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Abstract
Professor Cecília Maria Arraiano directs a research group named "Control of Gene Expression" at Instituto de Tecnologia Química e Biológica, Universidade NOVA de Lisboa, Oeiras, Portugal. She started her scientific journey at the University of Lisbon, where she graduated in Biology, before completing her PhD on Genetics as a Fulbright-Hays Fellow at the University of Georgia, Athens, USA. After a postdoc in the USA, she returned to Lisbon to establish her own lab. She has authored close to 200 publications mainly in the field of RNA degradation mechanisms, with a focus on enzymes and RNA chaperones that mediate RNA decay in microorganisms. She has received several prizes and is an active member of prestigious organizations. Namely, she is an EMBO member, Fellow of the European Academy of Microbiology, Fellow of the American Academy of Microbiology, and member of the Portuguese Academy of Sciences. In addition, Prof. Arraiano has chaired the FEBS Working Group on Women in Science from 2014 to 2022. In this fascinating interview, she discusses her research, her experience working in the USA and Portugal, and the importance of initiatives to support women in science.
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Affiliation(s)
- Ruzhica Bogeska
- FEBS Open Bio Editorial Office, Suite B1, Third Floor, St Andrew's House, 59 St Andrew's Street, Cambridge, CB2 3BZ, UK
| | - Cecília Maria Arraiano
- Instituto de Tecnologia Química e Biológica António Xavier, Universidade Nova de Lisboa, Av. da República, 2780-157, Oeiras, Portugal
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2
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Bonadonna M, Altamura S, Tybl E, Palais G, Qatato M, Polycarpou-Schwarz M, Schneider M, Kalk C, Rüdiger W, Ertl A, Anstee N, Bogeska R, Helm D, Milsom MD, Galy B. Iron regulatory protein (IRP)-mediated iron homeostasis is critical for neutrophil development and differentiation in the bone marrow. Sci Adv 2022; 8:eabq4469. [PMID: 36197975 PMCID: PMC9534496 DOI: 10.1126/sciadv.abq4469] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Accepted: 08/18/2022] [Indexed: 06/01/2023]
Abstract
Iron is mostly devoted to the hemoglobinization of erythrocytes for oxygen transport. However, emerging evidence points to a broader role for the metal in hematopoiesis, including the formation of the immune system. Iron availability in mammalian cells is controlled by iron-regulatory protein 1 (IRP1) and IRP2. We report that global disruption of both IRP1 and IRP2 in adult mice impairs neutrophil development and differentiation in the bone marrow, yielding immature neutrophils with abnormally high glycolytic and autophagic activity, resulting in neutropenia. IRPs promote neutrophil differentiation in a cell intrinsic manner by securing cellular iron supply together with transcriptional control of neutropoiesis to facilitate differentiation to fully mature neutrophils. Unlike neutrophils, monocyte count was not affected by IRP and iron deficiency, suggesting a lineage-specific effect of iron on myeloid output. This study unveils the previously unrecognized importance of IRPs and iron metabolism in the formation of a major branch of the innate immune system.
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Affiliation(s)
- Michael Bonadonna
- German Cancer Research Center, “Division of Virus-Associated Carcinogenesis”, Im Neuenheimer Feld 280, 69120 Heidelberg, Germany
- Biosciences Faculty, University of Heidelberg, 69120 Heidelberg, Germany
| | - Sandro Altamura
- University of Heidelberg, Department of Pediatric Hematology, Oncology and Immunology, Im Neuenheimer Feld 350, 69120 Heidelberg, Germany
| | - Elisabeth Tybl
- German Cancer Research Center, “Division of Virus-Associated Carcinogenesis”, Im Neuenheimer Feld 280, 69120 Heidelberg, Germany
- IB-Cancer Research Foundation, Science Park 2, 66123 Saarbrücken, Germany
| | - Gael Palais
- German Cancer Research Center, “Division of Virus-Associated Carcinogenesis”, Im Neuenheimer Feld 280, 69120 Heidelberg, Germany
| | - Maria Qatato
- German Cancer Research Center, “Division of Virus-Associated Carcinogenesis”, Im Neuenheimer Feld 280, 69120 Heidelberg, Germany
| | - Maria Polycarpou-Schwarz
- German Cancer Research Center, “Division of Virus-Associated Carcinogenesis”, Im Neuenheimer Feld 280, 69120 Heidelberg, Germany
| | - Martin Schneider
- German Cancer Research Center, Mass Spectrometry based Protein Analysis Unit, Im Neuenheimer Feld 280, 69120 Heidelberg, Germany
| | - Christina Kalk
- German Cancer Research Center, “Division of Virus-Associated Carcinogenesis”, Im Neuenheimer Feld 280, 69120 Heidelberg, Germany
| | - Wibke Rüdiger
- German Cancer Research Center, “Division of Virus-Associated Carcinogenesis”, Im Neuenheimer Feld 280, 69120 Heidelberg, Germany
| | - Alina Ertl
- German Cancer Research Center, “Division of Virus-Associated Carcinogenesis”, Im Neuenheimer Feld 280, 69120 Heidelberg, Germany
| | - Natasha Anstee
- Heidelberg Institute for Stem Cell Technology and Experimental Medicine, Im Neuenheimer Feld 280, 69120 Heidelberg, Germany
- German Cancer Research Center, “Division of Experimental Hematology”, Im Neuenheimer Feld 280, 69120 Heidelberg, Germany
| | - Ruzhica Bogeska
- Heidelberg Institute for Stem Cell Technology and Experimental Medicine, Im Neuenheimer Feld 280, 69120 Heidelberg, Germany
- German Cancer Research Center, “Division of Experimental Hematology”, Im Neuenheimer Feld 280, 69120 Heidelberg, Germany
| | - Dominic Helm
- German Cancer Research Center, Mass Spectrometry based Protein Analysis Unit, Im Neuenheimer Feld 280, 69120 Heidelberg, Germany
| | - Michael D. Milsom
- Heidelberg Institute for Stem Cell Technology and Experimental Medicine, Im Neuenheimer Feld 280, 69120 Heidelberg, Germany
- German Cancer Research Center, “Division of Experimental Hematology”, Im Neuenheimer Feld 280, 69120 Heidelberg, Germany
| | - Bruno Galy
- German Cancer Research Center, “Division of Virus-Associated Carcinogenesis”, Im Neuenheimer Feld 280, 69120 Heidelberg, Germany
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3
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Saçma M, Matteini F, Mulaw MA, Hageb A, Bogeska R, Sakk V, Vollmer A, Marka G, Soller K, Milsom MD, Florian MC, Geiger H. Fast and high-fidelity in situ 3D imaging protocol for stem cells and niche components for mouse organs and tissues. STAR Protoc 2022; 3:101483. [PMID: 35769923 PMCID: PMC9234157 DOI: 10.1016/j.xpro.2022.101483] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Quantitative 3D imaging of organ-wide cellular and subcellular components is central for revealing and understanding complex interactions between stem cells and their microenvironment. Here, we present a gentle but fast whole-mount immunofluorescence staining protocol for 3D confocal microscopy (iFAST3D) that preserves the 3D structure of the entire tissue and that of subcellular structures with high fidelity. The iFAST3D protocol enables reproducible and high-resolution 3D imaging of stem cells and various niche components for many mouse organs and tissues. For complete details on the use and execution of this protocol, please refer to Saçma et al. (2019). Whole-mount immunostaining protocol for 3D microscopy of stem cells and niche components Fast pipeline for multiple mouse organs and tissues High preservation of mouse tissue morphology and molecular integrity Allows long-term (up to 5 years) storage of samples for subsequent staining and imaging
Publisher’s note: Undertaking any experimental protocol requires adherence to local institutional guidelines for laboratory safety and ethics.
