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Gemelli M, Albini A, Catalano G, Incarbone M, Cannone M, Balladore E, Ricotta R, Pelosi G. Navigating resistance to ALK inhibitors in the lorlatinib era: a comprehensive perspective on NSCLC. Expert Rev Anticancer Ther 2024; 24:347-361. [PMID: 38630549 DOI: 10.1080/14737140.2024.2344648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 04/15/2024] [Indexed: 04/19/2024]
Abstract
INTRODUCTION The emergence of anaplastic lymphoma kinase (ALK) rearrangements in non-small cell lung cancer (NSCLC) has revolutionized targeted therapy. This dynamic landscape, featuring novel ALK inhibitors and combination therapies, necessitates a profound understanding of resistance mechanisms for effective treatment strategies. Recognizing two primary categories - on-target and off-target resistance - underscores the need for comprehensive assessment. AREAS COVERED This review delves into the intricacies of resistance to ALK inhibitors, exploring complexities in identification and management. Molecular testing, pivotal for early detection and accurate diagnosis, forms the foundation for patient stratification and resistance management. The literature search methodology involved comprehensive exploration of Pubmed and Embase. The multifaceted perspective encompasses new therapeutic horizons, ongoing clinical trials, and their clinical implications post the recent approval of lorlatinib. EXPERT OPINION Our expert opinion encapsulates the critical importance of understanding resistance mechanisms in the context of ALK inhibitors for shaping successful treatment approaches. With a focus on molecular testing and comprehensive assessment, this review contributes valuable insights to the evolving landscape of NSCLC therapy.
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Affiliation(s)
- Maria Gemelli
- Medical Oncology Unit, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) MultiMedica, Milan, Italy
| | - Adriana Albini
- Departement of Scientific Directorate, European Institute of Oncology (IEO) Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Milan, Italy
| | - Gianpiero Catalano
- Radiation Oncology Center, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) MultiMedica, Milan, Italy
| | - Matteo Incarbone
- Department of Surgery, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) MultiMedica, Milan, Italy
| | - Maria Cannone
- Inter-Hospital Division of Pathology, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) MultiMedica, Milan, Italy
| | - Emanuela Balladore
- Inter-Hospital Division of Pathology, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) MultiMedica, Milan, Italy
| | - Riccardo Ricotta
- Medical Oncology Unit, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) MultiMedica, Milan, Italy
| | - Giuseppe Pelosi
- Inter-Hospital Division of Pathology, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) MultiMedica, Milan, Italy
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
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Atsoniou K, Giannopoulou E, Georganta EM, Skoulakis EMC. Drosophila Contributions towards Understanding Neurofibromatosis 1. Cells 2024; 13:721. [PMID: 38667335 PMCID: PMC11048932 DOI: 10.3390/cells13080721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2024] [Revised: 04/17/2024] [Accepted: 04/19/2024] [Indexed: 04/28/2024] Open
Abstract
Neurofibromatosis 1 (NF1) is a multisymptomatic disorder with highly variable presentations, which include short stature, susceptibility to formation of the characteristic benign tumors known as neurofibromas, intense freckling and skin discoloration, and cognitive deficits, which characterize most children with the condition. Attention deficits and Autism Spectrum manifestations augment the compromised learning presented by most patients, leading to behavioral problems and school failure, while fragmented sleep contributes to chronic fatigue and poor quality of life. Neurofibromin (Nf1) is present ubiquitously during human development and postnatally in most neuronal, oligodendrocyte, and Schwann cells. Evidence largely from animal models including Drosophila suggests that the symptomatic variability may reflect distinct cell-type-specific functions of the protein, which emerge upon its loss, or mutations affecting the different functional domains of the protein. This review summarizes the contributions of Drosophila in modeling multiple NF1 manifestations, addressing hypotheses regarding the cell-type-specific functions of the protein and exploring the molecular pathways affected upon loss of the highly conserved fly homolog dNf1. Collectively, work in this model not only has efficiently and expediently modelled multiple aspects of the condition and increased understanding of its behavioral manifestations, but also has led to pharmaceutical strategies towards their amelioration.
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Affiliation(s)
- Kalliopi Atsoniou
- Institute for Fundamental Biomedical Research, Biomedical Sciences Research Center “Alexander Fleming”, 16672 Athens, Greece; (K.A.); (E.G.)
- Laboratory of Experimental Physiology, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Eleni Giannopoulou
- Institute for Fundamental Biomedical Research, Biomedical Sciences Research Center “Alexander Fleming”, 16672 Athens, Greece; (K.A.); (E.G.)
| | - Eirini-Maria Georganta
- Institute for Fundamental Biomedical Research, Biomedical Sciences Research Center “Alexander Fleming”, 16672 Athens, Greece; (K.A.); (E.G.)
| | - Efthimios M. C. Skoulakis
- Institute for Fundamental Biomedical Research, Biomedical Sciences Research Center “Alexander Fleming”, 16672 Athens, Greece; (K.A.); (E.G.)
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Mousa DPV, Mavrovounis G, Argyropoulos D, Stranjalis G, Kalamatianos T. Anaplastic Lymphoma Kinase (ALK) in Posterior Cranial Fossa Tumors: A Scoping Review of Diagnostic, Prognostic, and Therapeutic Perspectives. Cancers (Basel) 2024; 16:650. [PMID: 38339401 PMCID: PMC10854950 DOI: 10.3390/cancers16030650] [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: 12/30/2023] [Revised: 01/25/2024] [Accepted: 01/29/2024] [Indexed: 02/12/2024] Open
Abstract
Anaplastic Lymphoma Kinase (ALK) has been implicated in several human cancers. This review aims at mapping the available literature on the involvement of ALK in non-glial tumors localized in the posterior cranial fossa and at identifying diagnostic, prognostic, and therapeutic considerations. Following the PRISMA-ScR guidelines, studies were included if they investigated ALK's role in primary CNS, non-glial tumors located in the posterior cranial fossa. A total of 210 manuscripts were selected for full-text review and 16 finally met the inclusion criteria. The review included 55 cases of primary, intracranial neoplasms with ALK genetic alterations and/or protein expression, located in the posterior fossa, comprising of medulloblastoma, anaplastic large-cell lymphoma, histiocytosis, inflammatory myofibroblastic tumors, and intracranial myxoid mesenchymal tumors. ALK pathology was investigated via immunohistochemistry or genetic analysis. Several studies provided evidence for potential diagnostic and prognostic value for ALK assessment as well as therapeutic efficacy in its targeting. The available findings on ALK in posterior fossa tumors are limited. Nevertheless, previous findings suggest that ALK assessment is of diagnostic and prognostic value in medulloblastoma (WNT-activated). Interestingly, a substantial proportion of ALK-positive/altered CNS histiocytoses thus far identified have been localized in the posterior fossa. The therapeutic potential of ALK inhibition in histiocytosis warrants further investigation.
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Affiliation(s)
| | - Georgios Mavrovounis
- Department of Neurosurgery, Faculty of Medicine, School of Health Sciences, University of Thessaly, 41334 Larissa, Greece;
- Department of Neurosurgery, Evangelismos Hospital, School of Medicine, Faculty of Health Sciences, National and Kapodistrian University of Athens, 10676 Athens, Greece;
| | - Dionysios Argyropoulos
- Department of Psychiatry, Eginition Hospital, National and Kapodistrian University of Athens, 11528 Athens, Greece;
| | - George Stranjalis
- Department of Neurosurgery, Evangelismos Hospital, School of Medicine, Faculty of Health Sciences, National and Kapodistrian University of Athens, 10676 Athens, Greece;
| | - Theodosis Kalamatianos
- Department of Neurosurgery, Evangelismos Hospital, School of Medicine, Faculty of Health Sciences, National and Kapodistrian University of Athens, 10676 Athens, Greece;
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Parvaresh H, Roozitalab G, Golandam F, Behzadi P, Jabbarzadeh Kaboli P. Unraveling the Potential of ALK-Targeted Therapies in Non-Small Cell Lung Cancer: Comprehensive Insights and Future Directions. Biomedicines 2024; 12:297. [PMID: 38397899 PMCID: PMC10887432 DOI: 10.3390/biomedicines12020297] [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: 01/06/2024] [Revised: 01/23/2024] [Accepted: 01/25/2024] [Indexed: 02/25/2024] Open
Abstract
Background and Objective: This review comprehensively explores the intricate landscape of anaplastic lymphoma kinase (ALK), focusing specifically on its pivotal role in non-small cell lung cancer (NSCLC). Tracing ALK's discovery, from its fusion with nucleolar phosphoprotein (NPM)-1 in anaplastic large cell non-Hodgkin's lymphoma (ALCL) in 1994, the review elucidates the subsequent impact of ALK gene alterations in various malignancies, including inflammatory myofibroblastoma and NSCLC. Approximately 3-5% of NSCLC patients exhibit complex ALK rearrangements, leading to the approval of six ALK-tyrosine kinase inhibitors (TKIs) by 2022, revolutionizing the treatment landscape for advanced metastatic ALK + NSCLC. Notably, second-generation TKIs such as alectinib, ceritinib, and brigatinib have emerged to address resistance issues initially associated with the pioneer ALK-TKI, crizotinib. Methods: To ensure comprehensiveness, we extensively reviewed clinical trials on ALK inhibitors for NSCLC by 2023. Additionally, we systematically searched PubMed, prioritizing studies where the terms "ALK" AND "non-small cell lung cancer" AND/OR "NSCLC" featured prominently in the titles. This approach aimed to encompass a spectrum of relevant research studies, ensuring our review incorporates the latest and most pertinent information on innovative and alternative therapeutics for ALK + NSCLC. Key Content and Findings: Beyond exploring the intricate details of ALK structure and signaling, the review explores the convergence of ALK-targeted therapy and immunotherapy, investigating the potential of immune checkpoint inhibitors in ALK-altered NSCLC tumors. Despite encouraging preclinical data, challenges observed in trials assessing combinations such as nivolumab-crizotinib, mainly due to severe hepatic toxicity, emphasize the necessity for cautious exploration of these novel approaches. Additionally, the review explores innovative directions such as ALK molecular diagnostics, ALK vaccines, and biosensors, shedding light on their promising potential within ALK-driven cancers. Conclusions: This comprehensive analysis covers molecular mechanisms, therapeutic strategies, and immune interactions associated with ALK-rearranged NSCLC. As a pivotal resource, the review guides future research and therapeutic interventions in ALK-targeted therapy for NSCLC.
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Affiliation(s)
- Hannaneh Parvaresh
- Department of Biology, Faculty of Science, Ferdowsi University of Mashhad, Mashhad 9177948974, Iran
- Division of Cancer Discovery Network, Dr. Parham Academy, Taichung 40602, Taiwan; (G.R.)
| | - Ghazaal Roozitalab
- Division of Cancer Discovery Network, Dr. Parham Academy, Taichung 40602, Taiwan; (G.R.)
- Noncommunicable Diseases Research Center, Fasa University of Medical Sciences, Fasa 7461686688, Iran
| | - Fatemeh Golandam
- Division of Cancer Discovery Network, Dr. Parham Academy, Taichung 40602, Taiwan; (G.R.)
- Department of Pharmacy, Mashhad University of Medical Science, Mashhad 9177948974, Iran
| | - Payam Behzadi
- Department of Microbiology, Shahr-e-Qods Branch, Islamic Azad University, Tehran 37541-374, Iran;
| | - Parham Jabbarzadeh Kaboli
- Division of Cancer Discovery Network, Dr. Parham Academy, Taichung 40602, Taiwan; (G.R.)
- Graduate Institute of Biomedical Sciences, Institute of Biochemistry and Molecular Biology, China Medical University, Taichung 407, Taiwan
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Van Haver S, Fan Y, Bekaert SL, Everaert C, Van Loocke W, Zanzani V, Deschildre J, Maestre IF, Amaro A, Vermeirssen V, De Preter K, Zhou T, Kentsis A, Studer L, Speleman F, Roberts SS. Human iPSC modeling recapitulates in vivo sympathoadrenal development and reveals an aberrant developmental subpopulation in familial neuroblastoma. iScience 2024; 27:108096. [PMID: 38222111 PMCID: PMC10784699 DOI: 10.1016/j.isci.2023.108096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 06/12/2023] [Accepted: 09/26/2023] [Indexed: 01/16/2024] Open
Abstract
Studies defining normal and disrupted human neural crest cell development have been challenging given its early timing and intricacy of development. Consequently, insight into the early disruptive events causing a neural crest related disease such as pediatric cancer neuroblastoma is limited. To overcome this problem, we developed an in vitro differentiation model to recapitulate the normal in vivo developmental process of the sympathoadrenal lineage which gives rise to neuroblastoma. We used human in vitro pluripotent stem cells and single-cell RNA sequencing to recapitulate the molecular events during sympathoadrenal development. We provide a detailed map of dynamically regulated transcriptomes during sympathoblast formation and illustrate the power of this model to study early events of the development of human neuroblastoma, identifying a distinct subpopulation of cell marked by SOX2 expression in developing sympathoblast obtained from patient derived iPSC cells harboring a germline activating mutation in the anaplastic lymphoma kinase (ALK) gene.
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Affiliation(s)
- Stéphane Van Haver
- Department of Biomolecular Medicine, Ghent University, 9000 Ghent, Belgium
- Cancer Research Institute Ghent (CRIG), 9000 Ghent, Belgium
| | - Yujie Fan
- The Center for Stem Cell Biology, Memorial Sloan Kettering Cancer Center (MSKCC), New York, NY, USA
- Developmental Biology Program, MSKCC, New York, NY 10065, USA
- Weill Graduate School of Medical Sciences of Cornell University, New York, NY 10065, USA
| | - Sarah-Lee Bekaert
- Department of Biomolecular Medicine, Ghent University, 9000 Ghent, Belgium
- Cancer Research Institute Ghent (CRIG), 9000 Ghent, Belgium
| | - Celine Everaert
- Department of Biomolecular Medicine, Ghent University, 9000 Ghent, Belgium
- Cancer Research Institute Ghent (CRIG), 9000 Ghent, Belgium
| | - Wouter Van Loocke
- Department of Biomolecular Medicine, Ghent University, 9000 Ghent, Belgium
- Cancer Research Institute Ghent (CRIG), 9000 Ghent, Belgium
| | - Vittorio Zanzani
- Department of Biomolecular Medicine, Ghent University, 9000 Ghent, Belgium
- Lab for Computational Biology, Integromics and Gene Regulation (CBIGR), Cancer Research Institute Ghent (CRIG), Ghent, Belgium
- Department of Biomedical Molecular Biology, Ghent University, 9000 Ghent, Belgium
| | - Joke Deschildre
- Department of Biomolecular Medicine, Ghent University, 9000 Ghent, Belgium
- Lab for Computational Biology, Integromics and Gene Regulation (CBIGR), Cancer Research Institute Ghent (CRIG), Ghent, Belgium
- Department of Biomedical Molecular Biology, Ghent University, 9000 Ghent, Belgium
| | - Inés Fernandez Maestre
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Louis V. Gerstner Jr Graduate School of Biomedical Sciences, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Adrianna Amaro
- Department of Pediatrics, MSKCC, New York, NY 10065, USA
| | - Vanessa Vermeirssen
- Department of Biomolecular Medicine, Ghent University, 9000 Ghent, Belgium
- Lab for Computational Biology, Integromics and Gene Regulation (CBIGR), Cancer Research Institute Ghent (CRIG), Ghent, Belgium
- Department of Biomedical Molecular Biology, Ghent University, 9000 Ghent, Belgium
| | - Katleen De Preter
- Department of Biomolecular Medicine, Ghent University, 9000 Ghent, Belgium
- Cancer Research Institute Ghent (CRIG), 9000 Ghent, Belgium
| | - Ting Zhou
- The SKI Stem Cell Research Facility, The Center for Stem Cell Biology and Developmental Biology Program, Sloan Kettering Institute, 1275 York Avenue, New York, NY 10065, USA
| | - Alex Kentsis
- Department of Pediatrics, MSKCC, New York, NY 10065, USA
- Molecular Pharmacology Program, MSKCC, New York, NY, USA
- Tow Center for Developmental Oncology, MSKCC, New York, NY 10065, USA
- Departments of Pediatrics, Pharmacology and Physiology & Biophysics, Weill Cornell Graduate School of Medical Sciences, Cornell University, New York, NY 10065, USA
| | - Lorenz Studer
- The Center for Stem Cell Biology, Memorial Sloan Kettering Cancer Center (MSKCC), New York, NY, USA
- Developmental Biology Program, MSKCC, New York, NY 10065, USA
| | - Frank Speleman
- Department of Biomolecular Medicine, Ghent University, 9000 Ghent, Belgium
- Cancer Research Institute Ghent (CRIG), 9000 Ghent, Belgium
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6
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Balasundaram A, C Doss GP. Comparative Atomistic Insights on Apo and ATP-I1171N/S/T in Nonsmall-Cell Lung Cancer. ACS OMEGA 2023; 8:43856-43872. [PMID: 38027370 PMCID: PMC10666221 DOI: 10.1021/acsomega.3c05785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Accepted: 09/21/2023] [Indexed: 12/01/2023]
Abstract
Anaplastic lymphoma kinase (ALK) rearrangements occur in about 5% of nonsmall cell lung cancer (NSCLC) patients. Despite being first recognized as EML4-ALK, fusions with several additional genes have been identified, all of which cause constitutive activation of the ALK kinase and subsequently lead to tumor development. ALK inhibitors first-line crizotinib, second-line ceritinib, and alectinib are effective against NSCLC patients with these rearrangements. Patients progressing on crizotinib had various mutations in the ALK kinase domain. ALK fusion proteins are activated by oligomerization through the fusion partner, which leads to the autophosphorylation of the kinase's domain and consequent downstream activation. The proposed computational study focuses on understanding the activation mechanism of ALK and ATP binding of wild-type (WT) and I1171N/S/T mutations. We analyzed the conformational change of ALK I1171N/S/T mutations and ATP binding using molecular docking and molecular dynamics simulation approaches. According to principal component analysis and free energy landscape, it is clear that I1171N/S/T mutations in Apo and ATP showed different energy minima/unstable structures compared to WT-Apo. The results revealed that I1171N/S/T mutations and ATP binding significantly supported a change toward an active-state conformation, whereas WT-Apo remained inactive. We demonstrated that I1171N/S/T mutations are persistent in an active state and independent of ATP. The I1171S/T mutations showed greater intermolecular H-bonds with ATP than WT-ATP. The molecular mechanics Poisson-Boltzmann surface area analysis revealed that the I1171N/S/T mutation binding energy was similar to that of WT-ATP. This study shows that I1171N/S/T can form stable bonds with ATP and may contribute to a constitutively active kinase. Based on the Y1278-C1097 H-bond and E1167-K1150 salt bridge interaction, I1171N strongly promotes the constitutively active kinase independent of ATP. This structural mechanism study will aid in understanding the oncogenic activity of ALK and the basis for improving the ALK inhibitors.
