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Chagraoui J, Girard S, Mallinger L, Mayotte N, Tellechea MF, Sauvageau G. KBTBD4-mediated reduction of MYC is critical for hematopoietic stem cell expansion upon UM171 treatment. Blood 2024; 143:882-894. [PMID: 38207291 DOI: 10.1182/blood.2023021342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 12/27/2023] [Accepted: 12/29/2023] [Indexed: 01/13/2024] Open
Abstract
ABSTRACT Ex vivo expansion of hematopoietic stem cells (HSCs) is gaining importance for cell and gene therapy, and requires a shift from dormancy state to activation and cycling. However, abnormal or excessive HSC activation results in reduced self-renewal ability and increased propensity for myeloid-biased differentiation. We now report that activation of the E3 ligase complex CRL3KBTBD4 by UM171 not only induces epigenetic changes through CoREST1 degradation but also controls chromatin-bound master regulator of cell cycle entry and proliferative metabolism (MYC) levels to prevent excessive activation and maintain lympho-myeloid potential of expanded populations. Furthermore, reconstitution activity and multipotency of UM171-treated HSCs are specifically compromised when MYC levels are experimentally increased despite degradation of CoREST1.
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Affiliation(s)
- Jalila Chagraoui
- Molecular Genetics of Stem Cells Laboratory, Institute for Research in Immunology and Cancer, University of Montreal, Montreal, QC, Canada
| | - Simon Girard
- Molecular Genetics of Stem Cells Laboratory, Institute for Research in Immunology and Cancer, University of Montreal, Montreal, QC, Canada
| | - Laure Mallinger
- Molecular Genetics of Stem Cells Laboratory, Institute for Research in Immunology and Cancer, University of Montreal, Montreal, QC, Canada
| | - Nadine Mayotte
- Molecular Genetics of Stem Cells Laboratory, Institute for Research in Immunology and Cancer, University of Montreal, Montreal, QC, Canada
| | - Maria Florencia Tellechea
- Molecular Genetics of Stem Cells Laboratory, Institute for Research in Immunology and Cancer, University of Montreal, Montreal, QC, Canada
| | - Guy Sauvageau
- Molecular Genetics of Stem Cells Laboratory, Institute for Research in Immunology and Cancer, University of Montreal, Montreal, QC, Canada
- Division of Hematology, Maisonneuve-Rosemont Hospital, Montreal, QC, Canada
- Department of Medicine, Faculty of Medicine, University of Montreal, Montreal, QC, Canada
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2
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Cao H, Naik SH, Amann-Zalcenstein D, Hickey P, Salim A, Cao B, Nilsson SK, Keightley MC, Lieschke GJ. Late fetal hematopoietic failure results from ZBTB11 deficiency despite abundant HSC specification. Blood Adv 2023; 7:6506-6519. [PMID: 37567157 PMCID: PMC10632610 DOI: 10.1182/bloodadvances.2022009580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 07/17/2023] [Accepted: 07/18/2023] [Indexed: 08/13/2023] Open
Abstract
Hematopoiesis produces diverse blood cell lineages to meet the basal needs and sudden demands of injury or infection. A rapid response to such challenges requires the expansion of specific lineages and a prompt return to balanced steady-state levels, necessitating tightly coordinated regulation. Previously we identified a requirement for the zinc finger and broad complex, tramtrak, bric-a-brac domain-containing 11 (ZBTB11) transcription factor in definitive hematopoiesis using a forward genetic screen for zebrafish myeloid mutants. To understand its relevance to mammalian systems, we extended these studies to mice. When Zbtb11 was deleted in the hematopoietic compartment, embryos died at embryonic day (E) 18.5 with hematopoietic failure. Zbtb11 hematopoietic knockout (Zbtb11hKO) hematopoietic stem cells (HSCs) were overabundantly specified from E14.5 to E17.5 compared with those in controls. Overspecification was accompanied by loss of stemness, inability to differentiate into committed progenitors and mature lineages in the fetal liver, failure to seed fetal bone marrow, and total hematopoietic failure. The Zbtb11hKO HSCs did not proliferate in vitro and were constrained in cell cycle progression, demonstrating the cell-intrinsic role of Zbtb11 in proliferation and cell cycle regulation in mammalian HSCs. Single-cell RNA sequencing analysis identified that Zbtb11-deficient HSCs were underrepresented in an erythroid-primed subpopulation and showed downregulation of oxidative phosphorylation pathways and dysregulation of genes associated with the hematopoietic niche. We identified a cell-intrinsic requirement for Zbtb11-mediated gene regulatory networks in sustaining a pool of maturation-capable HSCs and progenitor cells.