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Affiliation(s)
- Mehmet Saçma
- Institute of Molecular Medicine, Ulm University, 89081 Ulm, Germany.
| | - Francesca Matteini
- Stem Cell Aging Group, Regenerative Medicine Program, The Bellvitge Institute for Biomedical Research (IDIBELL), L'Hospitalet de Llobregat, Barcelona, Spain; Program for Advancing the Clinical Translation of Regenerative Medicine of Catalonia, P-CMR[C], L'Hospitalet de Llobregat, Barcelona, Spain
| | - Medhanie A Mulaw
- Molecular Oncology Institute of Experimental Cancer Research, Medical Faculty, Ulm University, Ulm, Germany
| | - Ali Hageb
- Institute of Molecular Medicine, Ulm University, 89081 Ulm, Germany
| | - Ruzhica Bogeska
- Division of Experimental Hematology, German Cancer Research Center (DKFZ) and Heidelberg Institute for Stem Cell Technology and Experimental Medicine (HI-STEM), Heidelberg, Germany
| | - Vadim Sakk
- Institute of Molecular Medicine, Ulm University, 89081 Ulm, Germany
| | - Angelika Vollmer
- Institute of Molecular Medicine, Ulm University, 89081 Ulm, Germany
| | - Gina Marka
- Institute of Molecular Medicine, Ulm University, 89081 Ulm, Germany
| | - Karin Soller
- Institute of Molecular Medicine, Ulm University, 89081 Ulm, Germany
| | - Michael D Milsom
- Division of Experimental Hematology, German Cancer Research Center (DKFZ) and Heidelberg Institute for Stem Cell Technology and Experimental Medicine (HI-STEM), Heidelberg, Germany
| | - Maria Carolina Florian
- Stem Cell Aging Group, Regenerative Medicine Program, The Bellvitge Institute for Biomedical Research (IDIBELL), L'Hospitalet de Llobregat, Barcelona, Spain; Program for Advancing the Clinical Translation of Regenerative Medicine of Catalonia, P-CMR[C], L'Hospitalet de Llobregat, Barcelona, Spain; Center for Networked Biomedical Research on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid, Spain
| | - Hartmut Geiger
- Institute of Molecular Medicine, Ulm University, 89081 Ulm, Germany.
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4
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Cagan A, Baez-Ortega A, Brzozowska N, Abascal F, Coorens THH, Sanders MA, Lawson ARJ, Harvey LMR, Bhosle S, Jones D, Alcantara RE, Butler TM, Hooks Y, Roberts K, Anderson E, Lunn S, Flach E, Spiro S, Januszczak I, Wrigglesworth E, Jenkins H, Dallas T, Masters N, Perkins MW, Deaville R, Druce M, Bogeska R, Milsom MD, Neumann B, Gorman F, Constantino-Casas F, Peachey L, Bochynska D, Smith ESJ, Gerstung M, Campbell PJ, Murchison EP, Stratton MR, Martincorena I. Somatic mutation rates scale with lifespan across mammals. Nature 2022; 604:517-524. [PMID: 35418684 PMCID: PMC9021023 DOI: 10.1038/s41586-022-04618-z] [Citation(s) in RCA: 157] [Impact Index Per Article: 78.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Accepted: 03/07/2022] [Indexed: 12/22/2022]
Abstract
The rates and patterns of somatic mutation in normal tissues are largely unknown outside of humans1-7. Comparative analyses can shed light on the diversity of mutagenesis across species, and on long-standing hypotheses about the evolution of somatic mutation rates and their role in cancer and ageing. Here we performed whole-genome sequencing of 208 intestinal crypts from 56 individuals to study the landscape of somatic mutation across 16 mammalian species. We found that somatic mutagenesis was dominated by seemingly endogenous mutational processes in all species, including 5-methylcytosine deamination and oxidative damage. With some differences, mutational signatures in other species resembled those described in humans8, although the relative contribution of each signature varied across species. Notably, the somatic mutation rate per year varied greatly across species and exhibited a strong inverse relationship with species lifespan, with no other life-history trait studied showing a comparable association. Despite widely different life histories among the species we examined-including variation of around 30-fold in lifespan and around 40,000-fold in body mass-the somatic mutation burden at the end of lifespan varied only by a factor of around 3. These data unveil common mutational processes across mammals, and suggest that somatic mutation rates are evolutionarily constrained and may be a contributing factor in ageing.
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Affiliation(s)
- Alex Cagan
- Cancer, Ageing and Somatic Mutation (CASM), Wellcome Sanger Institute, Hinxton, UK.
| | - Adrian Baez-Ortega
- Cancer, Ageing and Somatic Mutation (CASM), Wellcome Sanger Institute, Hinxton, UK
| | - Natalia Brzozowska
- Cancer, Ageing and Somatic Mutation (CASM), Wellcome Sanger Institute, Hinxton, UK
| | - Federico Abascal
- Cancer, Ageing and Somatic Mutation (CASM), Wellcome Sanger Institute, Hinxton, UK
| | - Tim H H Coorens
- Cancer, Ageing and Somatic Mutation (CASM), Wellcome Sanger Institute, Hinxton, UK
| | - Mathijs A Sanders
- Cancer, Ageing and Somatic Mutation (CASM), Wellcome Sanger Institute, Hinxton, UK
- Department of Hematology, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Andrew R J Lawson
- Cancer, Ageing and Somatic Mutation (CASM), Wellcome Sanger Institute, Hinxton, UK
| | - Luke M R Harvey
- Cancer, Ageing and Somatic Mutation (CASM), Wellcome Sanger Institute, Hinxton, UK
| | - Shriram Bhosle
- Cancer, Ageing and Somatic Mutation (CASM), Wellcome Sanger Institute, Hinxton, UK
| | - David Jones
- Cancer, Ageing and Somatic Mutation (CASM), Wellcome Sanger Institute, Hinxton, UK
| | - Raul E Alcantara
- Cancer, Ageing and Somatic Mutation (CASM), Wellcome Sanger Institute, Hinxton, UK
| | - Timothy M Butler
- Cancer, Ageing and Somatic Mutation (CASM), Wellcome Sanger Institute, Hinxton, UK
| | - Yvette Hooks
- Cancer, Ageing and Somatic Mutation (CASM), Wellcome Sanger Institute, Hinxton, UK
| | - Kirsty Roberts
- Cancer, Ageing and Somatic Mutation (CASM), Wellcome Sanger Institute, Hinxton, UK
| | - Elizabeth Anderson
- Cancer, Ageing and Somatic Mutation (CASM), Wellcome Sanger Institute, Hinxton, UK
| | - Sharna Lunn
- Cancer, Ageing and Somatic Mutation (CASM), Wellcome Sanger Institute, Hinxton, UK
| | - Edmund Flach
- Wildlife Health Services, Zoological Society of London, London, UK
| | - Simon Spiro
- Wildlife Health Services, Zoological Society of London, London, UK
| | - Inez Januszczak
- Wildlife Health Services, Zoological Society of London, London, UK
- The Natural History Museum, London, UK
| | | | - Hannah Jenkins
- Wildlife Health Services, Zoological Society of London, London, UK
| | - Tilly Dallas
- Wildlife Health Services, Zoological Society of London, London, UK
| | - Nic Masters
- Wildlife Health Services, Zoological Society of London, London, UK
| | | | - Robert Deaville
- Institute of Zoology, Zoological Society of London, London, UK
| | - Megan Druce
- Division of Experimental Hematology, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Heidelberg Institute for Stem Cell Technology and Experimental Medicine GmbH (HI-STEM), Heidelberg, Germany
| | - Ruzhica Bogeska
- Division of Experimental Hematology, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Heidelberg Institute for Stem Cell Technology and Experimental Medicine GmbH (HI-STEM), Heidelberg, Germany
| | - Michael D Milsom
- Division of Experimental Hematology, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Heidelberg Institute for Stem Cell Technology and Experimental Medicine GmbH (HI-STEM), Heidelberg, Germany
| | - Björn Neumann
- Wellcome Trust-Medical Research Council Cambridge Stem Cell Institute, University of Cambridge, Cambridge, UK
- Department of Clinical Neurosciences, University of Cambridge, Cambridge, UK
| | - Frank Gorman
- Department of Veterinary Medicine, University of Cambridge, Cambridge, UK
| | | | - Laura Peachey
- Department of Veterinary Medicine, University of Cambridge, Cambridge, UK
- Bristol Veterinary School, Faculty of Health Sciences, University of Bristol, Langford, UK
| | - Diana Bochynska
- Department of Veterinary Medicine, University of Cambridge, Cambridge, UK
- Department of Pathology, Faculty of Veterinary Medicine, Universitatea de Stiinte Agricole si Medicina Veterinara, Cluj-Napoca, Romania
| | | | - Moritz Gerstung
- European Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Hinxton, UK
| | - Peter J Campbell
- Cancer, Ageing and Somatic Mutation (CASM), Wellcome Sanger Institute, Hinxton, UK
| | | | - Michael R Stratton
- Cancer, Ageing and Somatic Mutation (CASM), Wellcome Sanger Institute, Hinxton, UK
| | - Iñigo Martincorena
- Cancer, Ageing and Somatic Mutation (CASM), Wellcome Sanger Institute, Hinxton, UK.
