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Wu Z, Shi Y, Cui Y, Xing X, Zhang L, Liu D, Zhang Y, Dong J, Jin L, Pang M, Xiao RP, Zhu Z, Xiong JW, Tong X, Zhang Y, Wang S, Tang F, Zhang B. Single-cell analysis reveals an Angpt4-initiated EPDC-EC-CM cellular coordination cascade during heart regeneration. Protein Cell 2023; 14:350-368. [PMID: 37155312 PMCID: PMC10166170 DOI: 10.1093/procel/pwac010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Accepted: 04/19/2022] [Indexed: 11/13/2022] Open
Abstract
Mammals exhibit limited heart regeneration ability, which can lead to heart failure after myocardial infarction. In contrast, zebrafish exhibit remarkable cardiac regeneration capacity. Several cell types and signaling pathways have been reported to participate in this process. However, a comprehensive analysis of how different cells and signals interact and coordinate to regulate cardiac regeneration is unavailable. We collected major cardiac cell types from zebrafish and performed high-precision single-cell transcriptome analyses during both development and post-injury regeneration. We revealed the cellular heterogeneity as well as the molecular progress of cardiomyocytes during these processes, and identified a subtype of atrial cardiomyocyte exhibiting a stem-like state which may transdifferentiate into ventricular cardiomyocytes during regeneration. Furthermore, we identified a regeneration-induced cell (RIC) population in the epicardium-derived cells (EPDC), and demonstrated Angiopoietin 4 (Angpt4) as a specific regulator of heart regeneration. angpt4 expression is specifically and transiently activated in RIC, which initiates a signaling cascade from EPDC to endocardium through the Tie2-MAPK pathway, and further induces activation of cathepsin K in cardiomyocytes through RA signaling. Loss of angpt4 leads to defects in scar tissue resolution and cardiomyocyte proliferation, while overexpression of angpt4 accelerates regeneration. Furthermore, we found that ANGPT4 could enhance proliferation of neonatal rat cardiomyocytes, and promote cardiac repair in mice after myocardial infarction, indicating that the function of Angpt4 is conserved in mammals. Our study provides a mechanistic understanding of heart regeneration at single-cell precision, identifies Angpt4 as a key regulator of cardiomyocyte proliferation and regeneration, and offers a novel therapeutic target for improved recovery after human heart injuries.
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Affiliation(s)
- Zekai Wu
- Key Laboratory of Cell Proliferation and Differentiation of the Ministry of Education, Peking University Genome Editing Research Center, College of Life Sciences, Peking University, Beijing 100871, China
| | - Yuan Shi
- Key Laboratory of Cell Proliferation and Differentiation of the Ministry of Education, Peking University Genome Editing Research Center, College of Life Sciences, Peking University, Beijing 100871, China
| | - Yueli Cui
- Key Laboratory of Cell Proliferation and Differentiation of the Ministry of Education, Peking University Genome Editing Research Center, College of Life Sciences, Peking University, Beijing 100871, China
- Beijing Advanced Innovation Center for Genomics (ICG), College of Life Sciences, Peking University, Beijing 100871, China
| | - Xin Xing
- State Key Laboratory of Membrane Biology, College of Life Sciences, Peking University, Beijing 100871, China
| | - Liya Zhang
- Key Laboratory of Cell Proliferation and Differentiation of the Ministry of Education, Peking University Genome Editing Research Center, College of Life Sciences, Peking University, Beijing 100871, China
| | - Da Liu
- Key Laboratory of Cell Proliferation and Differentiation of the Ministry of Education, Peking University Genome Editing Research Center, College of Life Sciences, Peking University, Beijing 100871, China
| | - Yutian Zhang
- Key Laboratory of Cell Proliferation and Differentiation of the Ministry of Education, Peking University Genome Editing Research Center, College of Life Sciences, Peking University, Beijing 100871, China
| | - Ji Dong
- Key Laboratory of Cell Proliferation and Differentiation of the Ministry of Education, Peking University Genome Editing Research Center, College of Life Sciences, Peking University, Beijing 100871, China
