlatinib analogs that harbor differential selective profiles against G1202R versus I1171N/S/T compound ALK mutations. Structural analysis revealed increased potency against compound mutations through improved inhibition of either G1202R or I1171N/S/T mutant kinases. Overall, we propose a classification of heterogenous ALK compound mutations enabling the development of distinct therapeutic strategies for precision targeting following sequential tyrosine kinase inhibitors.
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Affiliation(s)
- Aya Shiba-Ishii
- Massachusetts General Hospital Cancer Center, Charlestown, MA, USA
| | - Ted W Johnson
- Pfizer Worldwide Research and Development, La Jolla, CA, USA
| | - Ibiayi Dagogo-Jack
- Massachusetts General Hospital Cancer Center, Charlestown, MA, USA
- Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Mari Mino-Kenudson
- Massachusetts General Hospital Cancer Center, Charlestown, MA, USA
- Department of Pathology, Massachusetts General Hospital, Boston, MA, USA
- Department of Pathology, Harvard Medical School, Boston, MA, USA
| | | | - Ping Wei
- Pfizer Worldwide Research and Development, La Jolla, CA, USA
| | | | | | - Makeba A Walcott
- Massachusetts General Hospital Cancer Center, Charlestown, MA, USA
| | | | - Kristin Dionne
- Massachusetts General Hospital Cancer Center, Charlestown, MA, USA
| | - Adam Acker
- Massachusetts General Hospital Cancer Center, Charlestown, MA, USA
| | | | - Andrew Do
- Massachusetts General Hospital Cancer Center, Charlestown, MA, USA
- Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Jennifer L Peterson
- Massachusetts General Hospital Cancer Center, Charlestown, MA, USA
- Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Jaimie L Barth
- Department of Pathology, Massachusetts General Hospital, Boston, MA, USA
| | - Beow Y Yeap
- Massachusetts General Hospital Cancer Center, Charlestown, MA, USA
- Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Justin F Gainor
- Massachusetts General Hospital Cancer Center, Charlestown, MA, USA
- Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Jessica J Lin
- Massachusetts General Hospital Cancer Center, Charlestown, MA, USA.
- Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA.
| | - Satoshi Yoda
- Massachusetts General Hospital Cancer Center, Charlestown, MA, USA.
- Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA.
| | - Aaron N Hata
- Massachusetts General Hospital Cancer Center, Charlestown, MA, USA.
- Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA.
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Gutierrez C, Vilas CK, Wu CJ, Al'Khafaji AM. Functionalized Lineage Tracing Can Enable the Development of Homogenization-Based Therapeutic Strategies in Cancer. Front Immunol 2022; 13:859032. [PMID: 35603167 PMCID: PMC9120583 DOI: 10.3389/fimmu.2022.859032] [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: 01/20/2022] [Accepted: 03/22/2022] [Indexed: 11/13/2022] Open
Abstract
The therapeutic landscape across many cancers has dramatically improved since the introduction of potent targeted agents and immunotherapy. Nonetheless, success of these approaches is too often challenged by the emergence of therapeutic resistance, fueled by intratumoral heterogeneity and the immense evolutionary capacity inherent to cancers. To date, therapeutic strategies have attempted to outpace the evolutionary tempo of cancer but frequently fail, resulting in lack of tumor response and/or relapse. This realization motivates the development of novel therapeutic approaches which constrain evolutionary capacity by reducing the degree of intratumoral heterogeneity prior to treatment. Systematic development of such approaches first requires the ability to comprehensively characterize heterogeneous populations over the course of a perturbation, such as cancer treatment. Within this context, recent advances in functionalized lineage tracing approaches now afford the opportunity to efficiently measure multimodal features of clones within a tumor at single cell resolution, enabling the linkage of these features to clonal fitness over the course of tumor progression and treatment. Collectively, these measurements provide insights into the dynamic and heterogeneous nature of tumors and can thus guide the design of homogenization strategies which aim to funnel heterogeneous cancer cells into known, targetable phenotypic states. We anticipate the development of homogenization therapeutic strategies to better allow for cancer eradication and improved clinical outcomes.
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Affiliation(s)
- Catherine Gutierrez
- Department of Medicine, Harvard Medical School, Boston, MA, United States
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States
| | - Caroline K Vilas
- Department of Molecular Biosciences, The University of Texas at Austin, Austin, TX, United States
- Division of Chemical Biology and Medicinal Chemistry, College of Pharmacy, The University of Texas at Austin, Austin, TX, United States
| | - Catherine J Wu
- Department of Medicine, Harvard Medical School, Boston, MA, United States
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States
- Department of Medicine, Brigham and Women's Hospital, Boston, MA, United States
- Broad Institute of MIT and Harvard, Cambridge, MA, United States
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Mani DR, Krug K, Zhang B, Satpathy S, Clauser KR, Ding L, Ellis M, Gillette MA, Carr SA. Cancer proteogenomics: current impact and future prospects. Nat Rev Cancer 2022; 22:298-313. [PMID: 35236940 DOI: 10.1038/s41568-022-00446-5] [Citation(s) in RCA: 76] [Impact Index Per Article: 38.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/21/2022] [Indexed: 02/07/2023]
Abstract
Genomic analyses in cancer have been enormously impactful, leading to the identification of driver mutations and development of targeted therapies. But the functions of the vast majority of somatic mutations and copy number variants in tumours remain unknown, and the causes of resistance to targeted therapies and methods to overcome them are poorly defined. Recent improvements in mass spectrometry-based proteomics now enable direct examination of the consequences of genomic aberrations, providing deep and quantitative characterization of tumour tissues. Integration of proteins and their post-translational modifications with genomic, epigenomic and transcriptomic data constitutes the new field of proteogenomics, and is already leading to new biological and diagnostic knowledge with the potential to improve our understanding of malignant transformation and therapeutic outcomes. In this Review we describe recent developments in proteogenomics and key findings from the proteogenomic analysis of a wide range of cancers. Considerations relevant to the selection and use of samples for proteogenomics and the current technologies used to generate, analyse and integrate proteomic with genomic data are described. Applications of proteogenomics in translational studies and immuno-oncology are rapidly emerging, and the prospect for their full integration into therapeutic trials and clinical care seems bright.
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Affiliation(s)
- D R Mani
- Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, MA, USA.
| | - Karsten Krug
- Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, MA, USA
| | - Bing Zhang
- Lester and Sue Smith Breast Center, Baylor College of Medicine, Houston, TX, USA
| | - Shankha Satpathy
- Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, MA, USA
| | - Karl R Clauser
- Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, MA, USA
| | - Li Ding
- Department of Medicine and Genetics, Siteman Cancer Center, Washington University in St. Louis, St. Louis, MO, USA
| | - Matthew Ellis
- Lester and Sue Smith Breast Center, Baylor College of Medicine, Houston, TX, USA
| | - Michael A Gillette
- Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, MA, USA
- Division of Pulmonary and Critical Care Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Steven A Carr
- Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, MA, USA.
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Peng L, Zhu L, Sun Y, Stebbing J, Selvaggi G, Zhang Y, Yu Z. Targeting ALK Rearrangements in NSCLC: Current State of the Art. Front Oncol 2022; 12:863461. [PMID: 35463328 PMCID: PMC9020874 DOI: 10.3389/fonc.2022.863461] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Accepted: 03/08/2022] [Indexed: 12/25/2022] Open
Abstract
Anaplastic lymphoma kinase (ALK) alterations in non-small cell lung cancer (NSCLC) can be effectively treated with a variety of ALK-targeted drugs. After the approval of the first-generation ALK inhibitor crizotinib which achieved better results in prolonging the progression-free survival (PFS) compared with chemotherapy, a number of next-generation ALK inhibitors have been developed including ceritinib, alectinib, brigatinib, and ensartinib. Recently, a potent, third-generation ALK inhibitor, lorlatinib, has been approved by the Food and Drug Administration (FDA) for the first-line treatment of ALK-positive (ALK+) NSCLC. These drugs have manageable toxicity profiles. Responses to ALK inhibitors are however often not durable, and acquired resistance can occur as on-target or off-target alterations. Studies are underway to explore the mechanisms of resistance and optimal treatment options beyond progression. Efforts have also been undertaken to develop further generations of ALK inhibitors. This review will summarize the current situation of targeting the ALK signaling pathway.
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Affiliation(s)
- Ling Peng
- Cancer Center, Department of Pulmonary and Critical Care Medicine, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, China
| | - Liping Zhu
- Department of Medical Oncology, Shouguang Hospital of Traditional Chinese Medicine, Shouguang, China
| | - Yilan Sun
- Cancer Center, Department of Pulmonary and Critical Care Medicine, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, China
| | - Justin Stebbing
- Division of Cancer, Department of Surgery and Cancer, Imperial College London, London, United Kingdom
| | | | - Yongchang Zhang
- Department of Medical Oncology, Lung Cancer and Gastrointestinal Unit, Hunan Cancer Hospital, The Affiliated Cancer Hospital of Xiangya School of Medicine, Changsha, China
| | - Zhentao Yu
- Department of Thoracic Surgery, National Cancer Center, National Clinical Research Center for Cancer, Cancer Hospital and Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, China
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Lu C, Yu R, Zhang C, Lin C, Dou Y, Wu D, Pan Y, Peng T, Tang H, Han R, He Y. Protective autophagy decreases lorlatinib cytotoxicity through Foxo3a-dependent inhibition of apoptosis in NSCLC. Cell Death Dis 2022; 8:221. [PMID: 35459209 PMCID: PMC9033765 DOI: 10.1038/s41420-022-01027-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 04/08/2022] [Accepted: 04/11/2022] [Indexed: 11/09/2022]
Abstract
Lorlatinib is a promising third-generation anaplastic lymphoma kinase (ALK) tyrosine kinase inhibitor (TKI) that has been approved for treating ALK-positive non-small-cell lung cancer (NSCLC) patients with previous ALK-TKI treatment failures. However, the inevitable emergence of acquired resistance limits its long-term efficacy. A more comprehensive understanding of the acquired resistance mechanisms to lorlatinib will enable the development of more efficacious therapeutic strategies. The efficacy of chloroquine (CQ) in combination with lorlatinib in ALK-positive NSCLC cells in vitro and in vivo was assessed using CCK-8, colony formation, immunofluorescence staining, flow cytometry analysis, western blot analysis, and xenograft implantation. Here, we show that lorlatinib induced apoptosis and protective autophagy in ALK-positive NSCLC cells. However, the protective autophagy can gradually lead to decreased cytotoxicity of loratinib in ALK-positive NSCLC cells. Meanwhile, we found that the combination of lorlatinib and CQ, an inhibitor of autophagy, inhibited autophagy and promoted apoptosis both in vitro and in vivo, which sensitized cells to lorlatinib through the dephosphorylation of Foxo3a and promoted nuclear translocation, then activation of Foxo3a/Bim axis. Taken together, our results suggest that inhibition of protective autophagy might be a therapeutic target for delaying the occurrence of acquired resistance to lorlatinib in ALK-positive NSCLC patients.
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Affiliation(s)
- Conghua Lu
- Department of Respiratory Disease, Daping Hospital, Army Medical University, 400042, Chongqing, China
| | - Rui Yu
- Department of Respiratory Disease, Daping Hospital, Army Medical University, 400042, Chongqing, China
| | - Chong Zhang
- Department of Ultrasound, The First Affiliated Hospital of Chongqing Medical University, 400042, Chongqing, China
| | - Caiyu Lin
- Department of Respiratory Disease, Daping Hospital, Army Medical University, 400042, Chongqing, China
| | - Yuanyao Dou
- Department of Respiratory Disease, Daping Hospital, Army Medical University, 400042, Chongqing, China
| | - Di Wu
- Department of Respiratory Disease, Daping Hospital, Army Medical University, 400042, Chongqing, China
| | - Yonghong Pan
- Department of Respiratory Disease, Daping Hospital, Army Medical University, 400042, Chongqing, China
| | - Tao Peng
- Department of Respiratory Disease, Daping Hospital, Army Medical University, 400042, Chongqing, China
| | - Huan Tang
- Department of Respiratory Disease, Daping Hospital, Army Medical University, 400042, Chongqing, China
| | - Rui Han
- Department of Respiratory Disease, Daping Hospital, Army Medical University, 400042, Chongqing, China.
| | - Yong He
- Department of Respiratory Disease, Daping Hospital, Army Medical University, 400042, Chongqing, China.
