1
|
Krup AL, Winchester SAB, Ranade SS, Agrawal A, Devine WP, Sinha T, Choudhary K, Dominguez MH, Thomas R, Black BL, Srivastava D, Bruneau BG. A Mesp1-dependent developmental breakpoint in transcriptional and epigenomic specification of early cardiac precursors. Development 2023; 150:dev201229. [PMID: 36994838 PMCID: PMC10259516 DOI: 10.1242/dev.201229] [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: 08/23/2022] [Accepted: 03/21/2023] [Indexed: 03/31/2023]
Abstract
Transcriptional networks governing cardiac precursor cell (CPC) specification are incompletely understood owing, in part, to limitations in distinguishing CPCs from non-cardiac mesoderm in early gastrulation. We leveraged detection of early cardiac lineage transgenes within a granular single-cell transcriptomic time course of mouse embryos to identify emerging CPCs and describe their transcriptional profiles. Mesp1, a transiently expressed mesodermal transcription factor, is canonically described as an early regulator of cardiac specification. However, we observed perdurance of CPC transgene-expressing cells in Mesp1 mutants, albeit mislocalized, prompting us to investigate the scope of the role of Mesp1 in CPC emergence and differentiation. Mesp1 mutant CPCs failed to robustly activate markers of cardiomyocyte maturity and crucial cardiac transcription factors, yet they exhibited transcriptional profiles resembling cardiac mesoderm progressing towards cardiomyocyte fates. Single-cell chromatin accessibility analysis defined a Mesp1-dependent developmental breakpoint in cardiac lineage progression at a shift from mesendoderm transcriptional networks to those necessary for cardiac patterning and morphogenesis. These results reveal Mesp1-independent aspects of early CPC specification and underscore a Mesp1-dependent regulatory landscape required for progression through cardiogenesis.
Collapse
Affiliation(s)
- Alexis Leigh Krup
- Biomedical Sciences Program, University of California, San Francisco, CA 94158, USA
- Gladstone Institutes of Cardiovascular Disease, Gladstone Institutes, San Francisco, CA 94158, USA
| | - Sarah A. B. Winchester
- Gladstone Institutes of Cardiovascular Disease, Gladstone Institutes, San Francisco, CA 94158, USA
| | - Sanjeev S. Ranade
- Gladstone Institutes of Cardiovascular Disease, Gladstone Institutes, San Francisco, CA 94158, USA
| | - Ayushi Agrawal
- Gladstone Institutes of Cardiovascular Disease, Gladstone Institutes, San Francisco, CA 94158, USA
| | - W. Patrick Devine
- Department of Pathology, University of California, San Francisco, CA 94158, USA
| | - Tanvi Sinha
- Cardiovascular Research Institute, University of California, San Francisco, CA 94158, USA
| | - Krishna Choudhary
- Gladstone Institutes of Cardiovascular Disease, Gladstone Institutes, San Francisco, CA 94158, USA
| | - Martin H. Dominguez
- Gladstone Institutes of Cardiovascular Disease, Gladstone Institutes, San Francisco, CA 94158, USA
- Cardiovascular Research Institute, University of California, San Francisco, CA 94158, USA
- Department of Medicine, Division of Cardiology, University of California, San Francisco, CA 94158, USA
- Cardiovascular Institute and Department of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Reuben Thomas
- Gladstone Institutes of Cardiovascular Disease, Gladstone Institutes, San Francisco, CA 94158, USA
| | - Brian L. Black
- Cardiovascular Research Institute, University of California, San Francisco, CA 94158, USA
- Department of Biochemistry and Biophysics, University of California, San Francisco, CA 94158, USA
| | - Deepak Srivastava
- Gladstone Institutes of Cardiovascular Disease, Gladstone Institutes, San Francisco, CA 94158, USA
- Department of Biochemistry and Biophysics, University of California, San Francisco, CA 94158, USA
- Department of Pediatrics, University of California, San Francisco, CA 94158, USA
- Roddenberry Center for Stem Cell Biology and Medicine, Gladstone Institutes, San Francisco, CA 94158, USA