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5
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Malehmir M, Pfister D, Gallage S, Szydlowska M, Inverso D, Kotsiliti E, Leone V, Peiseler M, Surewaard BGJ, Rath D, Ali A, Wolf MJ, Drescher H, Healy ME, Dauch D, Kroy D, Krenkel O, Kohlhepp M, Engleitner T, Olkus A, Sijmonsma T, Volz J, Deppermann C, Stegner D, Helbling P, Nombela-Arrieta C, Rafiei A, Hinterleitner M, Rall M, Baku F, Borst O, Wilson CL, Leslie J, O'Connor T, Weston CJ, Chauhan A, Adams DH, Sheriff L, Teijeiro A, Prinz M, Bogeska R, Anstee N, Bongers MN, Notohamiprodjo M, Geisler T, Withers DJ, Ware J, Mann DA, Augustin HG, Vegiopoulos A, Milsom MD, Rose AJ, Lalor PF, Llovet JM, Pinyol R, Tacke F, Rad R, Matter M, Djouder N, Kubes P, Knolle PA, Unger K, Zender L, Nieswandt B, Gawaz M, Weber A, Heikenwalder M. Author Correction: Platelet GPIbα is a mediator and potential interventional target for NASH and subsequent liver cancer. Nat Med 2022; 28:600. [PMID: 35181768 DOI: 10.1038/s41591-022-01693-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Mohsen Malehmir
- Department of Pathology and Molecular Pathology, University and University Hospital Zurich, Zurich, Switzerland
| | - Dominik Pfister
- Division of Chronic Inflammation and Cancer, German Cancer Research Center Heidelberg (DKFZ), Heidelberg, Germany
| | - Suchira Gallage
- Division of Chronic Inflammation and Cancer, German Cancer Research Center Heidelberg (DKFZ), Heidelberg, Germany
| | - Marta Szydlowska
- Division of Chronic Inflammation and Cancer, German Cancer Research Center Heidelberg (DKFZ), Heidelberg, Germany
| | - Donato Inverso
- Division of Vascular Oncology and Metastasis, German Cancer Research Center Heidelberg (DKFZ-ZMBH Alliance), Heidelberg, Germany
- European Center of Angioscience (ECAS), Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Elena Kotsiliti
- Division of Chronic Inflammation and Cancer, German Cancer Research Center Heidelberg (DKFZ), Heidelberg, Germany
- Institute for Virology, Technische Universität München/Helmholtz Zentrum München, Munich, Germany
| | - Valentina Leone
- Division of Chronic Inflammation and Cancer, German Cancer Research Center Heidelberg (DKFZ), Heidelberg, Germany
- Research Unit of Radiation Cytogenetics, Helmholtz Zentrum München, Neuherberg, Germany
| | - Moritz Peiseler
- Calvin Phoebe & Joan Snyder Institute for Chronic Diseases, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Department of Physiology and Pharmacology, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Bas G J Surewaard
- Department of Physiology and Pharmacology, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Department of Microbiology, Immunology & Infectious Diseases, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Department of Medical Microbiology, University Medical Center, Utrmeecht, the Netherlands
| | - Dominik Rath
- Department of Cardiology and Circulatory Diseases, Internal Medicine Clinic III, Eberhard Karls University Tübingen, Tübingen, Germany
| | - Adnan Ali
- Division of Chronic Inflammation and Cancer, German Cancer Research Center Heidelberg (DKFZ), Heidelberg, Germany
| | - Monika Julia Wolf
- Department of Pathology and Molecular Pathology, University and University Hospital Zurich, Zurich, Switzerland
| | - Hannah Drescher
- Department of Medicine III, University Hospital RWTH Aachen, Aachen, Germany
| | - Marc E Healy
- Department of Pathology and Molecular Pathology, University and University Hospital Zurich, Zurich, Switzerland
| | - Daniel Dauch
- Department of Internal Medicine VIII, University Hospital Tübingen, Tübingen, Germany
- Department of Physiology I, Institute of Physiology, Eberhard Karls University Tübingen, Tübingen, Germany
| | - Daniela Kroy
- Department of Medicine III, University Hospital RWTH Aachen, Aachen, Germany
| | - Oliver Krenkel
- Department of Medicine III, University Hospital RWTH Aachen, Aachen, Germany
| | - Marlene Kohlhepp
- Department of Medicine III, University Hospital RWTH Aachen, Aachen, Germany
| | - Thomas Engleitner
- Center for Translational Cancer Research (TranslaTUM), Technische Universität München, Munich, Germany
- Department of Medicine II, Klinikum Rechts der Isar, Technische Universität München, Munich, Germany
- German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Alexander Olkus
- Division of Chronic Inflammation and Cancer, German Cancer Research Center Heidelberg (DKFZ), Heidelberg, Germany
- Medical Faculty, University of Heidelberg, Heidelberg, Germany
| | - Tjeerd Sijmonsma
- Division of Chronic Inflammation and Cancer, German Cancer Research Center Heidelberg (DKFZ), Heidelberg, Germany
| | - Julia Volz
- Institute of Experimental Biomedicine, University Hospital and Rudolf Virchow Center, University of Würzburg, Würzburg, Germany
| | - Carsten Deppermann
- Institute of Experimental Biomedicine, University Hospital and Rudolf Virchow Center, University of Würzburg, Würzburg, Germany
| | - David Stegner
- Institute of Experimental Biomedicine, University Hospital and Rudolf Virchow Center, University of Würzburg, Würzburg, Germany
| | - Patrick Helbling
- Hematology, University Hospital and University of Zurich, Zurich, Switzerland
| | | | - Anahita Rafiei
- Hematology, University Hospital and University of Zurich, Zurich, Switzerland
| | - Martina Hinterleitner
- Department of Internal Medicine VIII, University Hospital Tübingen, Tübingen, Germany
- Department of Physiology I, Institute of Physiology, Eberhard Karls University Tübingen, Tübingen, Germany
| | - Marcel Rall
- Department of Cardiology and Circulatory Diseases, Internal Medicine Clinic III, Eberhard Karls University Tübingen, Tübingen, Germany
| | - Florian Baku
- Department of Cardiology and Circulatory Diseases, Internal Medicine Clinic III, Eberhard Karls University Tübingen, Tübingen, Germany
| | - Oliver Borst
- Department of Cardiology and Circulatory Diseases, Internal Medicine Clinic III, Eberhard Karls University Tübingen, Tübingen, Germany
| | - Caroline L Wilson
- Newcastle Fibrosis Research Group, Institute of Cellular Medicine, Newcastle University, Newcastle Upon Tyne, UK
| | - Jack Leslie
- Newcastle Fibrosis Research Group, Institute of Cellular Medicine, Newcastle University, Newcastle Upon Tyne, UK
| | - Tracy O'Connor
- Institute for Virology, Technische Universität München/Helmholtz Zentrum München, Munich, Germany
- Institute of Molecular Immunology and Experimental Oncology, Technical University of Munich, Munich, Germany