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63
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Zhou W, Yan LD, Yu ZQ, Li N, Yang YH, Wang M, Chen YY, Mao MX, Peng XC, Cai J. Role of STK11 in ALK‑positive non‑small cell lung cancer (Review). Oncol Lett 2022; 23:181. [PMID: 35527776 PMCID: PMC9073580 DOI: 10.3892/ol.2022.13301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 04/01/2022] [Indexed: 11/10/2022] Open
Abstract
Anaplastic lymphoma kinase (ALK) inhibitors have been shown to be effective in treating patients with ALK-positive non-small cell lung cancer (NSCLC), and crizotinib, ceritinib and alectinib have been approved as clinical first-line therapeutic agents. The availability of these inhibitors has also largely changed the treatment strategy for advanced ALK-positive NSCLC. However, patients still inevitably develop resistance to ALK inhibitors, leading to tumor recurrence or metastasis. The most critical issues that need to be addressed in the current treatment of ALK-positive NSCLC include the high cost of targeted inhibitors and the potential for increased toxicity and resistance to combination therapy. Recently, it has been suggested that the serine/threonine kinase 11 (STK11) mutation may serve as one of the biomarkers for immunotherapy in NSCLC. Therefore, the main purpose of this review was to summarize the role of STK11 in ALK-positive NSCLC. The present review also summarizes the treatment and drug resistance studies in ALK-positive NSCLC and the current status of STK11 research in NSCLC.
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Affiliation(s)
- Wen Zhou
- Department of Oncology, First Affiliated Hospital of Yangtze University, Jingzhou, Hubei 434023, P.R. China
| | - Lu-Da Yan
- Department of Oncology, First Affiliated Hospital of Yangtze University, Jingzhou, Hubei 434023, P.R. China
| | - Zhi-Qiong Yu
- Department of Oncology, First Affiliated Hospital of Yangtze University, Jingzhou, Hubei 434023, P.R. China
| | - Na Li
- Department of Oncology, First Affiliated Hospital of Yangtze University, Jingzhou, Hubei 434023, P.R. China
| | - Yong-Hua Yang
- Department of Oncology, First Affiliated Hospital of Yangtze University, Jingzhou, Hubei 434023, P.R. China
| | - Meng Wang
- Department of Oncology, First Affiliated Hospital of Yangtze University, Jingzhou, Hubei 434023, P.R. China
| | - Yuan-Yuan Chen
- Department of Oncology, First Affiliated Hospital of Yangtze University, Jingzhou, Hubei 434023, P.R. China
| | - Meng-Xia Mao
- Department of Oncology, First Affiliated Hospital of Yangtze University, Jingzhou, Hubei 434023, P.R. China
| | - Xiao-Chun Peng
- Laboratory of Oncology, Center for Molecular Medicine, School of Basic Medicine, Health Science Center, Yangtze University, Jingzhou, Hubei 434023, P.R. China
| | - Jun Cai
- Department of Oncology, First Affiliated Hospital of Yangtze University, Jingzhou, Hubei 434023, P.R. China
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64
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Shimizu Y, Okada K, Adachi J, Abe Y, Narumi R, Uchibori K, Yanagitani N, Koike S, Takagi S, Nishio M, Fujita N, Katayama R. GSK3 inhibition circumvents and overcomes acquired lorlatinib resistance in ALK-rearranged non-small-cell lung cancer. NPJ Precis Oncol 2022; 6:16. [PMID: 35301419 PMCID: PMC8931094 DOI: 10.1038/s41698-022-00260-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Accepted: 02/11/2022] [Indexed: 12/14/2022] Open
Abstract
Anaplastic lymphoma kinase (ALK) fusion is found in ~3%–5% of patients with non-small-cell lung cancers (NSCLCs). Although the third-generation ALK tyrosine kinase inhibitor (TKI) lorlatinib shows high clinical efficacy in ALK-positive NSCLC, most of the patients eventually relapse with acquired resistance. Recently, drug-tolerant persister (DTP) cells have been considered an important seed of acquired resistance cells. In this study, we established lorlatinib intermediate resistant cells from a patient-derived cell model. Glycogen synthase kinase 3 (GSK3) inhibitions significantly suppressed lorlatinib intermediate resistant cell growth. GSK3 inhibition also sensitized acquired resistance cells derived from alectinib-treated patients with or without secondary mutations to lorlatinib. Therefore, GSK3 plays a crucial role in developing acquired resistance against lorlatinib in ALK-positive NSCLC mediated by lorlatinib intermediate resistant cells and could be a potential molecular target to prevent acquired lorlatinib resistance and overcome ALK-TKI resistance.
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Affiliation(s)
- Yuki Shimizu
- Division of Experimental Chemotherapy, Cancer Chemotherapy Center, Japanese Foundation for Cancer Research, Tokyo, Japan.,Department of Computational Biology and Medical Sciences, Graduate School of Frontier Sciences, The University of Tokyo, Tokyo, Japan
| | - Koutaroh Okada
- Division of Experimental Chemotherapy, Cancer Chemotherapy Center, Japanese Foundation for Cancer Research, Tokyo, Japan.,Department of Computational Biology and Medical Sciences, Graduate School of Frontier Sciences, The University of Tokyo, Tokyo, Japan
| | - Jun Adachi
- Laboratory of Proteomics for Drug Discovery, Laboratory of Clinical and Analytical Chemistry, Center for Drug Design Research, National Institutes of Biomedical Innovation, Health and Nutrition, Osaka, Japan
| | - Yuichi Abe
- Laboratory of Proteome Research, National Institutes of Biomedical Innovation, Health and Nutrition, Osaka, Japan
| | - Ryohei Narumi
- Laboratory of Proteome Research, National Institutes of Biomedical Innovation, Health and Nutrition, Osaka, Japan
| | - Ken Uchibori
- Department of Thoracic Medical Oncology, The Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Noriko Yanagitani
- Department of Thoracic Medical Oncology, The Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Sumie Koike
- Division of Experimental Chemotherapy, Cancer Chemotherapy Center, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Satoshi Takagi
- Division of Experimental Chemotherapy, Cancer Chemotherapy Center, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Makoto Nishio
- Department of Thoracic Medical Oncology, The Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Naoya Fujita
- Director, Cancer Chemotherapy Center, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Ryohei Katayama
- Division of Experimental Chemotherapy, Cancer Chemotherapy Center, Japanese Foundation for Cancer Research, Tokyo, Japan. .,Department of Computational Biology and Medical Sciences, Graduate School of Frontier Sciences, The University of Tokyo, Tokyo, Japan.
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65
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Multiple Genetic Alterations as Resistance Mechanism during Second-Line Lorlatinib for Advanced ALK-Rearranged Lung Adenocarcinoma: A Case Report. Diagnostics (Basel) 2022; 12:diagnostics12030682. [PMID: 35328235 PMCID: PMC8947659 DOI: 10.3390/diagnostics12030682] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Revised: 02/28/2022] [Accepted: 03/07/2022] [Indexed: 12/12/2022] Open
Abstract
Second and third-generation ALK-TKI inhibitors have showed better activity and have replaced crizotinib in most of cases of advanced ALK-rearranged lung adenocarcinoma. The emergence of resistance adversely affects also the activity of these newer drugs; in particular, lorlatinib often shows multiple and complex resistance mechanisms. The case reported here highlights the importance of reassessing the biomolecular profile during the disease course, both by tissutal and liquid biopsy, with the aim of improving the knowledge of these resistance mechanisms, and so identifying new drugs or sequences able to optimize the management of these patients.
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66
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Wang Y, He J, Xu M, Xue Q, Zhu C, Liu J, Zhang Y, Shi W. Holistic View of ALK TKI Resistance in ALK-Positive Anaplastic Large Cell Lymphoma. Front Oncol 2022; 12:815654. [PMID: 35211406 PMCID: PMC8862178 DOI: 10.3389/fonc.2022.815654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 01/04/2022] [Indexed: 11/23/2022] Open
Abstract
Anaplastic lymphoma kinase (ALK) is a receptor tyrosine kinase expressed at early stages of normal development and in various cancers including ALK-positive anaplastic large cell lymphoma (ALK+ ALCL), in which it is the main therapeutic target. ALK tyrosine kinase inhibitors (ALK TKIs) have greatly improved the prognosis of ALK+ALCL patients, but the emergence of drug resistance is inevitable and limits the applicability of these drugs. Although various mechanisms of resistance have been elucidated, the problem persists and there have been relatively few relevant clinical studies. This review describes research progress on ALK+ ALCL including the application and development of new therapies, especially in relation to drug resistance. We also propose potential treatment strategies based on current knowledge to inform the design of future clinical trials.
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Affiliation(s)
- Yuan Wang
- Department of Oncology, Affiliated Hospital of Nantong University, Nantong, China.,Nantong University School of Medicine, Nantong, China
| | - Jing He
- Department of Oncology, Affiliated Hospital of Nantong University, Nantong, China.,Nantong University School of Medicine, Nantong, China
| | - Manyu Xu
- Department of Clinical Biobank, Affiliated Hospital of Nantong University, Nantong, China
| | - Qingfeng Xue
- Department of Oncology, Affiliated Hospital of Nantong University, Nantong, China
| | - Cindy Zhu
- Department of Psychology, University of California, Los Angeles (UCLA), Los Angeles, CA, United States
| | - Juan Liu
- Department of Oncology, Affiliated Hospital of Nantong University, Nantong, China.,Nantong University School of Medicine, Nantong, China
| | - Yaping Zhang
- Department of Hematology, Affiliated Hospital of Nantong University, Nantong, China
| | - Wenyu Shi
- Department of Oncology, Affiliated Hospital of Nantong University, Nantong, China.,Department of Hematology, Affiliated Hospital of Nantong University, Nantong, China
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67
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Yun KM, Bazhenova LA. Update on Lorlatinib: Role in Reducing the Risk of Disease Progression in ALK-Positive NSCLC. Cancer Manag Res 2022; 14:843-850. [PMID: 35250311 PMCID: PMC8890401 DOI: 10.2147/cmar.s283199] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Accepted: 02/15/2022] [Indexed: 11/26/2022] Open
Abstract
Lorlatinib is an oral third-generation inhibitor of anaplastic lymphoma kinase (ALK) with activity in advanced ALK-positive non-small cell lung cancer (NSCLC) in both the first and subsequent line setting. Superior systemic and intracranial efficacy of lorlatinib over crizotinib, a first-generation ALK tyrosine kinase inhibitor (TKI), in treatment-naïve patients with advanced ALK-positive NSCLC was demonstrated by the phase 3 CROWN trial. Lorlatinib retains anti-tumor effect against single and some compound ALK resistance mutations after disease progression on first- and second-generation ALK TKIs. Currently, alectinib, brigatinib, ceritinib, crizotinib and lorlatinib are approved for treatment of advanced ALK-positive NSCLC. However, no head-to-head studies have directly compared lorlatinib to second-generation ALK inhibitors. Herein, we aim to provide an overview of the efficacy and safety of lorlatinib and discuss where lorlatinib stands in the therapeutic approach to advanced ALK-positive NSCLC.
