1
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Tsujimoto H, Hoshina A, Mae SI, Araoka T, Changting W, Ijiri Y, Nakajima-Koyama M, Sakurai S, Okita K, Mizuta K, Niwa A, Saito MK, Saitou M, Yamamoto T, Graneli C, Woollard KJ, Osafune K. Selective induction of human renal interstitial progenitor-like cell lineages from iPSCs reveals development of mesangial and EPO-producing cells. Cell Rep 2024; 43:113602. [PMID: 38237600 DOI: 10.1016/j.celrep.2023.113602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 06/13/2023] [Accepted: 12/05/2023] [Indexed: 03/02/2024] Open
Abstract
Recent regenerative studies using human pluripotent stem cells (hPSCs) have developed multiple kidney-lineage cells and organoids. However, to further form functional segments of the kidney, interactions of epithelial and interstitial cells are required. Here we describe a selective differentiation of renal interstitial progenitor-like cells (IPLCs) from human induced pluripotent stem cells (hiPSCs) by modifying our previous induction method for nephron progenitor cells (NPCs) and analyzing mouse embryonic interstitial progenitor cell (IPC) development. Our IPLCs combined with hiPSC-derived NPCs and nephric duct cells form nephrogenic niche- and mesangium-like structures in vitro. Furthermore, we successfully induce hiPSC-derived IPLCs to differentiate into mesangial and erythropoietin-producing cell lineages in vitro by screening differentiation-inducing factors and confirm that p38 MAPK, hypoxia, and VEGF signaling pathways are involved in the differentiation of mesangial-lineage cells. These findings indicate that our IPC-lineage induction method contributes to kidney regeneration and developmental research.
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Affiliation(s)
- Hiraku Tsujimoto
- Center for iPS Cell Research and Application (CiRA), Kyoto University, 53 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto 606-8507, Japan; Rege Nephro Co., Ltd., Med-Pharm Collaboration Building, Kyoto University, 46-29 Yoshidashimoadachi-cho, Sakyo-ku, Kyoto 606-8501, Japan
| | - Azusa Hoshina
- Center for iPS Cell Research and Application (CiRA), Kyoto University, 53 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto 606-8507, Japan
| | - Shin-Ichi Mae
- Center for iPS Cell Research and Application (CiRA), Kyoto University, 53 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto 606-8507, Japan
| | - Toshikazu Araoka
- Center for iPS Cell Research and Application (CiRA), Kyoto University, 53 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto 606-8507, Japan
| | - Wang Changting
- Center for iPS Cell Research and Application (CiRA), Kyoto University, 53 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto 606-8507, Japan
| | - Yoshihiro Ijiri
- Center for iPS Cell Research and Application (CiRA), Kyoto University, 53 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto 606-8507, Japan
| | - May Nakajima-Koyama
- Center for iPS Cell Research and Application (CiRA), Kyoto University, 53 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto 606-8507, Japan
| | - Satoko Sakurai
- Center for iPS Cell Research and Application (CiRA), Kyoto University, 53 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto 606-8507, Japan
| | - Kazusa Okita
- Center for iPS Cell Research and Application (CiRA), Kyoto University, 53 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto 606-8507, Japan
| | - Ken Mizuta
- Department of Anatomy and Cell Biology, Graduate School of Medicine, Kyoto University, Kyoto 606-8501, Japan
| | - Akira Niwa
- Center for iPS Cell Research and Application (CiRA), Kyoto University, 53 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto 606-8507, Japan
| | - Megumu K Saito
- Center for iPS Cell Research and Application (CiRA), Kyoto University, 53 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto 606-8507, Japan
| | - Mitinori Saitou
- Center for iPS Cell Research and Application (CiRA), Kyoto University, 53 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto 606-8507, Japan; Department of Anatomy and Cell Biology, Graduate School of Medicine, Kyoto University, Kyoto 606-8501, Japan; Institute for the Advanced Study of Human Biology (WPI-ASHBi), Kyoto University, Kyoto 606-8501, Japan
| | - Takuya Yamamoto
- Center for iPS Cell Research and Application (CiRA), Kyoto University, 53 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto 606-8507, Japan; Institute for the Advanced Study of Human Biology (WPI-ASHBi), Kyoto University, Kyoto 606-8501, Japan; Medical-risk Avoidance based on iPS Cells Team, RIKEN Center for Advanced Intelligence Project (AIP), Kyoto 606-8507, Japan
| | - Cecilia Graneli
- BioPharmaceuticals R&D Cell Therapy, Research and Early Development, Cardiovascular, Renal and Metabolic (CVRM), BioPharmaceuticals R&D, AstraZeneca, 431 83 Gothenburg, Sweden
| | - Kevin J Woollard
- Bioscience Renal, Research and Early Development, Cardiovascular, Renal and Metabolic, BioPharmaceuticals R&D, AstraZeneca, Cambridge CB2 0AA, UK
| | - Kenji Osafune
- Center for iPS Cell Research and Application (CiRA), Kyoto University, 53 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto 606-8507, Japan.
