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Kucharczyk T, Nicoś M, Kucharczyk M, Kalinka E. NRG1 Gene Fusions-What Promise Remains Behind These Rare Genetic Alterations? A Comprehensive Review of Biology, Diagnostic Approaches, and Clinical Implications. Cancers (Basel) 2024; 16:2766. [PMID: 39123493 PMCID: PMC11311641 DOI: 10.3390/cancers16152766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2024] [Revised: 08/01/2024] [Accepted: 08/03/2024] [Indexed: 08/12/2024] Open
Abstract
Non-small cell lung cancer (NSCLC) presents a variety of druggable genetic alterations that revolutionized the treatment approaches. However, identifying new alterations may broaden the group of patients benefitting from such novel treatment options. Recently, the interest focused on the neuregulin-1 gene (NRG1), whose fusions may have become a potential predictive factor. To date, the occurrence of NRG1 fusions has been considered a negative prognostic marker in NSCLC treatment; however, many premises remain behind the targetability of signaling pathways affected by the NRG1 gene. The role of NRG1 fusions in ErbB-mediated cell proliferation especially seems to be considered as a main target of treatment. Hence, NSCLC patients harboring NRG1 fusions may benefit from targeted therapies such as pan-HER family inhibitors, which have shown efficacy in previous studies in various cancers, and anti-HER monoclonal antibodies. Considering the increased interest in the NRG1 gene as a potential clinical target, in the following review, we highlight its biology, as well as the potential clinical implications that were evaluated in clinics or remained under consideration in clinical trials.
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Affiliation(s)
- Tomasz Kucharczyk
- Department of Pneumonology, Oncology and Allergology, Medical University of Lublin, 20-059 Lublin, Poland;
| | - Marcin Nicoś
- Department of Pneumonology, Oncology and Allergology, Medical University of Lublin, 20-059 Lublin, Poland;
| | - Marek Kucharczyk
- Department of Zoology and Nature Conservation, Institute of Biology, Maria Curie-Sklodowska University in Lublin, 20-033 Lublin, Poland;
| | - Ewa Kalinka
- Oncology Clinic, Institute of the Polish Mother’s Health Center in Lodz, 93-338 Lodz, Poland;
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2
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Zhou Z, Li Y, Chen S, Xie Z, Du Y, Liu Y, Shi Y, Lin X, Zeng X, Zhao H, Chen G. GLUT1 promotes cell proliferation via binds and stabilizes phosphorylated EGFR in lung adenocarcinoma. Cell Commun Signal 2024; 22:303. [PMID: 38831321 PMCID: PMC11145837 DOI: 10.1186/s12964-024-01678-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Accepted: 05/26/2024] [Indexed: 06/05/2024] Open
Abstract
BACKGROUND While previous studies have primarily focused on Glucose transporter type 1 (GLUT1) related glucose metabolism signaling, we aim to discover if GLUT1 promotes tumor progression through a non-metabolic pathway. METHODS The RNA-seq and microarray data were comprehensively analyzed to evaluate the significance of GLUT1 expression in lung adenocarcinoma (LUAD). The cell proliferation, colony formation, invasion, and migration were used to test GLUT1 's oncogenic function. Co-immunoprecipitation and mass spectrum (MS) were used to uncover potential GLUT1 interacting proteins. RNA-seq, DIA-MS, western blot, and qRT-PCR to probe the change of gene and cell signaling pathways. RESULTS We found that GLUT1 is highly expressed in LUAD, and higher expression is related to poor patient survival. GLUT1 knockdown caused a decrease in cell proliferation, colony formation, migration, invasion, and induced apoptosis in LUAD cells. Mechanistically, GLUT1 directly interacted with phosphor-epidermal growth factor receptor (p-EGFR) and prevented EGFR protein degradation via ubiquitin-mediated proteolysis. The GLUT1 inhibitor WZB117 can increase the sensitivity of LUAD cells to EGFR-tyrosine kinase inhibitors (TKIs) Gefitinib. CONCLUSIONS GLUT1 expression is higher in LUAD and plays an oncogenic role in lung cancer progression. Combining GLUT1 inhibitors and EGFR-TKIs could be a potential therapeutic option for LUAD treatment.
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Affiliation(s)
- Zhiqing Zhou
- Department of Human Cell Biology and Genetics, Joint Laboratory of Guangdong-Hong Kong Universities for Vascular Homeostasis and Diseases, School of Medicine, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Yu Li
- Department of Human Cell Biology and Genetics, Joint Laboratory of Guangdong-Hong Kong Universities for Vascular Homeostasis and Diseases, School of Medicine, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Sijie Chen
- Department of Human Cell Biology and Genetics, Joint Laboratory of Guangdong-Hong Kong Universities for Vascular Homeostasis and Diseases, School of Medicine, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Zhangrong Xie
- Department of Human Cell Biology and Genetics, Joint Laboratory of Guangdong-Hong Kong Universities for Vascular Homeostasis and Diseases, School of Medicine, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Yuhui Du
- Department of Human Cell Biology and Genetics, Joint Laboratory of Guangdong-Hong Kong Universities for Vascular Homeostasis and Diseases, School of Medicine, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Yue Liu
- Department of Human Cell Biology and Genetics, Joint Laboratory of Guangdong-Hong Kong Universities for Vascular Homeostasis and Diseases, School of Medicine, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Yuxuan Shi
- Department of Human Cell Biology and Genetics, Joint Laboratory of Guangdong-Hong Kong Universities for Vascular Homeostasis and Diseases, School of Medicine, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Xiangyi Lin
- Department of Human Cell Biology and Genetics, Joint Laboratory of Guangdong-Hong Kong Universities for Vascular Homeostasis and Diseases, School of Medicine, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Xiaofei Zeng
- Department of Human Cell Biology and Genetics, Joint Laboratory of Guangdong-Hong Kong Universities for Vascular Homeostasis and Diseases, School of Medicine, Southern University of Science and Technology, Shenzhen, 518055, China
- National Key Laboratory for Tropical Crop Breeding, Shenzhen Branch, Guangdong Laboratory for Lingnan Modern Agriculture, Genome Analysis Laboratory of the Ministry of Agriculture, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, Guangdong, 518120, China
| | - Huijie Zhao
- Department of Human Cell Biology and Genetics, Joint Laboratory of Guangdong-Hong Kong Universities for Vascular Homeostasis and Diseases, School of Medicine, Southern University of Science and Technology, Shenzhen, 518055, China
- Department of Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Guoan Chen
- Department of Human Cell Biology and Genetics, Joint Laboratory of Guangdong-Hong Kong Universities for Vascular Homeostasis and Diseases, School of Medicine, Southern University of Science and Technology, Shenzhen, 518055, China.
- The First Affiliated Hospital of Southern University of Science and Technology, Shenzhen, China.
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Kim J, Jin H, Kim J, Cho SY, Moon S, Wang J, Mao J, No KT. Leveraging the Fragment Molecular Orbital and MM-GBSA Methods in Virtual Screening for the Discovery of Novel Non-Covalent Inhibitors Targeting the TEAD Lipid Binding Pocket. Int J Mol Sci 2024; 25:5358. [PMID: 38791396 PMCID: PMC11121470 DOI: 10.3390/ijms25105358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2024] [Revised: 05/08/2024] [Accepted: 05/08/2024] [Indexed: 05/26/2024] Open
Abstract
The Hippo pathway controls organ size and homeostasis and is linked to numerous diseases, including cancer. The transcriptional enhanced associate domain (TEAD) family of transcription factors acts as a receptor for downstream effectors, namely yes-associated protein (YAP) and transcriptional co-activator with PDZ-binding motif (TAZ), which binds to various transcription factors and is essential for stimulated gene transcription. YAP/TAZ-TEAD facilitates the upregulation of multiple genes involved in evolutionary cell proliferation and survival. TEAD1-4 overexpression has been observed in different cancers in various tissues, making TEAD an attractive target for drug development. The central drug-accessible pocket of TEAD is crucial because it undergoes a post-translational modification called auto-palmitoylation. Crystal structures of the C-terminal TEAD complex with small molecules are available in the Protein Data Bank, aiding structure-based drug design. In this study, we utilized the fragment molecular orbital (FMO) method, molecular dynamics (MD) simulations, shape-based screening, and molecular mechanics-generalized Born surface area (MM-GBSA) calculations for virtual screening, and we identified a novel non-covalent inhibitor-BC-001-with IC50 = 3.7 μM in a reporter assay. Subsequently, we optimized several analogs of BC-001 and found that the optimized compound BC-011 exhibited an IC50 of 72.43 nM. These findings can be used to design effective TEAD modulators with anticancer therapeutic implications.
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Affiliation(s)
- Jongwan Kim
- Bioinformatics and Molecular Design Research Center (BMDRC), Incheon 21983, Republic of Korea;
- Department of Structural Biology, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA
| | - Haiyan Jin
- Bioinformatics and Molecular Design Research Center (BMDRC), Incheon 21983, Republic of Korea;
- The Interdisciplinary Graduate Program in Integrative Biotechnology & Translational Medicine, Yonsei University, Incheon 21983, Republic of Korea; (J.K.); (J.W.); (J.M.)
| | - Jinhyuk Kim
- The Interdisciplinary Graduate Program in Integrative Biotechnology & Translational Medicine, Yonsei University, Incheon 21983, Republic of Korea; (J.K.); (J.W.); (J.M.)
- Baobab AiBIO Co., Ltd., Incheon 21983, Republic of Korea; (S.Y.C.); (S.M.)
| | - Seon Yeon Cho
- Baobab AiBIO Co., Ltd., Incheon 21983, Republic of Korea; (S.Y.C.); (S.M.)
| | - Sungho Moon
- Baobab AiBIO Co., Ltd., Incheon 21983, Republic of Korea; (S.Y.C.); (S.M.)
| | - Jianmin Wang
- The Interdisciplinary Graduate Program in Integrative Biotechnology & Translational Medicine, Yonsei University, Incheon 21983, Republic of Korea; (J.K.); (J.W.); (J.M.)
| | - Jiashun Mao
- The Interdisciplinary Graduate Program in Integrative Biotechnology & Translational Medicine, Yonsei University, Incheon 21983, Republic of Korea; (J.K.); (J.W.); (J.M.)
| | - Kyoung Tai No
- Bioinformatics and Molecular Design Research Center (BMDRC), Incheon 21983, Republic of Korea;
- The Interdisciplinary Graduate Program in Integrative Biotechnology & Translational Medicine, Yonsei University, Incheon 21983, Republic of Korea; (J.K.); (J.W.); (J.M.)
- Baobab AiBIO Co., Ltd., Incheon 21983, Republic of Korea; (S.Y.C.); (S.M.)
- Department of Biotechnology, Yonsei University, Seoul 03722, Republic of Korea
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4
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Liang H, Xu Y, Zhao J, Chen M, Wang M. Hippo pathway in non-small cell lung cancer: mechanisms, potential targets, and biomarkers. Cancer Gene Ther 2024; 31:652-666. [PMID: 38499647 PMCID: PMC11101353 DOI: 10.1038/s41417-024-00761-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 03/04/2024] [Accepted: 03/07/2024] [Indexed: 03/20/2024]
Abstract
Lung cancer is the primary contributor to cancer-related deaths globally, and non-small cell lung cancer (NSCLC) constitutes around 85% of all lung cancer cases. Recently, the emergence of targeted therapy and immunotherapy revolutionized the treatment of NSCLC and greatly improved patients' survival. However, drug resistance is inevitable, and extensive research has demonstrated that the Hippo pathway plays a crucial role in the development of drug resistance in NSCLC. The Hippo pathway is a highly conserved signaling pathway that is essential for various biological processes, including organ development, maintenance of epithelial balance, tissue regeneration, wound healing, and immune regulation. This pathway exerts its effects through two key transcription factors, namely Yes-associated protein (YAP) and transcriptional co-activator PDZ-binding motif (TAZ). They regulate gene expression by interacting with the transcriptional-enhanced associate domain (TEAD) family. In recent years, this pathway has been extensively studied in NSCLC. The review summarizes a comprehensive overview of the involvement of this pathway in NSCLC, and discusses the mechanisms of drug resistance, potential targets, and biomarkers associated with this pathway in NSCLC.
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Affiliation(s)
- Hongge Liang
- Department of Respiratory and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yan Xu
- Department of Respiratory and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jing Zhao
- Department of Respiratory and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Minjiang Chen
- Department of Respiratory and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Mengzhao Wang
- Department of Respiratory and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
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5
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Adashek JJ, Pandya C, Maragakis NJ, De P, Cohen PR, Kato S, Kurzrock R. Neuregulin-1 and ALS19 (ERBB4): at the crossroads of amyotrophic lateral sclerosis and cancer. BMC Med 2024; 22:74. [PMID: 38369520 PMCID: PMC10875826 DOI: 10.1186/s12916-024-03293-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Accepted: 02/12/2024] [Indexed: 02/20/2024] Open
Abstract
BACKGROUND Neuregulin-1 (NRG1) is implicated in both cancer and neurologic diseases such as amyotrophic lateral sclerosis (ALS); however, to date, there has been little cross-field discussion between neurology and oncology in regard to these genes and their functions. MAIN BODY Approximately 0.15-0.5% of cancers harbor NRG1 fusions that upregulate NRG1 activity and hence that of the cognate ERBB3/ERBB4 (HER3/HER4) receptors; abrogating this activity with small molecule inhibitors/antibodies shows preliminary tissue-agnostic anti-cancer activity. Notably, ERBB/HER pharmacologic suppression is devoid of neurologic toxicity. Even so, in ALS, attenuated ERBB4/HER4 receptor activity (due to loss-of-function germline mutations or other mechanisms in sporadic disease) is implicated; indeed, ERBB4/HER4 is designated ALS19. Further, secreted-type NRG1 isoforms may be upregulated (perhaps via a feedback loop) and could contribute to ALS pathogenesis through aberrant glial cell stimulation via enhanced activity of other (e.g., ERBB1-3/HER1-3) receptors and downstream pathways. Hence, pan-ERBB inhibitors, already in use for cancer, may be agents worthy of testing in ALS. CONCLUSION Common signaling cascades between cancer and ALS may represent novel therapeutic targets for both diseases.
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Affiliation(s)
- Jacob J Adashek
- Department of Oncology, The Johns Hopkins Hospital, The Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA.
| | - Chinmayi Pandya
- Center for Personalized Cancer Therapy and Division of Hematology and Oncology, Department of Medicine, UC San Diego Moores Cancer Center, La Jolla, CA, USA
| | | | - Pradip De
- Cancer Genomics, Avera Cancer Institute, Sioux Falls, SD, USA
| | - Philip R Cohen
- Department of Dermatology, Davis Medical Center, University of California, Sacramento, CA, USA
- Touro University California College of Osteopathic Medicine, Vallejo, CA, USA
| | - Shumei Kato
- Center for Personalized Cancer Therapy and Division of Hematology and Oncology, Department of Medicine, UC San Diego Moores Cancer Center, La Jolla, CA, USA
| | - Razelle Kurzrock
- WIN Consortium, Paris, France.
- MCW Cancer Center, Milwaukee, WI, USA.
- University of Nebraska, Omaha, NE, USA.
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6
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Kim DW, Schram AM, Hollebecque A, Nishino K, Macarulla T, Rha SY, Duruisseaux M, Liu SV, Al Hallak MN, Umemoto K, Wesseler C, Cleary JM, Springfeld C, Neuzillet C, Joe A, Jauhari S, Ford J, Goto K. The phase I/II eNRGy trial: Zenocutuzumab in patients with cancers harboring NRG1 gene fusions. Future Oncol 2024; 20:1057-1067. [PMID: 38348690 DOI: 10.2217/fon-2023-0824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Accepted: 01/04/2024] [Indexed: 06/12/2024] Open
Abstract
Neuregulin 1 (NRG1) fusions are oncogenic drivers that have been detected in non-small-cell lung cancer (NSCLC), pancreatic ductal adenocarcinoma (PDAC) and other solid tumors. NRG1 fusions are rare, occurring in less than 1% of solid tumors. Patients with NRG1 fusion positive (NRG1+) cancer have limited therapeutic options. Zenocutuzumab is a novel, bispecific IgG1 antibody that targets both HER2 and HER3 proteins and inhibits NRG1 binding through a 'Dock & Block®' mechanism of action. Here, we describe the rationale and design of the phase II component of the eNRGy trial, part of the overall, open-label phase I/II, multicenter trial exploring the safety, tolerability, pharmacokinetics, pharmacodynamics, immunogenicity and antitumor activity of zenocutuzumab in patients with NRG1+ NSCLC, PDAC or other solid tumors.