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Affiliation(s)
- Huimin Cao
- Australian Regenerative Medicine Institute, Monash University, Clayton, VIC, Australia
- Biomedical Manufacturing, Commonwealth Scientific and Industrial Research Organisation, Clayton, VIC, Australia
| | - Shalin H. Naik
- Department of Immunology, The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, Australia
- Single Cell Open Research Endeavour, The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, Australia
- Department of Medical Biology, University of Melbourne, Parkville, VIC, Australia
| | - Daniela Amann-Zalcenstein
- Single Cell Open Research Endeavour, The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, Australia
- Department of Medical Biology, University of Melbourne, Parkville, VIC, Australia
- Advanced Genomics Facility, Advanced Technology and Biology Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, Australia
| | - Peter Hickey
- Single Cell Open Research Endeavour, The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, Australia
- Department of Medical Biology, University of Melbourne, Parkville, VIC, Australia
- Advanced Genomics Facility, Advanced Technology and Biology Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, Australia
| | - Agus Salim
- Mathematics and Statistics, La Trobe University, Bundoora, VIC, Australia
- Melbourne School of Population and Global Health, School of Mathematics and Statistics, University of Melbourne, Parkville, VIC, Australia
| | - Benjamin Cao
- Australian Regenerative Medicine Institute, Monash University, Clayton, VIC, Australia
- Biomedical Manufacturing, Commonwealth Scientific and Industrial Research Organisation, Clayton, VIC, Australia
| | - Susan K. Nilsson
- Australian Regenerative Medicine Institute, Monash University, Clayton, VIC, Australia
- Biomedical Manufacturing, Commonwealth Scientific and Industrial Research Organisation, Clayton, VIC, Australia
| | - M. Cristina Keightley
- Australian Regenerative Medicine Institute, Monash University, Clayton, VIC, Australia
- La Trobe Institute for Molecular Science, La Trobe University, Bundoora, VIC, Australia
- Rural Clinical Sciences, La Trobe Rural Health School, Bendigo, VIC, Australia
| | - Graham J. Lieschke
- Australian Regenerative Medicine Institute, Monash University, Clayton, VIC, Australia
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3
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Martier AT, Maurice YV, Conrad KM, Mauvais-Jarvis F, Mondrinos MJ. Sex-specific actions of estradiol and testosterone on human fibroblast and endothelial cell proliferation, bioenergetics, and vasculogenesis. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.07.23.550236. [PMID: 37546849 PMCID: PMC10402012 DOI: 10.1101/2023.07.23.550236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/08/2023]
Abstract
Progress toward the development of sex-specific tissue engineered systems has been hampered by the lack of research efforts to define the effects of sex-specific hormone concentrations on relevant human cell types. Here, we investigated the effects of defined concentrations of estradiol (E2) and dihydrotestosterone (DHT) on primary human dermal and lung fibroblasts (HDF and HLF), and human umbilical vein endothelial cells (HUVEC) from female (XX) and male (XY) donors in both 2D expansion cultures and 3D stromal vascular tissues. Sex-matched E2 and DHT stimulation in 2D expansion cultures significantly increased the proliferation index, mitochondrial membrane potential, and the expression of genes associated with bioenergetics (Na+/K+ ATPase, somatic cytochrome C) and beneficial stress responses (chaperonin) in all cell types tested. Notably, cross sex hormone stimulation, i.e., DHT treatment of XX cells in the absence of E2 and E2 stimulation of XY cells in the absence of DHT, decreased bioenergetic capacity and inhibited cell proliferation. We used a microengineered 3D vasculogenesis assay to assess hormone effects on tissue scale morphogenesis. E2 increased metrics of vascular network complexity compared to vehicle in XX tissues. Conversely, and in line with results from 2D expansion cultures, E2 potently inhibited vasculogenesis compared to vehicle in XY tissues. DHT did not significantly alter vasculogenesis in XX or XY tissues but increased the number of non-participating endothelial cells in both sexes. This study establishes a scientific rationale and adaptable methods for using sex hormone stimulation to develop sex-specific culture systems.
