51
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L1198F Mutation Resensitizes Crizotinib to ALK by Altering the Conformation of Inhibitor and ATP Binding Sites. Int J Mol Sci 2017; 18:ijms18030482. [PMID: 28245558 PMCID: PMC5372498 DOI: 10.3390/ijms18030482] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2017] [Revised: 02/01/2017] [Accepted: 02/18/2017] [Indexed: 11/26/2022] Open
Abstract
The efficacy of anaplastic lymphoma kinase (ALK) positive non-small-cell lung cancer (NSCLC) treatment with small molecule inhibitors is greatly challenged by acquired resistance. A recent study reported the newest generation inhibitor resistant mutation L1198F led to the resensitization to crizotinib, which is the first Food and Drug Administration (FDA) approved drug for the treatment of ALK-positive NSCLC. It is of great importance to understand how this extremely rare event occurred for the purpose of overcoming the acquired resistance of such inhibitors. In this study, we exploited molecular dynamics (MD) simulation to dissect the molecular mechanisms. Our MD results revealed that L1198F mutation of ALK resulted in the conformational change at the inhibitor site and altered the binding affinity of ALK to crizotinib and lorlatinib. L1198F mutation also affected the autoactivation of ALK as supported by the identification of His1124 and Tyr1278 as critical amino acids involved in ATP binding and phosphorylation. Our findings are valuable for designing more specific and potent inhibitors for the treatment of ALK-positive NSCLC and other types of cancer.
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52
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Holla VR, Elamin YY, Bailey AM, Johnson AM, Litzenburger BC, Khotskaya YB, Sanchez NS, Zeng J, Shufean MA, Shaw KR, Mendelsohn J, Mills GB, Meric-Bernstam F, Simon GR. ALK: a tyrosine kinase target for cancer therapy. Cold Spring Harb Mol Case Stud 2017; 3:a001115. [PMID: 28050598 PMCID: PMC5171696 DOI: 10.1101/mcs.a001115] [Citation(s) in RCA: 111] [Impact Index Per Article: 15.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
The anaplastic lymphoma kinase (ALK) gene plays an important physiologic role in the development of the brain and can be oncogenically altered in several malignancies, including non-small-cell lung cancer (NSCLC) and anaplastic large cell lymphomas (ALCL). Most prevalent ALK alterations are chromosomal rearrangements resulting in fusion genes, as seen in ALCL and NSCLC. In other tumors, ALK copy-number gains and activating ALK mutations have been described. Dramatic and often prolonged responses are seen in patients with ALK alterations when treated with ALK inhibitors. Three of these—crizotinib, ceritinib, and alectinib—are now FDA approved for the treatment of metastatic NSCLC positive for ALK fusions. However, the emergence of resistance is universal. Newer ALK inhibitors and other targeting strategies are being developed to counteract the newly emergent mechanism(s) of ALK inhibitor resistance. This review outlines the recent developments in our understanding and treatment of tumors with ALK alterations.
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Affiliation(s)
- Vijaykumar R Holla
- Sheikh Khalifa Bin Zayed Al Nahyan Institute for Personalized Cancer Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
| | - Yasir Y Elamin
- Department of Thoracic/Head and Neck, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
| | - Ann Marie Bailey
- Sheikh Khalifa Bin Zayed Al Nahyan Institute for Personalized Cancer Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
| | - Amber M Johnson
- Sheikh Khalifa Bin Zayed Al Nahyan Institute for Personalized Cancer Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
| | - Beate C Litzenburger
- Sheikh Khalifa Bin Zayed Al Nahyan Institute for Personalized Cancer Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
| | - Yekaterina B Khotskaya
- Sheikh Khalifa Bin Zayed Al Nahyan Institute for Personalized Cancer Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
| | - Nora S Sanchez
- Sheikh Khalifa Bin Zayed Al Nahyan Institute for Personalized Cancer Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
| | - Jia Zeng
- Sheikh Khalifa Bin Zayed Al Nahyan Institute for Personalized Cancer Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
| | - Md Abu Shufean
- Sheikh Khalifa Bin Zayed Al Nahyan Institute for Personalized Cancer Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
| | - Kenna R Shaw
- Sheikh Khalifa Bin Zayed Al Nahyan Institute for Personalized Cancer Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
| | - John Mendelsohn
- Sheikh Khalifa Bin Zayed Al Nahyan Institute for Personalized Cancer Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA.,Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
| | - Gordon B Mills
- Sheikh Khalifa Bin Zayed Al Nahyan Institute for Personalized Cancer Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA.,Department of Systems Biology, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
| | - Funda Meric-Bernstam
- Sheikh Khalifa Bin Zayed Al Nahyan Institute for Personalized Cancer Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA.,Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA.,Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
| | - George R Simon
- Department of Thoracic/Head and Neck, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
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53
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Zhao Z, Verma V, Zhang M. Anaplastic lymphoma kinase: Role in cancer and therapy perspective. Cancer Biol Ther 2016; 16:1691-701. [PMID: 26529396 DOI: 10.1080/15384047.2015.1095407] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Anaplastic lymphoma kinase (ALK) is correlated with oncogenesis in different types of cancers, such as anaplastic large cell lymphoma, lung cancer, neuroblastoma, and even breast cancer, by abnormal fusion of ALK or non-fusion ALK activation. ALK is a receptor tyrosine kinase, with a single transmembrane domain, that plays an important role in development. Upon ligand binding to the extracellular domain, the receptor undergoes dimerization and subsequent autophosphorylation of the intracellular kinase domain. In recent years, ALK inhibitors have been developed for cancer treatment. These inhibitors target ALK activity and show effectiveness in ALK-positive non-small cell lung cancer. However, acquired treatment resistance makes the future of this therapy unclear; new strategies are underway to overcome the limitations of current ALK inhibitors.
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Affiliation(s)
- Zhihong Zhao
- a Munroe-Meyer Institute; University of Nebraska Medical Center ; Omaha , NE , USA
| | - Vivek Verma
- b Department of Radiation Oncology ; University of Nebraska Medical Center ; Omaha , NE , USA
| | - Mutian Zhang
- b Department of Radiation Oncology ; University of Nebraska Medical Center ; Omaha , NE , USA
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54
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Ott GR, Cheng M, Learn KS, Wagner J, Gingrich DE, Lisko JG, Curry M, Mesaros EF, Ghose AK, Quail MR, Wan W, Lu L, Dobrzanski P, Albom MS, Angeles TS, Wells-Knecht K, Huang Z, Aimone LD, Bruckheimer E, Anderson N, Friedman J, Fernandez SV, Ator MA, Ruggeri BA, Dorsey BD. Discovery of Clinical Candidate CEP-37440, a Selective Inhibitor of Focal Adhesion Kinase (FAK) and Anaplastic Lymphoma Kinase (ALK). J Med Chem 2016; 59:7478-96. [PMID: 27527804 DOI: 10.1021/acs.jmedchem.6b00487] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Analogues structurally related to anaplastic lymphoma kinase (ALK) inhibitor 1 were optimized for metabolic stability. The results from this endeavor not only led to improved metabolic stability, pharmacokinetic parameters, and in vitro activity against clinically derived resistance mutations but also led to the incorporation of activity for focal adhesion kinase (FAK). FAK activation, via amplification and/or overexpression, is characteristic of multiple invasive solid tumors and metastasis. The discovery of the clinical stage, dual FAK/ALK inhibitor 27b, including details surrounding SAR, in vitro/in vivo pharmacology, and pharmacokinetics, is reported herein.
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Affiliation(s)
- Gregory R Ott
- Teva Branded Pharmaceutical Products R&D , 145 Brandywine Parkway, West Chester, Pennsylvania 19380, United States
| | - Mangeng Cheng
- Teva Branded Pharmaceutical Products R&D , 145 Brandywine Parkway, West Chester, Pennsylvania 19380, United States
| | - Keith S Learn
- Teva Branded Pharmaceutical Products R&D , 145 Brandywine Parkway, West Chester, Pennsylvania 19380, United States
| | - Jason Wagner
- Teva Branded Pharmaceutical Products R&D , 145 Brandywine Parkway, West Chester, Pennsylvania 19380, United States
| | - Diane E Gingrich
- Teva Branded Pharmaceutical Products R&D , 145 Brandywine Parkway, West Chester, Pennsylvania 19380, United States
| | - Joseph G Lisko
- Teva Branded Pharmaceutical Products R&D , 145 Brandywine Parkway, West Chester, Pennsylvania 19380, United States
| | - Matthew Curry
- Teva Branded Pharmaceutical Products R&D , 145 Brandywine Parkway, West Chester, Pennsylvania 19380, United States
| | - Eugen F Mesaros
- Teva Branded Pharmaceutical Products R&D , 145 Brandywine Parkway, West Chester, Pennsylvania 19380, United States
| | - Arup K Ghose
- Teva Branded Pharmaceutical Products R&D , 145 Brandywine Parkway, West Chester, Pennsylvania 19380, United States
| | - Matthew R Quail
- Teva Branded Pharmaceutical Products R&D , 145 Brandywine Parkway, West Chester, Pennsylvania 19380, United States
| | - Weihua Wan
- Teva Branded Pharmaceutical Products R&D , 145 Brandywine Parkway, West Chester, Pennsylvania 19380, United States
| | - Lihui Lu
- Teva Branded Pharmaceutical Products R&D , 145 Brandywine Parkway, West Chester, Pennsylvania 19380, United States
| | - Pawel Dobrzanski
- Teva Branded Pharmaceutical Products R&D , 145 Brandywine Parkway, West Chester, Pennsylvania 19380, United States
| | - Mark S Albom
- Teva Branded Pharmaceutical Products R&D , 145 Brandywine Parkway, West Chester, Pennsylvania 19380, United States
| | - Thelma S Angeles
- Teva Branded Pharmaceutical Products R&D , 145 Brandywine Parkway, West Chester, Pennsylvania 19380, United States
| | - Kevin Wells-Knecht
- Teva Branded Pharmaceutical Products R&D , 145 Brandywine Parkway, West Chester, Pennsylvania 19380, United States
| | - Zeqi Huang
- Teva Branded Pharmaceutical Products R&D , 145 Brandywine Parkway, West Chester, Pennsylvania 19380, United States
| | - Lisa D Aimone
- Teva Branded Pharmaceutical Products R&D , 145 Brandywine Parkway, West Chester, Pennsylvania 19380, United States
| | - Elizabeth Bruckheimer
- Champions Oncology, Inc. , One University Plaza, Suite 307, Hackensack, New Jersey 07601, United States
| | - Nathan Anderson
- Champions Oncology, Inc. , One University Plaza, Suite 307, Hackensack, New Jersey 07601, United States
| | - Jay Friedman
- Champions Oncology, Inc. , One University Plaza, Suite 307, Hackensack, New Jersey 07601, United States
| | - Sandra V Fernandez
- Thomas Jefferson University , 233 South 10th Street, 1002 BLSB, Philadelphia, Pennsylvania 19107, United States
| | - Mark A Ator
- Teva Branded Pharmaceutical Products R&D , 145 Brandywine Parkway, West Chester, Pennsylvania 19380, United States
| | - Bruce A Ruggeri
- Teva Branded Pharmaceutical Products R&D , 145 Brandywine Parkway, West Chester, Pennsylvania 19380, United States
| | - Bruce D Dorsey
- Teva Branded Pharmaceutical Products R&D , 145 Brandywine Parkway, West Chester, Pennsylvania 19380, United States
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55
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Shin S, Mah S, Hong S, Park H. Discovery of Low Micromolar Dual Inhibitors for Wild Type and L1196M Mutant of Anaplastic Lymphoma Kinase through Structure-Based Virtual Screening. J Chem Inf Model 2016; 56:802-10. [PMID: 27014917 DOI: 10.1021/acs.jcim.6b00026] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Although anaplastic lymphoma kinase (ALK) is involved in a variety of malignant human cancers, the emergence of constitutively active mutants with drug resistance has rendered it difficult to identify the new medicines for ALK-dependent cancers. To find the common inhibitors of the wild type ALK and the most abundant drug-resistant mutant (L1196M), we performed molecular docking-based virtual screening of a large chemical library in parallel for the two target proteins. As a consequence of augmenting the accuracy of the docking simulation by implementing a sophisticated hydration free energy term in the scoring function, 12 common inhibitors are discovered with the inhibitory activities ranging from submicromolar to low micromolar levels. The results of the binding free energy decomposition indicate that the biochemical potency of ALK inhibitors can be optimized by reducing the dehydration cost for binding to the receptor protein as well as by strengthening the interactions with amino acid residues in the ATP-binding site. The newly identified ALK inhibitors are found to have a little higher inhibitory activity for the L1196M mutant than for the wild type due to the strengthening of the hydrogen bond interactions in the ATP-binding site. Of the 12 common inhibitors, 2-(5-methyl-benzooxazol-2-ylamino)-quinazolin-4-ol (3) is anticipated to serve as a new molecular scaffold to optimize the biochemical potency because it exhibits low micromolar inhibitory activity with respect to both the wild type and L1196M mutant in spite of the low molecular weight (292.3 amu).