- Beijing Advanced Innovation Center for Genomics (ICG), College of Life Sciences, Peking University, Beijing 100871, China
| | - Li Jin
- State Key Laboratory of Membrane Biology, Institute of Molecular Medicine, College of Future Technology, Peking University, Beijing 100871, China
| | - Meijun Pang
- Institute of Molecular Medicine, College of Future Technology, Peking University, Beijing 100871, China
| | - Rui-Ping Xiao
- State Key Laboratory of Membrane Biology, Institute of Molecular Medicine, College of Future Technology, Peking University, Beijing 100871, China
| | - Zuoyan Zhu
- Key Laboratory of Cell Proliferation and Differentiation of the Ministry of Education, Peking University Genome Editing Research Center, College of Life Sciences, Peking University, Beijing 100871, China
| | - Jing-Wei Xiong
- Institute of Molecular Medicine, College of Future Technology, Peking University, Beijing 100871, China
| | - Xiangjun Tong
- Key Laboratory of Cell Proliferation and Differentiation of the Ministry of Education, Peking University Genome Editing Research Center, College of Life Sciences, Peking University, Beijing 100871, China
| | - Yan Zhang
- State Key Laboratory of Membrane Biology, Institute of Molecular Medicine, College of Future Technology, Peking University, Beijing 100871, China
- Institute of Cardiovascular Sciences and Key Laboratory of Molecular Cardiovascular Sciences, School of Basic Medical Sciences, Ministry of Education, Peking University Health Science Center, Beijing 100191, China
| | - Shiqiang Wang
- State Key Laboratory of Membrane Biology, College of Life Sciences, Peking University, Beijing 100871, China
| | - Fuchou Tang
- Key Laboratory of Cell Proliferation and Differentiation of the Ministry of Education, Peking University Genome Editing Research Center, College of Life Sciences, Peking University, Beijing 100871, China
- Beijing Advanced Innovation Center for Genomics (ICG), College of Life Sciences, Peking University, Beijing 100871, China
| | - Bo Zhang
- Key Laboratory of Cell Proliferation and Differentiation of the Ministry of Education, Peking University Genome Editing Research Center, College of Life Sciences, Peking University, Beijing 100871, China
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2
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Singh SP, Chawla P, Hnatiuk A, Kamel M, Silva LD, Spanjaard B, Eski SE, Janjuha S, Olivares-Chauvet P, Kayisoglu O, Rost F, Bläsche J, Kränkel A, Petzold A, Kurth T, Reinhardt S, Junker JP, Ninov N. A single-cell atlas of de novo β-cell regeneration reveals the contribution of hybrid β/δ-cells to diabetes recovery in zebrafish. Development 2022; 149:274140. [PMID: 35088828 DOI: 10.1242/dev.199853] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 12/06/2021] [Indexed: 12/16/2022]
Abstract
Regeneration-competent species possess the ability to reverse the progression of severe diseases by restoring the function of the damaged tissue. However, the cellular dynamics underlying this capability remain unexplored. Here, we have used single-cell transcriptomics to map de novo β-cell regeneration during induction and recovery from diabetes in zebrafish. We show that the zebrafish has evolved two distinct types of somatostatin-producing δ-cells, which we term δ1- and δ2-cells. Moreover, we characterize a small population of glucose-responsive islet cells, which share the hormones and fate-determinants of both β- and δ1-cells. The transcriptomic analysis of β-cell regeneration reveals that β/δ hybrid cells provide a prominent source of insulin expression during diabetes recovery. Using in vivo calcium imaging and cell tracking, we further show that the hybrid cells form de novo and acquire glucose-responsiveness in the course of regeneration. The overexpression of dkk3, a gene enriched in hybrid cells, increases their formation in the absence of β-cell injury. Finally, interspecies comparison shows that plastic δ1-cells are partially related to PP cells in the human pancreas. Our work provides an atlas of β-cell regeneration and indicates that the rapid formation of glucose-responsive hybrid cells contributes to the resolution of diabetes in zebrafish.