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Affiliation(s)
- Ashley T. Martier
- Department of Biomedical Engineering, Tulane University School of Science & Engineering, New Orleans, LA, USA
| | - Yasmin V. Maurice
- Department of Biomedical Engineering, Tulane University School of Science & Engineering, New Orleans, LA, USA
| | - K. Michael Conrad
- Department of Biomedical Engineering, Tulane University School of Science & Engineering, New Orleans, LA, USA
| | - Franck Mauvais-Jarvis
- Tulane Center for Excellence in Sex-based Biology and Medicine, New Orleans, LA, USA
- Section of Endocrinology, Deming Department of Medicine, Tulane University School of Medicine, New Orleans, LA, USA
- Southeast Louisiana VA Medical Center, New Orleans, LA, USA
| | - Mark J. Mondrinos
- Department of Biomedical Engineering, Tulane University School of Science & Engineering, New Orleans, LA, USA
- Tulane Center for Excellence in Sex-based Biology and Medicine, New Orleans, LA, USA
- Department of Physiology, Tulane University School of Medicine, New Orleans, LA, USA
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4
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Shevyrev D, Tereshchenko V, Berezina TN, Rybtsov S. Hematopoietic Stem Cells and the Immune System in Development and Aging. Int J Mol Sci 2023; 24:ijms24065862. [PMID: 36982935 PMCID: PMC10056303 DOI: 10.3390/ijms24065862] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 03/13/2023] [Accepted: 03/16/2023] [Indexed: 03/30/2023] Open
Abstract
Hematopoietic stem cells (HSCs) support haematopoiesis throughout life and give rise to the whole variety of cells of the immune system. Developing in the early embryo, passing through the precursor stage, and maturing into the first HSCs, they undergo a fairly large number of divisions while maintaining a high regenerative potential due to high repair activity. This potential is greatly reduced in adult HSCs. They go into a state of dormancy and anaerobic metabolism to maintain their stemness throughout life. However, with age, changes occur in the pool of HSCs that negatively affect haematopoiesis and the effectiveness of immunity. Niche aging and accumulation of mutations with age reduces the ability of HSCs to self-renew and changes their differentiation potential. This is accompanied by a decrease in clonal diversity and a disturbance of lymphopoiesis (decrease in the formation of naive T- and B-cells) and the predominance of myeloid haematopoiesis. Aging also affects mature cells, regardless of HSC, therefore, phagocytic activity and the intensity of the oxidative burst decrease, and the efficiency of processing and presentation of antigens by myeloid cells is impaired. Aging cells of innate and adaptive immunity produce factors that form a chronic inflammatory background. All these processes have a serious negative impact on the protective properties of the immune system, increasing inflammation, the risk of developing autoimmune, oncological, and cardiovascular diseases with age. Understanding the mechanisms of reducing the regenerative potential in a comparative analysis of embryonic and aging HSCs, the features of inflammatory aging will allow us to get closer to deciphering the programs for the development, aging, regeneration and rejuvenation of HSCs and the immune system.