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MESH Headings
- Humans
- Neuregulin-1/genetics
- Carcinoma, Non-Small-Cell Lung/drug therapy
- Carcinoma, Non-Small-Cell Lung/genetics
- Carcinoma, Non-Small-Cell Lung/pathology
- Antibodies, Monoclonal, Humanized/therapeutic use
- Antibodies, Monoclonal, Humanized/adverse effects
- Female
- Carcinoma, Pancreatic Ductal/genetics
- Carcinoma, Pancreatic Ductal/drug therapy
- Carcinoma, Pancreatic Ductal/pathology
- Lung Neoplasms/drug therapy
- Lung Neoplasms/genetics
- Lung Neoplasms/pathology
- Neoplasms/drug therapy
- Neoplasms/genetics
- Male
- Receptor, ErbB-3/genetics
- Receptor, ErbB-2/genetics
- Receptor, ErbB-2/antagonists & inhibitors
- Receptor, ErbB-2/metabolism
- Oncogene Proteins, Fusion/genetics
- Antineoplastic Agents, Immunological/therapeutic use
- Antineoplastic Agents, Immunological/adverse effects
- Adult
- Middle Aged
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Affiliation(s)
- Dong-Wan Kim
- Department of Internal Medicine, Seoul National University College of Medicine & Seoul National University Hospital, Seoul, 03080, Republic of Korea
| | - Alison M Schram
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Antoine Hollebecque
- Drug Development (DITEP), GI Oncology, Gustave Roussy Cancer Campus, Villejuif, 94805, France
| | - Kazumi Nishino
- Department of Thoracic Oncology, Osaka International Cancer Institute, Osaka, 540-0008, Japan
| | - Teresa Macarulla
- Gastrointestinal and Endocrine Tumor Unit, Vall d´Hebrón University Hospital, Vall d´Hebrón Institute of Oncology (VHIO), Barcelona, 08035, Spain
| | - Sun Young Rha
- Department of Internal Medicine, Yonsei Cancer Center, Yonsei University Health System, Seoul, 03722, Republic of Korea
| | - Michaël Duruisseaux
- Department of Respiratory Medicine and Early Phase, Louis Pradel Hospital, Hospices Civils de Lyon Cancer Institute, Lyon, 69500, France
- Cancer Research Centre of Lyon, UMR INSERM 1052 CNRS 5286, Lyon, 69008, France
- Claude Bernard University Lyon 1, University of Lyon, Villeurbanne, 69100, France
| | - Stephen V Liu
- Thoracic Oncology and Developmental Therapeutics, Lombardi Comprehensive Cancer Center, Georgetown University, WA 20007, USA
| | - Mohammed Najeeb Al Hallak
- Department of Oncology, Barbara Ann Karmanos Cancer Institute, Wayne State University School of Medicine, Detroit, MI 48201, USA
| | - Kumiko Umemoto
- Department of Clinical Oncology, St. Marianna University School of Medicine, Kawasaki, 216-8511, Japan
| | - Claas Wesseler
- Department of Pulmonology, Asklepios Tumorzentrum Hamburg, Klinikum Harburg, Hamburg, 21075, Germany
| | - James M Cleary
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA 02215, USA
- Harvard Medical School, Boston, MA 02215, USA
| | - Christoph Springfeld
- Department of Medical Oncology, Heidelberg University Hospital, Department of Medical Oncology, Heidelberg, 69120, Germany
| | - Cindy Neuzillet
- GI Oncology, Medical Oncology Department, Curie Institute, Versailles-Saint Quentin University, Saint-Cloud, 92064, France
| | - Andrew Joe
- Clinical Development, Merus NV, Utrecht, 3584, The Netherlands
| | - Shekeab Jauhari
- Clinical Development, Merus NV, Utrecht, 3584, The Netherlands
| | - Jim Ford
- Clinical Trials, Merus NV, Utrecht, 3584, The Netherlands
| | - Koichi Goto
- Department of Thoracic Oncology, National Cancer Center Hospital East, Kashiwa, 277-8577, Japan
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Friedlaender A, Perol M, Banna GL, Parikh K, Addeo A. Oncogenic alterations in advanced NSCLC: a molecular super-highway. Biomark Res 2024; 12:24. [PMID: 38347643 PMCID: PMC10863183 DOI: 10.1186/s40364-024-00566-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Accepted: 01/17/2024] [Indexed: 02/15/2024] Open
Abstract
Lung cancer ranks among the most common cancers world-wide and is the first cancer-related cause of death. The classification of lung cancer has evolved tremendously over the past two decades. Today, non-small cell lung cancer (NSCLC), particularly lung adenocarcinoma, comprises a multitude of molecular oncogenic subsets that change both the prognosis and management of disease.Since the first targeted oncogenic alteration identified in 2004, with the epidermal growth factor receptor (EGFR), there has been unprecedented progress in identifying and targeting new molecular alterations. Almost two decades of experience have allowed scientists to elucidate the biological function of oncogenic drivers and understand and often overcome the molecular basis of acquired resistance mechanisms. Today, targetable molecular alterations are identified in approximately 60% of lung adenocarcinoma patients in Western populations and 80% among Asian populations. Oncogenic drivers are largely enriched among non-smokers, east Asians, and younger patients, though each alteration has its own patient phenotype.The current landscape of druggable molecular targets includes EGFR, anaplastic lymphoma kinase (ALK), v-raf murine sarcoma viral oncogene homolog B (BRAF), ROS proto-oncogene 1 (ROS1), Kirstin rat sarcoma virus (KRAS), human epidermal receptor 2 (HER2), c-MET proto-oncogene (MET), neurotrophic receptor tyrosine kinase (NTRK), rearranged during transfection (RET), neuregulin 1 (NRG1). In addition to these known targets, others including Phosphoinositide 3-kinases (PI3K) and fibroblast growth factor receptor (FGFR) have garnered significant attention and are the subject of numerous ongoing trials.In this era of personalized, precision medicine, it is of paramount importance to identify known or potential oncogenic drivers in each patient. The development of targeted therapy is mirrored by diagnostic progress. Next generation sequencing offers high-throughput, speed and breadth to identify molecular alterations in entire genomes or targeted regions of DNA or RNA. It is the basis for the identification of the majority of current druggable alterations and offers a unique window into novel alterations, and de novo and acquired resistance mechanisms.In this review, we discuss the diagnostic approach in advanced NSCLC, focusing on current oncogenic driver alterations, through their pathophysiology, management, and future perspectives. We also explore the shortcomings and hurdles encountered in this rapidly evolving field.
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Affiliation(s)
- Alex Friedlaender
- Clinique Générale Beaulieu, Geneva, Switzerland
- Oncology Department, University Hospital Geneva, Rue Gentil Perret 4. 1205, Geneva, Switzerland
| | - Maurice Perol
- Department of Medical Oncology, Centre Léon Bérard, Lyon, France
| | - Giuseppe Luigi Banna
- Portsmouth Hospitals University NHS Trust, Portsmouth, UK
- Faculty of Science and Health, School of Pharmacy and Biomedical Sciences, University of Portsmouth, Portsmouth, UK
| | | | - Alfredo Addeo
- Oncology Department, University Hospital Geneva, Rue Gentil Perret 4. 1205, Geneva, Switzerland.
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8
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Lv L, Zhou X. Targeting Hippo signaling in cancer: novel perspectives and therapeutic potential. MedComm (Beijing) 2023; 4:e375. [PMID: 37799806 PMCID: PMC10547939 DOI: 10.1002/mco2.375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 08/23/2023] [Accepted: 08/29/2023] [Indexed: 10/07/2023] Open
Abstract
As highly conserved among diverse species, Hippo signaling pathway regulates various biological processes, including development, cell proliferation, stem cell function, tissue regeneration, homeostasis, and organ size. Studies in the last two decades have provided a good framework for how these fundamental functions of Hippo signaling are tightly regulated by a network with numerous intracellular and extracellular factors. The Hippo signaling pathway, when dysregulated, may lead to a wide variety of diseases, especially cancer. There is growing evidence demonstrating that dysregulated Hippo signaling is closely associated with tumorigenesis, cancer cell invasion, and migration, as well as drug resistance. Therefore, the Hippo pathway is considered an appealing therapeutic target for the treatment of cancer. Promising novel agents targeting the Hippo signaling pathway for cancers have recently emerged. These novel agents have shown antitumor activity in multiple cancer models and demonstrated therapeutic potential for cancer treatment. However, the detailed molecular basis of the Hippo signaling-driven tumor biology remains undefined. Our review summarizes current advances in understanding the mechanisms by which Hippo signaling drives tumorigenesis and confers drug resistance. We also propose strategies for future preclinical and clinical development to target this pathway.
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Affiliation(s)
- Liemei Lv
- Department of HematologyShandong Provincial HospitalShandong UniversityJinanShandongChina
| | - Xiangxiang Zhou
- Department of HematologyShandong Provincial HospitalShandong UniversityJinanShandongChina
- Department of HematologyShandong Provincial Hospital Affiliated to Shandong First Medical UniversityJinanShandongChina
- Branch of National Clinical Research Center for Hematologic DiseasesJinanShandongChina
- National Clinical Research Center for Hematologic Diseasesthe First Affiliated Hospital of Soochow UniversitySuzhouChina
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9
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Raghav KP, Moasser MM. Molecular Pathways and Mechanisms of HER2 in Cancer Therapy. Clin Cancer Res 2023; 29:2351-2361. [PMID: 36574481 PMCID: PMC10293474 DOI: 10.1158/1078-0432.ccr-22-0283] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Revised: 09/18/2022] [Accepted: 12/16/2022] [Indexed: 12/28/2022]
Abstract
The oncogene ERBB2 encoding the receptor tyrosine-protein kinase erbB-2 (HER2) is frequently overexpressed or amplified and occasionally mutated in a variety of human cancers. The early discovery of this oncogene, its established oncogenic relevance in diverse cancers, its substantial expression on the surface of cancer cells, and its druggable catalytic activity have made it one of the most pursued targets in the history of cancer drug development. Initiatives targeting HER2 provided the early stimulus for several transformational pharmaceutical technologies, including mAbs, tyrosine kinase inhibitors, antibody-drug conjugates, and others. The seismic impact of these efforts has been felt in treatment of many cancers, including breast, gastroesophageal, lung, colorectal, and others. This impact continues to broaden with increasing indications on the horizon and a plethora of novel agents in development. However, implementation of these therapeutic strategies has been complex. The clinical translation of every one of these classes of agents has been notable for underperformance or overperformance characteristics that have informed new lines of research providing deeper insights into the mechanistic complexities and unrealized opportunities provided by this molecular target. Despite all the successes to date, the preponderance of scientific evidence indicates that the full potential of HER2 as a target for cancer therapeutics is far greater than currently realized, and numerous lines of investigation are ongoing to deepen and broaden the scope of impact of HER2 as a signaling, homing, or immunologic target. In this review, we explore the existing data and evolving paradigms surrounding this remarkable target for cancer therapy.
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Affiliation(s)
- Kanwal P.S. Raghav
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center (MDACC), Houston, TX, USA
| | - Mark M. Moasser
- Department of Medicine (Hematology/Oncology), Helen Diller Family Comprehensive Cancer Center, University of California San Francisco (UCSF), San Francisco, CA, USA
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10
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Severson E, Achyut BR, Nesline M, Pabla S, Previs RA, Kannan G, Chenn A, Zhang S, Klein R, Conroy J, Sausen M, Sathyan P, Saini KS, Ghosh A, Jensen TJ, Reddy P, Ramkissoon SH. RNA Sequencing Identifies Novel NRG1 Fusions in Solid Tumors that Lack Co-Occurring Oncogenic Drivers. J Mol Diagn 2023; 25:454-466. [PMID: 37164276 DOI: 10.1016/j.jmoldx.2023.03.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 03/02/2023] [Accepted: 03/30/2023] [Indexed: 05/12/2023] Open
Abstract
NRG1 gene fusions are rare, therapeutically relevant, oncogenic drivers that occur across solid tumor types. To understand the landscape of NRG1 gene fusions, 4397 solid tumor formalin-fixed, paraffin-embedded samples consecutively tested by comprehensive genomic and immune profiling during standard care were analyzed. Nineteen NRG1 fusions were found in 17 unique patients, across multiple tumor types, including non-small-cell lung (n = 7), breast (n = 2), colorectal (n = 3), esophageal (n = 2), ovarian (n = 1), pancreatic (n = 1), and unknown primary (n = 1) carcinomas, with a cumulative incidence of 0.38%. Fusions were identified with breakpoints across four NRG1 introns spanning 1.4 megabases, with a mixture of known (n = 8) and previously unreported (n = 11) fusion partners. Co-occurring driver alterations in tumors with NRG1 fusions were uncommon, except colorectal carcinoma, where concurrent alterations in APC, BRAF, and ERBB2 were present in a subset of cases. The overall lack of co-occurring drivers highlights the importance of identifying NRG1 gene fusions, as these patients are unlikely to harbor other targetable alterations. In addition, RNA sequencing is important to identify NRG1 gene fusions given the variety of fusion partners and large genomic areas where breakpoints can occur.
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Affiliation(s)
- Eric Severson
- Enterprise Oncology, Labcorp, Durham, North Carolina.
| | | | | | | | - Rebecca A Previs
- Enterprise Oncology, Labcorp, Durham, North Carolina; Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Duke Cancer Institute, Duke University Medical Center, Durham, North Carolina
| | | | - Anjen Chenn
- Enterprise Oncology, Labcorp, Durham, North Carolina
| | | | | | | | - Mark Sausen
- Personal Genome Diagnostics, Baltimore, Maryland
| | | | - Kamal S Saini
- Enterprise Oncology, Labcorp, Durham, North Carolina
| | | | | | | | - Shakti H Ramkissoon
- Enterprise Oncology, Labcorp, Durham, North Carolina; Wake Forest Comprehensive Cancer Center and Department of Pathology, Wake Forest School of Medicine, Winston-Salem, North Carolina
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11
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Zhang L, Chen W, Liu S, Chen C. Targeting Breast Cancer Stem Cells. Int J Biol Sci 2023; 19:552-570. [PMID: 36632469 PMCID: PMC9830502 DOI: 10.7150/ijbs.76187] [Citation(s) in RCA: 26] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Accepted: 12/09/2022] [Indexed: 01/04/2023] Open
Abstract
The potential roles of breast cancer stem cells (BCSCs) in tumor initiation and recurrence have been recognized for many decades. Due to their strong capacity for self-renewal and differentiation, BCSCs are the major reasons for poor clinical outcomes and low therapeutic response. Several hypotheses on the origin of cancer stem cells have been proposed, including critical gene mutations in stem cells, dedifferentiation of somatic cells, and cell plasticity remodeling by epithelial-mesenchymal transition (EMT) and the tumor microenvironment. Moreover, the tumor microenvironment, including cellular components and cytokines, modulates the self-renewal and therapeutic resistance of BCSCs. Small molecules, antibodies, and chimeric antigen receptor (CAR)-T cells targeting BCSCs have been developed, and their applications in combination with conventional therapies are undergoing clinical trials. In this review, we focus on the features of BCSCs, emphasize the major factors and tumor environment that regulate the stemness of BCSCs, and discuss potential BCSC-targeting therapies.
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Affiliation(s)
- Lu Zhang
- Fudan University Shanghai Cancer Center & Institutes of Biomedical Sciences; State Key Laboratory of Genetic Engineering; Cancer Institutes; Key Laboratory of Breast Cancer in Shanghai; The Shanghai paracrine Key Laboratory of Medical Epigenetics; Shanghai Key Laboratory of Radiation Oncology; The International Co-laboratory of Medical Epigenetics and Metabolism, Ministry of Science and Technology; Shanghai Medical College; Fudan University, Shanghai 200032, China
| | - Wenmin Chen
- Key Laboratory of Animal Models and Human Disease Mechanisms of Chinese Academy of Sciences and Yunnan Province, Kunming Institute of Zoology, Kunming 650201, China.,Kunming College of Life Sciences, the University of the Chinese Academy of Sciences, Kunming 650201, China
| | - Suling Liu
- Fudan University Shanghai Cancer Center & Institutes of Biomedical Sciences; State Key Laboratory of Genetic Engineering; Cancer Institutes; Key Laboratory of Breast Cancer in Shanghai; The Shanghai paracrine Key Laboratory of Medical Epigenetics; Shanghai Key Laboratory of Radiation Oncology; The International Co-laboratory of Medical Epigenetics and Metabolism, Ministry of Science and Technology; Shanghai Medical College; Fudan University, Shanghai 200032, China.,Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Medicine, Nanjing Medical University, Nanjing 211166, China.,✉ Corresponding authors: Ceshi Chen, E-mail: or Suling Liu, E-mail:
| | - Ceshi Chen
- Key Laboratory of Animal Models and Human Disease Mechanisms of Chinese Academy of Sciences and Yunnan Province, Kunming Institute of Zoology, Kunming 650201, China.,Academy of Biomedical Engineering, Kunming Medical University, Kunming 650500, China.,The Third Affiliated Hospital, Kunming Medical University, Kunming 650118, China.,✉ Corresponding authors: Ceshi Chen, E-mail: or Suling Liu, E-mail:
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12
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Application of miRNA Biomarkers in Predicting Overall Survival Outcomes for Lung Adenocarcinoma. BIOMED RESEARCH INTERNATIONAL 2022; 2022:5249576. [PMID: 36147635 PMCID: PMC9485713 DOI: 10.1155/2022/5249576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 08/25/2022] [Accepted: 09/01/2022] [Indexed: 11/30/2022]
Abstract
Background With the development of research, the importance of microRNAs (miRNAs) in the occurrence, metastasis, and prognosis of lung adenocarcinoma (LUAD) has attracted extensive attention. This study is aimed at predicting overall survival (OS) results through bioinformatics to identify novel miRNA biomarkers and hub genes. Materials and Methods The data of LUAD-related miRNA and mRNA samples was downloaded from The Cancer Genome Atlas (TCGA) database. Upon screening and pretreatment of initial data, TCGA data were analyzed using R platform and a series of analytical tools to identify biomarkers with high specificity and sensitivity. Results 7 miRNAs and 13 hub genes that had strong relation to the overall surviving status were identified in patients with LUAD. The expression of seven miRNAs (hsa-miR-19a-3p, hsa-miR-126-5p, hsa-miR-556-3p, hsa-miR-671-5p, hsa-miR-937-3p, hsa-miR-4664-3p, and hsa-miR-4746-5p) could apparently improve the OS rate of patient with LUAD. The 13 hub genes, namely, CCT6A, CDK5R1, CEP55, DNAJB4, EGLN3, HDGF, HOXC8, LIMD1, MKI67, PCP4L1, PPIL1, SCAI, and STK32A, showed a correlation with the OS status. Conclusion 7 miRNAs were identified as novel biomarkers for the prognosis of patients with LUAD. This study offered a deeper comprehension of LUAD treatment and prognosis from the molecular level and helped enhance the understanding of the pathogenesis and potential molecular events of LUAD.
