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  • 1
    Publication Date: 2015-06-25
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Maddalo, Danilo -- Manchado, Eusebio -- Concepcion, Carla P -- Bonetti, Ciro -- Vidigal, Joana A -- Han, Yoon-Chi -- Ogrodowski, Paul -- Crippa, Alessandra -- Rekhtman, Natasha -- de Stanchina, Elisa -- Lowe, Scott W -- Ventura, Andrea -- England -- Nature. 2015 Aug 27;524(7566):502. doi: 10.1038/nature14571. Epub 2015 Jun 24.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26106864" target="_blank"〉PubMed〈/a〉
    Print ISSN: 0028-0836
    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
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  • 2
    Publication Date: 2014-10-23
    Description: Chromosomal rearrangements have a central role in the pathogenesis of human cancers and often result in the expression of therapeutically actionable gene fusions. A recently discovered example is a fusion between the genes echinoderm microtubule-associated protein like 4 (EML4) and anaplastic lymphoma kinase (ALK), generated by an inversion on the short arm of chromosome 2: inv(2)(p21p23). The EML4-ALK oncogene is detected in a subset of human non-small cell lung cancers (NSCLC) and is clinically relevant because it confers sensitivity to ALK inhibitors. Despite their importance, modelling such genetic events in mice has proven challenging and requires complex manipulation of the germ line. Here we describe an efficient method to induce specific chromosomal rearrangements in vivo using viral-mediated delivery of the CRISPR/Cas9 system to somatic cells of adult animals. We apply it to generate a mouse model of Eml4-Alk-driven lung cancer. The resulting tumours invariably harbour the Eml4-Alk inversion, express the Eml4-Alk fusion gene, display histopathological and molecular features typical of ALK(+) human NSCLCs, and respond to treatment with ALK inhibitors. The general strategy described here substantially expands our ability to model human cancers in mice and potentially in other organisms.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4270925/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4270925/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Maddalo, Danilo -- Manchado, Eusebio -- Concepcion, Carla P -- Bonetti, Ciro -- Vidigal, Joana A -- Han, Yoon-Chi -- Ogrodowski, Paul -- Crippa, Alessandra -- Rekhtman, Natasha -- de Stanchina, Elisa -- Lowe, Scott W -- Ventura, Andrea -- P01 CA013106/CA/NCI NIH HHS/ -- P30 CA008748/CA/NCI NIH HHS/ -- Howard Hughes Medical Institute/ -- England -- Nature. 2014 Dec 18;516(7531):423-7. doi: 10.1038/nature13902. Epub 2014 Oct 22.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Memorial Sloan Kettering Cancer Center, Cancer Biology and Genetics Program, 1275 York Avenue, New York, New York 10065, USA. ; 1] Memorial Sloan Kettering Cancer Center, Cancer Biology and Genetics Program, 1275 York Avenue, New York, New York 10065, USA [2] Weill Cornell Graduate School of Medical Sciences of Cornell University, 1300 York Avenue, New York, New York 10065, USA. ; Milano-Bicocca University, Department of Medical Oncology, San Gerardo Hospital, 20052, Via G B Pergolesi 33, Monza, Italy. ; Memorial Sloan Kettering Cancer Center, Thoracic Pathology and Cytopathology, 1275 York Avenue, New York, New York 10065, USA. ; Memorial Sloan Kettering Cancer Center, Molecular Pharmacology Program, 1275 York Avenue, New York, New York 10065, USA. ; 1] Memorial Sloan Kettering Cancer Center, Cancer Biology and Genetics Program, 1275 York Avenue, New York, New York 10065, USA [2] Howard Hughes Medical Institute, 1275 York Avenue, New York, New York 10065, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25337876" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Antineoplastic Agents/therapeutic use ; *Caspase 9 ; Cells, Cultured ; Chromosome Inversion/genetics ; *Clustered Regularly Interspaced Short Palindromic Repeats ; Disease Models, Animal ; Genetic Engineering/*methods ; Lung Neoplasms/drug therapy/enzymology/pathology ; Mice ; NIH 3T3 Cells ; Protein Kinase Inhibitors/therapeutic use ; Pyrazoles/therapeutic use ; Pyridines/therapeutic use ; Receptor Protein-Tyrosine Kinases/metabolism ; Translocation, Genetic/*genetics