| | - Christopher J Weston
- Centre for Liver Research and National Institute for Health Research (NIHR) Birmingham Liver Biomedical Research Unit, Birmingham, UK
| | - Abhishek Chauhan
- Centre for Liver Research and National Institute for Health Research (NIHR) Birmingham Liver Biomedical Research Unit, Birmingham, UK
| | - David H Adams
- Centre for Liver Research and National Institute for Health Research (NIHR) Birmingham Liver Biomedical Research Unit, Birmingham, UK
- Liver Unit, University Hospitals Birmingham NHS Trust, Birmingham, UK
| | - Lozan Sheriff
- Institute for Cardiovascular Sciences, University of Birmingham, Birmingham, UK
| | - Ana Teijeiro
- Cancer Cell Biology Programme, Growth Factors, Nutrients and Cancer Group, Spanish National Cancer Research Centre, CNIO, Madrid, Spain
| | - Marco Prinz
- Institute of Neuropathology, Medical Faculty, University of Freiburg, Freiburg, Germany
- Signalling Research Centres BIOSS and CIBSS, University of Freiburg, Freiburg, Germany
- Center for NeuroModulation, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Ruzhica Bogeska
- Division of Experimental Hematology, Deutsches Krebsforschungszentrum (DKFZ), Heidelberg, Germany
- DKFZ-ZMBH Alliance, Heidelberg Institute for Stem Cell Technology and Experimental Medicine (HI-STEM gGmbH) Deutsches Krebsforschungszentrum (DKFZ), Heidelberg, Germany
| | - Natasha Anstee
- Division of Experimental Hematology, Deutsches Krebsforschungszentrum (DKFZ), Heidelberg, Germany
- DKFZ-ZMBH Alliance, Heidelberg Institute for Stem Cell Technology and Experimental Medicine (HI-STEM gGmbH) Deutsches Krebsforschungszentrum (DKFZ), Heidelberg, Germany
| | - Malte N Bongers
- Department of Diagnostic and Interventional Radiology, University Hospital of Tübingen, Tübingen, Germany
| | - Mike Notohamiprodjo
- Department of Diagnostic and Interventional Radiology, University Hospital of Tübingen, Tübingen, Germany
| | - Tobias Geisler
- Department of Cardiovascular Medicine, University Hospital, Eberhard Karls University of Tübingen, Tübingen, Germany
| | - Dominic J Withers
- Metabolic Signalling Group, MRC London Institute of Medical Sciences, London, UK
- Institute of Clinical Sciences, Faculty of Medicine, Imperial College London, London, UK
| | - Jerry Ware
- Department of Physiology and Biophysics, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Derek A Mann
- Newcastle Fibrosis Research Group, Institute of Cellular Medicine, Newcastle University, Newcastle Upon Tyne, UK
| | - Hellmut G Augustin
- Division of Vascular Oncology and Metastasis, German Cancer Research Center Heidelberg (DKFZ-ZMBH Alliance), Heidelberg, Germany
- European Center of Angioscience (ECAS), Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Alexandros Vegiopoulos
- DKFZ Junior Group Metabolism and Stem Cell Plasticity, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Michael D Milsom
- Division of Experimental Hematology, Deutsches Krebsforschungszentrum (DKFZ), Heidelberg, Germany
- DKFZ-ZMBH Alliance, Heidelberg Institute for Stem Cell Technology and Experimental Medicine (HI-STEM gGmbH) Deutsches Krebsforschungszentrum (DKFZ), Heidelberg, Germany
| | - Adam J Rose
- Nutrient Metabolism and Signalling Lab, Department of Biochemistry and Molecular Biology, School of Biomedical Sciences, and Metabolism, Diabetes and Obesity Program, Biomedicine Discovery Institute, Monash University, Clayton, Australia
| | - Patricia F Lalor
- Centre for Liver Research and National Institute for Health Research (NIHR) Birmingham Liver Biomedical Research Unit, Birmingham, UK
| | - Josep M Llovet
- Mount Sinai Liver Cancer Program (Divisions of Liver Diseases, Department of Medicine, Department of Pathology, Recanati Miller Transplantation Institute), Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Liver Cancer Translational Research Laboratory, IDIBAPS, Liver Unit, Hospital Clinic, University of Barcelona, Barcelona, Catalonia, Spain
- Institució Catalana de Recerca i Estudis Avançats (ICREA), Barcelona, Catalonia, Spain
| | - Roser Pinyol
- Liver Cancer Translational Research Laboratory, IDIBAPS, Liver Unit, Hospital Clinic, University of Barcelona, Barcelona, Catalonia, Spain
| | - Frank Tacke
- Department of Medicine III, University Hospital RWTH Aachen, Aachen, Germany
| | - Roland Rad
- Center for Translational Cancer Research (TranslaTUM), Technische Universität München, Munich, Germany
- Department of Medicine II, Klinikum Rechts der Isar, Technische Universität München, Munich, Germany
- German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Matthias Matter
- Institute of Pathology, University Hospital of Basel, Basel, Switzerland
| | - Nabil Djouder
- Cancer Cell Biology Programme, Growth Factors, Nutrients and Cancer Group, Spanish National Cancer Research Centre, CNIO, Madrid, Spain
| | - Paul Kubes
- Calvin Phoebe & Joan Snyder Institute for Chronic Diseases, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Department of Physiology and Pharmacology, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Department of Microbiology, Immunology & Infectious Diseases, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Percy A Knolle
- Institute of Molecular Immunology and Experimental Oncology, Technical University of Munich, Munich, Germany
| | - Kristian Unger
- Research Unit of Radiation Cytogenetics, Helmholtz Zentrum München, Neuherberg, Germany
| | - Lars Zender
- Department of Internal Medicine VIII, University Hospital Tübingen, Tübingen, Germany
- Department of Physiology I, Institute of Physiology, Eberhard Karls University Tübingen, Tübingen, Germany
- Translational Gastrointestinal Oncology Group, German Consortium for Translational Cancer Research (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Bernhard Nieswandt
- Institute of Experimental Biomedicine, University Hospital and Rudolf Virchow Center, University of Würzburg, Würzburg, Germany
| | - Meinrad Gawaz
- Department of Cardiology and Circulatory Diseases, Internal Medicine Clinic III, Eberhard Karls University Tübingen, Tübingen, Germany
| | - Achim Weber
- Department of Pathology and Molecular Pathology, University and University Hospital Zurich, Zurich, Switzerland.
| | - Mathias Heikenwalder
- Division of Chronic Inflammation and Cancer, German Cancer Research Center Heidelberg (DKFZ), Heidelberg, Germany.
- Institute for Virology, Technische Universität München/Helmholtz Zentrum München, Munich, Germany.
