1
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Peng S, Fu Y. FYN: emerging biological roles and potential therapeutic targets in cancer. J Transl Med 2023; 21:84. [PMID: 36740671 PMCID: PMC9901160 DOI: 10.1186/s12967-023-03930-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Accepted: 01/25/2023] [Indexed: 02/07/2023] Open
Abstract
Src family protein kinases (SFKs) play a key role in cell adhesion, invasion, proliferation, survival, apoptosis, and angiogenesis during tumor development. In humans, SFKs consists of eight family members with similar structure and function. There is a high level of overexpression or hyperactivity of SFKs in tumor, and they play an important role in multiple signaling pathways involved in tumorigenesis. FYN is a member of the SFKs that regulate normal cellular processes. Additionally, FYN is highly expressed in many cancers and promotes cancer growth and metastasis through diverse biological functions such as cell growth, apoptosis, and motility migration, as well as the development of drug resistance in many tumors. Moreover, FYN is involved in the regulation of multiple cancer-related signaling pathways, including interactions with ERK, COX-2, STAT5, MET and AKT. FYN is therefore an attractive therapeutic target for various tumor types, and suppressing FYN can improve the prognosis and prolong the life of patients. The purpose of this review is to provide an overview of FYN's structure, expression, upstream regulators, downstream substrate molecules, and biological functions in tumors.
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Affiliation(s)
- SanFei Peng
- grid.412633.10000 0004 1799 0733Department of Gastrointestinal Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052 China
| | - Yang Fu
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China.
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2
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Williams E, Bagarova J, Kerr G, Xia DD, Place ES, Dey D, Shen Y, Bocobo GA, Mohedas AH, Huang X, Sanderson PE, Lee A, Zheng W, Economides AN, Smith JC, Yu PB, Bullock AN. Saracatinib is an efficacious clinical candidate for fibrodysplasia ossificans progressiva. JCI Insight 2021; 6:95042. [PMID: 33705358 PMCID: PMC8119212 DOI: 10.1172/jci.insight.95042] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2017] [Accepted: 03/10/2021] [Indexed: 12/15/2022] Open
Abstract
Currently, no effective therapies exist for fibrodysplasia ossificans progressiva (FOP), a rare congenital syndrome in which heterotopic bone is formed in soft tissues owing to dysregulated activity of the bone morphogenetic protein (BMP) receptor kinase ALK2 (also known as ACVR1). From a screen of known biologically active compounds, we identified saracatinib as a potent ALK2 kinase inhibitor. In enzymatic and cell-based assays, saracatinib preferentially inhibited ALK2, compared with other receptors of the BMP/TGF-β signaling pathway, and induced dorsalization in zebrafish embryos consistent with BMP antagonism. We further tested the efficacy of saracatinib using an inducible ACVR1Q207D-transgenic mouse line, which provides a model of heterotopic ossification (HO), as well as an inducible ACVR1R206H-knockin mouse, which serves as a genetically and physiologically faithful FOP model. In both models, saracatinib was well tolerated and potently inhibited the development of HO, even when administered transiently following soft tissue injury. Together, these data suggest that saracatinib is an efficacious clinical candidate for repositioning in FOP treatment, offering an accelerated path to clinical proof-of-efficacy studies and potentially significant benefits to individuals with this devastating condition.