    Print ISSN: 0028-0836
    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
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  • 3
    Publication Date: 2015-03-15
    Description: Immune checkpoint inhibitors, which unleash a patient's own T cells to kill tumors, are revolutionizing cancer treatment. To unravel the genomic determinants of response to this therapy, we used whole-exome sequencing of non-small cell lung cancers treated with pembrolizumab, an antibody targeting programmed cell death-1 (PD-1). In two independent cohorts, higher nonsynonymous mutation burden in tumors was associated with improved objective response, durable clinical benefit, and progression-free survival. Efficacy also correlated with the molecular smoking signature, higher neoantigen burden, and DNA repair pathway mutations; each factor was also associated with mutation burden. In one responder, neoantigen-specific CD8+ T cell responses paralleled tumor regression, suggesting that anti-PD-1 therapy enhances neoantigen-specific T cell reactivity. Our results suggest that the genomic landscape of lung cancers shapes response to anti-PD-1 therapy.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Rizvi, Naiyer A -- Hellmann, Matthew D -- Snyder, Alexandra -- Kvistborg, Pia -- Makarov, Vladimir -- Havel, Jonathan J -- Lee, William -- Yuan, Jianda -- Wong, Phillip -- Ho, Teresa S -- Miller, Martin L -- Rekhtman, Natasha -- Moreira, Andre L -- Ibrahim, Fawzia -- Bruggeman, Cameron -- Gasmi, Billel -- Zappasodi, Roberta -- Maeda, Yuka -- Sander, Chris -- Garon, Edward B -- Merghoub, Taha -- Wolchok, Jedd D -- Schumacher, Ton N -- Chan, Timothy A -- K23 CA149079/CA/NCI NIH HHS/ -- P30 CA008748/CA/NCI NIH HHS/ -- New York, N.Y. -- Science. 2015 Apr 3;348(6230):124-8. doi: 10.1126/science.aaa1348. Epub 2015 Mar 12.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA. Weill Cornell Medical College, New York, NY, 10065, USA. chant@mskcc.org. ; Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA. Weill Cornell Medical College, New York, NY, 10065, USA. ; Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA. Weill Cornell Medical College, New York, NY, 10065, USA. Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA. ; Division of Immunology, Netherlands Cancer Institute, 1066 CX Amsterdam, Netherlands. ; Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA. ; Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA. ; Immune Monitoring Core, Ludwig Center for Cancer Immunotherapy, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA. ; Computation Biology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA. ; Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA. ; Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA. ; Department of Mathematics, Columbia University, New York, NY, 10027, USA. ; Ludwig Collaborative Laboratory, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA. ; David Geffen School of Medicine at UCLA, 2825 Santa Monica Boulevard, Suite 200, Santa Monica, CA 90404, USA. ; Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA. Ludwig Collaborative Laboratory, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA. ; Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA. Weill Cornell Medical College, New York, NY, 10065, USA. Ludwig Collaborative Laboratory, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA. ; Weill Cornell Medical College, New York, NY, 10065, USA. Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA. Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA. chant@mskcc.org.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25765070" target="_blank"〉PubMed〈/a〉
    Keywords: Antibodies, Monoclonal, Humanized/*therapeutic use ; Antineoplastic Agents/*therapeutic use ; CD8-Positive T-Lymphocytes/immunology ; Carcinoma, Non-Small-Cell Lung/*drug therapy/*genetics/immunology ; Cohort Studies ; DNA Repair/genetics ; Disease-Free Survival ; Drug Resistance, Neoplasm/*genetics ; Humans ; Lung Neoplasms/*drug therapy/*genetics/immunology ; Mutation ; Programmed Cell Death 1 Receptor/*antagonists & inhibitors ; Smoking/genetics
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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