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Affiliation(s)
- Saemina Shin
- Department of Bioscience and Biotechnology & Institute of Anticancer Medicine Development, Sejong University , 209 Neungdong-ro, Kwangjin-gu, Seoul 143-747, Korea
| | - Shinmee Mah
- Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS) & Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST) , Daejeon 305-701, Korea
| | - Sungwoo Hong
- Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS) & Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST) , Daejeon 305-701, Korea
| | - Hwangseo Park
- Department of Bioscience and Biotechnology & Institute of Anticancer Medicine Development, Sejong University , 209 Neungdong-ro, Kwangjin-gu, Seoul 143-747, Korea
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56
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Zhang P, Dong J, Zhong B, Zhang D, Yuan H, Jin C, Xu X, Li H, Zhou Y, Liang Z, Ji M, Xu T, Song G, Zhang L, Chen G, Meng X, Sun D, Shih J, Zhang R, Hou G, Wang C, Jin Y, Yang Q. Design and synthesis of novel 3-sulfonylpyrazol-4-amino pyrimidines as potent anaplastic lymphoma kinase (ALK) inhibitors. Bioorg Med Chem Lett 2016; 26:1910-8. [DOI: 10.1016/j.bmcl.2016.03.017] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2016] [Revised: 02/24/2016] [Accepted: 03/07/2016] [Indexed: 01/24/2023]
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57
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Menichincheri M, Ardini E, Magnaghi P, Avanzi N, Banfi P, Bossi R, Buffa L, Canevari G, Ceriani L, Colombo M, Corti L, Donati D, Fasolini M, Felder E, Fiorelli C, Fiorentini F, Galvani A, Isacchi A, Borgia AL, Marchionni C, Nesi M, Orrenius C, Panzeri A, Pesenti E, Rusconi L, Saccardo MB, Vanotti E, Perrone E, Orsini P. Discovery of Entrectinib: A New 3-Aminoindazole As a Potent Anaplastic Lymphoma Kinase (ALK), c-ros Oncogene 1 Kinase (ROS1), and Pan-Tropomyosin Receptor Kinases (Pan-TRKs) inhibitor. J Med Chem 2016; 59:3392-408. [PMID: 27003761 DOI: 10.1021/acs.jmedchem.6b00064] [Citation(s) in RCA: 201] [Impact Index Per Article: 25.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Anaplastic lymphoma kinase (ALK) is a receptor tyrosine kinase responsible for the development of different tumor types. Despite the remarkable clinical activity of crizotinib (Xalkori), the first ALK inhibitor approved in 2011, the emergence of resistance mutations and of brain metastases frequently causes relapse in patients. Within our ALK drug discovery program, we identified compound 1, a novel 3-aminoindazole active on ALK in biochemical and in cellular assays. Its optimization led to compound 2 (entrectinib), a potent orally available ALK inhibitor active on ALK-dependent cell lines, efficiently penetrant the blood-brain barrier (BBB) in different animal species and highly efficacious in in vivo xenograft models. Moreover, entrectinib resulted to be strictly potent on the closely related tyrosine kinases ROS1 and TRKs recently found constitutively activated in several tumor types. Entrectinib is currently undergoing phase I/II clinical trial for the treatment of patients affected by ALK-, ROS1-, and TRK-positive tumors.
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Affiliation(s)
- Maria Menichincheri
- Oncology, Nerviano Medical Sciences Srl , Viale Pasteur 10, 20014 Nerviano, Milan, Italy
| | - Elena Ardini
- Oncology, Nerviano Medical Sciences Srl , Viale Pasteur 10, 20014 Nerviano, Milan, Italy
| | - Paola Magnaghi
- Oncology, Nerviano Medical Sciences Srl , Viale Pasteur 10, 20014 Nerviano, Milan, Italy
| | - Nilla Avanzi
- Oncology, Nerviano Medical Sciences Srl , Viale Pasteur 10, 20014 Nerviano, Milan, Italy
| | - Patrizia Banfi
- Oncology, Nerviano Medical Sciences Srl , Viale Pasteur 10, 20014 Nerviano, Milan, Italy
| | - Roberto Bossi
- Oncology, Nerviano Medical Sciences Srl , Viale Pasteur 10, 20014 Nerviano, Milan, Italy
| | - Laura Buffa
- Oncology, Nerviano Medical Sciences Srl , Viale Pasteur 10, 20014 Nerviano, Milan, Italy
| | - Giulia Canevari
- Oncology, Nerviano Medical Sciences Srl , Viale Pasteur 10, 20014 Nerviano, Milan, Italy
| | - Lucio Ceriani
- Oncology, Nerviano Medical Sciences Srl , Viale Pasteur 10, 20014 Nerviano, Milan, Italy
| | - Maristella Colombo
- Oncology, Nerviano Medical Sciences Srl , Viale Pasteur 10, 20014 Nerviano, Milan, Italy
| | - Luca Corti
- Oncology, Nerviano Medical Sciences Srl , Viale Pasteur 10, 20014 Nerviano, Milan, Italy
| | - Daniele Donati
- Oncology, Nerviano Medical Sciences Srl , Viale Pasteur 10, 20014 Nerviano, Milan, Italy
| | - Marina Fasolini
- Oncology, Nerviano Medical Sciences Srl , Viale Pasteur 10, 20014 Nerviano, Milan, Italy
| | - Eduard Felder
- Oncology, Nerviano Medical Sciences Srl , Viale Pasteur 10, 20014 Nerviano, Milan, Italy
| | - Claudio Fiorelli
- Oncology, Nerviano Medical Sciences Srl , Viale Pasteur 10, 20014 Nerviano, Milan, Italy
| | | | - Arturo Galvani
- Oncology, Nerviano Medical Sciences Srl , Viale Pasteur 10, 20014 Nerviano, Milan, Italy
| | - Antonella Isacchi
- Oncology, Nerviano Medical Sciences Srl , Viale Pasteur 10, 20014 Nerviano, Milan, Italy
| | - Andrea Lombardi Borgia
- Oncology, Nerviano Medical Sciences Srl , Viale Pasteur 10, 20014 Nerviano, Milan, Italy
| | - Chiara Marchionni
- Oncology, Nerviano Medical Sciences Srl , Viale Pasteur 10, 20014 Nerviano, Milan, Italy
| | - Marcella Nesi
- Oncology, Nerviano Medical Sciences Srl , Viale Pasteur 10, 20014 Nerviano, Milan, Italy
| | - Christian Orrenius
- Oncology, Nerviano Medical Sciences Srl , Viale Pasteur 10, 20014 Nerviano, Milan, Italy
| | - Achille Panzeri
- Oncology, Nerviano Medical Sciences Srl , Viale Pasteur 10, 20014 Nerviano, Milan, Italy
| | - Enrico Pesenti
- Accelera Srl , Viale Pasteur 10, 20014 Nerviano, Milan, Italy
| | - Luisa Rusconi
- Oncology, Nerviano Medical Sciences Srl , Viale Pasteur 10, 20014 Nerviano, Milan, Italy
| | | | - Ermes Vanotti
- Oncology, Nerviano Medical Sciences Srl , Viale Pasteur 10, 20014 Nerviano, Milan, Italy
| | - Ettore Perrone
- Oncology, Nerviano Medical Sciences Srl , Viale Pasteur 10, 20014 Nerviano, Milan, Italy
| | - Paolo Orsini
- Oncology, Nerviano Medical Sciences Srl , Viale Pasteur 10, 20014 Nerviano, Milan, Italy
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58
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Mologni L, Ceccon M, Pirola A, Chiriano G, Piazza R, Scapozza L, Gambacorti-Passerini C. NPM/ALK mutants resistant to ASP3026 display variable sensitivity to alternative ALK inhibitors but succumb to the novel compound PF-06463922. Oncotarget 2016; 6:5720-34. [PMID: 25749034 PMCID: PMC4467397 DOI: 10.18632/oncotarget.3122] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2014] [Accepted: 01/09/2015] [Indexed: 01/12/2023] Open
Abstract
ALK is involved in the onset of several tumors. Crizotinib (XalkoriTM), a potent ALK inhibitor, represents the current front-line treatment for ALK+ NSCLC and shows great clinical efficacy. However, resistant disease often develops after initial response. ASP3026 is a novel second-generation ALK inhibitor with activity on crizotinib-resistant ALK-L1196M gatekeeper mutant. As resistance is likely to be a relevant hurdle for any drug, we sought to determine the resistance profile of ASP3026 in the context of NPM/ALK+ ALCL. We selected six ASP3026-resistant cell lines by culturing human ALCL cells in the presence of increasing concentrations of drug. The established resistant cell lines carry several point mutations in the ALK kinase domain (G1128S, C1156F, I1171N/T, F1174I, N1178H, E1210K and C1156F/D1203N were the most frequent) that are shown to confer resistance to ASP3026 in the Ba/F3 cell model. All mutants were profiled for cross-resistance against a panel of clinically relevant inhibitors including ceritinib, alectinib, crizotinib, AP26113 and PF-06463922. Finally, a genetically heterogeneous ASP3026-resistant cell line was exposed to second-line treatment simulations with all inhibitors. The population evolved according to relative sensitivity of its mutant subclones to the various drugs. Compound PF-06463922 did not allow the outgrowth of any resistant clone, at non-toxic doses.
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Affiliation(s)
- Luca Mologni
- University of Milano-Bicocca, Dept. of Health Sciences, Monza, Italy
| | - Monica Ceccon
- University of Milano-Bicocca, Dept. of Health Sciences, Monza, Italy
| | - Alessandra Pirola
- University of Milano-Bicocca, Dept. of Health Sciences, Monza, Italy
| | - Gianpaolo Chiriano
- University of Geneva, School of Pharmaceutical Sciences, Geneva, Switzerland
| | - Rocco Piazza
- University of Milano-Bicocca, Dept. of Health Sciences, Monza, Italy
| | - Leonardo Scapozza
- University of Geneva, School of Pharmaceutical Sciences, Geneva, Switzerland
| | - Carlo Gambacorti-Passerini
- University of Milano-Bicocca, Dept. of Health Sciences, Monza, Italy.,San Gerardo Hospital, Hematology Unit, Monza, Italy
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59
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Bayliss R, Choi J, Fennell DA, Fry AM, Richards MW. Molecular mechanisms that underpin EML4-ALK driven cancers and their response to targeted drugs. Cell Mol Life Sci 2016; 73:1209-24. [PMID: 26755435 PMCID: PMC4761370 DOI: 10.1007/s00018-015-2117-6] [Citation(s) in RCA: 69] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2015] [Accepted: 12/14/2015] [Indexed: 02/05/2023]
Abstract
A fusion between the EML4 (echinoderm microtubule-associated protein-like) and ALK (anaplastic lymphoma kinase) genes was identified in non-small cell lung cancer (NSCLC) in 2007 and there has been rapid progress in applying this knowledge to the benefit of patients. However, we have a poor understanding of EML4 and ALK biology and there are many challenges to devising the optimal strategy for treating EML4-ALK NSCLC patients. In this review, we describe the biology of EML4 and ALK, explain the main features of EML4-ALK fusion proteins and outline the therapies that target EML4-ALK. In particular, we highlight the recent advances in our understanding of the structures of EML proteins, describe the molecular mechanisms of resistance to ALK inhibitors and assess current thinking about combinations of ALK drugs with inhibitors that target other kinases or Hsp90.
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Affiliation(s)
- Richard Bayliss
- Department of Molecular and Cell Biology, University of Leicester, Lancaster Road, Leicester, LE2 9HN, UK.