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Affiliation(s)
- Eleanor Williams
- Centre for Medicines Discovery, University of Oxford, Oxford, United Kingdom
| | - Jana Bagarova
- Department of Medicine, Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Georgina Kerr
- Centre for Medicines Discovery, University of Oxford, Oxford, United Kingdom
| | - Dong-Dong Xia
- Department of Medicine, Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Elsie S Place
- Developmental Biology Laboratory, Francis Crick Institute, London, United Kingdom
| | - Devaveena Dey
- Department of Medicine, Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Yue Shen
- Department of Medicine, Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Geoffrey A Bocobo
- Department of Medicine, Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Agustin H Mohedas
- Department of Medicine, Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Xiuli Huang
- National Center for Advancing Translational Sciences, NIH, Bethesda, Maryland, USA
| | - Philip E Sanderson
- National Center for Advancing Translational Sciences, NIH, Bethesda, Maryland, USA
| | - Arthur Lee
- National Center for Advancing Translational Sciences, NIH, Bethesda, Maryland, USA
| | - Wei Zheng
- National Center for Advancing Translational Sciences, NIH, Bethesda, Maryland, USA
| | | | - James C Smith
- Developmental Biology Laboratory, Francis Crick Institute, London, United Kingdom
| | - Paul B Yu
- Department of Medicine, Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Alex N Bullock
- Centre for Medicines Discovery, University of Oxford, Oxford, United Kingdom
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3
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Loss of desmoglein-2 promotes gallbladder carcinoma progression and resistance to EGFR-targeted therapy through Src kinase activation. Cell Death Differ 2020; 28:968-984. [PMID: 32989241 PMCID: PMC7937683 DOI: 10.1038/s41418-020-00628-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Revised: 09/20/2020] [Accepted: 09/21/2020] [Indexed: 12/14/2022] Open
Abstract
Gallbladder carcinoma (GBC) exhibits poor prognosis due to local recurrence, metastasis, and resistance to targeted therapies. Using clinicopathological analyses of GBC patients along with molecular in vitro and tumor in vivo analysis of GBC cells, we showed that reduction of Dsg2 expression was highly associated with higher T stage, more perineural, and lymphatic invasion. Dsg2-depleted GBC cells exhibited significantly enhanced proliferation, migration, and invasiveness in vitro and tumor growth and metastasis in vivo through Src-mediated signaling activation. Interestingly, Dsg2 binding inhibited Src activation, whereas its loss activated cSrc-mediated EGFR plasma membrane clearance and cytoplasmic localization, which was associated with acquired EGFR-targeted therapy resistance and decreased overall survival. Inhibition of Src activity by dasatinib enhanced therapeutic response to anti-EGFR therapy. Dsg2 status can help stratify predicted patient response to anti-EGFR therapy and Src inhibition could be a promising strategy to improve the clinical efficacy of EGFR-targeted therapy.
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4
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Massa A, Varamo C, Vita F, Tavolari S, Peraldo-Neia C, Brandi G, Rizzo A, Cavalloni G, Aglietta M. Evolution of the Experimental Models of Cholangiocarcinoma. Cancers (Basel) 2020; 12:cancers12082308. [PMID: 32824407 PMCID: PMC7463907 DOI: 10.3390/cancers12082308] [Citation(s) in RCA: 74] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 08/14/2020] [Accepted: 08/14/2020] [Indexed: 02/06/2023] Open
Abstract
Cholangiocarcinoma (CCA) is a rare, aggressive disease with poor overall survival. In advanced cases, surgery is often not possible or fails; in addition, there is a lack of effective and specific therapies. Multidisciplinary approaches and advanced technologies have improved the knowledge of CCA molecular pathogenesis, highlighting its extreme heterogeneity and high frequency of genetic and molecular aberrations. Effective preclinical models, therefore, should be based on a comparable level of complexity. In the past years, there has been a consistent increase in the number of available CCA models. The exploitation of even more complex CCA models is rising. Examples are the use of CRISPR/Cas9 or stabilized organoids for in vitro studies, as well as patient-derived xenografts or transgenic mouse models for in vivo applications. Here, we examine the available preclinical CCA models exploited to investigate: (i) carcinogenesis processes from initiation to progression; and (ii) tools for personalized therapy and innovative therapeutic approaches, including chemotherapy and immune/targeted therapies. For each model, we describe the potential applications, highlighting both its advantages and limits.
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Affiliation(s)
- Annamaria Massa
- Division of Medical Oncology, Candiolo Cancer Institute, FPO-IRCCS, Candiolo, 10060 Torino, Italy; (A.M.); (G.C.)
| | - Chiara Varamo
- Department of Oncology, University of Turin, 10126 Torino, Italy; (C.V.); (F.V.)
