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Vázquez-Bellón N, Martínez-Bosch N, García de Frutos P, Navarro P. Hallmarks of pancreatic cancer: spotlight on TAM receptors. EBioMedicine 2024; 107:105278. [PMID: 39137571 PMCID: PMC11367522 DOI: 10.1016/j.ebiom.2024.105278] [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: 04/19/2024] [Revised: 07/14/2024] [Accepted: 07/29/2024] [Indexed: 08/15/2024] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) represents the most prevalent type of pancreatic cancer and ranks among the most aggressive tumours, with a 5-year survival rate of less than 11%. Projections indicate that by 2030, it will become the second leading cause of cancer-related deaths. PDAC presents distinctive hallmarks contributing to its dismal prognosis: (i) late diagnosis, (ii) heterogenous and complex mutational landscape, (iii) high metastatic potential, (iv) dense fibrotic stroma, (v) immunosuppressive microenvironment, and (vi) high resistance to therapy. Mounting evidence has shown a role for TAM (Tyro3, AXL, MerTK) family of tyrosine kinase receptors in PDAC initiation and progression. This review aims to describe the impact of TAM receptors on the defining hallmarks of PDAC and discuss potential future directions using these proteins as novel biomarkers for early diagnosis and targets for precision therapy in PDAC, an urgent unmet clinical need.
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Affiliation(s)
- Núria Vázquez-Bellón
- Department of Cell Death and Proliferation, Institute of Biomedical Research of Barcelona (IIBB)-CSIC and Institut d'Investigacions Biomèdiques August Pi Sunyer (IDIBAPS), Barcelona, Spain; PhD Program in Biomedicine, Facultat de Medicina (Campus Clínic), Universitat de Barcelona, Barcelona, Spain
| | - Neus Martínez-Bosch
- Cancer Research Program, Hospital del Mar Research Institute (HMRI), Unidad Asociada IIBB-CSIC, Barcelona, Spain
| | - Pablo García de Frutos
- Department of Cell Death and Proliferation, IIBB-CSIC, Unidad Asociada IMIM/IIBB-CSIC, Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), and IDIBAPS, Barcelona, Spain.
| | - Pilar Navarro
- Department of Cell Death and Proliferation, Institute of Biomedical Research of Barcelona (IIBB)-CSIC and Institut d'Investigacions Biomèdiques August Pi Sunyer (IDIBAPS), Barcelona, Spain; Cancer Research Program, Hospital del Mar Research Institute (HMRI), Unidad Asociada IIBB-CSIC, Barcelona, Spain.
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2
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Saeed A, Tabernero J, Parikh A, Van den Eynde M, Karthaus M, Gerlinger M, Wang Z, Wang G, Smith R, Hecht JR. STELLAR-303: randomized phase III study of zanzalintinib + atezolizumab in previously treated metastatic colorectal cancer. Future Oncol 2024; 20:1733-1743. [PMID: 39041200 DOI: 10.1080/14796694.2024.2352276] [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: 01/12/2024] [Accepted: 05/03/2024] [Indexed: 07/24/2024] Open
Abstract
Most patients with metastatic colorectal cancer (mCRC) have limited treatment options following standard-of-care therapy. VEGFR-tyrosine kinase inhibitors (TKIs) have demonstrated clinical activity in mCRC in combination with immune checkpoint inhibitors (ICIs), particularly in patients without liver metastases. The TKI zanzalintinib (XL092) targets VEGFR, MET and TAM kinases, proteins that are involved in tumor growth, angiogenesis, metastasis and immunosuppression. Zanzalintinib has immunomodulatory properties that may enhance response to ICIs. Presented is the design of STELLAR-303, a global, phase III, open-label, randomized study evaluating zanzalintinib plus atezolizumab versus regorafenib in patients with non-MSI-H mCRC who progressed during/after or are refractory/intolerant to standard-of-care therapy. The primary end point is overall survival in patients without liver metastases.Clinical Trial Registration: NCT05425940 (ClinicalTrials.gov).
