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Blümke A, Ijeoma E, Simon J, Wellington R, Purwaningrum M, Doulatov S, Leber E, Scatena M, Giachelli CM. Comparison of osteoclast differentiation protocols from human induced pluripotent stem cells of different tissue origins. Stem Cell Res Ther 2023; 14:319. [PMID: 37936199 PMCID: PMC10631132 DOI: 10.1186/s13287-023-03547-6] [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: 06/20/2023] [Accepted: 10/25/2023] [Indexed: 11/09/2023] Open
Abstract
BACKGROUND Ever since their discovery, induced pluripotent stem cells (iPSCs) have been extensively differentiated into a large variety of cell types. However, a limited amount of work has been dedicated to differentiating iPSCs into osteoclasts. While several differentiation protocols have been published, it remains unclear which protocols or differentiation methods are preferable regarding the differentiation of osteoclasts. METHODS In this study, we compared the osteoclastogenesis capacity of a peripheral blood mononuclear cell (PBMC)-derived iPSC line to a fibroblast-derived iPSC line in conjunction with either embryoid body-based or monolayer-based differentiation strategies. Both cell lines and differentiation protocols were investigated regarding their ability to generate osteoclasts and their inherent robustness and ease of use. The ability of both cell lines to remain undifferentiated while propagating using a feeder-free system was assessed using alkaline phosphatase staining. This was followed by evaluating mesodermal differentiation and the characterization of hematopoietic progenitor cells using flow cytometry. Finally, osteoclast yield and functionality based on resorptive activity, Cathepsin K and tartrate-resistant acid phosphatase (TRAP) expression were assessed. The results were validated using qRT-PCR throughout the differentiation stages. RESULTS Embryoid body-based differentiation yielded CD45+, CD14+, CD11b+ subpopulations which in turn differentiated into osteoclasts which demonstrated TRAP positivity, Cathepsin K expression and mineral resorptive capabilities. This was regardless of which iPSC line was used. Monolayer-based differentiation yielded lower quantities of hematopoietic cells that were mostly CD34+ and did not subsequently differentiate into osteoclasts. CONCLUSIONS The outcome of this study demonstrates the successful differentiation of osteoclasts from iPSCs in conjunction with the embryoid-based differentiation method, while the monolayer-based method did not yield osteoclasts. No differences were observed regarding osteoclast differentiation between the PBMC and fibroblast-derived iPSC lines.
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Affiliation(s)
- Alexander Blümke
- Department of Bioengineering, Department of Medicine, University of Washington, Foege Hall University of Washington, 3720 15th, Ave NE, Box 355061, Seattle, WA, 98195, USA
- Department of Orthopedics and Trauma Surgery, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Erica Ijeoma
- Department of Bioengineering, Department of Medicine, University of Washington, Foege Hall University of Washington, 3720 15th, Ave NE, Box 355061, Seattle, WA, 98195, USA
| | - Jessica Simon
- Department of Bioengineering, Department of Medicine, University of Washington, Foege Hall University of Washington, 3720 15th, Ave NE, Box 355061, Seattle, WA, 98195, USA
| | - Rachel Wellington
- Division of Hematology, Department of Medicine, University of Washington, Seattle, WA, USA
- Molecular and Cellular Biology Program, School of Medicine, University of Washington, Seattle, WA, USA
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Medania Purwaningrum
- Department of Bioengineering, Department of Medicine, University of Washington, Foege Hall University of Washington, 3720 15th, Ave NE, Box 355061, Seattle, WA, 98195, USA
- Department of Biochemistry, Faculty of Veterinary Medicine, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Sergei Doulatov
- Division of Hematology, Department of Medicine, University of Washington, Seattle, WA, USA
| | - Elizabeth Leber
- Department of Bioengineering, Department of Medicine, University of Washington, Foege Hall University of Washington, 3720 15th, Ave NE, Box 355061, Seattle, WA, 98195, USA
| | - Marta Scatena
- Department of Bioengineering, Department of Medicine, University of Washington, Foege Hall University of Washington, 3720 15th, Ave NE, Box 355061, Seattle, WA, 98195, USA
| | - Cecilia M Giachelli
- Department of Bioengineering, Department of Medicine, University of Washington, Foege Hall University of Washington, 3720 15th, Ave NE, Box 355061, Seattle, WA, 98195, USA.