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13
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Moasser MM. Inactivating amplified HER2: challenges, dilemmas, and future directions. Cancer Res 2022; 82:2811-2820. [PMID: 35731927 DOI: 10.1158/0008-5472.can-22-1121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 05/10/2022] [Accepted: 06/15/2022] [Indexed: 11/16/2022]
Abstract
The pharmaceutical inactivation of driver oncogenes has revolutionized the treatment of cancer replacing cytotoxic chemotherapeutic approaches with kinase inhibitor therapies for many types of cancers. This approach has not yet been realized for the treatment of HER2-amplified cancers. The monotherapy activities associated with HER2-targeting antibodies and kinase inhibitors are modest, and their clinical use has been in combination with, and not in replacement of cytotoxic chemotherapies. This stands in sharp contrast to achievements in the treatment of many other oncogene-driven cancers. The mechanism-based treatment hypothesis regarding the inactivation of HER2 justifies expectations far beyond what is currently realized. Overcoming this barrier requires mechanistic insights that can fuel new directions for pursuit, but scientific investigation of this treatment hypothesis, particularly with regards to trastuzumab, has been complicated by conflicting and confusing data sets, ironclad dogma, and mechanistic conclusions that have repeatedly failed to translate clinically. We are now approaching a point of convergence regarding the challenges and resiliency in this tumor driver, and I will provide here a review and opinion to inform where we currently stand with this treatment hypothesis and where the future potential lies.
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Affiliation(s)
- Mark M Moasser
- University of California, San Francisco, San Francisco, CA, United States
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14
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Forouhan M, Lim WF, Zanetti-Domingues LC, Tynan CJ, Roberts TC, Malik B, Manzano R, Speciale AA, Ellerington R, Garcia-Guerra A, Fratta P, Sorarú G, Greensmith L, Pennuto M, Wood MJA, Rinaldi C. AR cooperates with SMAD4 to maintain skeletal muscle homeostasis. Acta Neuropathol 2022; 143:713-731. [PMID: 35522298 PMCID: PMC9107400 DOI: 10.1007/s00401-022-02428-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 04/10/2022] [Accepted: 04/27/2022] [Indexed: 12/27/2022]
Abstract
Androgens and androgen-related molecules exert a plethora of functions across different tissues, mainly through binding to the transcription factor androgen receptor (AR). Despite widespread therapeutic use and misuse of androgens as potent anabolic agents, the molecular mechanisms of this effect on skeletal muscle are currently unknown. Muscle mass in adulthood is mainly regulated by the bone morphogenetic protein (BMP) axis of the transforming growth factor (TGF)-β pathway via recruitment of mothers against decapentaplegic homolog 4 (SMAD4) protein. Here we show that, upon activation, AR forms a transcriptional complex with SMAD4 to orchestrate a muscle hypertrophy programme by modulating SMAD4 chromatin binding dynamics and enhancing its transactivation activity. We challenged this mechanism of action using spinal and bulbar muscular atrophy (SBMA) as a model of study. This adult-onset neuromuscular disease is caused by a polyglutamine expansion (polyQ) in AR and is characterized by progressive muscle weakness and atrophy secondary to a combination of lower motor neuron degeneration and primary muscle atrophy. Here we found that the presence of an elongated polyQ tract impairs AR cooperativity with SMAD4, leading to an inability to mount an effective anti-atrophy gene expression programme in skeletal muscle in response to denervation. Furthermore, adeno-associated virus, serotype 9 (AAV9)-mediated muscle-restricted delivery of BMP7 is able to rescue the muscle atrophy in SBMA mice, supporting the development of treatments able to fine-tune AR-SMAD4 transcriptional cooperativity as a promising target for SBMA and other conditions associated with muscle loss.
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Affiliation(s)
- Mitra Forouhan
- Department of Paediatrics, University of Oxford, South Parks Road, Oxford, OX1 3QX, UK
| | - Wooi Fang Lim
- Department of Paediatrics, University of Oxford, South Parks Road, Oxford, OX1 3QX, UK
| | - Laura C Zanetti-Domingues
- Central Laser Facility, Science and Technology Facilities Council, Rutherford Appleton Laboratory, Didcot, Oxfordshire, UK
| | - Christopher J Tynan
- Central Laser Facility, Science and Technology Facilities Council, Rutherford Appleton Laboratory, Didcot, Oxfordshire, UK
| | - Thomas C Roberts
- Department of Paediatrics, University of Oxford, South Parks Road, Oxford, OX1 3QX, UK
| | - Bilal Malik
- Department of Neuromuscular Diseases, UCL Queen Square Institute of Neurology, London, UK
| | - Raquel Manzano
- Department of Physiology, Anatomy and Genetics, University of Oxford, Oxford, UK
| | - Alfina A Speciale
- Department of Paediatrics, University of Oxford, South Parks Road, Oxford, OX1 3QX, UK
| | - Ruth Ellerington
- Department of Paediatrics, University of Oxford, South Parks Road, Oxford, OX1 3QX, UK
| | - Antonio Garcia-Guerra
- Department of Paediatrics, University of Oxford, South Parks Road, Oxford, OX1 3QX, UK
| | - Pietro Fratta
- Department of Neuromuscular Diseases, UCL Queen Square Institute of Neurology, London, UK
| | - Gianni Sorarú
- Department of Neurosciences, Neurology Unit, University of Padova, Padova, Italy
- Venetian Institute of Molecular Medicine (VIMM), Padova, Italy
| | - Linda Greensmith
- Department of Neuromuscular Diseases, UCL Queen Square Institute of Neurology, London, UK
| | - Maria Pennuto
- Venetian Institute of Molecular Medicine (VIMM), Padova, Italy
- Department of Biomedical Sciences, University of Padova, Padova, Italy
| | - Matthew J A Wood
- Department of Paediatrics, University of Oxford, South Parks Road, Oxford, OX1 3QX, UK
- MDUK Oxford Neuromuscular Centre, University of Oxford, Oxford, UK
| | - Carlo Rinaldi
- Department of Paediatrics, University of Oxford, South Parks Road, Oxford, OX1 3QX, UK.
- MDUK Oxford Neuromuscular Centre, University of Oxford, Oxford, UK.
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15
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Zhao H, Wang Y, Wu X, Zeng X, Lin B, Hu S, Zhang S, Li Y, Zhou Z, Zhou Y, Du C, Beer DG, Bai S, Chen G. FAM83A antisense RNA 1 ( FAM83A-AS1) silencing impairs cell proliferation and induces autophagy via MET-AMPKɑ signaling in lung adenocarcinoma. Bioengineered 2022; 13:13312-13327. [PMID: 35635086 PMCID: PMC9275865 DOI: 10.1080/21655979.2022.2081457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
Abstract
Studies demonstrate that long non-coding RNAs (lncRNAs) play vital roles in cancer progression. However, the expression pattern and molecular mechanisms of lncRNA FAM83A-AS1 in lung cancer remain largely unclear. Here, we analyzed FAM83A-AS1 expression in lung cancer tissues from three RNA-sequencing (RNA-Seq) datasets and validated these results using quantitative real-time reverse transcription polymerase chain reaction (qRT-PCR) in an independent set of lung adenocarcinoma. Cell proliferation, migration, invasion, and autophagy were analyzed after knockdown FAM83A-AS1 with siRNAs. The underlying molecular mechanisms of FAM83A-AS1 were performed by Western blot, qRT-PCR, and RNA-seq analysis. We found that FAM83A-AS1 was up-regulated in lung cancer and elevated expression was associated with poor patient survival. These results were confirmed using RT-PCR in an independent set of lung cancer. Functional study indicated that FAM83A-AS1 knockdown reduced cell proliferation, migration, invasion, and colony formation in cancer cells. FAM83A-AS1 silencing induced autophagy and cell cycle arrest at G2. Mechanistically, serval oncogenic proteins such as EGFR, MET, PI3K, and K-RAS were decreased upon FAM83A-AS1 silencing, while phosphor AMPKα and ULK1 were increased. Based on the above results, we believe that FAM83A-AS1 may have potential as a diagnosis/prognosis marker and its oncogenic role and autophagy regulation may be through MET-AMPKα signaling, which could lead to potential targeting for lung cancer therapy.
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Affiliation(s)
- Huijie Zhao
- School of Medicine, Southern University of Science and Technology, Shenzhen, Guangdong, China
| | - Yinghan Wang
- School of Life Science, Southern University of Science and Technology, Shenzhen, Guangdong, China
| | - Xing Wu
- School of Medicine, Southern University of Science and Technology, Shenzhen, Guangdong, China
| | - Xaofei Zeng
- School of Medicine, Southern University of Science and Technology, Shenzhen, Guangdong, China
| | - Baoyue Lin
- School of Medicine, Southern University of Science and Technology, Shenzhen, Guangdong, China
| | - Shengmin Hu
- School of Medicine, Southern University of Science and Technology, Shenzhen, Guangdong, China
| | - Shenglin Zhang
- School of Medicine, Southern University of Science and Technology, Shenzhen, Guangdong, China
| | - Yu Li
- School of Medicine, Southern University of Science and Technology, Shenzhen, Guangdong, China
| | - Zhiqing Zhou
- School of Medicine, Southern University of Science and Technology, Shenzhen, Guangdong, China
| | - Yujie Zhou
- School of Medicine, Southern University of Science and Technology, Shenzhen, Guangdong, China
| | - Changzheng Du
- School of Medicine, Southern University of Science and Technology, Shenzhen, Guangdong, China
| | - David G. Beer
- Department of Surgery, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Shengbin Bai
- Department of Histology and Embryology, Basic Medical College, Xinjiang Medical University, Urumqi, China
| | - Guoan Chen
- School of Medicine, Southern University of Science and Technology, Shenzhen, Guangdong, China
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16
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Schram AM, Odintsov I, Espinosa-Cotton M, Khodos I, Sisso WJ, Mattar MS, Lui AJ, Vojnic M, Shameem SH, Chauhan T, Torrisi J, Ford J, O'Connor MN, Geuijen CA, Schackmann RC, Lammerts van Bueren JJ, Wasserman E, de Stanchina E, O'Reilly EM, Ladanyi M, Drilon A, Somwar R. Zenocutuzumab, a HER2xHER3 Bispecific Antibody, Is Effective Therapy for Tumors Driven by NRG1 Gene Rearrangements. Cancer Discov 2022; 12:1233-1247. [PMID: 35135829 PMCID: PMC9394398 DOI: 10.1158/2159-8290.cd-21-1119] [Citation(s) in RCA: 73] [Impact Index Per Article: 36.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 12/31/2021] [Accepted: 01/31/2022] [Indexed: 01/07/2023]
Abstract
NRG1 rearrangements are recurrent oncogenic drivers in solid tumors. NRG1 binds to HER3, leading to heterodimerization with other HER/ERBB kinases, increased downstream signaling, and tumorigenesis. Targeting ERBBs, therefore, represents a therapeutic strategy for these cancers. We investigated zenocutuzumab (Zeno; MCLA-128), an antibody-dependent cellular cytotoxicity-enhanced anti-HER2xHER3 bispecific antibody, in NRG1 fusion-positive isogenic and patient-derived cell lines and xenograft models. Zeno inhibited HER3 and AKT phosphorylation, induced expression of apoptosis markers, and inhibited growth. Three patients with chemotherapy-resistant NRG1 fusion-positive metastatic cancer were treated with Zeno. Two patients with ATP1B1-NRG1-positive pancreatic cancer achieved rapid symptomatic, biomarker, and radiographic responses and remained on treatment for over 12 months. A patient with CD74-NRG1-positive non-small cell lung cancer who had progressed on six prior lines of systemic therapy, including afatinib, responded rapidly to treatment with a partial response. Targeting HER2 and HER3 simultaneously with Zeno is a novel therapeutic paradigm for patients with NRG1 fusion-positive cancers. SIGNIFICANCE NRG1 rearrangements encode chimeric ligands that activate the ERBB receptor tyrosine kinase family. Here we show that targeting HER2 and HER3 simultaneously with the bispecific antibody Zeno leads to durable clinical responses in patients with NRG1 fusion-positive cancers and is thus an effective therapeutic strategy. This article is highlighted in the In This Issue feature, p. 1171.
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Affiliation(s)
- Alison M. Schram
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York.,Weill Cornell Medical College, New York, New York.,Corresponding Authors: Alison M. Schram, Department of Medicine, Memorial Sloan Kettering Cancer Center, 300 East 66th Street, New York, NY 10065. Phone: 646-888-5388; E-mail: ; and Romel Somwar, Department of Pathology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY 10065. Phone: 212-639-2000; E-mail:
| | - Igor Odintsov
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York.,Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | | | - Inna Khodos
- Anti-tumor Core Facility, Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Whitney J. Sisso
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Marissa S. Mattar
- Anti-tumor Core Facility, Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Allan J.W. Lui
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Morana Vojnic
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York.,Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Sara H. Shameem
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Thrusha Chauhan
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Jean Torrisi
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Jim Ford
- Merus N.V., Utrecht, the Netherlands
| | | | | | | | | | | | - Elisa de Stanchina
- Anti-tumor Core Facility, Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Eileen M. O'Reilly
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York.,Weill Cornell Medical College, New York, New York
| | - Marc Ladanyi
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York.,Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Alexander Drilon
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York.,Weill Cornell Medical College, New York, New York
| | - Romel Somwar
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York.,Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York.,Corresponding Authors: Alison M. Schram, Department of Medicine, Memorial Sloan Kettering Cancer Center, 300 East 66th Street, New York, NY 10065. Phone: 646-888-5388; E-mail: ; and Romel Somwar, Department of Pathology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY 10065. Phone: 212-639-2000; E-mail:
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17
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Chen T, Sun D, Wang Q, Zhou T, Tan J, Xu C, Cheng H, Shen W. α-Hederin Inhibits the Proliferation of Hepatocellular Carcinoma Cells via Hippo-Yes-Associated Protein Signaling Pathway. Front Oncol 2022; 12:839603. [PMID: 35311132 PMCID: PMC8927085 DOI: 10.3389/fonc.2022.839603] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Accepted: 02/10/2022] [Indexed: 12/30/2022] Open
Abstract
Aims Yes-associated protein (YAP), a downstream protein in the Hippo signaling pathway, plays an important role in tumor proliferation, including in hepatocellular carcinoma (HCC). α-hederin, a monodesmosidic triterpenoid saponin isolated from Fructus akebiae, displayed anti-cancer effects on several cancer cell lines but the precise mechanism has not been ascertained. In the present study, we explored the effects of α-hederin on cell proliferation and apoptosis in human HCC cell lines and the underlying mechanisms. Main Method Cell proliferation and apoptosis were assessed using 5-ethynyl-2’-deoxyuridine staining, colony formation, flow cytometry. The expression patterns of components of Hippo signaling pathway and apoptotic genes were further examined via RT-qPCR and immunoblotting. A xenograft tumor model in nude mice was used to evaluate the anti-HCC effects of α-hederin in vivo. Results α-hederin promoted the apoptosis and inhibited the proliferation of SMMC-7721 and HepG2 cells in vitro, and remarkably inhibited the tumor size and weight in the xenograft mouse model. Additionally, α-hederin increased the expression of pro-apoptosis proteins and suppressed the expression of anti-apoptosis proteins. Moreover, α-hederin treatment upregulated the expression of Hippo signaling pathway-related proteins and genes, while, effectively reduced the level of nuclear YAP, which resulted in the inhibition of proliferation and the induction of apoptosis of HCC cells. Finally, the effects of α-hederin on HCC cell proliferation and apoptosis were alleviated by XMU-MP-1, a Mst1/2 inhibitor in vitro. Significance We identified α-hederin is a novel agonist of Hippo signaling pathway and possesses an anti-HCC efficacy through inhibiting YAP activity.
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Affiliation(s)
- Tongqing Chen
- Jiangsu Collaborative Innovation Center of Traditional Chinese Medicine Prevention and Treatment of Tumor, The First Clinical Medical College of Nanjing University of Chinese Medicine, Jiangsu, China
| | - Dongdong Sun
- Jiangsu Collaborative Innovation Center of Traditional Chinese Medicine Prevention and Treatment of Tumor, The First Clinical Medical College of Nanjing University of Chinese Medicine, Jiangsu, China
| | - Qijuan Wang
- Jiangsu Collaborative Innovation Center of Traditional Chinese Medicine Prevention and Treatment of Tumor, The First Clinical Medical College of Nanjing University of Chinese Medicine, Jiangsu, China
| | - Tingting Zhou
- Jiangsu Collaborative Innovation Center of Traditional Chinese Medicine Prevention and Treatment of Tumor, The First Clinical Medical College of Nanjing University of Chinese Medicine, Jiangsu, China
| | - Jiani Tan
- Jiangsu Collaborative Innovation Center of Traditional Chinese Medicine Prevention and Treatment of Tumor, The First Clinical Medical College of Nanjing University of Chinese Medicine, Jiangsu, China
| | - Changliang Xu
- Jiangsu Collaborative Innovation Center of Traditional Chinese Medicine Prevention and Treatment of Tumor, The First Clinical Medical College of Nanjing University of Chinese Medicine, Jiangsu, China
| | - Haibo Cheng
- Jiangsu Collaborative Innovation Center of Traditional Chinese Medicine Prevention and Treatment of Tumor, The First Clinical Medical College of Nanjing University of Chinese Medicine, Jiangsu, China
| | - Weixing Shen
- Jiangsu Collaborative Innovation Center of Traditional Chinese Medicine Prevention and Treatment of Tumor, The First Clinical Medical College of Nanjing University of Chinese Medicine, Jiangsu, China
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18
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Abstract
This overview of the molecular pathology of lung cancer includes a review of the most salient molecular alterations of the genome, transcriptome, and the epigenome. The insights provided by the growing use of next-generation sequencing (NGS) in lung cancer will be discussed, and interrelated concepts such as intertumor heterogeneity, intratumor heterogeneity, tumor mutational burden, and the advent of liquid biopsy will be explored. Moreover, this work describes how the evolving field of molecular pathology refines the understanding of different histologic phenotypes of non-small-cell lung cancer (NSCLC) and the underlying biology of small-cell lung cancer. This review will provide an appreciation for how ongoing scientific findings and technologic advances in molecular pathology are crucial for development of biomarkers, therapeutic agents, clinical trials, and ultimately improved patient care.