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Affiliation(s)
- Sumeet Pal Singh
- IRIBHM, Université Libre de Bruxelles (ULB), 1070 Brussels, Belgium
| | - Prateek Chawla
- Center for Regenerative Therapies Dresden, Technische Universität Dresden, 01307 Dresden, Germany
| | - Alisa Hnatiuk
- Center for Regenerative Therapies Dresden, Technische Universität Dresden, 01307 Dresden, Germany
| | - Margrit Kamel
- Center for Regenerative Therapies Dresden, Technische Universität Dresden, 01307 Dresden, Germany
| | - Luis Delgadillo Silva
- Center for Regenerative Therapies Dresden, Technische Universität Dresden, 01307 Dresden, Germany
| | - Bastiaan Spanjaard
- Berlin Institute for Medical Systems Biology, Max Delbrück Center for Molecular Medicine, 10115 Berlin, Germany
| | - Sema Elif Eski
- IRIBHM, Université Libre de Bruxelles (ULB), 1070 Brussels, Belgium
| | - Sharan Janjuha
- Institute of Pharmacology and Toxicology, University of Zurich, CH-8057 Zurich, Switzerland
| | - Pedro Olivares-Chauvet
- Berlin Institute for Medical Systems Biology, Max Delbrück Center for Molecular Medicine, 10115 Berlin, Germany
| | - Oezge Kayisoglu
- The Julius Maximilian University of Wurzburg, 97070 Wurzburg, Germany
| | - Fabian Rost
- Center for Regenerative Therapies Dresden, Technische Universität Dresden, 01307 Dresden, Germany.,DRESDEN-concept Genome Center, DFG NGS Competence Center, c/o Center for Molecular and Cellular Bioengineering (CMCB), Technische Universität Dresden, 01307 Dresden, Germany
| | - Juliane Bläsche
- DRESDEN-concept Genome Center, DFG NGS Competence Center, c/o Center for Molecular and Cellular Bioengineering (CMCB), Technische Universität Dresden, 01307 Dresden, Germany
| | - Annekathrin Kränkel
- DRESDEN-concept Genome Center, DFG NGS Competence Center, c/o Center for Molecular and Cellular Bioengineering (CMCB), Technische Universität Dresden, 01307 Dresden, Germany
| | - Andreas Petzold
- DRESDEN-concept Genome Center, DFG NGS Competence Center, c/o Center for Molecular and Cellular Bioengineering (CMCB), Technische Universität Dresden, 01307 Dresden, Germany
| | - Thomas Kurth
- TUD, Center for Molecular and Cellular Bioengineering (CMCB), Technology Platform, EM-Facility, Technische Universitaät Dresden, 01307 Dresden, Germany
| | - Susanne Reinhardt
- DRESDEN-concept Genome Center, DFG NGS Competence Center, c/o Center for Molecular and Cellular Bioengineering (CMCB), Technische Universität Dresden, 01307 Dresden, Germany
| | - Jan Philipp Junker
- Berlin Institute for Medical Systems Biology, Max Delbrück Center for Molecular Medicine, 10115 Berlin, Germany
| | - Nikolay Ninov
- Center for Regenerative Therapies Dresden, Technische Universität Dresden, 01307 Dresden, Germany.,Paul Langerhans Institute Dresden of the Helmholtz Zentrum München at the University Hospital and Faculty of Medicine Carl Gustav Carus of Technische Universität Dresden, 01307 Dresden, Germany
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3
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Ma H, Liu Z, Yang Y, Feng D, Dong Y, Garbutt TA, Hu Z, Wang L, Luan C, Cooper CD, Li Y, Welch JD, Qian L, Liu J. Functional coordination of non-myocytes plays a key role in adult zebrafish heart regeneration. EMBO Rep 2021; 22:e52901. [PMID: 34523214 DOI: 10.15252/embr.202152901] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 07/07/2021] [Accepted: 08/13/2021] [Indexed: 12/24/2022] Open
Abstract