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Blümke A, Ijeoma E, Simon J, Wellington R, Purwaningrum M, Doulatov S, Leber E, Scatena M, Giachelli CM. Comparison of osteoclast differentiation protocols from human induced pluripotent stem cells of different tissue origins. RESEARCH SQUARE 2023:rs.3.rs-3089289. [PMID: 37461708 PMCID: PMC10350192 DOI: 10.21203/rs.3.rs-3089289/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/25/2023]
Abstract
Background Ever since their discovery, induced pluripotent stem cells (iPSCs) have been extensively differentiated into a large variety of cell types. However, a limited amount of work has been dedicated to differentiating iPSCs into osteoclasts. While several differentiation protocols have been published, it remains unclear which protocols or differentiation methods are preferrable regarding the differentiation of osteoclasts. Methods In this study we compare the osteoclastogenesis capacity of a peripheral blood mononuclear cell (PBMC)-derived iPSC line to a fibroblast-derived iPSC line in conjunction with either embryoid body-based or monolayer-based differentiation strategies. Both cell lines and differentiation protocols were investigated regarding their ability to generate osteoclasts and their inherent robustness and ease of use. The ability of both cell lines to remain undifferentiated while propagating using a feeder-free system was assessed using alkaline phosphatase staining. This was followed by evaluating mesodermal differentiation and the characterization of hematopoietic progenitor cells using flow cytometry. Finally, osteoclast yield and functionality based on resorptive activity, Cathepsin K and tartrate-resistant acid phosphatase (TRAP) expression were assessed. Results were validated using qRT-PCR throughout the differentiation stages. Results Embryoid-body based differentiation yielded CD45+, CD14+, CD11b+ subpopulations which in turn differentiated into osteoclasts which demonstrated TRAP positivity, Cathepsin K expression and mineral resorptive capabilities. This was regardless of which iPSC line was used. Monolayer-based differentiation yielded lower quantities of hematopoietic cells that were mostly CD34+ and did not subsequently differentiate into osteoclasts. Conclusions The outcome of this study demonstrates the successful differentiation of osteoclasts from iPSCs in conjunction with the embryoid-based differentiation method, while the monolayer-based method did not yield osteoclasts. No differences were observed regarding osteoclast differentiation between the PBMC and fibroblast-derived iPSC lines.
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Affiliation(s)
| | - Erica Ijeoma
- University of Washington Department of Bioengineering
| | - Jessica Simon
- University of Washington Department of Bioengineering
| | | | | | | | | | - Marta Scatena
- University of Washington Department of Bioengineering
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Niu X, Xia Y, Luo L, Chen Y, Yuan J, Zhang J, Zheng X, Li Q, Deng Z, Wang Y. iPSC-sEVs alleviate microglia senescence to protect against ischemic stroke in aged mice. Mater Today Bio 2023; 19:100600. [PMID: 36936398 PMCID: PMC10020681 DOI: 10.1016/j.mtbio.2023.100600] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Revised: 02/27/2023] [Accepted: 03/01/2023] [Indexed: 03/07/2023] Open
Abstract
The polarization of microglia plays an important role in the outcome of ischemic stroke (IS). In the aged population, senescent microglia show a predominant pro-inflammatory phenotype, which leads to worse outcomes in aged ischemic stroke compared to young ischemic stroke. Recent research demonstrated that inducible pluripotent stem cell-derived small extracellular vesicles (iPSC-sEVs) possess the significant anti-ageing ability. We hypothesized that iPSC-sEVs could alleviate microglia senescence to regulate microglia polarization in aged ischemic stroke. In this study, we showed that treatment with iPSC-sEVs significantly alleviated microglia senescence as indicated by the decreased senescence-associated proteins including P16, P21, P53, and γ-H2AX as well as the activity of SA-β-gal, and inhibited pro-inflammatory activation of microglia both in vivo and in vitro. Furthermore, iPSC-sEVs shifted microglia from pro-inflammatory phenotype to anti-inflammatory phenotype, which reduced the apoptosis of neurons, and improved the outcome of aged stroke mice. Mechanism studies showed that iPSC-sEVs reversed the loss of Rictor and downstream p-AKT (s473) in senescent microglia, which was involved in the senescence and pro-inflammatory phenotype regulation of microglia. Inhibition of Rictor abolished the iPSC-sEVs-afforded phosphorylation of AKT and alleviation of inflammation of senescent microglia. Proteomics results indicated that iPSC-sEVs carried transforming growth factor-β1 (TGF-β1) to upregulate Rictor and p-AKT in senescent microglia, which could be hindered by blocking TGF-β1. Taken together, our work demonstrates iPSC-sEVs reverse the senescent characteristic of microglia in aged brains and therefore improve the outcome after stroke, at least, via delivering TGF-β1 to upregulate Rictor and p-AKT. Our data suggest that iPSC-sEVs might be a novelty therapeutic method for aged ischemic stroke and other diseases involving senescent microglia.