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Bogeska R. HOX gene regulation in glioma stem cells, mediators of resistance in breast cancer, and paradoxical therapeutic interventions. Mol Oncol 2021; 15:1973-1974. [PMID: 34346179 PMCID: PMC8333774 DOI: 10.1002/1878-0261.13059] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Fawaz M, Yu W, Sijmonsma T, Guenther S, Bogeska R, Milsom M, Schroeder T, Bibli SI, Rieger M. 2020 – METABOLICALLY ACTIVE HEMATOPOIETIC STEM CELLS CAN SELF-RENEW AND LONG-TERM RECONSTITUTE BLOOD CELLS. Exp Hematol 2021. [DOI: 10.1016/j.exphem.2021.12.385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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10
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Sacma M, Mulaw M, Hageb A, Bogeska R, Sakk V, Vollmer A, Marka G, Soller K, Milsom M, Florian M, Geiger H. 3031 – HEMATOPOIETIC STEM CELLS GENERATE THEIR OWN HEMATOPOIETIC MICROENVIRONMENT. Exp Hematol 2021. [DOI: 10.1016/j.exphem.2021.12.252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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11
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Morcos MNF, Zerjatke T, Glauche I, Munz CM, Ge Y, Petzold A, Reinhardt S, Dahl A, Anstee NS, Bogeska R, Milsom MD, Säwén P, Wan H, Bryder D, Roers A, Gerbaulet A. Continuous mitotic activity of primitive hematopoietic stem cells in adult mice. J Exp Med 2021; 217:151684. [PMID: 32302400 PMCID: PMC7971128 DOI: 10.1084/jem.20191284] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 08/23/2019] [Accepted: 03/04/2020] [Indexed: 01/04/2023] Open
Abstract
The proliferative activity of aging hematopoietic stem cells (HSCs) is controversially discussed. Inducible fluorescent histone 2B fusion protein (H2B-FP) transgenic mice are important tools for tracking the mitotic history of murine HSCs in label dilution experiments. A recent study proposed that primitive HSCs symmetrically divide only four times to then enter permanent quiescence. We observed that background fluorescence due to leaky H2B-FP expression, occurring in all H2B-FP transgenes independent of label induction, accumulated with age in HSCs with high repopulation potential. We argue that this background had been misinterpreted as stable retention of induced label. We found cell division–independent half-lives of H2B-FPs to be short, which had led to overestimation of HSC divisional activity. Our data do not support abrupt entry of HSCs into permanent quiescence or sudden loss of regeneration potential after four divisions, but show that primitive HSCs of adult mice continue to cycle rarely.
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Affiliation(s)
- Mina N F Morcos
- Institute for Immunology, Faculty of Medicine, TU Dresden, Dresden, Germany
| | - Thomas Zerjatke
- Institute for Medical Informatics and Biometry, Faculty of Medicine, TU Dresden, Dresden, Germany
| | - Ingmar Glauche
- Institute for Medical Informatics and Biometry, Faculty of Medicine, TU Dresden, Dresden, Germany
| | - Clara M Munz
- Institute for Immunology, Faculty of Medicine, TU Dresden, Dresden, Germany
| | - Yan Ge
- Institute for Immunology, Faculty of Medicine, TU Dresden, Dresden, Germany
| | - Andreas Petzold
- DRESDEN-concept Genome Center, Center for Molecular and Cellular Bioengineering, TU Dresden, Dresden, Germany
| | - Susanne Reinhardt
- DRESDEN-concept Genome Center, Center for Molecular and Cellular Bioengineering, TU Dresden, Dresden, Germany
| | - Andreas Dahl
- DRESDEN-concept Genome Center, Center for Molecular and Cellular Bioengineering, TU Dresden, Dresden, Germany
| | - Natasha S Anstee
- Division of Experimental Hematology, Deutsches Krebsforschungszentrum and Heidelberg Institute for Stem Cell Technology and Experimental Medicine, Heidelberg, Germany
| | - Ruzhica Bogeska
- Division of Experimental Hematology, Deutsches Krebsforschungszentrum and Heidelberg Institute for Stem Cell Technology and Experimental Medicine, Heidelberg, Germany
| | - Michael D Milsom
- Division of Experimental Hematology, Deutsches Krebsforschungszentrum and Heidelberg Institute for Stem Cell Technology and Experimental Medicine, Heidelberg, Germany
| | - Petter Säwén
- Division of Molecular Hematology, Lund University, Lund, Sweden
| | - Haixia Wan
- Division of Molecular Hematology, Lund University, Lund, Sweden
| | - David Bryder
- Division of Molecular Hematology, Lund University, Lund, Sweden.,Sahlgrenska Cancer Centre, Gothenburg University, Gothenburg, Sweden
| | - Axel Roers
- Institute for Immunology, Faculty of Medicine, TU Dresden, Dresden, Germany
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12
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Stäble S, Krämer S, Hartmann M, Schönung M, Langstein J, Bogeska R, Czeh M, Knoch J, Anstee N, Haas S, Mahmoud A, Imbusch C, Gräsel J, Weichenhan DW, Feuerbach L, Brors B, Rippe K, Mallm JP, Rosenbauer F, Fröhling S, Plass C, Schlesner M, Milsom M, Lipka D. 3037 – COMBINED SINGLE-CELL DNA METHYLOME AND TRANSCRIPTOME ANALYSIS IDENTIFIES MOLECULAR STATES OF EARLY LINEAGE COMMITMENT. Exp Hematol 2020. [DOI: 10.1016/j.exphem.2020.09.057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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13
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Saçma M, Pospiech J, Bogeska R, de Back W, Mallm JP, Sakk V, Soller K, Marka G, Vollmer A, Karns R, Cabezas-Wallscheid N, Trumpp A, Méndez-Ferrer S, Milsom MD, Mulaw MA, Geiger H, Florian MC. Haematopoietic stem cells in perisinusoidal niches are protected from ageing. Nat Cell Biol 2019; 21:1309-1320. [PMID: 31685996 DOI: 10.1038/s41556-019-0418-y] [Citation(s) in RCA: 72] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Accepted: 09/30/2019] [Indexed: 12/11/2022]
Abstract
With ageing, intrinsic haematopoietic stem cell (HSC) activity decreases, resulting in impaired tissue homeostasis, reduced engraftment following transplantation and increased susceptibility to diseases. However, whether ageing also affects the HSC niche, and thereby impairs its capacity to support HSC function, is still widely debated. Here, by using in-vivo long-term label-retention assays we demonstrate that aged label-retaining HSCs, which are, in old mice, the most quiescent HSC subpopulation with the highest regenerative capacity and cellular polarity, reside predominantly in perisinusoidal niches. Furthermore, we demonstrate that sinusoidal niches are uniquely preserved in shape, morphology and number on ageing. Finally, we show that myeloablative chemotherapy can selectively disrupt aged sinusoidal niches in the long term, which is linked to the lack of recovery of endothelial Jag2 at sinusoids. Overall, our data characterize the functional alterations of the aged HSC niche and unveil that perisinusoidal niches are uniquely preserved and thereby protect HSCs from ageing.
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Affiliation(s)
- Mehmet Saçma
- Institute of Molecular Medicine, Stem Cells and Aging, Aging Research Center, Ulm University, Ulm, Germany
| | - Johannes Pospiech
- Institute of Molecular Medicine, Stem Cells and Aging, Aging Research Center, Ulm University, Ulm, Germany
| | - Ruzhica Bogeska
- Heidelberg Institute for Stem Cell Technology and Experimental Medicine gGmbH, Deutsches Krebsforschungszentrum, Division of Experimental Hematology, Heidelberg, Germany
| | - Walter de Back
- Institute for Medical Informatics and Biometry, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Jan-Philipp Mallm
- Deutsches Krebsforschungszentrum, Division of Chromatin Network, Heidelberg, Germany
| | - Vadim Sakk
- Institute of Molecular Medicine, Stem Cells and Aging, Aging Research Center, Ulm University, Ulm, Germany
| | - Karin Soller
- Institute of Molecular Medicine, Stem Cells and Aging, Aging Research Center, Ulm University, Ulm, Germany
| | - Gina Marka
- Institute of Molecular Medicine, Stem Cells and Aging, Aging Research Center, Ulm University, Ulm, Germany
| | - Angelika Vollmer
- Institute of Molecular Medicine, Stem Cells and Aging, Aging Research Center, Ulm University, Ulm, Germany
| | - Rebekah Karns
- Division of Gastroenterology, Hepatology, and Nutrition, Cincinnati Children's Hospital Medical Center and University of Cincinnati, Cincinnati, OH, USA
| | | | - Andreas Trumpp
- Heidelberg Institute for Stem Cell Technology and Experimental Medicine gGmbH, Deutsches Krebsforschungszentrum, Division of Experimental Hematology, Heidelberg, Germany
| | - Simón Méndez-Ferrer
- Wellcome Trust-Medical Research Council Cambridge Stem Cell Institute and Department of Hematology, University of Cambridge, Cambridge, United Kingdom
- National Health Service Blood & Transplant, Cambridge Biomedical Campus, Cambridge, United Kingdom
| | - Michael D Milsom
- Heidelberg Institute for Stem Cell Technology and Experimental Medicine gGmbH, Deutsches Krebsforschungszentrum, Division of Experimental Hematology, Heidelberg, Germany
| | - Medhanie A Mulaw
- Molecular Oncology Institute of Experimental Cancer Research, Medical Faculty, University of Ulm, Ulm, Germany
| | - Hartmut Geiger
- Institute of Molecular Medicine, Stem Cells and Aging, Aging Research Center, Ulm University, Ulm, Germany
- Division of Experimental Hematology and Cancer Biology, Cincinnati Children's Hospital Medical Center and University of Cincinnati, Cincinnati, OH, USA
| | - Maria Carolina Florian
- Institute of Molecular Medicine, Stem Cells and Aging, Aging Research Center, Ulm University, Ulm, Germany.