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2
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Wang J, Saiki N, Tanimura A, Noma T, Niwa A, Nakahata T, Saito MK. UK-5099, a mitochondrial pyruvate carrier inhibitor, recovers impaired neutrophil maturation caused by AK2 deficiency in human pluripotent stem cell models. Biochem Biophys Res Commun 2023; 687:149211. [PMID: 37949028 DOI: 10.1016/j.bbrc.2023.149211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Revised: 10/29/2023] [Accepted: 11/01/2023] [Indexed: 11/12/2023]
Abstract
Reticular dysgenesis (RD) is a rare genetic disease caused by gene mutations in the ATP:AMP phosphotransferase, adenylate kinase 2 (AK2). Patients with RD suffer from severe combined immunodeficiency with neutrophil maturation arrest. Although hematopoietic stem cell transplantation can be a curative option, it is invasive, and complications of agranulocytosis-induced infection worsen the prognosis. Here, we report that the use of UK-5099, an inhibitor of the mitochondrial pyruvate carrier (MPC), on hemo-angiogenic progenitor cells (HAPCs) derived from AK2-deficient induced pluripotent stem cells improved neutrophil maturation. Reactive oxygen species (ROS) levels in AK2-deficient HAPCs remained unchanged throughout all experiments, implying that UK-5099 improved the phenotype without affecting ROS levels. Overall, our results suggest that the MPC is a potential therapeutic target for the treatment of neutrophil maturation defects in RD.
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Affiliation(s)
- Jingxin Wang
- Department of Clinical Application, Center for iPS Cell Research and Application (CiRA), Kyoto University, Kyoto, 606-8507, Japan
| | - Norikazu Saiki
- Department of Clinical Application, Center for iPS Cell Research and Application (CiRA), Kyoto University, Kyoto, 606-8507, Japan; Institute of Research, Tokyo Medical and Dental University, Tokyo, Japan
| | - Ayako Tanimura
- Division of Food and Health Environmental Sciences, Department of Environmental and Symbiotic Sciences, Faculty of Environmental and Symbiotic Sciences, Prefectural University of Kumamoto, Kumamoto, 862-8502, Japan; Department of Health and Nutrition, Faculty of Nursing and Nutrition, The University of Shimane, Izumo, 693-8550, Japan
| | - Takafumi Noma
- Department of Nutrition and Health, Faculty of Human Life Studies, Hiroshima Jogakuin University, Hiroshima, 732-0063, Japan
| | - Akira Niwa
- Department of Clinical Application, Center for iPS Cell Research and Application (CiRA), Kyoto University, Kyoto, 606-8507, Japan
| | - Tastutoshi Nakahata
- Department of Clinical Application, Center for iPS Cell Research and Application (CiRA), Kyoto University, Kyoto, 606-8507, Japan; Central Institute for Experimental Animals, Kawasaki, 210-0821, Japan
| | - Megumu K Saito
- Department of Clinical Application, Center for iPS Cell Research and Application (CiRA), Kyoto University, Kyoto, 606-8507, Japan.