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Affiliation(s)
- James J Saller
- Departments of Pathology and Thoracic Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida 33612, USA
| | - Theresa A Boyle
- Departments of Pathology and Thoracic Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida 33612, USA
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19
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Zhang Y, Yu Y, Cao X, Chen P. Role of lncRNA FAM83H antisense RNA1 (FAM83H-AS1) in the progression of non-small cell lung cancer by regulating the miR-545-3p/heparan sulfate 6-O-sulfotransferase (HS6ST2) axis. Bioengineered 2022; 13:6476-6489. [PMID: 35260044 PMCID: PMC8973780 DOI: 10.1080/21655979.2022.2031668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Long non-coding RNAs (lncRNAs) are crucial regulators of cancer pathogenesis and are potentially useful diagnostic and prognostic biomarker tools. FAM83H antisense RNA1 (FAM83H-AS1) has been reported to be a vital regulator of different cancers; however, little attention has been paid to its significance in lung cancer. Non-tumorigenic lung cell line BEAS-2B and adenocarcinoma lung cancer cell lines NCI-H1299 and HCC827 were used in the present study. In addition, RNA immunoprecipitation, Western blotting, quantitative reverse transcription-PCR (qRT-PCR), and luciferase reporter assays were used to dissect the role of FAM83H-AS1 in lung cancer progression. The results revealed that FAM83H-AS1 is highly expressed in lung cancer tissues, and its knockdown inhibits lung cancer cell invasion and proliferation reducing tumor growth in vivo. Besides, we found that FAM83H-AS1 targets miR-545-3p, and a negative correlation exists between their expression in lung cancer tissues. Simultaneously, miR-545-3p negatively regulates heparan sulfate 6-O-sulfotransferase (HS6ST2). Moreover, inhibition of miR-545-3p promoted HS6ST2 protein expression and lung cancer cell invasion. FAM83H-AS1 favors non-small cell lung cancer by targeting the miR-545-3p/HS6ST2 axis, supporting the possibility of developing FAM83H-AS1 as a target for NSCLC intervention.
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Affiliation(s)
- Yue Zhang
- Department of Thoracic Oncology, Lung Cancer Diagnosis and Treatment Center, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, Tianjin's Clinical Research Center for Cancer, Tianjin, China.,Department of Mammography Surgery, The First Affiliated Hospital of HeBei North University, Zhangjiakou, Hebei, China
| | - Yue Yu
- The First Surgical Department of Breast Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Xuchen Cao
- The First Surgical Department of Breast Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Peng Chen
- Department of Thoracic Oncology, Lung Cancer Diagnosis and Treatment Center, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, Tianjin's Clinical Research Center for Cancer, Tianjin, China
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EGFR-AS1 Promotes Nonsmall Cell Lung Cancer (NSCLC) Progression via Downregulating the miR-524-5p/DRAM1 Axis and Inhibiting Autophagic Lysosomal Degradation. JOURNAL OF ONCOLOGY 2022; 2022:4402536. [PMID: 35222643 PMCID: PMC8866007 DOI: 10.1155/2022/4402536] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 01/16/2022] [Accepted: 01/18/2022] [Indexed: 12/24/2022]
Abstract
Nonsmall cell lung cancer (NSCLC) accounts for the majority of lung cancers. Studies have revealed the regulatory role of lncRNAs in cancer pathogenesis and their potential use as diagnostic and prognostic biomarkers. The epidermal growth factor receptor antisense RNA 1 (EGFR-AS1) has been reported to be upregulated in NSCLC tissues, while its detailed mechanism in lung cancer needs to be explored. DNA damage-regulated autophagy modulator 1 (DRAM1) has been known to act as a tumor suppressor in NSCLC, and miR-524-5p has been reported to be a biomarker in idiopathic pulmonary fibrosis and different lung disorders. Our investigation revealed that EGFR-AS1 is highly expressed in lung cancer tissues, and its knockdown inhibited lung cancer cell invasion and viability and reduced tumor growth in vivo. We also found that EGFR-AS1 targets miR-524-5p, and there was a negative correlation between their expressions in lung cancer tissues. Simultaneously, miR-524-5p has been found to promote DRAM1 expression. In addition, the inhibition of miR-524-5p diminished DRAM1 protein expression and promoted lung cancer cell invasion. Our study has revealed that EGFR-AS1 contributes to the pathogenesis of NSCLC by inhibiting autophagic-lysosomal degradation via targeting the miR-524-5p/DRAM1 axis. This finding elucidated for the first time the role of EGFR-AS1 in lung cancer progression and the positive regulatory function of miR-524-5p in regulating DRAM1 protein and suppressing lung cancer progression. This novel mechanism provided a better insight into the pathogenesis of lung cancer and presented a better strategy for the treatment of lung cancer.
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21
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NRG1 and NRG2 fusion positive solid tumor malignancies: a paradigm of ligand-fusion oncogenesis. Trends Cancer 2022; 8:242-258. [PMID: 34996744 DOI: 10.1016/j.trecan.2021.11.003] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Revised: 10/21/2021] [Accepted: 11/05/2021] [Indexed: 02/06/2023]
Abstract
Neuregulins (NRGs) are a family of six related physiological ligands all containing a receptor-binding epidermal growth factor (EGF)-like domain that mediate their binding to cellular receptors. Neuregulin-1 (NRG1) is the main physiological ligand to HER3. NRG1 fusion (NRG1+) was first reported in a breast cancer cell line and NRG2 fusions have recently been identified in solid tumors. It is postulated that NRG1 fusions, through mostly transmembrane fusion partners, result in NRG1 being concentrated in proximity to HER3, leading to its constitutive activation and oncogenesis. Recently, a monoclonal antibody that disrupts the binding of NRG1 to HER3 and HER3/HER2 heterodimerization has resulted in NRG1+ tumor shrinkage, suggesting that 'ligand-fusion' may be a novel mechanism of oncogenesis.
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22
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Coleman N, Harbery A, Heuss S, Vivanco I, Popat S. Targeting un-MET needs in advanced non-small cell lung cancer. Lung Cancer 2021; 164:56-68. [PMID: 35033939 DOI: 10.1016/j.lungcan.2021.12.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Accepted: 12/27/2021] [Indexed: 12/22/2022]
Abstract
Lung cancer classification has been radically transformed in recent years as genomic profiling has identified multiple novel therapeutic targets including MET exon 14 (METex14) alterations and MET amplification. Utilizing targeted therapies in patients with molecularly-defined NSCLC leads to remarkable objective response rates and improved progression-free survival. However, acquired resistance is inevitable. Several recent phase II trials have confirmed that METex14 NSCLC can be treated effectively with MET kinase inhibitors, such as crizotinib, capmatinib, tepotinib, and savolitinib. However, response rates for many MET TKIs are modest relative to the activity of targeted therapy in other oncogene-driven lung cancers, where ORRs are more consistently greater than 60%. In spite of significant gains in the field of MET inhibition in NSCLC, challenges remain: the landscape of resistance mechanisms to MET TKIs is not yet well characterized, and there may be intrinsic and acquired resistance mechanisms that require further characterization to enable increased MET TKI activity. In this review, we overview MET pathway dysregulation in lung cancer, methods of detection in the clinic, recent clinical trial data, and discuss current mechanisms of TKI resistance, exploring emerging strategies to overcome resistance.
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Affiliation(s)
- Niamh Coleman
- Lung Unit. The Royal Marsden Hospital, 203 Fulham Rd, Chelsea, London SW3 6JJ, UK; Institute of Cancer Research, 15 Cotswold Road, Sutton, London SM2 5NG, UK; University of Texas MD Anderson Cancer Center, Texas, USA.
| | - Alice Harbery
- Institute of Cancer Research, 15 Cotswold Road, Sutton, London SM2 5NG, UK
| | - Sara Heuss
- Institute of Cancer Research, 15 Cotswold Road, Sutton, London SM2 5NG, UK
| | - Igor Vivanco
- Institute of Pharmaceutical Sciences, School of Cancer and Pharmaceutical Sciences, King's College London, London, UK
| | - Sanjay Popat
- Lung Unit. The Royal Marsden Hospital, 203 Fulham Rd, Chelsea, London SW3 6JJ, UK; Institute of Cancer Research, 15 Cotswold Road, Sutton, London SM2 5NG, UK
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23
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Di Napoli A, Vacca D, Bertolazzi G, Lopez G, Piane M, Germani A, Rogges E, Pepe G, Santanelli Di Pompeo F, Salgarello M, Jobanputra V, Hsiao S, Wrzeszczynski KO, Berti E, Bhagat G. RNA Sequencing of Primary Cutaneous and Breast-Implant Associated Anaplastic Large Cell Lymphomas Reveals Infrequent Fusion Transcripts and Upregulation of PI3K/AKT Signaling via Neurotrophin Pathway Genes. Cancers (Basel) 2021; 13:cancers13246174. [PMID: 34944796 PMCID: PMC8699465 DOI: 10.3390/cancers13246174] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 11/28/2021] [Accepted: 11/30/2021] [Indexed: 12/25/2022] Open
Abstract
Simple Summary Cutaneous and breast implant-associated anaplastic large-cell lymphomas are usually localized neoplasms with an indolent clinical course compared to systemic ALCL. However comparative analyses of the molecular features of these two entities have not yet been reported. We performed targeted RNA sequencing, which revealed that fusion transcripts, although infrequent, might represent additional pathogenetic events in both diseases. We also found that these entities display upregulation of the PI3K/Akt pathway and show enrichment in genes of the neurotrophin signaling pathway. These findings advance our knowledge regarding the pathobiology of cALCL and BI-ALCL and point to additional therapeutic targets. Abstract Cutaneous and breast implant-associated anaplastic large-cell lymphomas (cALCLs and BI-ALCLs) are two localized forms of peripheral T-cell lymphomas (PTCLs) that are recognized as distinct entities within the family of ALCL. JAK-STAT signaling is a common feature of all ALCL subtypes, whereas DUSP22/IRF4, TP63 and TYK gene rearrangements have been reported in a proportion of ALK-negative sALCLs and cALCLs. Both cALCLs and BI-ALCLs differ in their gene expression profiles compared to PTCLs; however, a direct comparison of the genomic alterations and transcriptomes of these two entities is lacking. By performing RNA sequencing of 1385 genes (TruSight RNA Pan-Cancer, Illumina) in 12 cALCLs, 10 BI-ALCLs and two anaplastic lymphoma kinase (ALK)-positive sALCLs, we identified the previously reported TYK2-NPM1 fusion in 1 cALCL (1/12, 8%), and four new intrachromosomal gene fusions in 2 BI-ALCLs (2/10, 20%) involving genes on chromosome 1 (EPS15-GNG12 and ARNT-GOLPH3L) and on chromosome 17 (MYO18A-GIT1 and NF1-GOSR1). One of the two BI-ALCL samples showed a complex karyotype, raising the possibility that genomic instability may be responsible for intra-chromosomal fusions in BI-ALCL. Moreover, transcriptional analysis revealed similar upregulation of the PI3K/Akt pathway, associated with enrichment in the expression of neurotrophin signaling genes, which was more conspicuous in BI-ALCL, as well as differences, i.e., over-expression of genes involved in the RNA polymerase II transcription program in BI-ALCL and of the RNA splicing/processing program in cALCL.
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Affiliation(s)
- Arianna Di Napoli
- Department of Clinical and Molecular Medicine, Sant’Andrea Hospital, Sapienza University, 00189 Rome, Italy; (G.L.); (M.P.); (A.G.); (E.R.); (G.P.)
- Correspondence:
| | - Davide Vacca
- Department of Surgical, Oncological and Oral Sciences, Palermo University, 90134 Palermo, Italy;
| | - Giorgio Bertolazzi
- Tumour Immunology Unit, Human Pathology Section, Department of Health Science, Palermo University, 90134 Palermo, Italy;
| | - Gianluca Lopez
- Department of Clinical and Molecular Medicine, Sant’Andrea Hospital, Sapienza University, 00189 Rome, Italy; (G.L.); (M.P.); (A.G.); (E.R.); (G.P.)
| | - Maria Piane
- Department of Clinical and Molecular Medicine, Sant’Andrea Hospital, Sapienza University, 00189 Rome, Italy; (G.L.); (M.P.); (A.G.); (E.R.); (G.P.)
| | - Aldo Germani
- Department of Clinical and Molecular Medicine, Sant’Andrea Hospital, Sapienza University, 00189 Rome, Italy; (G.L.); (M.P.); (A.G.); (E.R.); (G.P.)
| | - Evelina Rogges
- Department of Clinical and Molecular Medicine, Sant’Andrea Hospital, Sapienza University, 00189 Rome, Italy; (G.L.); (M.P.); (A.G.); (E.R.); (G.P.)
| | - Giuseppina Pepe
- Department of Clinical and Molecular Medicine, Sant’Andrea Hospital, Sapienza University, 00189 Rome, Italy; (G.L.); (M.P.); (A.G.); (E.R.); (G.P.)
| | | | - Marzia Salgarello
- Department of Plastic Surgery, Catholic University of Sacred Heart, University Hospital Agostino Gemelli, 00168 Roma, Italy;
| | - Vaidehi Jobanputra
- Department of Pathology and Cell Biology, Columbia University Medical Center, New York Presbyterian Hospital, New York, NY 10032, USA; (V.J.); (S.H.); (G.B.)
- New York Genome Center, New York, NY 10013, USA;
| | - Susan Hsiao
- Department of Pathology and Cell Biology, Columbia University Medical Center, New York Presbyterian Hospital, New York, NY 10032, USA; (V.J.); (S.H.); (G.B.)
| | | | - Emilio Berti
- Department of Dermatology, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy;
| | - Govind Bhagat
- Department of Pathology and Cell Biology, Columbia University Medical Center, New York Presbyterian Hospital, New York, NY 10032, USA; (V.J.); (S.H.); (G.B.)
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24
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Trombetta D, Sparaneo A, Fabrizio FP, Di Micco CM, Rossi A, Muscarella LA. NRG1 and NRG2 fusions in non-small cell lung cancer (NSCLC): seven years between lights and shadows. Expert Opin Ther Targets 2021; 25:865-875. [PMID: 34706602 DOI: 10.1080/14728222.2021.1999927] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
INTRODUCTION Fusions in neuregulin 1 (NRG1) and neuregulin 2 (NRG2) genes are molecular features of non-small cell lung cancer (NSCLC). These rearrangements enhance ectopic expression of the NRG/ErbB receptor-ligand and induce the triggering of downstream pathways. Evidence suggests the involvement of the NRG1/ErbB3 axis deregulation in the progression and treatment resistance of NSCLC cancer (NSCLC) and that NRG1 fusions are prognostic/predictive markers for targeted therapy. AREAS COVERED Biological and prognostic/predictive value of NRG1 and NRG2 fusions in NSCLC and their related cellular pathways are described and discussed. Publications in English language, peer-reviewed, high-quality international journals were identified on PubMed, as well as scientific official sites were used to update the international clinical trials progress. EXPERT OPINION NRG1 and NRG2 fusions should be considered as novel markers for biological therapy targeting ErbB2/ErbB3. There is evidence for the involvement of the NRG1/ErbB3 axis deregulation in cancer stem cell phenotype, tumor progression, and resistance to NSCLC therapy. Neuregulin fusions are very complex, hence many question marks must be tackled before translating these molecular lesions into clinical practice. Biology, and aggressiveness of the NRG1 and NRG2 fusions warrant further investigations.
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Affiliation(s)
- Domenico Trombetta
- Laboratory of Oncology, Fondazione Irccs Casa Sollievo Della Sofferenza Hospital, San Giovanni Rotondo, Italy
| | - Angelo Sparaneo
- Laboratory of Oncology, Fondazione Irccs Casa Sollievo Della Sofferenza Hospital, San Giovanni Rotondo, Italy
| | - Federico Pio Fabrizio
- Laboratory of Oncology, Fondazione Irccs Casa Sollievo Della Sofferenza Hospital, San Giovanni Rotondo, Italy
| | - Concetta Martina Di Micco
- Unit of Oncology, Fondazione Irccs Casa Sollievo Della Sofferenza Hospital, San Giovanni Rotondo, Italy
| | - Antonio Rossi
- Unit of Oncology, Fondazione Irccs Casa Sollievo Della Sofferenza Hospital, San Giovanni Rotondo, Italy
| | - Lucia Anna Muscarella
- Laboratory of Oncology, Fondazione Irccs Casa Sollievo Della Sofferenza Hospital, San Giovanni Rotondo, Italy
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25
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Lim YX, Lin H, Seah SH, Lim YP. Reciprocal Regulation of Hippo and WBP2 Signalling-Implications in Cancer Therapy. Cells 2021; 10:cells10113130. [PMID: 34831354 PMCID: PMC8625973 DOI: 10.3390/cells10113130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 10/08/2021] [Accepted: 11/08/2021] [Indexed: 11/23/2022] Open
Abstract
Cancer is a global health problem. The delineation of molecular mechanisms pertinent to cancer initiation and development has spurred cancer therapy in the form of precision medicine. The Hippo signalling pathway is a tumour suppressor pathway implicated in a multitude of cancers. Elucidation of the Hippo pathway has revealed an increasing number of regulators that are implicated, some being potential therapeutic targets for cancer interventions. WW domain-binding protein 2 (WBP2) is an oncogenic transcriptional co-factor that interacts, amongst others, with two other transcriptional co-activators, YAP and TAZ, in the Hippo pathway. WBP2 was recently discovered to modulate the upstream Hippo signalling components by associating with LATS2 and WWC3. Exacerbating the complexity of the WBP2/Hippo network, WBP2 itself is reciprocally regulated by Hippo-mediated microRNA biogenesis, contributing to a positive feedback loop that further drives carcinogenesis. Here, we summarise the biological mechanisms of WBP2/Hippo reciprocal regulation and propose therapeutic strategies to overcome Hippo defects in cancers through targeting WBP2.