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Affiliation(s)
- Ambritha Balasundaram
- Laboratory of Integrative Genomics,
Department of Integrative Biology, School of BioSciences and Technology, Vellore Institute of Technology, Vellore, Tamil Nadu 632014, India
| | - George Priya C Doss
- Laboratory of Integrative Genomics,
Department of Integrative Biology, School of BioSciences and Technology, Vellore Institute of Technology, Vellore, Tamil Nadu 632014, India
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7
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Shreenivas A, Janku F, Gouda MA, Chen HZ, George B, Kato S, Kurzrock R. ALK fusions in the pan-cancer setting: another tumor-agnostic target? NPJ Precis Oncol 2023; 7:101. [PMID: 37773318 PMCID: PMC10542332 DOI: 10.1038/s41698-023-00449-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Accepted: 09/05/2023] [Indexed: 10/01/2023] Open
Abstract
Anaplastic lymphoma kinase (ALK) alterations (activating mutations, amplifications, and fusions/rearrangements) occur in ~3.3% of cancers. ALK fusions/rearrangements are discerned in >50% of inflammatory myofibroblastic tumors (IMTs) and anaplastic large cell lymphomas (ALCLs), but only in ~0.2% of other cancers outside of non-small cell lung cancer (NSCLC), a rate that may be below the viability threshold of even large-scale treatment trials. Five ALK inhibitors -alectinib, brigatinib, ceritinb, crizotinib, and lorlatinib-are FDA approved for ALK-aberrant NSCLCs, and crizotinib is also approved for ALK-aberrant IMTs and ALCL, including in children. Herein, we review the pharmacologic tractability of ALK alterations, focusing beyond NSCLC. Importantly, the hallmark of approved indications is the presence of ALK fusions/rearrangements, and response rates of ~50-85%. Moreover, there are numerous reports of ALK inhibitor activity in multiple solid and hematologic tumors (e.g., histiocytosis, leiomyosarcoma, lymphoma, myeloma, and colorectal, neuroendocrine, ovarian, pancreatic, renal, and thyroid cancer) bearing ALK fusions/rearrangements. Many reports used crizotinib or alectinib, but each of the approved ALK inhibitors have shown activity. ALK inhibitor activity is also seen in neuroblastoma, which bear ALK mutations (rather than fusions/rearrangements), but response rates are lower (~10-20%). Current data suggests that ALK inhibitors have tissue-agnostic activity in neoplasms bearing ALK fusions/rearrangements.
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Affiliation(s)
- Aditya Shreenivas
- Medical College of Wisconsin (MCW) Cancer Center, Milwaukee, WI, USA.
| | | | - Mohamed A Gouda
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Hui-Zi Chen
- Medical College of Wisconsin (MCW) Cancer Center, Milwaukee, WI, USA
| | - Ben George
- Medical College of Wisconsin (MCW) Cancer Center, Milwaukee, WI, USA
| | - Shumei Kato
- Center for Personalized Cancer Therapy and Division of Hematology and Oncology, Department of Medicine, UC San Diego Moores Cancer Center, La Jolla, CA, USA
| | - Razelle Kurzrock
- Medical College of Wisconsin (MCW) Cancer Center, Milwaukee, WI, USA.
- University of Nebraska, Omaha, NE, USA.
- Worldwide Innovative Network (WIN) for Personalized Cancer Therapy, Chevilly-Larue, France.
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8
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Weiss JB, Raber J. Inhibition of Anaplastic Lymphoma Kinase (Alk) as Therapeutic Target to Improve Brain Function in Neurofibromatosis Type 1 (Nf1). Cancers (Basel) 2023; 15:4579. [PMID: 37760547 PMCID: PMC10526845 DOI: 10.3390/cancers15184579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 05/17/2023] [Accepted: 09/09/2023] [Indexed: 09/29/2023] Open
Abstract
Neurofibromatosis type 1 (Nf1) is a neurodevelopmental disorder and tumor syndrome caused by loss of function mutations in the neurofibromin gene (Nf1) and is estimated to affect 100,000 people in the US. Behavioral alterations and cognitive deficits have been found in 50-70% of children with Nf1 and include specific problems with attention, visual perception, language, learning, attention, and executive function. These behavioral alterations and cognitive deficits are observed in the absence of tumors or macroscopic structural abnormalities in the central nervous system. No effective treatments for the behavioral and cognitive disabilities of Nf1 exist. Inhibition of the anaplastic lymphoma kinase (Alk), a kinase which is negatively regulated by neurofibromin, allows for testing the hypothesis that this inhibition may be therapeutically beneficial in Nf1. In this review, we discuss this area of research and directions for the development of alternative therapeutic strategies to inhibit Alk. Even if the incidence of adverse reactions of currently available Alk inhibitors was reduced to half the dose, we anticipate that a long-term treatment would pose challenges for efficacy, safety, and tolerability. Therefore, future efforts are warranted to investigate alternative, potentially less toxic and more specific strategies to inhibit Alk function.
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Affiliation(s)
- Joseph B. Weiss
- Cardiovascular Institute and Warren Alpert School of Medicine at Brown University, Providence, RI 02840, USA
| | - Jacob Raber
- Departments of Behavioral Neuroscience, Neurology, and Radiation Medicine, Division of Neuroscience, ONPRC, Oregon Health & Science University, Portland, OR 97239, USA
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9
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Guan J, Borenäs M, Xiong J, Lai WY, Palmer RH, Hallberg B. IGF1R Contributes to Cell Proliferation in ALK-Mutated Neuroblastoma with Preference for Activating the PI3K-AKT Signaling Pathway. Cancers (Basel) 2023; 15:4252. [PMID: 37686528 PMCID: PMC10563084 DOI: 10.3390/cancers15174252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2023] [Revised: 08/15/2023] [Accepted: 08/23/2023] [Indexed: 09/10/2023] Open
Abstract
Aberrant activation of anaplastic lymphoma kinase (ALK) by activating point mutation or amplification drives 5-12% of neuroblastoma (NB). Previous work has identified the involvement of the insulin-like growth factor 1 receptor (IGF1R) receptor tyrosine kinase (RTK) in a wide range of cancers. We show here that many NB cell lines exhibit IGF1R activity, and that IGF1R inhibition led to decreased cell proliferation to varying degrees in ALK-driven NB cells. Furthermore, combined inhibition of ALK and IGF1R resulted in synergistic anti-proliferation effects, in particular in ALK-mutated NB cells. Mechanistically, both ALK and IGF1R contribute significantly to the activation of downstream PI3K-AKT and RAS-MAPK signaling pathways in ALK-mutated NB cells. However, these two RTKs employ a differential repertoire of adaptor proteins to mediate downstream signaling effects. We show here that ALK signaling led to activation of the RAS-MAPK pathway by preferentially phosphorylating the adaptor proteins GAB1, GAB2, and FRS2, while IGF1R signaling preferentially phosphorylated IRS2, promoting activation of the PI3K-AKT pathway. Together, these findings reveal a potentially important role of the IGF1R RTK in ALK-mutated NB and that co-targeting of ALK and IGF1R may be advantageous in clinical treatment of ALK-mutated NB patients.
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Affiliation(s)
- Jikui Guan
- Institute of Pediatric Medicine, Children’s Hospital Affiliated to Zhengzhou University, Zhengzhou 450018, China
- Department of Medical Biochemistry and Cell Biology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, SE-40530 Gothenburg, Sweden (R.H.P.); (B.H.)
| | - Marcus Borenäs
- Department of Medical Biochemistry and Cell Biology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, SE-40530 Gothenburg, Sweden (R.H.P.); (B.H.)
| | - Junfeng Xiong
- Institute of Pediatric Medicine, Children’s Hospital Affiliated to Zhengzhou University, Zhengzhou 450018, China
- Department of Biochemistry and Molecular Biology, Shanxi Medical University, Taiyuan 030001, China
| | - Wei-Yun Lai
- Department of Medical Biochemistry and Cell Biology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, SE-40530 Gothenburg, Sweden (R.H.P.); (B.H.)
| | - Ruth H. Palmer
- Department of Medical Biochemistry and Cell Biology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, SE-40530 Gothenburg, Sweden (R.H.P.); (B.H.)
| | - Bengt Hallberg
- Department of Medical Biochemistry and Cell Biology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, SE-40530 Gothenburg, Sweden (R.H.P.); (B.H.)
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10
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Araghi M, Mannani R, Heidarnejad maleki A, Hamidi A, Rostami S, Safa SH, Faramarzi F, Khorasani S, Alimohammadi M, Tahmasebi S, Akhavan-Sigari R. Recent advances in non-small cell lung cancer targeted therapy; an update review. Cancer Cell Int 2023; 23:162. [PMID: 37568193 PMCID: PMC10416536 DOI: 10.1186/s12935-023-02990-y] [Citation(s) in RCA: 25] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 07/12/2023] [Indexed: 08/13/2023] Open
Abstract
Lung cancer continues to be the leading cause of cancer-related death worldwide. In the last decade, significant advancements in the diagnosis and treatment of lung cancer, particularly NSCLC, have been achieved with the help of molecular translational research. Among the hopeful breakthroughs in therapeutic approaches, advances in targeted therapy have brought the most successful outcomes in NSCLC treatment. In targeted therapy, antagonists target the specific genes, proteins, or the microenvironment of tumors supporting cancer growth and survival. Indeed, cancer can be managed by blocking the target genes related to tumor cell progression without causing noticeable damage to normal cells. Currently, efforts have been focused on improving the targeted therapy aspects regarding the encouraging outcomes in cancer treatment and the quality of life of patients. Treatment with targeted therapy for NSCLC is changing rapidly due to the pace of scientific research. Accordingly, this updated study aimed to discuss the tumor target antigens comprehensively and targeted therapy-related agents in NSCLC. The current study also summarized the available clinical trial studies for NSCLC patients.
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Affiliation(s)
- Mahmood Araghi
- Department of Pathology, School of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Reza Mannani
- Vascular Surgeon, Department of Surgery, Faculty of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
| | | | - Adel Hamidi
- Razi Vaccine and Serum Research Institute, Arak Branch, karaj, Iran
| | - Samaneh Rostami
- School of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
| | | | - Fatemeh Faramarzi
- Department of Immunology, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Sahar Khorasani
- Department of Immunology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Mina Alimohammadi
- Department of Immunology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Safa Tahmasebi
- Student Research Committee, Department of Immunology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Reza Akhavan-Sigari
- Department of Neurosurgery, University Medical Center, Tuebingen, Germany
- Department of Health Care Management and Clinical Research, Collegium Humanum Warsaw Management University Warsaw, Warsaw, Poland
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11
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Gupta SJ, Churchward MA, Todd KG, Winship IR. Pleiotrophin Signals Through ALK Receptor to Enhance the Growth of Neurons in the Presence of Inhibitory Chondroitin Sulfate Proteoglycans. Neurosci Insights 2023; 18:26331055231186993. [PMID: 37465214 PMCID: PMC10350765 DOI: 10.1177/26331055231186993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Accepted: 06/23/2023] [Indexed: 07/20/2023] Open
Abstract
Chondroitin sulfate proteoglycans (CSPGs), one of the major extracellular matrix components of the glial scar that surrounds central nervous system (CNS) injuries, are known to inhibit the regeneration of neurons. This study investigated whether pleiotrophin (PTN), a growth factor upregulated during early CNS development, can overcome the inhibition mediated by CSPGs and promote the neurite outgrowth of neurons in vitro. The data showed that a CSPG matrix inhibited the outgrowth of neurites in primary cortical neuron cultures compared to a control matrix. PTN elicited a dose-dependent increase in the neurite outgrowth even in the presence of the growth inhibitory CSPG matrix, with optimal growth at 15 ng mL-1 of PTN (114.8% of neuronal outgrowth relative to laminin control). The growth-promoting effect of PTN was blocked by inhibition of the receptor anaplastic lymphoma kinase (ALK) by alectinib in a dose-dependent manner. Neurite outgrowth in the presence of this CSPG matrix was induced by activation of the protein kinase B (AKT) pathway, a key downstream mediator of ALK activation. This study identified PTN as a dose-dependent regulator of neurite outgrowth in primary cortical neurons cultured in the presence of a CSPG matrix and identified ALK activation as a key driver of PTN-induced growth.
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Affiliation(s)
- Somnath J Gupta
- Neurochemical Research Unit, Department of Psychiatry, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
- Neuroscience and Mental Health Institute, University of Alberta, Edmonton, AB, Canada
| | - Matthew A Churchward
- Neurochemical Research Unit, Department of Psychiatry, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
- Department of Biology and Environmental Sciences, Concordia University of Edmonton, Edmonton, AB, Canada
| | - Kathryn G Todd
- Neurochemical Research Unit, Department of Psychiatry, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
- Neuroscience and Mental Health Institute, University of Alberta, Edmonton, AB, Canada
| | - Ian R Winship
- Neurochemical Research Unit, Department of Psychiatry, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
- Neuroscience and Mental Health Institute, University of Alberta, Edmonton, AB, Canada
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12
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Mota I, Patrucco E, Mastini C, Mahadevan NR, Thai TC, Bergaggio E, Cheong TC, Leonardi G, Karaca-Atabay E, Campisi M, Poggio T, Menotti M, Ambrogio C, Longo DL, Klaeger S, Keshishian H, Sztupinszki ZM, Szallasi Z, Keskin DB, Duke-Cohan JS, Reinhold B, Carr SA, Wu CJ, Moynihan KD, Irvine DJ, Barbie DA, Reinherz EL, Voena C, Awad MM, Blasco RB, Chiarle R. ALK peptide vaccination restores the immunogenicity of ALK-rearranged non-small cell lung cancer. NATURE CANCER 2023; 4:1016-1035. [PMID: 37430060 DOI: 10.1038/s43018-023-00591-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 06/07/2023] [Indexed: 07/12/2023]
Abstract
Anaplastic lymphoma kinase (ALK)-rearranged non-small cell lung cancer (NSCLC) is treated with ALK tyrosine kinase inhibitors (TKIs), but the lack of activity of immune checkpoint inhibitors (ICIs) is poorly understood. Here, we identified immunogenic ALK peptides to show that ICIs induced rejection of ALK+ tumors in the flank but not in the lung. A single-peptide vaccination restored priming of ALK-specific CD8+ T cells, eradicated lung tumors in combination with ALK TKIs and prevented metastatic dissemination of tumors to the brain. The poor response of ALK+ NSCLC to ICIs was due to ineffective CD8+ T cell priming against ALK antigens and is circumvented through specific vaccination. Finally, we identified human ALK peptides displayed by HLA-A*02:01 and HLA-B*07:02 molecules. These peptides were immunogenic in HLA-transgenic mice and were recognized by CD8+ T cells from individuals with NSCLC, paving the way for the development of a clinical vaccine to treat ALK+ NSCLC.
