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R Solomon-Zemler Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel

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L Basel-Vanagaite Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
Raphael Recanati Genetic Institute, Rabin Medical Center – Beilinson Hospital, Petach Tikva, Israel
Felsenstein Medical Research Center, Petach Tikva, Israel
Pediatric Genetics, Schneider Children’s Medical Center of Israel, Petach Tikva, Israel

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D Steier Day Hospitalization Department, Schneider Children’s Medical Center of Israel, Petach Tikva, Israel

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S Yakar David B. Kriser Dental Center, Department of Basic Science and Craniofacial Biology, New York University College of Dentistry, New York, New York, USA

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E Mel Jesse Z. and Sara Lea Shafer Institute for Endocrinology and Diabetes, Schneider Children’s Medical Center of Israel, Petach Tikva, Israel

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M Phillip Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
Jesse Z. and Sara Lea Shafer Institute for Endocrinology and Diabetes, Schneider Children’s Medical Center of Israel, Petach Tikva, Israel

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L Bazak Raphael Recanati Genetic Institute, Rabin Medical Center – Beilinson Hospital, Petach Tikva, Israel

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D Bercovich Tel-Hai College, Tel-Hai, Israel

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H Werner Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
Shalom and VardaYoran Institute for Human Genome Research, Tel Aviv University, Tel Aviv, Israel

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L de Vries Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
Jesse Z. and Sara Lea Shafer Institute for Endocrinology and Diabetes, Schneider Children’s Medical Center of Israel, Petach Tikva, Israel

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specific (genetic or other) defect can be recognized. Growth and developmental conditions under the umbrella of congenital insulin-like growth factor-1 ( IGF-1 ) deficiencies include: (i) growth hormone (GH) releasing hormone-receptor ( GHRH-R ) defect

Article Type:
Research Article
DOI:
https://doi.org/10.1530/EC-17-0038
Volume/Issue:
Volume 6: Issue 6
Open access
Doron Weinstein
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Rive Sarfstein
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Zvi Laron Department of Human Molecular Genetics and Biochemistry, Endocrinology and Diabetes Research Unit, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel

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Haim Werner
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, and experimental evidence suggests an association between IGF system components and PCa development (1) . In particular, a close functional connection has been identified between the IGF1 receptor (IGF1R), a transmembrane heterotetramer primarily

Article Type:
Research Article
DOI:
https://doi.org/10.1530/EC-13-0086
Volume/Issue:
Volume 3: Issue 1
Open access
A J Varewijck Erasmus MC, Department of Internal Medicine, Division of Endocrinology, 's-Gravendijkwal 230, Room D-443, 3015 CE Rotterdam, The Netherlands

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A J van der Lely Erasmus MC, Department of Internal Medicine, Division of Endocrinology, 's-Gravendijkwal 230, Room D-443, 3015 CE Rotterdam, The Netherlands

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S J C M M Neggers Erasmus MC, Department of Internal Medicine, Division of Endocrinology, 's-Gravendijkwal 230, Room D-443, 3015 CE Rotterdam, The Netherlands

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S W J Lamberts Erasmus MC, Department of Internal Medicine, Division of Endocrinology, 's-Gravendijkwal 230, Room D-443, 3015 CE Rotterdam, The Netherlands

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L J Hofland Erasmus MC, Department of Internal Medicine, Division of Endocrinology, 's-Gravendijkwal 230, Room D-443, 3015 CE Rotterdam, The Netherlands

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J A M J L Janssen Erasmus MC, Department of Internal Medicine, Division of Endocrinology, 's-Gravendijkwal 230, Room D-443, 3015 CE Rotterdam, The Netherlands

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are still used to assess IGF1 bioactivity has been the lack of reliable assays to measure IGF1 bioactivity. An IGF1 receptor (IGF1R)-specific kinase receptor activation (KIRA) assay has been developed as an alternative method to evaluate circulating

Article Type:
Research Article
DOI:
https://doi.org/10.1530/EC-14-0028
Volume/Issue:
Volume 3: Issue 2
Open access
R C S van Adrichem
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L J Hofland
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R A Feelders
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M C De Martino
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P M van Koetsveld
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C H J van Eijck Department of Internal Medicine, Department of Surgery, Department of Pathology, Sector of Endocrinology, Erasmus MC, ‘s Gravendijkwal 230, Room D-430, 3015 CE Rotterdam, The Netherlands

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R R de Krijger Department of Internal Medicine, Department of Surgery, Department of Pathology, Sector of Endocrinology, Erasmus MC, ‘s Gravendijkwal 230, Room D-430, 3015 CE Rotterdam, The Netherlands