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3
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Kitagawa Y, Ikenaka A, Sugimura R, Niwa A, Saito MK. ZEB2 and MEIS1 independently contribute to hematopoiesis via early hematopoietic enhancer activation. iScience 2023; 26:107893. [PMID: 37771659 PMCID: PMC10522983 DOI: 10.1016/j.isci.2023.107893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Revised: 07/15/2023] [Accepted: 09/08/2023] [Indexed: 09/30/2023] Open
Abstract
Cell differentiation is achieved by acquiring a cell type-specific transcriptional program and epigenetic landscape. While the cell type-specific patterning of enhancers has been shown to precede cell fate decisions, it remains unclear how regulators of these enhancers are induced to initiate cell specification and how they appropriately restrict cells that differentiate. Here, using embryonic stem cell-derived hematopoietic cell differentiation cultures, we show the activation of some hematopoietic enhancers during arterialization of hemogenic endothelium, a prerequisite for hematopoiesis. We further reveal that ZEB2, a factor involved in the transcriptional regulation of arterial endothelial cells, and a hematopoietic regulator MEIS1 are independently required for activating these enhancers. Concomitantly, ZEB2 or MEIS1 deficiency impaired hematopoietic cell development. These results suggest that multiple regulators expressed from an earlier developmental stage non-redundantly contribute to the establishment of hematopoietic enhancer landscape, thereby restricting cell differentiation despite the unrestricted expression of these regulators to hematopoietic cells.
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Affiliation(s)
- Yohko Kitagawa
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto 606-8507, Japan
| | - Akihiro Ikenaka
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto 606-8507, Japan
| | - Ryohichi Sugimura
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto 606-8507, Japan
| | - Akira Niwa
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto 606-8507, Japan
| | - Megumu K. Saito
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto 606-8507, Japan
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4
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Saito MK, Osawa M, Tsuchida N, Shiraishi K, Niwa A, Woltjen K, Asaka I, Ogata K, Ito S, Kobayashi S, Yamanaka S. A disease-specific iPS cell resource for studying rare and intractable diseases. Inflamm Regen 2023; 43:43. [PMID: 37684663 PMCID: PMC10485998 DOI: 10.1186/s41232-023-00294-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Accepted: 08/29/2023] [Indexed: 09/10/2023] Open
Abstract
BACKGROUND Disease-specific induced pluripotent stem cells (iPSCs) are useful tools for pathological analysis and diagnosis of rare diseases. Given the limited available resources, banking such disease-derived iPSCs and promoting their widespread use would be a promising approach for untangling the mysteries of rare diseases. Herein, we comprehensively established iPSCs from patients with designated intractable diseases in Japan and evaluated their properties to enrich rare disease iPSC resources. METHODS Patients with designated intractable diseases were recruited for the study and blood samples were collected after written informed consent was obtained from the patients or their guardians. From the obtained samples, iPSCs were established using the episomal method. The established iPSCs were deposited in a cell bank. RESULTS We established 1,532 iPSC clones from 259 patients with 139 designated intractable diseases. The efficiency of iPSC establishment did not vary based on age and sex. Most iPSC clones originated from non-T and non-B hematopoietic cells. All iPSC clones expressed key transcription factors, OCT3/4 (range 0.27-1.51; mean 0.79) and NANOG (range 0.15-3.03; mean 1.00), relative to the reference 201B7 iPSC clone. CONCLUSIONS These newly established iPSCs are readily available to the researchers and can prove to be a useful resource for research on rare intractable diseases.
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Affiliation(s)
- Megumu K Saito
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, 6068507, Japan.