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Affiliation(s)
- Daniil Shevyrev
- Centre for Cell Technology and Immunology, Sirius University of Science and Technology, Sirius, 354340 Sochi, Russia
| | - Valeriy Tereshchenko
- Centre for Cell Technology and Immunology, Sirius University of Science and Technology, Sirius, 354340 Sochi, Russia
| | - Tatiana N Berezina
- Department of Scientific Basis of Extreme Psychology, Moscow State University of Psychology and Education, 127051 Moscow, Russia
| | - Stanislav Rybtsov
- Centre for Cell Technology and Immunology, Sirius University of Science and Technology, Sirius, 354340 Sochi, Russia
- Centre for Regenerative Medicine, University of Edinburgh, Edinburgh EH8 9YL, UK
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5
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Patel B, Zhou Y, Babcock RL, Ma F, Zal MA, Kumar D, Medik YB, Kahn LM, Pineda JE, Park EM, Tang X, Raso MG, Zal T, Clise-Dwyer K, Giancotti FG, Colla S, Watowich SS. STAT3 protects HSCs from intrinsic interferon signaling and loss of long-term blood-forming activity. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.02.10.528069. [PMID: 36798265 PMCID: PMC9934695 DOI: 10.1101/2023.02.10.528069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
STAT3 function in hematopoietic stem and progenitor cells (HSPCs) has been difficult to discern as Stat3 deficiency in the hematopoietic system induces systemic inflammation, which can impact HSPC activity. To address this, we established mixed bone marrow (BM) chimeric mice with CreER-mediated Stat3 deletion in 20% of the hematopoietic compartment. Stat3-deficient HSPCs had impaired hematopoietic activity and failed to undergo expansion in BM in contrast to Stat3-sufficient (CreER) controls. Single-cell RNA sequencing of Lin-ckit+Sca1+ BM cells revealed altered transcriptional responses in Stat3-deficient hematopoietic stem cells (HSCs) and multipotent progenitors, including intrinsic activation of cell cycle, stress response, and interferon signaling pathways. Consistent with their deregulation, Stat3-deficient Lin-ckit+Sca1+ cells accumulated γH2AX over time. Following secondary BM transplantation, Stat3-deficient HSPCs failed to reconstitute peripheral blood effectively, indicating a severe functional defect in the HSC compartment. Our results reveal essential roles for STAT3 in HSCs and suggest the potential for using targeted synthetic lethal approaches with STAT3 inhibition to remove defective or diseased HSPCs.
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Affiliation(s)
- Bhakti Patel
- Department of Immunology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Yifan Zhou
- Department of Immunology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Rachel L. Babcock
- Department of Immunology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, Houston, TX, USA
| | - Feiyang Ma
- Molecular Biology Institute, University of California, Los Angeles, Los Angeles, CA, USA
- Division of Rheumatology, Department of Internal Medicine, Michigan Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Malgorzata A. Zal
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Dhiraj Kumar
- Herbert Irving Cancer Center and Department of Genetics and Development, Columbia University, New York, NY, USA
| | - Yusra B. Medik
- Department of Immunology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Laura M. Kahn
- Department of Immunology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, Houston, TX, USA
| | - Josué E. Pineda
- Department of Immunology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, Houston, TX, USA
| | - Elizabeth M. Park
- Department of Immunology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ximing Tang
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Maria Gabriela Raso
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Tomasz Zal
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Karen Clise-Dwyer
- Department of Stem Cell Transplantation and Hematopoietic Biology and Malignancy, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Filippo G. Giancotti
- Herbert Irving Cancer Center and Department of Genetics and Development, Columbia University, New York, NY, USA
| | - Simona Colla
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Stephanie S. Watowich
- Department of Immunology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, Houston, TX, USA
- Program for Innovative Microbiome and Translational Research (PRIME-TR), The University of Texas MD Anderson Cancer Center, Houston, TX, US
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6
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Brunet A, Goodell MA, Rando TA. Ageing and rejuvenation of tissue stem cells and their niches. Nat Rev Mol Cell Biol 2023; 24:45-62. [PMID: 35859206 PMCID: PMC9879573 DOI: 10.1038/s41580-022-00510-w] [Citation(s) in RCA: 99] [Impact Index Per Article: 99.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/16/2022] [Indexed: 01/28/2023]
Abstract
Most adult organs contain regenerative stem cells, often organized in specific niches. Stem cell function is critical for tissue homeostasis and repair upon injury, and it is dependent on interactions with the niche. During ageing, stem cells decline in their regenerative potential and ability to give rise to differentiated cells in the tissue, which is associated with a deterioration of tissue integrity and health. Ageing-associated changes in regenerative tissue regions include defects in maintenance of stem cell quiescence, differentiation ability and bias, clonal expansion and infiltration of immune cells in the niche. In this Review, we discuss cellular and molecular mechanisms underlying ageing in the regenerative regions of different tissues as well as potential rejuvenation strategies. We focus primarily on brain, muscle and blood tissues, but also provide examples from other tissues, such as skin and intestine. We describe the complex interactions between different cell types, non-cell-autonomous mechanisms between ageing niches and stem cells, and the influence of systemic factors. We also compare different interventions for the rejuvenation of old regenerative regions. Future outlooks in the field of stem cell ageing are discussed, including strategies to counter ageing and age-dependent disease.