Cardiac regeneration occurs primarily through proliferation of existing cardiomyocytes, but also involves complex interactions between distinct cardiac cell types including non-cardiomyocytes (non-CMs). However, the subpopulations, distinguishing molecular features, cellular functions, and intercellular interactions of non-CMs in heart regeneration remain largely unexplored. Using the LIGER algorithm, we assemble an atlas of cell states from 61,977 individual non-CM scRNA-seq profiles isolated at multiple time points during regeneration. This analysis reveals extensive non-CM cell diversity, including multiple macrophage (MC), fibroblast (FB), and endothelial cell (EC) subpopulations with unique spatiotemporal distributions, and suggests an important role for MC in inducing the activated FB and EC subpopulations. Indeed, pharmacological perturbation of MC function compromises the induction of the unique FB and EC subpopulations. Furthermore, we developed computational algorithm Topologizer to map the topological relationships and dynamic transitions between functional states. We uncover dynamic transitions between MC functional states and identify factors involved in mRNA processing and transcriptional regulation associated with the transition. Together, our single-cell transcriptomic analysis of non-CMs during cardiac regeneration provides a blueprint for interrogating the molecular and cellular basis of this process.
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Affiliation(s)
- Hong Ma
- McAllister Heart Institute, University of North Carolina, Chapel Hill, NC, USA.,Department of Pathology and Laboratory Medicine, University of North Carolina, Chapel Hill, NC, USA
| | - Ziqing Liu
- McAllister Heart Institute, University of North Carolina, Chapel Hill, NC, USA.,Department of Pathology and Laboratory Medicine, University of North Carolina, Chapel Hill, NC, USA
| | - Yuchen Yang
- McAllister Heart Institute, University of North Carolina, Chapel Hill, NC, USA.,Department of Pathology and Laboratory Medicine, University of North Carolina, Chapel Hill, NC, USA.,Department of Genetics, University of North Carolina, Chapel Hill, NC, USA
| | - Dong Feng
- McAllister Heart Institute, University of North Carolina, Chapel Hill, NC, USA.,Department of Pathology and Laboratory Medicine, University of North Carolina, Chapel Hill, NC, USA
| | - Yanhan Dong
- McAllister Heart Institute, University of North Carolina, Chapel Hill, NC, USA.,Department of Pathology and Laboratory Medicine, University of North Carolina, Chapel Hill, NC, USA
| | - Tiffany A Garbutt
- McAllister Heart Institute, University of North Carolina, Chapel Hill, NC, USA.,Department of Pathology and Laboratory Medicine, University of North Carolina, Chapel Hill, NC, USA
| | - Zhiyuan Hu
- Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC, USA
| | - Li Wang
- McAllister Heart Institute, University of North Carolina, Chapel Hill, NC, USA.,Department of Pathology and Laboratory Medicine, University of North Carolina, Chapel Hill, NC, USA
| | - Changfei Luan
- McAllister Heart Institute, University of North Carolina, Chapel Hill, NC, USA.,Department of Pathology and Laboratory Medicine, University of North Carolina, Chapel Hill, NC, USA
| | - Cynthia D Cooper
- School of Molecular Biosciences, Washington State University Vancouver, Vancouver, WA, USA
| | - Yun Li
- Department of Genetics, University of North Carolina, Chapel Hill, NC, USA.,Department of Biostatistics, University of North Carolina, Chapel Hill, NC, USA.,Department of Computer Science, University of North Carolina, Chapel Hill, NC, USA
| | - Joshua D Welch
- Department of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI, USA
| | - Li Qian
- McAllister Heart Institute, University of North Carolina, Chapel Hill, NC, USA.,Department of Pathology and Laboratory Medicine, University of North Carolina, Chapel Hill, NC, USA
| | - Jiandong Liu
- McAllister Heart Institute, University of North Carolina, Chapel Hill, NC, USA.,Department of Pathology and Laboratory Medicine, University of North Carolina, Chapel Hill, NC, USA
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4