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Affiliation(s)
- Yvonne Xinyi Lim
- Integrative Sciences and Engineering Programme, National University of Singapore, Singapore 119077, Singapore; (Y.X.L.); (H.L.); (S.H.S.)
- Department of Biochemistry, National University of Singapore, Singapore 117596, Singapore
| | - Hexian Lin
- Integrative Sciences and Engineering Programme, National University of Singapore, Singapore 119077, Singapore; (Y.X.L.); (H.L.); (S.H.S.)
- Department of Biochemistry, National University of Singapore, Singapore 117596, Singapore
| | - Sock Hong Seah
- Integrative Sciences and Engineering Programme, National University of Singapore, Singapore 119077, Singapore; (Y.X.L.); (H.L.); (S.H.S.)
- Mechanobiology Institute, National University of Singapore, Singapore 117411, Singapore
| | - Yoon Pin Lim
- Department of Biochemistry, National University of Singapore, Singapore 117596, Singapore
- Correspondence:
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26
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Pisapia P, Pepe F, Sgariglia R, Nacchio M, Russo G, Gragnano G, Conticelli F, Salatiello M, De Luca C, Girolami I, Eccher A, Iaccarino A, Bellevicine C, Vigliar E, Malapelle U, Troncone G. Methods for actionable gene fusion detection in lung cancer: now and in the future. Pharmacogenomics 2021; 22:833-847. [PMID: 34525844 DOI: 10.2217/pgs-2021-0048] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Although gene fusions occur rarely in non-small-cell lung cancer (NSCLC) patients, they represent a relevant target in treatment decision algorithms. To date, immunohistochemistry and fluorescence in situ hybridization are the two principal methods used in clinical trials. However, using these methods in routine clinical practice is often impractical and time consuming because they can only analyze single genes and the quantity of tissue material is often insufficient. Thus, novel technologies, able to test multiple genes in a single run with minimal sample input, are being under investigation. Here, we discuss the utility of next-generation sequencing and nCounter technologies in detecting simultaneous gene fusions in NSCLC patients.
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Affiliation(s)
- Pasquale Pisapia
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Francesco Pepe
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Roberta Sgariglia
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Mariantonia Nacchio
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Gianluca Russo
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Gianluca Gragnano
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Floriana Conticelli
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Maria Salatiello
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Caterina De Luca
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Ilaria Girolami
- Division of Pathology, Central Hospital Bolzano, Bolzano, Italy
| | - Albino Eccher
- Department of Pathology & Diagnostics, University & Hospital Trust of Verona, Verona, Italy
| | - Antonino Iaccarino
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Claudio Bellevicine
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Elena Vigliar
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Umberto Malapelle
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Giancarlo Troncone
- Department of Public Health, University of Naples Federico II, Naples, Italy
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27
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Liu W, Zhou Z, Li Y, Xu J, Shen Y, Luo S, Zhou Y, Wu X, Zhao H, Beer DG, He Y, Chen G. CSE1L silencing impairs tumor progression via MET/STAT3/PD-L1 signaling in lung cancer. Am J Cancer Res 2021; 11:4380-4393. [PMID: 34659893 PMCID: PMC8493386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Accepted: 08/04/2021] [Indexed: 06/13/2023] Open
Abstract
CSE1L is involved in the cancer progression of several types of cancer. Its expression status, potential oncogenic role and underlying mechanism in lung cancer, however, are unclear. Here, we investigated CSE1L expression in primary lung adenocarcinoma based on multiple datasets and then investigated its oncologic role in lung cancer. We also examined the potential molecular mechanisms of CSE1L in cancer progression. CSE1L levels were increased in cancer as compared to normal lung tissues. CSE1L expression was higher in poorly-differentiated late stage and lymph node positive metastatic tumors. Higher CSE1L level was correlated with worse patient outcome. Knockdown of CSE1L using siRNAs impaired cell proliferation, invasion, migration and induced cell apoptosis. Mechanistically, MET, STAT3 and PD-L1 proteins were decreased upon CSE1L silencing. These results suggest that CSE1L may affect tumor progression through MET/STAT3/PD-L1 signaling. CSE1L may have potential as a biomarker and therapeutic target for lung cancer.
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Affiliation(s)
- Weijun Liu
- Department of Anorectal Disease, The First People’s Hospital of Yunnan Province, The Affiliated Hospital of Kunming University of Science and TechnologyKunming 650032, Yunnan, China
| | - Zhiqing Zhou
- School of Medicine, Southern University of Science and TechnologyShenzhen 518055, China
| | - Yu Li
- School of Medicine, Southern University of Science and TechnologyShenzhen 518055, China
| | - Jiali Xu
- School of Medicine, Southern University of Science and TechnologyShenzhen 518055, China
| | - Yang Shen
- School of Medicine, Southern University of Science and TechnologyShenzhen 518055, China
| | - Suisui Luo
- School of Medicine, Southern University of Science and TechnologyShenzhen 518055, China
| | - Yujie Zhou
- School of Medicine, Southern University of Science and TechnologyShenzhen 518055, China
| | - Xing Wu
- School of Medicine, Southern University of Science and TechnologyShenzhen 518055, China
| | - Huijie Zhao
- School of Medicine, Southern University of Science and TechnologyShenzhen 518055, China
| | - David G Beer
- Department of Surgery, University of Michigan Medical SchoolAnn Arbor 48109, MI, United States
| | - Yanli He
- School of Basic Medicine, Guangzhou University of Chinese MedicineGuangzhou 510006, Guangdong, China
| | - Guoan Chen
- School of Medicine, Southern University of Science and TechnologyShenzhen 518055, China
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28
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Drilon A, Duruisseaux M, Han JY, Ito M, Falcon C, Yang SR, Murciano-Goroff YR, Chen H, Okada M, Molina MA, Wislez M, Brun P, Dupont C, Branden E, Rossi G, Schrock A, Ali S, Gounant V, Magne F, Blum TG, Schram AM, Monnet I, Shih JY, Sabari J, Pérol M, Zhu VW, Nagasaka M, Doebele R, Camidge DR, Arcila M, Ou SHI, Moro-Sibilot D, Rosell R, Muscarella LA, Liu SV, Cadranel J. Clinicopathologic Features and Response to Therapy of NRG1 Fusion-Driven Lung Cancers: The eNRGy1 Global Multicenter Registry. J Clin Oncol 2021; 39:2791-2802. [PMID: 34077268 PMCID: PMC8407651 DOI: 10.1200/jco.20.03307] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 03/03/2021] [Accepted: 04/16/2021] [Indexed: 12/21/2022] Open
Abstract
PURPOSE Although NRG1 fusions are oncogenic drivers across multiple tumor types including lung cancers, these are difficult to study because of their rarity. The global eNRGy1 registry was thus established to characterize NRG1 fusion-positive lung cancers in the largest and most diverse series to date. METHODS From June 2018 to February 2020, a consortium of 22 centers from nine countries in Europe, Asia, and the United States contributed data from patients with pathologically confirmed NRG1 fusion-positive lung cancers. Profiling included DNA-based and/or RNA-based next-generation sequencing and fluorescence in situ hybridization. Anonymized clinical, pathologic, molecular, and response (RECIST v1.1) data were centrally curated and analyzed. RESULTS Although the typified never smoking (57%), mucinous adenocarcinoma (57%), and nonmetastatic (71%) phenotype predominated in 110 patients with NRG1 fusion-positive lung cancer, further diversity, including in smoking history (43%) and histology (43% nonmucinous and 6% nonadenocarcinoma), was elucidated. RNA-based testing identified most fusions (74%). Molecularly, six (of 18) novel 5' partners, 20 unique epidermal growth factor domain-inclusive chimeric events, and heterogeneous 5'/3' breakpoints were found. Platinum-doublet and taxane-based (post-platinum-doublet) chemotherapy achieved low objective response rates (ORRs 13% and 14%, respectively) and modest progression-free survival medians (PFS 5.8 and 4.0 months, respectively). Consistent with a low programmed death ligand-1 expressing (28%) and low tumor mutational burden (median: 0.9 mutations/megabase) immunophenotype, the activity of chemoimmunotherapy and single-agent immunotherapy was poor (ORR 0%/PFS 3.3 months and ORR 20%/PFS 3.6 months, respectively). Afatinib achieved an ORR of 25%, not contingent on fusion type, and a 2.8-month median PFS. CONCLUSION NRG1 fusion-positive lung cancers were molecularly, pathologically, and clinically more heterogeneous than previously recognized. The activity of cytotoxic, immune, and targeted therapies was disappointing. Further research examining NRG1-rearranged tumor biology is needed to develop new therapeutic strategies.
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Affiliation(s)
- Alexander Drilon
- Memorial Sloan Kettering Cancer Center and Weill Cornell Medical College, New York, NY
| | - Michael Duruisseaux
- Respiratory Department, Louis Pradel Hospital, Hospices Civils de Lyon Cancer Institute, Lyon, France
- Anticancer Antibodies Laboratory, Cancer Research Center of Lyon, Lyon, France
- Université Claude Bernard Lyon UMR INSERM 1052 CNRS 5286, Université de Lyon, Lyon, France
| | - Ji-Youn Han
- National Cancer Center, Korea, Goyang-si, South Korea
| | - Masaoki Ito
- Pangaea Oncology, Quiron-Dexeus University Institute, Barcelona, Spain
- Institute for Health Science Research Germans Trias i Pujol (IGTP), Badalona, Spain
- Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan
| | - Christina Falcon
- Memorial Sloan Kettering Cancer Center and Weill Cornell Medical College, New York, NY
| | - Soo-Ryum Yang
- Memorial Sloan Kettering Cancer Center and Weill Cornell Medical College, New York, NY
| | | | - Haiquan Chen
- Fudan University Shanghai Cancer Center, Shanghai Medical College, Fudan University, Shanghai, China
- State Key Laboratory of Genetic Engineering, School of Life Sciences, Institute of Thoracic Oncology, Fudan University, Shanghai, China
| | - Morihito Okada
- Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan
| | - Miguel Angel Molina
- Pangaea Oncology, Laboratory of Molecular Biology, Quiron-Dexeus University Institute, Barcelona, Spain
| | - Marie Wislez
- Université de Paris, Centre de Recherche des Cordeliers, Sorbonne Université, INSERM, Paris, France
- Team Inflammation, Complement, and Cancer, and Oncology Thoracic Unit Pulmonology Department, AP-HP, Hôpital Cochin, Paris, France
| | - Philippe Brun
- Department of Pneumology, Lungenklinik Heckeshorn, Helios Klinikum Emil von Behring, Valence, France
| | - Clarisse Dupont
- Respiratory Department, Louis Pradel Hospital, Hospices Civils de Lyon Cancer Institute, Lyon, France
| | - Eva Branden
- Karolinska Institute and Karolinska University Hospital Solna, Stockholm, Sweden
- Centre for Research and Development, Uppsala University/Region Gävleborg, Gävle, Sweden
| | - Giulio Rossi
- Local Health Authority of Romagna, Infermi Hospital, Rimini, Italy
- Local Health Authority of Romagna, St Maria delle Croci Hospital, Ravenna, Italy
| | | | - Siraj Ali
- Foundation Medicine Inc, Cambridge, MA
| | - Valérie Gounant
- Department of Pulmonology, Hôpital Tenon, Assistance Publique Hôpitaux de Paris, Paris, France
| | - Fanny Magne
- Hopital Nord Ouest Villefranche sur Saône, Gleizé, France
| | | | | | - Isabelle Monnet
- Centre Hospitalier Intercommunal de Créteil, Créteil, France
| | - Jin-Yuan Shih
- National Taiwan University Hospital and College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Joshua Sabari
- New York University Langone Health Perlmutter Cancer Center, New York, NY
| | | | - Viola W. Zhu
- Chao Family Comprehensive Cancer Center, Department of Medicine, Division of Hematology/Oncology, University of California, Irvine School of Medicine, Orange, CA
| | - Misako Nagasaka
- Karmanos Cancer Institute, Wayne State University, Detroit, MI
- Division of Neurology, Department of Internal Medicine, St Marianna University, Kawasaki, Japan
| | - Robert Doebele
- Division of Medical Oncology, University of Colorado Cancer Center, Aurora, CO
| | - D. Ross Camidge
- Division of Medical Oncology, University of Colorado Cancer Center, Aurora, CO
| | - Maria Arcila
- Memorial Sloan Kettering Cancer Center and Weill Cornell Medical College, New York, NY
| | - Sai-Hong Ignatius Ou
- Chao Family Comprehensive Cancer Center, University of California Irvine Medical Center, Orange, CA
| | - Denis Moro-Sibilot
- Clinique de Pneumologie, Pôle Médecine Aiguë Communautaire, Centre Hospitalier Universitaire de Grenoble, Grenoble, France
| | - Rafael Rosell
- Catalan Institute of Oncology, Hospital Germans Trias i Pujol, Badalona, Spain
| | - Lucia Anna Muscarella
- Laboratory of Oncology, Fondazione IRCCS Casa Sollievo della Sofferenza, Foggia, Italy
| | - Stephen V. Liu
- Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC
| | - Jacques Cadranel
- Department of Pneumology and Thoracic Oncology, Assistance Publique-Hopitaux de Paris, Tenon Hospital and GRC Theranoscan Sorbonne Université, Paris, France
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Chatterjee A, Khadirnaikar S, Shukla S. Development and validation of stemness associated LncRNA based prognostic model for lung adenocarcinoma patients. Cancer Biomark 2021; 33:131-142. [PMID: 34487018 DOI: 10.3233/cbm-200687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND An increasing number of studies are indicating that the stemness phenotype is a critical determinant of the Lung adenocarcinoma (LUAD) patient's response. Thus, it is crucial to identify novel biomarkers for stemness determination. OBJECTIVE Here, we aim to develop a robust LncRNAs based prognostic signature with a stemness association for the LUAD patients. METHODS RNA-seq and clinical data were downloaded from the existing database. The data were analysed using Cox regression, KM-plot, GSEA, and T-test. RESULTS Initially, we used the TCGA dataset to characterize the stemness phenotype in LUAD. The commonly expressed LncRNAs in TCGA and MCTP cohort were then used as input for the Cox-regression analysis. The top three LncRNAs were selected to build a prognostic model, which was the best prognosticator in multivariate analysis with stage and previously published prognosticators. The characterization of poor surviving patients using various analysis showed high stemness properties and low expression of differentiation markers. Furthermore, we validated the prognostic score in an independent MCTP cohort of patients. In the MCTP cohort, prognostic score significantly predicted survival independent of stage and previous prognosticators. CONCLUSION Taken together, in this study, we have developed and validated a new prognostic score associated with the stemness phenotype.
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Khadirnaikar S, Chatterjee A, Shukla S. Identification and Characterization of Senescence Phenotype in Lung Adenocarcinoma with High Drug Sensitivity. THE AMERICAN JOURNAL OF PATHOLOGY 2021; 191:1966-1973. [PMID: 34358516 DOI: 10.1016/j.ajpath.2021.07.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2020] [Revised: 06/12/2021] [Accepted: 07/02/2021] [Indexed: 10/20/2022]
Abstract
Lung adenocarcinoma (LUAD) is a major health problem with minimal prognosis. Heterogeneity is a central determinant of the treatment outcome, requiring the identification of new subclasses of LUAD. Senescence has emerged as a crucial regulator of metastasis and drug response. Ionizing radiation- and doxorubicin-induced senescence associated genes in lung fibroblasts and K-means clustering were used to identify high- and low-senescence (HS and LS) classes among LUAD patients identified in The Cancer Genome Atlas (TCGA-LUAD). The LS group showed significantly poorer survival (P = 0.01) and greater activation of proliferative signaling pathways, proliferation, wound healing, and genetic aberrations. The TP53 mutation rate was significantly greater in the HS group (P < 0.0001), explaining the phenotype. Also, genome-wide hypomethylation was significantly greater in the LS group than in the HS group. Interestingly, pathway analysis identified silencing of Wnt signaling in the HS group. The machine learning-based recursive feature elimination technique was used to identify a 20-gene senescence signature in TCGA-LUAD samples. The presence of a senescence phenotype with poor survival was validated in an independent patient cohort and a cell-line cohort using unsupervised clustering of samples based on a 20-gene signature. On further analysis, HS cells were more resistant to drugs, particularly histone deacetylase inhibitors. Taken together, a novel subtype of LUAD with reduced Wnt signaling and high drug resistance was identified.
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Affiliation(s)
- Seema Khadirnaikar
- Department of Biosciences and Bioengineering, Indian Institute of Technology-Dharwad, Dharwad, India; Department of Electrical Engineering, Indian Institute of Technology-Dharwad, Dharwad, India
| | - Annesha Chatterjee
- Department of Biosciences and Bioengineering, Indian Institute of Technology-Dharwad, Dharwad, India
| | - Sudhanshu Shukla
- Department of Biosciences and Bioengineering, Indian Institute of Technology-Dharwad, Dharwad, India.