- Department of Oncology, Laboratory of Tumor Inflammation and Angiogenesis, B3000 KU Leuven, Belgium
| | - Francesca Vita
- Department of Oncology, University of Turin, 10126 Torino, Italy; (C.V.); (F.V.)
| | - Simona Tavolari
- Center for Applied Biomedical Research, S. Orsola-Malpighi University Hospital, 40138 Bologna, Italy;
| | | | - Giovanni Brandi
- Department of Experimental, Diagnostic and Specialty Medicine, S. Orsola-Malpighi University Hospital, 40138 Bologna, Italy; (G.B.); (A.R.)
| | - Alessandro Rizzo
- Department of Experimental, Diagnostic and Specialty Medicine, S. Orsola-Malpighi University Hospital, 40138 Bologna, Italy; (G.B.); (A.R.)
| | - Giuliana Cavalloni
- Division of Medical Oncology, Candiolo Cancer Institute, FPO-IRCCS, Candiolo, 10060 Torino, Italy; (A.M.); (G.C.)
| | - Massimo Aglietta
- Division of Medical Oncology, Candiolo Cancer Institute, FPO-IRCCS, Candiolo, 10060 Torino, Italy; (A.M.); (G.C.)
- Department of Oncology, University of Turin, 10126 Torino, Italy; (C.V.); (F.V.)
- Correspondence:
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5
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Lorusso G, Rüegg C, Kuonen F. Targeting the Extra-Cellular Matrix-Tumor Cell Crosstalk for Anti-Cancer Therapy: Emerging Alternatives to Integrin Inhibitors. Front Oncol 2020; 10:1231. [PMID: 32793493 PMCID: PMC7387567 DOI: 10.3389/fonc.2020.01231] [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: 01/10/2020] [Accepted: 06/16/2020] [Indexed: 12/11/2022] Open
Abstract
The extracellular matrix (ECM) is a complex network composed of a multitude of different macromolecules. ECM components typically provide a supportive structure to the tissue and engender positional information and crosstalk with neighboring cells in a dynamic reciprocal manner, thereby regulating tissue development and homeostasis. During tumor progression, tumor cells commonly modify and hijack the surrounding ECM to sustain anchorage-dependent growth and survival, guide migration, store pro-tumorigenic cell-derived molecules and present them to enhance receptor activation. Thereby, ECM potentially supports tumor progression at various steps from initiation, to local growth, invasion, and systemic dissemination and ECM-tumor cells interactions have long been considered promising targets for cancer therapy. Integrins represent key surface receptors for the tumor cell to sense and interact with the ECM. Yet, attempts to therapeutically impinge on these interactions using integrin inhibitors have failed to deliver anticipated results, and integrin inhibitors are still missing in the emerging arsenal of drugs for targeted therapies. This paradox situation should urge the field to reconsider the role of integrins in cancer and their targeting, but also to envisage alternative strategies. Here, we review the therapeutic targets implicated in tumor cell adhesion to the ECM, whose inhibitors are currently in clinical trials and may offer alternatives to integrin inhibition.
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Affiliation(s)
- Girieca Lorusso
- Experimental and Translational Oncology, Department of Oncology Microbiology and Immunology, Faculty of Science and Medicine, University of Fribourg, Fribourg, Switzerland
| | - Curzio Rüegg
- Experimental and Translational Oncology, Department of Oncology Microbiology and Immunology, Faculty of Science and Medicine, University of Fribourg, Fribourg, Switzerland
| | - François Kuonen
- Department of Dermatology and Venereology, Hôpital de Beaumont, Lausanne University Hospital Center, Lausanne, Switzerland
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6
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Chiu LY, Hsin IL, Tsai JN, Chen CJ, Ou CC, Wu WJ, Sheu GT, Ko JL. Combination treatment of Src inhibitor Saracatinib with GMI, a Ganoderma microsporum immunomodulatory protein, induce synthetic lethality via autophagy and apoptosis in lung cancer cells. J Cell Physiol 2020; 236:1148-1157. [PMID: 32686156 DOI: 10.1002/jcp.29924] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Revised: 06/05/2020] [Accepted: 06/17/2020] [Indexed: 12/13/2022]
Abstract
Saracatinib is an oral Src-kinase inhibitor and has been studied in preclinical models and clinical trials of cancer therapy. GMI, a fungal immunomodulatory protein from Ganoderma microsporum, possesses antitumor capacity. The aim of this study is to evaluate the cytotoxic effect of combination treatment with saracatinib and GMI on parental and pemetrexed-resistant lung cancer cells. Cotreatment with saracatinib and GMI induced synergistic and additive cytotoxic effect in A549 and A400 cells by annexin V/propidium iodide assay and combination index. Using western blot assay, saracatinib, and GMI combined treatment synergistically induced caspase-7 activation in A549 cells. Different from A549 cells, saracatinib and GMI cotreatment markedly increased LC3B-II in A400 cells. ATG5 silencing abolished the caspase-7 activation and reduced cell death in A549 cells after cotreatment. This is the first study to provide a novel strategy of treating lung cancer with or without drug resistance via combination treatment with GMI and saracatinib.