- Astbury Centre for Structural Molecular Biology, Faculty of Biological Sciences, University of Leeds, Leeds, LS2 9JT, UK.
| | - Jene Choi
- Department of Pathology, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43 gil, Seoul, Korea
| | - Dean A Fennell
- Cancer Research UK Centre, University of Leicester, Lancaster Road, Leicester, LE3 9SQ, UK
| | - Andrew M Fry
- Department of Molecular and Cell Biology, University of Leicester, Lancaster Road, Leicester, LE2 9HN, UK
| | - Mark W Richards
- Department of Molecular and Cell Biology, University of Leicester, Lancaster Road, Leicester, LE2 9HN, UK
- Astbury Centre for Structural Molecular Biology, Faculty of Biological Sciences, University of Leeds, Leeds, LS2 9JT, UK
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60
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Achary R, Yun JI, Park CM, Mathi GR, Lee JY, Ha JD, Chae CH, Ahn S, Park CH, Lee CO, Hwang JY, Yun CS, Jung HJ, Cho SY, Kim HR, Kim P. Discovery of novel tetrahydroisoquinoline-containing pyrimidines as ALK inhibitors. Bioorg Med Chem 2016; 24:207-19. [DOI: 10.1016/j.bmc.2015.12.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2015] [Revised: 11/18/2015] [Accepted: 12/02/2015] [Indexed: 11/15/2022]
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61
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Design, Synthesis, and Evaluation of 2-Anilino-4-(3,5-dicarboxamidespiperidine)-pyrimidines as Anaplastic Lymphoma Kinase Inhibitors. B KOREAN CHEM SOC 2015. [DOI: 10.1002/bkcs.10454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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62
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Tucker ER, Danielson LS, Innocenti P, Chesler L. Tackling Crizotinib Resistance: The Pathway from Drug Discovery to the Pediatric Clinic. Cancer Res 2015; 75:2770-4. [PMID: 26122839 PMCID: PMC4539575 DOI: 10.1158/0008-5472.can-14-3817] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2014] [Accepted: 03/24/2015] [Indexed: 01/23/2023]
Abstract
Neuroblastoma is a childhood malignancy that has not yet benefitted from the rapid progress in the development of small-molecule therapeutics for cancer. An opportunity to take advantage of pharmaceutical innovation in this area arose when the identification of ALK fusion proteins in non-small cell lung cancer (NSCLC) occurred in parallel to the discovery of point mutations of ALK in neuroblastomas. ALK is now known to be a marker of poor outcome in neuroblastoma, and therefore, urgent development of specific ALK inhibitors to treat this devastating disease is a necessity. However, the translation of small molecules from adult directly into pediatric practice has thus far been challenging, due to mutation-specific structural variances in the ALK kinase domain. We discuss how the most recent structural and biological characterizations of ALK are directing preclinical and clinical studies of ALK inhibitors for both NSCLC and neuroblastoma.
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Affiliation(s)
- Elizabeth R Tucker
- Paediatric Solid Tumour Biology and Therapeutics Team, Division of Cancer Therapeutics, The Institute of Cancer Research, London, United Kingdom
| | - Laura S Danielson
- Paediatric Solid Tumour Biology and Therapeutics Team, Division of Cancer Therapeutics, The Institute of Cancer Research, London, United Kingdom
| | - Paolo Innocenti
- Cancer Research UK Cancer Therapeutics Unit, Division of Cancer Therapeutics, The Institute of Cancer Research, London, United Kingdom
| | - Louis Chesler
- Paediatric Solid Tumour Biology and Therapeutics Team, Division of Cancer Therapeutics, The Institute of Cancer Research, London, United Kingdom.
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Puig de la Bellacasa R, Karachaliou N, Estrada-Tejedor R, Teixidó J, Costa C, Borrell JI. ALK and ROS1 as a joint target for the treatment of lung cancer: a review. Transl Lung Cancer Res 2015; 2:72-86. [PMID: 25806218 DOI: 10.3978/j.issn.2218-6751.2013.03.1] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2013] [Accepted: 03/25/2013] [Indexed: 12/14/2022]
Abstract
Rearrangements of the anaplastic lymphoma kinase (ALK) have been described in multiple malignancies, including non-small cell lung cancer (NSCLC). ALK fusions have gain of function properties while activating mutations in wild-type ALK can also occur within the tyrosine kinase domain. ALK rearrangements define a new molecular subtype of NSCLC that is exquisitely sensitive to ALK inhibition. Crizotinib, an orally available small molecule ATP-mimetic compound which was originally designed as a MET inhibitor, was recognized to have "off-target" anti-ALK activity and has been approved in the USA for the treatment of patients with ALK-positive NSCLC. Chromosomal rearrangements involving the ROS1 receptor tyrosine kinase have also been recently described in NSCLC, while crizotinib is currently under clinical trial in this molecular subset of NSCLC patients. The basic approaches of any computer aided drug design work in terms of structure and ligand based drug design. Details of each of these approaches should be covered with an emphasis on utilizing both in order to develop multi-targeted small-molecule kinase inhibitors. Such multi-targeted tyrosine kinase inhibitors can have antiproliferative activity against both ROS1and ALK rearranged NSCLC. Herein, we highlight the importance of targeting these proteins and the advances in optimizing more potent and selective ALK and ROS1 kinase inhibitors.
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Affiliation(s)
- Raimon Puig de la Bellacasa
- Grup d'Enginyeria Molecular, Institut Químic de Sarrià, Universitat Ramon Llull, Via Augusta 390, E-08017 Barcelona, Spain
| | - Niki Karachaliou
- Breakthrough Cancer Research Unit, Pangaea Biotech S.L, Barcelona, Spain
| | - Roger Estrada-Tejedor
- Grup d'Enginyeria Molecular, Institut Químic de Sarrià, Universitat Ramon Llull, Via Augusta 390, E-08017 Barcelona, Spain
| | - Jordi Teixidó
- Grup d'Enginyeria Molecular, Institut Químic de Sarrià, Universitat Ramon Llull, Via Augusta 390, E-08017 Barcelona, Spain
| | - Carlota Costa
- Breakthrough Cancer Research Unit, Pangaea Biotech S.L, Barcelona, Spain
| | - José I Borrell
- Grup d'Enginyeria Molecular, Institut Químic de Sarrià, Universitat Ramon Llull, Via Augusta 390, E-08017 Barcelona, Spain
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Lawrence HR, Mahajan K, Luo Y, Zhang D, Tindall N, Huseyin M, Gevariya H, Kazi S, Ozcan S, Mahajan NP, Lawrence NJ. Development of novel ACK1/TNK2 inhibitors using a fragment-based approach. J Med Chem 2015; 58:2746-63. [PMID: 25699576 DOI: 10.1021/jm501929n] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The tyrosine kinase ACK1, a critical signal transducer regulating survival of hormone-refractory cancers, is an important therapeutic target, for which there are no selective inhibitors in clinical trials to date. This work reports the discovery of novel and potent inhibitors for ACK1 tyrosine kinase (also known as TNK2) using an innovative fragment-based approach. Focused libraries were designed and synthesized by selecting fragments from reported ACK inhibitors to create hybrid structures in a mix and match process. The hybrid library was screened by enzyme-linked immunosorbent assay-based kinase inhibition and (33)P HotSpot assays. Systematic structure-activity relationship studies led to the identification of compound (R)-9b, which shows potent in vitro (IC50 = 56 nM, n = 3, (33)P HotSpot assay) and in vivo (IC50 < 2 μM, human cancer cell lines) ACK1 inhibition. Both (R)-9b and (S)-9b were stable in human plasma and displayed a long half-life (t(1/2) > 6 h).
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Affiliation(s)
- Harshani R Lawrence
- §Department of Oncologic Sciences, University of South Florida, Tampa, Florida 33620, United States
| | - Kiran Mahajan
- §Department of Oncologic Sciences, University of South Florida, Tampa, Florida 33620, United States
| | | | | | | | | | | | | | | | - Nupam P Mahajan
- §Department of Oncologic Sciences, University of South Florida, Tampa, Florida 33620, United States
| | - Nicholas J Lawrence
- §Department of Oncologic Sciences, University of South Florida, Tampa, Florida 33620, United States
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Ou SHI, Greenbowe J, Khan ZU, Azada MC, Ross JS, Stevens PJ, Ali SM, Miller VA, Gitlitz B. I1171 missense mutation (particularly I1171N) is a common resistance mutation in ALK-positive NSCLC patients who have progressive disease while on alectinib and is sensitive to ceritinib. Lung Cancer 2015; 88:231-4. [PMID: 25736571 DOI: 10.1016/j.lungcan.2015.02.005] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2015] [Revised: 02/04/2015] [Accepted: 02/04/2015] [Indexed: 11/28/2022]
Abstract
OBJECTIVES Acquired resistance mutations to anaplastic lymphoma kinase (ALK) inhibitors such as crizotinib and alectinib have been documented in non-small cell lung cancer (NSCLC) patients harboring ALK rearrangement (ALK+). Of note I1171T/N/S mutations in the ALK kinase domain have recently been described by several groups to confer resistance to alectinib, a second-generation ALK inhibitor. Additionally one of these reports demonstrated one ALK+ NSCLC patient harboring an I1171T acquired mutation has responded to ceritinib, another second-generation ALK inhibitor. MATERIALS AND METHODS We reported the presence of an ALK I1171N resistance mutation from comprehensive genomic profiling from a liver biopsy of a progressing metastatic lesion in an ALK+ patient on alectinib after an initial partial response. The patient then responded to ceritinib 750 mg orally once daily but required dose reduction to 600 mg once daily. She initially had grade 3 elevation of liver enzymes from crizotinib necessitating the original switch to alectinib but experienced no transaminase elevations with alectinib or ceritinib. CONCLUSIONS This is the fifth patient case to date demonstrating that ALK I1171 mutation confers resistance to alectinib and the second reported case of ALK I1171 mutation being sensitivity to ceritinib. Substitutions of isoleucine at amino acid 1171 in the ALK kinase domain may distinguish which second generation ALK inhibitor will be effective after crizotinib failure. This case also provides evidence that transaminase elevations is likely a unique adverse event associated with crizotinib and unlikely a "class" effect involving all ALK inhibitors.
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Affiliation(s)
- Sai-Hong Ignatius Ou
- Department of Medicine, Division of Hematology-Oncology, University of California Irvine School of Medicine, Orange, CA 92868, United States; Chao Family Comprehensive Cancer Center, University of California Irvine Medical Center, Orange, CA 92868, United States.
| | - Joel Greenbowe
- Foundation Medicine Inc., 150 Second Street, Cambridge, MA 02141, United States
| | - Ziad U Khan
- Department of Medicine, Division of Hematology-Oncology, University of California Irvine School of Medicine, Orange, CA 92868, United States; Chao Family Comprehensive Cancer Center, University of California Irvine Medical Center, Orange, CA 92868, United States
| | - Michele C Azada
- Department of Medicine, Division of Hematology-Oncology, University of California Irvine School of Medicine, Orange, CA 92868, United States; Chao Family Comprehensive Cancer Center, University of California Irvine Medical Center, Orange, CA 92868, United States
| | - Jeffrey S Ross
- Foundation Medicine Inc., 150 Second Street, Cambridge, MA 02141, United States; Department of Pathology and Laboratory Medicine, Albany Medical Center, Albany, NY 12208, United States
| | - Phil J Stevens
- Foundation Medicine Inc., 150 Second Street, Cambridge, MA 02141, United States
| | - Siraj M Ali
- Foundation Medicine Inc., 150 Second Street, Cambridge, MA 02141, United States
| | - Vincent A Miller
- Foundation Medicine Inc., 150 Second Street, Cambridge, MA 02141, United States
| | - Barbara Gitlitz
- USC Norris Comprehensive Cancer Center and Hospital, Department of Medicine, Division of Medical Oncology, Keck School of Medicine, University of Southern California, Los Angeles, CA 90089, United States
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Qian PC, Liu Y, Song RJ, Hu M, Yang XH, Xiang JN, Li JH. (Diacetoxyiodo)benzene-Mediated Oxygenation of Benzylic C(sp3)-H Bonds withN-Hydroxyamides at Room Temperature. European J Org Chem 2015. [DOI: 10.1002/ejoc.201403616] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Bresler SC, Weiser DA, Huwe PJ, Park JH, Krytska K, Ryles H, Laudenslager M, Rappaport EF, Wood AC, McGrady PW, Hogarty MD, London WB, Radhakrishnan R, Lemmon MA, Mossé YP. ALK mutations confer differential oncogenic activation and sensitivity to ALK inhibition therapy in neuroblastoma. Cancer Cell 2014; 26:682-94. [PMID: 25517749 PMCID: PMC4269829 DOI: 10.1016/j.ccell.2014.09.019] [Citation(s) in RCA: 252] [Impact Index Per Article: 25.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2014] [Revised: 07/13/2014] [Accepted: 09/25/2014] [Indexed: 02/01/2023]
Abstract
Genetic studies have established anaplastic lymphoma kinase (ALK), a cell surface receptor tyrosine kinase, as a tractable molecular target in neuroblastoma. We describe comprehensive genomic, biochemical, and computational analyses of ALK mutations across 1,596 diagnostic neuroblastoma samples. ALK tyrosine kinase domain mutations occurred in 8% of samples--at three hot spots and 13 minor sites--and correlated significantly with poorer survival in high- and intermediate-risk neuroblastoma. Biochemical and computational studies distinguished oncogenic (constitutively activating) from nononcogenic mutations and allowed robust computational prediction of their effects. The mutated variants also showed differential in vitro crizotinib sensitivities. Our studies identify ALK genomic status as a clinically important therapeutic stratification tool in neuroblastoma and will allow tailoring of ALK-targeted therapy to specific mutations.