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Affiliation(s)
- Xinyu Niu
- Department of Neurosurgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, China
| | - Yuguo Xia
- Department of Neurosurgery; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China
| | - Lei Luo
- School of Biomedical Engineering, Shanghai Jiao Tong University, 1954, Huashan Road, Shanghai 200030, China
| | - Yu Chen
- The Institute of Microsurgery on Extremities, Department of Orthopedic Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, China
| | - Ji Yuan
- The Institute of Microsurgery on Extremities, Department of Orthopedic Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, China
| | - Juntao Zhang
- The Institute of Microsurgery on Extremities, Department of Orthopedic Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, China
| | - Xianyou Zheng
- The Institute of Microsurgery on Extremities, Department of Orthopedic Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, China
- Corresponding author. Institute of Microsurgery on Extremities, Department of Orthopedic Surgery Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine 600 Yishan Road, Shanghai 200233, China
| | - Qing Li
- The Institute of Microsurgery on Extremities, Department of Orthopedic Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, China
- Corresponding author. Institute of Microsurgery on Extremities, Department of Orthopedic Surgery Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine 600 Yishan Road, Shanghai 200233, China
| | - Zhifeng Deng
- Department of Neurosurgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, China
- Corresponding author. Department of Neurosurgery Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine 600 Yishan Road, Shanghai 200233, China
| | - Yang Wang
- The Institute of Microsurgery on Extremities, Department of Orthopedic Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, China
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Han L, He H, Yang Y, Meng Q, Ye F, Chen G, Zhang J. Distinctive clinical and pathologic features of immature teratomas arising from induced Pluripotent Stem Cell-derived beta cell injection in a diabetes patient. Stem Cells Dev 2022; 31:97-101. [PMID: 35018826 DOI: 10.1089/scd.2021.0255] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Induced pluripotent stem cells (iPSCs) are a new potential cure for diabetes, characterised by a capacity for self-renewal and differentiation to pancreatic islet beta cells, which secrete insulin and rebuild blood glucose balance. The safety and validity of iPSC-derived cell therapy for diabetes remain controversial. Teratoma formation arising from undifferentiated stem cells is a serious risk, but clinical reports of this phenomenon are rare. Here, we report a distinctive case of immature teratoma after the patient underwent iPSC-derived cell therapy for diabetes in another hospital, and he wastreated in our soft tissue sarcoma centre. The patient received islet beta cell injection, in which the cells were differentiated from autologous iPSCs, into the deltoid muscle. Two months later, a mass located in the injection area was detected and presented with enlarged axillary lymph nodes. Here, we present the clinical, radiological, and pathological features of this immature teratoma. Distinct from typical immature teratomas, this tumour was characterised by rapid growth and local lymph node metastasis. The tumour did not respond to typical chemotherapy regimens for immature teratomas. Magnetic resonance imaging (MRI) showed heterogeneous enhancement and a rich blood supply to the tumour. Histopathology revealed immature endoderm, mesoderm, and ectoderm tissues composed of osseous, cartilaginous, vascular, and adenoid tissues, which have more cellular atypia than typical teratomas. Staining for both OCT4 and SOX2 was positive in the tumour cell nucleus as revealed by immunofluorescence assay; however, insulin staining was negative. Next-generation sequencing showed many missense mutations, but abnormal gene rearrangement, defects, or changes in copy numbers were not observed. In conclusion, more attention should be given to teratoma formation after iPSC-derived cell therapy for diabetes, because these tumours are more aggressive than typical teratomas. The safety and validity of iPSC-derived cell therapy for diabetes should be explored further in standardised clinical trials.
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Affiliation(s)
- Lei Han
- Yunnan Cancer Hospital, 531840, Orthopaedics, Kunming, Yunnan Province, China;
| | - Hao He
- Yunnan Cancer Hospital, 531840, Orthopaedics, Kunming, Yunnan Province, China;
| | - Yihao Yang
- Yunnan Cancer Hospital, 531840, Orthopaedics, Kunming, Yunnan Province, China;
| | - Qingyin Meng
- Yunnan Cancer Hospital, 531840, Pathology, Kunming, Yunnan Province, China;
| | - Fan Ye
- Yunnan Cancer Hospital, 531840, Orthopaedics, Kunming, Yunnan Province, China;
| | - Gong Chen
- Yunnan Cancer Hospital, 531840, Orthopaedics, Kunming, Yunnan Province, China;
| | - Jing Zhang
- Yunnan Cancer Hospital, 531840, Orthopaedics, 519Kunzhou Road, Kunming, Yunnan Province, Kunming, Yunnan Province, China, 650118;
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Zeytin IC, Alkan B, Ozdemir C, Cetinkaya DU, Okur FV. OUP accepted manuscript. Stem Cells Transl Med 2022; 11:310-321. [PMID: 35356978 PMCID: PMC8969067 DOI: 10.1093/stcltm/szab019] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Accepted: 11/07/2021] [Indexed: 11/22/2022] Open
Abstract
Osteopetrosis is a rare inherited disease characterized by impaired osteoclast activity causing defective bone resorption and bone marrow aplasia. It is fatal in early childhood unless hematopoietic stem cell transplantation is performed. But, the transplant course is complicated with engraftment failure. Recently, osteoclasts have been described as the potential regulators of hematopoietic stem cell (HSC) niche. Here we investigated the alterations in the HSC and mesenchymal stromal cell (MSC) components of osteopetrotic niche and their interactions to mimic the stem cell dynamics/trafficking in the BM niche after HSC transplantation. Induced pluripotent stem cells were generated from peripheral blood mononuclear cells of patients with osteopetrosis carrying TCIRG1 mutation. iPSC lines were differentiated into hematopoietic and myeloid progenitors, then into osteoclasts using a step-wise protocol. We first demonstrated a shift toward monocyte-macrophages lineage regarding hematopoietic differentiation potential of osteopetrotic iPSC-derived hematopoietic progenitors (HPCs) and phenotypically normal and functionally defective osteoclast formation. The expression of the genes involved in HSC homing and maintenance (Sdf-1, Jagged-1, Kit-L, and Opn) in osteopetrotic MSCs recovered significantly after coculture with healthy HPCs. Similarly, the restoration of phenotype, impaired differentiation, and migratory potential of osteopetrotic iHPCs were observed upon interaction with healthy MSCs. Our results establish significant alterations in both MSC and HPC compartments of the osteopetrotic niche, and support the impact of functionally impaired osteoclasts in defective niche formation.