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Affiliation(s)
- Anwaar Saeed
- University of Pittsburgh Medical Center (UPMC) & UPMC Hillman Cancer Center, Pittsburgh, PA, USA
| | - Josep Tabernero
- Vall d'Hebron Hospital Campus & Institute of Oncology (VHIO), IOB-Quiron, UVic-UCC, Barcelona, Spain
| | - Aparna Parikh
- Harvard Medical School, Massachusetts General Hospital Cancer Center, Boston, MA, USA
| | - Marc Van den Eynde
- Institut Roi Albert II, Department of Medical Oncology Cliniques Universitaires St-Luc, Brussels, Belgium
- Institut de Recherche Clinique et Experimentale (Pole MIRO), Université Catholique de Louvain, Brussels, Belgium
| | - Meinolf Karthaus
- Department of Hematology & Oncology, Klinikum Neuperlach/Klinikum Harlaching, Munich, Germany
| | - Marco Gerlinger
- Barts Cancer Institute, Queen Mary University of London, UK
- Gastrointestinal Cancer Centre, St Bartholomew's Hospital, London, UK
| | | | | | | | - J Randolph Hecht
- David Geffen School of Medicine at UCLA, Jonsson Comprehensive Cancer Center, Santa Monica, CA, USA
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Breton-Patient C, Billotte S, Duchambon P, Fontaine G, Bombard S, Piguel S. Light-Activatable Photocaged UNC2025 for Triggering TAM Kinase Inhibition in Bladder Cancer. Chembiochem 2024; 25:e202300855. [PMID: 38363151 DOI: 10.1002/cbic.202300855] [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: 12/20/2023] [Revised: 02/15/2024] [Accepted: 02/16/2024] [Indexed: 02/17/2024]
Abstract
Photopharmacology is an emerging field that utilizes photo-responsive molecules to enable control over the activity of a drug using light. The aim is to limit the therapeutic action of a drug at the level of diseased tissues and organs. Considering the well-known implications of protein kinases in cancer and the therapeutic issues associated with protein kinase inhibitors, the photopharmacology is seen as an innovative and alternative solution with great potential in oncology. In this context, we developed the first photocaged TAM kinase inhibitors based on UNC2025, a first-in-class small molecule kinase inhibitor. These prodrugs showed good stability in biologically relevant buffer and rapid photorelease of the photoremovable protecting group upon UV-light irradiation (<10 min.). These light-activatable prodrugs led to a 16-fold decrease to a complete loss of kinase inhibition, depending on the protein and the position at which the coumarin-type phototrigger was introduced. The most promising candidate was the N,O-dicaged compound, showing the superiority of having two photolabile protecting groups on UNC2025 for being entirely inactive on TAM kinases. Under UV-light irradiation, the N,O-dicaged compound recovered its inhibitory potency in enzymatic assays and displayed excellent antiproliferative activity in RT112 cell lines.
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Affiliation(s)
- Chloé Breton-Patient
- Institut Curie, Université PSL CNRS UMR9187, Inserm U119, 91400, Orsay, France
- Université Paris-Saclay CNRS UMR9187, Inserm U119, 91400, Orsay, France
| | - Sébastien Billotte
- Université Paris-Saclay, Faculté de Pharmacie CNRS UMR 8076, 91400, Orsay, France
| | - Patricia Duchambon
- Institut Curie, Université PSL CNRS UMR9187, Inserm U119, 91400, Orsay, France
- Université Paris-Saclay CNRS UMR9187, Inserm U119, 91400, Orsay, France
| | - Gaëlle Fontaine
- Institut Curie, Université PSL CNRS UMR9187, Inserm U119, 91400, Orsay, France
- Université Paris-Saclay CNRS UMR9187, Inserm U119, 91400, Orsay, France
| | - Sophie Bombard
- Institut Curie, Université PSL CNRS UMR9187, Inserm U119, 91400, Orsay, France
- Université Paris-Saclay CNRS UMR9187, Inserm U119, 91400, Orsay, France
| | - Sandrine Piguel
- Université Paris-Saclay, Faculté de Pharmacie CNRS UMR 8076, 91400, Orsay, France
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Hou G, Wang X, Wang A, Yuan L, Zheng Q, Xiao H, Wang H. The role of secreted proteins in efferocytosis. Front Cell Dev Biol 2024; 11:1332482. [PMID: 38259511 PMCID: PMC10800375 DOI: 10.3389/fcell.2023.1332482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Accepted: 12/20/2023] [Indexed: 01/24/2024] Open
Abstract
The clearance of apoptotic cells known as efferocytosis is the final stage of apoptosis, and includes the recognition, phagocytosis, and degradation of apoptotic cells. The maintenance of tissue homeostasis requires the daily elimination of billions of apoptotic cells from the human body via the process of efferocytosis. Accordingly, aberrations in efferocytosis underlie a growing list of diseases, including atherosclerosis, cancer, and infections. During the initial phase of apoptosis, "Eat-Me" signals are exposed and recognized by phagocytes either directly through phagocyte receptors or indirectly through secreted proteins that function as bridge molecules that cross-link dying cells to phagocytes. Here, we set out to provide a comprehensive review of the molecular mechanisms and biological significance of secreted proteins in apoptotic cell clearance. Specifically, it focuses on how these secreted proteins act as bridging molecules to facilitate the clearance process.