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31
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Connolly JG, Tan KS, Mastrogiacomo B, Dycoco J, Caso R, Jones GD, McCormick PJ, Sanchez-Vega F, Irie T, Scarpa JR, Gupta HV, Adusumilli PS, Rocco G, Isbell JM, Bott MJ, Fischer GW, Jones DR, Mincer JS. Intraoperative opioid exposure, tumour genomic alterations, and survival differences in people with lung adenocarcinoma. Br J Anaesth 2021; 127:75-84. [PMID: 34147159 PMCID: PMC8258974 DOI: 10.1016/j.bja.2021.03.030] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 03/01/2021] [Accepted: 03/06/2021] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Opioids have been linked to worse oncologic outcomes in surgical patients. Studies in certain cancer types have identified associations between survival and intra-tumoural opioid receptor gene alterations, but no study has investigated whether the tumour genome interacts with opioid exposure to affect survival. We sought to determine whether intraoperative opioid exposure is associated with recurrence-specific survival and overall survival in early-stage lung adenocarcinoma, and whether selected tumour genomics are associated with this relationship. Associations between ketamine and dexmedetomidine and outcomes were also studied. METHODS Surgical patients (N=740) with pathological stage I-III lung adenocarcinoma and next-generation sequencing data were retrospectively reviewed from a prospectively maintained database. RESULTS On multivariable analysis, ketamine administration was protective for recurrence-specific survival (hazard ratio = 0.44, 95% confidence interval 0.24-0.80; P=0.007), compared with no adjunct. Higher intraoperative oral morphine milligram equivalents were significantly associated with worse overall survival (hazard ratio=1.09/10 morphine milligram equivalents, 95% confidence interval 1.02-1.17; P=0.010). Significant interaction effects were found between morphine milligram equivalents and fraction genome altered and morphine milligram equivalents and CDKN2A, such that higher fraction genome altered or CDKN2A alterations were associated with worse overall survival at higher morphine milligram equivalents (P=0.044 and P=0.052, respectively). In contrast, alterations in the Wnt (P=0.029) and Hippo (P=0.040) oncogenic pathways were associated with improved recurrence-specific survival at higher morphine milligram equivalents, compared with unaltered pathways. CONCLUSIONS Intraoperative opioid exposure is associated with worse overall survival, whereas ketamine exposure is associated with improved recurrence-specific survival in patients with early-stage lung adenocarcinoma. This is the first study to investigate tumour-specific genomic interactions with intraoperative opioid administration to modify survival associations.
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Affiliation(s)
- James G Connolly
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Kay See Tan
- Biostatistics Service, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Brooke Mastrogiacomo
- Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Joseph Dycoco
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Raul Caso
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Gregory D Jones
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Patrick J McCormick
- Department of Anesthesiology & Critical Care Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Department of Anesthesiology, Weill Cornell Medicine, New York, NY, USA
| | - Francisco Sanchez-Vega
- Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Takeshi Irie
- Department of Anesthesiology & Critical Care Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Department of Anesthesiology, Weill Cornell Medicine, New York, NY, USA
| | - Joseph R Scarpa
- Department of Anesthesiology, Weill Cornell Medicine, New York, NY, USA
| | - Hersh V Gupta
- Dana-Farber Brigham and Women's Cancer Center, Department of Medical Oncology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, MA, USA
| | - Prasad S Adusumilli
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Druckenmiller Center for Lung Cancer Research, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Gaetano Rocco
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Druckenmiller Center for Lung Cancer Research, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - James M Isbell
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Druckenmiller Center for Lung Cancer Research, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Matthew J Bott
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Druckenmiller Center for Lung Cancer Research, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Gregory W Fischer
- Department of Anesthesiology & Critical Care Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Department of Anesthesiology, Weill Cornell Medicine, New York, NY, USA
| | - David R Jones
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Druckenmiller Center for Lung Cancer Research, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
| | - Joshua S Mincer
- Department of Anesthesiology & Critical Care Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Department of Anesthesiology, Weill Cornell Medicine, New York, NY, USA.
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Gussow AB, Koonin EV, Auslander N. Identification of combinations of somatic mutations that predict cancer survival and immunotherapy benefit. NAR Cancer 2021; 3:zcab017. [PMID: 34027407 PMCID: PMC8127965 DOI: 10.1093/narcan/zcab017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 04/18/2021] [Accepted: 04/28/2021] [Indexed: 11/14/2022] Open
Abstract
Cancer evolves through the accumulation of somatic mutations over time. Although several methods have been developed to characterize mutational processes in cancers, these have not been specifically designed to identify mutational patterns that predict patient prognosis. Here we present CLICnet, a method that utilizes mutational data to cluster patients by survival rate. CLICnet employs Restricted Boltzmann Machines, a type of generative neural network, which allows for the capture of complex mutational patterns associated with patient survival in different cancer types. For some cancer types, clustering produced by CLICnet also predicts benefit from anti-PD1 immune checkpoint blockade therapy, whereas for other cancer types, the mutational processes associated with survival are different from those associated with the improved anti-PD1 survival benefit. Thus, CLICnet has the ability to systematically identify and catalogue combinations of mutations that predict cancer survival, unveiling intricate associations between mutations, survival, and immunotherapy benefit.
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Affiliation(s)
- Ayal B Gussow
- National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, MD 20894, USA
| | - Eugene V Koonin
- National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, MD 20894, USA
| | - Noam Auslander
- National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, MD 20894, USA
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Merritt N, Garcia K, Rajendran D, Lin ZY, Zhang X, Mitchell KA, Borcherding N, Fullenkamp C, Chimenti MS, Gingras AC, Harvey KF, Tanas MR. TAZ-CAMTA1 and YAP-TFE3 alter the TAZ/YAP transcriptome by recruiting the ATAC histone acetyltransferase complex. eLife 2021; 10:62857. [PMID: 33913810 PMCID: PMC8143797 DOI: 10.7554/elife.62857] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Accepted: 04/28/2021] [Indexed: 12/11/2022] Open
Abstract
Epithelioid hemangioendothelioma (EHE) is a vascular sarcoma that metastasizes early in its clinical course and lacks an effective medical therapy. The TAZ-CAMTA1 and YAP-TFE3 fusion proteins are chimeric transcription factors and initiating oncogenic drivers of EHE. A combined proteomic/genetic screen in human cell lines identified YEATS2 and ZZZ3, components of the Ada2a-containing histone acetyltransferase (ATAC) complex, as key interactors of both fusion proteins despite the dissimilarity of the C terminal fusion partners CAMTA1 and TFE3. Integrative next-generation sequencing approaches in human and murine cell lines showed that the fusion proteins drive a unique transcriptome by simultaneously hyperactivating a TEAD-based transcriptional program and modulating the chromatin environment via interaction with the ATAC complex. Interaction of the ATAC complex with both fusion proteins indicates that it is a key oncogenic driver and unifying enzymatic therapeutic target for this sarcoma. This study presents an approach to mechanistically dissect how chimeric transcription factors drive the formation of human cancers. The proliferation of human cells is tightly regulated to ensure that enough cells are made to build and repair organs and tissues, while at the same time stopping cells from dividing uncontrollably and damaging the body. To get the right balance, cells rely on physical and chemical cues from their environment that trigger the biochemical signals that regulate two proteins called TAZ and YAP. These proteins control gene activity by regulating the rate at which genes are copied to produce proteins. If this process becomes dysregulated, cells can grow uncontrollably, causing cancer. In cancer cells, it is common to find TAZ and YAP fused to other proteins. In epithelioid hemangioendothelioma, a rare cancer that grows in the blood vessels, cancerous growth can be driven by a version of TAZ fused to the protein CAMTA1, or a version of YAP fused to the protein TFE3. While the role of TAZ and YAP in promoting gene activity is known, it is unclear how CAMTA1 and TFE3 contribute to cell growth becoming dysregulated. Merritt, Garcia et al. studied sarcoma cell lines to show that these two fusion proteins, TAZ-CAMTA1 and YAP-TFE3, change the pattern of gene activity seen in the cells compared to TAZ or YAP alone. An analysis of molecules that interact with the two fusion proteins identified a complex called ATAC as the cause of these changes. This complex adds chemical markers to DNA-packaging proteins, which control which genes are available for activation. The fusion proteins combine the ability of TAZ and YAP to control gene activity and the ability of CAMTA1 and TFE3 to make DNA more accessible, allowing the fusion proteins to drive uncontrolled cancerous growth. Similar TAZ and YAP fusion proteins have been found in other cancers, which can activate genes and potentially alter DNA packaging. Targeting drug development efforts at the proteins that complex with TAZ and YAP fusion proteins may lead to new therapies.
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Affiliation(s)
- Nicole Merritt
- Department of Pathology, University of Iowa, Iowa City, United States
| | - Keith Garcia
- Department of Pathology, University of Iowa, Iowa City, United States.,Cancer Biology Graduate Program, University of Iowa, Iowa City, United States
| | - Dushyandi Rajendran
- Lunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, United States
| | - Zhen-Yuan Lin
- Lunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, United States
| | | | - Katrina A Mitchell
- Peter MacCallum Cancer Centre, Melbourne, Australia.,Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, Australia
| | - Nicholas Borcherding
- Department of Pathology and Immunology, Washington University, St. Louis, United States
| | | | - Michael S Chimenti
- Iowa Institute of Human Genetics, Carver College of Medicine, University of Iowa, Iowa City, United States
| | - Anne-Claude Gingras
- Lunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, United States
| | - Kieran F Harvey
- Peter MacCallum Cancer Centre, Melbourne, Australia.,Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, Australia.,Department of Anatomy and Developmental Biology and Biomedicine Discovery Institute, Monash University, Clayton, Australia
| | - Munir R Tanas
- Department of Pathology, University of Iowa, Iowa City, United States.,Cancer Biology Graduate Program, University of Iowa, Iowa City, United States.,Holden Comprehensive Cancer Center, University of Iowa, Iowa City, United States.,Pathology and Laboratory Medicine, Veterans Affairs Medical Center, Iowa City, United States
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34
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Ptáková N, Martínek P, Holubec L, Janovský V, Vančurová J, Grossmann P, Navarro PA, Rodriguez Moreno JF, Alaghehbandan R, Hes O, Májek O, Pešek M, Michal M, Ondič O. Identification of tumors with NRG1 rearrangement, including a novel putative pathogenic UNC5D-NRG1 gene fusion in prostate cancer by data-drilling a de-identified tumor database. Genes Chromosomes Cancer 2021; 60:474-481. [PMID: 33583086 DOI: 10.1002/gcc.22942] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 02/02/2021] [Accepted: 02/10/2021] [Indexed: 12/13/2022] Open
Abstract
The fusion genes containing neuregulin-1 (NRG1) are newly described potentially actionable oncogenic drivers. Initial clinical trials have shown a positive response to targeted treatment in some cases of NRG1 rearranged lung adenocarcinoma, cholangiocarcinoma, and pancreatic carcinoma. The cost-effective large scale identification of NRG1 rearranged tumors is an open question. We have tested a data-drilling approach by performing a retrospective assessment of a de-identified molecular profiling database of 3263 tumors submitted for fusion testing. Gene fusion detection was performed by RNA-based targeted next-generation sequencing using the Archer Fusion Plex kits for Illumina (ArcherDX Inc., Boulder, CO). Novel fusion transcripts were confirmed by a custom-designed RT-PCR. Also, the aberrant expression of CK20 was studied immunohistochemically. The frequency of NRG1 rearranged tumors was 0.2% (7/3263). The most common histologic type was lung adenocarcinoma (n = 5). Also, renal carcinoma (n = 1) and prostatic adenocarcinoma (n = 1) were found. Identified fusion partners were of a wide range (CD74, SDC4, TNC, VAMP2, UNC5D), with CD74, SDC4 being found twice. The UNC5D is a novel fusion partner identified in prostate adenocarcinoma. There was no co-occurrence with the other tested fusions nor KRAS, BRAF, and the other gene mutations specified in the applied gene panels. Immunohistochemically, the focal expression of CK20 was present in 2 lung adenocarcinomas. We believe it should be considered as an incidental finding. In conclusion, the overall frequency of tumors with NRG1 fusion was 0.2%. All tumors were carcinomas. We confirm (invasive mucinous) lung adenocarcinoma as being the most frequent tumor presenting NRG1 fusion. Herein novel putative pathogenic gene fusion UNC5D-NRG1 is described. The potential role of immunohistochemistry in tumor identification should be further addressed.
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Affiliation(s)
- Nikola Ptáková
- Molecular Genetics Department, Bioptická Laboratoř s.r.o., Pilsen, Czech Republic.,Second Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Petr Martínek
- Molecular Genetics Department, Bioptická Laboratoř s.r.o., Pilsen, Czech Republic
| | - Luboš Holubec
- Department of Clinical Oncology, Na Homolce Hospital, Prague, Czech Republic.,Second Department of Internal Medicine, Medical Faculty in Pilsen, Charles University Prague, Pilsen, Czech Republic
| | - Václav Janovský
- Department of Oncology, Hospital České Budějovice, České Budějovice, Czech Republic
| | - Jana Vančurová
- Department of Oncology, Hospital České Budějovice, České Budějovice, Czech Republic
| | - Petr Grossmann
- Molecular Genetics Department, Bioptická Laboratoř s.r.o., Pilsen, Czech Republic
| | - Paloma Alcaraz Navarro
- Department of Pathology, FiHM-Centro Integral Oncológico Hospital de Madrid Clara Campal, Madrid, Spain
| | - Juan F Rodriguez Moreno
- Department of Pathology, FiHM-Centro Integral Oncológico Hospital de Madrid Clara Campal, Madrid, Spain
| | - Reza Alaghehbandan
- Department of Pathology, University of British Columbia, Royal Columbian Hospital, Vancouver, British Columbia, Canada
| | - Ondřej Hes
- Department of Pathology, Medical Faculty in Pilsen, Charles University Prague, Pilsen, Czech Republic
| | - Ondřej Májek
- Institute of Biostatistics and Analyses, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Miloš Pešek
- Department of Pneumology and Phthisiology, Medical Faculty in Pilsen, Charles University Prague, Pilsen, Czech Republic
| | - Michal Michal
- Department of Pathology, Medical Faculty in Pilsen, Charles University Prague, Pilsen, Czech Republic
| | - Ondrej Ondič
- Molecular Genetics Department, Bioptická Laboratoř s.r.o., Pilsen, Czech Republic.,Department of Pathology, Medical Faculty in Pilsen, Charles University Prague, Pilsen, Czech Republic
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Howarth KD, Mirza T, Cooke SL, Chin SF, Pole JC, Turro E, Eldridge MD, Garcia RM, Rueda OM, Boursnell C, Abraham JE, Caldas C, Edwards PAW. NRG1 fusions in breast cancer. Breast Cancer Res 2021; 23:3. [PMID: 33413557 PMCID: PMC7788813 DOI: 10.1186/s13058-020-01377-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2020] [Accepted: 11/30/2020] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND NRG1 gene fusions may be clinically actionable, since cancers carrying the fusion transcripts can be sensitive to tyrosine kinase inhibitors. The NRG1 gene encodes ligands for the HER2(ERBB2)-ERBB3 heterodimeric receptor tyrosine kinase, and the gene fusions are thought to lead to autocrine stimulation of the receptor. The NRG1 fusion expressed in the breast cancer cell line MDA-MB-175 serves as a model example of such fusions, showing the proposed autocrine loop and exceptional drug sensitivity. However, its structure has not been properly characterised, its oncogenic activity has not been fully explained, and there is limited data on such fusions in breast cancer. METHODS We analysed genomic rearrangements and transcripts of NRG1 in MDA-MB-175 and a panel of 571 breast cancers. RESULTS We found that the MDA-MB-175 fusion-originally reported as a DOC4(TENM4)-NRG1 fusion, lacking the cytoplasmic tail of NRG1-is in reality a double fusion, PPP6R3-TENM4-NRG1, producing multiple transcripts, some of which include the cytoplasmic tail. We hypothesise that many NRG1 fusions may be oncogenic not for lacking the cytoplasmic domain but because they do not encode NRG1's nuclear-localised form. The fusion in MDA-MB-175 is the result of a very complex genomic rearrangement, which we partially characterised, that creates additional expressed gene fusions, RSF1-TENM4, TPCN2-RSF1, and MRPL48-GAB2. We searched for NRG1 rearrangements in 571 breast cancers subjected to genome sequencing and transcriptome sequencing and found four cases (0.7%) with fusions, WRN-NRG1, FAM91A1-NRG1, ARHGEF39-NRG1, and ZNF704-NRG1, all splicing into NRG1 at the same exon as in MDA-MB-175. However, the WRN-NRG1 and ARHGEF39-NRG1 fusions were out of frame. We identified rearrangements of NRG1 in many more (8% of) cases that seemed more likely to inactivate than to create activating fusions, or whose outcome could not be predicted because they were complex, or both. This is not surprising because NRG1 can be pro-apoptotic and is inactivated in some breast cancers. CONCLUSIONS Our results highlight the complexity of rearrangements of NRG1 in breast cancers and confirm that some do not activate but inactivate. Careful interpretation of NRG1 rearrangements will therefore be necessary for appropriate patient management.