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Affiliation(s)
- Inci Cevher Zeytin
- Center for Stem Cell Research and Development PEDI-STEM, Hacettepe University, Ankara, Turkey
- Department of Stem Cell Sciences, Institute of Health Sciences, Hacettepe University, Ankara, Turkey
| | - Berna Alkan
- Center for Stem Cell Research and Development PEDI-STEM, Hacettepe University, Ankara, Turkey
- Department of Stem Cell Sciences, Institute of Health Sciences, Hacettepe University, Ankara, Turkey
| | - Cansu Ozdemir
- Center for Stem Cell Research and Development PEDI-STEM, Hacettepe University, Ankara, Turkey
| | - Duygu Uckan Cetinkaya
- Center for Stem Cell Research and Development PEDI-STEM, Hacettepe University, Ankara, Turkey
- Department of Stem Cell Sciences, Institute of Health Sciences, Hacettepe University, Ankara, Turkey
- Department of Pediatrics, Division of Pediatric Hematology and Bone Marrow Transplantation Unit, Faculty of Medicine, Hacettepe University, Ankara, Turkey
- Corresponding authors: Duygu Uckan Cetinkaya and Fatma Visal Okur, Center for Stem Cell Research and Development (PEDI-STEM), Hacettepe University, Ankara, Turkey, (F.V.O.), (D.U.C.)
| | - Fatma Visal Okur
- Center for Stem Cell Research and Development PEDI-STEM, Hacettepe University, Ankara, Turkey
- Department of Stem Cell Sciences, Institute of Health Sciences, Hacettepe University, Ankara, Turkey
- Department of Pediatrics, Division of Pediatric Hematology and Bone Marrow Transplantation Unit, Faculty of Medicine, Hacettepe University, Ankara, Turkey
- Corresponding authors: Duygu Uckan Cetinkaya and Fatma Visal Okur, Center for Stem Cell Research and Development (PEDI-STEM), Hacettepe University, Ankara, Turkey, (F.V.O.), (D.U.C.)
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Li C, Shangguan Y, Zhu P, Dai W, Tang D, Ou M, Dai Y. Multiomics landscape of the autosomal dominant osteopetrosis type II disease-specific induced pluripotent stem cells. Hereditas 2021; 158:40. [PMID: 34702373 PMCID: PMC8549315 DOI: 10.1186/s41065-021-00204-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Accepted: 10/08/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Autosomal dominant osteopetrosis type II (ADO2) is a genetically and phenotypically metabolic bone disease, caused by osteoclast abnormalities. The pathways dysregulated in ADO2 could lead to the defects in osteoclast formation and function. However, the mechanism remains elusive. MATERIALS AND METHODS To systematically explore the molecular characterization of ADO2, we performed a multi-omics profiling from the autosomal dominant osteopetrosis type II iPSCs (ADO2-iPSCs) and healthy normal control iPSCs (NC-iPSCs) using whole genome re-sequencing, DNA methylation and N6-methyladenosine (m6A) analysis in this study. RESULTS Totally, we detected 7,095,817 single nucleotide polymorphisms (SNPs) and 1,179,573 insertion and deletions (InDels), 1,001,943 differentially methylated regions (DMRs) and 2984 differential m6A peaks, and the comprehensive multi-omics profile was generated from the two cells. Interestingly, the ISG15 m6A level in ADO2-iPSCs is higher than NC-iPSCs by IGV software, and the differentially expressed m6A-modified genes (DEMGs) were highly enriched in the osteoclast differentiation and p53 signaling pathway, which associated with the development of osteopetrosis. In addition, combining our previously published transcriptome and proteome datasets, we found that the change in DNA methylation levels correlates inversely with some gene expression levels. CONCLUSION Our results indicate that the global multi-omics landscape not only provides a high-quality data resource but also reveals a dynamic pattern of gene expression, and found that the pathogenesis of ADO2 may begin early in life.