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Zhao F, Liu X, Wang Z, Lang H, Zhang T, Wang R, Lin X, He D, Shi P, Pang X. Novel Mouse miRNA Chr13_novelMiR7354-5p Improves Bone-Marrow-Derived Mesenchymal Stem Cell Differentiation into Insulin-Producing Cells. MOLECULAR THERAPY-NUCLEIC ACIDS 2020; 19:1110-1122. [PMID: 32059337 PMCID: PMC7016162 DOI: 10.1016/j.omtn.2020.01.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/20/2019] [Revised: 12/22/2019] [Accepted: 01/02/2020] [Indexed: 12/18/2022]
Abstract
MicroRNAs (miRNAs) that play key roles in the generation of insulin-producing cells from stem cells provide a cell-based approach for insulin replacement therapy. In this study, we used next-generation sequencing to detect the miRNA expression profile of normal mouse pancreatic β cells, non-β cells, bone marrow mesenchymal stem cells (BM-MSCs), and adipose-derived stem cells (ADSCs) and determined relative miRNA expression levels in mouse pancreatic β cells. After the novel mouse miRNA candidates were identified using miRDeep 2.0, we found that Chr13_novelMiR7354-5p, a novel miRNA candidate, significantly promoted the differentiation of BM-MSCs into insulin-producing cells in vitro. Furthermore, Chr13_novelMiR7354-5p-transfected BM-MSCs reversed hyperglycemia in streptozotocin (STZ)-treated diabetic mice. In addition, bioinformatics analyses, a luciferase reporter assay, and western blotting demonstrated that Chr13_novelMiR7354-5p targeted Notch1 and Rbpj. Our results provide compelling evidence of the existence of 65 novel mouse miRNA candidates and present a new treatment strategy to generate insulin-producing cells from stem cells.
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Affiliation(s)
- Feng Zhao
- Department of Stem Cells and Regenerative Medicine, Shenyang Key Laboratory for Stem Cells and Regenerative Medicine, Key Laboratory of Cell Biology, Ministry of Public Health, and Key Laboratory of Medical Cell Biology, Ministry of Education, China Medical University, 77 Puhe Street, Shenbei New District, Shenyang City 110122, Liaoning Province, China
| | - Xiaoyu Liu
- Department of Obstetrics and Gynecology, Center for Assisted Reproduction, Shengjing Hospital of China Medical University, 39 Huaxiang Street, Tiexi District, Shenyang City 110022, Liaoning Province, China
| | - Zhe Wang
- Department of Pathology, Shengjing Hospital of China Medical University, 36 Sanhao Street, Heping District, Shenyang City 110004, Liaoning Province, China
| | - Hongxin Lang
- Department of Stem Cells and Regenerative Medicine, Shenyang Key Laboratory for Stem Cells and Regenerative Medicine, Key Laboratory of Cell Biology, Ministry of Public Health, and Key Laboratory of Medical Cell Biology, Ministry of Education, China Medical University, 77 Puhe Street, Shenbei New District, Shenyang City 110122, Liaoning Province, China
| | - Tao Zhang
- Department of Stem Cells and Regenerative Medicine, Shenyang Key Laboratory for Stem Cells and Regenerative Medicine, Key Laboratory of Cell Biology, Ministry of Public Health, and Key Laboratory of Medical Cell Biology, Ministry of Education, China Medical University, 77 Puhe Street, Shenbei New District, Shenyang City 110122, Liaoning Province, China
| | - Rui Wang
- Department of Stem Cells and Regenerative Medicine, Shenyang Key Laboratory for Stem Cells and Regenerative Medicine, Key Laboratory of Cell Biology, Ministry of Public Health, and Key Laboratory of Medical Cell Biology, Ministry of Education, China Medical University, 77 Puhe Street, Shenbei New District, Shenyang City 110122, Liaoning Province, China
| | - Xuewen Lin
- Department of Stem Cells and Regenerative Medicine, Shenyang Key Laboratory for Stem Cells and Regenerative Medicine, Key Laboratory of Cell Biology, Ministry of Public Health, and Key Laboratory of Medical Cell Biology, Ministry of Education, China Medical University, 77 Puhe Street, Shenbei New District, Shenyang City 110122, Liaoning Province, China