| | - Benoit G. Bruneau
- Gladstone Institutes of Cardiovascular Disease, Gladstone Institutes, San Francisco, CA 94158, USA
- Department of Pediatrics, University of California, San Francisco, CA 94158, USA
- Roddenberry Center for Stem Cell Biology and Medicine, Gladstone Institutes, San Francisco, CA 94158, USA
- Institute of Human Genetics, University of California, San Francisco, CA 94158, USA
- Eli and Edythe Broad Center of Regeneration Medicine and Stem Cell Research, University of California, San Francisco, CA 94158, USA
| |
Collapse
|
5
|
Fuchs H, Aguilar-Pimentel JA, Amarie OV, Becker L, Calzada-Wack J, Cho YL, Garrett L, Hölter SM, Irmler M, Kistler M, Kraiger M, Mayer-Kuckuk P, Moreth K, Rathkolb B, Rozman J, da Silva Buttkus P, Treise I, Zimprich A, Gampe K, Hutterer C, Stöger C, Leuchtenberger S, Maier H, Miller M, Scheideler A, Wu M, Beckers J, Bekeredjian R, Brielmeier M, Busch DH, Klingenspor M, Klopstock T, Ollert M, Schmidt-Weber C, Stöger T, Wolf E, Wurst W, Yildirim AÖ, Zimmer A, Gailus-Durner V, Hrabě de Angelis M. Understanding gene functions and disease mechanisms: Phenotyping pipelines in the German Mouse Clinic. Behav Brain Res 2017; 352:187-196. [PMID: 28966146 DOI: 10.1016/j.bbr.2017.09.048] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Revised: 09/18/2017] [Accepted: 09/25/2017] [Indexed: 02/07/2023]
Abstract
Since decades, model organisms have provided an important approach for understanding the mechanistic basis of human diseases. The German Mouse Clinic (GMC) was the first phenotyping facility that established a collaboration-based platform for phenotype characterization of mouse lines. In order to address individual projects by a tailor-made phenotyping strategy, the GMC advanced in developing a series of pipelines with tests for the analysis of specific disease areas. For a general broad analysis, there is a screening pipeline that covers the key parameters for the most relevant disease areas. For hypothesis-driven phenotypic analyses, there are thirteen additional pipelines with focus on neurological and behavioral disorders, metabolic dysfunction, respiratory system malfunctions, immune-system disorders and imaging techniques. In this article, we give an overview of the pipelines and describe the scientific rationale behind the different test combinations.
Collapse
Affiliation(s)
- Helmut Fuchs
- German Mouse Clinic, Institute of Experimental Genetics, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstädter-Landstr. 1, 85764 Neuherberg, Germany
| | - Juan Antonio Aguilar-Pimentel
- German Mouse Clinic, Institute of Experimental Genetics, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstädter-Landstr. 1, 85764 Neuherberg, Germany
| | - Oana V Amarie
- German Mouse Clinic, Institute of Experimental Genetics, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstädter-Landstr. 1, 85764 Neuherberg, Germany; Institute of Developmental Genetics, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstädter-Landstr. 1, 85764 Neuherberg, Germany
| | - Lore Becker
- German Mouse Clinic, Institute of Experimental Genetics, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstädter-Landstr. 1, 85764 Neuherberg, Germany
| | - Julia Calzada-Wack
- German Mouse Clinic, Institute of Experimental Genetics, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstädter-Landstr. 1, 85764 Neuherberg, Germany
| | - Yi-Li Cho
- German Mouse Clinic, Institute of Experimental Genetics, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstädter-Landstr. 1, 85764 Neuherberg, Germany
| | - Lillian Garrett
- German Mouse Clinic, Institute of Experimental Genetics, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstädter-Landstr. 1, 85764 Neuherberg, Germany; Institute of Developmental Genetics, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstädter-Landstr. 1, 85764 Neuherberg, Germany
| | - Sabine M Hölter