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Affiliation(s)
- Chunhong Li
- Central Laboratory, Guangxi Health Commission Key Laboratory of Glucose and Lipid Metabolism Disorders, The Second Affiliated Hospital of Guilin Medical University, Guilin, Guangxi, 541199, People's Republic of China
| | - Yu Shangguan
- Clinical Medical Research Center, Guangdong Provincial Engineering Research Center of Autoimmune Disease Precision Medicine, Shenzhen Engineering Research Center of Autoimmune Disease, The Second Clinical Medical College of Jinan University, The First Affiliated Hospital of Southern University of Science and Technology, Shenzhen People's Hospital, Shenzhen, Guangdong, 518020, People's Republic of China.,Guangxi Key Laboratory of Metabolic Disease Research, Central Laboratory of Guilin, NO. 924 Hospital, Guilin, 541002, People's Republic of China
| | - Peng Zhu
- Clinical Medical Research Center, Guangdong Provincial Engineering Research Center of Autoimmune Disease Precision Medicine, Shenzhen Engineering Research Center of Autoimmune Disease, The Second Clinical Medical College of Jinan University, The First Affiliated Hospital of Southern University of Science and Technology, Shenzhen People's Hospital, Shenzhen, Guangdong, 518020, People's Republic of China
| | - Weier Dai
- College of Natural Science, University of Texas at Austin, Austin, TX, 78712, USA
| | - Donge Tang
- Clinical Medical Research Center, Guangdong Provincial Engineering Research Center of Autoimmune Disease Precision Medicine, Shenzhen Engineering Research Center of Autoimmune Disease, The Second Clinical Medical College of Jinan University, The First Affiliated Hospital of Southern University of Science and Technology, Shenzhen People's Hospital, Shenzhen, Guangdong, 518020, People's Republic of China.
| | - Minglin Ou
- Central Laboratory, Guangxi Health Commission Key Laboratory of Glucose and Lipid Metabolism Disorders, The Second Affiliated Hospital of Guilin Medical University, Guilin, Guangxi, 541199, People's Republic of China.
| | - Yong Dai
- Clinical Medical Research Center, Guangdong Provincial Engineering Research Center of Autoimmune Disease Precision Medicine, Shenzhen Engineering Research Center of Autoimmune Disease, The Second Clinical Medical College of Jinan University, The First Affiliated Hospital of Southern University of Science and Technology, Shenzhen People's Hospital, Shenzhen, Guangdong, 518020, People's Republic of China.
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Proteomic Profiling of the First Human Dental Pulp Mesenchymal Stem/Stromal Cells from Carbonic Anhydrase II Deficiency Osteopetrosis Patients. Int J Mol Sci 2020; 22:ijms22010380. [PMID: 33396517 PMCID: PMC7795265 DOI: 10.3390/ijms22010380] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 12/26/2020] [Accepted: 12/28/2020] [Indexed: 12/30/2022] Open
Abstract
Osteopetrosis is a hereditary disorder characterized by sclerotic, thick, weak, and brittle bone. The biological behavior of mesenchymal cells obtained from osteopetrosis patients has not been well-studied. Isolated mesenchymal stem/stromal cells from dental pulp (DP-MSSCs) of recently extracted deciduous teeth from osteopetrosis (OP) patients and healthy controls (HCs) were compared. We evaluated whether the dental pulp of OP patients has a population of MSSCs with similar multilineage differentiation capability to DP-MSSCs of healthy subjects. Stem/progenitor cells were characterized using immunohistochemistry, flow cytometry, and proteomics. Our DP-MSSCs were strongly positive for CD44, CD73, CD105, and CD90. DP-MSSCs obtained from HC subjects and OP patients showed similar patterns of proliferation and differentiation as well as gene expression. Proteomic analysis identified 1499 unique proteins with 94.3% similarity in global protein fingerprints of HCs and OP patients. Interestingly, we observed subtle differences in expressed proteins of osteopetrosis disease-related in pathways, including MAPK, ERK 1/2, PI3K, and integrin, rather than in the stem cell signaling network. Our findings of similar protein expression signatures in DP-MSSCs of HC and OP patients are of paramount interest, and further in vivo validation study is needed. There is the possibility that OP patients could have their exfoliating deciduous teeth banked for future use in regenerative dentistry.
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Sanjurjo-Rodríguez C, Castro-Viñuelas R, Piñeiro-Ramil M, Rodríguez-Fernández S, Fuentes-Boquete I, Blanco FJ, Díaz-Prado S. Versatility of Induced Pluripotent Stem Cells (iPSCs) for Improving the Knowledge on Musculoskeletal Diseases. Int J Mol Sci 2020; 21:ijms21176124. [PMID: 32854405 PMCID: PMC7504376 DOI: 10.3390/ijms21176124] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 08/06/2020] [Accepted: 08/20/2020] [Indexed: 12/13/2022] Open
Abstract
Induced pluripotent stem cells (iPSCs) represent an unlimited source of pluripotent cells capable of differentiating into any cell type of the body. Several studies have demonstrated the valuable use of iPSCs as a tool for studying the molecular and cellular mechanisms underlying disorders affecting bone, cartilage and muscle, as well as their potential for tissue repair. Musculoskeletal diseases are one of the major causes of disability worldwide and impose an important socio-economic burden. To date there is neither cure nor proven approach for effectively treating most of these conditions and therefore new strategies involving the use of cells have been increasingly investigated in the recent years. Nevertheless, some limitations related to the safety and differentiation protocols among others remain, which humpers the translational application of these strategies. Nonetheless, the potential is indisputable and iPSCs are likely to be a source of different types of cells useful in the musculoskeletal field, for either disease modeling or regenerative medicine. In this review, we aim to illustrate the great potential of iPSCs by summarizing and discussing the in vitro tissue regeneration preclinical studies that have been carried out in the musculoskeletal field by using iPSCs.