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Affiliation(s)
- Ines Mota
- Department of Pathology, Boston Children's Hospital, Boston, MA, USA
| | - Enrico Patrucco
- Department of Molecular Biotechnology and Health Sciences, University of Torino, Torino, Italy
| | - Cristina Mastini
- Department of Molecular Biotechnology and Health Sciences, University of Torino, Torino, Italy
| | - Navin R Mahadevan
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Pathology, Brigham and Women's Hospital, Boston, MA, USA
| | - Tran C Thai
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Elisa Bergaggio
- Department of Pathology, Boston Children's Hospital, Boston, MA, USA
| | - Taek-Chin Cheong
- Department of Pathology, Boston Children's Hospital, Boston, MA, USA
| | - Giulia Leonardi
- Department of Pathology, Boston Children's Hospital, Boston, MA, USA
| | | | - Marco Campisi
- Department of Pathology, Boston Children's Hospital, Boston, MA, USA
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Teresa Poggio
- Department of Molecular Biotechnology and Health Sciences, University of Torino, Torino, Italy
| | - Matteo Menotti
- Department of Molecular Biotechnology and Health Sciences, University of Torino, Torino, Italy
| | - Chiara Ambrogio
- Department of Molecular Biotechnology and Health Sciences, University of Torino, Torino, Italy
| | - Dario L Longo
- Department of Molecular Biotechnology and Health Sciences, University of Torino, Torino, Italy
- Molecular Imaging Center, University of Torino, Torino, Italy
- Institute of Biostructures and Bioimaging (IBB), National Research Council of Italy (CNR), Torino, Italy
| | - Susan Klaeger
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | | | - Zsófia M Sztupinszki
- Danish Cancer Society Research Center, Copenhagen, Denmark
- Computational Health Informatics Program, Boston Children's Hospital, Boston, MA, USA
| | - Zoltan Szallasi
- Danish Cancer Society Research Center, Copenhagen, Denmark
- Computational Health Informatics Program, Boston Children's Hospital, Boston, MA, USA
- Department of Bioinformatics, Semmelweis University, Budapest, Hungary
| | - Derin B Keskin
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Translational Immunogenomics Laboratory, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Computer Science, Metropolitan College, Boston University, Boston, MA, USA
- Section for Bioinformatics, Department of Health Technology, Technical University of Denmark, Lyngby, Denmark
| | - Jonathan S Duke-Cohan
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Laboratory of Immunobiology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Bruce Reinhold
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Laboratory of Immunobiology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Steven A Carr
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Catherine J Wu
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - Kelly D Moynihan
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Darrell J Irvine
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA
- Howard Hughes Medical Institute, Chevy Chase, MD, USA
| | - David A Barbie
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Ellis L Reinherz
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Computational Health Informatics Program, Boston Children's Hospital, Boston, MA, USA
| | - Claudia Voena
- Department of Molecular Biotechnology and Health Sciences, University of Torino, Torino, Italy
| | - Mark M Awad
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - Rafael B Blasco
- Department of Pathology, Boston Children's Hospital, Boston, MA, USA.
| | - Roberto Chiarle
- Department of Pathology, Boston Children's Hospital, Boston, MA, USA.
- Department of Molecular Biotechnology and Health Sciences, University of Torino, Torino, Italy.
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13
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Guo J, Zhou Y, Lu X. Advances in protein kinase drug discovery through targeting gatekeeper mutations. Expert Opin Drug Discov 2023; 18:1349-1366. [PMID: 37811637 DOI: 10.1080/17460441.2023.2265303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Accepted: 09/27/2023] [Indexed: 10/10/2023]
Abstract
INTRODUCTION Acquired resistance caused by gatekeeper mutations has become a major challenge for approved kinase inhibitors used in the clinic. Consequently, the development of new-generation inhibitors or degraders to overcome clinical resistance has become an important research focus for the field. AREAS COVERED This review summarizes the common gatekeeper mutations in druggable kinases and the constantly evolving inhibitors or degraders designed to overcome single or double mutations of gatekeeper residues. Furthermore, the authors provide their perspectives on the medicinal chemistry strategies for addressing clinical resistance with gatekeeper mutations. EXPERT OPINION The authors suggest optimizing kinase inhibitors to interact effectively with gatekeeper residues, altering the binding mode or binding pocket to avoid steric clashes, improving binding affinity with the target, utilizing protein degraders, and developing combination therapy. These approaches have the potential to be effective in overcoming resistance due to gatekeeper residues.
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Affiliation(s)
- Jing Guo
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Discovery of Chinese Ministry of Education (MOE), Guangzhou City Key Laboratory of Precision Chemical Drug Development, School of Pharmacy, Jinan University, Guangzhou, China
| | - Yang Zhou
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Discovery of Chinese Ministry of Education (MOE), Guangzhou City Key Laboratory of Precision Chemical Drug Development, School of Pharmacy, Jinan University, Guangzhou, China
| | - Xiaoyun Lu
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Discovery of Chinese Ministry of Education (MOE), Guangzhou City Key Laboratory of Precision Chemical Drug Development, School of Pharmacy, Jinan University, Guangzhou, China
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14
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Berry MA, Bland AR, Ashton JC. Mechanisms of synergistic suppression of ALK-positive lung cancer cell growth by the combination of ALK and SHP2 inhibitors. Sci Rep 2023; 13:10041. [PMID: 37339995 DOI: 10.1038/s41598-023-37006-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Accepted: 06/14/2023] [Indexed: 06/22/2023] Open
Abstract
Lung cancer is a major cause of cancer-related deaths. Alectinib is the first line of treatment for patients with ALK-positive lung cancer, but the survival rate beyond 2-3 years is low. Co-targeting secondary oncogenic drivers such as SHP2 is a potential strategy for improving drug efficacy. This is because SHP2 is expressed ubiquitously, but ALK expression is largely restricted to cancer cells. Thus, the combination of ALK and SHP2 inhibitors may provide a way to restrict synergistic cytotoxicity to cancer cells only, by reducing the dose of SHP2 inhibitors required for anticancer action and minimising SHP2-dependent systemic toxicity. The objective of this study was to investigate whether the combination of a SHP2 inhibitor (SHP099) with alectinib would synergistically suppress the growth of ALK-positive lung cancer cells. Our results demonstrated that the drug combination significantly and synergistically decreased cell viability at relatively low concentrations in ALK-positive H3122 and H2228 cells, due to G1 cell cycle arrest and increased apoptosis because of suppressed downstream RAS/MAPK signalling. The drug combination also induced the expression of mediators of the intrinsic apoptotic pathway, Bim and cleaved caspase-3, and modulated the expression of cell cycle mediators cyclin D1, cyclin B1, and phosphorylated CDK1.
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Affiliation(s)
- M A Berry
- Department of Pharmacology and Toxicology, School of Biomedical Sciences, University of Otago, Dunedin, New Zealand
| | - A R Bland
- Department of Pharmacology and Toxicology, School of Biomedical Sciences, University of Otago, Dunedin, New Zealand
| | - J C Ashton
- Department of Pharmacology and Toxicology, School of Biomedical Sciences, University of Otago, Dunedin, New Zealand.
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15
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Dedoni S, Scherma M, Camoglio C, Siddi C, Fratta W, Fadda P. Anaplastic Lymphoma Kinase Receptor: Possible Involvement in Anorexia Nervosa. Nutrients 2023; 15:2205. [PMID: 37432348 DOI: 10.3390/nu15092205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 05/02/2023] [Accepted: 05/04/2023] [Indexed: 07/12/2023] Open
Abstract
The pathophysiology of Anorexia Nervosa (AN) has not been fully elucidated. Anaplastic lymphoma kinase (ALK) receptor is a protein-tyrosine kinase mainly known as a key oncogenic driver. Recently, a genetic deletion of ALK in mice has been found to increase energy expenditure and confers resistance to obesity in these animals, suggesting its role in the regulation of thinness. Here, we investigated the expression of ALK and the downstream intracellular pathways in female rats subjected to the activity-based anorexia (ABA) model, which reproduces important features of human AN. In the hypothalamic lysates of ABA rats, we found a reduction in ALK receptor expression, a downregulation of Akt phosphorylation, and no change in the extracellular signal-regulated protein kinases 1 and 2 (ERK1/2) phosphorylation. After the recovery from body weight loss, ALK receptor expression returned to the control baseline values, while it was again suppressed during a second cycle of ABA induction. Overall, this evidence suggests a possible involvement of the ALK receptor in the pathophysiology of AN, that may be implicated in its stabilization, resistance, and/or its exacerbation.
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Affiliation(s)
- Simona Dedoni
- Section of Neuroscience and Clinical Pharmacology, Department of Biomedical Science, University of Cagliari, 09124 Cagliari, Italy
| | - Maria Scherma
- Section of Neuroscience and Clinical Pharmacology, Department of Biomedical Science, University of Cagliari, 09124 Cagliari, Italy
| | - Chiara Camoglio
- Section of Neuroscience and Clinical Pharmacology, Department of Biomedical Science, University of Cagliari, 09124 Cagliari, Italy
| | - Carlotta Siddi
- Section of Neuroscience and Clinical Pharmacology, Department of Biomedical Science, University of Cagliari, 09124 Cagliari, Italy
| | - Walter Fratta
- Section of Neuroscience and Clinical Pharmacology, Department of Biomedical Science, University of Cagliari, 09124 Cagliari, Italy
| | - Paola Fadda
- Section of Neuroscience and Clinical Pharmacology, Department of Biomedical Science, University of Cagliari, 09124 Cagliari, Italy
- Neuroscience Institute, Section of Cagliari, National Research Council of Italy (CNR), 09042 Cagliari, Italy
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16
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Zhao S, Li J, Xia Q, Liu K, Dong Z. New perspectives for targeting therapy in ALK-positive human cancers. Oncogene 2023:10.1038/s41388-023-02712-8. [PMID: 37149665 DOI: 10.1038/s41388-023-02712-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 04/27/2023] [Indexed: 05/08/2023]
Abstract
Anaplastic lymphoma kinase (ALK) is a member of the insulin receptor protein-tyrosine kinase superfamily and was first discovered in anaplastic large-cell lymphoma (ALCL). ALK alterations, including fusions, over-expression and mutations, are highly associated with cancer initiation and progression. This kinase plays an important role in different cancers, from very rare to the more prevalent non-small cell lung cancers. Several ALK inhibitors have been developed and received Food and Drug Administration (FDA) approval. However, like other drugs used in targeted therapies, ALK inhibitors inevitably encounter cancer cell resistance. Therefore, monoclonal antibody screening based on extracellular domain or combination therapies may provide viable alternatives for treating ALK-positive tumors. In this review, we discuss the current understanding of wild-type ALK and fusion protein structures, the pathological functions of ALK, ALK target therapy, drug resistance and future therapeutic directions.
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Affiliation(s)
- Simin Zhao
- Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, Henan, PR China
- China-US (Henan) Hormel Cancer Institute, Zhengzhou, Henan, PR China
| | - Jian Li
- China-US (Henan) Hormel Cancer Institute, Zhengzhou, Henan, PR China
| | - Qingxin Xia
- Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, Henan, PR China.
| | - Kangdong Liu
- China-US (Henan) Hormel Cancer Institute, Zhengzhou, Henan, PR China.
- Department of Pathophysiology, School of Basic Medical Sciences, Academy of Medical Science, College of Medicine, Zhengzhou University, Zhengzhou, Henan, PR China.
- Henan Provincial Cooperative Innovation Center for Cancer Chemoprevention, Zhengzhou University, Zhengzhou, Henan, PR China.
| | - Zigang Dong
- Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, Henan, PR China.
- China-US (Henan) Hormel Cancer Institute, Zhengzhou, Henan, PR China.
- Department of Pathophysiology, School of Basic Medical Sciences, Academy of Medical Science, College of Medicine, Zhengzhou University, Zhengzhou, Henan, PR China.
- Henan Provincial Cooperative Innovation Center for Cancer Chemoprevention, Zhengzhou University, Zhengzhou, Henan, PR China.
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17
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Peng Y, Zhao Q, Liao Z, Ma Y, Ma D. Efficacy and safety of first-line treatments for patients with advanced anaplastic lymphoma kinase mutated, non-small cell cancer: A systematic review and network meta-analysis. Cancer 2023; 129:1261-1275. [PMID: 36748799 DOI: 10.1002/cncr.34664] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 12/19/2022] [Accepted: 12/23/2022] [Indexed: 02/08/2023]
Abstract
BACKGROUND This study compares the safety and efficacy of first-line treatments for anaplastic lymphoma kinase (ALK)-mutated non-small cell lung cancer (NSCLC). METHODS A comprehensive literature search was conducted in PubMed, Embase, Cochrane Central Register of Controlled Trials, and ClinicalTrials.gov databases. Abstracts related to lung cancer presented at important international conferences were also reviewed. Randomized clinical trials that qualified the inclusion criteria were subjected to Bayesian network meta-analysis and systematically reviewed. RESULTS The authors included a total of nine studies including 2441 patients and seven first-line treatments (ensartinib, brigatinib, crizotinib, lorlatinib, alectinib, ceritinib, and pemetrexed-based chemotherapy). Overall, lorlatinib appeared to confer the best progression-free survival (PFS) (probability of being the best [Prbest], 90%; surface under the cumulative ranking curve [SUCRA], 98%), and the same conclusion was obtained on paired comparisons (lorlatinib vs. ceritinib [hazard ratio (HR), 0.31; 95% confidence interval (CI), 0.20-0.47); lorlatinib vs. chemotherapy [HR, 0.17; 95% CI, 0.12-0.23]; crizotinib vs. lorlatinib [HR, 3.6; 95% CI, 2.4-5.2]; and brigatinib vs. lorlatinib [HR, 1.7; 95% CI, 1.0-2.8]). Alectinib conferred the best overall survival (OS) and safety profile. In the Asian population, ensartinib conferred the best PFS (Prbest 50%, SUCRA 87%), and for patients with brain metastases at baseline, lorlatinib showed the best PFS (Prbest 70%, SUCRA 93%). CONCLUSIONS For first-line treatment of patients with ALK-positive NSCLC, lorlatinib was associated with the best PFS and objective response rate, but poorer safety profile, whereas alectinib demonstrated the best OS and safety profile. In Asians, ensartinib conferred the best PFS benefit, and in the brain baseline metastasis population, lorlatinib conferred the best PFS benefit. PLAIN LANGUAGE SUMMARY Among the many molecularly targeted drugs currently used to treat anaplastic lymphoma kinase mutation-positive non-small cell lung cancer, lorlatinib may be one of the most effective targeted drugs. Lung cancer has long been at the top of cancer rankings in terms of incidence and mortality. Today, the treatment of lung cancer has moved into the era of precision therapy. In this article, we use a statistical approach to compare the efficacy and safety of targeted drugs that have been used in the first-line treatment of anaplastic lymphoma kinase mutations to improve the reference for clinicians to make treatment decisions in the real world.
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Affiliation(s)
- Yang Peng
- Department of Oncology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan, China
| | - Qiang Zhao
- Department of Oncology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan, China
| | - Ziyi Liao
- Department of Oncology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan, China
| | - Yingyin Ma
- Department of Oncology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan, China
| | - Daiyuan Ma
- Department of Oncology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan, China
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18
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Parejo-Alonso B, Royo-García A, Espiau-Romera P, Courtois S, Curiel-García Á, Zagorac S, Villaoslada I, Olive KP, Heeschen C, Sancho P. Pharmacological targeting of the receptor ALK inhibits tumorigenicity and overcomes chemoresistance in pancreatic ductal adenocarcinoma. Biomed Pharmacother 2023; 158:114162. [PMID: 36571997 DOI: 10.1016/j.biopha.2022.114162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 12/14/2022] [Accepted: 12/21/2022] [Indexed: 12/25/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is an extremely aggressive disease characterized by its metastatic potential and chemoresistance. These traits are partially attributable to the highly tumorigenic pancreatic cancer stem cells (PaCSCs). Interestingly, these cells show unique features in order to sustain their identity and functionality, some of them amenable for therapeutic intervention. Screening of phospho-receptor tyrosine kinases revealed that PaCSCs harbored increased activation of anaplastic lymphoma kinase (ALK). We subsequently demonstrated that oncogenic ALK signaling contributes to tumorigenicity in PDAC patient-derived xenografts (PDXs) by promoting stemness through ligand-dependent activation. Indeed, the ALK ligands midkine (MDK) or pleiotrophin (PTN) increased self-renewal, clonogenicity and CSC frequency in several in vitro local and metastatic PDX models. Conversely, treatment with the clinically-approved ALK inhibitors Crizotinib and Ensartinib decreased PaCSC content and functionality in vitro and in vivo, by inducing cell death. Strikingly, ALK inhibitors sensitized chemoresistant PaCSCs to Gemcitabine, as the most used chemotherapeutic agent for PDAC treatment. Consequently, ALK inhibition delayed tumor relapse after chemotherapy in vivo by effectively decreasing the content of PaCSCs. In summary, our results demonstrate that targeting the MDK/PTN-ALK axis with clinically-approved inhibitors impairs in vivo tumorigenicity and chemoresistance in PDAC suggesting a new treatment approach to improve the long-term survival of PDAC patients.