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Affiliation(s)
- Scott C Bresler
- Department of Biochemistry and Biophysics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, USA; Graduate Group in Biochemistry and Molecular Biophysics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, USA; Medical Scientist Training Program, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, USA
| | - Daniel A Weiser
- Department of Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, USA; Division of Oncology and Center for Childhood Cancer Research, The Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA
| | - Peter J Huwe
- Graduate Group in Biochemistry and Molecular Biophysics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, USA; Department of Bioengineering, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Jin H Park
- Department of Biochemistry and Biophysics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, USA; Graduate Group in Biochemistry and Molecular Biophysics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, USA
| | - Kateryna Krytska
- Division of Oncology and Center for Childhood Cancer Research, The Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA
| | - Hannah Ryles
- Division of Oncology and Center for Childhood Cancer Research, The Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA
| | - Marci Laudenslager
- Division of Oncology and Center for Childhood Cancer Research, The Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA
| | - Eric F Rappaport
- Nucleic Acid Core Facility, The Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA
| | - Andrew C Wood
- Division of Oncology and Center for Childhood Cancer Research, The Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA
| | - Patrick W McGrady
- Department of Biostatistics, Children's Oncology Group Statistics and Data Center, University of Florida, Gainesville, FL 32611, USA
| | - Michael D Hogarty
- Department of Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, USA; Division of Oncology and Center for Childhood Cancer Research, The Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA
| | - Wendy B London
- Department of Biostatistics, Children's Oncology Group Statistics and Data Center, University of Florida, Gainesville, FL 32611, USA; Division of Hematology/Oncology, Boston Children's Hospital and Dana-Farber/Harvard Cancer Center, Boston, MA 02115, USA
| | - Ravi Radhakrishnan
- Graduate Group in Biochemistry and Molecular Biophysics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, USA; Department of Bioengineering, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Mark A Lemmon
- Department of Biochemistry and Biophysics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, USA; Graduate Group in Biochemistry and Molecular Biophysics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, USA.
| | - Yaël P Mossé
- Department of Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, USA; Division of Oncology and Center for Childhood Cancer Research, The Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA.
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Katayama R, Friboulet L, Koike S, Lockerman EL, Khan TM, Gainor JF, Iafrate AJ, Takeuchi K, Taiji M, Okuno Y, Fujita N, Engelman JA, Shaw AT. Two novel ALK mutations mediate acquired resistance to the next-generation ALK inhibitor alectinib. Clin Cancer Res 2014; 20:5686-96. [PMID: 25228534 DOI: 10.1158/1078-0432.ccr-14-1511] [Citation(s) in RCA: 229] [Impact Index Per Article: 22.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
PURPOSE The first-generation ALK tyrosine kinase inhibitor (TKI) crizotinib is a standard therapy for patients with ALK-rearranged non-small cell lung cancer (NSCLC). Several next-generation ALK-TKIs have entered the clinic and have shown promising activity in crizotinib-resistant patients. As patients still relapse even on these next-generation ALK-TKIs, we examined mechanisms of resistance to the next-generation ALK-TKI alectinib and potential strategies to overcome this resistance. EXPERIMENTAL DESIGN We established a cell line model of alectinib resistance, and analyzed a resistant tumor specimen from a patient who had relapsed on alectinib. We developed Ba/F3 models harboring alectinib-resistant ALK mutations and evaluated the potency of other next-generation ALK-TKIs in these models. We tested the antitumor activity of the next-generation ALK-TKI ceritinib in the patient with acquired resistance to alectinib. To elucidate structure-activity relationships of ALK mutations, we performed computational thermodynamic simulation with MP-CAFEE. RESULTS We identified a novel V1180L gatekeeper mutation from the cell line model and a second novel I1171T mutation from the patient who developed resistance to alectinib. Both ALK mutations conferred resistance to alectinib as well as to crizotinib, but were sensitive to ceritinib and other next-generation ALK-TKIs. Treatment of the patient with ceritinib led to a marked response. Thermodynamics simulation suggests that both mutations lead to distinct structural alterations that decrease the binding affinity with alectinib. CONCLUSIONS We have identified two novel ALK mutations arising after alectinib exposure that are sensitive to other next-generation ALK-TKIs. The ability of ceritinib to overcome alectinib-resistance mutations suggests a potential role for sequential therapy with multiple next-generation ALK-TKIs.
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Affiliation(s)
- Ryohei Katayama
- Massachusetts General Hospital Cancer Center, Charlestown, Massachusetts. Department of Medicine, Harvard Medical School, Boston, Massachusetts. Cancer Chemotherapy Center, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Luc Friboulet
- Massachusetts General Hospital Cancer Center, Charlestown, Massachusetts. Department of Medicine, Harvard Medical School, Boston, Massachusetts
| | - Sumie Koike
- Cancer Chemotherapy Center, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Elizabeth L Lockerman
- Massachusetts General Hospital Cancer Center, Charlestown, Massachusetts. Department of Medicine, Harvard Medical School, Boston, Massachusetts
| | - Tahsin M Khan
- Massachusetts General Hospital Cancer Center, Charlestown, Massachusetts
| | - Justin F Gainor
- Massachusetts General Hospital Cancer Center, Charlestown, Massachusetts. Department of Medicine, Harvard Medical School, Boston, Massachusetts
| | - A John Iafrate
- Massachusetts General Hospital Cancer Center, Charlestown, Massachusetts. Department of Pathology, Massachusetts General Hospital, Boston, Massachusetts
| | - Kengo Takeuchi
- Pathology Project for Molecular Targets, The Cancer Institute, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Makoto Taiji
- Processor Research Team, RIKEN Advanced Institute of Computational Sciences 6F, Kobe, Hyogo, Japan
| | - Yasushi Okuno
- Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Naoya Fujita
- Cancer Chemotherapy Center, Japanese Foundation for Cancer Research, Tokyo, Japan.
| | - Jeffrey A Engelman
- Massachusetts General Hospital Cancer Center, Charlestown, Massachusetts. Department of Medicine, Harvard Medical School, Boston, Massachusetts.
| | - Alice T Shaw
- Massachusetts General Hospital Cancer Center, Charlestown, Massachusetts. Department of Medicine, Harvard Medical School, Boston, Massachusetts.
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A spatial simulation approach to account for protein structure when identifying non-random somatic mutations. BMC Bioinformatics 2014; 15:231. [PMID: 24990767 PMCID: PMC4227039 DOI: 10.1186/1471-2105-15-231] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2013] [Accepted: 05/27/2014] [Indexed: 02/08/2023] Open
Abstract
Background Current research suggests that a small set of “driver” mutations are responsible for tumorigenesis while a larger body of “passenger” mutations occur in the tumor but do not progress the disease. Due to recent pharmacological successes in treating cancers caused by driver mutations, a variety of methodologies that attempt to identify such mutations have been developed. Based on the hypothesis that driver mutations tend to cluster in key regions of the protein, the development of cluster identification algorithms has become critical. Results We have developed a novel methodology, SpacePAC (Spatial Protein Amino acid Clustering), that identifies mutational clustering by considering the protein tertiary structure directly in 3D space. By combining the mutational data in the Catalogue of Somatic Mutations in Cancer (COSMIC) and the spatial information in the Protein Data Bank (PDB), SpacePAC is able to identify novel mutation clusters in many proteins such as FGFR3 and CHRM2. In addition, SpacePAC is better able to localize the most significant mutational hotspots as demonstrated in the cases of BRAF and ALK. The R package is available on Bioconductor at: http://www.bioconductor.org/packages/release/bioc/html/SpacePAC.html. Conclusion SpacePAC adds a valuable tool to the identification of mutational clusters while considering protein tertiary structure.
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Karabencheva TG, Lee CC, Black GW, Donev R, Christov CZ. How does conformational flexibility influence key structural features involved in activation of anaplastic lymphoma kinase? MOLECULAR BIOSYSTEMS 2014; 10:1490-5. [PMID: 24675991 DOI: 10.1039/c4mb00141a] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Anaplastic Lymphoma Kinase (ALK) plays a major role in developing tumor processes and therefore has emerged as a validated therapeutic target. Applying atomistic molecular dynamics simulations on the wild type enzyme and the nine most frequently occurring and clinically important activation mutants we revealed important conformational effects on key interactions responsible for the activation of the enzyme.
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Affiliation(s)
- Tatyana G Karabencheva
- Department of Applied Sciences, Faculty of Health and Life Sciences, Northumbria University, Newcastle upon Tyne, NE1 8ST, UK.
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Activating mutations in ALK kinase domain confer resistance to structurally unrelated ALK inhibitors in NPM-ALK-positive anaplastic large-cell lymphoma. J Cancer Res Clin Oncol 2014; 140:589-98. [PMID: 24509625 PMCID: PMC3949014 DOI: 10.1007/s00432-014-1589-3] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2013] [Accepted: 01/17/2014] [Indexed: 11/18/2022]
Abstract
Purpose Crizotinib, the first FDA-approved ALK inhibitor, showed significant antitumor activity in young patients with anaplastic large-cell lymphoma (ALCL) frequently displaying ALK rearrangement. However, long-term therapeutic benefits of crizotinib are limited due to development of drug resistance. CH5424802—more potent and selective ALK inhibitor—comprises a good candidate for second-line treatment in crizotinib-relapsed patients. The aim of this study was to determine possible mechanisms of resistance to ALK inhibitors that can appear in ALCL patients. Methods ALK+ ALCL cell lines resistant to crizotinib (Karpas299CR) and to CH5424802 (Karpas299CHR) were established by long-term exposure of Karpas299 cells to these inhibitors. Next, alterations in their sensitivity to ALK, HSP90 and mTOR inhibitors were investigated by cell viability and BrdU incorporation assays and immunoblot analysis. Results cDNA sequencing of ALK kinase domain revealed activating mutations—I1171T in Karpas299CR and F1174C in Karpas299CHR. The resistant cells displayed diminished sensitivity to structurally unrelated ALK inhibitors—crizotinib, CH5424802 and TAE684. Nevertheless, CH5424802 and TAE684 were still more potent against the resistant cells than crizotinib. Moreover, Karpas299CR and Karpas299CHR cells remained sensitive to HSP90 or mTOR inhibitors. Conclusions Resistance mediated by activating mutations in ALK kinase domain may emerge in ALCL patients during ALK inhibitors treatment. However, more potent second-generation ALK inhibitors, HSP90 or mTOR inhibitors may represent an effective therapy for relapsed ALK+ ALCL patients. Electronic supplementary material The online version of this article (doi:10.1007/s00432-014-1589-3) contains supplementary material, which is available to authorized users.
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Synthesis and biological evaluation of benzo[4,5]imidazo[1,2-c]pyrimidine and benzo[4,5]imidazo[1,2-a]pyrazine derivatives as anaplastic lymphoma kinase inhibitors. Bioorg Med Chem 2014; 22:1303-12. [DOI: 10.1016/j.bmc.2014.01.007] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2013] [Revised: 12/18/2013] [Accepted: 01/03/2014] [Indexed: 11/22/2022]
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Mesaros EF, Ott GR, Dorsey BD. Anaplastic lymphoma kinase inhibitors as anticancer therapeutics: a patent review. Expert Opin Ther Pat 2014; 24:417-42. [DOI: 10.1517/13543776.2014.877890] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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Lee HJ, Latif M, Choe H, Ali I, Lee HK, Yang EH, Yun JI, Chae CH, Jung JK, Kim HR, Lee CO, Park CH, Lee K. ALK inhibitors of bis-ortho-alkoxy-para-piperazinesubstituted-pyrimidines and -triazines for cancer treatment. Arch Pharm Res 2014; 37:1130-8. [DOI: 10.1007/s12272-013-0323-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2013] [Accepted: 12/23/2013] [Indexed: 01/15/2023]
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Sun H, Li Y, Shen M, Tian S, Xu L, Pan P, Guan Y, Hou T. Assessing the performance of MM/PBSA and MM/GBSA methods. 5. Improved docking performance using high solute dielectric constant MM/GBSA and MM/PBSA rescoring. Phys Chem Chem Phys 2014; 16:22035-45. [DOI: 10.1039/c4cp03179b] [Citation(s) in RCA: 345] [Impact Index Per Article: 34.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
We have thoroughly investigated the performance of MM/GBSA and MM/PBSA methodologies on virtual screening based on various protocols for kinase targets.