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Affiliation(s)
- Clara Sanjurjo-Rodríguez
- Cell Therapy and Regenerative Medicine Group, Department of Physiotherapy, Medicine and Biomedical Sciences, Faculty of Health Sciences, University of A Coruña (UDC), 15006 A Coruña, Galicia, Spain; (R.C.-V.); (M.P.-R.); (S.R.-F.); (I.F.-B.)
- Institute of Biomedical Research of A Coruña (INIBIC), University Hospital Complex A Coruña (CHUAC), Galician Health Service (SERGAS), 15006 A Coruña, Galicia, Spain;
- Centro de Investigación Biomédica en Red (CIBER) de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), 28029 Madrid, Spain
- Centro de Investigaciones Científicas Avanzadas (CICA), Agrupación estratégica CICA-INIBIC, University of A Coruña, 15008 A Coruña, Galicia, Spain
- Correspondence: (C.S.-R.); (S.D.-P.)
| | - Rocío Castro-Viñuelas
- Cell Therapy and Regenerative Medicine Group, Department of Physiotherapy, Medicine and Biomedical Sciences, Faculty of Health Sciences, University of A Coruña (UDC), 15006 A Coruña, Galicia, Spain; (R.C.-V.); (M.P.-R.); (S.R.-F.); (I.F.-B.)
- Institute of Biomedical Research of A Coruña (INIBIC), University Hospital Complex A Coruña (CHUAC), Galician Health Service (SERGAS), 15006 A Coruña, Galicia, Spain;
- Centro de Investigaciones Científicas Avanzadas (CICA), Agrupación estratégica CICA-INIBIC, University of A Coruña, 15008 A Coruña, Galicia, Spain
| | - María Piñeiro-Ramil
- Cell Therapy and Regenerative Medicine Group, Department of Physiotherapy, Medicine and Biomedical Sciences, Faculty of Health Sciences, University of A Coruña (UDC), 15006 A Coruña, Galicia, Spain; (R.C.-V.); (M.P.-R.); (S.R.-F.); (I.F.-B.)
- Institute of Biomedical Research of A Coruña (INIBIC), University Hospital Complex A Coruña (CHUAC), Galician Health Service (SERGAS), 15006 A Coruña, Galicia, Spain;
- Centro de Investigaciones Científicas Avanzadas (CICA), Agrupación estratégica CICA-INIBIC, University of A Coruña, 15008 A Coruña, Galicia, Spain
| | - Silvia Rodríguez-Fernández
- Cell Therapy and Regenerative Medicine Group, Department of Physiotherapy, Medicine and Biomedical Sciences, Faculty of Health Sciences, University of A Coruña (UDC), 15006 A Coruña, Galicia, Spain; (R.C.-V.); (M.P.-R.); (S.R.-F.); (I.F.-B.)
- Institute of Biomedical Research of A Coruña (INIBIC), University Hospital Complex A Coruña (CHUAC), Galician Health Service (SERGAS), 15006 A Coruña, Galicia, Spain;
- Centro de Investigaciones Científicas Avanzadas (CICA), Agrupación estratégica CICA-INIBIC, University of A Coruña, 15008 A Coruña, Galicia, Spain
| | - Isaac Fuentes-Boquete
- Cell Therapy and Regenerative Medicine Group, Department of Physiotherapy, Medicine and Biomedical Sciences, Faculty of Health Sciences, University of A Coruña (UDC), 15006 A Coruña, Galicia, Spain; (R.C.-V.); (M.P.-R.); (S.R.-F.); (I.F.-B.)
- Institute of Biomedical Research of A Coruña (INIBIC), University Hospital Complex A Coruña (CHUAC), Galician Health Service (SERGAS), 15006 A Coruña, Galicia, Spain;
- Centro de Investigaciones Científicas Avanzadas (CICA), Agrupación estratégica CICA-INIBIC, University of A Coruña, 15008 A Coruña, Galicia, Spain
| | - Francisco J. Blanco
- Institute of Biomedical Research of A Coruña (INIBIC), University Hospital Complex A Coruña (CHUAC), Galician Health Service (SERGAS), 15006 A Coruña, Galicia, Spain;
- Centro de Investigación Biomédica en Red (CIBER) de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), 28029 Madrid, Spain
- Centro de Investigaciones Científicas Avanzadas (CICA), Agrupación estratégica CICA-INIBIC, University of A Coruña, 15008 A Coruña, Galicia, Spain
- Tissular Bioengineering and Cell Therapy Unit (GBTTC-CHUAC), Rheumatology Group, 15006 A Coruña, Galicia, Spain
| | - Silvia Díaz-Prado
- Cell Therapy and Regenerative Medicine Group, Department of Physiotherapy, Medicine and Biomedical Sciences, Faculty of Health Sciences, University of A Coruña (UDC), 15006 A Coruña, Galicia, Spain; (R.C.-V.); (M.P.-R.); (S.R.-F.); (I.F.-B.)