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Affiliation(s)
- Beatriz Parejo-Alonso
- Instituto de Investigación Sanitaria Aragón (IIS Aragón), Hospital Universitario Miguel Servet, Zaragoza, Spain
| | - Alba Royo-García
- Instituto de Investigación Sanitaria Aragón (IIS Aragón), Hospital Universitario Miguel Servet, Zaragoza, Spain
| | - Pilar Espiau-Romera
- Instituto de Investigación Sanitaria Aragón (IIS Aragón), Hospital Universitario Miguel Servet, Zaragoza, Spain
| | - Sarah Courtois
- Instituto de Investigación Sanitaria Aragón (IIS Aragón), Hospital Universitario Miguel Servet, Zaragoza, Spain
| | - Álvaro Curiel-García
- Department of Medicine, Division of Digestive Liver Diseases and Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY, USA
| | - Sladjana Zagorac
- Center for Stem Cells in Cancer & Ageing (Barts Cancer Institute), London, UK
| | - Isabel Villaoslada
- Instituto de Investigación Sanitaria Aragón (IIS Aragón), Hospital Universitario Miguel Servet, Zaragoza, Spain; Aragon Institute of Engineering Research, Department of Mechanical Engineering, University of Zaragoza, Zaragoza, Spain
| | - Kenneth P Olive
- Department of Medicine, Division of Digestive Liver Diseases and Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY, USA
| | - Christopher Heeschen
- Center for Single-Cell Omics and Key Laboratory of Oncogenes and Related Genes, Shanghai Jiao Tong University School of Medicine, China; Pancreatic Cancer Heterogeneity, Candiolo Cancer Institute - FPO - IRCCS, Candiolo (Torino), Italy
| | - Patricia Sancho
- Instituto de Investigación Sanitaria Aragón (IIS Aragón), Hospital Universitario Miguel Servet, Zaragoza, Spain.
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19
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Sharma A, Shambhwani D, Pandey S, Singh J, Lalhlenmawia H, Kumarasamy M, Singh SK, Chellappan DK, Gupta G, Prasher P, Dua K, Kumar D. Advances in Lung Cancer Treatment Using Nanomedicines. ACS OMEGA 2023; 8:10-41. [PMID: 36643475 PMCID: PMC9835549 DOI: 10.1021/acsomega.2c04078] [Citation(s) in RCA: 37] [Impact Index Per Article: 37.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 10/13/2022] [Indexed: 06/01/2023]
Abstract
Carcinoma of the lungs is among the most menacing forms of malignancy and has a poor prognosis, with a low overall survival rate due to delayed detection and ineffectiveness of conventional therapy. Therefore, drug delivery strategies that may overcome undesired damage to healthy cells, boost therapeutic efficacy, and act as imaging tools are currently gaining much attention. Advances in material science have resulted in unique nanoscale-based theranostic agents, which provide renewed hope for patients suffering from lung cancer. Nanotechnology has vastly modified and upgraded the existing techniques, focusing primarily on increasing bioavailability and stability of anti-cancer drugs. Nanocarrier-based imaging systems as theranostic tools in the treatment of lung carcinoma have proven to possess considerable benefits, such as early detection and targeted therapeutic delivery for effectively treating lung cancer. Several variants of nano-drug delivery agents have been successfully studied for therapeutic applications, such as liposomes, dendrimers, polymeric nanoparticles, nanoemulsions, carbon nanotubes, gold nanoparticles, magnetic nanoparticles, solid lipid nanoparticles, hydrogels, and micelles. In this Review, we present a comprehensive outline on the various types of overexpressed receptors in lung cancer, as well as the various targeting approaches of nanoparticles.
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Affiliation(s)
- Akshansh Sharma
- Department
of Pharmaceutical Chemistry, School of Pharmaceutical Sciences, Shoolini University, Solan 173229, India
| | | | - Sadanand Pandey
- Department
of Chemistry, College of Natural Sciences, Yeungnam University, Gyeongsan, Gyeongbuk 38541, South Korea
| | - Jay Singh
- Department
of Chemistry, Institute of Science, Banaras
Hindu University, Varanasi 221005, India
| | - Hauzel Lalhlenmawia
- Department
of Pharmacy, Regional Institute of Paramedical
and Nursing Sciences, Zemabawk, Aizawl, Mizoram 796017, India
| | - Murali Kumarasamy
- Department
of Biotechnology, National Institute of
Pharmaceutical Education and Research, Hajipur 844102, India
| | - Sachin Kumar Singh
- School
of Pharmaceutical Sciences, Lovely Professional
University, Phagwara 144411, India
- Faculty
of Health, Australian Research Centre in Complementary and Integrative
Medicine, University of Technology, Sydney, Ultimo-NSW 2007, Australia
| | - Dinesh Kumar Chellappan
- Department
of Life Sciences, School of Pharmacy, International
Medical University, Kuala Lumpur 57000, Malaysia
| | - Gaurav Gupta
- Department
of Pharmacology, School of Pharmacy, Suresh
Gyan Vihar University, Jaipur 302017, India
- Department
of Pharmacology, Saveetha Dental College, Saveetha Institute of Medical
and Technical Sciences, Saveetha University, Chennai 602117, India
- Uttaranchal
Institute of Pharmaceutical Sciences, Uttaranchal
University, Dehradun 248007, India
| | - Parteek Prasher
- Department
of Chemistry, University of Petroleum &
Energy Studies, Dehradun 248007, India
| | - Kamal Dua
- Faculty
of Health, Australian Research Centre in Complementary and Integrative
Medicine, University of Technology, Sydney, Ultimo-NSW 2007, Australia
- Discipline
of Pharmacy, Graduate School of Health, University of Technology, Sydney, Ultimo-NSW 2007, Australia
| | - Deepak Kumar
- Department
of Pharmaceutical Chemistry, School of Pharmaceutical Sciences, Shoolini University, Solan 173229, India
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20
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Kim M, Hong S, Jeong J, Hong S. Visible-Light-Active Coumarin- and Quinolinone-Based Photocatalysts and Their Applications in Chemical Transformations. CHEM REC 2023:e202200267. [PMID: 36627191 DOI: 10.1002/tcr.202200267] [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: 11/28/2022] [Revised: 12/16/2022] [Indexed: 01/12/2023]
Abstract
Organic dyes have been actively studied as useful photocatalysts because they allow access to versatile structural flexibility and green synthetic applications. The identification of a new class of robust organic chromophores is, therefore, in high demand to increase structural diversity and variability. Although coumarins and quinolinones have long been acknowledged as organic chromophores, their ability to participate in photoinduced transformations is somewhat less familiar. Fascinated by their chromophoric features and adaptable platform, our group is interested in the identification of fluorescent bioactive molecules and in the development of new photoinduced synthetic methods using coumarins and quinolinones as photocatalysts. This account provides an overview of our recent progress in the discovery and application of light-absorbing coumarin and quinolinone derivatives in photochemistry and medicinal chemistry.
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Affiliation(s)
- Myojeong Kim
- Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS), Daejeon, 34141, Republic of Korea.,Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea
| | - Seonghyeok Hong
- Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS), Daejeon, 34141, Republic of Korea.,Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea
| | - Jinwook Jeong
- Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS), Daejeon, 34141, Republic of Korea.,Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea
| | - Sungwoo Hong
- Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS), Daejeon, 34141, Republic of Korea.,Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea
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21
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Pratap Reddy Gajulapalli V, Lee J, Sohn I. Ligand-Based Pharmacophore Modelling in Search of Novel Anaplastic Lymphoma Kinase Inhibitors. RESULTS IN CHEMISTRY 2022. [DOI: 10.1016/j.rechem.2022.100752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
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22
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He Y, Pei K, Zhang H, Wang J, Su X, Gan W, Wang P. Observation of Alectinib‐ and Crizotinib‐ included chemotherapy in children with
ALK
‐positive anaplastic large cell lymphoma: A single institutional experience. Cancer Med 2022; 12:7182-7188. [PMID: 36408869 PMCID: PMC10067055 DOI: 10.1002/cam4.5479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Revised: 10/29/2022] [Accepted: 11/13/2022] [Indexed: 11/22/2022] Open
Abstract
Approximately one-third children with anaplastic large cell lymphoma (ALCL) relapse after completion of chemotherapy, particularly for those high-risk patients. The introduction of novel therapeutic modalities is much needed for these sub-group patients. Two groups (n = 3, n = 4) of ALCL patients were treated with crizotinib- and alectinib-included ALCL-99 therapy, respectively, achieving complete remission rates of 66.7% and 100%. Two patients of crizotinib group relapsed, while none relapsed among the alectinib-treated patients. Adding alectinib instead of crizotinib sufficiently suppressed and maintained the deep NPM-ALK molecular response. ALK inhibitors were well tolerated with only grade 1 adverse events in both groups. Though a relatively small case number, this study raised the possibility that alectinib-included therapeutic regimens may benefit the early response, in-depth molecular remission, and persistent remission to some extent. Further studies are warranted to validate our preliminary findings.
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Affiliation(s)
- Yingyi He
- Department of Pediatric Hematology & Oncology Guangzhou Women and Children's Medical Center Guangzhou Guangdong China
| | - Kunlin Pei
- Department of Pediatric Hematology & Oncology Guangzhou Women and Children's Medical Center Guangzhou Guangdong China
- Guangzhou Medical University Guangzhou Guangdong China
| | - Hui Zhang
- Department of Pediatric Hematology & Oncology Guangzhou Women and Children's Medical Center Guangzhou Guangdong China
| | - Jiayi Wang
- Department of Pediatric Hematology & Oncology Guangzhou Women and Children's Medical Center Guangzhou Guangdong China
| | - Xiaoling Su
- Department of Pediatric Hematology & Oncology Guangzhou Women and Children's Medical Center Guangzhou Guangdong China
| | - Wenting Gan
- Department of Pediatric Hematology & Oncology Guangzhou Women and Children's Medical Center Guangzhou Guangdong China
| | - Pengfei Wang
- Department of Pediatric Hematology & Oncology Guangzhou Women and Children's Medical Center Guangzhou Guangdong China
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23
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Predicting fetal exposure of crizotinib during pregnancy: Combining human ex vivo placenta perfusion data with physiologically-based pharmacokinetic modeling. Toxicol In Vitro 2022; 85:105471. [PMID: 36096459 DOI: 10.1016/j.tiv.2022.105471] [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: 04/22/2022] [Revised: 08/24/2022] [Accepted: 09/05/2022] [Indexed: 11/22/2022]
Abstract
Commercially available physiologically-based pharmacokinetic (PBPK) modeling platforms increasingly allow estimations of fetal exposure to xenobiotics. We aimed to explore a physiology-based approach in which literature data from ex vivo placenta perfusion studies are used to parameterize Simcyp's pregnancy-PBPK (p-PBPK) model, taking crizotinib as an example. First, a physiologically-based semi-mechanistic placenta (PBMP) model was developed in MATLAB to analyze placenta perfusion data of crizotinib. Mixed-effects modeling was performed to derive intrinsic unbound clearance values across the maternal-placental barrier and fetal-placental barrier. Values were then used for parameterization of the p-PBPK model. The PBMP model adequately described the perfusion data. Clearance was estimated to be 71 mL/min and 535 mL/min for the maternal placental uptake and efflux, and 8 mL/min and 163 mL/min for fetal placental uptake and efflux, respectively. For oral dosing of 250 mg twice daily, p-PBPK modeling predicted a Cmax and AUC0-τ of 0.08 mg/L and 0.78 mg/L*h in the umbilical vein at steady-state, respectively. In placental tissue, a Cmax of 5.04 mg/L was predicted. In conclusion, PBMP model-based data analysis and the associated p-PBPK modeling approach illustrate how ex vivo placenta perfusion data may be used for fetal exposure predictions.
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24
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Adnan M, Koli S, Mohammad T, Siddiqui AJ, Patel M, Alshammari N, Bardakci F, Elasbali AM, Hassan MI. Searching for Novel Anaplastic Lymphoma Kinase Inhibitors: Structure-Guided Screening of Natural Compounds for a Tyrosine Kinase Therapeutic Target in Cancers. OMICS : A JOURNAL OF INTEGRATIVE BIOLOGY 2022; 26:461-470. [PMID: 35925819 DOI: 10.1089/omi.2022.0067] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Anaplastic lymphoma kinase (ALK) is a receptor tyrosine kinase molecular target with broad importance for drug discovery, especially in the field of cancer therapeutics. ALK belongs to the insulin receptor superfamily that is involved in various malignancies, including non-small cell lung cancer, anaplastic large cell lymphoma, and neuroblastoma. ALK has been shown to play a role in cancer progression and metastasis, making it one of the prime targets to develop novel anticancer therapeutics. In this context, natural compounds can be an important resource to unravel novel ALK inhibitors. In this study, we report a structure-based virtual screening of natural compounds from the ZINC database, with an eye to potential inhibitors of ALK. Molecular docking was performed on a natural compound library, and top hits holding good binding affinity, docking score, and specificity toward ALK were selected. The hits were further evaluated based on the PAINS (pan-assay interference compounds) filter, ADMET (absorption, distribution, metabolism, excretion, toxicity) properties, PASS (prediction of activity spectra for substances) analysis, and two-dimensional interaction of protein-ligand complexes. Importantly, two natural compounds (ZINC03845566 and ZINC03999625) were identified as potential candidates for ALK, having appreciable affinity and specificity toward the ALK binding pocket and depicting drug-like properties as predicted from ADMET analysis and their physicochemical parameters. An all-atom molecular dynamics simulation for 100 ns on ALK promised stable ALK-ligand complexes. Hence, we conclude that ZINC03845566 and ZINC03999625 can act as potential ALK inhibitors against cancers where ALK plays a role, for example, in lung cancer, among others. All in all, these findings inform future discovery and translational research for ALK inhibitors as anticancer drugs.
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Affiliation(s)
- Mohd Adnan
- Department of Biology, College of Science, University of Ha'il, Ha'il, Saudi Arabia
- Molecular Diagnostics and Personalized Therapeutics Unit, University of Ha'il, Ha'il, Saudi Arabia
| | - Saadgee Koli
- Department of Computer Science, Jamia Millia Islamia, New Delhi, India
| | - Taj Mohammad
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, New Delhi, India
| | - Arif Jamal Siddiqui
- Department of Biology, College of Science, University of Ha'il, Ha'il, Saudi Arabia
| | - Mitesh Patel
- Department of Biotechnology, Parul Institute of Applied Sciences and Centre of Research for Development, Parul University, Vadodara, India
| | - Nawaf Alshammari
- Department of Biology, College of Science, University of Ha'il, Ha'il, Saudi Arabia
| | - Fevzi Bardakci
- Department of Biology, College of Science, University of Ha'il, Ha'il, Saudi Arabia
| | | | - Md Imtaiyaz Hassan
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, New Delhi, India
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25
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Roosen M, Odé Z, Bunt J, Kool M. The oncogenic fusion landscape in pediatric CNS neoplasms. Acta Neuropathol 2022; 143:427-451. [PMID: 35169893 PMCID: PMC8960661 DOI: 10.1007/s00401-022-02405-8] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 01/31/2022] [Accepted: 01/31/2022] [Indexed: 01/09/2023]
Abstract
Pediatric neoplasms in the central nervous system (CNS) are the leading cause of cancer-related deaths in children. Recent developments in molecular analyses have greatly contributed to a more accurate diagnosis and risk stratification of CNS tumors. Additionally, sequencing studies have identified various, often entity specific, tumor-driving events. In contrast to adult tumors, which often harbor multiple mutated oncogenic drivers, the number of mutated genes in pediatric cancers is much lower and many tumors can have a single oncogenic driver. Moreover, in children, much more than in adults, fusion proteins play an important role in driving tumorigenesis, and many different fusions have been identified as potential driver events in pediatric CNS neoplasms. However, a comprehensive overview of all the different reported oncogenic fusion proteins in pediatric CNS neoplasms is still lacking. A better understanding of the fusion proteins detected in these tumors and of the molecular mechanisms how these proteins drive tumorigenesis, could improve diagnosis and further benefit translational research into targeted therapies necessary to treat these distinct entities. In this review, we discuss the different oncogenic fusions reported in pediatric CNS neoplasms and their structure to create an overview of the variety of oncogenic fusion proteins to date, the tumor entities they occur in and their proposed mode of action.