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Affiliation(s)
- Anne Brunet
- Department of Genetics, Stanford University, Stanford, CA, USA.
- Glenn Laboratories for the Biology of Ageing, Stanford University, Stanford, CA, USA.
| | - Margaret A Goodell
- Molecular and Cellular Biology Department, Baylor College of Medicine, Houston, TX, USA.
- Stem Cells and Regenerative Medicine Center, Baylor College of Medicine, Houston, TX, USA.
| | - Thomas A Rando
- Glenn Laboratories for the Biology of Ageing, Stanford University, Stanford, CA, USA.
- Department of Neurology and Neurological Sciences, Stanford University School of Medicine, Stanford, CA, USA.
- Neurology Service, VA Palo Alto Health Care System, Palo Alto, CA, USA.
- Broad Stem Cell Research Center, University of California, Los Angeles, Los Angeles, CA, USA.
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7
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Xiao M, Zhou P, Wang Z, Xiao H, Chen X, Jiang R, Wang Y. Dynamic biological characteristics of human bone marrow hematopoietic stem cell senescence. Sci Rep 2022; 12:17071. [PMID: 36224224 PMCID: PMC9556752 DOI: 10.1038/s41598-022-21387-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Accepted: 09/27/2022] [Indexed: 12/30/2022] Open
Abstract
Hematopoietic stem cells show biological manifestations of aging, diminished hematopoietic function and abnormal differentiation, which can lead to leukemia. It is therefore important to explore the mechanism underlying hematopoietic stem cell aging to develop strategies for delaying the process. Our evaluations revealed that the number of bone marrow hematopoietic cells (BMHCs) started to decrease significantly after 45 years of age, and the number of senescent BMHCs, as determined by senescence-associated beta-galactosidase staining, gradually increased with age. In addition, BMHCs from individuals over 45 years of age presented with notably reduced proliferative capacity, increased G1-phase cell cycle arrest, and significantly decreased generation of mixed colony forming units, which suggests that BMHCs enter senescence during middle age. Furthermore, we observed significantly lower antioxidant capacity and a significant increase in oxidative damage products, a gradual increase in the expression of senescence-associated proteins and genes, and a gradual decrease in the expression of cell cycle related proteins in BMHCs after middle age. Taken together, these findings offer both a theoretical and experimental basis for better understanding of the senescence progression of BMHCs and the optimal timing for anti-senescence drug interventions in clinical practice.
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Affiliation(s)
- Minhe Xiao
- grid.203458.80000 0000 8653 0555Department of Ophthalmology, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, 401120 China ,grid.203458.80000 0000 8653 0555Laboratory of Stem Cells and Tissue Engineering, Department of Histology and Embryology, Chongqing Medical University, Chongqing, 400016 China
| | - Peng Zhou
- grid.203458.80000 0000 8653 0555Laboratory of Stem Cells and Tissue Engineering, Department of Histology and Embryology, Chongqing Medical University, Chongqing, 400016 China
| | - Ziling Wang
- grid.203458.80000 0000 8653 0555Laboratory of Stem Cells and Tissue Engineering, Department of Histology and Embryology, Chongqing Medical University, Chongqing, 400016 China
| | - Hanxianzhi Xiao
- grid.203458.80000 0000 8653 0555Laboratory of Stem Cells and Tissue Engineering, Department of Histology and Embryology, Chongqing Medical University, Chongqing, 400016 China
| | - Xiao Chen
- grid.203458.80000 0000 8653 0555Laboratory of Stem Cells and Tissue Engineering, Department of Histology and Embryology, Chongqing Medical University, Chongqing, 400016 China
| | - Rong Jiang
- grid.203458.80000 0000 8653 0555Laboratory of Stem Cells and Tissue Engineering, Department of Histology and Embryology, Chongqing Medical University, Chongqing, 400016 China
| | - Yaping Wang
- grid.203458.80000 0000 8653 0555Laboratory of Stem Cells and Tissue Engineering, Department of Histology and Embryology, Chongqing Medical University, Chongqing, 400016 China
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