- Institute of Biomedical Research of A Coruña (INIBIC), University Hospital Complex A Coruña (CHUAC), Galician Health Service (SERGAS), 15006 A Coruña, Galicia, Spain;
- Centro de Investigación Biomédica en Red (CIBER) de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), 28029 Madrid, Spain
- Centro de Investigaciones Científicas Avanzadas (CICA), Agrupación estratégica CICA-INIBIC, University of A Coruña, 15008 A Coruña, Galicia, Spain
- Correspondence: (C.S.-R.); (S.D.-P.)
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9
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Xian X, Moraghebi R, Löfvall H, Fasth A, Henriksen K, Richter J, Woods NB, Moscatelli I. Generation of gene-corrected functional osteoclasts from osteopetrotic induced pluripotent stem cells. Stem Cell Res Ther 2020; 11:179. [PMID: 32414402 PMCID: PMC7227215 DOI: 10.1186/s13287-020-01701-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Revised: 04/03/2020] [Accepted: 04/30/2020] [Indexed: 12/28/2022] Open
Abstract
Background Infantile malignant osteopetrosis (IMO) is an autosomal recessive disorder characterized by non-functional osteoclasts and a fatal outcome early in childhood. About 50% of patients have mutations in the TCIRG1 gene. Methods IMO iPSCs were generated from a patient carrying a homozygous c.11279G>A (IVS18+1) mutation in TCIRG1 and transduced with a lentiviral vector expressing human TCIRG1. Embryoid bodies were generated and differentiated into monocytes. Non-adherent cells were harvested and further differentiated into osteoclasts on bovine bone slices. Results Release of the bone resorption biomarker CTX-I into the media of gene-corrected osteoclasts was 5-fold higher than that of the uncorrected osteoclasts and 35% of that of control osteoclasts. Bone resorption potential was confirmed by the presence of pits on the bones cultured with gene-corrected osteoclasts, absent in the uncorrected IMO osteoclasts. Conclusions The disease phenotype was partially corrected in vitro, providing a valuable resource for therapy development for this form of severe osteopetrosis.
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Affiliation(s)
- Xiaojie Xian
- Department of Molecular Medicine and Gene Therapy, Lund Strategic Center for Stem Cell Biology, Lund University, BMC A12, 221 84, Lund, Sweden
| | - Roksana Moraghebi
- Department of Molecular Medicine and Gene Therapy, Lund Strategic Center for Stem Cell Biology, Lund University, BMC A12, 221 84, Lund, Sweden
| | - Henrik Löfvall
- Department of Molecular Medicine and Gene Therapy, Lund Strategic Center for Stem Cell Biology, Lund University, BMC A12, 221 84, Lund, Sweden.,Nordic Bioscience, Herlev, Denmark
| | - Anders Fasth
- Department of Pediatrics, Institute of Clinical Sciences, University of Gothenburg, Gothenburg, Sweden
| | | | - Johan Richter
- Department of Molecular Medicine and Gene Therapy, Lund Strategic Center for Stem Cell Biology, Lund University, BMC A12, 221 84, Lund, Sweden
| | - Niels-Bjarne Woods
- Department of Molecular Medicine and Gene Therapy, Lund Strategic Center for Stem Cell Biology, Lund University, BMC A12, 221 84, Lund, Sweden
| | - Ilana Moscatelli
- Department of Molecular Medicine and Gene Therapy, Lund Strategic Center for Stem Cell Biology, Lund University, BMC A12, 221 84, Lund, Sweden.