- Center for Regenerative Medicine in Barcelona, Bellvitge Institute for Biomedical Research, Barcelona, Spain.
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14
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Malehmir M, Pfister D, Gallage S, Szydlowska M, Inverso D, Kotsiliti E, Leone V, Peiseler M, Surewaard BGJ, Rath D, Ali A, Wolf MJ, Drescher H, Healy ME, Dauch D, Kroy D, Krenkel O, Kohlhepp M, Engleitner T, Olkus A, Sijmonsma T, Volz J, Deppermann C, Stegner D, Helbling P, Nombela-Arrieta C, Rafiei A, Hinterleitner M, Rall M, Baku F, Borst O, Wilson CL, Leslie J, O'Connor T, Weston CJ, Chauhan A, Adams DH, Sheriff L, Teijeiro A, Prinz M, Bogeska R, Anstee N, Bongers MN, Notohamiprodjo M, Geisler T, Withers DJ, Ware J, Mann DA, Augustin HG, Vegiopoulos A, Milsom MD, Rose AJ, Lalor PF, Llovet JM, Pinyol R, Tacke F, Rad R, Matter M, Djouder N, Kubes P, Knolle PA, Unger K, Zender L, Nieswandt B, Gawaz M, Weber A, Heikenwalder M. Platelet GPIbα is a mediator and potential interventional target for NASH and subsequent liver cancer. Nat Med 2019; 25:641-655. [PMID: 30936549 DOI: 10.1038/s41591-019-0379-5] [Citation(s) in RCA: 234] [Impact Index Per Article: 46.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2017] [Accepted: 01/28/2019] [Indexed: 12/12/2022]
Abstract
Non-alcoholic fatty liver disease ranges from steatosis to non-alcoholic steatohepatitis (NASH), potentially progressing to cirrhosis and hepatocellular carcinoma (HCC). Here, we show that platelet number, platelet activation and platelet aggregation are increased in NASH but not in steatosis or insulin resistance. Antiplatelet therapy (APT; aspirin/clopidogrel, ticagrelor) but not nonsteroidal anti-inflammatory drug (NSAID) treatment with sulindac prevented NASH and subsequent HCC development. Intravital microscopy showed that liver colonization by platelets depended primarily on Kupffer cells at early and late stages of NASH, involving hyaluronan-CD44 binding. APT reduced intrahepatic platelet accumulation and the frequency of platelet-immune cell interaction, thereby limiting hepatic immune cell trafficking. Consequently, intrahepatic cytokine and chemokine release, macrovesicular steatosis and liver damage were attenuated. Platelet cargo, platelet adhesion and platelet activation but not platelet aggregation were identified as pivotal for NASH and subsequent hepatocarcinogenesis. In particular, platelet-derived GPIbα proved critical for development of NASH and subsequent HCC, independent of its reported cognate ligands vWF, P-selectin or Mac-1, offering a potential target against NASH.
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Affiliation(s)
- Mohsen Malehmir
- Department of Pathology and Molecular Pathology, University and University Hospital Zurich, Zurich, Switzerland
| | - Dominik Pfister
- Division of Chronic Inflammation and Cancer, German Cancer Research Center Heidelberg (DKFZ), Heidelberg, Germany
| | - Suchira Gallage
- Division of Chronic Inflammation and Cancer, German Cancer Research Center Heidelberg (DKFZ), Heidelberg, Germany
| | - Marta Szydlowska
- Division of Chronic Inflammation and Cancer, German Cancer Research Center Heidelberg (DKFZ), Heidelberg, Germany
| | - Donato Inverso
- Division of Vascular Oncology and Metastasis, German Cancer Research Center Heidelberg (DKFZ-ZMBH Alliance), Heidelberg, Germany
- European Center of Angioscience (ECAS), Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Elena Kotsiliti
- Division of Chronic Inflammation and Cancer, German Cancer Research Center Heidelberg (DKFZ), Heidelberg, Germany
- Institute for Virology, Technische Universität München/Helmholtz Zentrum München, Munich, Germany
| | - Valentina Leone
- Division of Chronic Inflammation and Cancer, German Cancer Research Center Heidelberg (DKFZ), Heidelberg, Germany
- Research Unit of Radiation Cytogenetics, Helmholtz Zentrum München, Neuherberg, Germany
| | - Moritz Peiseler
- Calvin Phoebe & Joan Snyder Institute for Chronic Diseases, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Department of Physiology and Pharmacology, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Bas G J Surewaard
- Department of Physiology and Pharmacology, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Department of Microbiology, Immunology & Infectious Diseases, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Department of Medical Microbiology, University Medical Center, Utrmeecht, the Netherlands
| | - Dominik Rath
- Department of Cardiology and Circulatory Diseases, Internal Medicine Clinic III, Eberhard Karls University Tübingen, Tübingen, Germany
| | - Adnan Ali
- Division of Chronic Inflammation and Cancer, German Cancer Research Center Heidelberg (DKFZ), Heidelberg, Germany
| | - Monika Julia Wolf
- Department of Pathology and Molecular Pathology, University and University Hospital Zurich, Zurich, Switzerland
| | - Hannah Drescher
- Department of Medicine III, University Hospital RWTH Aachen, Aachen, Germany
| | - Marc E Healy
- Department of Pathology and Molecular Pathology, University and University Hospital Zurich, Zurich, Switzerland
| | - Daniel Dauch
- Department of Internal Medicine VIII, University Hospital Tübingen, Tübingen, Germany
- Department of Physiology I, Institute of Physiology, Eberhard Karls University Tübingen, Tübingen, Germany
| | - Daniela Kroy
- Department of Medicine III, University Hospital RWTH Aachen, Aachen, Germany
| | - Oliver Krenkel
- Department of Medicine III, University Hospital RWTH Aachen, Aachen, Germany
| | - Marlene Kohlhepp
- Department of Medicine III, University Hospital RWTH Aachen, Aachen, Germany
| | - Thomas Engleitner
- Center for Translational Cancer Research (TranslaTUM), Technische Universität München, Munich, Germany
- Department of Medicine II, Klinikum Rechts der Isar, Technische Universität München, Munich, Germany
- German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Alexander Olkus
- Division of Chronic Inflammation and Cancer, German Cancer Research Center Heidelberg (DKFZ), Heidelberg, Germany
- Medical Faculty, University of Heidelberg, Heidelberg, Germany
| | - Tjeerd Sijmonsma
- Division of Chronic Inflammation and Cancer, German Cancer Research Center Heidelberg (DKFZ), Heidelberg, Germany
| | - Julia Volz
- Institute of Experimental Biomedicine, University Hospital and Rudolf Virchow Center, University of Würzburg, Würzburg, Germany
| | - Carsten Deppermann
- Institute of Experimental Biomedicine, University Hospital and Rudolf Virchow Center, University of Würzburg, Würzburg, Germany
| | - David Stegner
- Institute of Experimental Biomedicine, University Hospital and Rudolf Virchow Center, University of Würzburg, Würzburg, Germany
| | - Patrick Helbling
- Hematology, University Hospital and University of Zurich, Zurich, Switzerland
| | | | - Anahita Rafiei
- Hematology, University Hospital and University of Zurich, Zurich, Switzerland
| | - Martina Hinterleitner
- Department of Internal Medicine VIII, University Hospital Tübingen, Tübingen, Germany
- Department of Physiology I, Institute of Physiology, Eberhard Karls University Tübingen, Tübingen, Germany
| | - Marcel Rall
- Department of Cardiology and Circulatory Diseases, Internal Medicine Clinic III, Eberhard Karls University Tübingen, Tübingen, Germany