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Affiliation(s)
- Karen M Yun
- Department of Hematology-Oncology, Moores Cancer Center at UC San Diego Health, La Jolla, CA, USA
| | - Lyudmila A Bazhenova
- Department of Hematology-Oncology, Moores Cancer Center at UC San Diego Health, La Jolla, CA, USA
- Correspondence: Lyudmila A Bazhenova, Department of Hematology-Oncology, Moores Cancer Center at UC San Diego Health, 3855 Health Sciences Drive, La Jolla, CA, 92093, USA, Tel +1 858-822-6189, Fax +1 858-822-6190, Email
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68
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Treatment-driven tumour heterogeneity and drug resistance: lessons from solid tumours. Cancer Treat Rev 2022; 104:102340. [DOI: 10.1016/j.ctrv.2022.102340] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 01/16/2022] [Accepted: 01/17/2022] [Indexed: 02/07/2023]
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69
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Bland AR, Shrestha N, Berry M, Wilson C, Ashton JC. Experimental Determination of Cancer Drug Targets with Independent Mechanisms of Resistance. Curr Cancer Drug Targets 2022; 22:97-107. [PMID: 34994310 DOI: 10.2174/1568009622666220107152014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 09/01/2021] [Accepted: 11/15/2021] [Indexed: 11/22/2022]
Abstract
Mathematical modelling of tumour mutation dynamics has suggested that cancer drug targets that have different resistance mechanisms should be good candidates for combination treatment. This is because the development of mutations that cause resistance to all drugs at once should arise relatively infrequently. However, it is difficult to identify drug targets fulfilling this requirement for particular cancers. Here we present four experimental criteria that we argue are necessary (but not sufficient) conditions that drug combinations should meet in order to be considered for combination drug treatment aimed at delaying or overcoming cancer drug resistance. We present the results of our own experiments - guided by these criteria - using anaplastic lymphoma kinase mutated lung cancer cells. Each set of experiments demonstrate results for different drug combinations. We conclude that the combination of ALK and MEK inhibitors come closest to meeting all our criteria.
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Affiliation(s)
- Abigail R Bland
- Department of Pharmacology & Toxicology, School of Biomedical Sciences, Department of Chemistry, University of Otago, Dunedin, New Zealand
| | - Nensi Shrestha
- Department of Pharmacology & Toxicology, School of Biomedical Sciences, Department of Chemistry, University of Otago, Dunedin, New Zealand
| | - Maddie Berry
- Department of Pharmacology & Toxicology, School of Biomedical Sciences, Department of Chemistry, University of Otago, Dunedin, New Zealand
| | - Christabel Wilson
- Department of Pharmacology & Toxicology, School of Biomedical Sciences, Department of Chemistry, University of Otago, Dunedin, New Zealand
| | - John C Ashton
- Department of Pharmacology & Toxicology, School of Biomedical Sciences, Department of Chemistry, University of Otago, Dunedin, New Zealand
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70
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Koga T, Suda K, Mitsudomi T. Utility of the Ba/F3 cell system for exploring on-target mechanisms of resistance to targeted therapies for lung cancer. Cancer Sci 2022; 113:815-827. [PMID: 34997674 PMCID: PMC8898722 DOI: 10.1111/cas.15263] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 12/03/2021] [Accepted: 12/12/2021] [Indexed: 11/30/2022] Open
Abstract
Molecular targeted therapies are the standard of care for front‐line treatment of metastatic non‐small‐cell lung cancers (NSCLCs) harboring driver gene mutations. However, despite the initial dramatic responses, the emergence of acquired resistance is inevitable. Acquisition of secondary mutations in the target gene (on‐target resistance) is one of the major mechanisms of resistance. The mouse pro‐B cell line Ba/F3 is dependent on interleukin‐3 for survival and proliferation. Upon transduction of a driver gene, Ba/F3 cells become independent of interleukin‐3 but dependent on the transduced driver gene. Therefore, the Ba/F3 cell line has been a popular system to generate models with oncogene dependence and vulnerability to specific targeted therapies. These models have been used to estimate oncogenicity of driver mutations or efficacies of molecularly targeted drugs. In addition, Ba/F3 models, together with N‐ethyl‐N‐nitrosourea mutagenesis, have been used to derive acquired resistant cells to investigate on‐target resistance mechanisms. Here, we reviewed studies that used Ba/F3 models with EGFR mutations, ALK/ROS1/NTRK/RET fusions, MET exon 14 skipping mutations, or KRAS G12C mutations to investigate secondary/tertiary drug resistant mutations. We determined that 68% of resistance mutations reproducibly detected in clinical cases were also found in Ba/F3 models. In addition, sensitivity data generated with Ba/F3 models correlated well with clinical responses to each drug. Ba/F3 models are useful to comprehensively identify potential mutations that induce resistance to molecularly targeted drugs and to explore drugs to overcome the resistance.
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Affiliation(s)
- Takamasa Koga
- Division of Thoracic Surgery, Department of Surgery, Kindai University Faculty of Medicine, Osaka-Sayama, Osaka, Japan
| | - Kenichi Suda
- Division of Thoracic Surgery, Department of Surgery, Kindai University Faculty of Medicine, Osaka-Sayama, Osaka, Japan
| | - Tetsuya Mitsudomi
- Division of Thoracic Surgery, Department of Surgery, Kindai University Faculty of Medicine, Osaka-Sayama, Osaka, Japan
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71
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Botticelli A, Pomati G, Marchetti P. Target therapy in cancer treatment. Nucl Med Mol Imaging 2022. [DOI: 10.1016/b978-0-12-822960-6.00152-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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72
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Claridge SE, Cavallo JA, Hopkins BD. Patient-Derived In Vitro and In Vivo Models of Cancer. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2022; 1361:215-233. [DOI: 10.1007/978-3-030-91836-1_12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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73
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Iriagac Y, Cavdar E, Karaboyun K, Tacar S, Akkoc Mustafayev F, Celik E, Avci O, Okutur S, Koral L, Demirci N, Ozgun A, Seber E. Decrease in estimated glomerular filtration rates in non-small cell lung cancer patients treated with crizotinib. J Cancer Res Ther 2022. [DOI: 10.4103/jcrt.jcrt_1276_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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74
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Pulmonary granulomatous inflammation after ceritinib treatment in advanced ALK-rearranged pulmonary adenocarcinoma. Invest New Drugs 2022; 40:1141-1145. [PMID: 35727390 PMCID: PMC9395502 DOI: 10.1007/s10637-022-01270-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Accepted: 06/13/2022] [Indexed: 02/05/2023]
Abstract
Ceritinib is a new anaplastic lymphoma kinase (ALK) inhibitor that has shown greater potency in patients with advanced ALK-rearranged non-small cell lung cancer, including those who had disease progression in crizotinib treatment. Here we reported, after several months of ceritinib treatment, two patients with advanced ALK-rearranged pulmonary adenocarcinoma exhibited a spectrum of respiratory symptoms like cough and dyspnea, with significantly higher inflammatory indicators. Chest computed tomography (CT) showed multiple bilateral and peripheral lesions in lungs. The prior considerations taken into account were disease progression or infection. However, biopsies of the pulmonary nodules revealed features of granulomatous inflammation without definite cancer cells. We documented for the first time that ceritinib might be associated with pulmonary granulomatous inflammation, and clinicians should be alert to the possibility that the rare adverse event emerged during ceritinib treatment.
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75
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Cheng Y, Zhang T, Xu Q. Therapeutic advances in non-small cell lung cancer: Focus on clinical development of targeted therapy and immunotherapy. MedComm (Beijing) 2021; 2:692-729. [PMID: 34977873 PMCID: PMC8706764 DOI: 10.1002/mco2.105] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2021] [Revised: 11/20/2021] [Accepted: 11/22/2021] [Indexed: 02/05/2023] Open
Abstract
Lung cancer still contributes to nearly one-quarter cancer-related deaths in the past decades, despite the rapid development of targeted therapy and immunotherapy in non-small cell lung cancer (NSCLC). The development and availability of comprehensive genomic profiling make the classification of NSCLC more precise and personalized. Most treatment decisions of advanced-stage NSCLC have been made based on the genetic features and PD-L1 expression of patients. For the past 2 years, more than 10 therapeutic strategies have been approved as first-line treatment for certain subgroups of NSCLC. However, some major challenges remain, including drug resistance and low rate of overall survival. Therefore, we discuss and review the therapeutic strategies of NSCLC, and focus on the development of targeted therapy and immunotherapy in advanced-stage NSCLC. Based on the latest guidelines, we provide an updated summary on the standard treatment for NSCLC. At last, we discussed several potential therapies for NSCLC. The development of new drugs and combination therapies both provide promising therapeutic effects on NSCLC.
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Affiliation(s)
- Yuan Cheng
- Laboratory of Aging Research and Cancer Drug TargetState Key Laboratory of Biotherapy and Cancer CenterNational Clinical Research Center for GeriatricsWest China HospitalSichuan UniversityChengduChina
| | - Tao Zhang
- Laboratory of Aging Research and Cancer Drug TargetState Key Laboratory of Biotherapy and Cancer CenterNational Clinical Research Center for GeriatricsWest China HospitalSichuan UniversityChengduChina
| | - Qing Xu
- Department of OncologyShanghai Tenth People's HospitalTongji University School of MedicineShanghaiChina
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76
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Tanimura K, Yamada T, Horinaka M, Katayama Y, Fukui S, Morimoto K, Nakano T, Tokuda S, Morimoto Y, Iwasaku M, Kaneko Y, Uchino J, Yoneda K, Yano S, Sakai T, Takayama K. Inhibition of c-Jun N-terminal kinase signaling increased apoptosis and prevented the emergence of ALK-TKI-tolerant cells in ALK-rearranged non-small cell lung cancer. Cancer Lett 2021; 522:119-128. [PMID: 34534615 DOI: 10.1016/j.canlet.2021.09.018] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 08/25/2021] [Accepted: 09/10/2021] [Indexed: 10/20/2022]
Abstract
Anaplastic lymphoma kinase-tyrosine kinase inhibitors (ALK-TKIs) have improved clinical outcomes in non-small cell lung cancer (NSCLC) harboring ALK- rearrangements. However, a small population of tumor cells survives due to adaptive resistance under drug pressure and ultimately acquires drug resistance. Thus, it is necessary to elucidate the mechanisms underlying the prevention of drug resistance to improve the prognosis of patients with ALK-rearranged NSCLC. We identified novel adaptive resistance, generated through c-Jun N-terminal kinase (JNK)/c-Jun signaling, to initial ALK-TKIs-alectinib and brigatinib-in ALK-rearranged NSCLC. Inhibition of JNK/c-Jun axis showed suppression of growth and promotion of apoptosis induced by ALK-TKIs in drug-tolerant cells. JNK inhibition, in combination with the use of ALK-TKIs, increased cell apoptosis through repression of the Bcl-xL proteins, compared with ALK-TKI monotherapy. Importantly, combination therapy targeting JNK and ALK significantly delayed the regrowth following cessation of these treatments. Together, our results demonstrated that JNK pathway activation plays a pivotal role in the intrinsic resistance to ALK-TKIs and the emergence of ALK-TKI-tolerant cells in ALK-rearranged NSCLC, thus indicating that optimal inhibition of tolerant signals combined with ALK-TKIs may potentially improve the outcome of ALK-rearranged NSCLC.
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Affiliation(s)
- Keiko Tanimura
- Department of Pulmonary Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Tadaaki Yamada
- Department of Pulmonary Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan.
| | - Mano Horinaka
- Department of Drug Discovery Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Yuki Katayama
- Department of Pulmonary Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Sarina Fukui
- Department of Pulmonary Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Kenji Morimoto
- Department of Pulmonary Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Takayuki Nakano
- Department of Pulmonary Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Shinsaku Tokuda
- Department of Pulmonary Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Yoshie Morimoto
- Department of Pulmonary Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Masahiro Iwasaku
- Department of Pulmonary Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Yoshiko Kaneko
- Department of Pulmonary Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Junji Uchino
- Department of Pulmonary Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Kazue Yoneda
- Second Department of Surgery, University of Occupational and Environmental Health, Kitakyushu-shi, Fukuoka, 807-8555, Japan
| | - Seiji Yano
- Division of Medical Oncology, Cancer Research Institute, Kanazawa University, Kakuma, Kanazawa, 920-1192, Japan
| | - Toshiyuki Sakai
- Department of Drug Discovery Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Koichi Takayama
- Department of Pulmonary Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
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Li W, Zhang J, Wang Z, Li L, Ma J, Zhou X, Wang J, Liang Z, Ying J. Guidelines for clinical practice of ALK fusion detection in non-small-cell lung cancer: a proposal from the Chinese RATICAL study group. JOURNAL OF THE NATIONAL CANCER CENTER 2021; 1:123-131. [PMID: 39036803 PMCID: PMC11256616 DOI: 10.1016/j.jncc.2021.07.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 07/23/2021] [Accepted: 07/26/2021] [Indexed: 12/24/2022] Open
Abstract
The presence of anaplastic lymphoma kinase (ALK) rearrangement defines a molecular subtype of non-small cell lung cancer (NSCLC). ALK inhibitors (ALKIs) confer significant clinical benefits in patients with ALK-positive advanced NSCLC; therefore, it is of great clinical significance to select accurate, rapid, and appropriate ALK testing methods to screen for patients who are suitable for anti-ALK treatment. In recent years, great progress has been made in the development and clinical application of ALKIs, as well as in our understanding of acquired drug resistance mechanisms. Meanwhile, new ALK companion diagnostic platforms have been developed and applied in clinical practice. Although many studies have shown that there is a high rate of concordance among these platforms, new problems continue to appear during testing. To maximize the benefit for patients, accurate testing results can be obtained by first selecting the appropriate testing method and then formulating, optimizing, and complying with the standardized testing process in accordance with the testing population and specimen types. With the ongoing accumulation of clinical practice data, experience from quality control of ALK testing, and results from multicenter research, an updated expert consensus is necessary. The experts who participated in the discussion and development of this guideline have a rich background in theoretical and clinical testing experience, which ensures the practical value of the information presented in this guideline.