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Affiliation(s)
- Mieke Roosen
- Princess Máxima Center for Pediatric Oncology, 3584CS, Utrecht, The Netherlands
| | - Zelda Odé
- Princess Máxima Center for Pediatric Oncology, 3584CS, Utrecht, The Netherlands
| | - Jens Bunt
- Princess Máxima Center for Pediatric Oncology, 3584CS, Utrecht, The Netherlands
| | - Marcel Kool
- Princess Máxima Center for Pediatric Oncology, 3584CS, Utrecht, The Netherlands.
- Hopp Children's Cancer Center (KiTZ), 69120, Heidelberg, Germany.
- Division of Pediatric Neurooncology, German Cancer Research Center DKFZ and German Cancer Consortium DKTK, 69120, Heidelberg, Germany.
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26
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Shen E, Van Swearingen AED, Price MJ, Bulsara K, Verhaak RGW, Baëta C, Painter BD, Reitman ZJ, Salama AKS, Clarke JM, Anders CK, Fecci PE, Goodwin CR, Walsh KM. A Need for More Molecular Profiling in Brain Metastases. Front Oncol 2022; 11:785064. [PMID: 35145903 PMCID: PMC8821807 DOI: 10.3389/fonc.2021.785064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Accepted: 12/22/2021] [Indexed: 11/13/2022] Open
Abstract
As local disease control improves, the public health impact of brain metastases (BrM) continues to grow. Molecular features are frequently different between primary and metastatic tumors as a result of clonal evolution during neoplasm migration, selective pressures imposed by systemic treatments, and differences in the local microenvironment. However, biomarker information in BrM is not routinely obtained despite emerging evidence of its clinical value. We review evidence of discordance in clinically actionable biomarkers between primary tumors, extracranial metastases, and BrM. Although BrM biopsy/resection imposes clinical risks, these risks must be weighed against the potential benefits of assessing biomarkers in BrM. First, new treatment targets unique to a patient's BrM may be identified. Second, as BrM may occur late in a patient's disease course, resistance to initial targeted therapies and/or loss of previously identified biomarkers can occur by the time of occult BrM, rendering initial and other targeted therapies ineffective. Thus, current biomarker data can inform real-time treatment options. Third, biomarker information in BrM may provide useful prognostic information for patients. Appreciating the importance of biomarker analyses in BrM tissue, including how it may identify specific drivers of BrM, is critical for the development of more effective treatment strategies to improve outcomes for this growing patient population.
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Affiliation(s)
- Erica Shen
- Division of Neurosurgery, Department of Surgery, University of Connecticut, Farmington, CT, United States
- The Jackson Laboratory for Genomic Medicine, Farmington, CT, United States
| | - Amanda E. D. Van Swearingen
- Division of Medical Oncology, Department of Medicine, Duke University Medical Center, Durham, NC, United States
- Duke Center for Brain and Spine Metastasis, Duke Cancer Institute, Duke University Medical Center, Durham, NC, United States
| | - Meghan J. Price
- Department of Neurosurgery, Duke University Medical Center, Durham, NC, United States
| | - Ketan Bulsara
- Division of Neurosurgery, Department of Surgery, University of Connecticut, Farmington, CT, United States
| | - Roeland G. W. Verhaak
- Division of Neurosurgery, Department of Surgery, University of Connecticut, Farmington, CT, United States
- The Jackson Laboratory for Genomic Medicine, Farmington, CT, United States
- Department of Neurosurgery, Cancer Center Amsterdam, Amsterdam Universitair Medische Centra (UMC), Vrije Universiteit Amsterdam (VU) University Medical Center (VUmc), Amsterdam, Netherlands
| | - César Baëta
- Duke Center for Brain and Spine Metastasis, Duke Cancer Institute, Duke University Medical Center, Durham, NC, United States
- Department of Neurosurgery, Duke University Medical Center, Durham, NC, United States
| | - Brice D. Painter
- Duke Center for Brain and Spine Metastasis, Duke Cancer Institute, Duke University Medical Center, Durham, NC, United States
- Department of Neurosurgery, Duke University Medical Center, Durham, NC, United States
| | - Zachary J. Reitman
- Department of Neurosurgery, Duke University Medical Center, Durham, NC, United States
- Department of Radiation Oncology, Duke University Medical Center, Durham, NC, United States
| | - April K. S. Salama
- Division of Medical Oncology, Department of Medicine, Duke University Medical Center, Durham, NC, United States
- Duke Center for Brain and Spine Metastasis, Duke Cancer Institute, Duke University Medical Center, Durham, NC, United States
| | - Jeffrey M. Clarke
- Division of Medical Oncology, Department of Medicine, Duke University Medical Center, Durham, NC, United States
- Duke Center for Brain and Spine Metastasis, Duke Cancer Institute, Duke University Medical Center, Durham, NC, United States
| | - Carey K. Anders
- Division of Medical Oncology, Department of Medicine, Duke University Medical Center, Durham, NC, United States
- Duke Center for Brain and Spine Metastasis, Duke Cancer Institute, Duke University Medical Center, Durham, NC, United States
| | - Peter E. Fecci
- Duke Center for Brain and Spine Metastasis, Duke Cancer Institute, Duke University Medical Center, Durham, NC, United States
- Department of Neurosurgery, Duke University Medical Center, Durham, NC, United States
| | - C. Rory Goodwin
- Duke Center for Brain and Spine Metastasis, Duke Cancer Institute, Duke University Medical Center, Durham, NC, United States
- Department of Neurosurgery, Duke University Medical Center, Durham, NC, United States
| | - Kyle M. Walsh
- Duke Center for Brain and Spine Metastasis, Duke Cancer Institute, Duke University Medical Center, Durham, NC, United States
- Department of Neurosurgery, Duke University Medical Center, Durham, NC, United States
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27
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Functional characterization of NPM1-TYK2 fusion oncogene. NPJ Precis Oncol 2022; 6:3. [PMID: 35042970 PMCID: PMC8766497 DOI: 10.1038/s41698-021-00246-4] [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: 03/29/2021] [Accepted: 12/16/2021] [Indexed: 11/08/2022] Open
Abstract
Gene fusions are known to drive many human cancers. Therefore, the functional characterization of newly discovered fusions is critical to understanding the oncobiology of these tumors and to enable therapeutic development. NPM1–TYK2 is a novel fusion identified in CD30 + lymphoproliferative disorders, and here we present the functional evaluation of this fusion gene as an oncogene. The chimeric protein consists of the amino-terminus of nucleophosmin 1 (NPM1) and the carboxyl-terminus of tyrosine kinase 2 (TYK2), including the kinase domain. Using in vitro lymphoid cell transformation assays and in vivo tumorigenic xenograft models we present direct evidence that the fusion gene is an oncogene. NPM1 fusion partner provides the critical homodimerization needed for the fusion kinase constitutive activation and downstream signaling that are responsible for cell transformation. As a result, our studies identify NPM1–TYK2 as a novel fusion oncogene and suggest that inhibition of fusion homodimerization could be a precision therapeutic approach in cutaneous T-cell lymphoma patients expressing this chimera.
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28
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Nunes-Xavier CE, Zaldumbide L, Mosteiro L, López-Almaraz R, García de Andoin N, Aguirre P, Emaldi M, Torices L, López JI, Pulido R. Protein Tyrosine Phosphatases in Neuroblastoma: Emerging Roles as Biomarkers and Therapeutic Targets. Front Cell Dev Biol 2021; 9:811297. [PMID: 34957126 PMCID: PMC8692838 DOI: 10.3389/fcell.2021.811297] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Accepted: 11/23/2021] [Indexed: 12/23/2022] Open
Abstract
Neuroblastoma is a type of cancer intimately related with early development and differentiation of neuroendocrine cells, and constitutes one of the pediatric cancers with higher incidence and mortality. Protein tyrosine phosphatases (PTPs) are key regulators of cell growth and differentiation by their direct effect on tyrosine dephosphorylation of specific protein substrates, exerting major functions in the modulation of intracellular signaling during neuron development in response to external cues driving cell proliferation, survival, and differentiation. We review here the current knowledge on the role of PTPs in neuroblastoma cell growth, survival, and differentiation. The potential of PTPs as biomarkers and molecular targets for inhibition in neuroblastoma therapies is discussed.
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Affiliation(s)
- Caroline E. Nunes-Xavier
- Biomarkers in Cancer Unit, Biocruces Bizkaia Health Research Institute, Barakaldo, Spain
- Department of Tumor Biology, Institute for Cancer Research, Oslo University Hospital Radiumhospitalet, Oslo, Norway
- *Correspondence: Caroline E. Nunes-Xavier, ; Rafael Pulido,
| | - Laura Zaldumbide
- Department of Pathology, Cruces University Hospital, Barakaldo, Spain
| | - Lorena Mosteiro
- Department of Pathology, Cruces University Hospital, Barakaldo, Spain
| | | | | | - Pablo Aguirre
- Department of Pathology, Donostia University Hospital, San Sebastian, Spain
| | - Maite Emaldi
- Biomarkers in Cancer Unit, Biocruces Bizkaia Health Research Institute, Barakaldo, Spain
| | - Leire Torices
- Biomarkers in Cancer Unit, Biocruces Bizkaia Health Research Institute, Barakaldo, Spain
| | - José I. López
- Biomarkers in Cancer Unit, Biocruces Bizkaia Health Research Institute, Barakaldo, Spain
- Department of Pathology, Cruces University Hospital, Barakaldo, Spain
| | - Rafael Pulido
- Biomarkers in Cancer Unit, Biocruces Bizkaia Health Research Institute, Barakaldo, Spain
- IKERBASQUE, Basque Foundation for Science, Bilbao, Spain
- *Correspondence: Caroline E. Nunes-Xavier, ; Rafael Pulido,
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29
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The Tyrosine Phosphatase hPTPRβ Controls the Early Signals and Dopaminergic Cells Viability via the P2X 7 Receptor. Int J Mol Sci 2021; 22:ijms222312936. [PMID: 34884741 PMCID: PMC8657974 DOI: 10.3390/ijms222312936] [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: 09/10/2021] [Revised: 11/23/2021] [Accepted: 11/26/2021] [Indexed: 11/30/2022] Open
Abstract
ATP, one of the signaling molecules most commonly secreted in the nervous system and capable of stimulating multiple pathways, binds to the ionotropic purinergic receptors, in particular, the P2X7 receptor (P2X7R) and stimulates neuronal cell death. Given this effect of purinergic receptors on the viability of dopaminergic neurons model cells and that Ras GTPases control Erk1/2-regulated mitogen-activated cell proliferation and survival, we have investigated the role of the small GTPases of the Ras superfamily, together with their regulatory and effector molecules as the potential molecular intermediates in the P2X7R-regulated cell death of SN4741 dopaminergic neurons model cells. Here, we demonstrate that the neuronal response to purinergic stimulation involves the Calmodulin/RasGRF1 activation of the small GTPase Ras and Erk1/2. We also demonstrate that tyrosine phosphatase PTPRβ and other tyrosine phosphatases regulate the small GTPase activation pathway and neuronal viability. Our work expands the knowledge on the intracellular responses of dopaminergic cells by identifying new participating molecules and signaling pathways. In this sense, the study of the molecular circuitry of these neurons is key to understanding the functional effects of ATP, as well as considering the importance of these cells in Parkinson’s Disease.
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30
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Defining Pathological Activities of ALK in Neuroblastoma, a Neural Crest-Derived Cancer. Int J Mol Sci 2021; 22:ijms222111718. [PMID: 34769149 PMCID: PMC8584162 DOI: 10.3390/ijms222111718] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 10/25/2021] [Accepted: 10/25/2021] [Indexed: 12/13/2022] Open
Abstract
Neuroblastoma is a common extracranial solid tumour of childhood, responsible for 15% of cancer-related deaths in children. Prognoses vary from spontaneous remission to aggressive disease with extensive metastases, where treatment is challenging. Tumours are thought to arise from sympathoadrenal progenitor cells, which derive from an embryonic cell population called neural crest cells that give rise to diverse cell types, such as facial bone and cartilage, pigmented cells, and neurons. Tumours are found associated with mature derivatives of neural crest, such as the adrenal medulla or paraspinal ganglia. Sympathoadrenal progenitor cells express anaplastic lymphoma kinase (ALK), which encodes a tyrosine kinase receptor that is the most frequently mutated gene in neuroblastoma. Activating mutations in the kinase domain are common in both sporadic and familial cases. The oncogenic role of ALK has been extensively studied, but little is known about its physiological role. Recent studies have implicated ALK in neural crest migration and sympathetic neurogenesis. However, very few downstream targets of ALK have been identified. Here, we describe pathological activation of ALK in the neural crest, which promotes proliferation and migration, while preventing differentiation, thus inducing the onset of neuroblastoma. Understanding the effects of ALK activity on neural crest cells will help find new targets for neuroblastoma treatment.
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31
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Jarahian M, Marofi F, Maashi MS, Ghaebi M, Khezri A, Berger MR. Re-Expression of Poly/Oligo-Sialylated Adhesion Molecules on the Surface of Tumor Cells Disrupts Their Interaction with Immune-Effector Cells and Contributes to Pathophysiological Immune Escape. Cancers (Basel) 2021; 13:5203. [PMID: 34680351 PMCID: PMC8534074 DOI: 10.3390/cancers13205203] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Revised: 10/11/2021] [Accepted: 10/12/2021] [Indexed: 12/28/2022] Open
Abstract
Glycans linked to surface proteins are the most complex biological macromolecules that play an active role in various cellular mechanisms. This diversity is the basis of cell-cell interaction and communication, cell growth, cell migration, as well as co-stimulatory or inhibitory signaling. Our review describes the importance of neuraminic acid and its derivatives as recognition elements, which are located at the outermost positions of carbohydrate chains linked to specific glycoproteins or glycolipids. Tumor cells, especially from solid tumors, mask themselves by re-expression of hypersialylated neural cell adhesion molecule (NCAM), neuropilin-2 (NRP-2), or synaptic cell adhesion molecule 1 (SynCAM 1) in order to protect themselves against the cytotoxic attack of the also highly sialylated immune effector cells. More particularly, we focus on α-2,8-linked polysialic acid chains, which characterize carrier glycoproteins such as NCAM, NRP-2, or SynCam-1. This characteristic property correlates with an aggressive clinical phenotype and endows them with multiple roles in biological processes that underlie all steps of cancer progression, including regulation of cell-cell and/or cell-extracellular matrix interactions, as well as increased proliferation, migration, reduced apoptosis rate of tumor cells, angiogenesis, and metastasis. Specifically, re-expression of poly/oligo-sialylated adhesion molecules on the surface of tumor cells disrupts their interaction with immune-effector cells and contributes to pathophysiological immune escape. Further, sialylated glycoproteins induce immunoregulatory cytokines and growth factors through interactions with sialic acid-binding immunoglobulin-like lectins. We describe the processes, which modulate the interaction between sialylated carrier glycoproteins and their ligands, and illustrate that sialic acids could be targets of novel therapeutic strategies for treatment of cancer and immune diseases.