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Affiliation(s)
| | | | | | | | | | - Hui Xiao
- College of Life Sciences, Shaanxi Normal University, Xi’an, China
| | - Hui Wang
- College of Life Sciences, Shaanxi Normal University, Xi’an, China
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Troncoso MF, Elola MT, Blidner AG, Sarrias L, Espelt MV, Rabinovich GA. The universe of galectin-binding partners and their functions in health and disease. J Biol Chem 2023; 299:105400. [PMID: 37898403 PMCID: PMC10696404 DOI: 10.1016/j.jbc.2023.105400] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 10/11/2023] [Accepted: 10/13/2023] [Indexed: 10/30/2023] Open
Abstract
Galectins, a family of evolutionarily conserved glycan-binding proteins, play key roles in diverse biological processes including tissue repair, adipogenesis, immune cell homeostasis, angiogenesis, and pathogen recognition. Dysregulation of galectins and their ligands has been observed in a wide range of pathologic conditions including cancer, autoimmune inflammation, infection, fibrosis, and metabolic disorders. Through protein-glycan or protein-protein interactions, these endogenous lectins can shape the initiation, perpetuation, and resolution of these processes, suggesting their potential roles in disease monitoring and treatment. However, despite considerable progress, a full understanding of the biology and therapeutic potential of galectins has not been reached due to their diversity, multiplicity of cell targets, and receptor promiscuity. In this article, we discuss the multiple galectin-binding partners present in different cell types, focusing on their contributions to selected physiologic and pathologic settings. Understanding the molecular bases of galectin-ligand interactions, particularly their glycan-dependency, the biochemical nature of selected receptors, and underlying signaling events, might contribute to designing rational therapeutic strategies to control a broad range of pathologic conditions.
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Affiliation(s)
- María F Troncoso
- Departamento de Química Biológica, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires, Buenos Aires, Argentina; Instituto de Química y Fisicoquímica Biológicas (IQUIFIB) Prof Alejandro C. Paladini, CONICET-Universidad de Buenos Aires, Buenos Aires, Argentina
| | - María T Elola
- Departamento de Química Biológica, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires, Buenos Aires, Argentina; Instituto de Química y Fisicoquímica Biológicas (IQUIFIB) Prof Alejandro C. Paladini, CONICET-Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Ada G Blidner
- Laboratorio de Glicomedicina, Instituto de Biología y Medicina Experimental (IBYME-CONICET), Buenos Aires, Argentina
| | - Luciana Sarrias
- Departamento de Química Biológica, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires, Buenos Aires, Argentina; Instituto de Química y Fisicoquímica Biológicas (IQUIFIB) Prof Alejandro C. Paladini, CONICET-Universidad de Buenos Aires, Buenos Aires, Argentina
| | - María V Espelt
- Departamento de Química Biológica, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires, Buenos Aires, Argentina; Instituto de Química y Fisicoquímica Biológicas (IQUIFIB) Prof Alejandro C. Paladini, CONICET-Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Gabriel A Rabinovich
- Laboratorio de Glicomedicina, Instituto de Biología y Medicina Experimental (IBYME-CONICET), Buenos Aires, Argentina; Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina.