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Affiliation(s)
- Huiyong Sun
- Institute of Functional Nano and Soft Materials (FUNSOM)
- Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices and Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou, P. R. China
- College of Pharmaceutical Sciences
| | - Youyong Li
- Institute of Functional Nano and Soft Materials (FUNSOM)
- Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices and Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou, P. R. China
| | - Mingyun Shen
- Institute of Functional Nano and Soft Materials (FUNSOM)
- Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices and Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou, P. R. China
| | - Sheng Tian
- Institute of Functional Nano and Soft Materials (FUNSOM)
- Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices and Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou, P. R. China
| | - Lei Xu
- College of Pharmaceutical Sciences
- Zhejiang University
- Hangzhou, P. R. China
| | - Peichen Pan
- College of Pharmaceutical Sciences
- Zhejiang University
- Hangzhou, P. R. China
| | - Yan Guan
- Institute of Functional Nano and Soft Materials (FUNSOM)
- Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices and Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou, P. R. China
| | - Tingjun Hou
- Institute of Functional Nano and Soft Materials (FUNSOM)
- Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices and Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou, P. R. China
- College of Pharmaceutical Sciences
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ALK: Anaplastic lymphoma kinase. Mol Oncol 2013. [DOI: 10.1017/cbo9781139046947.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Abstract
The catalytic (C) subunit of PKA was the first protein kinase structure to be solved, and it continues to serve as the prototype for the protein kinase superfamily. In contrast, by comparing many active and inactive kinases, we developed a novel 'spine' concept where every active kinase is composed of two hydrophobic spines anchored to a hydrophobic F-helix. The R-spine (regulatory spine) is dynamically assembled, typically by activation loop phosphorylation, whereas the C-spine (catalytic spine) is completed by the adenine ring of ATP. In the present paper, we show how the spine concept can be applied to B-Raf, specifically to engineer a kinase-dead pseudokinase. To achieve this, we mutated one of the C-spine residues in the N-lobe (N-terminal lobe), Ala481, to phenylalanine. This mutant cannot bind ATP and is thus kinase-dead, presumably because the phenylalanine ring fills the adenine-binding pocket. The C-spine is thus fused. However, the A481F mutant is still capable of binding wild-type B-Raf and wild-type C-Raf, and dimerization with a wild-type Raf leads to downstream activation of MEK [MAPK (mitogen-activated protein kinase)/ERK (extracellular-signal-regulated kinase) kinase] and ERK. The mutant requires dimerization, but is independent of Ras and does not require enzymatic activity. By distinguishing between catalytic and scaffold functions of B-Raf, we define kinases as being bifunctional and show that, at least in some cases, the scaffold function is sufficient for downstream signalling. Since this alanine residue is one of the most highly conserved residues in the kinome, we suggest that this may be a general strategy for engineering kinase-dead pseudokinases and exploring biological functions that are independent of catalysis.
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Meharena HS, Chang P, Keshwani MM, Oruganty K, Nene AK, Kannan N, Taylor SS, Kornev AP. Deciphering the structural basis of eukaryotic protein kinase regulation. PLoS Biol 2013; 11:e1001680. [PMID: 24143133 PMCID: PMC3797032 DOI: 10.1371/journal.pbio.1001680] [Citation(s) in RCA: 161] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2013] [Accepted: 08/29/2013] [Indexed: 02/07/2023] Open
Abstract
Biochemical and structural analysis of two features of kinase structure, the “R-spine” and “Shell,” afford a detailed insight into the regulation of eukaryotic protein kinases. Eukaryotic protein kinases (EPKs) regulate numerous signaling processes by phosphorylating targeted substrates through the highly conserved catalytic domain. Our previous computational studies proposed a model stating that a properly assembled nonlinear motif termed the Regulatory (R) spine is essential for catalytic activity of EPKs. Here we define the required intramolecular interactions and biochemical properties of the R-spine and the newly identified “Shell” that surrounds the R-spine using site-directed mutagenesis and various in vitro phosphoryl transfer assays using cyclic AMP-dependent protein kinase as a representative of the entire kinome. Analysis of the 172 available Apo EPK structures in the protein data bank (PDB) revealed four unique structural conformations of the R-spine that correspond with catalytic inactivation of various EPKs. Elucidating the molecular entities required for the catalytic activation of EPKs and the identification of these inactive conformations opens new avenues for the design of efficient therapeutic EPK inhibitors. Eukaryotic protein kinases (EPKs) have a highly conserved enzymatic kinase core that is involved in the regulation of numerous cell signaling processes through the transfer of a phosphate group from adenosine triphosphate (ATP) to more than 30% of human proteins. EPKs have been implicated in numerous human diseases, including cancer, cardiovascular diseases, and diabetes, making them one of the most sought-after therapeutic drug targets. The lack of structural diversity of the active kinase core has created a bottle-neck for designing successful therapeutic inhibitors. Here we describe the intramolecular interactions required for differentiating between the active and inactive states of EPKs. Kinases contain a hydrophobic regulatory spine (“R-spine”) that is disassembled in inactive kinases, and here we define an additional hydrophobic “Shell” that surrounds one end of the R-spine. Biochemical analysis of the five nonconsecutive R-spine residues and three nonconsecutive Shell residues shows that proper assembly of the R-spine and Shell is essential for maintaining kinase activity. Structural analysis of the 172 known structures of EPKs without bound ligands led to the identification of four inactive conformations that correlate with the disassembly of the R-spine. Understanding the molecular elements involved in the regulation of kinase activity and the identification of these diverse groups of inactive conformations should aid the design of more specific therapeutic EPK inhibitors.
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Affiliation(s)
- Hiruy S Meharena
- Biomedical Sciences, University of California, San Diego, La Jolla, California, United States of America
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79
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Abstract
The burgeoning field of anaplastic lymphoma kinase (ALK) in cancer encompasses many cancer types, from very rare cancers to the more prevalent non-small-cell lung cancer (NSCLC). The common activation of ALK has led to the use of the ALK tyrosine kinase inhibitor (TKI) crizotinib in a range of patient populations and to the rapid development of second-generation drugs targeting ALK. In this Review, we discuss our current understanding of ALK function in human cancer and the implications for tumour treatment.
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MESH Headings
- Anaplastic Lymphoma Kinase
- Animals
- Antineoplastic Agents/therapeutic use
- Caenorhabditis elegans Proteins/physiology
- Cell Transformation, Neoplastic/genetics
- Clinical Trials as Topic
- Crizotinib
- Drosophila Proteins/physiology
- Drug Resistance, Neoplasm
- Enzyme Induction
- Gene Expression Regulation, Developmental
- Gene Expression Regulation, Neoplastic
- Humans
- Lymphoma, Large-Cell, Anaplastic/enzymology
- Lymphoma, Large-Cell, Anaplastic/genetics
- Mice
- Models, Biological
- Models, Molecular
- Mutation
- Neoplasm Proteins/biosynthesis
- Neoplasm Proteins/chemistry
- Neoplasm Proteins/genetics
- Neoplasm Proteins/physiology
- Neoplasms/drug therapy
- Neoplasms/enzymology
- Neoplasms/genetics
- Oncogene Proteins, Fusion/genetics
- Oncogene Proteins, Fusion/physiology
- Protein Conformation
- Protein-Tyrosine Kinases/physiology
- Pyrazoles/therapeutic use
- Pyridines/therapeutic use
- Receptor Protein-Tyrosine Kinases/biosynthesis
- Receptor Protein-Tyrosine Kinases/chemistry
- Receptor Protein-Tyrosine Kinases/genetics
- Receptor Protein-Tyrosine Kinases/physiology
- Signal Transduction
- Translocation, Genetic
- Zebrafish Proteins/physiology
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Affiliation(s)
- Bengt Hallberg
- Department of Molecular Biology, Building 6L, Umeå University, Umeå S-90187, Sweden
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80
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Roskoski R. The preclinical profile of crizotinib for the treatment of non-small-cell lung cancer and other neoplastic disorders. Expert Opin Drug Discov 2013; 8:1165-79. [DOI: 10.1517/17460441.2013.813015] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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81
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Marsilje TH, Pei W, Chen B, Lu W, Uno T, Jin Y, Jiang T, Kim S, Li N, Warmuth M, Sarkisova Y, Sun F, Steffy A, Pferdekamper AC, Li AG, Joseph SB, Kim Y, Liu B, Tuntland T, Cui X, Gray NS, Steensma R, Wan Y, Jiang J, Chopiuk G, Li J, Gordon WP, Richmond W, Johnson K, Chang J, Groessl T, He YQ, Phimister A, Aycinena A, Lee CC, Bursulaya B, Karanewsky DS, Seidel HM, Harris JL, Michellys PY. Synthesis, Structure–Activity Relationships, and in Vivo Efficacy of the Novel Potent and Selective Anaplastic Lymphoma Kinase (ALK) Inhibitor 5-Chloro-N2-(2-isopropoxy-5-methyl-4-(piperidin-4-yl)phenyl)-N4-(2-(isopropylsulfonyl)phenyl)pyrimidine-2,4-diamine (LDK378) Currently in Phase 1 and Phase 2 Clinical Trials. J Med Chem 2013; 56:5675-90. [DOI: 10.1021/jm400402q] [Citation(s) in RCA: 319] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Thomas H. Marsilje
- Genomics Institute of the Novartis Research Foundation, 10675
John Jay Hopkins Drive, San Diego, California 92121, United States
| | - Wei Pei
- Genomics Institute of the Novartis Research Foundation, 10675
John Jay Hopkins Drive, San Diego, California 92121, United States
| | - Bei Chen
- Genomics Institute of the Novartis Research Foundation, 10675
John Jay Hopkins Drive, San Diego, California 92121, United States
| | - Wenshuo Lu
- Genomics Institute of the Novartis Research Foundation, 10675
John Jay Hopkins Drive, San Diego, California 92121, United States
| | - Tetsuo Uno
- Genomics Institute of the Novartis Research Foundation, 10675
John Jay Hopkins Drive, San Diego, California 92121, United States
| | - Yunho Jin
- Genomics Institute of the Novartis Research Foundation, 10675
John Jay Hopkins Drive, San Diego, California 92121, United States
| | - Tao Jiang
- Genomics Institute of the Novartis Research Foundation, 10675
John Jay Hopkins Drive, San Diego, California 92121, United States
| | - Sungjoon Kim
- Genomics Institute of the Novartis Research Foundation, 10675
John Jay Hopkins Drive, San Diego, California 92121, United States
| | - Nanxin Li
- Genomics Institute of the Novartis Research Foundation, 10675
John Jay Hopkins Drive, San Diego, California 92121, United States
| | - Markus Warmuth
- Genomics Institute of the Novartis Research Foundation, 10675
John Jay Hopkins Drive, San Diego, California 92121, United States
| | - Yelena Sarkisova
- Genomics Institute of the Novartis Research Foundation, 10675
John Jay Hopkins Drive, San Diego, California 92121, United States
| | - Frank Sun
- Genomics Institute of the Novartis Research Foundation, 10675
John Jay Hopkins Drive, San Diego, California 92121, United States
| | - Auzon Steffy
- Genomics Institute of the Novartis Research Foundation, 10675
John Jay Hopkins Drive, San Diego, California 92121, United States
| | - AnneMarie C. Pferdekamper
- Genomics Institute of the Novartis Research Foundation, 10675
John Jay Hopkins Drive, San Diego, California 92121, United States
| | - Allen G. Li
- Genomics Institute of the Novartis Research Foundation, 10675
John Jay Hopkins Drive, San Diego, California 92121, United States
| | - Sean B. Joseph
- Genomics Institute of the Novartis Research Foundation, 10675
John Jay Hopkins Drive, San Diego, California 92121, United States
| | - Young Kim
- Genomics Institute of the Novartis Research Foundation, 10675
John Jay Hopkins Drive, San Diego, California 92121, United States
| | - Bo Liu
- Genomics Institute of the Novartis Research Foundation, 10675
John Jay Hopkins Drive, San Diego, California 92121, United States
| | - Tove Tuntland
- Genomics Institute of the Novartis Research Foundation, 10675
John Jay Hopkins Drive, San Diego, California 92121, United States
| | - Xiaoming Cui
- Genomics Institute of the Novartis Research Foundation, 10675
John Jay Hopkins Drive, San Diego, California 92121, United States
| | - Nathanael S. Gray
- Genomics Institute of the Novartis Research Foundation, 10675
John Jay Hopkins Drive, San Diego, California 92121, United States
| | - Ruo Steensma
- Genomics Institute of the Novartis Research Foundation, 10675
John Jay Hopkins Drive, San Diego, California 92121, United States
| | - Yongqin Wan