| | - Florian Baku
- Department of Cardiology and Circulatory Diseases, Internal Medicine Clinic III, Eberhard Karls University Tübingen, Tübingen, Germany
| | - Oliver Borst
- Department of Cardiology and Circulatory Diseases, Internal Medicine Clinic III, Eberhard Karls University Tübingen, Tübingen, Germany
| | - Caroline L Wilson
- Newcastle Fibrosis Research Group, Institute of Cellular Medicine, Newcastle University, Newcastle Upon Tyne, UK
| | - Jack Leslie
- Newcastle Fibrosis Research Group, Institute of Cellular Medicine, Newcastle University, Newcastle Upon Tyne, UK
| | - Tracy O'Connor
- Institute for Virology, Technische Universität München/Helmholtz Zentrum München, Munich, Germany
- Institute of Molecular Immunology and Experimental Oncology, Technical University of Munich, Munich, Germany
| | - Christopher J Weston
- Centre for Liver Research and National Institute for Health Research (NIHR) Birmingham Liver Biomedical Research Unit, Birmingham, UK
| | - Abhishek Chauhan
- Centre for Liver Research and National Institute for Health Research (NIHR) Birmingham Liver Biomedical Research Unit, Birmingham, UK
| | - David H Adams
- Centre for Liver Research and National Institute for Health Research (NIHR) Birmingham Liver Biomedical Research Unit, Birmingham, UK
- Liver Unit, University Hospitals Birmingham NHS Trust, Birmingham, UK
| | - Lozan Sheriff
- Institute for Cardiovascular Sciences, University of Birmingham, Birmingham, UK
| | - Ana Teijeiro
- Cancer Cell Biology Programme, Growth Factors, Nutrients and Cancer Group, Spanish National Cancer Research Centre, CNIO, Madrid, Spain
| | - Marco Prinz
- Institute of Neuropathology, Medical Faculty, University of Freiburg, Freiburg, Germany
- Signalling Research Centres BIOSS and CIBSS, University of Freiburg, Freiburg, Germany
- Center for NeuroModulation, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Ruzhica Bogeska
- Division of Experimental Hematology, Deutsches Krebsforschungszentrum (DKFZ), Heidelberg, Germany
- DKFZ-ZMBH Alliance, Heidelberg Institute for Stem Cell Technology and Experimental Medicine (HI-STEM gGmbH) Deutsches Krebsforschungszentrum (DKFZ), Heidelberg, Germany
| | - Natasha Anstee
- Division of Experimental Hematology, Deutsches Krebsforschungszentrum (DKFZ), Heidelberg, Germany
- DKFZ-ZMBH Alliance, Heidelberg Institute for Stem Cell Technology and Experimental Medicine (HI-STEM gGmbH) Deutsches Krebsforschungszentrum (DKFZ), Heidelberg, Germany
| | - Malte N Bongers
- Department of Diagnostic and Interventional Radiology, University Hospital of Tübingen, Tübingen, Germany
| | - Mike Notohamiprodjo
- Department of Diagnostic and Interventional Radiology, University Hospital of Tübingen, Tübingen, Germany
| | - Tobias Geisler
- Department of Cardiovascular Medicine, University Hospital, Eberhard Karls University of Tübingen, Tübingen, Germany
| | - Dominic J Withers
- Metabolic Signalling Group, MRC London Institute of Medical Sciences, London, UK
- Institute of Clinical Sciences, Faculty of Medicine, Imperial College London, London, UK
| | - Jerry Ware
- Department of Physiology and Biophysics, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Derek A Mann
- Newcastle Fibrosis Research Group, Institute of Cellular Medicine, Newcastle University, Newcastle Upon Tyne, UK
| | - Hellmut G Augustin
- Division of Vascular Oncology and Metastasis, German Cancer Research Center Heidelberg (DKFZ-ZMBH Alliance), Heidelberg, Germany
- European Center of Angioscience (ECAS), Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Alexandros Vegiopoulos
- DKFZ Junior Group Metabolism and Stem Cell Plasticity, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Michael D Milsom
- Division of Experimental Hematology, Deutsches Krebsforschungszentrum (DKFZ), Heidelberg, Germany
- DKFZ-ZMBH Alliance, Heidelberg Institute for Stem Cell Technology and Experimental Medicine (HI-STEM gGmbH) Deutsches Krebsforschungszentrum (DKFZ), Heidelberg, Germany
| | - Adam J Rose
- Nutrient Metabolism and Signalling Lab, Department of Biochemistry and Molecular Biology, School of Biomedical Sciences, and Metabolism, Diabetes and Obesity Program, Biomedicine Discovery Institute, Monash University, Clayton, Australia
| | - Patricia F Lalor
- Centre for Liver Research and National Institute for Health Research (NIHR) Birmingham Liver Biomedical Research Unit, Birmingham, UK
| | - Josep M Llovet
- Mount Sinai Liver Cancer Program (Divisions of Liver Diseases, Department of Medicine, Department of Pathology, Recanati Miller Transplantation Institute), Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Liver Cancer Translational Research Laboratory, IDIBAPS, Liver Unit, Hospital Clinic, University of Barcelona, Barcelona, Catalonia, Spain
- Institució Catalana de Recerca i Estudis Avançats (ICREA), Barcelona, Catalonia, Spain
| | - Roser Pinyol
- Liver Cancer Translational Research Laboratory, IDIBAPS, Liver Unit, Hospital Clinic, University of Barcelona, Barcelona, Catalonia, Spain
| | - Frank Tacke
- Department of Medicine III, University Hospital RWTH Aachen, Aachen, Germany
| | - Roland Rad
- Center for Translational Cancer Research (TranslaTUM), Technische Universität München, Munich, Germany
- Department of Medicine II, Klinikum Rechts der Isar, Technische Universität München, Munich, Germany
- German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Matthias Matter
- Institute of Pathology, University Hospital of Basel, Basel, Switzerland
| | - Nabil Djouder
- Cancer Cell Biology Programme, Growth Factors, Nutrients and Cancer Group, Spanish National Cancer Research Centre, CNIO, Madrid, Spain
| | - Paul Kubes
- Calvin Phoebe & Joan Snyder Institute for Chronic Diseases, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Department of Physiology and Pharmacology, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Department of Microbiology, Immunology & Infectious Diseases, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Percy A Knolle
- Institute of Molecular Immunology and Experimental Oncology, Technical University of Munich, Munich, Germany
| | - Kristian Unger
- Research Unit of Radiation Cytogenetics, Helmholtz Zentrum München, Neuherberg, Germany
| | - Lars Zender
- Department of Internal Medicine VIII, University Hospital Tübingen, Tübingen, Germany
- Department of Physiology I, Institute of Physiology, Eberhard Karls University Tübingen, Tübingen, Germany
- Translational Gastrointestinal Oncology Group, German Consortium for Translational Cancer Research (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Bernhard Nieswandt
- Institute of Experimental Biomedicine, University Hospital and Rudolf Virchow Center, University of Würzburg, Würzburg, Germany
| | - Meinrad Gawaz
- Department of Cardiology and Circulatory Diseases, Internal Medicine Clinic III, Eberhard Karls University Tübingen, Tübingen, Germany
| | - Achim Weber
- Department of Pathology and Molecular Pathology, University and University Hospital Zurich, Zurich, Switzerland.
| | - Mathias Heikenwalder
- Division of Chronic Inflammation and Cancer, German Cancer Research Center Heidelberg (DKFZ), Heidelberg, Germany.
- Institute for Virology, Technische Universität München/Helmholtz Zentrum München, Munich, Germany.