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Affiliation(s)
- Wenbin Li
- Departments of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Jing Zhang
- Departments of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Zhijie Wang
- Departments of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Lin Li
- Departments of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Jie Ma
- Department of Molecular Pathology, The Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou 450000, China
| | - Xiaoyang Zhou
- Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai 200032, China
| | - Jie Wang
- Departments of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Zhiyong Liang
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100730, China
| | - Jianming Ying
- Departments of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Experts from the RATICAL study
- Departments of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
- Departments of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
- Department of Molecular Pathology, The Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou 450000, China
- Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai 200032, China
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100730, China
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Flores R, Patel P, Alpert N, Pyenson B, Taioli E. Association of Stage Shift and Population Mortality Among Patients With Non-Small Cell Lung Cancer. JAMA Netw Open 2021; 4:e2137508. [PMID: 34919136 PMCID: PMC8683966 DOI: 10.1001/jamanetworkopen.2021.37508] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
IMPORTANCE Early detection by computed tomography and a more attention-oriented approach to incidentally identified pulmonary nodules in the last decade has led to population stage shift for non-small cell lung cancer (NSCLC). This stage shift could substantially confound the evaluation of newer therapeutics and mortality outcomes. OBJECTIVE To investigate the association of stage shift with population mortality among patients with NSCLC. DESIGN, SETTING, AND PARTICIPANTS This retrospective cohort study was performed from October 2020 to June 2021 and used data from the Surveillance, Epidemiology, and End Results (SEER) registries to assess all patients from 2006 to 2016 with NSCLC. MAIN OUTCOMES AND MEASURES Incidence-based mortality was evaluated by year-of-death. To assess shifts in diagnostic characteristics, clinical stage and histology distributions were examined by year using χ2 tests. Trends were assessed using the average annual percentage change (AAPC), calculated with JoinPoint software. Kaplan-Meier survival analysis assessed overall survival according to stage and compared those missing any stage with those with a reported stage. RESULTS The final sample contained 312 382 patients; 166 657 (53.4%) were male, 38 201 (12.2%) were Black, and 249 062 (79.7%) were White; the median (IQR) age was 68 (60-76) years; 163 086 (52.2%) had adenocarcinoma histology. Incidence-based mortality within 5 years of diagnosis decreased from 2006 to 2016 (AAPC, -3.7; 95% CI, -4.1 to -3.4). When assessing stage shift, there was significant association between year-of-diagnosis and clinical stage, with stage I/II diagnosis increasing from 26.5% to 31.2% (AAPC, 1.5; 95% CI, 0.5 to 2.5); and stage III/IV diagnosis decreasing significantly from 70.8% to 66.1% (AAPC, -0.6; 95% CI, -1.0 to -0.2). Missing staging information was not associated with year-of-diagnosis (AAPC, -1.6; 95% CI, -7.4 to 4.5). Year-of-diagnosis was significantly associated with tumor histology (χ2 = 8990.0; P < .001). There was a significant increase in adenocarcinomas: 42.9% in 2006 to 59.0% in 2016 (AAPC, 3.4; 95% CI, 2.9 to 3.9). Median (IQR) survival for stage I/II was 57 months (18 months to not reached); stage III/IV was 7 (2-19) months; and missing stage was 10 (2-28) months. When compared with those with known stage, those without stage information had significantly worse survival than those with stage I/II, with survival between those with stage III and stage IV (log-rank χ2 = 87 125.0; P < .001). CONCLUSIONS AND RELEVANCE This cohort study found an association between decreased mortality and a corresponding diagnostic shift from later to earlier stage. These findings suggest that studies investigating the effect of treatment on lung cancer must take into account stage shift and the confounding association with survival and mortality outcome.
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Affiliation(s)
- Raja Flores
- Department of Thoracic Surgery, Icahn School of Medicine at Mount Sinai, Mount Sinai Health System, New York, New York
| | - Parth Patel
- Department of Thoracic Surgery, Icahn School of Medicine at Mount Sinai, Mount Sinai Health System, New York, New York
| | - Naomi Alpert
- Institute for Translational Epidemiology and Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Bruce Pyenson
- NYU School of Global Public Health, New York, New York
- Milliman Inc, New York, New York
| | - Emanuela Taioli
- Institute for Translational Epidemiology and Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, New York
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Sahin I, Saat H, Aksoy S, Dizdar O, Erdem HB, Bahsi T. Liquid biopsy: Novel perspectives on the importance and spectrum of PIK3CA, PTEN and RET mutations in solid tumors. Mol Clin Oncol 2021; 16:1. [PMID: 34824841 PMCID: PMC8609516 DOI: 10.3892/mco.2021.2434] [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: 05/01/2021] [Accepted: 07/28/2021] [Indexed: 11/14/2022] Open
Abstract
Many people die from lung and breast cancer. Consequently, both physicians and researchers strive to provide reliable monitoring for disease, diagnosis and prognosis as well as resistance prediction. In the present study, a comprehensive liquid biopsy panel was performed on 474 patients to examine the importance and spectrum of recurrent somatic cancer mutations. Most patients visited the clinic with a diagnosis of advanced resistant cancer. The patients underwent a comprehensive liquid biopsy panel. Patients were divided into four groups based on cancer type as follows: Lung (n=379, 79.9%), breast (n=72, 15.2%), gastrointestinal (n=11, 2.3%) and other (n=12, 2.5%). Tier I-II-III classified variants were included in the study. The mean age was 60 years, with a range of 20-86 years. There were notably more male (n=272, 57.4%) than female patients (n=202, 42.6%). The most commonly mutated genes were TP53, EGFR, PIK3CA, RET, PTEN, MET, ATM and KRAS. The most common mutations were ‘PIK3CA, c.3140A>G, p.His1047Arg’, ‘RET, c.2324delinsGAC, p.Glu775Glyfs*6’, ‘TP53, c.217G>C, p.Val73Leu’, ‘EGFR, c.2155G>A, p.Gly719Ser’, ‘PIK3CA, c.1624G>A, p.Glu542Lys’, ‘PTEN, c.397G>A, p.Val133Ile’ and ‘EGFR, c.2235_2249del, p.Glu746_Ala750del’. The PIK3CA, PTEN and RET variants showed a higher incidence in the breast and lung groups compared with other groups. To the best of our knowledge, the present study is the first to concentrate on PIK3CA, PTEN and RET mutations in the context of breast and lung adenocarcinoma and to evaluate both genetic variability and the effect of treatment. The present results showed that patients with solid tumors, particularly lung and breast cancer, may benefit from PIK3CA, PTEN and RET sequencing to assess clinical characteristics and prognosis. Discoveries regarding the gene structure and mechanisms of PIK3CA, PTEN and RET may inform more clinically meaningful therapeutic approaches for patients with cancer and serve an essential role in improving individual risk prediction, therapy and prognosis.
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Affiliation(s)
- Ibrahim Sahin
- Department of Medical Genetics, University of Health Sciences, Dışkapı Yıldırım Beyazıt Training and Research Hospital, 06110 Ankara, Turkey
| | - Hanife Saat
- Department of Medical Genetics, University of Health Sciences, Dışkapı Yıldırım Beyazıt Training and Research Hospital, 06110 Ankara, Turkey
| | - Sercan Aksoy
- Department of Medical Oncology, Hacettepe University Cancer Institute, 06590 Ankara, Turkey
| | - Omer Dizdar
- Department of Medical Oncology, Hacettepe University Cancer Institute, 06590 Ankara, Turkey
| | - Haktan Bagis Erdem
- Department of Medical Genetics, University of Health Sciences, Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, 06105 Ankara, Turkey
| | - Taha Bahsi
- Department of Medical Genetics, University of Health Sciences, Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, 06105 Ankara, Turkey
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Genetic landscape of patients with ALK-rearranged non-small-cell lung cancer (NSCLC) and response to ceritinib in ASCEND-1 study. Lung Cancer 2021; 163:7-13. [PMID: 34890832 DOI: 10.1016/j.lungcan.2021.11.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 10/14/2021] [Accepted: 11/13/2021] [Indexed: 12/28/2022]
Abstract
OBJECTIVES To better understand genetic determinants of response to ceritinib, an exploratory analysis was conducted using tumor biopsies from anaplastic lymphoma kinase (ALK)-rearranged (ALK+) non-small-cell lung cancer (NSCLC) patients treated with ceritinib at doses of ≥ 300 mg in the ASCEND-1 study. METHODS ASCEND-1 was an open-label, multicentre, phase 1, dose-escalation and expansion study of ceritinib (fasted) in ALK inhibitor (ALKi)-naïve or ALKi-pretreated patients with locally advanced or metastatic ALK + NSCLC. Biopsies were assayed by next-generation sequencing (NGS) using a Foundation Medicine panel targeting 295 genes. Somatic alterations were correlated with clinical outcome (cut-off 14-Apr-2014). A total of 285 ALK + NSCLC patients were treated with ceritinib at doses ≥ 300 mg. RESULTS NGS data were generated for 85 pts (ALKi-pretreated [n = 54]; ALKi-naïve [n = 31]), 57 were collected from patients before exposure to any ALKi. NGS did not detect ALK rearrangement in 14 of 85 patients; several of these ALK NGS negative cases harbored alternative drivers, e.g. EGFR mutation. Of the 71 biopsies with NGS confirmed ALK rearrangement, the most frequently detected rearrangements were EML4-ALK variant 1 (V1) and EML4-ALK V3 (36.6% [26/71] and 32.4% [23/71] respectively). Eight (six crizotinib-pretreated and two pretreated with crizotinib followed by alectinib) of the 21 ALKi-pretreated patients carried a point mutation of the ALK TKD, and had the biopsy collected between 1 and 14 days before ceritinib; with the exception of one patient with a G1202R point mutation, all patients derived clinical benefit from ceritinib treatment. Of the 14 ALKi-naïve patients, ceritinib was effective in almost all patients, including a patient carrying a concomitant ERBB4 and HGF amplification. CONCLUSIONS This exploratory analysis highlights the potential role of NGS in improving our understanding of response and resistance to ceritinib. It also illustrates that ceritinib is active against almost all ALK resistance mutations found in ALKi-pretreated patients. TRIAL REGISTRATION ClinicalTrials.gov, NCT01283516. Registered January 26, 2011, https://clinicaltrials.gov/ct2/show/NCT01283516.