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Affiliation(s)
- Mostafa Jarahian
- German Cancer Research Center, Toxicology and Chemotherapy Unit Heidelberg, 69120 Heidelberg, Germany;
| | - Faroogh Marofi
- Department of Hematology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz 5165665931, Iran;
| | - Marwah Suliman Maashi
- Stem Cells and Regenerative Medicine Unit at King Fahad Medical Research Centre, Jeddah 11211, Saudi Arabia;
| | - Mahnaz Ghaebi
- Cancer Gene Therapy Research Center (CGRC), Zanjan University of Medical Sciences, Zanjan 4513956184, Iran;
| | - Abdolrahman Khezri
- Department of Biotechnology, Inland Norway University of Applied Sciences, 2418 Hamar, Norway;
| | - Martin R. Berger
- German Cancer Research Center, Toxicology and Chemotherapy Unit Heidelberg, 69120 Heidelberg, Germany;
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Lee Y, Cho Y, Park EY, Park S, Hwang KH, Han J. One-Step Polymerase Chain Reaction-Free Nanowire-Based Plasma Cell-Free DNA Assay to Detect EML4-ALK Fusion and to Monitor Resistance in Lung Cancer. Oncologist 2021; 26:e1683-e1692. [PMID: 34272914 PMCID: PMC8488792 DOI: 10.1002/onco.13902] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Accepted: 12/04/2020] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Next-generation sequencing has mostly been used for genotyping cell-free DNA (cfDNA) in plasma. However, this assay has several clinical limitations. We evaluated the clinical utility of a novel polymerase chain reaction-free nanowire (NW)-based plasma cfDNA assay for detecting ALK fusion and mutations. PATIENTS, MATERIALS, AND METHODS We consecutively enrolled 99 patients with advanced non-small cell lung cancer undergoing a fluorescence in situ hybridization (FISH) test for ALK fusion; ALK-positive (n = 36). The NW-based assay was performed using 50-100 μL of plasma collected at pretreatment and every 8 weeks during ALK inhibitor treatment. RESULTS There was high concordance between the NW-based assay and the FISH test for identification of ALK fusion (94.9% with a kappa coefficient value of 0.892, 95% confidence interval [CI], 0.799-0.984). There was no difference in the response rate to the first anaplastic lymphoma kinase inhibitor between the ALK-positive patients identified by the NW-based assay and by the FISH test (73.5% vs. 72.2%, p = .931). In the ALK variant analysis, variants 1 and 3 subgroups were detected in 27 (75.0%) and 8 (22.2%) patients, respectively. Among 24 patients treated with crizotinib, variant 3 subgroup was associated with worse median overall survival than variant 1 subgroup (36.5 months; 95% CI, 0.09-87.6 vs. 19.8 months; 95% CI, 9.9-not reached, p = .004]. A serial assessment identified that ALK L1196M resistance mutation emerged before radiologic progression during crizotinib treatment. CONCLUSION The newly developed simple NW-based cfDNA assay may be clinically applicable for rapid diagnosis of ALK fusion with its variant forms and early detection of resistance. IMPLICATIONS FOR PRACTICE The authors developed a novel one-step polymerase chain reaction-free nanowire (NW)-based plasma cell-free DNA (cfDNA) assay. This study evaluated the clinical utility of this novel method for the diagnosis of EML4-ALK fusion in advanced non-small cell lung cancer (NSCLC). The NW-based assay and FISH test showed high concordance rate in 99 patients with advanced NSCLC. Serial cfDNA assessment demonstrated this method provided early detection of resistance before radiologic progression during crizotinib treatment. Taken together, plasma cfDNA genotyping by the NW-based cfDNA assay may be useful for the rapid diagnosis of ALK fusion, classifying variants, and early detection of resistance.
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Affiliation(s)
- Youngjoo Lee
- Center for Lung Cancer, National Cancer Center KoreaGoyangRepublic of Korea
| | - Youngnam Cho
- Translational Research Branch, National Cancer Center KoreaGoyangRepublic of Korea
- Department of Cancer Biomedical Science, Graduate School of Cancer Science and PolicyGoyangRepublic of Korea
- Genopsy Inc.SeoulRepublic of Korea
| | - Eun Young Park
- Biostatics Collaboration Team, National Cancer Center KoreaGoyangRepublic of Korea
| | - Seong‐Yun Park
- Department of Pathology, National Cancer Center KoreaGoyangRepublic of Korea
| | - Kum Hui Hwang
- Center for Lung Cancer, National Cancer Center KoreaGoyangRepublic of Korea
| | - Ji‐Youn Han
- Center for Lung Cancer, National Cancer Center KoreaGoyangRepublic of Korea
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Chen YL, Chen WL, Cheng YC, Lin MC, Yang SC, Tsai HW, Lin C, Su WC, Chow NH, Ho CL. Development of a novel ALK rearrangement screening test for non-small cell lung cancers. PLoS One 2021; 16:e0257152. [PMID: 34559836 PMCID: PMC8462717 DOI: 10.1371/journal.pone.0257152] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 08/24/2021] [Indexed: 11/18/2022] Open
Abstract
Approximately 5–7% of non–small cell lung cancer (NSCLC) cases harbor an anaplastic lymphoma kinase (ALK) fusion gene and may benefit from ALK inhibitor therapy. To detect ALK fusion genes, we developed a novel test using reverse transcription polymerase chain reaction (RT-PCR) for the ALK kinase domain (KD). Since ALK expression is mostly silenced in the adult with the exception of neuronal tissue, the normal lung tissue, mesothelial lining, and inflammatory cells are devoid of ALK transcript, making ALK KD RT-PCR an ideal surrogate test for ALK fusion transcripts in lung or pleural effusion. The test was designed with a short PCR product (197 bp) to work for both malignant pleural effusion (MPE) and formalin-fixed, paraffin-embedded (FFPE) NSCLC samples. Using ALK IHC as a reference, the sensitivity of the test was 100% for both MPE and FFPE. The specificity was 97.6% for MPE and 97.4% for FFPE. Two false positive cases were found. One was a metastatic brain lesion which should be avoided in the future due to intrinsic ALK expression in the neuronal tissue. The other one resulted from ALK gene amplification. Due to potential false positivity, subsequent confirmation tests such as fluorescence in situ hybridization or multiplex PCR would be preferable. Nevertheless, the test is simple and inexpensive with no false negativity, making it a desirable screening test. It also offers an advantage over multiplex RT-PCR with the capability to detect novel ALK fusions. Indeed through the screening test, we found a novel ALK fusion partner (sperm antigen with calponin homology and coiled-coil domains 1 like gene, SPECC1L) with increased sensitivity to crizotinib in vitro. In summary, a novel RNA-based ALK KD analysis was developed for ALK rearrangement screening in MPE and FFPE specimens of NSCLC. This simple inexpensive test can be implemented as routine diagnostics.
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Affiliation(s)
- Yi-Lin Chen
- Molecular Diagnosis Laboratory, Department of Pathology, National Cheng Kung University Hospital, Tainan, Taiwan
- Department of Medical Laboratory Science and Biotechnology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Molecular Medicine Core Laboratory, Research center of Clinical Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
- Associations of Medical Technologists, Tainan, Taiwan
| | - Wan-Li Chen
- Molecular Diagnosis Laboratory, Department of Pathology, National Cheng Kung University Hospital, Tainan, Taiwan
- Molecular Medicine Core Laboratory, Research center of Clinical Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
| | - Yi-Chia Cheng
- Department of Medical Laboratory Science and Biotechnology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Ming-Ching Lin
- Molecular Diagnosis Laboratory, Department of Pathology, National Cheng Kung University Hospital, Tainan, Taiwan
- Molecular Medicine Core Laboratory, Research center of Clinical Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
| | - Shu-Ching Yang
- Molecular Diagnosis Laboratory, Department of Pathology, National Cheng Kung University Hospital, Tainan, Taiwan
- Molecular Medicine Core Laboratory, Research center of Clinical Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
| | - Hung-Wen Tsai
- Molecular Diagnosis Laboratory, Department of Pathology, National Cheng Kung University Hospital, Tainan, Taiwan
| | - Chien‐Chung Lin
- Department of Internal Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
| | - Wu-Chou Su
- Department of Internal Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
| | - Nan-Haw Chow
- Molecular Diagnosis Laboratory, Department of Pathology, National Cheng Kung University Hospital, Tainan, Taiwan
- Molecular Medicine Core Laboratory, Research center of Clinical Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
- The Institute of Molecular Medical, College of Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
| | - Chung-Liang Ho
- Molecular Diagnosis Laboratory, Department of Pathology, National Cheng Kung University Hospital, Tainan, Taiwan
- Department of Medical Laboratory Science and Biotechnology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Molecular Medicine Core Laboratory, Research center of Clinical Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
- The Institute of Molecular Medical, College of Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
- * E-mail:
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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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Krenik D, Weiss JB, Raber J. Role of the parental NF1 carrier in effects of pharmacological inhibition of anaplastic lymphoma kinase in Neurofibromatosis 1 mutant mice. Brain Res 2021; 1769:147594. [PMID: 34339711 DOI: 10.1016/j.brainres.2021.147594] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 07/19/2021] [Accepted: 07/25/2021] [Indexed: 11/16/2022]
Abstract
Neurofibromatosis type 1 (NF1), a genetically determined neurodevelopmental disorder and tumor syndrome, is associated with cognitive impairments, including in executive function and sleep-related problems. Consistent with the human data, NF1 heterozygous (Het) mice show impaired spatial learning and memory in the water maze and extinction of contextual fear memory. It is not clear whether neurological phenotypes might depend on the parental carrier. In this study, we compared the behavioral and cognitive performance of NF1 Het and wild-type litter mates with either the father (PC) or the mother (MC) as the NF1 carrier on a F1 C57BL/66/129SvJ background. The behavioral and cognitive phenotypes and responsiveness to Alk inhibition in heterozygous NF1 offspring depended on whether the parental carrier was maternal or paternal. Alk inhibition (20 mg/kg) increased activity levels during the dark period in NF1 Het PC, but not MC, mice. In the water maze, NF1 Het PC, but not MC, mice showed reduced cognitive flexibility and impaired ability to locate the third hidden platform location, which was improved by Alk inhibition (3.6 mg/kg). Consistent with reduced cognitive flexibility, WT, but not NF1, mice showed better performance in the third than second water maze probe trial. Finally, Alk inhibition (10 mg/kg) increased baseline activity of NF1 MC, but not PC, mice during the fear conditioning test. Thus, the effective dose depends on the behavioral test and genotype but indicates that in NF1 patients cognitive flexibility might be particularly sensitive to Alk inhibition.
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Affiliation(s)
- Destine Krenik
- Department of Behavioral Neuroscience, Oregon Health & Science University, Portland, OR 97239, USA
| | - Joseph B Weiss
- Cardiovascular Institute and Warren Alpert School of Medicine at Brown University Providence, RI 02840, USA
| | - Jacob Raber
- Department of Behavioral Neuroscience, Oregon Health & Science University, Portland, OR 97239, USA; Departments of Neurology, Psychiatry, and Radiation Medicine, Division of Neuroscience ONPRC, Oregon Health & Science University, Portland, OR 97239, USA; College of Pharmacy, Oregon State University, Corvallis, Oregon, OR 97331, USA.
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36
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Georganta EM, Moressis A, Skoulakis EMC. Associative Learning Requires Neurofibromin to Modulate GABAergic Inputs to Drosophila Mushroom Bodies. J Neurosci 2021; 41:5274-5286. [PMID: 33972401 PMCID: PMC8211548 DOI: 10.1523/jneurosci.1605-20.2021] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 04/12/2021] [Accepted: 04/15/2021] [Indexed: 12/28/2022] Open
Abstract
Cognitive dysfunction is among the hallmark symptoms of Neurofibromatosis 1, and accordingly, loss of the Drosophila melanogaster ortholog of Neurofibromin 1 (dNf1) precipitates associative learning deficits. However, the affected circuitry in the adult CNS remained unclear and the compromised mechanisms debatable. Although the main evolutionarily conserved function attributed to Nf1 is to inactivate Ras, decreased cAMP signaling on its loss has been thought to underlie impaired learning. Using mixed sex populations, we determine that dNf1 loss results in excess GABAergic signaling to the central for associative learning mushroom body (MB) neurons, apparently suppressing learning. dNf1 is necessary and sufficient for learning within these non-MB neurons, as a dAlk and Ras1-dependent, but PKA-independent modulator of GABAergic neurotransmission. Surprisingly, we also uncovered and discuss a postsynaptic Ras1-dependent, but dNf1-independnet signaling within the MBs that apparently responds to presynaptic GABA levels and contributes to the learning deficit of the mutants.
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Affiliation(s)
- Eirini-Maria Georganta
- Institute for Fundamental Biomedical Research, Biomedical Sciences Research Center "Alexander Fleming" Vari, 16672, Greece
| | - Anastasios Moressis
- Institute for Fundamental Biomedical Research, Biomedical Sciences Research Center "Alexander Fleming" Vari, 16672, Greece
| | - Efthimios M C Skoulakis
- Institute for Fundamental Biomedical Research, Biomedical Sciences Research Center "Alexander Fleming" Vari, 16672, Greece
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37
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Pawlicki JM, Cookmeyer DL, Maseda D, Everett JK, Wei F, Kong H, Zhang Q, Wang HY, Tobias JW, Walter DM, Zullo KM, Javaid S, Watkins A, Wasik MA, Bushman FD, Riley JL. NPM-ALK-Induced Reprogramming of Mature TCR-Stimulated T Cells Results in Dedifferentiation and Malignant Transformation. Cancer Res 2021; 81:3241-3254. [PMID: 33619116 PMCID: PMC8260452 DOI: 10.1158/0008-5472.can-20-2297] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 12/28/2020] [Accepted: 02/19/2021] [Indexed: 12/22/2022]
Abstract
Fusion genes including NPM-ALK can promote T-cell transformation, but the signals required to drive a healthy T cell to become malignant remain undefined. In this study, we introduce NPM-ALK into primary human T cells and demonstrate induction of the epithelial-to-mesenchymal transition (EMT) program, attenuation of most T-cell effector programs, reemergence of an immature epigenomic profile, and dynamic regulation of c-Myc, E2F, and PI3K/mTOR signaling pathways early during transformation. A mutant of NPM-ALK failed to bind several signaling complexes including GRB2/SOS, SHC1, SHC4, and UBASH3B and was unable to transform T cells. Finally, T-cell receptor (TCR)-generated signals were required to achieve T-cell transformation, explaining how healthy individuals can harbor T cells with NPM-ALK translocations. These findings describe the fundamental mechanisms of NPM-ALK-mediated oncogenesis and may serve as a model to better understand factors that regulate tumor formation. SIGNIFICANCE: This investigation into malignant transformation of T cells uncovers a requirement for TCR triggering, elucidates integral signaling complexes nucleated by NPM-ALK, and delineates dynamic transcriptional changes as a T cell transforms.See related commentary by Spasevska and Myklebust, p. 3160.
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MESH Headings
- Apoptosis
- Cell Dedifferentiation
- Cell Proliferation
- Cell Transformation, Neoplastic/immunology
- Cell Transformation, Neoplastic/metabolism
- Cell Transformation, Neoplastic/pathology
- Cellular Reprogramming
- Humans
- Lymphoma, Large-Cell, Anaplastic/genetics
- Lymphoma, Large-Cell, Anaplastic/immunology
- Lymphoma, Large-Cell, Anaplastic/metabolism
- Lymphoma, Large-Cell, Anaplastic/pathology
- Phosphorylation
- Protein-Tyrosine Kinases/genetics
- Protein-Tyrosine Kinases/metabolism
- Receptors, Antigen, T-Cell/genetics
- Receptors, Antigen, T-Cell/metabolism
- T-Lymphocytes/immunology
- TOR Serine-Threonine Kinases/genetics
- TOR Serine-Threonine Kinases/metabolism
- Tumor Cells, Cultured
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Affiliation(s)
- Jan M Pawlicki
- Department of Microbiology, University of Pennsylvania, Philadelphia, Pennsylvania
- Center for Cellular Immunotherapies, University of Pennsylvania, Philadelphia, Pennsylvania
| | - David L Cookmeyer
- Department of Microbiology, University of Pennsylvania, Philadelphia, Pennsylvania
- Center for Cellular Immunotherapies, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Damian Maseda
- Department of Microbiology, University of Pennsylvania, Philadelphia, Pennsylvania
- Center for Cellular Immunotherapies, University of Pennsylvania, Philadelphia, Pennsylvania
| | - John K Everett
- Department of Microbiology, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Fang Wei
- Department of Microbiology, University of Pennsylvania, Philadelphia, Pennsylvania
- Center for Cellular Immunotherapies, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Hong Kong
- Department of Microbiology, University of Pennsylvania, Philadelphia, Pennsylvania
- Center for Cellular Immunotherapies, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Qian Zhang
- Pathology and Laboratory Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Hong Y Wang
- Pathology and Laboratory Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - John W Tobias
- Penn Genomic Analysis Core, University of Pennsylvania, Philadelphia, Pennsylvania
| | - David M Walter
- Department of Microbiology, University of Pennsylvania, Philadelphia, Pennsylvania
- Center for Cellular Immunotherapies, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Kelly M Zullo
- Department of Microbiology, University of Pennsylvania, Philadelphia, Pennsylvania
- Center for Cellular Immunotherapies, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Sarah Javaid
- Merck Research Laboratories, Boston, Massachusetts
| | | | - Mariusz A Wasik
- Pathology and Laboratory Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Frederic D Bushman
- Department of Microbiology, University of Pennsylvania, Philadelphia, Pennsylvania
| | - James L Riley
- Department of Microbiology, University of Pennsylvania, Philadelphia, Pennsylvania.