| | - Mitsujiro Osawa
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, 6068507, Japan
| | - Nao Tsuchida
- Clinical Research Center, National Hospital Organization Headquarters, Tokyo, 1528621, Japan
| | - Kotaro Shiraishi
- Information Security Office, Center for iPS Cell Research and Application, Kyoto University, Kyoto, 6068507, Japan
| | - Akira Niwa
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, 6068507, Japan
| | - Knut Woltjen
- Department of Life Science Frontiers, Center for iPS Cell Research and Application, Kyoto University, Kyoto, 6068507, Japan
| | - Isao Asaka
- Department of Fundamental Cell Technology, Center for iPS Cell Research and Application, Kyoto University, Kyoto, 6068507, Japan
| | - Katsuhisa Ogata
- National Hospital Organization Higashisaitama National Hospital, Hasuda, 3490196, Japan
| | - Suminobu Ito
- Clinical Research Center, National Hospital Organization Headquarters, Tokyo, 1528621, Japan
| | - Shuzo Kobayashi
- Kidney Disease and Transplant Center, Shonan Kamakura General Hospital, Kamakura, 2478533, Japan
| | - Shinya Yamanaka
- Department of Life Science Frontiers, Center for iPS Cell Research and Application, Kyoto University, Kyoto, 6068507, Japan
- CiRA Foundation, Kyoto, 6068397, Japan
- Gladstone Institute of Cardiovascular Disease, San Francisco, CA, 94158, USA
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5
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Kase N, Kitagawa Y, Ikenaka A, Niwa A, Saito MK. A concise in vitro model for evaluating interactions between macrophage and skeletal muscle cells during muscle regeneration. Front Cell Dev Biol 2023; 11:1022081. [PMID: 37274738 PMCID: PMC10236217 DOI: 10.3389/fcell.2023.1022081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Accepted: 04/28/2023] [Indexed: 06/06/2023] Open
Abstract
Skeletal muscle has a highly regenerative capacity, but the detailed process is not fully understood. Several in vitro skeletal muscle regeneration models have been developed to elucidate this, all of which rely on specialized culture conditions that limit the accessibility and their application to many general experiments. Here, we established a concise in vitro skeletal muscle regeneration model using mouse primary cells. This model allows evaluation of skeletal muscle regeneration in two-dimensional culture system similar to a typical cell culture, showing a macrophage-dependent regenerative capacity, which is an important process in skeletal muscle regeneration. Based on the concept that this model could assess the contribution of macrophages of various phenotypes to skeletal muscle regeneration, we evaluated the effect of endotoxin pre-stimulation for inducing various changes in gene expression on macrophages and found that the contribution to skeletal muscle regeneration was significantly reduced. The gene expression patterns differed from those of naive macrophages, especially immediately after skeletal muscle injury, suggesting that the difference in responsiveness contributed to the difference in regenerative efficiency. Our findings provide a concise in vitro model that enables the evaluation of the contribution of individual cell types, such as macrophages and muscle stem cells, on skeletal muscle regeneration.
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Hayashi T, Yano N, Kora K, Yokoyama A, Maizuru K, Kayaki T, Nishikawa K, Osawa M, Niwa A, Takenouchi T, Hijikata A, Shirai T, Suzuki H, Kosaki K, Saito MK, Takita J, Yoshida T. Involvement of mTOR pathway in neurodegeneration in NSF-related developmental and epileptic encephalopathy. Hum Mol Genet 2023; 32:1683-1697. [PMID: 36645181 PMCID: PMC10162430 DOI: 10.1093/hmg/ddad008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2022] [Revised: 01/08/2023] [Accepted: 01/11/2023] [Indexed: 01/17/2023] Open
Abstract
Membrane fusion is mediated by soluble N-ethylmaleimide-sensitive factor attachment protein receptor (SNARE) proteins. During neurotransmitter exocytosis, SNARE proteins on a synaptic vesicle and the target membrane form a complex, resulting in neurotransmitter release. N-ethylmaleimide-sensitive factor (NSF), a homohexameric ATPase, disassembles the complex, allowing individual SNARE proteins to be recycled. Recently, the association between pathogenic NSF variants and developmental and epileptic encephalopathy (DEE) was reported; however, the molecular pathomechanism of NSF-related DEE remains unclear. Here, three patients with de novo heterozygous NSF variants were presented, of which two were associated with DEE and one with a very mild phenotype. One of the DEE patients also had hypocalcemia from parathyroid hormone deficiency and neuromuscular junction impairment. Using PC12 cells, a neurosecretion model, we show that NSF with DEE-associated variants impaired the recycling of vesicular membrane proteins and vesicle enlargement in response to exocytotic stimulation. In addition, DEE-associated variants caused neurodegenerative change and defective autophagy through overactivation of the mammalian/mechanistic target of rapamycin (mTOR) pathway. Treatment with rapamycin, an mTOR inhibitor or overexpression of wild-type NSF ameliorated these phenotypes. Furthermore, neurons differentiated from patient-derived induced pluripotent stem cells showed neurite degeneration, which was also alleviated by rapamycin treatment or gene correction using genome editing. Protein structure analysis of NSF revealed that DEE-associated variants might disrupt the transmission of the conformational change of NSF monomers and consequently halt the rotation of ATP hydrolysis, indicating a dominant negative mechanism. In conclusion, this study elucidates the pathomechanism underlying NSF-related DEE and identifies a potential therapeutic approach.