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Utro F, Levovitz C, Rhrissorrakrai K, Parida L. A common methodological phylogenomics framework for intra-patient heteroplasmies to infer SARS-CoV-2 sublineages and tumor clones. BMC Genomics 2021; 22:518. [PMID: 34789161 PMCID: PMC8596094 DOI: 10.1186/s12864-021-07660-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Accepted: 04/28/2021] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND All diseases containing genetic material undergo genetic evolution and give rise to heterogeneity including cancer and infection. Although these illnesses are biologically very different, the ability for phylogenetic retrodiction based on the genomic reads is common between them and thus tree-based principles and assumptions are shared. Just as the different frequencies of tumor genomic variants presupposes the existence of multiple tumor clones and provides a handle to computationally infer them, we postulate that the different variant frequencies in viral reads offers the means to infer multiple co-infecting sublineages. RESULTS We present a common methodological framework to infer the phylogenomics from genomic data, be it reads of SARS-CoV-2 of multiple COVID-19 patients or bulk DNAseq of the tumor of a cancer patient. We describe the Concerti computational framework for inferring phylogenies in each of the two scenarios.To demonstrate the accuracy of the method, we reproduce some known results in both scenarios. We also make some additional discoveries. CONCLUSIONS Concerti successfully extracts and integrates information from multi-point samples, enabling the discovery of clinically plausible phylogenetic trees that capture the heterogeneity known to exist both spatially and temporally. These models can have direct therapeutic implications by highlighting "birth" of clones that may harbor resistance mechanisms to treatment, "death" of subclones with drug targets, and acquisition of functionally pertinent mutations in clones that may have seemed clinically irrelevant. Specifically in this paper we uncover new potential parallel mutations in the evolution of the SARS-CoV-2 virus. In the context of cancer, we identify new clones harboring resistant mutations to therapy.
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Affiliation(s)
- Filippo Utro
- IBM Research, T.J. Watson Research Center, Yorktown Heights, USA
| | - Chaya Levovitz
- IBM Research, T.J. Watson Research Center, Yorktown Heights, USA
| | | | - Laxmi Parida
- IBM Research, T.J. Watson Research Center, Yorktown Heights, USA
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Wajapeyee N, Gupta R. Epigenetic Alterations and Mechanisms That Drive Resistance to Targeted Cancer Therapies. Cancer Res 2021; 81:5589-5595. [PMID: 34531319 DOI: 10.1158/0008-5472.can-21-1606] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Revised: 08/16/2021] [Accepted: 09/14/2021] [Indexed: 12/14/2022]
Abstract
Cancer is a complex disease and cancer cells typically harbor multiple genetic and epigenetic alterations. Large-scale sequencing of patient-derived cancer samples has identified several druggable driver oncogenes. Many of these oncogenes can be pharmacologically targeted to provide effective therapies for breast cancer, leukemia, lung cancer, melanoma, lymphoma, and other cancer types. Initial responses to these agents can be robust in many cancer types and some patients with cancer experience sustained tumor inhibition. However, resistance to these targeted therapeutics frequently emerges, either from intrinsic or acquired mechanisms, posing a major clinical hurdle for effective treatment. Several resistance mechanisms, both cell autonomous and cell nonautonomous, have been identified in different cancer types. Here we describe how alterations of the transcriptome, transcription factors, DNA, and chromatin regulatory proteins confer resistance to targeted therapeutic agents. We also elaborate on how these studies have identified underlying epigenetic factors that drive drug resistance and oncogenic pathways, with direct implications for the prevention and treatment of drug-resistant cancer.
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Affiliation(s)
- Narendra Wajapeyee
- Department of Biochemistry and Molecular Genetics, University of Alabama at Birmingham, Birmingham, Alabama. .,O'Neal Comprehensive Cancer Center at the University of Alabama at Birmingham, Birmingham, Alabama
| | - Romi Gupta
- Department of Biochemistry and Molecular Genetics, University of Alabama at Birmingham, Birmingham, Alabama. .,O'Neal Comprehensive Cancer Center at the University of Alabama at Birmingham, Birmingham, Alabama
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Song X, Zhong H, Qu X, Yang L, Jiang B. Two novel strategies to overcome the resistance to ALK tyrosine kinase inhibitor drugs: Macrocyclic inhibitors and proteolysis-targeting chimeras. MedComm (Beijing) 2021; 2:341-350. [PMID: 34766150 PMCID: PMC8554663 DOI: 10.1002/mco2.42] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 10/26/2020] [Accepted: 10/27/2020] [Indexed: 12/12/2022] Open
Abstract
Lung cancer is the most malignant tumor in the worldwide. About 3%‐5% non‐small cell lung cancer (NSCLC) patients carry anaplastic lymphoma kinase (ALK) gene fusions and receive great benefits from ALK‐targeted therapy. However, drug resistance inevitably occurs even with the most potent inhibitor drug lorlatinib. About half of the resistance are caused by alteration in ALK proteins for earlier ALK TKI drugs and near one‐third of loratinib resistant cases are caused by compound mutations without current effective treatment strategy in clinic. Novel strategies are in great need to overcome drug resistance. Lately, two novel strategies have been developed and attracted great attentions for their potentials to overcome drug resistance problems: (1) developed small compact macrocyclic ALK kinase inhibitors and (2) developed ALK targeted proteolysis‐targeting chimera (PROTAC) drugs. The macrocyclic molecules are small and compact in size, brain barrier permeable, and highly potent against lorlatinib‐resistant compound mutations. Developed ALK targeted PROTAC molecules could degrade oncogenic ALK driver proteins. Some showed superiority in killing ALK positive cancer cells and inhibiting the growth of cells expressing G1202R resistant ALK proteins comparing to inhibitor drugs. The update on these two treatment strategies was reviewed.
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Affiliation(s)
- Xiaoling Song
- Shanghai institute for advanced immunochemical studiesShanghaiTech UniversityShanghaiChina
| | - Hui Zhong
- Shanghai institute for advanced immunochemical studiesShanghaiTech UniversityShanghaiChina
- School of pharmaceutical engineering and life scienceChangzhou UniversityJiangsuChina
| | - Xiaojuan Qu
- Shanghai institute for advanced immunochemical studiesShanghaiTech UniversityShanghaiChina
| | - Linsong Yang
- School of pharmaceutical engineering and life scienceChangzhou UniversityJiangsuChina
| | - Biao Jiang
- Shanghai institute for advanced immunochemical studiesShanghaiTech UniversityShanghaiChina
- Chinese academy of sciencesShanghai institute of organic chemistryShanghaiChina
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Pan Y, Deng C, Qiu Z, Cao C, Wu F. The Resistance Mechanisms and Treatment Strategies for ALK-Rearranged Non-Small Cell Lung Cancer. Front Oncol 2021; 11:713530. [PMID: 34660278 PMCID: PMC8517331 DOI: 10.3389/fonc.2021.713530] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2021] [Accepted: 09/13/2021] [Indexed: 12/19/2022] Open
Abstract
Anaplastic lymphoma kinase (ALK) is a validated molecular target for non-small-cell lung cancer (NSCLC). The use of tyrosine kinase inhibitors (TKIs) has led to significantly improved survival benefits. However, the clinical benefits of targeting ALK using TKIs are limited due to the emergence of drug resistance. The landscape of resistance mechanisms and treatment decisions has become increasingly complex. Therefore, continued research into new drugs and combinatorial therapies is required to improve outcomes in NSCLC. In this review, we explore the resistance mechanisms of ALK TKIs in advanced NSCLC in order to provide a theoretical basis and research ideas for solving the problem of ALK drug resistance.
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Affiliation(s)
- Yue Pan
- Department of Oncology, Second Xiangya Hospital, Central South University, Changsha, China
| | - Chao Deng
- Department of Oncology, Second Xiangya Hospital, Central South University, Changsha, China
| | - Zhenhua Qiu
- Department of Oncology, Second Xiangya Hospital, Central South University, Changsha, China
| | | | - Fang Wu
- Department of Oncology, Second Xiangya Hospital, Central South University, Changsha, China.,Hunan Cancer Mega-Data Intelligent Application and Engineering Research Centre, Changsha, China.,Hunan Key Laboratory of Tumor Models and Individualized Medicine, Second Xiangya Hospital, Central South University, Changsha, China.,Hunan Key Laboratory of Early Diagnosis and Precise Treatment of Lung Cancer, Second Xiangya Hospital, Central South University, Changsha, China
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Song Z, Lian S, Mak S, Chow MZY, Xu C, Wang W, Keung HY, Lu C, Kebede FT, Gao Y, Cheuk W, Cho WCS, Yang M, Zheng Z. Deep RNA Sequencing Revealed Fusion Junctional Heterogeneity May Predict Crizotinib Treatment Efficacy in ALK-Rearranged NSCLC. J Thorac Oncol 2021; 17:264-276. [PMID: 34626839 DOI: 10.1016/j.jtho.2021.09.016] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Revised: 09/13/2021] [Accepted: 09/18/2021] [Indexed: 12/26/2022]
Abstract
INTRODUCTION Gene fusion variants in ALK-rearranged NSCLC may predict patient outcomes, but previous results have been inconclusive. Fusion isoforms coexisting in the same tumor may affect the efficacy of targeted therapy, but they have not been investigated. METHODS Patients with ALK-rearranged NSCLC who received crizotinib treatments were recruited. Precrizotinib tumor tissues were analyzed by the anchored multiplex polymerase chain reaction for targeted RNA sequencing. Kaplan-Meier and Cox regression were used to compare overall and progression-free survivals. RESULTS Of the 51 studied subjects, EML4-ALK variant types v1, v2, v3, and others were detected in 23 (45.1%), five (9.8%), 19 (37.3%), and four patients (7.8%), respectively. Multiple EML4-ALK RNA isoforms were detected in 24 tumors (47.1%), and single isoform in 27 (52.9%). Most of the v3 tumors (16 of 19) harbored both v3a and v3b RNA isoforms. Multiple isoforms were also detected in eight non-v3 tumors (33.3% of all 24 multiple isoforms; five v1, two v5', and one v2). Compared with patients with single isoform, those with multiple isoforms had worse progression-free (hazard ratio and 95% confidence interval: 2.45 [1.06-5.69]) and overall (hazard ratio [95% confidence interval]: 3.74 [1.26-11.13]) survivals after adjusting for potential confounders including variant type. Using the patient-derived H2228 cells known to express v3a and v3b, our single-cell polymerase chain reaction detected either v3a or v3b in most single cells. Treatment of H2228 cells by three ALK inhibitors revealed increased ratios of v3a-to-v3b expression over time. CONCLUSIONS Intratumoral EML4-ALK isoforms may predict the efficacy of targeted therapy in ALK-rearranged NSCLC. Temporal changes of intratumoral fusion isoforms may result from differential selection pressures that a drug might have on one isoform over another. Larger studies on fusion heterogeneity using RNA sequencing are warranted.
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Affiliation(s)
- Zhengbo Song
- Department of Clinical Trial, The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou, Zhejiang, People's Republic of China; Institute of Basic Medicine and Cancer, Chinese Academy of Sciences, Hangzhou, Zhejiang, People's Republic of China
| | - Shifeng Lian
- Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Silvia Mak
- Ming Wai Lau Centre for Reparative Medicine, Karolinska Institutet, Sha Tin, Hong Kong Special Administrative Region of the People's Republic of China
| | - Maggie Zi-Ying Chow
- Ming Wai Lau Centre for Reparative Medicine, Karolinska Institutet, Sha Tin, Hong Kong Special Administrative Region of the People's Republic of China
| | - Chunwei Xu
- Department of Respiratory Medicine, Jinling Hospital, Nanjing University School of Medicine, Nanjing, People's Republic of China
| | - Wenxian Wang
- Department of Clinical Trial, The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou, Zhejiang, People's Republic of China; Institute of Basic Medicine and Cancer, Chinese Academy of Sciences, Hangzhou, Zhejiang, People's Republic of China
| | - Hoi Yee Keung
- Institute of Basic Medicine and Cancer, Chinese Academy of Sciences, Hangzhou, Zhejiang, People's Republic of China
| | - Chenyu Lu
- Department of Biomedical Sciences, City University of Hong Kong, Kowloon, Hong Kong Special Administrative Region of the People's Republic of China; Biotechnology and Health Centre, City University of Hong Kong Shenzhen Research Institute, Shenzhen, People's Republic of China
| | - Firaol Tamiru Kebede
- Department of Biomedical Sciences, City University of Hong Kong, Kowloon, Hong Kong Special Administrative Region of the People's Republic of China
| | - Yanqiu Gao
- Helitec Limited, Shenzhen, People's Republic of China
| | - Wah Cheuk
- Department of Pathology, Queen Elizabeth Hospital, Kowloon, Hong Kong Special Administrative Region of the People's Republic of China
| | - William Chi Shing Cho
- Department of Clinical Oncology, Queen Elizabeth Hospital, Kowloon, Hong Kong Special Administrative Region of the People's Republic of China
| | - Mengsu Yang
- Department of Biomedical Sciences, City University of Hong Kong, Kowloon, Hong Kong Special Administrative Region of the People's Republic of China; Biotechnology and Health Centre, City University of Hong Kong Shenzhen Research Institute, Shenzhen, People's Republic of China
| | - Zongli Zheng
- Ming Wai Lau Centre for Reparative Medicine, Karolinska Institutet, Sha Tin, Hong Kong Special Administrative Region of the People's Republic of China; Department of Biomedical Sciences, City University of Hong Kong, Kowloon, Hong Kong Special Administrative Region of the People's Republic of China; Biotechnology and Health Centre, City University of Hong Kong Shenzhen Research Institute, Shenzhen, People's Republic of China.