| | - Dan He
- Department of Stem Cells and Regenerative Medicine, Shenyang Key Laboratory for Stem Cells and Regenerative Medicine, Key Laboratory of Cell Biology, Ministry of Public Health, and Key Laboratory of Medical Cell Biology, Ministry of Education, China Medical University, 77 Puhe Street, Shenbei New District, Shenyang City 110122, Liaoning Province, China
| | - Ping Shi
- Shenyang Amnion Bioengineering and Technology R&D Center, 155-5 Chuangxin Street, Hunnan District, Shenyang City 110015, Liaoning Province, China
| | - Xining Pang
- Department of Stem Cells and Regenerative Medicine, Shenyang Key Laboratory for Stem Cells and Regenerative Medicine, Key Laboratory of Cell Biology, Ministry of Public Health, and Key Laboratory of Medical Cell Biology, Ministry of Education, China Medical University, 77 Puhe Street, Shenbei New District, Shenyang City 110122, Liaoning Province, China; Shenyang Amnion Bioengineering and Technology R&D Center, 155-5 Chuangxin Street, Hunnan District, Shenyang City 110015, Liaoning Province, China.
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5
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Gao SW, Liu F. Novel insights into cell cycle regulation of cell fate determination. J Zhejiang Univ Sci B 2019; 20:467-475. [PMID: 31090272 DOI: 10.1631/jzus.b1900197] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The stem/progenitor cell has long been regarded as a central cell type in development, homeostasis, and regeneration, largely owing to its robust self-renewal and multilineage differentiation abilities. The balance between self-renewal and stem/progenitor cell differentiation requires the coordinated regulation of cell cycle progression and cell fate determination. Extensive studies have demonstrated that cell cycle states determine cell fates, because cells in different cell cycle states are characterized by distinct molecular features and functional outputs. Recent advances in high-resolution epigenome profiling, single-cell transcriptomics, and cell cycle reporter systems have provided novel insights into the cell cycle regulation of cell fate determination. Here, we review recent advances in cell cycle-dependent cell fate determination and functional heterogeneity, and the application of cell cycle manipulation for cell fate conversion. These findings will provide insight into our understanding of cell cycle regulation of cell fate determination in this field, and may facilitate its potential application in translational medicine.
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Affiliation(s)
- Su-Wei Gao
- State Key Laboratory of Membrane Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China
| | - Feng Liu
- State Key Laboratory of Membrane Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China.,Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing 100101, China.,University of Chinese Academy of Sciences, Beijing 100049, China
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6
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Gao C, Peng J. A glimpse of endocrine pancreas development from single-cell analyses. J Mol Cell Biol 2019; 11:433-434. [PMID: 30500955 PMCID: PMC6604600 DOI: 10.1093/jmcb/mjy079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2018] [Accepted: 11/29/2018] [Indexed: 11/23/2022] Open
Affiliation(s)
- Ce Gao
- MOE Key Laboratory for Molecular Animal Nutrition, College of Animal Sciences, Zhejiang University, Hangzhou, China
| | - Jinrong Peng
- MOE Key Laboratory for Molecular Animal Nutrition, College of Animal Sciences, Zhejiang University, Hangzhou, China
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