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Affiliation(s)
- Ling-Yen Chiu
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan.,Department of Exercise Health Science, National Taiwan University of Sport, Taichung, Taiwan
| | - I-Lun Hsin
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Jen-Ning Tsai
- Department of Medical Laboratory and Biotechnology, Chung Shan Medical University, Taichung, Taiwan.,Clinical Laboratory, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Chih-Jung Chen
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan.,Department of Pathology and Laboratory Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Chu-Chyn Ou
- School of Nutrition, Chung Shan Medical University, Taichung, Taiwan
| | - Wen-Jun Wu
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Gwo-Tarng Sheu
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Jiunn-Liang Ko
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan.,Department of Internal Medicine, Division of Medical Oncology, Chung Shan Medical University Hospital, Taichung, Taiwan.,School of Medicine, Chung Shan Medical University, Taichung, Taiwan
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7
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Dasatinib attenuates overexpression of Src signaling induced by the combination treatment of veliparib plus carboplatin in triple-negative breast cancer. Cancer Chemother Pharmacol 2019; 84:1241-1256. [DOI: 10.1007/s00280-019-03962-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Accepted: 09/11/2019] [Indexed: 02/06/2023]
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8
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Tilio M, Gambini V, Wang J, Garulli C, Kalogris C, Andreani C, Bartolacci C, Elexpuru Zabaleta M, Pietrella L, Hysi A, Iezzi M, Belletti B, Orlando F, Provinciali M, Galeazzi R, Marchini C, Amici A. Irreversible inhibition of Δ16HER2 is necessary to suppress Δ16HER2-positive breast carcinomas resistant to Lapatinib. Cancer Lett 2016; 381:76-84. [DOI: 10.1016/j.canlet.2016.07.028] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2016] [Revised: 07/21/2016] [Accepted: 07/22/2016] [Indexed: 01/11/2023]
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9
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Nam AR, Kim JW, Park JE, Bang JH, Jin MH, Lee KH, Kim TY, Han SW, Im SA, Kim TY, Oh DY, Bang YJ. Src as a Therapeutic Target in Biliary Tract Cancer. Mol Cancer Ther 2016; 15:1515-24. [PMID: 27196758 DOI: 10.1158/1535-7163.mct-16-0013] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2016] [Accepted: 04/13/2016] [Indexed: 11/16/2022]
Abstract
Src, a nonreceptor tyrosine kinase, is involved in a number of cancer-related signaling pathways and aberrantly activated in biliary tract cancer (BTC). This study aimed to elucidate the potential role of Src as a therapeutic target in BTC. We tested bosutinib, an orally active c-Src/Abl kinase inhibitor, alone or in combination with cytotoxic agents using 9 human BTC cell lines: SNU-245, SNU-308, SNU-478, SNU-869, SNU-1079, SNU-1196, HuCCT1, TFK-1, and EGI-1. Of these, SNU-308 and SNU-478 were relatively sensitive to bosutinib. Bosutinib abrogated phosphorylation of Src and its downstream molecules, and significantly increased G1 cell-cycle arrest and apoptosis. Bosutinib significantly inhibited cell migration and invasion and decreased epithelial-mesenchymal transition markers. Bosutinib combined with gemcitabine or cisplatin showed synergistic antiproliferative and antimigratory effects. In addition, this combination further inhibited phosphorylation of Src and its downstream molecules and decreased epithelial-mesenchymal transition marker expression compared with bosutinib alone. We established a SNU-478 xenograft model for in vivo experiments, because SNU-478 was more tumorigenic than SNU-308. Bosutinib combined with gemcitabine or cisplatin showed significantly more potent antitumor effects than bosutinib alone. Bosutinib combined with gemcitabine further decreased Ki-67 expression and Src phosphorylation, and further increased TUNEL expression. Our data suggest that Src might be a potential therapeutic target in BTC. Bosutinib demonstrated promising antitumor activity alone or in combination with gemcitabine or cisplatin in BTC cells, which supports further clinical development in patients with advanced BTC. Mol Cancer Ther; 15(7); 1515-24. ©2016 AACR.