- German Mouse Clinic, Institute of Experimental Genetics, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstädter-Landstr. 1, 85764 Neuherberg, Germany; Institute of Developmental Genetics, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstädter-Landstr. 1, 85764 Neuherberg, Germany
| | - Martin Irmler
- German Mouse Clinic, Institute of Experimental Genetics, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstädter-Landstr. 1, 85764 Neuherberg, Germany
| | - Martin Kistler
- German Mouse Clinic, Institute of Experimental Genetics, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstädter-Landstr. 1, 85764 Neuherberg, Germany
| | - Markus Kraiger
- German Mouse Clinic, Institute of Experimental Genetics, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstädter-Landstr. 1, 85764 Neuherberg, Germany
| | - Philipp Mayer-Kuckuk
- German Mouse Clinic, Institute of Experimental Genetics, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstädter-Landstr. 1, 85764 Neuherberg, Germany
| | - Kristin Moreth
- German Mouse Clinic, Institute of Experimental Genetics, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstädter-Landstr. 1, 85764 Neuherberg, Germany
| | - Birgit Rathkolb
- German Mouse Clinic, Institute of Experimental Genetics, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstädter-Landstr. 1, 85764 Neuherberg, Germany; German Center for Diabetes Research (DZD), Ingolstädter-Landstr. 1, 85764 Neuherberg, Germany; Institute of Molecular Animal Breeding and Biotechnology, Gene Center, Ludwig-Maximilians-University München, Feodor-Lynen-Str. 25, 81377 Munich, Germany
| | - Jan Rozman
- German Mouse Clinic, Institute of Experimental Genetics, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstädter-Landstr. 1, 85764 Neuherberg, Germany; German Center for Diabetes Research (DZD), Ingolstädter-Landstr. 1, 85764 Neuherberg, Germany
| | - Patricia da Silva Buttkus
- German Mouse Clinic, Institute of Experimental Genetics, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstädter-Landstr. 1, 85764 Neuherberg, Germany
| | - Irina Treise
- German Mouse Clinic, Institute of Experimental Genetics, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstädter-Landstr. 1, 85764 Neuherberg, Germany
| | - Annemarie Zimprich
- German Mouse Clinic, Institute of Experimental Genetics, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstädter-Landstr. 1, 85764 Neuherberg, Germany; Institute of Developmental Genetics, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstädter-Landstr. 1, 85764 Neuherberg, Germany
| | - Kristine Gampe
- German Mouse Clinic, Institute of Experimental Genetics, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstädter-Landstr. 1, 85764 Neuherberg, Germany
| | - Christine Hutterer
- German Mouse Clinic, Institute of Experimental Genetics, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstädter-Landstr. 1, 85764 Neuherberg, Germany
| | - Claudia Stöger
- German Mouse Clinic, Institute of Experimental Genetics, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstädter-Landstr. 1, 85764 Neuherberg, Germany
| | - Stefanie Leuchtenberger
- German Mouse Clinic, Institute of Experimental Genetics, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstädter-Landstr. 1, 85764 Neuherberg, Germany
| | - Holger Maier
- German Mouse Clinic, Institute of Experimental Genetics, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstädter-Landstr. 1, 85764 Neuherberg, Germany
| | - Manuel Miller
- Research Unit Comparative Medicine, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstädter-Landstr. 1, 85764 Neuherberg, Germany
| | - Angelika Scheideler
- Research Unit Comparative Medicine, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstädter-Landstr. 1, 85764 Neuherberg, Germany
| | - Moya Wu
- German Mouse Clinic, Institute of Experimental Genetics, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstädter-Landstr. 1, 85764 Neuherberg, Germany
| | - Johannes Beckers