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Mucke HA. Patent Highlights April-May 2023. Pharm Pat Anal 2023; 12:253-259. [PMID: 38197382 DOI: 10.4155/ppa-2023-0028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2024]
Abstract
A snapshot of noteworthy recent developments in the patent literature of relevance to pharmaceutical and medical research and development.
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The GSK3β/Mcl-1 axis is regulated by both FLT3-ITD and Axl and determines the apoptosis induction abilities of FLT3-ITD inhibitors. Cell Death Dis 2023; 9:44. [PMID: 36739272 PMCID: PMC9899255 DOI: 10.1038/s41420-023-01317-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 01/07/2023] [Accepted: 01/09/2023] [Indexed: 02/06/2023]
Abstract
Acute myeloid leukemia (AML) patients with FLT3-ITD mutations are associated with poor prognosis. FLT3-ITD inhibitors are developed and result in transient disease remission, but generally resistance develops. We propose that resistance occurs due to apoptosis evasion. We compared the abilities of five clinically used FLT3-ITD inhibitors, namely, midostaurin, crenolanib, gilteritinib, quizartinib, and sorafenib, to induce apoptosis. These drugs inhibit FLT3-ITD and induce apoptosis. Apoptosis induction is associated with GSK3β activation, Mcl-1 downregulation, and Bim upregulation. Sorafenib-resistant MOLM-13/sor cells have the secondary D835Y mutation and increased Axl signaling pathway with cross-resistance to quizartinib. Gilteritinib and crenolanib inhibit both FLT3-ITD and Axl and induce apoptosis in MOLM-13/sor cells, in which they activate GSK3β and downregulate Mcl-1. Inactivation of GSK3β through phosphorylation and inhibitors blocks apoptosis and Mcl-1 reduction. The Axl/GSK3β/Mcl-1 axis works as a feedback mechanism to attenuate apoptosis of FLT3-ITD inhibition. Homoharringtonine decreases the protein levels of Mcl-1, FLT3-ITD, and Axl. Moreover, it synergistically induces apoptosis with gilteritinib in vitro and prolongs survival of MOLM-13/sor xenografts. The GSK3β/Mcl-1 axis works as the hub of FLT3-ITD inhibitors and plays a critical role in resistance against FLT3-ITD AML-targeted therapy.
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Chen J, Wang H, Zhou L, Liu Z, Chen H, Tan X. A necroptosis-related gene signature for predicting prognosis, immune landscape, and drug sensitivity in hepatocellular carcinoma. Cancer Med 2022; 11:5079-5096. [PMID: 35560794 PMCID: PMC9761093 DOI: 10.1002/cam4.4812] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 04/22/2022] [Accepted: 04/26/2022] [Indexed: 02/03/2023] Open
Abstract
BACKGROUND Hepatocellular carcinoma (HCC) remains a growing threat to global health. Necroptosis is a newly discovered form of cell necrosis that plays a vital role in cancer development. Thus, we conducted this study to identify a predictive signature of HCC based on necroptosis-related genes. METHODS The tumor samples in the liver hepatocellular carcinoma (LIHC) cohort from The Cancer Genome Atlas (TCGA) database were subtyped using the consensus clustering algorithm. Univariate Cox regression and LASSO-Cox analysis were performed to identify a gene signature from genes differentially expressed between tumor clusters. Then, we integrated the TNM stage and the prognostic model to build a nomogram. The gene signature and the nomogram were externally validated in the GSE14520 cohort from the Gene Expression Omnibus (GEO) and the LIRP-JP cohort from the International Cancer Genome Consortium (ICGC). Evaluations of predictive performance evaluations were conducted using Kaplan-Meier plots, time-dependent receiver operating characteristic curves, principal component analyses, concordance indices, and decision curve analyses. The tumor microenvironment was estimated using eight published methods. Finally, we forecasted the sensitivity of HCC patients to immunotherapy and chemotherapy based on this gene signature. RESULTS We identified two necroptosis-related clusters and a 10-gene signature (MTMR2, CDCA8, S100A9, ANXA10, G6PD, SLC1A5, SLC2A1, SPP1, PLOD2, and MMP1). The gene signature and the nomogram had good predictive ability in the TCGA, ICGC, and GEO cohorts. The risk score was positively associated with the levels of necroptosis and immune cell infiltrations (especially of immunosuppressive cells). The high-risk group could benefit more from immunotherapy and some chemotherapeutics than the low-risk group. CONCLUSION The necroptosis-related gene signature provides a new method for the risk stratification and treatment optimization of HCC. The nomogram can further improve predictive accuracy.