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Affiliation(s)
- Ah-Rong Nam
- Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Ji-Won Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Ji Eun Park
- Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Ju-Hee Bang
- Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Mei Hua Jin
- Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Kyung-Hun Lee
- Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea. Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Tae-Yong Kim
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Sae-Won Han
- Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea. Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Seock-Ah Im
- Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea. Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Tae-You Kim
- Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea. Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Do-Youn Oh
- Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea. Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea.
| | - Yung-Jue Bang
- Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea. Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
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10
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Cavalloni G, Peraldo-Neia C, Varamo C, Casorzo L, Dell'Aglio C, Bernabei P, Chiorino G, Aglietta M, Leone F. Establishment and characterization of a human intrahepatic cholangiocarcinoma cell line derived from an Italian patient. Tumour Biol 2015; 37:4041-52. [PMID: 26486326 PMCID: PMC4844644 DOI: 10.1007/s13277-015-4215-3] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2015] [Accepted: 10/12/2015] [Indexed: 12/15/2022] Open
Abstract
Biliary tract carcinoma is a rare malignancy with multiple causes, which underlie the different genetic and molecular profiles. Cancer cell lines are affordable models, reflecting the characteristics of the tumor of origin. They represent useful tools to identify molecular targets for treatment. Here, we established and characterized from biological, molecular, and genetic point of view, an Italian intrahepatic cholangiocarcinoma cell line (ICC), the MT-CHC01. MT-CHC01 cells were isolated from a tumor-derived xenograft. Immunophenotypical characterization was evaluated both at early and after stabilization passages. In vitro biological, genetic, and molecular features were also investigated. In vivo tumorigenicity was assessed in NOD/SCID mice. MT-CHC01cells retain epithelial cell markers, EPCAM, CK7, and CK19, and some stemness and pluripotency markers, i.e., SOX2, Nanog, CD49f/integrin-α6, CD24, PDX1, FOXA2, and CD133. They grow as a monolayer, with a population double time of about 40 h; they show a low migration and invasion potential. In low attachment conditions, they are able to form spheres and to growth in anchorage-independent manner. After subcutaneous injection, they retain in vivo tumorigenicity; the expression of biliary markers as CA19-9 and CEA were maintained from primary tumor. The karyotype is highly complex, with a hypotriploid to hypertriploid modal number (3n+/−) (52 to 77 chromosomes); low level of HER2 gene amplification, TP53 deletion, gain of AURKA were identified; K-RAS G12D mutation were maintained from primary tumor to MT-CHC01 cells. We established the first ICC cell line derived from an Italian patient. It will help to study either the biology of this tumor or to test drugs both in vitro and in vivo.
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Affiliation(s)
- Giuliana Cavalloni
- Medical Oncology Division, Fondazione del Piemonte per l'Oncologia (FPO), Candiolo Cancer Institute IRCCS, Strada Provinciale 142, Km 3,95, 10060, Candiolo, Turin, Italy.