- Genomics Institute of the Novartis Research Foundation, 10675
John Jay Hopkins Drive, San Diego, California 92121, United States
| | - Jiqing Jiang
- Genomics Institute of the Novartis Research Foundation, 10675
John Jay Hopkins Drive, San Diego, California 92121, United States
| | - Greg Chopiuk
- Genomics Institute of the Novartis Research Foundation, 10675
John Jay Hopkins Drive, San Diego, California 92121, United States
| | - Jie Li
- Genomics Institute of the Novartis Research Foundation, 10675
John Jay Hopkins Drive, San Diego, California 92121, United States
| | - W. Perry Gordon
- Genomics Institute of the Novartis Research Foundation, 10675
John Jay Hopkins Drive, San Diego, California 92121, United States
| | - Wendy Richmond
- Genomics Institute of the Novartis Research Foundation, 10675
John Jay Hopkins Drive, San Diego, California 92121, United States
| | - Kevin Johnson
- Genomics Institute of the Novartis Research Foundation, 10675
John Jay Hopkins Drive, San Diego, California 92121, United States
| | - Jonathan Chang
- Genomics Institute of the Novartis Research Foundation, 10675
John Jay Hopkins Drive, San Diego, California 92121, United States
| | - Todd Groessl
- Genomics Institute of the Novartis Research Foundation, 10675
John Jay Hopkins Drive, San Diego, California 92121, United States
| | - You-Qun He
- Genomics Institute of the Novartis Research Foundation, 10675
John Jay Hopkins Drive, San Diego, California 92121, United States
| | - Andrew Phimister
- Genomics Institute of the Novartis Research Foundation, 10675
John Jay Hopkins Drive, San Diego, California 92121, United States
| | - Alex Aycinena
- Genomics Institute of the Novartis Research Foundation, 10675
John Jay Hopkins Drive, San Diego, California 92121, United States
| | - Christian C. Lee
- Genomics Institute of the Novartis Research Foundation, 10675
John Jay Hopkins Drive, San Diego, California 92121, United States
| | - Badry Bursulaya
- Genomics Institute of the Novartis Research Foundation, 10675
John Jay Hopkins Drive, San Diego, California 92121, United States
| | - Donald S. Karanewsky
- Genomics Institute of the Novartis Research Foundation, 10675
John Jay Hopkins Drive, San Diego, California 92121, United States
| | - H. Martin Seidel
- Genomics Institute of the Novartis Research Foundation, 10675
John Jay Hopkins Drive, San Diego, California 92121, United States
| | - Jennifer L. Harris
- Genomics Institute of the Novartis Research Foundation, 10675
John Jay Hopkins Drive, San Diego, California 92121, United States
| | - Pierre-Yves Michellys
- Genomics Institute of the Novartis Research Foundation, 10675
John Jay Hopkins Drive, San Diego, California 92121, United States
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82
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Dao P, Jarray R, Le Coq J, Lietha D, Loukaci A, Lepelletier Y, Hadj-Slimane R, Garbay C, Raynaud F, Chen H. Synthesis of novel diarylamino-1,3,5-triazine derivatives as FAK inhibitors with anti-angiogenic activity. Bioorg Med Chem Lett 2013; 23:4552-6. [PMID: 23845217 DOI: 10.1016/j.bmcl.2013.06.038] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2013] [Revised: 06/10/2013] [Accepted: 06/12/2013] [Indexed: 12/01/2022]
Abstract
We report herein the synthesis of novel diarylamino-1,3,5-triazine derivatives as FAK (focal adhesion kinase) inhibitors and the evaluation of their anti-angiogenic activity on HUVEC cells. Generally, the effects of these compounds on endothelial cells could be correlated with their kinase inhibitory activity. The most efficient compounds displayed inhibition of viability against HUVEC cells in the micromolar range, as observed with TAE-226, which was designed by Novartis Pharma AG. X-ray crystallographic analysis of the co-crystal structure for compound 34 revealed that the mode of interaction with the FAK kinase domain is highly similar to that observed in the complex of TAE-226.
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Affiliation(s)
- Pascal Dao
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques, UMR8601, CNRS, Université Paris Descartes, PRES Sorbonne Paris Cité, UFR Biomédicale, 45 rue des Saints-Pères, 75270 Paris Cedex 06, France
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83
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Friedman R, Boye K, Flatmark K. Molecular modelling and simulations in cancer research. Biochim Biophys Acta Rev Cancer 2013; 1836:1-14. [PMID: 23416097 DOI: 10.1016/j.bbcan.2013.02.001] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2012] [Revised: 02/04/2013] [Accepted: 02/05/2013] [Indexed: 01/12/2023]
Abstract
The complexity of cancer and the vast amount of experimental data available have made computer-aided approaches necessary. Biomolecular modelling techniques are becoming increasingly easier to use, whereas hardware and software are becoming better and cheaper. Cross-talk between theoretical and experimental scientists dealing with cancer-research from a molecular approach, however, is still uncommon. This is in contrast to other fields, such as amyloid-related diseases, where molecular modelling studies are widely acknowledged. The aim of this review paper is therefore to expose some of the more common approaches in molecular modelling to cancer scientists in simple terms, illustrating success stories while also revealing the limitations of computational studies at the molecular level.
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Affiliation(s)
- Ran Friedman
- Computational Chemistry and Biochemistry Group, School of Natural Sciences, Linnæus University, 391 82 Kalmar, Sweden.
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84
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85
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Abstract
To investigate the range of autoinhibitory mechanisms used by TKDs (tyrosine kinase domains) from the insulin receptor family of RTKs (receptor tyrosine kinases), we determined crystal structures of TKDs from TrkA (tropomyosin receptor kinase A, a nerve growth factor receptor) and Ror2 (receptor tyrosine kinase-like orphan receptor 2, an unconventional Wnt receptor). TrkA autoinhibition closely resembles that seen for the insulin receptor, relying on projection of an activation loop tyrosine residue into the substrate-binding site and occlusion of the ATP-binding site by the activation loop. Ror2 employs similar mechanisms, but the unusual replacement of the phenylalanine residue in its Asp-Phe-Gly motif with leucine necessitates occlusion of the ATP-binding site by other means. The unusual Asp-Leu-Gly motif in Ror2 is displaced compared with other inactive kinases, allowing the activation loop to interact directly with the TKD's αC helix, in another mode of autoinhibition that is characteristic of the other extreme of this receptor family: ALK (anaplastic lymphoma kinase) and Met. These findings provide insight into the expected range of activating mutations in these TKDs in cancer. We also describe symmetrical dimers of the inactive TrkA TKD resembling those found in other RTKs, possibly reflecting an arrangement of kinase domains in a pre-formed TrkA dimer.
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86
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Ceccon M, Mologni L, Bisson W, Scapozza L, Gambacorti-Passerini C. Crizotinib-resistant NPM-ALK mutants confer differential sensitivity to unrelated Alk inhibitors. Mol Cancer Res 2012; 11:122-32. [PMID: 23239810 DOI: 10.1158/1541-7786.mcr-12-0569] [Citation(s) in RCA: 68] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The dual ALK/MET inhibitor crizotinib was recently approved for the treatment of metastatic and late-stage ALK+ NSCLC, and is currently in clinical trial for other ALK-related diseases. As predicted after other tyrosine kinase inhibitors' clinical experience, the first mutations that confer resistance to crizotinib have been described in patients with non-small cell lung cancer (NSCLC) and in one patient inflammatory myofibroblastic tumor (IMT). Here, we focused our attention on the anaplastic large cell lymphoma (ALCL), where the oncogenic fusion protein NPM-ALK, responsible for 70% to 80% of cases, represents an ideal crizotinib target. We selected and characterized 2 human NPM-ALK+ ALCL cell lines, KARPAS-299 and SUP-M2, able to survive and proliferate at different crizotinib concentrations. Sequencing of ALK kinase domain revealed that a single mutation became predominant at high crizotinib doses in each cell line, namely L1196Q and I1171N in Karpas-299 and SUP-M2 cells, respectively. These mutations also conferred resistance to crizotinib in Ba/F3 cells expressing human NPM-ALK. The resistant cell populations, as well as mutated Ba/F3 cells, were characterized for sensitivity to two additional ALK inhibitors: the dual ALK/EGFR inhibitor AP26113 and NVP-TAE684. While L1196Q-positive cell lines were sensitive to both inhibitors, cells carrying I1171N substitution showed cross-resistance to all ALK inhibitors tested. This study provides potentially relevant information for the management of patients with ALCL that may relapse after crizotinib treatment.
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Affiliation(s)
- Monica Ceccon
- Department of Health Sciences, University of Milano-Bicocca, Via Cadore 48, Monza 20900, Italy.
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87
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Xie HZ, Lan H, Pan YL, Zou J, Wang ZR, Li LL, Huang Q, Zhang H, Yang SY. Identification of novel anaplastic lymphoma kinase (ALK) inhibitors using a common feature pharmacophore model derived from known ligands crystallized with ALK. Chem Biol Drug Des 2012; 81:175-84. [PMID: 23107363 DOI: 10.1111/cbdd.12084] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
In this investigation, a common feature pharmacophore model of anaplastic lymphoma kinase inhibitors was developed based on several known anaplastic lymphoma kinase inhibitors that were co-crystallized with anaplastic lymphoma kinase. The established pharmacophore model Hypo1 was carefully validated and then adopted to screen two in silico chemical databases, Specs (202 408 compounds) and Enamine (1 105 894 compounds), for retrieving novel anaplastic lymphoma kinase inhibitors. The hit compounds were further filtered using a fast bumping-check tool and molecular docking. Finally, 25 compounds were selected and purchased from market. The bioactivity of these compounds was firstly measured at the cellular level against a typical anaplastic lymphoma kinase mutant-driven cancer cell line, Karpas299. And six of them showed a good anti-viability activity. The kinase inhibitory potency against the recombinant human anaplastic lymphoma kinase kinase was tested to the most active compound at the cellular level, T0508-5181 (from Specs), which gave a half maximal inhibitory concentration (IC(50)) of 5.3 μM.
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Affiliation(s)
- Huan-Zhang Xie
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medical School, Sichuan University, Sichuan 610041, China
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88
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Chand D, Yamazaki Y, Ruuth K, Schönherr C, Martinsson T, Kogner P, Attiyeh EF, Maris J, Morozova O, Marra MA, Ohira M, Nakagawara A, Sandström PE, Palmer RH, Hallberg B. Cell culture and Drosophila model systems define three classes of anaplastic lymphoma kinase mutations in neuroblastoma. Dis Model Mech 2012; 6:373-82. [PMID: 23104988 PMCID: PMC3597019 DOI: 10.1242/dmm.010348] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
Neuroblastoma is a childhood extracranial solid tumour that is associated with a number of genetic changes. Included in these genetic alterations are mutations in the kinase domain of the anaplastic lymphoma kinase (ALK) receptor tyrosine kinase (RTK), which have been found in both somatic and familial neuroblastoma. In order to treat patients accordingly requires characterisation of these mutations in terms of their response to ALK tyrosine kinase inhibitors (TKIs). Here, we report the identification and characterisation of two novel neuroblastoma ALK mutations (A1099T and R1464STOP), which we have investigated together with several previously reported but uncharacterised ALK mutations (T1087I, D1091N, T1151M, M1166R, F1174I and A1234T). In order to understand the potential role of these ALK mutations in neuroblastoma progression, we have employed cell culture-based systems together with the model organism Drosophila as a readout for ligand-independent activity. Mutation of ALK at position 1174 (F1174I) generates a gain-of-function receptor capable of activating intracellular targets such as ERK (extracellular signal regulated kinase) and STAT3 (signal transducer and activator of transcription 3) in a ligand-independent manner. Analysis of these previously uncharacterised ALK mutants and comparison with ALKF1174 mutants suggests that ALK mutations observed in neuroblastoma fall into three classes. These classes are: (i) gain-of-function ligand-independent mutations such as ALKF1174l, (ii) kinase-dead ALK mutants, e.g. ALKI1250T (Schönherr et al., 2011a) and (iii) ALK mutations that are ligand-dependent in nature. Irrespective of the nature of the observed ALK mutants, in every case the activity of the mutant ALK receptors could be abrogated by the ALK inhibitor crizotinib (Xalkori/PF-02341066), albeit with differing levels of sensitivity.