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Affiliation(s)
- Karen D. Howarth
- Hutchison-MRC Research Centre, University of Cambridge, Cambridge, CB2 0XZ UK
- Department of Pathology, University of Cambridge, Cambridge, UK
- Present addresses: Inivata Ltd, Babraham Research Park, Cambridge, CB22 3FH UK
| | - Tashfina Mirza
- Hutchison-MRC Research Centre, University of Cambridge, Cambridge, CB2 0XZ UK
- Department of Pathology, University of Cambridge, Cambridge, UK
- Present addresses: Francis Crick Institute, Midland Road, London, NW1 1AT UK
| | - Susanna L. Cooke
- Hutchison-MRC Research Centre, University of Cambridge, Cambridge, CB2 0XZ UK
- Department of Pathology, University of Cambridge, Cambridge, UK
- Present addresses: Wolfson Wohl Cancer Research Centre, Garscube Estate, Bearsden, G61 1QH UK
| | - Suet-Feung Chin
- Department of Oncology, Cancer Research UK Cambridge Institute and Cancer Centre, Li Ka Shing Centre, University of Cambridge, Cambridge, CB2 0RE UK
| | - Jessica C. Pole
- Hutchison-MRC Research Centre, University of Cambridge, Cambridge, CB2 0XZ UK
- Department of Pathology, University of Cambridge, Cambridge, UK
- Present addresses: Illumina Cambridge, Granta Park, Great Abington, Cambridge, CB21 6GP UK
| | - Ernest Turro
- Department of Haematology, University of Cambridge, Cambridge Biomedical Campus, Cambridge, CB2 0PT UK
- Present addresses: Mindich Child Health and Development Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029 USA
| | - Matthew D. Eldridge
- Department of Oncology, Cancer Research UK Cambridge Institute and Cancer Centre, Li Ka Shing Centre, University of Cambridge, Cambridge, CB2 0RE UK
| | - Raquel Manzano Garcia
- Department of Oncology, Cancer Research UK Cambridge Institute and Cancer Centre, Li Ka Shing Centre, University of Cambridge, Cambridge, CB2 0RE UK
| | - Oscar M. Rueda
- Department of Oncology, Cancer Research UK Cambridge Institute and Cancer Centre, Li Ka Shing Centre, University of Cambridge, Cambridge, CB2 0RE UK
- Present addresses: MRC Biostatistics Unit, University of Cambridge, Cambridge Biomedical Campus, Cambridge, CB2 0SR UK
| | - Chris Boursnell
- Department of Oncology, Cancer Research UK Cambridge Institute and Cancer Centre, Li Ka Shing Centre, University of Cambridge, Cambridge, CB2 0RE UK
| | - Jean E. Abraham
- Department of Oncology, Cancer Research UK Cambridge Institute and Cancer Centre, Li Ka Shing Centre, University of Cambridge, Cambridge, CB2 0RE UK
- Cambridge Breast Cancer Research Unit, NIHR Cambridge Biomedical Research Centre and Cambridge Experimental Cancer Medicine Centre at Cambridge University Hospitals NHS Foundation Trust, Cambridge, CB2 2QQ UK
| | - Carlos Caldas
- Department of Oncology, Cancer Research UK Cambridge Institute and Cancer Centre, Li Ka Shing Centre, University of Cambridge, Cambridge, CB2 0RE UK
- Cambridge Breast Cancer Research Unit, NIHR Cambridge Biomedical Research Centre and Cambridge Experimental Cancer Medicine Centre at Cambridge University Hospitals NHS Foundation Trust, Cambridge, CB2 2QQ UK
| | - Paul A. W. Edwards
- Hutchison-MRC Research Centre, University of Cambridge, Cambridge, CB2 0XZ UK
- Department of Pathology, University of Cambridge, Cambridge, UK
- Department of Oncology, Cancer Research UK Cambridge Institute and Cancer Centre, Li Ka Shing Centre, University of Cambridge, Cambridge, CB2 0RE UK
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36
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Xiao L, Li Y, Zeng X, Zhou Z, Hu S, Zhang S, Zhou Y, Zhang Z, Zhao H, Zhao H, Beer DG, Mao R, Chen G. Silencing of LOC389641 impairs cell proliferation and induces autophagy via EGFR/MET signaling in lung adenocarcinoma. Aging (Albany NY) 2020; 13:2539-2552. [PMID: 33318313 PMCID: PMC7880380 DOI: 10.18632/aging.202286] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Accepted: 10/31/2020] [Indexed: 12/25/2022]
Abstract
High-throughput RNA-sequencing studies of tumor samples have identified a large number of long non-coding RNAs (lncRNAs) which are associated with various types of cancer. LncRNAs play key roles in regulating chromatin dynamics, gene expression, growth, differentiation and development. However, the role of LOC389641 in non-small cell lung cancer (NSCLC) tumorigenesis is not clear. Here, we investigated the expression pattern, roles and mechanism of LOC389641 in lung cancer. LOC389641 expressions in tumor tissues and cell lines were measured by qRT-PCR. Functional studies including colony formation, cell proliferation and invasion were performed in lung cancer cell lines and Western blot was used to exam the protein changes upon siRNA treatment. We found that LOC389641 was highly expressed in lung adenocarcinomas and was associated with poor patient survival. Silencing of LOC389641 reduced colony formation, cell proliferation and invasion, as well as induced autophagy and apoptosis of lung adenocarcinoma cell lines in vitro. Mechanistically, downregulation of LOC389641 was found to decrease EGFR, MET and STAT3 proteins expression in lung cancer cells. LOC389641 is highly expressed and plays an oncogenic role in this type of NSCLC. Because of its specificity, LOC389641 may be a potential biomarker for prognosis and a possible target for lung adenocarcinoma.
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Affiliation(s)
- Lei Xiao
- Cancer Center of the First Affiliated Hospital, Xinjiang Medical University, Urumqi, China
| | - Yu Li
- School of Medicine, Southern University of Science and Technology, Shenzhen, China
| | - Xiaofei Zeng
- School of Medicine, Southern University of Science and Technology, Shenzhen, China
| | - Zhiqing Zhou
- School of Medicine, Southern University of Science and Technology, Shenzhen, China
| | - Shengmin Hu
- School of Medicine, Southern University of Science and Technology, Shenzhen, China
| | - Shenglin Zhang
- School of Medicine, Southern University of Science and Technology, Shenzhen, China
| | - Yi Zhou
- School of Medicine, Southern University of Science and Technology, Shenzhen, China
| | - Zhan Zhang
- School of Medicine, Southern University of Science and Technology, Shenzhen, China
| | - Han Zhao
- School of Medicine, Southern University of Science and Technology, Shenzhen, China
| | - Huijie Zhao
- School of Medicine, Southern University of Science and Technology, Shenzhen, China
| | - David G Beer
- Department of Surgery, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Rui Mao
- Cancer Center of the First Affiliated Hospital, Xinjiang Medical University, Urumqi, China
| | - Guoan Chen
- School of Medicine, Southern University of Science and Technology, Shenzhen, China
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Suda K, Mitsudomi T. Emerging oncogenic fusions other than ALK, ROS1, RET, and NTRK in NSCLC and the role of fusions as resistance mechanisms to targeted therapy. Transl Lung Cancer Res 2020; 9:2618-2628. [PMID: 33489822 PMCID: PMC7815361 DOI: 10.21037/tlcr-20-186] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Recent evidence has shown that gene fusions caused by chromosomal rearrangements are frequent events in the initiation and during progression of solid tumors, including non-small cell lung cancers (NSCLCs). Since the discoveries of ALK and ROS1 fusions in 2007 and the subsequent successes of pharmacological targeting for these fusions, numerous efforts have identified additional oncogenic driver fusions in NSCLCs, especially in lung adenocarcinomas. In this review, we will summarize recent advances in this field focusing on novel oncogenic fusions other than ALK, ROS1, NTRK, and RET fusions, which are summarized in other articles in this thematic issue. These novel gene fusions include neuregulin-1 (NRG1) fusions, MET fusions, fusion genes involving fibroblast growth factor receptor (FGFR) family members, EGFR fusions, and other rare fusions. In addition, evidence has suggested that acquisition of gene fusions by cancer cells can be a molecular mechanism of acquired resistance to targeted therapies. Most of the current data are from analyses of resistance mechanisms to EGFR tyrosine kinase inhibitors in lung cancers with oncogenic EGFR mutations. However, a few recent studies suggest that gene fusions can also be a resistance mechanism to ALK-tyrosine kinase inhibitors in lung cancers with oncogenic ALK fusions. Detection, validation, and pharmacological inhibition of these fusion genes are becoming more important in the treatment of NSCLC patients.
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Affiliation(s)
- Kenichi Suda
- Division of Thoracic Surgery, Department of Surgery, Kindai University Faculty of Medicine, Osaka-Sayama, Japan
| | - Tetsuya Mitsudomi
- Division of Thoracic Surgery, Department of Surgery, Kindai University Faculty of Medicine, Osaka-Sayama, Japan
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LINC00857 Interacting with YBX1 to Regulate Apoptosis and Autophagy via MET and Phosphor-AMPKa Signaling. MOLECULAR THERAPY. NUCLEIC ACIDS 2020; 22:1164-1175. [PMID: 33312753 PMCID: PMC7701017 DOI: 10.1016/j.omtn.2020.10.025] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 10/13/2020] [Indexed: 02/08/2023]
Abstract
Long noncoding RNA (lncRNA) LINC00857 has been reported to be upregulated in lung cancer and related to poor patient survival. It can regulate cell proliferation and tumor growth in lung cancer as well as several other cancers. However, the underlying molecular mechanisms that are regulated by LINC00857 are unclear. In this study, we found that LINC00857 silencing can impair cell proliferation in 14 different genomic alterations of lung cancer cell lines. These alterations are EGFR, KRAS, TP53, MET, and LKB1 mutations. The cell apoptosis and autophagy were induced upon LINC00857 silencing in lung cancer cells. Mechanistically, LINC00857 can bind to the Y-box binding protein 1 (YBX1) protein, prevent it from proteasomal degradation, and increase its nuclear translocation. LINC00857 regulated MET expression via YBX1 at a transcriptional level. Induced cell autophagy by LINC00857 knockdown was mainly through increased phosphor-AMP-activated protein kinase (p-AMPK)a. Collectively, LINC00857-YBX1-MET/p-AMPKa signaling is critical to regulate cell proliferation, apoptosis, and autophagy, which may provide a potential clinically therapeutic target in lung cancer.
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Zhong Y, Qi H, Li X, An M, Shi Q, Qi J. Tumor supernatant derived from hepatocellular carcinoma cells treated with vincristine sulfate have therapeutic activity. Eur J Pharm Sci 2020; 155:105557. [PMID: 32946955 DOI: 10.1016/j.ejps.2020.105557] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 09/03/2020] [Accepted: 09/13/2020] [Indexed: 12/11/2022]
Abstract
Vincristine sulfate (VCR), a commonly used chemotherapeutic agent, kills cancer cells as well as the normal cells for its cytotoxicity. But it is still unclear whether it can exert therapeutic effect on untreated cancer cells by changing the supernatant of cancer cells. Here, we explored the subsequent cascade effects of the supernatant of cancer cells that were transiently treated with VCR on untreated tumor cells and its responsible mechanisms. VCR and three different hepatocellular carcinoma (HCC) cell lines were used for an experiment. The experiment was conducted in vitro to eliminate the body's internal factors and the effects of the immune system. The results suggested that drug-free tumor supernatant (TSN) could promote the differentiation, repress the transcription of liver cancer stem cell's markers and the proliferation in SMMC-7721, Bel-7402 and Huh7 cells. Furthermore, we found that the TSN could abolish YAP1 transcriptional activity to inhibit the proliferation and increase the transcriptional activity of HNF4α to promote the differentiation in SMMC-7721 and Bel-7402 cells. In conclusion, the TSN could inhibit the proliferation and induce differentiation in different HCC cells.
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Affiliation(s)
- Yan Zhong
- School of Pharmaceutical Sciences, Hebei Key Laboratory of Forensic Medicine, Collaborative Innovation Center of Forensic Medical Molecular Identification, Hebei Medical University, Shijiazhuang 050017, China
| | - Huanli Qi
- Institute of Chinese Integrative Medicine, Hebei Medical University, Shijiazhuang 050017, China
| | - Xuejiao Li
- Institute of Chinese Integrative Medicine, Hebei Medical University, Shijiazhuang 050017, China
| | - Mengyang An
- Institute of Chinese Integrative Medicine, Hebei Medical University, Shijiazhuang 050017, China
| | - Qingwen Shi
- School of Pharmaceutical Sciences, Hebei Key Laboratory of Forensic Medicine, Collaborative Innovation Center of Forensic Medical Molecular Identification, Hebei Medical University, Shijiazhuang 050017, China.
| | - Jinsheng Qi
- Institute of Chinese Integrative Medicine, Hebei Medical University, Shijiazhuang 050017, China.
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Laskin J, Liu SV, Tolba K, Heining C, Schlenk RF, Cheema P, Cadranel J, Jones MR, Drilon A, Cseh A, Gyorffy S, Solca F, Duruisseaux M. NRG1 fusion-driven tumors: biology, detection, and the therapeutic role of afatinib and other ErbB-targeting agents. Ann Oncol 2020; 31:1693-1703. [PMID: 32916265 DOI: 10.1016/j.annonc.2020.08.2335] [Citation(s) in RCA: 74] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 08/03/2020] [Accepted: 08/31/2020] [Indexed: 10/23/2022] Open
Abstract
Oncogenic gene fusions are hybrid genes that result from structural DNA rearrangements, leading to deregulated activity. Fusions involving the neuregulin-1 gene (NRG1) result in ErbB-mediated pathway activation and therefore present a rational candidate for targeted treatment. The most frequently reported NRG1 fusion is CD74-NRG1, which most commonly occurs in patients with invasive mucinous adenocarcinomas (IMAs) of the lung, although several other NRG1 fusion partners have been identified in patients with lung cancer, including ATP1B1, SDC4, and RBPMS. NRG1 fusions are also present in patients with other solid tumors, such as pancreatic ductal adenocarcinoma. In general, NRG1 fusions are rare across different types of cancer, with a reported incidence of <1%, with the notable exception of IMA, which represents ≈2%-10% of lung adenocarcinomas and has a reported incidence of ≈10%-30% for NRG1 fusions. A substantial proportion (≈20%) of NRG1 fusion-positive non-small-cell lung cancer cases are nonmucinous adenocarcinomas. ErbB-targeted treatments, such as afatinib, a pan-ErbB tyrosine kinase inhibitor, are potential therapeutic strategies to address unmet treatment needs in patients harboring NRG1 fusions.
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Affiliation(s)
- J Laskin
- Division of Medical Oncology, Department of Medicine, University of British Columbia, BC Cancer, Vancouver, BC, Canada.
| | - S V Liu
- Georgetown University Medical Center, Washington, USA
| | - K Tolba
- Oregon Health and Science University, Portland, OR, USA
| | - C Heining
- Department of Translational Medical Oncology, National Center for Tumor Diseases (NCT) Dresden and German Cancer Research Center (DKFZ), Dresden, Germany; Center for Personalized Oncology, NCT Dresden and University Hospital Carl Gustav Carus Dresden at Technical University Dresden, Dresden, Germany; German Cancer Consortium (DKTK), Dresden, Germany
| | - R F Schlenk
- National Center of Tumor Diseases Heidelberg, Heidelberg University Hospital and German Cancer Research Center, Heidelberg, Germany
| | - P Cheema
- William Osler Health System, University of Toronto, Toronto, ON, Canada
| | - J Cadranel
- Assistance Publique Hôpitaux de Paris, Hôpital Tenon and Sorbonne Université, Paris, France
| | - M R Jones
- QIAGEN Digital Insights, QIAGEN Inc., Redwood City, CA, USA
| | - A Drilon
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - A Cseh
- Boehringer Ingelheim International GmbH, Ingelheim, Germany
| | - S Gyorffy
- AstraZeneca Canada Ltd, Mississauga, ON, Canada
| | - F Solca
- Boehringer Ingelheim RCV GmbH & Co KG, Vienna, Austria
| | - M Duruisseaux
- Hospices Civils de Lyon Cancer Institute, Anticancer Antibodies Lab Cancer Research Center of Lyon INSERM 1052 CNRS 528, Université Claude Bernard Lyon 1, Lyon, France
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Khadirnaikar S, Chatterjee A, Kumar P, Shukla S. A Greedy Algorithm-Based Stem Cell LncRNA Signature Identifies a Novel Subgroup of Lung Adenocarcinoma Patients With Poor Prognosis. Front Oncol 2020; 10:1203. [PMID: 32850350 PMCID: PMC7431877 DOI: 10.3389/fonc.2020.01203] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Accepted: 06/12/2020] [Indexed: 12/26/2022] Open
Abstract
Cancer stem cells play an essential role in therapy response and aggressiveness of various cancers, including lung adenocarcinoma (LUAD). Interestingly it also shares many features of embryonic stem cells (ESCs). Recently, long non-coding RNAs (lncRNAs) have emerged as a critical regulator of cell physiology. Here, we used expression data of ESCs, LUAD, and normal lung to identify 198 long non-coding hESC-associated lncRNAs (hESC-lncRNAs). Intriguingly, K-means clustering of hESC-associated lncRNAs identified a subgroup of LUAD patients [undifferentiated LUAD (uLUAD)] with high stem cell-like characteristic, decreased differentiation genes expression, and poor survival. We also observed that the uLUAD patients had overexpression of proteins associated with cell proliferation. Interestingly, uLUAD patients were highly enriched with the stemness-related gene sets, and had higher mutation load. A notable result observed was high infiltration of T cells and a higher level of neopeptides in uLUAD patients, making these patients an optimal candidate for immunotherapy. Further, feature selection using greedy algorithm identified 17-hESC-lncRNAs signature, which showed significant consistency with 198 hESC-lncRNAs-based classification, and identified a group of patients with high stem cell-like characteristic in the 10 most common cancer types and CCLE cell lines. These results suggest the conventional role of hESC-lncRNAs in stem cell biology. In summary, we identified a novel subgroup of LUAD patients (uLUAD) using a set of hESC-lncRNAs. The uLUAD patients had high stem cell-like characteristic and reduced survival rate and may be referred for immunotherapy. Furthermore, our analysis also showed the importance of lncRNAs in cancer and cancer stem cells.
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Affiliation(s)
- Seema Khadirnaikar
- Department of Biosciences and Bioengineering, Indian Institute of Technology Dharwad, Dharwad, India
- Department of Electrical Engineering, Indian Institute of Technology Dharwad, Dharwad, India
| | - Annesha Chatterjee
- Department of Biosciences and Bioengineering, Indian Institute of Technology Dharwad, Dharwad, India
| | - Pranjal Kumar
- Department of Biosciences and Bioengineering, Indian Institute of Technology Dharwad, Dharwad, India
| | - Sudhanshu Shukla
- Department of Biosciences and Bioengineering, Indian Institute of Technology Dharwad, Dharwad, India
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42
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Zhang Z, Karthaus WR, Lee YS, Gao VR, Wu C, Russo JW, Liu M, Mota JM, Abida W, Linton E, Lee E, Barnes SD, Chen HA, Mao N, Wongvipat J, Choi D, Chen X, Zhao H, Manova-Todorova K, de Stanchina E, Taplin ME, Balk SP, Rathkopf DE, Gopalan A, Carver BS, Mu P, Jiang X, Watson PA, Sawyers CL. Tumor Microenvironment-Derived NRG1 Promotes Antiandrogen Resistance in Prostate Cancer. Cancer Cell 2020; 38:279-296.e9. [PMID: 32679108 PMCID: PMC7472556 DOI: 10.1016/j.ccell.2020.06.005] [Citation(s) in RCA: 146] [Impact Index Per Article: 36.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2020] [Revised: 04/27/2020] [Accepted: 06/05/2020] [Indexed: 01/03/2023]
Abstract
Despite the development of second-generation antiandrogens, acquired resistance to hormone therapy remains a major challenge in treating advanced prostate cancer. We find that cancer-associated fibroblasts (CAFs) can promote antiandrogen resistance in mouse models and in prostate organoid cultures. We identify neuregulin 1 (NRG1) in CAF supernatant, which promotes resistance in tumor cells through activation of HER3. Pharmacological blockade of the NRG1/HER3 axis using clinical-grade blocking antibodies re-sensitizes tumors to hormone deprivation in vitro and in vivo. Furthermore, patients with castration-resistant prostate cancer with increased tumor NRG1 activity have an inferior response to second-generation antiandrogen therapy. This work reveals a paracrine mechanism of antiandrogen resistance in prostate cancer amenable to clinical testing using available targeted therapies.