| | - Caterina Peraldo-Neia
- Medical Oncology Division, Fondazione del Piemonte per l'Oncologia (FPO), Candiolo Cancer Institute IRCCS, Strada Provinciale 142, Km 3,95, 10060, Candiolo, Turin, Italy
| | - Chiara Varamo
- Department of Oncology, Candiolo Cancer Institute IRCCS, University of Turin, Strada Provinciale 142, Km 3,95, 10060, Candiolo, Turin, Italy
| | - Laura Casorzo
- Unit of Pathology FPO, Candiolo Cancer Institute IRCCS, Strada Provinciale 142, Km 3,95, 10060, Candiolo, Turin, Italy
| | - Carmine Dell'Aglio
- Unit of Pathology FPO, Candiolo Cancer Institute IRCCS, Strada Provinciale 142, Km 3,95, 10060, Candiolo, Turin, Italy
| | - Paola Bernabei
- Flow Cytometry Center, (FPO), Candiolo Cancer Institute IRCCS, Strada Provinciale 142, Km 3,95, 10060, Candiolo, Turin, Italy
| | - Giovanna Chiorino
- Cancer Genomics Laboratory, Fondazione Edo ed Elvo Tempia Valenta, Biella, Italy
| | - Massimo Aglietta
- Medical Oncology Division, Fondazione del Piemonte per l'Oncologia (FPO), Candiolo Cancer Institute IRCCS, Strada Provinciale 142, Km 3,95, 10060, Candiolo, Turin, Italy.,Department of Oncology, Candiolo Cancer Institute IRCCS, University of Turin, Strada Provinciale 142, Km 3,95, 10060, Candiolo, Turin, Italy
| | - Francesco Leone
- Medical Oncology Division, Fondazione del Piemonte per l'Oncologia (FPO), Candiolo Cancer Institute IRCCS, Strada Provinciale 142, Km 3,95, 10060, Candiolo, Turin, Italy.,Department of Oncology, Candiolo Cancer Institute IRCCS, University of Turin, Strada Provinciale 142, Km 3,95, 10060, Candiolo, Turin, Italy
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11
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Poh AR, O'Donoghue RJ, Ernst M. Hematopoietic cell kinase (HCK) as a therapeutic target in immune and cancer cells. Oncotarget 2015; 6:15752-71. [PMID: 26087188 PMCID: PMC4599235 DOI: 10.18632/oncotarget.4199] [Citation(s) in RCA: 85] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2015] [Accepted: 05/29/2015] [Indexed: 12/21/2022] Open
Abstract
The hematopoietic cell kinase (HCK) is a member of the SRC family of cytoplasmic tyrosine kinases (SFKs), and is expressed in cells of the myeloid and B-lymphocyte cell lineages. Excessive HCK activation is associated with several types of leukemia and enhances cell proliferation and survival by physical association with oncogenic fusion proteins, and with functional interactions with receptor tyrosine kinases. Elevated HCK activity is also observed in many solid malignancies, including breast and colon cancer, and correlates with decreased patient survival rates. HCK enhances the secretion of growth factors and pro-inflammatory cytokines from myeloid cells, and promotes macrophage polarization towards a wound healing and tumor-promoting alternatively activated phenotype. Within tumor associated macrophages, HCK stimulates the formation of podosomes that facilitate extracellular matrix degradation, which enhance immune and epithelial cell invasion. By virtue of functional cooperation between HCK and bona fide oncogenic tyrosine kinases, excessive HCK activation can also reduce drug efficacy and contribute to chemo-resistance, while genetic ablation of HCK results in minimal physiological consequences in healthy mice. Given its known crystal structure, HCK therefore provides an attractive therapeutic target to both, directly inhibit the growth of cancer cells, and indirectly curb the source of tumor-promoting changes in the tumor microenvironment.