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A Novel Sequentially Evolved EML4-ALK Variant 3 G1202R/S1206Y Double Mutation In Cis Confers Resistance to Lorlatinib: A Brief Report and Literature Review. JTO Clin Res Rep 2021; 2:100116. [PMID: 34589977 PMCID: PMC8474455 DOI: 10.1016/j.jtocrr.2020.100116] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Revised: 10/08/2020] [Accepted: 10/25/2020] [Indexed: 11/30/2022] Open
Abstract
Lorlatinib is a third-generation ALK inhibitor that can overcome the largest number of acquired ALK resistance mutations, including the solvent-front mutation G1202R. Here, we report, for the first time, a novel, sequentially-evolved EML4-ALK variant 3 G1202R/S1206Y double mutation in cis detected in a patient with ALK-positive NSCLC after disease progression on sequential crizotinib, alectinib, and then lorlatinib. Three-dimensional computer modeling of this double mutation and other G1202R-based double mutations with lorlatinib (ALK G1202R/L1196M, ALK G1202R/F1174C, ALK G1202R/l1198F, ALK G1202R/G1269A) were provided to reveal how these double mutations may confer resistance to lorlatinib through diverse steric hindrances in the ALK kinase domain. In addition, we performed a comprehensive literature review on published acquired double or triple ALK mutations that are resistant to lorlatinib from both patient samples and in vitro mutagenesis experiments.
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87
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Rodak O, Peris-Díaz MD, Olbromski M, Podhorska-Okołów M, Dzięgiel P. Current Landscape of Non-Small Cell Lung Cancer: Epidemiology, Histological Classification, Targeted Therapies, and Immunotherapy. Cancers (Basel) 2021; 13:4705. [PMID: 34572931 PMCID: PMC8470525 DOI: 10.3390/cancers13184705] [Citation(s) in RCA: 88] [Impact Index Per Article: 29.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Revised: 09/13/2021] [Accepted: 09/16/2021] [Indexed: 02/07/2023] Open
Abstract
Non-small cell lung cancer (NSCLC) is a subtype of the most frequently diagnosed cancer in the world. Its epidemiology depends not only on tobacco exposition but also air quality. While the global trends in NSCLC incidence have started to decline, we can observe region-dependent differences related to the education and the economic level of the patients. Due to an increasing understanding of NSCLC biology, new diagnostic and therapeutic strategies have been developed, such as the reorganization of histopathological classification or tumor genotyping. Precision medicine is focused on the recognition of a genetic mutation in lung cancer cells called "driver mutation" to provide a variety of specific inhibitors of improperly functioning proteins. A rapidly growing group of approved drugs for targeted therapy in NSCLC currently allows the following mutated proteins to be treated: EGFR family (ERBB-1, ERBB-2), ALK, ROS1, MET, RET, NTRK, and RAF. Nevertheless, one of the most frequent NSCLC molecular sub-types remains without successful treatment: the K-Ras protein. In this review, we discuss the current NSCLC landscape treatment focusing on targeted therapy and immunotherapy, including first- and second-line monotherapies, immune checkpoint inhibitors with chemotherapy treatment, and approved predictive biomarkers.
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Affiliation(s)
- Olga Rodak
- Department of Histology and Embryology, Department of Human Morphology and Embryology, Wroclaw Medical University, 50-368 Wroclaw, Poland; (M.O.); (P.D.)
| | - Manuel David Peris-Díaz
- Department of Chemical Biology, Faculty of Biotechnology, University of Wroclaw, F. Joliot-Curie 14a, 50-383 Wroclaw, Poland;
| | - Mateusz Olbromski
- Department of Histology and Embryology, Department of Human Morphology and Embryology, Wroclaw Medical University, 50-368 Wroclaw, Poland; (M.O.); (P.D.)
| | - Marzenna Podhorska-Okołów
- Department of Ultrastructural Research, Department of Human Morphology and Embryology, Wroclaw Medical University, 50-368 Wroclaw, Poland;
| | - Piotr Dzięgiel
- Department of Histology and Embryology, Department of Human Morphology and Embryology, Wroclaw Medical University, 50-368 Wroclaw, Poland; (M.O.); (P.D.)
- Department of Physiotherapy, University School of Physical Education, 51-612 Wroclaw, Poland
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88
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Mitsumura T, Kumaki Y, Takahashi K, Matsudera S, Sakakibara R, Honda T, Ishizuka M, Iijima Y, Shirai T, Okamoto T, Tateishi T, Sakashita H, Miyake S, Ikeda S, Miyazaki Y. Treatment of advanced lung cancer based on genomic profiling using liquid biopsy (plasma): A review of three cases. Thorac Cancer 2021; 12:2508-2512. [PMID: 34378333 PMCID: PMC8447906 DOI: 10.1111/1759-7714.14098] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 07/19/2021] [Accepted: 07/21/2021] [Indexed: 12/02/2022] Open
Abstract
Of the 80 solid tumor cases in which liquid biopsy (LB) was performed using Guardant360 in the PROFILE study, nine were lung cancer cases. Here, we review three cases in which LB was useful in diagnosing ALK fusion‐positive lung cancer, selecting sequential ALK‐tyrosine kinase inhibitors, confirming uncommon EGFR mutations, and receiving biomarker‐compatible therapy.
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Affiliation(s)
- Takahiro Mitsumura
- Department of Respiratory Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yuichi Kumaki
- Department of Breast Surgery, Tokyo Metropolitan Komagome Hospital, Tokyo, Japan
| | - Kenta Takahashi
- Department of Obstetrics and Gynecology, Asahi General Hospital, Chiba, Japan
| | - Shotaro Matsudera
- First Department of Surgery, Dokkyo Medical University, Tochigi, Japan
| | - Rie Sakakibara
- Department of Respiratory Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - Takayuki Honda
- Department of Respiratory Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - Masahiro Ishizuka
- Department of Respiratory Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yuki Iijima
- Department of Respiratory Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - Tsuyoshi Shirai
- Department of Respiratory Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - Tsukasa Okamoto
- Department of Respiratory Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - Tomoya Tateishi
- Department of Respiratory Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | | | - Satoshi Miyake
- Department of Precision Cancer Medicine, Center for Innovative Cancer Treatment, Tokyo Medical and Dental University, Tokyo, Japan
| | - Sadakatsu Ikeda
- Department of Precision Cancer Medicine, Center for Innovative Cancer Treatment, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yasunari Miyazaki
- Department of Respiratory Medicine, Tokyo Medical and Dental University, Tokyo, Japan
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89
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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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90
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Liu T, Merguerian MD, Rowe SP, Pratilas CA, Chen AR, Ladle BH. Exceptional response to the ALK and ROS1 inhibitor lorlatinib and subsequent mechanism of resistance in relapsed ALK F1174L-mutated neuroblastoma. Cold Spring Harb Mol Case Stud 2021; 7:mcs.a006064. [PMID: 34210658 PMCID: PMC8327881 DOI: 10.1101/mcs.a006064] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Accepted: 06/14/2021] [Indexed: 11/24/2022] Open
Abstract
Treatment of high-risk neuroblastoma typically incorporates multiagent chemotherapy, surgery, radiation therapy, autologous stem cell transplantation, immunotherapy, and differentiation therapy. The discovery of activating mutations in ALK receptor tyrosine kinase (ALK) in ∼8% of neuroblastomas opens the possibility of further improving outcomes for this subset of patients with the addition of ALK inhibitors. ALK inhibitors have shown efficacy in tumors such as non-small-cell lung cancer and anaplastic large cell lymphoma in which wild-type ALK overexpression is driven by translocation events. In contrast, ALK mutations driving neuroblastomas are missense mutations in the tyrosine kinase domain yielding constitutive activation and differing sensitivity to available ALK inhibitors. We describe a case of a patient with relapsed, refractory, metastatic ALK F1174L-mutated neuroblastoma who showed no response to the first-generation ALK inhibitor crizotinib but had a subsequent complete response to the ALK/ROS1 inhibitor lorlatinib. The patient's disease relapsed after 13 mo of treatment. Sequencing of cell-free DNA at the time of relapse pointed toward a potential mechanism of acquired lorlatinib resistance: amplification of CDK4 and FGFR1 and a NRAS Q61K mutation. We review the literature regarding differing sensitivity of ALK mutations found in neuroblastoma to current FDA-approved ALK inhibitors and known pathways of acquired resistance. Our report adds to the literature of important correlations between neuroblastoma ALK mutation status and clinical responsiveness to ALK inhibitors. It also highlights the importance of understanding acquired mechanisms of resistance.
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Affiliation(s)
- Tingting Liu
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Division of Pediatric Oncology, Baltimore, Maryland 21287, USA
| | - Matthew D Merguerian
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Division of Pediatric Oncology, Baltimore, Maryland 21287, USA
| | - Steven P Rowe
- Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins Medical Institutions, Baltimore, Maryland 21287, USA
| | - Christine A Pratilas
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Division of Pediatric Oncology, Baltimore, Maryland 21287, USA
| | - Allen R Chen
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Division of Pediatric Oncology, Baltimore, Maryland 21287, USA
| | - Brian H Ladle
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Division of Pediatric Oncology, Baltimore, Maryland 21287, USA
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91
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Pan T, Dan Y, Guo D, Jiang J, Ran D, Zhang L, Tian B, Yuan J, Yu Y, Gan Z. Discovery of 2,4-pyrimidinediamine derivatives as potent dual inhibitors of ALK and HDAC. Eur J Med Chem 2021; 224:113672. [PMID: 34237620 DOI: 10.1016/j.ejmech.2021.113672] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 06/22/2021] [Accepted: 06/24/2021] [Indexed: 11/30/2022]
Abstract
Combination of anaplastic lymphoma kinase (ALK) inhibitor with histone deacetylases (HDAC) inhibitor could exert synergistically anti-proliferative effects on ALK positive non-small cell lung cancer (NSCLC) naïve or resistant cells. In this work, we designed and synthesized a series of 2,4-pyrimidinediamine derivatives as dual ALK and HDAC inhibitors based on pharmacophore merged strategy. Among which, compound 10f displayed the most potent and balanced inhibitory activity against ALK (IC50 = 2.1 nM) and HDAC1 (IC50 = 7.9 nM), respectively. In particular, 10f was also potent against the frequently observed Crizotinib-resistant ALKL1196M (IC50 = 1.7 nM) as well as the Ceritinib-resistant ALKG1202R (IC50 = 0.4 nM) mutants. In antiproliferative activity assay, 10f exhibited impressive activity on ALK-addicted cancer cell lines at low micromole concentrations, which was comparable to that of Crizotinib and Ceritinib. Further flow cytometric analysis indicated that 10f could effectively induce cell death via cell apoptosis and cell cycle arrest. Taken together, these results suggested 10f would be a promising lead compound for the ALK-positive NSCLC treatment, especially the Ceritinib- or Crizotinib-resistant NSCLC.