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Affiliation(s)
- Zeda Zhang
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York City, NY 10065, USA; Louis V. Gerstner Jr. Graduate School of Biomedical Sciences, Memorial Sloan Kettering Cancer Center, New York City, NY 10065, USA
| | - Wouter R Karthaus
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York City, NY 10065, USA
| | - Young Sun Lee
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York City, NY 10065, USA
| | - Vianne R Gao
- Computational and Systems Biology Program, Memorial Sloan Kettering Cancer Center, New York City, NY 10065, USA
| | - Chao Wu
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York City, NY 10065, USA
| | - Joshua W Russo
- Hematology-Oncology Division, Department of Medicine and Cancer Center, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | - Menghan Liu
- Sackler Institute of Graduate Biomedical Sciences, New York University School of Medicine, New York, NY 10016, USA
| | - Jose Mauricio Mota
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York City, NY 10065, USA
| | - Wassim Abida
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York City, NY 10065, USA
| | - Eliot Linton
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York City, NY 10065, USA
| | - Eugine Lee
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York City, NY 10065, USA
| | - Spencer D Barnes
- Bioinformatics Core Facility of the Lyda Hill Department of Bioinformatics, UT Southwestern Medical Center, Dallas, TX 75390, USA
| | - Hsuan-An Chen
- Louis V. Gerstner Jr. Graduate School of Biomedical Sciences, Memorial Sloan Kettering Cancer Center, New York City, NY 10065, USA
| | - Ninghui Mao
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York City, NY 10065, USA
| | - John Wongvipat
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York City, NY 10065, USA
| | - Danielle Choi
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York City, NY 10065, USA
| | - Xiaoping Chen
- Antitumor Assessment Core Facility, Memorial Sloan Kettering Cancer Center, New York City, NY 10065, USA
| | - Huiyong Zhao
- Antitumor Assessment Core Facility, Memorial Sloan Kettering Cancer Center, New York City, NY 10065, USA
| | - Katia Manova-Todorova
- Molecular Cytology Core Facility, Memorial Sloan Kettering Cancer Center, New York City, NY 10065, USA
| | - Elisa de Stanchina
- Antitumor Assessment Core Facility, Memorial Sloan Kettering Cancer Center, New York City, NY 10065, USA
| | - Mary-Ellen Taplin
- Dana Farber Cancer Institute, Harvard Medical School, Boston, MA 02215, USA
| | - Steven P Balk
- Hematology-Oncology Division, Department of Medicine and Cancer Center, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | - Dana E Rathkopf
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York City, NY 10065, USA
| | - Anuradha Gopalan
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York City, NY 10065, USA
| | - Brett S Carver
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York City, NY 10065, USA
| | - Ping Mu
- Department of Molecular Biology, UT Southwestern Medical Center, Dallas, TX 75390, USA
| | - Xuejun Jiang
- Cell Biology Program, Memorial Sloan Kettering Cancer Center, New York City, NY 10065, USA.
| | - Philip A Watson
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York City, NY 10065, USA.
| | - Charles L Sawyers
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York City, NY 10065, USA; Howard Hughes Medical Institute, Chevy Chase, MD 20185, USA.
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43
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Yang SR, Schultheis AM, Yu H, Mandelker D, Ladanyi M, Büttner R. Precision medicine in non-small cell lung cancer: Current applications and future directions. Semin Cancer Biol 2020; 84:184-198. [PMID: 32730814 DOI: 10.1016/j.semcancer.2020.07.009] [Citation(s) in RCA: 115] [Impact Index Per Article: 28.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 06/24/2020] [Accepted: 07/13/2020] [Indexed: 12/24/2022]
Abstract
Advances in biomarkers, targeted therapies, and immuno-oncology have transformed the clinical management of patients with advanced NSCLC. For oncogene-driven tumors, there are highly effective targeted therapies against EGFR, ALK, ROS1, BRAF, TRK, RET, and MET. In addition, investigational therapies for KRAS, NRG1, and HER2 have shown promising results and may become standard-of-care in the near future. In parallel, immune-checkpoint therapy has emerged as an indispensable treatment modality, especially for patients lacking actionable oncogenic drivers. While PD-L1 expression has shown modest predictive utility, biomarkers for immune-checkpoint inhibition in NSCLC have remained elusive and represent an area of active investigation. Given the growing importance of biomarkers, optimal utilization of small tissue biopsies and alternative genotyping methods using circulating cell-free DNA have become increasingly integrated into clinical practice. In this review, we will summarize the current landscape and emerging trends in precision medicine for patients with advanced NSCLC with a special focus on predictive biomarker testing.
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Affiliation(s)
- Soo-Ryum Yang
- Memorial Sloan Kettering Cancer Center, Department of Pathology, United States
| | | | - Helena Yu
- Memorial Sloan Kettering Cancer Center, Department of Medicine, United States
| | - Diana Mandelker
- Memorial Sloan Kettering Cancer Center, Department of Pathology, United States
| | - Marc Ladanyi
- Memorial Sloan Kettering Cancer Center, Department of Pathology, United States
| | - Reinhard Büttner
- University Hospital of Cologne, Department of Pathology, Germany.
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44
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Targeting the Hippo pathway in cancer, fibrosis, wound healing and regenerative medicine. Nat Rev Drug Discov 2020; 19:480-494. [PMID: 32555376 DOI: 10.1038/s41573-020-0070-z] [Citation(s) in RCA: 418] [Impact Index Per Article: 104.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/30/2020] [Indexed: 02/07/2023]
Abstract
The Hippo pathway is an evolutionarily conserved signalling pathway with key roles in organ development, epithelial homeostasis, tissue regeneration, wound healing and immune modulation. Many of these roles are mediated by the transcriptional effectors YAP and TAZ, which direct gene expression via control of the TEAD family of transcription factors. Dysregulated Hippo pathway and YAP/TAZ-TEAD activity is associated with various diseases, most notably cancer, making this pathway an attractive target for therapeutic intervention. This Review highlights the key findings from studies of Hippo pathway signalling across biological processes and diseases, and discusses new strategies and therapeutic implications of targeting this pathway.
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45
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Kumar R, George B, Campbell MR, Verma N, Paul AM, Melo-Alvim C, Ribeiro L, Pillai MR, da Costa LM, Moasser MM. HER family in cancer progression: From discovery to 2020 and beyond. Adv Cancer Res 2020; 147:109-160. [PMID: 32593399 DOI: 10.1016/bs.acr.2020.04.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The human epidermal growth factor receptor (HER) family of receptor tyrosine kinases (RTKs) are among the first layer of molecules that receive, interpret, and transduce signals leading to distinct cancer cell phenotypes. Since the discovery of the tooth-lid factor-later characterized as the epidermal growth factor (EGF)-and its high-affinity binding EGF receptor, HER kinases have emerged as one of the commonly upregulated or hyperactivated or mutated kinases in epithelial tumors, thus allowing HER1-3 family members to regulate several hallmarks of cancer development and progression. Each member of the HER family exhibits shared and unique structural features to engage multiple receptor activation modes, leading to a range of overlapping and distinct phenotypes. EGFR, the founding HER family member, provided the roadmap for the development of the cell surface RTK-directed targeted cancer therapy by serving as a prototype/precursor for the currently used HER-directed cancer drugs. We herein provide a brief account of the discoveries, defining moments, and historical context of the HER family and guidepost advances in basic, translational, and clinical research that solidified a prominent position of the HER family in cancer research and treatment. We also discuss the significance of HER3 pseudokinase in cancer biology; its unique structural features that drive transregulation among HER1-3, leading to a superior proximal signaling response; and potential role of HER3 as a shared effector of acquired therapeutic resistance against diverse oncology drugs. Finally, we also narrate some of the current drawbacks of HER-directed therapies and provide insights into postulated advances in HER biology with extensive implications of these therapies in cancer research and treatment.
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Affiliation(s)
- Rakesh Kumar
- Cancer Research Program, Rajiv Gandhi Centre for Biotechnology, Trivandrum, Kerala, India; Department of Medicine, Division of Hematology & Oncology, Rutgers New Jersey Medical School, Newark, NJ, United States; Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States.
| | - Bijesh George
- Cancer Research Program, Rajiv Gandhi Centre for Biotechnology, Trivandrum, Kerala, India
| | - Marcia R Campbell
- Department of Medicine, Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA, United States
| | - Nandini Verma
- Advanced Centre for Treatment, Research and Education in Cancer, Mumbai, India
| | - Aswathy Mary Paul
- Cancer Research Program, Rajiv Gandhi Centre for Biotechnology, Trivandrum, Kerala, India
| | - Cecília Melo-Alvim
- Medical Oncology Department, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal
| | - Leonor Ribeiro
- Medical Oncology Department, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal
| | - M Radhakrishna Pillai
- Cancer Research Program, Rajiv Gandhi Centre for Biotechnology, Trivandrum, Kerala, India
| | - Luis Marques da Costa
- Medical Oncology Department, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - Mark M Moasser
- Department of Medicine, Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA, United States.
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Moloudizargari M, Asghari MH, Nabavi SF, Gulei D, Berindan-Neagoe I, Bishayee A, Nabavi SM. Targeting Hippo signaling pathway by phytochemicals in cancer therapy. Semin Cancer Biol 2020; 80:183-194. [PMID: 32428716 DOI: 10.1016/j.semcancer.2020.05.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2019] [Revised: 05/08/2020] [Accepted: 05/11/2020] [Indexed: 12/14/2022]
Abstract
The current era of cancer research has been continuously advancing upon identifying novel aspects of tumorigenesis and the principal mechanisms behind the unleashed proliferation, invasion, drug resistance and immortality of cancer cells in hopes of exploiting these findings to achieve a more effective treatment for cancer. In pursuit of this goal, the identification of the first components of an extremely important regulatory pathway in Drosophila melanogaster that largely determines cell fate during the developmental stages, ended up in the discovery of the highly sophisticated Hippo signaling cascade. Soon after, it was revealed that deregulation of the components of this pathway either via mutations or through epigenetic alterations can be observed in a vast variety of tumors and these alterations greatly contribute to the neoplastic transformation of cells, their survival, growth and resistance to therapy. As more hidden aspects of this pathway such as its widespread entanglement with other major cellular signaling pathways are continuously being uncovered, many researchers have sought over the past decade to find ways of therapeutic interventions targeting the major components of the Hippo cascade. To date, various approaches such as the use of exogenous targeting miRNAs and different molecular inhibitors have been recruited herein, among which naturally occurring compounds have shown a great promise. On such a basis, in the present work we review the current understanding of Hippo pathway and the most recent evidence on targeting its components using natural plant-derived phytochemicals.
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Affiliation(s)
- Milad Moloudizargari
- Department of Immunology, School of Medicine, Student Research Committee, Shahid Beheshti University of Medical Sciences, Tehran 1985717443, Iran
| | - Mohammad Hossein Asghari
- Department of Pharmacology and Toxicology, School of Medicine, Babol University of Medical Sciences, Babol 4717647745, Iran; Immunoregulation Research Center, Health Research Institute, Babol University of Medical Sciences, Babol 4717647745, Iran.
| | - Seyed Fazel Nabavi
- Applied Biotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran 1435916471, Iran
| | - Diana Gulei
- MedFuture - Research Center for Advanced Medicine, Research Center for Functional Genomics and Translational Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca 400337, Romania
| | - Ioana Berindan-Neagoe
- MedFuture - Research Center for Advanced Medicine, Research Center for Functional Genomics and Translational Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca 400337, Romania; Department of Functional Genomics and Experimental Pathology, Ion Chiricuta Clinical Cancer Center, Cluj-Napoca 400337, Romania
| | - Anupam Bishayee
- Lake Erie College of Osteopathic Medicine, Bradenton, FL, 34211, USA
| | - Seyed Mohammad Nabavi
- Applied Biotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran 1435916471, Iran.
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47
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Abstract
Lung cancer is a heterogeneous genomic disease. Smoking remains the primary cause. Genetic susceptibility and environmental exposures are responsible for 10% to 15% of cases. Targeted therapies improve survival in patients with tumors with oncogenic drivers. It is critical to expand our understanding of genetic alterations in non-small cell lung cancer to increase the available targeted therapies. Alterations beyond epidermal growth factor receptor (EGFR), ALK, and ROS1 exemplify lung cancer's complexity and the need for investments in precision therapy to extend patient survival and improve outcomes. This article covers genetic targets beyond EGFR, ALK and ROS1, their novel agents, challenges, and future directions.
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Affiliation(s)
- Karen L Reckamp
- Cedars-Sinai Medical Center, 8700 Beverly Boulevard, Los Angeles, CA 90048, USA.
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48
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The Role of RASSF1 Methylation in Lung Carcinoma. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1255:99-108. [PMID: 32949393 DOI: 10.1007/978-981-15-4494-1_8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Lung carcinoma is the most frequently diagnosed malignant neoplasms and mainly consists of small-cell lung carcinoma (SCLC) and non-small-cell lung carcinoma (NSCLC). Large number of lung carcinoma patients have poor outcomes due to the late diagnosis and the limited therapeutic options. Previous attempts have proved that the evolution of lung carcinoma is a multistep molecular aberration which various genetic or epigenetic alterations may be take part in. Among these molecular aberrations, the inactivation of tumor suppressor gene has been widely observed in all types of carcinoma including lung carcinoma. As a vital inactivated mechanism, DNA methylation of tumor suppressor gene is frequently found in lung cancer. To gain exhaustive comprehension of the carcinogenesis of lung carcinoma, we summarize our current knowledge on DNA methylation of RASSF1 (RAS-Association Domain Family 1) and its clinical significance in lung carcinoma.
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49
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Vats P, Chinnaiyan AM, Kumar-Sinha C. Case Study: Systematic Detection and Prioritization of Gene Fusions in Cancer by RNA-Seq: A DIY Toolkit. Methods Mol Biol 2020; 2079:69-79. [PMID: 31728962 DOI: 10.1007/978-1-4939-9904-0_5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
RNA-seq provides an efficient and sensitive methodology to identify fusion transcripts in cancer tissues. Chimeric reads mapping across two different genes represent potential gene fusions. Various methodologies have been implemented in the detection of gene fusions by RNA-seq. Here we describe a general methodology used in processing and filtering of RNA-seq data, followed by filtering of multiple varieties of artifacts to nominate potentially relevant gene fusions. Functional relevance of gene fusions is assessed based on the predicted domain architecture of the putative fusion proteins.
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Affiliation(s)
- Pankaj Vats
- Department of Pathology, Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI, USA
| | - Arul M Chinnaiyan
- Department of Pathology, Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI, USA
- Department of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI, USA
- Department of Urology, University of Michigan, Ann Arbor, MI, USA
- Howard Hughes Medical Institute, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Chandan Kumar-Sinha
- Department of Pathology, Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI, USA.
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50
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Xu L, Li C, Lu H. Invasive mucinous adenocarcinoma of the lung. Transl Cancer Res 2019; 8:2924-2932. [PMID: 35117050 PMCID: PMC8797341 DOI: 10.21037/tcr.2019.11.02] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2019] [Accepted: 10/17/2019] [Indexed: 01/11/2023]
Abstract
Invasive mucinous adenocarcinoma (IMA) is a unique histological subtype of adenocarcinoma. Due to its low incidence rates, survival data for IMA is scarce and often contradictory. The clinical manifestations of IMA are not precise as compared to other adenocarcinomas, with some patients having bronchial mucus overflow. Difference in immunohistochemical expression levels is present in IMA and invasive non-mucinous adenocarcinomas (INMA). Kirsten rat sarcoma viral oncogene homolog (KRAS) mutations are more frequent in IMAs, while epidermal growth factor receptor (EGFR) mutations are relatively rare. This makes it distinct from the other more common adenocarcinomas. Neuregulin 1 (NRG1) gene fusions are considered important therapeutic targets for IMA, suggesting that Afatinib may be an effective drug to treat IMA. However, IMA prognosis remains controversial.
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Affiliation(s)
- Lu Xu
- Department of Medical Oncology, The First People’s Hospital Yongkang, Yongkang 321300, China
| | - Chenghui Li
- The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou 310053, China
- Department of Thoracic Medical Oncology, Institute of Cancer Research and Basic Medical Sciences of Chinese Academy of Sciences, Cancer Hospital of University of Chinese Academy of Sciences, Zhejiang Cancer Hospital, Hangzhou 310022, China
| | - Hongyang Lu
- Department of Thoracic Medical Oncology, Institute of Cancer Research and Basic Medical Sciences of Chinese Academy of Sciences, Cancer Hospital of University of Chinese Academy of Sciences, Zhejiang Cancer Hospital, Hangzhou 310022, China
- Zhejiang Key Laboratory of Diagnosis & Treatment Technology on Thoracic Oncology (Lung and Esophagus), Institute of Cancer Research and Basic Medical Sciences of Chinese Academy of Sciences, Cancer Hospital of University of Chinese Academy of Sciences, Zhejiang Cancer Hospital, Hangzhou 310022, China
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