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Affiliation(s)
- Ashleigh R. Poh
- The Walter and Eliza Hall Institute of Medical Research, Department of Medical Biology, University of Melbourne, Victoria, Australia
| | - Robert J.J. O'Donoghue
- The Walter and Eliza Hall Institute of Medical Research, Department of Medical Biology, University of Melbourne, Victoria, Australia
- Olivia Newton-John Cancer Research Institute, La Trobe University School of Cancer Medicine, Victoria, Australia
| | - Matthias Ernst
- The Walter and Eliza Hall Institute of Medical Research, Department of Medical Biology, University of Melbourne, Victoria, Australia
- Olivia Newton-John Cancer Research Institute, La Trobe University School of Cancer Medicine, Victoria, Australia
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12
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Hong YS, Kim J, Pectasides E, Fox C, Hong SW, Ma Q, Wong GS, Peng S, Stachler MD, Thorner AR, Van Hummelen P, Bass AJ. Src mutation induces acquired lapatinib resistance in ERBB2-amplified human gastroesophageal adenocarcinoma models. PLoS One 2014; 9:e109440. [PMID: 25350844 PMCID: PMC4211679 DOI: 10.1371/journal.pone.0109440] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2014] [Accepted: 09/01/2014] [Indexed: 02/01/2023] Open
Abstract
ERBB2-directed therapy is now a routine component of therapy for ERBB2-amplified metastatic gastroesophageal adenocarcinomas. However, there is little knowledge of the mechanisms by which these tumors develop acquired resistance to ERBB2 inhibition. To investigate this question we sought to characterize cell line models of ERBB2-amplified gastroesophageal adenocarcinoma with acquired resistance to ERBB2 inhibition. We generated lapatinib-resistant (LR) subclones from an initially lapatinib-sensitive ERBB2-amplified esophageal adenocarcinoma cell line, OE19. We subsequently performed genomic characterization and functional analyses of resistant subclones with acquired lapatinib resistance. We identified a novel, acquired SrcE527K mutation in a subset of LR OE19 subclones. Cells with this mutant allele harbour increased Src phosphorylation. Genetic and pharmacologic inhibition of Src resensitized these subclones to lapatinib. Biochemically, Src mutations could activate both the phosphatidylinositol 3-kinase and mitogen activated protein kinase pathways in the lapatinib-treated LR OE19 cells. Ectopic expression of SrcE527K mutation also was sufficient to induce lapatinib resistance in drug-naïve cells. These results indicate that pathologic activation of Src is a potential mechanism of acquired resistance to ERBB2 inhibition in ERBB2-amplified gastroesophageal cancer. Although Src mutation has not been described in primary tumor samples, we propose that the Src hyperactivation should be investigated in the settings of acquired resistance to ERBB2 inhibition in esophageal and gastric adenocarcinoma.
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Affiliation(s)
- Yong Sang Hong
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, United States of America
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jihun Kim
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, United States of America
- Department of Pathology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Eirini Pectasides
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, United States of America
- Division of Hematology/Oncology, Beth Israel Deaconess Medical Center, Boston, Massachusetts, United States of America
| | - Cameron Fox
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, United States of America
| | - Seung-Woo Hong
- Innovative Cancer Research, Asan Institute for Life Science, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Qiuping Ma
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, United States of America
| | - Gabrielle S. Wong
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, United States of America
| | - Shouyong Peng
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, United States of America
- Cancer Program, The Broad Institute of MIT and Harvard, Cambridge, Massachusetts, United States of America
| | - Matthew D. Stachler
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, United States of America
- Department of Pathology, Brigham and Women’s Hospital, Boston, Massachusetts, United States of America
| | - Aaron R. Thorner
- Center for Cancer Genome Discovery, Dana-Farber Cancer Institute, Boston, Massachusetts, United States of America
| | - Paul Van Hummelen
- Center for Cancer Genome Discovery, Dana-Farber Cancer Institute, Boston, Massachusetts, United States of America
| | - Adam J. Bass
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, United States of America
- Cancer Program, The Broad Institute of MIT and Harvard, Cambridge, Massachusetts, United States of America
- Department of Medicine, Harvard Medical School, Boston, Massachusetts, United States of America
- Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts, United States of America
- * E-mail:
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13
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Marino D, Colombi F, Ribero D, Aglietta M, Leone F. Targeted agents: how can we improve the outcome in biliary tract cancer? Hepatobiliary Surg Nutr 2014; 2:31-3. [PMID: 24570912 DOI: 10.3978/j.issn.2304-3881.2012.09.03] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2012] [Accepted: 09/27/2012] [Indexed: 12/18/2022]
Affiliation(s)
- Donatella Marino
- Department of Medical Oncology Institute for Cancer Research and Treatment, IRCC, Candiolo, Italy
| | - Federica Colombi
- Department of Medical Oncology Institute for Cancer Research and Treatment, IRCC, Candiolo, Italy
| | - Dario Ribero
- Department of General Surgery and Surgical Oncology, Ospedale Mauriziano "Umberto I", Torino, Italy
| | - Massimo Aglietta
- Department of Medical Oncology Institute for Cancer Research and Treatment, IRCC, Candiolo, Italy
| | - Francesco Leone
- Department of Medical Oncology Institute for Cancer Research and Treatment, IRCC, Candiolo, Italy
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