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Affiliation(s)
- Tao Pan
- Department of Medicinal Chemistry, College of Pharmacy, Chongqing Medical University, Chongqing 400016, PR China
| | - Yanrong Dan
- Department of Medicinal Chemistry, College of Pharmacy, Chongqing Medical University, Chongqing 400016, PR China
| | - Dafeng Guo
- Department of Medicinal Chemistry, College of Pharmacy, Chongqing Medical University, Chongqing 400016, PR China
| | - Junhao Jiang
- Department of Medicinal Chemistry, College of Pharmacy, Chongqing Medical University, Chongqing 400016, PR China; Chongqing Research Center for Pharmaceutical Engineering, Chongqing Medical University, Chongqing 400016, PR China
| | - Dongzhi Ran
- Department of Medicinal Chemistry, College of Pharmacy, Chongqing Medical University, Chongqing 400016, PR China; Chongqing Research Center for Pharmaceutical Engineering, Chongqing Medical University, Chongqing 400016, PR China
| | - Lin Zhang
- Department of Medicinal Chemistry, College of Pharmacy, Chongqing Medical University, Chongqing 400016, PR China
| | - Binghua Tian
- Department of Medicinal Chemistry, College of Pharmacy, Chongqing Medical University, Chongqing 400016, PR China
| | - Jianyong Yuan
- Department of Medicinal Chemistry, College of Pharmacy, Chongqing Medical University, Chongqing 400016, PR China; Chongqing Research Center for Pharmaceutical Engineering, Chongqing Medical University, Chongqing 400016, PR China
| | - Yu Yu
- Department of Medicinal Chemistry, College of Pharmacy, Chongqing Medical University, Chongqing 400016, PR China; Chongqing Research Center for Pharmaceutical Engineering, Chongqing Medical University, Chongqing 400016, PR China.
| | - Zongjie Gan
- Department of Medicinal Chemistry, College of Pharmacy, Chongqing Medical University, Chongqing 400016, PR China; Chongqing Research Center for Pharmaceutical Engineering, Chongqing Medical University, Chongqing 400016, PR China.
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92
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Matsumura Y, Inomata S, Yamaguchi H, Mine H, Takagi H, Watanabe M, Ozaki Y, Yamaura T, Fukuhara M, Muto S, Okabe N, Hasegawa T, Shio Y, Suzuki H. A patient with ALK-positive lung adenocarcinoma who survived alectinib-refractory postoperative recurrence for 4 years by switching to ceritinib. Thorac Cancer 2021; 12:2225-2228. [PMID: 34159737 PMCID: PMC8327688 DOI: 10.1111/1759-7714.14058] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 06/03/2021] [Accepted: 06/03/2021] [Indexed: 12/26/2022] Open
Abstract
Echinoderm microtubule‐associated protein‐like 4‐anaplastic lymphoma kinase (EML4‐ALK) rearrangements are found in ~ 5% of patients with non‐small cell lung cancer (NSCLC). Several tyrosine kinase inhibitors (TKIs) have been developed for treatment of so‐called ALK‐positive NSCLC. In cases of tumor progression during treatment with second‐generation ALK‐TKIs, such as alectinib, brigatinib, or ceritinib, National Comprehensive Cancer Network guidelines propose a switch to lorlatinib, a third‐generation ALK‐TKI, or to cytotoxic chemotherapy. However, they do not mention switching to other second‐generation ALK‐TKIs. Here, we present a rare case of a 53‐year‐old Japanese woman, who had never smoked, with ALK‐positive lung adenocarcinoma who survived alectinib‐resistant postoperative recurrence for 4 years by switching to ceritinib. She underwent curative resection for lung adenocarcinoma, but the cancer recurred at the bronchial stump and mediastinal lymph nodes. After platinum‐doublet chemotherapy, the patient still had a single growing liver metastasis, but the tumor was found to harbor EML4‐ALK rearrangement. Therefore, the patient started to take ALK‐TKIs. Alectinib was the second ALK‐TKI used to treat this patient. Alectinib shrank the liver metastasis, which was surgically resected. The tumor relapsed again during continued treatment with alectinib, which was switched to ceritinib. Ceritinib was effective for the relapsed tumor and treatment continued well for 4 years. This case report suggests that, in case of tumor progression during treatment with a second‐generation ALK‐TKI, switching to another second‐generation ALK‐TKI may be one of the treatment options. Further analyses are warranted to find robust markers to determine which ALK‐TKI is best for each patient.
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Affiliation(s)
- Yuki Matsumura
- Department of Chest Surgery, Fukushima Medical University, Fukushima, Japan
| | - Sho Inomata
- Department of Chest Surgery, Fukushima Medical University, Fukushima, Japan
| | - Hikaru Yamaguchi
- Department of Chest Surgery, Fukushima Medical University, Fukushima, Japan
| | - Hayato Mine
- Department of Chest Surgery, Fukushima Medical University, Fukushima, Japan
| | - Hironori Takagi
- Department of Chest Surgery, Fukushima Medical University, Fukushima, Japan
| | - Masayuki Watanabe
- Department of Chest Surgery, Fukushima Medical University, Fukushima, Japan
| | - Yuki Ozaki
- Department of Chest Surgery, Fukushima Medical University, Fukushima, Japan
| | - Takumi Yamaura
- Department of Chest Surgery, Fukushima Medical University, Fukushima, Japan
| | - Mitsuro Fukuhara
- Department of Chest Surgery, Fukushima Medical University, Fukushima, Japan
| | - Satoshi Muto
- Department of Chest Surgery, Fukushima Medical University, Fukushima, Japan
| | - Naoyuki Okabe
- Department of Chest Surgery, Fukushima Medical University, Fukushima, Japan
| | - Takeo Hasegawa
- Department of Chest Surgery, Fukushima Medical University, Fukushima, Japan
| | - Yutaka Shio
- Department of Chest Surgery, Fukushima Medical University, Fukushima, Japan
| | - Hiroyuki Suzuki
- Department of Chest Surgery, Fukushima Medical University, Fukushima, Japan
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93
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Haratake N, Toyokawa G, Seto T, Tagawa T, Okamoto T, Yamazaki K, Takeo S, Mori M. The mechanisms of resistance to second- and third-generation ALK inhibitors and strategies to overcome such resistance. Expert Rev Anticancer Ther 2021; 21:975-988. [PMID: 34110954 DOI: 10.1080/14737140.2021.1940964] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
INTRODUCTION Anaplastic lymphoma kinase (ALK) inhibitors are widely known to contribute to the long-term survival of ALK-rearranged non-small cell lung cancer (NSCLC) patients. Based on clinical trial data, treatment with second- or third-generation ALK inhibitors can be initiated after crizotinib therapy without analyzing resistance mechanisms, and some randomized trials have recently shown the superiority of second- or third-generation ALK inhibitors over crizotinib as the initial treatment; however, the optimal treatment for patients who relapse while on second- or third-generation ALK inhibitors is not well-defined. AREAS COVERED This review provides an overview of the mechanisms of resistance to second- or third-generation ALK inhibitors that have been identified in both clinical and pre-clinical settings, and introduces strategies for overcoming resistance and discusses ongoing clinical trials. EXPERT OPINION The comprehensive elucidation of both ALK-dependent and ALK-independent resistance mechanisms is necessary to improve the prognosis of patients with ALK-rearranged NSCLC. Liquid biopsy to clarify these mechanisms of resistance might play an important role in the near future.
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Affiliation(s)
- Naoki Haratake
- Department of Thoracic Oncology, National Hospital Organization, Kyushu Cancer Center, Fukuoka, Japan.,Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Gouji Toyokawa
- Department of Thoracic Surgery, Clinical Research Institute, National Hospital Organization, Kyushu Medical Center, Fukuoka, Japan
| | - Takashi Seto
- Department of Thoracic Oncology, National Hospital Organization, Kyushu Cancer Center, Fukuoka, Japan
| | - Tetsuzo Tagawa
- Department of Thoracic Oncology, National Hospital Organization, Kyushu Cancer Center, Fukuoka, Japan
| | - Tasuro Okamoto
- Department of Thoracic Oncology, National Hospital Organization, Kyushu Cancer Center, Fukuoka, Japan
| | - Koji Yamazaki
- Department of Thoracic Surgery, Clinical Research Institute, National Hospital Organization, Kyushu Medical Center, Fukuoka, Japan
| | - Sadanori Takeo
- Department of Thoracic Surgery, Clinical Research Institute, National Hospital Organization, Kyushu Medical Center, Fukuoka, Japan
| | - Masaki Mori
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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Stein MK, Oluoha O, Patel K, VanderWalde A. Precision Medicine in Oncology: A Review of Multi-Tumor Actionable Molecular Targets with an Emphasis on Non-Small Cell Lung Cancer. J Pers Med 2021; 11:518. [PMID: 34198738 PMCID: PMC8226771 DOI: 10.3390/jpm11060518] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 05/28/2021] [Accepted: 06/02/2021] [Indexed: 02/07/2023] Open
Abstract
Precision medicine is essential for the modern care of a patient with cancer. Comprehensive molecular profiling of the tumor itself is necessary to determine the presence or absence of certain targetable abnormalities or biomarkers. In particular, lung cancer is a disease for which targetable genomic alterations will soon guide therapy in the majority of cases. In this comprehensive review of solid tumor-based biomarkers, we describe the genomic alterations for which targeted agents have been approved by the United States Food and Drug Administration (FDA). While focusing on alterations leading to approvals in a tumor-agnostic fashion (MSI-h, TMB-h, NTRK) and on those alterations with approvals in multiple malignancies (BRAF, ERBB2, RET, BRCA, PD-L1), we also describe several biomarkers or indications that are likely to lead to an approved drug in the near future (e.g., KRAS G12C, PD-L1 amplification, HER2 overexpression in colon cancer, HER2 mutations in lung cancer). Finally, we detail the current landscape of additional actionable alterations (EGFR, ALK, ROS1, MET) in lung cancer, a biomarker-rich malignancy that has greatly benefitted from the precision oncology revolution.
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Affiliation(s)
- Matthew K. Stein
- Missouri Baptist Medical Center, Heartland Cancer Research, NCI Community Oncology Research Program, St. Louis, MO 63131, USA;
| | - Oluchukwu Oluoha
- Division of Hematology and Oncology, University of Tennessee Health Science Center, Memphis, TN 38103, USA; (O.O.); (K.P.)
| | - Kruti Patel
- Division of Hematology and Oncology, University of Tennessee Health Science Center, Memphis, TN 38103, USA; (O.O.); (K.P.)
| | - Ari VanderWalde
- West Cancer Center and Research Institute, Germantown, TN 38138, USA
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95
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Mei Y, Bi WL, Agolia J, Hu C, Giantini Larsen AM, Meredith DM, Al Abdulmohsen S, Bale T, Dunn GP, Abedalthagafi M, Dunn IF. Immune profiling of pituitary tumors reveals variations in immune infiltration and checkpoint molecule expression. Pituitary 2021; 24:359-373. [PMID: 33492612 DOI: 10.1007/s11102-020-01114-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/27/2020] [Indexed: 12/30/2022]
Abstract
PURPOSE Pituitary tumors are the second most common primary brain tumors. Functional tumors demonstrate increased PD-L1 expression, but expression of other checkpoint regulators has not been characterized. We sought to characterize the immune microenvironment of human pituitary tumors to identify new treatment opportunities. METHODS 72 pituitary tumors were evaluated for expression of the immune regulatory markers programmed death ligand 1 (PD-L1), programmed death ligand 2 (PD-L2), V-domain Ig suppressor of T cell activation (VISTA), lymphocyte activation gene 3 (LAG3) and tumor necrosis factor receptor superfamily member 4 (OX40) by immunohistochemistry (IHC). Lymphocyte infiltration, macrophage infiltration, and angiogenesis were analyzed using IHC. Expression of pituitary tumor initiating cell marker CD15 and mismatch repair proteins MutS protein homolog 2 (MSH2) and MutS protein homolog 6 (MSH6) was also assessed. RESULTS Pituitary tumors were infiltrated by macrophages and T cells, and they expressed varying levels of PD-L1, PD-L2, VISTA, LAG3, and OX40. Functional tumors and tumors with high expression of tumor stem cell markers had higher immune cell infiltration and greater expression of immunosuppressive checkpoint regulators. Increased PD-L1 and LAG3 and reduced VISTA were observed in primary tumors compared to recurrent tumors. CONCLUSION Immune cell infiltration and checkpoint regulator expression vary depending on functional status and presence of pituitary tumor initiating cells. Functional tumors may have a particularly immunosuppressive microenvironment. Further studies of immune checkpoint blockade of pituitary tumors, particularly functional tumors, are warranted, though combination therapy may be required.