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10
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Ou M, Li C, Tang D, Xue W, Xu Y, Zhu P, Li B, Xie J, Chen J, Sui W, Yin L, Dai Y. Genotyping, generation and proteomic profiling of the first human autosomal dominant osteopetrosis type II-specific induced pluripotent stem cells. Stem Cell Res Ther 2019; 10:251. [PMID: 31412925 PMCID: PMC6693165 DOI: 10.1186/s13287-019-1369-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Revised: 07/31/2019] [Accepted: 08/01/2019] [Indexed: 12/14/2022] Open
Abstract
Background Autosomal dominant osteopetrosis type II (ADO2) is a rare human genetic disease that has been broadly studied as an important osteopetrosis model; however, there are no disease-specific induced pluripotent stem cells (ADO2-iPSCs) that may be valuable for understanding the pathogenesis and may be a potential source of cells for autologous cell-based therapies. Methods To generate the first human ADO2-iPSCs from a Chinese family with ADO2 and to identify their characteristics, blood samples were collected from the proband and his parents and were used for genotyping by whole-exome sequencing (WES); the urine-derived cells of the proband were reprogrammed with episomal plasmids that contained transcription factors, such as KLF4, OCT4, c-MYC, and SOX2. The proteome-wide protein quantification and lysine 2-hydroxyisobutyrylation detection of the ADO2-iPSCs and normal control iPSCs (NC-iPSCs) were performed by high-resolution LC-MS/MS and bioinformatics analysis. Results WES with filtering strategies identified a mutation in CLCN7 (R286W) in the proband and his father, which was absent in the proband’s mother and the healthy controls; this was confirmed by Sanger sequencing. The ADO2-iPSCs were successfully generated, which carried a normal male karyotype (46, XY) and the mutation of CLCN7 (R286W); the ADO2-iPSCs positively expressed alkaline phosphatase and other surface markers; and no vector and transgene were detected. The ADO2-iPSCs could differentiate into all three germ cell layers, both in vitro and in vivo. The proteomic profiling revealed similar expression of pluripotency markers in the two cell lines and identified 7405 proteins and 3664 2-hydroxyisobutyrylated peptides in 1036 proteins in the ADO2-iPSCs. Conclusions Our data indicated that the mutation CLCN7 (R286W) may be a cause of the osteopetrosis family. The generated vector-free and transgene-free ADO2-iPSCs with known proteomic characteristics may be valuable for personalized and cell-based regenerative medicine in the future. Electronic supplementary material The online version of this article (10.1186/s13287-019-1369-8) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Minglin Ou
- Clinical Medical Research Center of The Second Clinical Medical College, Jinan University, Shenzhen People's Hospital, No.1017, Dongmen North Road, Luohu District, Shenzhen, 518020, China.,Guangxi Key Laboratory of Metabolic Disease Research, Central Laboratory of Guilin No. 181 Hospital, No. 1, Xinqiaoyuan Road, Guilin, 541002, China
| | - Chunhong Li
- Clinical Medical Research Center of The Second Clinical Medical College, Jinan University, Shenzhen People's Hospital, No.1017, Dongmen North Road, Luohu District, Shenzhen, 518020, China.,Guangxi Key Laboratory of Metabolic Disease Research, Central Laboratory of Guilin No. 181 Hospital, No. 1, Xinqiaoyuan Road, Guilin, 541002, China.,College of Life Science, Guangxi Normal University, Guilin, 541004, China
| | - Donge Tang
- Clinical Medical Research Center of The Second Clinical Medical College, Jinan University, Shenzhen People's Hospital, No.1017, Dongmen North Road, Luohu District, Shenzhen, 518020, China.,Guangxi Key Laboratory of Metabolic Disease Research, Central Laboratory of Guilin No. 181 Hospital, No. 1, Xinqiaoyuan Road, Guilin, 541002, China
| | - Wen Xue
- Guangxi Key Laboratory of Metabolic Disease Research, Central Laboratory of Guilin No. 181 Hospital, No. 1, Xinqiaoyuan Road, Guilin, 541002, China
| | - Yong Xu
- Clinical Medical Research Center of The Second Clinical Medical College, Jinan University, Shenzhen People's Hospital, No.1017, Dongmen North Road, Luohu District, Shenzhen, 518020, China
| | - Peng Zhu
- Clinical Medical Research Center of The Second Clinical Medical College, Jinan University, Shenzhen People's Hospital, No.1017, Dongmen North Road, Luohu District, Shenzhen, 518020, China
| | - Bo Li
- Clinical Medical Research Center of The Second Clinical Medical College, Jinan University, Shenzhen People's Hospital, No.1017, Dongmen North Road, Luohu District, Shenzhen, 518020, China
| | - Jiansheng Xie
- Shenzen Maternity & Child Healthcare Hospital, Shenzhen, 518017, China
| | - Jiejing Chen
- Guangxi Key Laboratory of Metabolic Disease Research, Central Laboratory of Guilin No. 181 Hospital, No. 1, Xinqiaoyuan Road, Guilin, 541002, China
| | - Weiguo Sui
- Guangxi Key Laboratory of Metabolic Disease Research, Central Laboratory of Guilin No. 181 Hospital, No. 1, Xinqiaoyuan Road, Guilin, 541002, China
| | - Lianghong Yin
- Department of Nephrology, The First Affiliated Hospital of Jinan University, Guangzhou, 510630, China
| | - Yong Dai
- Clinical Medical Research Center of The Second Clinical Medical College, Jinan University, Shenzhen People's Hospital, No.1017, Dongmen North Road, Luohu District, Shenzhen, 518020, China. .,Guangxi Key Laboratory of Metabolic Disease Research, Central Laboratory of Guilin No. 181 Hospital, No. 1, Xinqiaoyuan Road, Guilin, 541002, China.
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