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Affiliation(s)
- Damini Chand
- Department of Molecular Biology, Building 6L, Umeå University, Umeå 901 87, Sweden
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89
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Epstein LF, Chen H, Emkey R, Whittington DA. The R1275Q neuroblastoma mutant and certain ATP-competitive inhibitors stabilize alternative activation loop conformations of anaplastic lymphoma kinase. J Biol Chem 2012; 287:37447-57. [PMID: 22932897 DOI: 10.1074/jbc.m112.391425] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Anaplastic lymphoma kinase (ALK) is a receptor tyrosine kinase that, when genetically altered by mutation, amplification, chromosomal translocation or inversion, has been shown to play an oncogenic role in certain cancers. Small molecule inhibitors targeting the kinase activity of ALK have proven to be effective therapies in certain ALK-driven malignancies and one such inhibitor, crizotinib, is now approved for the treatment of EML4-ALK-driven, non-small cell lung cancer. In neuroblastoma, activating point mutations in the ALK kinase domain can drive disease progression, with the two most common mutations being F1174L and R1275Q. We report here crystal structures of the ALK kinase domain containing the F1174L and R1275Q mutations. Also included are crystal structures of ALK in complex with novel small molecule ALK inhibitors, including a classic type II inhibitor, that stabilize previously unobserved conformations of the ALK activation loop. Collectively, these structures illustrate a different series of activation loop conformations than has been observed in previous ALK crystal structures and provide insight into the activating nature of the R1275Q mutation. The novel active site topologies presented here may also aid the structure-based drug design of a new generation of ALK inhibitors.
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Affiliation(s)
- Linda F Epstein
- Department of Molecular Structure and Characterization, Amgen Inc., Cambridge, Massachusetts 02142, USA
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90
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Choi HG, Zhang J, Deng X, Hatcher JM, Patricelli MP, Zhao Z, Alessi DR, Gray NS. Brain Penetrant LRRK2 Inhibitor. ACS Med Chem Lett 2012; 3:658-662. [PMID: 23066449 PMCID: PMC3467149 DOI: 10.1021/ml300123a] [Citation(s) in RCA: 101] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Activating mutations in leucine-rich repeat kinase 2 (LRRK2) are present in a subset of Parkinson's disease (PD) patients and may represent an attractive therapeutic target. Here we report a 2-anilino-4-methylamino-5-chloropyrimidine, HG-10-102-01(4) is a potent and selective inhibitor of wild-type LRRK2 and the G2019S mutant. Compound 4 substantially inhibits Ser910 and Ser935 phosphorylation of both wild-type LRRK2 and G2019S mutant at a concentration of 0.1-0.3 µM in cells and is the first compound reported to be capable of inhibiting Ser910 and Ser935 phosphorylation in mouse brain following intraperitoneal delivery of doses as low as 50 mg/kg.
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Affiliation(s)
- Hwan Geun Choi
- Department
of Cancer Biology, Dana-Farber Cancer Institute, Boston, Massachusetts
02115, United States
- Department
of Biological Chemistry
& Molecular Pharmacology, Harvard Medical School, 250 Longwood Avenue, SGM 628, Boston, Massachusetts 02115, United
States
| | - Jinwei Zhang
- MRC Protein Phosphorylation
Unit,
College of Life Sciences, University of Dundee, Dow Street, Dundee DD1 5EH, Scotland, United Kingdom
| | - Xianming Deng
- Department
of Cancer Biology, Dana-Farber Cancer Institute, Boston, Massachusetts
02115, United States
- Department
of Biological Chemistry
& Molecular Pharmacology, Harvard Medical School, 250 Longwood Avenue, SGM 628, Boston, Massachusetts 02115, United
States
| | - John M. Hatcher
- Department
of Cancer Biology, Dana-Farber Cancer Institute, Boston, Massachusetts
02115, United States
- Department
of Biological Chemistry
& Molecular Pharmacology, Harvard Medical School, 250 Longwood Avenue, SGM 628, Boston, Massachusetts 02115, United
States
| | - Matthew P. Patricelli
- ActivX Biosciences, 11025 North Torrey Pines Road, La Jolla, California 92037, United
States
| | - Zheng Zhao
- High Magnetic Field
Laboratory, Chinese Academy of Science,
P.O. Box 1110, Hefei, Anhui,
230031, People's Republic of China
| | - Dario R. Alessi
- MRC Protein Phosphorylation
Unit,
College of Life Sciences, University of Dundee, Dow Street, Dundee DD1 5EH, Scotland, United Kingdom
- Tel: 44-1382-385602. Fax: 44-1382-223778. E-mail: (D.R.A.). Tel: 1-617-582-8590. Fax: 1-617-582-8615. E-mail: (N.S.G.)
| | - Nathanael S. Gray
- Department
of Cancer Biology, Dana-Farber Cancer Institute, Boston, Massachusetts
02115, United States
- Department
of Biological Chemistry
& Molecular Pharmacology, Harvard Medical School, 250 Longwood Avenue, SGM 628, Boston, Massachusetts 02115, United
States
- Tel: 44-1382-385602. Fax: 44-1382-223778. E-mail: (D.R.A.). Tel: 1-617-582-8590. Fax: 1-617-582-8615. E-mail: (N.S.G.)
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91
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Abstract
Despite improvements in cancer therapies in the past 50 years, neuroblastoma remains a devastating clinical problem and a leading cause of childhood cancer deaths. Advances in treatments for children with high-risk neuroblastoma have, until recently, involved addition of cytotoxic therapy to dose-intensive regimens. In this era of targeted therapies, substantial efforts have been made to identify optimal targets for different types of cancer. The discovery of hereditary and somatic activating mutations in the oncogene ALK has now placed neuroblastoma among other cancers, such as melanoma and non-small-cell lung cancer (NSCLC), which benefit from therapies with oncogene-specific small-molecule tyrosine kinase inhibitors. Crizotinib, a small-molecule inhibitor of ALK, has transformed the landscape for the treatment of NSCLC harbouring ALK translocations and has demonstrated activity in preclinical models of ALK-driven neuroblastomas. However, inhibition of mutated ALK is complex when compared with translocated ALK and remains a therapeutic challenge. This Review discusses the biology of ALK in the development of neuroblastoma, preclinical and clinical progress with the use of ALK inhibitors and immunotherapy, challenges associated with resistance to such therapies and the steps being taken to overcome some of these hurdles.
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92
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Cabezón-Gutiérrez L, Khosravi-Shahi P, Diaz-Muñoz-de-la-Espada VM, Carrión-Galindo JR, Eraña-Tomás I, Castro-Otero M. ALK-Mutated Non-Small-Cell Lung Cancer: A New Strategy for Cancer Treatment. Lung 2012; 190:381-8. [DOI: 10.1007/s00408-012-9391-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2011] [Accepted: 04/23/2012] [Indexed: 01/28/2023]
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93
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Gingrich DE, Lisko JG, Curry MA, Cheng M, Quail M, Lu L, Wan W, Albom MS, Angeles TS, Aimone LD, Haltiwanger RC, Wells-Knecht K, Ott GR, Ghose AK, Ator MA, Ruggeri B, Dorsey BD. Discovery of an Orally Efficacious Inhibitor of Anaplastic Lymphoma Kinase. J Med Chem 2012; 55:4580-93. [PMID: 22564207 DOI: 10.1021/jm201550q] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Diane E. Gingrich
- Worldwide
Discovery Research, Cephalon, Inc., 145
Brandywine Parkway, West Chester, Pennsylvania 19380, United States
| | - Joseph G. Lisko
- Worldwide
Discovery Research, Cephalon, Inc., 145
Brandywine Parkway, West Chester, Pennsylvania 19380, United States
| | - Matthew A. Curry
- Worldwide
Discovery Research, Cephalon, Inc., 145
Brandywine Parkway, West Chester, Pennsylvania 19380, United States
| | - Mangeng Cheng
- Worldwide
Discovery Research, Cephalon, Inc., 145
Brandywine Parkway, West Chester, Pennsylvania 19380, United States
| | - Matthew Quail
- Worldwide
Discovery Research, Cephalon, Inc., 145
Brandywine Parkway, West Chester, Pennsylvania 19380, United States
| | - Lihui Lu
- Worldwide
Discovery Research, Cephalon, Inc., 145
Brandywine Parkway, West Chester, Pennsylvania 19380, United States
| | - Weihua Wan
- Worldwide
Discovery Research, Cephalon, Inc., 145
Brandywine Parkway, West Chester, Pennsylvania 19380, United States
| | - Mark S. Albom
- Worldwide
Discovery Research, Cephalon, Inc., 145
Brandywine Parkway, West Chester, Pennsylvania 19380, United States
| | - Thelma S. Angeles
- Worldwide
Discovery Research, Cephalon, Inc., 145
Brandywine Parkway, West Chester, Pennsylvania 19380, United States
| | - Lisa D. Aimone
- Worldwide
Discovery Research, Cephalon, Inc., 145
Brandywine Parkway, West Chester, Pennsylvania 19380, United States
| | - R. Curtis Haltiwanger
- Worldwide
Discovery Research, Cephalon, Inc., 145
Brandywine Parkway, West Chester, Pennsylvania 19380, United States
| | - Kevin Wells-Knecht
- Worldwide
Discovery Research, Cephalon, Inc., 145
Brandywine Parkway, West Chester, Pennsylvania 19380, United States
| | - Gregory R. Ott
- Worldwide
Discovery Research, Cephalon, Inc., 145
Brandywine Parkway, West Chester, Pennsylvania 19380, United States
| | - Arup K. Ghose
- Worldwide
Discovery Research, Cephalon, Inc., 145
Brandywine Parkway, West Chester, Pennsylvania 19380, United States
| | - Mark A. Ator
- Worldwide
Discovery Research, Cephalon, Inc., 145
Brandywine Parkway, West Chester, Pennsylvania 19380, United States
| | - Bruce Ruggeri
- Worldwide
Discovery Research, Cephalon, Inc., 145
Brandywine Parkway, West Chester, Pennsylvania 19380, United States
| | - Bruce D. Dorsey
- Worldwide
Discovery Research, Cephalon, Inc., 145
Brandywine Parkway, West Chester, Pennsylvania 19380, United States
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94
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Bresler SC, Wood AC, Haglund EA, Courtright J, Belcastro LT, Plegaria JS, Cole K, Toporovskaya Y, Zhao H, Carpenter EL, Christensen JG, Maris JM, Lemmon MA, Mossé YP. Differential inhibitor sensitivity of anaplastic lymphoma kinase variants found in neuroblastoma. Sci Transl Med 2012; 3:108ra114. [PMID: 22072639 DOI: 10.1126/scitranslmed.3002950] [Citation(s) in RCA: 175] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Activating mutations in the anaplastic lymphoma kinase (ALK) gene were recently discovered in neuroblastoma, a cancer of the developing autonomic nervous system that is the most commonly diagnosed malignancy in the first year of life. The most frequent ALK mutations in neuroblastoma cause amino acid substitutions (F1174L and R1275Q) in the intracellular tyrosine kinase domain of the intact ALK receptor. Identification of ALK as an oncogenic driver in neuroblastoma suggests that crizotinib (PF-02341066), a dual-specific inhibitor of the ALK and Met tyrosine kinases, will be useful in treating this malignancy. Here, we assessed the ability of crizotinib to inhibit proliferation of neuroblastoma cell lines and xenografts expressing mutated or wild-type ALK. Crizotinib inhibited proliferation of cell lines expressing either R1275Q-mutated ALK or amplified wild-type ALK. In contrast, cell lines harboring F1174L-mutated ALK were relatively resistant to crizotinib. Biochemical analyses revealed that this reduced susceptibility of F1174L-mutated ALK to crizotinib inhibition resulted from an increased adenosine triphosphate-binding affinity (as also seen in acquired resistance to epidermal growth factor receptor inhibitors). Thus, this effect should be surmountable with higher doses of crizotinib and/or with higher-affinity inhibitors.