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D M Sprij-Mooij
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J A M J L Janssen
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W W de Herder
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functions in normal tissues and tumors, plays an important role in the pathophysiology of GEP NETs (2) . The IGF system consists of different IGF-related genes: two ligands (IGF1 and IGF2), two IGF receptors (IGF1R and IGF2R), two insulin receptors (IR

Article Type:
Research Article
DOI:
https://doi.org/10.1530/EC-13-0052
Volume/Issue:
Volume 2: Issue 4
Open access
Rossella Cannarella Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy

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Teresa Mattina Genetics, University of Catania, Catania, Italy

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Rosita A Condorelli Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy

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Laura M Mongioì Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy

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Giuseppe Pandini Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy

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Sandro La Vignera Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy

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Aldo E Calogero Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy

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Introduction Insulin-like growth factor 1 receptor ( IGF1R ) gene, made up of 315,991 base pairs, maps on the 15q26.3 chromosome. It encodes for a protein with a tyrosine kinase domain, which binds the IGF1 and is responsible for its

Article Type:
Research Article
DOI:
https://doi.org/10.1530/EC-17-0158
Volume/Issue:
Volume 6: Issue 7
Open access
Giulia Bresciani Section of Endocrinology and Internal Medicine, Department of Medical Sciences, University of Ferrara, Ferrara, Italy

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Angeliki Ditsiou Department of Biochemistry and Biomedicine, School of Life Sciences, University of Sussex, Brighton, UK

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Chiara Cilibrasi Department of Biochemistry and Biomedicine, School of Life Sciences, University of Sussex, Brighton, UK

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Viviana Vella Department of Biochemistry and Biomedicine, School of Life Sciences, University of Sussex, Brighton, UK

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Federico Rea Department of Cardiac, Thoracic and Vascular Sciences, University of Padua, Padua, Italy

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Marco Schiavon Department of Cardiac, Thoracic and Vascular Sciences, University of Padua, Padua, Italy

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Narciso Giorgio Cavallesco Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy

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Georgios Giamas Department of Biochemistry and Biomedicine, School of Life Sciences, University of Sussex, Brighton, UK

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Maria Chiara Zatelli Section of Endocrinology and Internal Medicine, Department of Medical Sciences, University of Ferrara, Ferrara, Italy

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Teresa Gagliano Department of Biochemistry and Biomedicine, School of Life Sciences, University of Sussex, Brighton, UK

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significantly decrease IGF1R phosphorylation levels and its co-treatment with the corresponding growth factor IGF1 partially restored receptor phosphorylation. pVEGFR2 levels were evaluated after treatment with sunitinib on primary culture, however, a modest and

Article Type:
Research Article
DOI:
https://doi.org/10.1530/EC-19-0192
Volume/Issue:
Volume 8: Issue 6
Open access
Yusaku Mori Department of Physiology, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
Department of Diabetes, Metabolism, and Endocrinology, Showa University School of Medicine, Shinagawa, Tokyo, Japan

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Eunhyoung Ko Department of Physiology, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada

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Rudolf Furrer Department of Nutritional Sciences, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada

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Linda C Qu Department of Physiology, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada

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Stuart C Wiber Department of Physiology, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada

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I George Fantus Departments of Medicine and Physiology, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
Toronto General Research Institute, University Health Network, Toronto, Ontario, Canada
Division of Endocrinology and Metabolism, Leadership Centre for Diabetes, Mount Sinai Hospital, Toronto, Ontario, Canada

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Mario Thevis Center for Preventive Doping Research and Institute of Biochemistry, German Sport University Cologne, Cologne, Germany

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Alan Medline Department of Laboratory Medicine & Pathobiology, University of Toronto, Toronto, Ontario, Canada
Department of Pathology, Humber River Regional Hospital, Toronto, Ontario, Canada

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Adria Giacca Departments of Physiology and Medicine, Institute of Medical Science, Banting and Best Diabetes Centre, University of Toronto, Toronto, Ontario, Canada

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insulin-like growth factor-1 receptor (IGF-1R) are highly expressed in most breast cancers ( 19 ). In vitro studies show that glargine, which has a higher affinity for the IGF-1R than human insulin, also has a greater mitotic effect in breast cancer cell

Article Type:
Research Article
DOI:
https://doi.org/10.1530/EC-17-0358
Volume/Issue:
Volume 7: Issue 5
Open access
Adrian F Daly Department of Endocrinology, Centre Hospitalier Universitaire (CHU) de Liège, Liège Université, Domaine Universitaire du Sart-Tilman, Liège, Belgium

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Liliya Rostomyan Department of Endocrinology, Centre Hospitalier Universitaire (CHU) de Liège, Liège Université, Domaine Universitaire du Sart-Tilman, Liège, Belgium