- Center for Cellular Immunotherapies, University of Pennsylvania, Philadelphia, Pennsylvania
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Moreno MM, Barrell WB, Godwin A, Guille M, Liu KJ. Anaplastic lymphoma kinase (alk), a neuroblastoma associated gene, is expressed in neural crest domains during embryonic development of Xenopus. Gene Expr Patterns 2021; 40:119183. [PMID: 34020009 DOI: 10.1016/j.gep.2021.119183] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 04/11/2021] [Accepted: 05/04/2021] [Indexed: 10/21/2022]
Abstract
Neuroblastoma is a neural crest-derived paediatric cancer that is the most common and deadly solid extracranial tumour of childhood. It arises when neural crest cells fail to follow their differentiation program to give rise to cells of the sympathoadrenal lineage. These undifferentiated cells can proliferate and migrate, forming tumours mostly found associated with the adrenal glands. Activating mutations in the kinase domain of anaplastic lymphoma kinase (ALK) are linked to high-risk cases, where extensive therapy is ineffective. However, the role of ALK in embryonic development, downstream signal transduction and in metastatic transformation of the neural crest is poorly understood. Here, we demonstrate high conservation of the ALK protein sequences among vertebrates. We then examine alk mRNA expression in the frog models Xenopus laevis and Xenopus tropicalis. Using in situ hybridisation of Xenopus embryos, we show that alk is expressed in neural crest domains throughout development, suggesting a possible role in neuroblastoma initiation. Lastly, RT-qPCR analyses show high levels of alk expression at tadpole stages. Collectively, these data may begin to elucidate how alk functions in neural crest cells and how its deregulation can result in tumorigenesis.
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Affiliation(s)
- Marcela M Moreno
- Centre for Craniofacial and Regenerative Biology, King's College London, London, SE1 9RT, UK
| | - William B Barrell
- Centre for Craniofacial and Regenerative Biology, King's College London, London, SE1 9RT, UK
| | - Annie Godwin
- European Xenopus Resource Centre, School of Biological Sciences, University of Portsmouth, Portsmouth, PO1 2DY, UK
| | - Matthew Guille
- European Xenopus Resource Centre, School of Biological Sciences, University of Portsmouth, Portsmouth, PO1 2DY, UK
| | - Karen J Liu
- Centre for Craniofacial and Regenerative Biology, King's College London, London, SE1 9RT, UK.
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Bronte G, Cafaro A, Pasini L, Priano I, Andrikou K, Cravero P, Burgio MA, Delmonte A, Crinò L. Brigatinib in the first-line treatment of ALK+ metastatic NSCLC: safety and efficacy. Expert Rev Anticancer Ther 2021; 21:809-817. [PMID: 33905667 DOI: 10.1080/14737140.2021.1923485] [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: 10/21/2022]
Abstract
Introduction: Among the oncogene-addicted non-small cell lung cancer patients, those bearing ALK rearrangement can be currently treated with next-generation ALK inhibitors. Brigatinib was first used to treat Crizotinib-resistant patients because it can target resistance mutations in ALK fusion protein. Recently, Brigatinib was also studied as upfront treatment of newly diagnosed ALK-positive patients.Areas covered: We outline the drug profile of Brigatinib as first-line treatment and compare it with other ALK inhibitors available. The context of ALK-rearranged non-small cell lung cancer and pharmacological aspects of Brigatinib are reviewed before the analysis of the results from the study ALTA-1 L in terms of efficacy and safety.Expert opinion: The superior efficacy of Brigatinib over Crizotinib as first-line treatment is undoubted. Consequently, Brigatinib is a new option in untreated ALK+ metastatic NSCLC patients, among the other drugs available for this indication, such as Ceritinib and Alectinib. Each of these ALK inhibitors has a specific tolerability profile, so that the choice may be also guided by patient preference according to potential side effects. In the future other factors could impact treatment choice, for instance the kind of resistance ALK mutations develop under treatment could influence the sequence of ALK inhibitors.
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Affiliation(s)
- Giuseppe Bronte
- Department of Medical Oncology, IRCCS Istituto Romagnolo per Lo Studio Dei Tumori (IRST) "Dino Amadori", Meldola, Italy
| | - Alessandro Cafaro
- Oncology Pharmacy Unit, IRCCS Istituto Romagnolo per Lo Studio Dei Tumori (IRST) "Dino Amadori", Meldola, Italy
| | - Luigi Pasini
- Biosciences Laboratory, IRCCS Istituto Romagnolo per Lo Studio Dei Tumori (IRST) "Dino Amadori", Meldola, Italy
| | - Ilaria Priano
- Department of Medical Oncology, IRCCS Istituto Romagnolo per Lo Studio Dei Tumori (IRST) "Dino Amadori", Meldola, Italy
| | - Kalliopi Andrikou
- Department of Medical Oncology, IRCCS Istituto Romagnolo per Lo Studio Dei Tumori (IRST) "Dino Amadori", Meldola, Italy
| | - Paola Cravero
- Department of Medical Oncology, IRCCS Istituto Romagnolo per Lo Studio Dei Tumori (IRST) "Dino Amadori", Meldola, Italy
| | - Marco Angelo Burgio
- Department of Medical Oncology, IRCCS Istituto Romagnolo per Lo Studio Dei Tumori (IRST) "Dino Amadori", Meldola, Italy
| | - Angelo Delmonte
- Department of Medical Oncology, IRCCS Istituto Romagnolo per Lo Studio Dei Tumori (IRST) "Dino Amadori", Meldola, Italy
| | - Lucio Crinò
- Department of Medical Oncology, IRCCS Istituto Romagnolo per Lo Studio Dei Tumori (IRST) "Dino Amadori", Meldola, Italy
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Mukhamejanova Z, Tong Y, Xiang Q, Xu F, Pang J. Recent Advances in the Design and Development of Anticancer Molecules based on PROTAC Technology. Curr Med Chem 2021; 28:1304-1327. [PMID: 32164504 DOI: 10.2174/0929867327666200312112412] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Revised: 02/24/2020] [Accepted: 03/05/2020] [Indexed: 11/22/2022]
Abstract
PROTAC (Proteolysis Targeting Chimera) degraders based on protein knockdown technology are now suggested as a novel option for the treatment of various diseases. Over the last couple of years, the application of PROTAC technology has spread in a wide range of disorders, and plenty of PROTAC molecules with high potency have been reported. Mostly developing for anticancer therapy, these molecules showed high selectivities to target proteins, the ability to significantly induce degradation of oncoproteins, good in vitro and in vivo results. In this review, we summarized the recent development of PROTAC technology in the anticancer therapy field, including molecular design, types of targeted proteins, in vitro and in vivo results. Additionally, we also discuss the prospects and challenges for the application of candidates based on PROTAC strategy in clinical trials.
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Affiliation(s)
| | - Yichen Tong
- School of Chemistry, Sun Yat-Sen University, Guangzhou 510275, China
| | - Qi Xiang
- Institute of Biomedicine & Guangdong Provincial Key Laboratory of Bioengineering Medicine, Jinan University, Guangzhou 510632, China
| | - Fang Xu
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Chinese Ministry of Education (MOE), Guangzhou City Key Laboratory of Precision Chemical Drug Development, School of Pharmacy, Jinan University, Guangzhou 510632, China
| | - Jiyan Pang
- School of Chemistry, Sun Yat-Sen University, Guangzhou 510275, China
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Udhaya Kumar S, Madhana Priya N, Thirumal Kumar D, Anu Preethi V, Kumar V, Nagarajan D, Magesh R, Younes S, Zayed H, George Priya Doss C. An integrative analysis to distinguish between emphysema (EML) and alpha-1 antitrypsin deficiency-related emphysema (ADL)-A systems biology approach. ADVANCES IN PROTEIN CHEMISTRY AND STRUCTURAL BIOLOGY 2021; 127:315-342. [PMID: 34340772 DOI: 10.1016/bs.apcsb.2021.02.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Lung Emphysema is an abnormal enlargement of the air sacs followed by the destruction of alveolar walls without any prominent fibrosis. This study primarily identifies the differentially expressed genes (DEGs), interactions between them, and their significant involvement in the activated signaling cascades. The dataset with ID GSE1122 (five normal lung tissue samples, five of usual emphysema, and five of alpha-1 antitrypsin deficiency-related emphysema) from the gene expression omnibus (GEO) was analyzed using the GEO2R tool. The physical association between the DEGs were mapped using the STRING tool and was visualized in the Cytoscape software. The enriched functional processes were identified with the ClueGO plugin's help from Cytoscape. Further integrative functional annotation was performed by implying the GeneGo Metacore™ to distinguish the enriched pathway maps, process networks, and GO processes. The results from this analysis revealed the critical signaling cascades that have been either activated or inhibited due to identified DEGs. We found the activated pathways such as immune response IL-1 signaling pathway, positive regulation of smooth muscle migration, BMP signaling pathway, positive regulation of leukocyte migration, NIK/NF-kappB signaling, and cytochrome-c oxidase activity. Finally, we mapped four crucial genes (CCL5, ALK, TAC1, CD74, and HLA-DOA) by comparing the functional annotations that could be significantly influential in emphysema molecular pathogenesis. Our study provides insights into the pathogenesis of emphysema and helps in developing potential drug targets against emphysema.
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Affiliation(s)
- S Udhaya Kumar
- School of BioSciences and Technology, Vellore Institute of Technology, Vellore, Tamil Nadu, India
| | - N Madhana Priya
- Department of Biotechnology, Sri Ramachandra Institute of Higher Education and Research (DU), Porur, Chennai, Tamil Nadu, India
| | - D Thirumal Kumar
- Meenakshi Academy of Higher Education and Research, Chennai, Tamil Nadu, India
| | - V Anu Preethi
- School of Computer Science and Engineering, Vellore Institute of Technology, Vellore, Tamil Nadu, India
| | - Vibhaa Kumar
- School of BioSciences and Technology, Vellore Institute of Technology, Vellore, Tamil Nadu, India
| | - Dhanushya Nagarajan
- School of BioSciences and Technology, Vellore Institute of Technology, Vellore, Tamil Nadu, India
| | - R Magesh
- Department of Biotechnology, Sri Ramachandra Institute of Higher Education and Research (DU), Porur, Chennai, Tamil Nadu, India
| | - Salma Younes
- Department of Biomedical Sciences, College of Health and Sciences, QU Health, Qatar University, Doha, Qatar
| | - Hatem Zayed
- Department of Biomedical Sciences, College of Health and Sciences, QU Health, Qatar University, Doha, Qatar
| | - C George Priya Doss
- School of BioSciences and Technology, Vellore Institute of Technology, Vellore, Tamil Nadu, India.
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Uchihara Y, Tago K, Tamura H, Funakoshi‐Tago M. EBP2, a novel NPM-ALK-interacting protein in the nucleolus, contributes to the proliferation of ALCL cells by regulating tumor suppressor p53. Mol Oncol 2021; 15:167-194. [PMID: 33040459 PMCID: PMC7782078 DOI: 10.1002/1878-0261.12822] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 08/20/2020] [Accepted: 10/07/2020] [Indexed: 12/27/2022] Open
Abstract
The oncogenic fusion protein nucleophosmin-anaplastic lymphoma kinase (NPM-ALK), found in anaplastic large-cell lymphoma (ALCL), localizes to the cytosol, nucleoplasm, and nucleolus. However, the relationship between its localization and transforming activity remains unclear. We herein demonstrated that NPM-ALK localized to the nucleolus by binding to nucleophosmin 1 (NPM1), a nucleolar protein that exhibits shuttling activity between the nucleolus and cytoplasm, in a manner that was dependent on its kinase activity. In the nucleolus, NPM-ALK interacted with Epstein-Barr virus nuclear antigen 1-binding protein 2 (EBP2), which is involved in rRNA biosynthesis. Moreover, enforced expression of NPM-ALK induced tyrosine phosphorylation of EBP2. Knockdown of EBP2 promoted the activation of the tumor suppressor p53, leading to G0 /G1 -phase cell cycle arrest in Ba/F3 cells transformed by NPM-ALK and ALCL patient-derived Ki-JK cells, but not ALCL patient-derived SUDH-L1 cells harboring p53 gene mutation. In Ba/F3 cells transformed by NPM-ALK and Ki-JK cells, p53 activation induced by knockdown of EBP2 was significantly inhibited by Akt inhibitor GDC-0068, mTORC1 inhibitor rapamycin, and knockdown of Raptor, an essential component of mTORC1. These results suggest that the knockdown of EBP2 triggered p53 activation through the Akt-mTORC1 pathway in NPM-ALK-positive cells. Collectively, the present results revealed the critical repressive mechanism of p53 activity by EBP2 and provide a novel therapeutic strategy for the treatment of ALCL.
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Affiliation(s)
- Yuki Uchihara
- Division of Hygienic ChemistryFaculty of PharmacyKeio UniversityTokyoJapan
| | - Kenji Tago
- Division of Structural BiochemistryDepartment of BiochemistryJichi Medical UniversityShimotsuke‐shiJapan
| | - Hiroomi Tamura
- Division of Hygienic ChemistryFaculty of PharmacyKeio UniversityTokyoJapan
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Ono A, Murakami H, Seto T, Shimizu T, Watanabe S, Takeshita S, Takeda K, Toyoshima J, Nagase I, Bahceci E, Morishita M, Morita S, Fukuoka M, Nakagawa K. Safety and Antitumor Activity of Repeated ASP3026 Administration in Japanese Patients with Solid Tumors: A Phase I Study. Drugs R D 2020; 21:65-78. [PMID: 33331996 PMCID: PMC7937589 DOI: 10.1007/s40268-020-00331-2] [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] [Accepted: 11/20/2020] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND AND OBJECTIVE Anaplastic lymphoma kinase gene rearrangements (ALKr) resulting in EML4-ALK proteins occur in a subset of solid tumors and are targeted by ALK inhibitors. Given the development of drug resistance to ALK inhibitors, ALK inhibitors with different kinase selectivity are required. METHODS This phase I, non-randomized, open-label study evaluated the dose-limiting toxicity (DLT), safety, pharmacokinetics, and antitumor activity of ASP3026, a second-generation ALK inhibitor, in Japanese patients with solid tumors. Between 1 June 2011 and 20 January 2014, 29 patients received different daily doses of ASP3026 in the escalation (25 mg, n = 3; 50 mg, n = 3; 75 mg, n = 3; 125 mg, n = 4; 200 mg, n = 3; or 325 mg, n = 7) and expansion (200 mg, n = 6) cohorts. RESULTS Three patients had DLTs at the 325-mg dose: cataract exacerbation, increased aspartate transaminase and alanine transaminase, and impaired hepatic function (all Grade 3 severity). Thus, the maximum tolerated dose was 200 mg. The treatment-emergent adverse event incidence was 100%; the most common events were nausea (n = 8, 27.6%), decreased appetite (n = 10, 34.5%), and fatigue (n = 9, 31.0%) of mild or moderate severity. Six patients were positive for ALK protein and three had ALKr. Two patients achieved partial responses: one with Ewing sarcoma (75-mg dose group) and one with an ALKr-positive inflammatory myofibroblastic tumor (125-mg dose group). CONCLUSION ASP3026 at a 200-mg dose may provide therapeutic benefit for patients with solid tumors, with a tolerable safety profile. CLINICAL TRIAL REGISTRATION This study is registered at ClinicalTrials.gov under the identifier NCT01401504 on July 25, 2011.
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Affiliation(s)
- Akira Ono
- Division of Thoracic Oncology, Shizuoka Cancer Center Hospital, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, 411-8777, Japan
| | - Haruyasu Murakami
- Division of Thoracic Oncology, Shizuoka Cancer Center Hospital, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, 411-8777, Japan.
| | - Takashi Seto
- Department of Thoracic Oncology, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | - Toshio Shimizu
- Department of Experimental Therapeutics, National Cancer Center Hospital, Tokyo, Japan
| | - Sawori Watanabe
- Department of Thoracic Oncology, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | | | - Kentaro Takeda
- Astellas Pharma Global Development, Inc., Deerfield, IL, USA
| | | | | | - Erkut Bahceci
- Astellas Pharma Global Development, Inc., Deerfield, IL, USA
| | | | - Satoshi Morita
- Department of Biomedical Statistics and Bioinformatics, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | | | - Kazuhiko Nakagawa
- Department of Medical Oncology, Kindai University, Faculty of Medicine, Osaka, Japan
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Vanza JD, Patel RB, Patel MR. Nanocarrier centered therapeutic approaches: Recent developments with insight towards the future in the management of lung cancer. J Drug Deliv Sci Technol 2020. [DOI: 10.1016/j.jddst.2020.102070] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Singh SS, Dahal A, Shrestha L, Jois SD. Genotype Driven Therapy for Non-Small Cell Lung Cancer: Resistance, Pan Inhibitors and Immunotherapy. Curr Med Chem 2020; 27:5274-5316. [PMID: 30854949 DOI: 10.2174/0929867326666190222183219] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Revised: 01/25/2019] [Accepted: 02/14/2019] [Indexed: 12/14/2022]
Abstract
Eighty-five percent of patients with lung cancer present with Non-small Cell Lung Cancer (NSCLC). Targeted therapy approaches are promising treatments for lung cancer. However, despite the development of targeted therapies using Tyrosine Kinase Inhibitors (TKI) as well as monoclonal antibodies, the five-year relative survival rate for lung cancer patients is still only 18%, and patients inevitably become resistant to therapy. Mutations in Kirsten Ras Sarcoma viral homolog (KRAS) and epidermal growth factor receptor (EGFR) are the two most common genetic events in lung adenocarcinoma; they account for 25% and 20% of cases, respectively. Anaplastic Lymphoma Kinase (ALK) is a transmembrane receptor tyrosine kinase, and ALK rearrangements are responsible for 3-7% of NSCLC, predominantly of the adenocarcinoma subtype, and occur in a mutually exclusive manner with KRAS and EGFR mutations. Among drug-resistant NSCLC patients, nearly half exhibit the T790M mutation in exon 20 of EGFR. This review focuses on some basic aspects of molecules involved in NSCLC, the development of resistance to treatments in NSCLC, and advances in lung cancer therapy in the past ten years. Some recent developments such as PD-1-PD-L1 checkpoint-based immunotherapy for NSCLC are also covered.