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Affiliation(s)
- Scott C Bresler
- Department of Biochemistry and Biophysics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104-6059, USA
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95
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Hellwig S, Miduturu CV, Kanda S, Zhang J, Filippakopoulos P, Salah E, Deng X, Choi HG, Zhou W, Hur W, Knapp S, Gray NS, Smithgall TE. Small-molecule inhibitors of the c-Fes protein-tyrosine kinase. CHEMISTRY & BIOLOGY 2012; 19:529-40. [PMID: 22520759 PMCID: PMC3334838 DOI: 10.1016/j.chembiol.2012.01.020] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2011] [Revised: 01/12/2012] [Accepted: 01/30/2012] [Indexed: 11/21/2022]
Abstract
The c-Fes protein-tyrosine kinase modulates cellular signaling pathways governing differentiation, the innate immune response, and vasculogenesis. Here, we report the identification of types I and II kinase inhibitors with potent activity against c-Fes both in vitro and in cell-based assays. One of the most potent inhibitors is the previously described anaplastic lymphoma kinase inhibitor TAE684. The crystal structure of TAE684 in complex with the c-Fes SH2-kinase domain showed excellent shape complementarity with the ATP-binding pocket and a key role for the gatekeeper methionine in the inhibitory mechanism. TAE684 and two pyrazolopyrimidines with nanomolar potency against c-Fes in vitro were used to establish a role for this kinase in osteoclastogenesis, illustrating the value of these inhibitors as tool compounds to probe the diverse biological functions associated with this unique kinase.
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Affiliation(s)
- Sabine Hellwig
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, PA USA
| | - Chandra V. Miduturu
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School and Department of Cancer Biology, Dana-Farber Cancer Institute, 250 Longwood Avenue, Boston, MA 02115, USA
| | - Shigeru Kanda
- Department of Molecular Microbiology and Immunology, Nagasaki University Graduate School of Biomedical Sciences, 4-12-1 Sakamoto, Nagasaki 852-8523, and Department of Experimental and Clinical Laboratory Medicine, National Hospital Organization, Nagasaki Hospital, 41-6 Sakuragi-machi, Nagasaki 850-8523, Japan
| | - Jianming Zhang
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School and Department of Cancer Biology, Dana-Farber Cancer Institute, 250 Longwood Avenue, Boston, MA 02115, USA
| | | | - Eidarus Salah
- Nuffield Department of Clinical Medicine, SGC, University of Oxford, Oxford, UK
| | - Xianming Deng
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School and Department of Cancer Biology, Dana-Farber Cancer Institute, 250 Longwood Avenue, Boston, MA 02115, USA
| | - Hwan Geun Choi
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School and Department of Cancer Biology, Dana-Farber Cancer Institute, 250 Longwood Avenue, Boston, MA 02115, USA
| | - Wenjun Zhou
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School and Department of Cancer Biology, Dana-Farber Cancer Institute, 250 Longwood Avenue, Boston, MA 02115, USA
| | - Wooyoung Hur
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School and Department of Cancer Biology, Dana-Farber Cancer Institute, 250 Longwood Avenue, Boston, MA 02115, USA
| | - Stefan Knapp
- Nuffield Department of Clinical Medicine, SGC, University of Oxford, Oxford, UK
| | - Nathanael S. Gray
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School and Department of Cancer Biology, Dana-Farber Cancer Institute, 250 Longwood Avenue, Boston, MA 02115, USA
| | - Thomas E. Smithgall
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, PA USA
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96
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de Pontual L, Kettaneh D, Gordon CT, Oufadem M, Boddaert N, Lees M, Balu L, Lachassinne E, Petros A, Mollet J, Wilson LC, Munnich A, Brugière L, Delattre O, Vekemans M, Etchevers H, Lyonnet S, Janoueix-Lerosey I, Amiel J. Germline gain-of-function mutations of ALK disrupt central nervous system development. Hum Mutat 2012; 32:272-6. [PMID: 21972109 DOI: 10.1002/humu.21442] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Neuroblastoma (NB) is a frequent embryonal tumor of sympathetic ganglia and adrenals with extremely variable outcome. Recently, somatic amplification and gain-of-function mutations of the anaplastic lymphoma receptor tyrosine kinase (ALK) gene, either somatic or germline, were identified in a significant proportion of NB cases. Here we report a novel syndromic presentation associating congenital NB with severe encephalopathy and abnormal shape of the brainstem on brain MRI in two unrelated sporadic cases harboring de novo, germline, heterozygous ALK gene mutations. Both mutations are gain-of-function mutations that have been reported in NB and NB cell lines. These observations further illustrate the role of oncogenes in both tumour predisposition and normal development, and shed light on the pleiotropic and activity-dependent role of ALK in humans. More generally, missing germline mutations relative to the spectrum of somatic mutations reported for a given oncogene may be a reflection of severe effects during embryonic development, and may prompt mutation screening in patients with extreme phenotypes.
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97
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Zhang J, Deng X, Choi HG, Alessi DR, Gray NS. Characterization of TAE684 as a potent LRRK2 kinase inhibitor. Bioorg Med Chem Lett 2012; 22:1864-9. [PMID: 22335897 PMCID: PMC3433743 DOI: 10.1016/j.bmcl.2012.01.084] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2011] [Revised: 01/18/2012] [Accepted: 01/20/2012] [Indexed: 02/05/2023]
Abstract
Leucine-rich repeat kinase 2 (LRRK2) is linked to Parkinson's disease and may represent an attractive therapeutic target. Here we report a 2,4-dianilino-5-chloro-pyrimidine, TAE684, a previously reported inhibitor of anaplastic lymphoma kinase (ALK), is also a potent inhibitor of LRRK2 kinase activity (IC(50) of 7.8nM against wild-type LRRK2, 6.1nM against the G2019S mutant). TAE684 substantially inhibits Ser910 and Ser935 phosphorylation of both wild-type LRRK2 and G2019S mutant at a concentration of 0.1-0.3μM in cells and in mouse spleen and kidney, but not in brain, following oral doses of 10mg/kg.
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Affiliation(s)
- Jinwei Zhang
- MRC Protein Phosphorylation Unit, College of Life Sciences, University of Dundee, Dow Street, Dundee DD1 5EH, Scotland, United Kingdom
| | - Xianming Deng
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA 02115, USA
- Department of Biological Chemistry & Molecular Pharmacology, Harvard Medical School, 250 Longwood Ave., SGM 628, Boston, MA 02115, USA
| | - Hwan Geun Choi
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA 02115, USA
- Department of Biological Chemistry & Molecular Pharmacology, Harvard Medical School, 250 Longwood Ave., SGM 628, Boston, MA 02115, USA
| | - Dario R. Alessi
- MRC Protein Phosphorylation Unit, College of Life Sciences, University of Dundee, Dow Street, Dundee DD1 5EH, Scotland, United Kingdom
- Corresponding authors. (D.R. Alessi), (N.S. Gray)
| | - Nathanael S. Gray
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA 02115, USA
- Department of Biological Chemistry & Molecular Pharmacology, Harvard Medical School, 250 Longwood Ave., SGM 628, Boston, MA 02115, USA
- Corresponding authors. (D.R. Alessi), (N.S. Gray)
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98
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The generation of purinome-targeted libraries as a means to diversify ATP-mimetic chemical classes for lead finding. Mol Divers 2012; 16:27-51. [PMID: 22350112 DOI: 10.1007/s11030-012-9361-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2011] [Accepted: 01/12/2012] [Indexed: 10/14/2022]
Abstract
The generation of novel chemotypes in support of our oncology research projects expanded in recent years from a canonical design of kinase-targeted compound libraries to a broader interpretation of purinome-targeted libraries (PTL) addressing the specificity of cancer relevant targets such as kinases and ATPases. Successful screening of structurally diverse ATP-binding targets requires compound libraries covering multiple design elements, which may include phosphate surrogate moieties in ATPase inhibitors or far reaching lipophilic residues stabilizing inactive kinase conformations. Here, we exemplify the design and preparation of drug-like combinatorial libraries and report significantly enhanced screening performance on purinomic targets. We compared overall hit rates of PTL with a simultaneously tested unbiased collection of 200,000 compounds and found consistent superiority of the targeted libraries in all cases. We also analyzed the performance of the largest targeted libraries in comparison with each other and often found striking differences in how a specific target responds to various chemotypes and to whole collections.
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99
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Katayama R, Shaw AT, Khan TM, Mino-Kenudson M, Solomon BJ, Halmos B, Jessop NA, Wain JC, Yeo AT, Benes C, Drew L, Saeh JC, Crosby K, Sequist LV, Iafrate AJ, Engelman JA. Mechanisms of acquired crizotinib resistance in ALK-rearranged lung Cancers. Sci Transl Med 2012; 4:120ra17. [PMID: 22277784 DOI: 10.1126/scitranslmed.3003316] [Citation(s) in RCA: 996] [Impact Index Per Article: 83.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Most anaplastic lymphoma kinase (ALK)-positive non-small cell lung cancers (NSCLCs) are highly responsive to treatment with ALK tyrosine kinase inhibitors (TKIs). However, patients with these cancers invariably relapse, typically within 1 year, because of the development of drug resistance. Herein, we report findings from a series of lung cancer patients (n = 18) with acquired resistance to the ALK TKI crizotinib. In about one-fourth of patients, we identified a diverse array of secondary mutations distributed throughout the ALK TK domain, including new resistance mutations located in the solvent-exposed region of the adenosine triphosphate-binding pocket, as well as amplification of the ALK fusion gene. Next-generation ALK inhibitors, developed to overcome crizotinib resistance, had differing potencies against specific resistance mutations. In addition to secondary ALK mutations and ALK gene amplification, we also identified aberrant activation of other kinases including marked amplification of KIT and increased autophosphorylation of epidermal growth factor receptor in drug-resistant tumors from patients. In a subset of patients, we found evidence of multiple resistance mechanisms developing simultaneously. These results highlight the unique features of TKI resistance in ALK-positive NSCLCs and provide the rationale for pursuing combinatorial therapeutics that are tailored to the precise resistance mechanisms identified in patients who relapse on crizotinib treatment.
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Affiliation(s)
- Ryohei Katayama
- Massachusetts General Hospital Cancer Center, Boston, MA 02129, USA
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100
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Breslin HJ, Lane BM, Ott GR, Ghose AK, Angeles TS, Albom MS, Cheng M, Wan W, Haltiwanger RC, Wells-Knecht KJ, Dorsey BD. Design, Synthesis, and Anaplastic Lymphoma Kinase (ALK) Inhibitory Activity for a Novel Series of 2,4,8,22-Tetraazatetracyclo[14.3.1.13,7.19,13]docosa-1(20),3(22),4,6,9(21),10,12,16,18-nonaene Macrocycles. J Med Chem 2011; 55:449-64. [PMID: 22172029 DOI: 10.1021/jm201333e] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Henry J. Breslin
- Cephalon, Inc., 145 Brandywine
Parkway, West Chester, Pennsylvania 19380-4245, United States
| | - Brandon M. Lane
- Cephalon, Inc., 145 Brandywine
Parkway, West Chester, Pennsylvania 19380-4245, United States
| | - Gregory R. Ott
- Cephalon, Inc., 145 Brandywine
Parkway, West Chester, Pennsylvania 19380-4245, United States
| | - Arup K. Ghose
- Cephalon, Inc., 145 Brandywine
Parkway, West Chester, Pennsylvania 19380-4245, United States
| | - Thelma S. Angeles
- Cephalon, Inc., 145 Brandywine
Parkway, West Chester, Pennsylvania 19380-4245, United States
| | - Mark S. Albom
- Cephalon, Inc., 145 Brandywine
Parkway, West Chester, Pennsylvania 19380-4245, United States
| | - Mangeng Cheng
- Cephalon, Inc., 145 Brandywine
Parkway, West Chester, Pennsylvania 19380-4245, United States
| | - Weihua Wan
- Cephalon, Inc., 145 Brandywine
Parkway, West Chester, Pennsylvania 19380-4245, United States
| | - R. Curtis Haltiwanger
- Cephalon, Inc., 145 Brandywine
Parkway, West Chester, Pennsylvania 19380-4245, United States
| | - Kevin J. Wells-Knecht
- Cephalon, Inc., 145 Brandywine
Parkway, West Chester, Pennsylvania 19380-4245, United States
| | - Bruce D. Dorsey
- Cephalon, Inc., 145 Brandywine
Parkway, West Chester, Pennsylvania 19380-4245, United States
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