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Daniela Betea Department of Endocrinology, Centre Hospitalier Universitaire (CHU) de Liège, Liège Université, Domaine Universitaire du Sart-Tilman, Liège, Belgium

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Jean-François Bonneville Department of Endocrinology, Centre Hospitalier Universitaire (CHU) de Liège, Liège Université, Domaine Universitaire du Sart-Tilman, Liège, Belgium

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Chiara Villa Department of Endocrinology, Centre Hospitalier Universitaire (CHU) de Liège, Liège Université, Domaine Universitaire du Sart-Tilman, Liège, Belgium
Department of Pathological Cytology and Anatomy, Foch Hospital, Paris, France

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Natalia S Pellegata Institute for Diabetes and Cancer, Helmholtz Zentrum München, Neuherberg, Germany

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Beatrice Waser Division of Cell Biology and Experimental Cancer Research, Institute of Pathology, University of Bern, Bern, Switzerland

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Jean-Claude Reubi Division of Cell Biology and Experimental Cancer Research, Institute of Pathology, University of Bern, Bern, Switzerland

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Catherine Waeber Stephan Clinique Générale Ste-Anne, Fribourg, Switzerland

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Emanuel Christ Department of Endocrinology, Diabetology and Metabolism, University Hospital Basel, University of Basel, Basel, Switzerland

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Albert Beckers Department of Endocrinology, Centre Hospitalier Universitaire (CHU) de Liège, Liège Université, Domaine Universitaire du Sart-Tilman, Liège, Belgium

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Introduction Acromegaly is a rare, classical endocrine disorder that is due to chronic excess secretion of growth hormone (GH) and insulin-like growth factor 1 (IGF-1) that has a prevalence of 1 in 8000–14,000 of the population ( 1 , 2 , 3

Article Type:
Research Article
DOI:
https://doi.org/10.1530/EC-19-0004
Volume/Issue:
Volume 8: Issue 4
Open access
Wenjun Long Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China

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Tuo Zhou Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China

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Xiuping Xuan Department of Endocrinology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China

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Qiuli Cao Department of Endocrinology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China

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Zuojie Luo Department of Endocrinology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China

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Yingfen Qin Department of Endocrinology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China

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Qin Ning Department of Infectious Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China

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Xiaoping Luo Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China

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Xuemei Xie Department of Endocrinology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China

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insulin-like growth factor-1 receptor (IGF-1R) could also be co-activated with the IR-β by insulin ( 34 ), we then analyzed the expression of IGF-1R and found that the protein levels of IGF-1R were significantly reduced in the skeletal muscle of male CG

Article Type:
Research Article
Collections:
Metabolic Syndrome and Diabetes
DOI:
https://doi.org/10.1530/EC-21-0203
Volume/Issue:
Volume 11: Issue 1
Open access
T L C Wolters Division of Endocrinology, Department of Internal Medicine, Radboud University Medical Center, Nijmegen, The Netherlands

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C D C C van der Heijden Division of Experimental Internal Medicine, Department of Internal Medicine, Radboud University Medical Center, Nijmegen, The Netherlands
Division of Vascular Medicine, Department of Internal Medicine, Radboud University Medical Center, Nijmegen, The Netherlands

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N van Leeuwen Department of Physiology, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands

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B T P Hijmans-Kersten Department of Physiology, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands

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M G Netea Division of Experimental Internal Medicine, Department of Internal Medicine, Radboud University Medical Center, Nijmegen, The Netherlands

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J W A Smit Division of Endocrinology, Department of Internal Medicine, Radboud University Medical Center, Nijmegen, The Netherlands

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D H J Thijssen Department of Physiology, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
Research Institute for Sport and Exercise Sciences, Liverpool John Moores University, Liverpool, UK

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A R M M Hermus Division of Endocrinology, Department of Internal Medicine, Radboud University Medical Center, Nijmegen, The Netherlands

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N P Riksen Division of Vascular Medicine, Department of Internal Medicine, Radboud University Medical Center, Nijmegen, The Netherlands

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R T Netea-Maier Division of Endocrinology, Department of Internal Medicine, Radboud University Medical Center, Nijmegen, The Netherlands

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). Intriguingly, immune cells express GH and IGF1 receptors ( 16 , 17 ). Previously, we found that IGF1 can impact on monocyte inflammatory function in vitro ( 18 ). Moreover, exposure to IGF1 induces trained immunity ( 19 ). However, studies on the

Article Type:
Research Article
DOI:
https://doi.org/10.1530/EC-19-0430
Volume/Issue:
Volume 8: Issue 12
Open access