- German Mouse Clinic, Institute of Experimental Genetics, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstädter-Landstr. 1, 85764 Neuherberg, Germany; German Center for Diabetes Research (DZD), Ingolstädter-Landstr. 1, 85764 Neuherberg, Germany; Chair of Experimental Genetics, School of Life Science Weihenstephan, Technische Universität München, Alte Akademie 8, 85354 Freising, Germany
| | - Raffi Bekeredjian
- Department of Cardiology, University of Heidelberg, Im Neuenheimer Feld 410, 69120 Heidelberg, Germany
| | - Markus Brielmeier
- Research Unit Comparative Medicine, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstädter-Landstr. 1, 85764 Neuherberg, Germany
| | - Dirk H Busch
- Institute for Medical Microbiology, Immunology and Hygiene, Technische Universität München, Trogerstr. 30, 81675 Munich, Germany
| | - Martin Klingenspor
- Chair of Molecular Nutritional Medicine, Technical University Munich, EKFZ - Else Kröner Fresenius Center for Nutritional Medicine, Gregor-Mendel-Str. 2, 85350 Freising-Weihenstephan, Germany; ZIEL - Institute for Food and Health, Technical University Munich, Gregor-Mendel-Str. 2, 85350 Freising-Weihenstephan, Germany
| | - Thomas Klopstock
- Department of Neurology, Friedrich-Baur-Institute, Klinikum der Ludwig-Maximilians-Universität München, Ziemssenstr. 1a, 80336 Munich, Germany; German Center for Neurodegenerative Diseases (DZNE), 80336 Munich, Germany; Munich Cluster for Systems Neurology (SyNergy), Adolf-Butenandt-Institut, Ludwig-Maximilians-Universität München, Schillerstr. 44, 80336 Munich, Germany; German Center for Vertigo and Balance Disorders, 81377 Munich, Germany
| | - Markus Ollert
- Department of Infection and Immunity, Luxembourg Institute of Health, 29, Rue Henri Koch, 4354 Esch-sur-Alzette, Luxembourg; Department of Dermatology and Allergy Center, Odense Research Center for Anaphylaxis, University of Southern Denmark, 5000 Odense C, Denmark
| | - Carsten Schmidt-Weber
- Center of Allergy & Environment (ZAUM), Technische Universität München, and Helmholtz Zentrum München, Ingolstädter-Landstr., 85764 Neuherberg, Germany
| | - Tobias Stöger
- Institute of Lung Biology and Disease, Member of the German Center for Lung Research (DZL), Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstädter-Landstr. 1, D-85764 Neuherberg, Germany
| | - Eckhard Wolf
- Institute of Molecular Animal Breeding and Biotechnology, Gene Center, Ludwig-Maximilians-University München, Feodor-Lynen-Str. 25, 81377 Munich, Germany
| | - Wolfgang Wurst
- Institute of Developmental Genetics, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstädter-Landstr. 1, 85764 Neuherberg, Germany; German Center for Neurodegenerative Diseases (DZNE), 80336 Munich, Germany; Munich Cluster for Systems Neurology (SyNergy), Adolf-Butenandt-Institut, Ludwig-Maximilians-Universität München, Schillerstr. 44, 80336 Munich, Germany; Chair of Developmental Genetics, Technische Universität München Freising-Weihenstephan, c/o Helmholtz Zentrum München Ingolstädter-Landstr. 1, 85764 Neuherberg, Germany
| | - Ali Önder Yildirim
- Institute of Lung Biology and Disease, Member of the German Center for Lung Research (DZL), Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstädter-Landstr. 1, D-85764 Neuherberg, Germany
| | - Andreas Zimmer
- Institute of Molecular Psychiatry, Medical Faculty, University of Bonn, Sigmund Freud Str. 25, 53127 Bonn, Germany
| | - Valérie Gailus-Durner
- German Mouse Clinic, Institute of Experimental Genetics, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstädter-Landstr. 1, 85764 Neuherberg, Germany
| | - Martin Hrabě de Angelis
- German Mouse Clinic, Institute of Experimental Genetics, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstädter-Landstr. 1, 85764 Neuherberg, Germany; German Center for Diabetes Research (DZD), Ingolstädter-Landstr. 1, 85764 Neuherberg, Germany; Chair of Experimental Genetics, School of Life Science Weihenstephan, Technische Universität München, Alte Akademie 8, 85354 Freising, Germany.
| |
Collapse
|