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Affiliation(s)
- Junliang Chen
- Department of General SurgeryShengjing Hospital of China Medical UniversityShenyangLiaoningP. R. China
| | - Huaitao Wang
- Department of General SurgeryShengjing Hospital of China Medical UniversityShenyangLiaoningP. R. China
| | - Lei Zhou
- Department of General SurgeryShengjing Hospital of China Medical UniversityShenyangLiaoningP. R. China
| | - Zhihao Liu
- Department of General SurgeryShengjing Hospital of China Medical UniversityShenyangLiaoningP. R. China
| | - Hui Chen
- Department of General SurgeryShengjing Hospital of China Medical UniversityShenyangLiaoningP. R. China
| | - Xiaodong Tan
- Department of General SurgeryShengjing Hospital of China Medical UniversityShenyangLiaoningP. R. China
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Bultynck G. Introducing the Special Issue on "Death mechanisms in cellular homeostasis" in honor of Dr. Peter Ruvolo. BIOCHIMICA ET BIOPHYSICA ACTA. MOLECULAR CELL RESEARCH 2022; 1869:119213. [PMID: 34998920 DOI: 10.1016/j.bbamcr.2022.119213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Affiliation(s)
- Geert Bultynck
- KU Leuven, Laboratory of Molecular & Cellular Signaling, Department of Cellular and Molecular Medicine, Campus Gasthuisberg O/N-I bus 802, Herestraat 49, BE-3000 Leuven, Belgium.
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Kim HD, Park EJ, Choi EK, Song SY, Hoe KL, Kim DU. G-749 Promotes Receptor Tyrosine Kinase TYRO3 Degradation and Induces Apoptosis in Both Colon Cancer Cell Lines and Xenograft Mouse Models. Front Pharmacol 2021; 12:730241. [PMID: 34721022 PMCID: PMC8551583 DOI: 10.3389/fphar.2021.730241] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Accepted: 09/27/2021] [Indexed: 01/15/2023] Open
Abstract
G-749 is an FLT3 kinase inhibitor that was originally developed as a treatment for acute myeloid leukemia. Some FLT3 kinase inhibitors are dual kinase inhibitors that inhibit the TAM (Tyro3, Axl, Mer) receptor tyrosine kinase family and are used to treat solid cancers such as non-small cell lung cancer (NSCLC) and triple-negative breast cancer (TNBC). AXL promotes metastasis, suppression of immune response, and drug resistance in NSCLC and TNBC. G-749, a potential TAM receptor tyrosine kinase inhibitor, and its derivative SKI-G-801, effectively inhibits the phosphorylation of AXL at nanomolar concentration (IC50 = 20 nM). This study aimed to investigate the anticancer effects of G-749 targeting the TAM receptor tyrosine kinase in colon cancer. Here, we demonstrate the potential of G-749 to effectively inhibit tumorigenesis by degrading TYRO3 via regulated intramembrane proteolysis both in vitro and in vivo. In addition, we demonstrated that G-749 inhibits the signaling pathway associated with cell proliferation in colon cancer cell lines HCT15 and SW620, as well as tumor xenograft mouse models. We propose G-749 as a new therapeutic agent for the treatment of colon cancer caused by abnormal TYRO3 expression or activity.
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Affiliation(s)
- Hae Dong Kim
- Rare Disease Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, South Korea
- Department of New Drug Development, Chungnam National University, Daejeon, South Korea
| | - Eun Jung Park
- Rare Disease Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, South Korea
- Application Strategy and Development Division, GeneChem Inc., Daejeon, South Korea
| | - Eun Kyoung Choi
- Rare Disease Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, South Korea
| | - Seuk Young Song
- Rare Disease Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, South Korea
| | - Kwang-Lae Hoe
- Department of New Drug Development, Chungnam National University, Daejeon, South Korea
| | - Dong-Uk Kim
- Rare Disease Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, South Korea
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