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15
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Sacma M, Pospiech J, Bogeska R, de Back W, Karns R, Sakk V, Soller K, Marka G, Vollmer A, Méndez-Ferrer S, Cabezas-Wallscheid N, Trumpp A, Milsom MD, Geiger H, Florian MC. Hematopoietic Stem Cells in Perisinusoidal Niches are Protected From Aging. Exp Hematol 2018. [DOI: 10.1016/j.exphem.2018.06.047] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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16
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Bogeska R, Kaschutnig P, Paffenholz S, Knoch J, Walter D, Mallm JP, Frauhammer F, Blaszkiewicz S, Holland-Letz T, Asada N, Gräsel J, Stäble S, Prendergast Á, Haas S, Lipka D, Rippe K, Brors B, Frenette P, Essers M, Milsom M. HSCs completely fail to regenerate following inflammatory challenge, leading to aged hematopoiesis. Exp Hematol 2017. [DOI: 10.1016/j.exphem.2017.06.310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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17
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Kaschutnig P, Bogeska R, Walter D, Lier A, Huntscha S, Milsom MD. The Fanconi anemia pathway is required for efficient repair of stress-induced DNA damage in haematopoietic stem cells. Cell Cycle 2015; 14:2734-42. [PMID: 26178207 DOI: 10.1080/15384101.2015.1068474] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Within regenerating tissues, aging is characterized by a progressive general deterioration of organ function, thought to be driven by the gradual depletion of functional adult stem cells. Although there are probably multifactorial mechanisms that result in compromized stem cell functionality with advancing age, the accumulation of DNA damage within the stem cell compartment is likely to make a major contribution to this process. However, the physiologic source of DNA damage within the different tissue specific stem cell compartments remains to be determined, as does the fate of stem cells exposed to such damage. Using the haematopoietic system as a model organ, we have recently shown that certain forms of physiologic stress, such as infection-associated inflammation and extensive blood loss, leads to the induction of biologically relevant levels of DNA damage in haematopoietic stem cells (HSCs) by dramatically increasing the proliferative index of this normally quiescent cell population. (1) We were also able to demonstrate that such stress-associated DNA damage was sufficient to completely deplete HSCs and promote severe aplastic anemia (SAA) in the Fanconi anemia (FA) knockout mouse model, which has compromized replication-associated DNA repair. In this "Extra Views" article, we extend this previous work to show that FA mice do not spontaneously develop a haematopoietic phenotype consistent with SAA, even at extreme old age. This suggests that HSC quiescence restricts the acquisition of DNA damage during aging and preserves the functional integrity of the stem cell pool. In line with this hypothesis, we provide an extended time course analysis of the response of FA knockout mice to chronic inflammatory stress and show that enforced HSC proliferation leads to a highly penetrant SAA phenotype, which closely resembles the progression of the disease in FA patients.
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Affiliation(s)
- Paul Kaschutnig
- a Deutsches Krebsforschungszentrum; Division of Stem Cells and Cancer; Experimental Hematology Group ; Heidelberg , Germany
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Jutzi JS, Bogeska R, Nikoloski G, Schmid CA, Seeger TS, Stegelmann F, Schwemmers S, Gründer A, Peeken JC, Gothwal M, Wehrle J, Aumann K, Hamdi K, Dierks C, Kamar Wang W, Döhner K, Jansen JH, Pahl HL. MPN patients harbor recurrent truncating mutations in transcription factor NF-E2. ACTA ACUST UNITED AC 2013; 210:1003-19. [PMID: 23589569 PMCID: PMC3646501 DOI: 10.1084/jem.20120521] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The molecular etiology of myeloproliferative neoplasms (MPNs) remains incompletely understood, despite recent advances incurred through the discovery of several different mutations in MPN patients. We have recently described overexpression of the transcription factor NF-E2 in MPN patients and shown that elevated NF-E2 levels in vivo cause an MPN phenotype and predispose to leukemic transformation in transgenic mice. We report the presence of acquired insertion and deletion mutations in the NF-E2 gene in MPN patients. These result in truncated NF-E2 proteins that enhance wild-type (WT) NF-E2 function and cause erythrocytosis and thrombocytosis in a murine model. NF-E2 mutant cells acquire a proliferative advantage, witnessed by clonal dominance over WT NF-E2 cells in MPN patients. Our data underscore the role of increased NF-E2 activity in the pathophysiology of MPNs.
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Affiliation(s)
- Jonas S Jutzi
- Department of Hematology/Oncology, University Hospital Freiburg, 79106 Freiburg, Germany
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Bogeska R, Pahl HL. Elevated nuclear factor erythroid-2 levels promote epo-independent erythroid maturation and recapitulate the hematopoietic stem cell and common myeloid progenitor expansion observed in polycythemia vera patients. Stem Cells Transl Med 2013; 2:112-7. [PMID: 23341442 DOI: 10.5966/sctm.2012-0046] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
The molecular etiology of polycythemia vera (PV) remains incompletely understood. Patients harbor increased numbers of hematopoietic stem cells and display Epo-independent erythroid maturation. However, the molecular mechanism underlying Epo hypersensitivity and stem cell expansion is unclear. We have previously shown that the transcription factor nuclear factor erythroid-2 (NF-E2) is overexpressed in the majority of PV patients. Here we demonstrated that elevation of NF-E2 expression in healthy CD34(+) cells to levels observed in PV caused Epo-independent erythroid maturation and expansion of hematopoietic stem cell (HSC) and common myeloid progenitor (CMP) cell numbers. Silencing NF-E2 in PV patients reverted both aberrancies, demonstrating for the first time that NF-E2 overexpression is both required and sufficient for Epo independence and HSC/CMP expansion in PV.
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Affiliation(s)
- Ruzhica Bogeska
- Department of Hematology/Oncology, University Hospital Freiburg, Center for Clinical Research, Freiburg, Germany
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Kaufmann KB, Gründer A, Hadlich T, Wehrle J, Gothwal M, Bogeska R, Seeger TS, Kayser S, Pham KB, Jutzi JS, Ganzenmüller L, Steinemann D, Schlegelberger B, Wagner JM, Jung M, Will B, Steidl U, Aumann K, Werner M, Günther T, Schüle R, Rambaldi A, Pahl HL. A novel murine model of myeloproliferative disorders generated by overexpression of the transcription factor NF-E2. ACTA ACUST UNITED AC 2012; 209:35-50. [PMID: 22231305 PMCID: PMC3260873 DOI: 10.1084/jem.20110540] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Mice expressing a transgene encoding the transcription factor NF-E2 in hematopoietic cells exhibit features of myeloproliferative neoplasms, including thrombocytosis, Epo-independent colony formation, stem and progenitor cell overabundance, leukocytosis, and progression to acute myeloid leukemia. The molecular pathophysiology of myeloproliferative neoplasms (MPNs) remains poorly understood. Based on the observation that the transcription factor NF-E2 is often overexpressed in MPN patients, independent of the presence of other molecular aberrations, we generated mice expressing an NF-E2 transgene in hematopoietic cells. These mice exhibit many features of MPNs, including thrombocytosis, leukocytosis, Epo-independent colony formation, characteristic bone marrow histology, expansion of stem and progenitor compartments, and spontaneous transformation to acute myeloid leukemia. The MPN phenotype is transplantable to secondary recipient mice. NF-E2 can alter histone modifications, and NF-E2 transgenic mice show hypoacetylation of histone H3. Treatment of mice with the histone deacetylase inhibitor (HDAC-I) vorinostat restored physiological levels of histone H3 acetylation, decreased NF-E2 expression, and normalized platelet numbers. Similarly, MPN patients treated with an HDAC-I exhibited a decrease in NF-E2 expression. These data establish a role for NF-E2 in the pathophysiology of MPNs and provide a molecular rationale for investigating epigenetic alterations as novel targets for rationally designed MPN therapies.
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Affiliation(s)
- Kai B Kaufmann
- Department of Experimental Anaesthesiology, Center for Clinical Research, University Hospital Freiburg, Germany
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