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Affiliation(s)
- Yu Mei
- Center for Skull Base and Pituitary Surgery, Department of Neurosurgery, Harvard Medical School, Brigham and Women's Hospital, 60 Fenwood Road, Boston, MA, 02115, USA
| | - Wenya Linda Bi
- Center for Skull Base and Pituitary Surgery, Department of Neurosurgery, Harvard Medical School, Brigham and Women's Hospital, 60 Fenwood Road, Boston, MA, 02115, USA.
- Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA.
| | - James Agolia
- Center for Skull Base and Pituitary Surgery, Department of Neurosurgery, Harvard Medical School, Brigham and Women's Hospital, 60 Fenwood Road, Boston, MA, 02115, USA
| | - Changchen Hu
- Center for Skull Base and Pituitary Surgery, Department of Neurosurgery, Harvard Medical School, Brigham and Women's Hospital, 60 Fenwood Road, Boston, MA, 02115, USA
- Department of Neurosurgery, Shanxi Provincial People's Hospital, Shanxi Medical University, Taiyuan, China
| | | | - David M Meredith
- Department of Pathology, Harvard Medical School, Brigham and Women's Hospital, Boston, MA, USA
| | - Sally Al Abdulmohsen
- Center for Skull Base and Pituitary Surgery, Department of Neurosurgery, Harvard Medical School, Brigham and Women's Hospital, 60 Fenwood Road, Boston, MA, 02115, USA
- King Fahad Medical City and King Abdulaziz City for Science and Technology, Riyadh, Saudi Arabia
| | - Tejus Bale
- Department of Neuropathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Gavin P Dunn
- Department of Neurosurgery, Washington University School of Medicine, St. Louis, MO, USA
- Andrew M. and Jane M. Bursky Center for Human Immunology and Immunotherapy Programs, Washington University School of Medicine, St. Louis, MO, USA
| | - Malak Abedalthagafi
- King Fahad Medical City and King Abdulaziz City for Science and Technology, Riyadh, Saudi Arabia
| | - Ian F Dunn
- Department of Neurosurgery, University of Oklahoma Health Sciences Center, HHDC Suite 4000, 1000 N. Lincoln Blvd, Oklahoma City, OK, 73104, USA.
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96
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Gursoy P. Re-use of erlotinib in a patient using osimertinib after erlotinib, case report. J Oncol Pharm Pract 2021; 28:211-214. [PMID: 34074173 DOI: 10.1177/10781552211019108] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
INTRODUCTION Most patients with non-small-cell lung cancer tumors that have epidermal growth factor receptor (EGFR) mutations have deletion mutations in exon 19 or exon 21, or both.In recent years, targeted therapies in lung cancer have increased survival, but the development of resistance to these drugs poses a major problem. Thesubstitution of methionineforthreonine at position 790 (T790M) mutation,is primarily responsible for this resistance. However, after osimertinib used in T790M positivepatients treatment options are generally limited to chemotherapy. CASE REPORT We reported the efficacy of erlotinib, which we reapplied due to the disappearance of the resistance mutation after osimertinib in a 68-year-old patient using osimertinib after erlotinib.Management and outcome: In the patient using erlotinib due to exon 19 deletion when progression was observed and T790M positivity was detected, osimertinib treatment was initiated. However, when T790M was found to be negative with rebiopsy in progression after osimertinib, a complete response was achieved by restarting erlotinib. DISCUSSION The strategy of restarting erlotinib treatment with negative T790M mutation detected in biopsies of patients with osimertinib resistance may be an acceptable treatment option.
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Affiliation(s)
- Pinar Gursoy
- Ege University School of Medicine, Tulay Aktas Oncology Hospital, Izmir, Turkey
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Zhong L, Li Y, Xiong L, Wang W, Wu M, Yuan T, Yang W, Tian C, Miao Z, Wang T, Yang S. Small molecules in targeted cancer therapy: advances, challenges, and future perspectives. Signal Transduct Target Ther 2021; 6:201. [PMID: 34054126 PMCID: PMC8165101 DOI: 10.1038/s41392-021-00572-w] [Citation(s) in RCA: 576] [Impact Index Per Article: 192.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 02/23/2021] [Accepted: 03/15/2021] [Indexed: 02/07/2023] Open
Abstract
Due to the advantages in efficacy and safety compared with traditional chemotherapy drugs, targeted therapeutic drugs have become mainstream cancer treatments. Since the first tyrosine kinase inhibitor imatinib was approved to enter the market by the US Food and Drug Administration (FDA) in 2001, an increasing number of small-molecule targeted drugs have been developed for the treatment of malignancies. By December 2020, 89 small-molecule targeted antitumor drugs have been approved by the US FDA and the National Medical Products Administration (NMPA) of China. Despite great progress, small-molecule targeted anti-cancer drugs still face many challenges, such as a low response rate and drug resistance. To better promote the development of targeted anti-cancer drugs, we conducted a comprehensive review of small-molecule targeted anti-cancer drugs according to the target classification. We present all the approved drugs as well as important drug candidates in clinical trials for each target, discuss the current challenges, and provide insights and perspectives for the research and development of anti-cancer drugs.
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Affiliation(s)
- Lei Zhong
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
- Personalized Drug Therapy Key Laboratory of Sichuan Province, Department of Pharmacy, Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan, People's Republic of China
| | - Yueshan Li
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Liang Xiong
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Wenjing Wang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Ming Wu
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Ting Yuan
- Personalized Drug Therapy Key Laboratory of Sichuan Province, Department of Pharmacy, Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan, People's Republic of China
| | - Wei Yang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Chenyu Tian
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Zhuang Miao
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Tianqi Wang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Shengyong Yang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China.
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Patwardhan GA, Marczyk M, Wali VB, Stern DF, Pusztai L, Hatzis C. Treatment scheduling effects on the evolution of drug resistance in heterogeneous cancer cell populations. NPJ Breast Cancer 2021; 7:60. [PMID: 34040000 PMCID: PMC8154902 DOI: 10.1038/s41523-021-00270-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 04/19/2021] [Indexed: 12/12/2022] Open
Abstract
The effect of scheduling of targeted therapy combinations on drug resistance is underexplored in triple-negative breast cancer (TNBC). TNBC constitutes heterogeneous cancer cell populations the composition of which can change dynamically during treatment resulting in the selection of resistant clones with a fitness advantage. We evaluated crizotinib (ALK/MET inhibitor) and navitoclax (ABT-263; Bcl-2/Bcl-xL inhibitor) combinations in a large design consisting of 696 two-cycle sequential and concomitant treatment regimens with varying treatment dose, duration, and drug holiday length over a 26-day period in MDA-MB-231 TNBC cells and found that patterns of resistance depend on the schedule and sequence in which the drugs are given. Further, we tracked the clonal dynamics and mechanisms of resistance using DNA-integrated barcodes and single-cell RNA sequencing. Our study suggests that longer formats of treatment schedules in vitro screening assays are required to understand the effects of resistance and guide more realistically in vivo and clinical studies.
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Affiliation(s)
- Gauri A Patwardhan
- Breast Medical Oncology, Yale Cancer Center, Yale University School of Medicine, New Haven, CT, USA
| | - Michal Marczyk
- Breast Medical Oncology, Yale Cancer Center, Yale University School of Medicine, New Haven, CT, USA
- Department of Data Science and Engineering, Silesian University of Technology, Gliwice, Poland
| | - Vikram B Wali
- Breast Medical Oncology, Yale Cancer Center, Yale University School of Medicine, New Haven, CT, USA
| | - David F Stern
- Department of Pathology, Yale School of Medicine, New Haven, CT, USA
| | - Lajos Pusztai
- Breast Medical Oncology, Yale Cancer Center, Yale University School of Medicine, New Haven, CT, USA
| | - Christos Hatzis
- Breast Medical Oncology, Yale Cancer Center, Yale University School of Medicine, New Haven, CT, USA.
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Franceschi E, De Biase D, Di Nunno V, Pession A, Tosoni A, Gatto L, Tallini G, Visani M, Lodi R, Bartolini S, Brandes AA. The clinical and prognostic role of ALK in glioblastoma. Pathol Res Pract 2021; 221:153447. [PMID: 33887544 DOI: 10.1016/j.prp.2021.153447] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Revised: 04/08/2021] [Accepted: 04/09/2021] [Indexed: 02/08/2023]
Abstract
BACKGROUND anaplastic lymphoma kinase (ALK) overexpression and gene alterations have been detected in several malignancies, with prognostic and therapeutic implications. However, few studies investigated the correlation between ALK altered expression and prognosis in patients with glioblastoma (GBM). METHODS We performed an evaluation of ALK overexpression and structural/quantitative chromosome alterations through immune-histochemical assay (IHC with D5F3 antibody) and fluorescent in situ hybridization (FISH) in patients with isocitrate dehydrogenase (IDH) wild type (wt) GBM. Assuming an ALK overexpression in 20 % of patients we planned a sample of 44 patients to achieve a probability of 90 % to include from 10 % to 30 % of patients with ALK alterations. RESULTS We evaluated 44 patients with IDH wt GBM, treated in our institution and dead due to GBM progression in 2017. ALK overexpression obtained by a composed score (the product of IHC intensity staining and rate of positive cells) was observed in 19 (43 %) patients. FISH analysis showed that 11 patients (25 %) had gene deletion, 2 patients (4.5 %) had monosomy and one patient (2.3 %) presented polysomy. Only one patient (2.3 %) demonstrated ALK rearrangement. There was no statistical difference in median OS between patients with ALK-positive (mOS = 18.9 months) and ALK-negative IHC (mOS = 18.0 months). CONCLUSION We identified some rare previously unreported alterations of ALK gene in patients with IDH wt GBM. In these patients, the ALK overexpression does not influences survival.
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Affiliation(s)
| | - Dario De Biase
- Department of Pharmacy and Biotechnology (FaBIT) - Molecular Pathology Laboratory, University of Bologna, Bologna, Italy
| | | | - Annalisa Pession
- Department of Pharmacy and Biotechnology (FaBIT) - Molecular Pathology Laboratory, University of Bologna, Bologna, Italy
| | - Alicia Tosoni
- Department of Oncology, AUSL Bologna, Bologna, Italy
| | - Lidia Gatto
- Department of Oncology, AUSL Bologna, Bologna, Italy
| | - Giovanni Tallini
- Molecular Diagnostic Unit, University of Bologna School of Medicine and Surgery, Bologna, Italy
| | - Michela Visani
- Molecular Diagnostic Unit, University of Bologna School of Medicine and Surgery, Bologna, Italy
| | - Raffaele Lodi
- IRCCS Istituto delle Scienze Neurologiche di Bologna, Italy
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Intratumor heterogeneity, microenvironment, and mechanisms of drug resistance in glioma recurrence and evolution. Front Med 2021; 15:551-561. [PMID: 33893983 DOI: 10.1007/s11684-020-0760-2] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Accepted: 02/13/2020] [Indexed: 02/07/2023]
Abstract
Glioma is the most common lethal tumor of the human brain. The median survival of patients with primary World Health Organization grade IV glioma is only 14.6 months. The World Health Organization classification of tumors of the central nervous system categorized gliomas into lower-grade gliomas and glioblastomas. Unlike primary glioblastoma that usually develop de novo in the elderly, secondary glioblastoma enriched with an isocitrate dehydrogenase mutant typically progresses from lower-grade glioma within 5-10 years from the time of diagnosis. Based on various evolutional trajectories brought on by clonal and subclonal alterations, the evolution patterns of glioma vary according to different theories. Some important features distinguish the normal brain from other tissues, e.g., the composition of the microenvironment around the tumor cells, the presence of the blood-brain barrier, and others. The underlying mechanism of glioma recurrence and evolution patterns of glioma are different from those of other types of cancer. Several studies correlated tumor recurrence with tumor heterogeneity and the immune microenvironment. However, the detailed reasons for the progression and recurrence of glioma remain controversial. In this review, we introduce the different mechanisms involved in glioma progression, including tumor heterogeneity, the tumor microenvironment and drug resistance, and their pre-clinical implements in clinical trials. This review aimed to provide new insights into further clinical strategies for the treatment of patients with recurrent and secondary glioma.
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