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Affiliation(s)
- Sitanshu S Singh
- School of Basic Pharmaceutical and Toxicological Sciences, College of Pharmacy, University of Louisiana at Monroe, Monroe LA 71201, United States
| | - Achyut Dahal
- School of Basic Pharmaceutical and Toxicological Sciences, College of Pharmacy, University of Louisiana at Monroe, Monroe LA 71201, United States
| | - Leeza Shrestha
- School of Basic Pharmaceutical and Toxicological Sciences, College of Pharmacy, University of Louisiana at Monroe, Monroe LA 71201, United States
| | - Seetharama D Jois
- School of Basic Pharmaceutical and Toxicological Sciences, College of Pharmacy, University of Louisiana at Monroe, Monroe LA 71201, United States
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Almourfi FM, Singh I, Shoket H, Yadav AK, Kandpal M. Study of the dynamics of Ceritinib in complex with common variants of anaplastic lymphoma kinase. MOLECULAR SIMULATION 2020. [DOI: 10.1080/08927022.2020.1841186] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Feras M. Almourfi
- Saudi Human Genome Project, National Center of Genome Technology, King Abdulaziz City for Science and Technology, Riyadh, Saudi Arabia
| | | | - Heena Shoket
- School of Biotechnology, Shri Mata Vaishno Devi University, Katra, India
| | - Arvind Kumar Yadav
- School of Biotechnology, Shri Mata Vaishno Devi University, Katra, India
| | - Manoj Kandpal
- Feinberg School of Medicine, Northwestern University, Chicago, USA
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Zhang C, Wang Z, Zhuang R, Guo X, Feng Y, Shen F, Liu W, Zhang Y, Tong H, Sun W, Liu J, Wang G, Dai C, Lu W, Zhou Y. Efficacy and Resistance of ALK Inhibitors in Two Inflammatory Myofibroblastic Tumor Patients with ALK Fusions Assessed by Whole Exome and RNA Sequencing. Onco Targets Ther 2020; 13:10335-10342. [PMID: 33116613 PMCID: PMC7568619 DOI: 10.2147/ott.s270481] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Accepted: 09/04/2020] [Indexed: 11/23/2022] Open
Abstract
We report two inflammatory myofibroblastic tumor (IMT) patients with ALK fusions (RRBP-ALK and TNS1-ALK, respectively). They both received tumor resection surgery and treatment with ALK inhibitors crizotinib followed by alectinib, and upon receiving each of the drugs, showed a brief response, then experienced recurrence or progression of the disease. During the treatment, whole exome sequencing (WES) and RNA sequencing (RNA-Seq) were applied to monitor potential drug-induced gene mutation and expression changes. A novel, secondary mutation in ALK exon 23 (L1196Q) was identified in patient 1 after alectinib resistance developed. Guided by this result, a newer ALK inhibitor, ceritinib was prescribed. The patient was able to achieve a partial response (PR) and is in good condition as of the manuscript date. On the contrary, there was no secondary mutation identified in ALK in patient 2 after drug resistance. While the expression of PTCH1, a negative regulator of the sonic hedgehog (SHH) signaling pathway, was significantly reduced at the time after the treatment with crizotinib before that of alectinib. The expression of PTCH1 was also reduced after the treatment with alectinib. It was reported that ALK can exert its biological functions partially by activating SHH signaling pathway. The down-regulation of PTCH1 suggests the compensatory activation of SHH pathway may cause resistance to ALK inhibitors in IMT. Going forward, monitoring gene mutation and expression changes through DNA and RNA sequencing will be able to offer opportunities to investigate potential mechanisms of drug resistance and will help to achieve precise prescription for better treatment outcomes.
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Affiliation(s)
- Chenlu Zhang
- Department of Medical Oncology, Zhongshan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Zhiming Wang
- Department of Medical Oncology, Zhongshan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Rongyuan Zhuang
- Department of Medical Oncology, Zhongshan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Xi Guo
- Department of Medical Oncology, Zhongshan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Yi Feng
- Department of Medical Oncology, Zhongshan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Feng Shen
- Department of Medical Oncology, Zhongshan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Wenshuai Liu
- Department of General Surgery, Shanghai Public Health Clinical Center, Shanghai, People's Republic of China
| | - Yong Zhang
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Hanxing Tong
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Wending Sun
- GenomiCare Biotechnology Co. Ltd, Shanghai, People's Republic of China
| | - Jun Liu
- GenomiCare Biotechnology Co. Ltd, Shanghai, People's Republic of China
| | - Guan Wang
- GenomiCare Biotechnology Co. Ltd, Shanghai, People's Republic of China
| | - Chun Dai
- GenomiCare Biotechnology Co. Ltd, Shanghai, People's Republic of China
| | - Weiqi Lu
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Yuhong Zhou
- Department of Medical Oncology, Zhongshan Hospital, Fudan University, Shanghai, People's Republic of China
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Al-Jundi M, Thakur S, Gubbi S, Klubo-Gwiezdzinska J. Novel Targeted Therapies for Metastatic Thyroid Cancer-A Comprehensive Review. Cancers (Basel) 2020; 12:E2104. [PMID: 32751138 PMCID: PMC7463725 DOI: 10.3390/cancers12082104] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Revised: 07/22/2020] [Accepted: 07/25/2020] [Indexed: 12/18/2022] Open
Abstract
The knowledge on thyroid cancer biology has grown over the past decade. Thus, diagnostic and therapeutic strategies to manage thyroid cancer are rapidly evolving. With new insights into tumor biology and cancer genetics, several novel therapies have been approved for the treatment of thyroid cancer. Tyrosine kinase inhibitors (TKIs), such as lenvatinib and sorafenib, have been successfully utilized for the treatment of radioactive iodine (RAI)-refractory metastatic differentiated thyroid cancer (DTC). In addition, pretreatment with mitogen-activated protein kinase (MAPK) inhibitors (trametinib and selumetinib) has been shown to restore RAI avidity in previously RAI-refractory DTCs. Local therapies, such as external beam radiation and radiofrequency/ethanol ablation, have also been employed for treatment of DTC. Vandetanib and cabozantinib are the two TKIs currently approved by the Food and Drug Administration (FDA) for the treatment of medullary thyroid cancer (MTC). Other novel therapies, such as peptide receptor radionuclide therapy and carcinoembryonic antigen (CEA) vaccine, have also been utilized in treating MTC. Ongoing trials on selective rearranged-during-transfection (RET) protooncogene inhibitors, such as LOXO-292 and BLU-667, have demonstrated promising results in the treatment of metastatic MTC resistant to non-selective TKIs. The FDA-approved BRAF/MEK inhibitor combination of dabrafenib and trametinib has revolutionized treatment of BRAFV600E mutation positive anaplastic thyroid cancer. Several other emerging classes of medications, such as gene fusion inhibitors and immune checkpoint inhibitors, are being actively investigated in several clinical trials. In this review, we describe the molecular landscape of thyroid cancer and novel targeted therapies and treatment combinations available for the treatment of metastatic thyroid cancer.
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Affiliation(s)
| | | | | | - Joanna Klubo-Gwiezdzinska
- Thyroid Tumors and Functional Thyroid Disorders Section, Metabolic Disease Branch, National Institute of Diabetes, Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD 20814, USA; (M.A.-J.); (S.T.); (S.G.)
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Azad T, Rezaei R, Surendran A, Singaravelu R, Boulton S, Dave J, Bell JC, Ilkow CS. Hippo Signaling Pathway as a Central Mediator of Receptors Tyrosine Kinases (RTKs) in Tumorigenesis. Cancers (Basel) 2020; 12:cancers12082042. [PMID: 32722184 PMCID: PMC7463967 DOI: 10.3390/cancers12082042] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Revised: 07/21/2020] [Accepted: 07/22/2020] [Indexed: 12/18/2022] Open
Abstract
The Hippo pathway plays a critical role in tissue and organ growth under normal physiological conditions, and its dysregulation in malignant growth has made it an attractive target for therapeutic intervention in the fight against cancer. To date, its complex signaling mechanisms have made it difficult to identify strong therapeutic candidates. Hippo signaling is largely carried out by two main activated signaling pathways involving receptor tyrosine kinases (RTKs)—the RTK/RAS/PI3K and the RTK-RAS-MAPK pathways. However, several RTKs have also been shown to regulate this pathway to engage downstream Hippo effectors and ultimately influence cell proliferation. In this text, we attempt to review the diverse RTK signaling pathways that influence Hippo signaling in the context of oncogenesis.
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Affiliation(s)
- Taha Azad
- Ottawa Hospital Research Institute, Ottawa, ON K1H 8L6, Canada; (T.A.); (R.R.); (A.S.); (R.S.); (S.B.); (J.D.); (J.C.B.)
- Department of Biochemistry, Microbiology and Immunology, University of Ottawa, Ottawa, ON K1H 8M5, Canada
| | - Reza Rezaei
- Ottawa Hospital Research Institute, Ottawa, ON K1H 8L6, Canada; (T.A.); (R.R.); (A.S.); (R.S.); (S.B.); (J.D.); (J.C.B.)
- Department of Biochemistry, Microbiology and Immunology, University of Ottawa, Ottawa, ON K1H 8M5, Canada
| | - Abera Surendran
- Ottawa Hospital Research Institute, Ottawa, ON K1H 8L6, Canada; (T.A.); (R.R.); (A.S.); (R.S.); (S.B.); (J.D.); (J.C.B.)
- Department of Biochemistry, Microbiology and Immunology, University of Ottawa, Ottawa, ON K1H 8M5, Canada
| | - Ragunath Singaravelu
- Ottawa Hospital Research Institute, Ottawa, ON K1H 8L6, Canada; (T.A.); (R.R.); (A.S.); (R.S.); (S.B.); (J.D.); (J.C.B.)
- Department of Biochemistry, Microbiology and Immunology, University of Ottawa, Ottawa, ON K1H 8M5, Canada
| | - Stephen Boulton
- Ottawa Hospital Research Institute, Ottawa, ON K1H 8L6, Canada; (T.A.); (R.R.); (A.S.); (R.S.); (S.B.); (J.D.); (J.C.B.)
- Department of Biochemistry, Microbiology and Immunology, University of Ottawa, Ottawa, ON K1H 8M5, Canada
| | - Jaahnavi Dave
- Ottawa Hospital Research Institute, Ottawa, ON K1H 8L6, Canada; (T.A.); (R.R.); (A.S.); (R.S.); (S.B.); (J.D.); (J.C.B.)
- Department of Biochemistry, Microbiology and Immunology, University of Ottawa, Ottawa, ON K1H 8M5, Canada
| | - John C. Bell
- Ottawa Hospital Research Institute, Ottawa, ON K1H 8L6, Canada; (T.A.); (R.R.); (A.S.); (R.S.); (S.B.); (J.D.); (J.C.B.)
- Department of Biochemistry, Microbiology and Immunology, University of Ottawa, Ottawa, ON K1H 8M5, Canada
| | - Carolina S. Ilkow
- Ottawa Hospital Research Institute, Ottawa, ON K1H 8L6, Canada; (T.A.); (R.R.); (A.S.); (R.S.); (S.B.); (J.D.); (J.C.B.)
- Department of Biochemistry, Microbiology and Immunology, University of Ottawa, Ottawa, ON K1H 8M5, Canada
- Correspondence: ; Tel.: +1-613-737-8899 (ext. 75208)
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Zito Marino F, Botti G, Aquino G, Ferrero S, Gaudioso G, Palleschi A, Rocco D, Salvi R, Micheli MC, Micheli P, Morabito A, Rocco G, Giordano A, De Cecio R, Franco R. Unproductive Effects of ALK Gene Amplification and Copy Number Gain in Non-Small-Cell Lung Cancer. ALK Gene Amplification and Copy Gain in NSCLC. Int J Mol Sci 2020; 21:E4927. [PMID: 32664698 PMCID: PMC7404032 DOI: 10.3390/ijms21144927] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 07/04/2020] [Accepted: 07/07/2020] [Indexed: 02/02/2023] Open
Abstract
Background: The Anaplastic Lymphoma Kinase (ALK) gene is known to be affected by several genetic alterations, such as rearrangement, amplification and point mutation. The main goal of this study was to comprehensively analyze ALK amplification (ALK-A) and ALK gene copy number gain (ALK-CNG) in a large cohort of non-small-cell lung cancer (NSCLC) patients in order to evaluate the effects on mRNA and protein expression. Methods: ALK locus number status was evaluated in 578 NSCLC cases by fluorescence in situ hybridization (FISH). In addition, ALK immunohistochemistry and ALK mRNA in situ hybridization were performed. Results: Out of 578 cases, 17 cases showed ALK-A. In addition, 14 cases presented ALK-CNG and 72 cases presented chromosome 2 polyploidy. None of those carrying ALK-A and -CNG showed either ALK immunohistochemical expression or ALK mRNA expression through in situ hybridization. We observed a high frequency of extra copies of the ALK gene. Conclusions: Our findings demonstrated that ALK-A is not involved in mRNA production and consequently is not involved in protein production; these findings support the hypothesis that ALK-A might not play a role in the pathogenesis of NSCLC, underlining the absence of a specific clinical application.
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Affiliation(s)
- Federica Zito Marino
- Department of Mental and Physical Health and Preventive Medicine, Pathology Unit, University of Campania “L. Vanvitelli”, 80138 Naples, Italy;
| | - Gerardo Botti
- Pathology Unit, Istituto Nazionale per lo Studio e la Cura dei Tumori, IRCCS “Fondazione Pascale”, 80131 Naples, Italy; (G.B.); (G.A.); (R.D.C.)
| | - Gabriella Aquino
- Pathology Unit, Istituto Nazionale per lo Studio e la Cura dei Tumori, IRCCS “Fondazione Pascale”, 80131 Naples, Italy; (G.B.); (G.A.); (R.D.C.)
| | - Stefano Ferrero
- Division of Pathology, Fondazione IRCCS Ca’ Granda-Ospedale Maggiore Policlinico, 20122 Milan, Italy; (S.F.); (G.G.)
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, 20100 Milan, Italy
| | - Gabriella Gaudioso
- Division of Pathology, Fondazione IRCCS Ca’ Granda-Ospedale Maggiore Policlinico, 20122 Milan, Italy; (S.F.); (G.G.)
| | - Alessandro Palleschi
- Thoracic Surgery and Lung Transplant Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy;
| | - Danilo Rocco
- Department of Pulmonary Oncology, AORN Dei Colli Monaldi, 80131 Naples, Italy;
| | - Rosario Salvi
- Thoracic Surgery Unit, AORN Dei Colli Monaldi, 80131 Naples, Italy;
| | | | - Pietro Micheli
- Pathology Unit, AORN Dei Colli Monaldi, 80131 Naples, Italy; (M.C.M.); (P.M.)
| | - Alessandro Morabito
- Thoracic Medical Oncology, Istituto Nazionale per lo Studio e la Cura dei Tumori, IRCCS “Fondazione Pascale”, 80131 Naples, Italy;
| | - Gaetano Rocco
- Department of Thoracic Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA;
| | - Antonio Giordano
- Department of Medicine, Surgery and Neuroscience, University of Siena, 53100 Siena, Italy;
- Sbarro Health Research Organization, Philadelphia, PA 19122, USA
| | - Rossella De Cecio
- Pathology Unit, Istituto Nazionale per lo Studio e la Cura dei Tumori, IRCCS “Fondazione Pascale”, 80131 Naples, Italy; (G.B.); (G.A.); (R.D.C.)
| | - Renato Franco
- Department of Mental and Physical Health and Preventive Medicine, Pathology Unit, University of Campania “L. Vanvitelli”, 80138 Naples, Italy;
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