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Affiliation(s)
- Takahiro Hayashi
- Department of Pediatrics, Kyoto University Graduate School of Medicine, Kyoto 606-8507, Japan
| | - Naoko Yano
- Department of Pediatrics, Kyoto University Graduate School of Medicine, Kyoto 606-8507, Japan
| | - Kengo Kora
- Department of Pediatrics, Kyoto University Graduate School of Medicine, Kyoto 606-8507, Japan
| | - Atsushi Yokoyama
- Department of Pediatrics, Kyoto University Graduate School of Medicine, Kyoto 606-8507, Japan
| | - Kanako Maizuru
- Department of Pediatrics, Kyoto University Graduate School of Medicine, Kyoto 606-8507, Japan
| | - Taisei Kayaki
- Department of Pediatrics, Kyoto University Graduate School of Medicine, Kyoto 606-8507, Japan
| | - Kinuko Nishikawa
- Department of Pediatrics, Kyoto University Graduate School of Medicine, Kyoto 606-8507, Japan
| | - Mitsujiro Osawa
- Thyas Co. Ltd, Kyoto 606-8501, Japan
- Department of Clinical Application, Center for iPS Cell Research and Application (CiRA) Kyoto University, Kyoto 606-8507, Japan
| | - Akira Niwa
- Department of Clinical Application, Center for iPS Cell Research and Application (CiRA) Kyoto University, Kyoto 606-8507, Japan
| | - Toshiki Takenouchi
- Department of Pediatrics, Keio University School of Medicine, Shinjuku, Tokyo 160-8582, Japan
| | - Atsushi Hijikata
- Faculty of Bioscience, Nagahama Institute of Bio-Science and Technology, Nagahama, Shiga 526-0829, Japan
- School of Life Sciences, Tokyo University of Pharmacy and Life Sciences, Hachioji, Tokyo 192-0392, Japan
| | - Tsuyoshi Shirai
- Faculty of Bioscience, Nagahama Institute of Bio-Science and Technology, Nagahama, Shiga 526-0829, Japan
| | - Hisato Suzuki
- Center for Medical Genetics, Keio University School of Medicine, Shinjuku, Tokyo 160-8582, Japan
| | - Kenjiro Kosaki
- Center for Medical Genetics, Keio University School of Medicine, Shinjuku, Tokyo 160-8582, Japan
| | - Megumu K Saito
- Department of Clinical Application, Center for iPS Cell Research and Application (CiRA) Kyoto University, Kyoto 606-8507, Japan
| | - Junko Takita
- Department of Pediatrics, Kyoto University Graduate School of Medicine, Kyoto 606-8507, Japan
| | - Takeshi Yoshida
- Department of Pediatrics, Kyoto University Graduate School of Medicine, Kyoto 606-8507, Japan
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7
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Yoshida M, Nakabayashi K, Yang W, Sato-Otsubo A, Tsujimoto SI, Ogata-Kawata H, Kawai T, Ishiwata K, Sakamoto M, Okamura K, Yoshida K, Shirai R, Osumi T, Kiyotani C, Shioda Y, Terashima K, Ishimaru S, Yuza Y, Takagi M, Arakawa Y, Imamura T, Hasegawa D, Inoue A, Yoshioka T, Ito S, Tomizawa D, Koh K, Matsumoto K, Kiyokawa N, Ogawa S, Manabe A, Niwa A, Hata K, Yang JJ, Kato M. Prevalence of pathogenic variants in cancer-predisposing genes in second cancer after childhood solid cancers. Cancer Med 2023. [PMID: 37021926 DOI: 10.1002/cam4.5835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 02/17/2023] [Accepted: 03/11/2023] [Indexed: 04/07/2023] Open
Abstract
BACKGROUND Second malignant neoplasms (SMNs) are one of the most severe late complications after pediatric cancer treatment. However, the effect of genetic variation on SMNs remains unclear. In this study, we revealed germline genetic factors that contribute to the development of SMNs after treatment of pediatric solid tumors. METHODS We performed whole-exome sequencing in 14 pediatric patients with SMNs, including three brain tumors. RESULTS Our analysis revealed that five of 14 (35.7%) patients had pathogenic germline variants in cancer-predisposing genes (CPGs), which was significantly higher than in the control cohort (p < 0.01). The identified genes with variants were TP53 (n = 2), DICER1 (n = 1), PMS2 (n = 1), and PTCH1 (n = 1). In terms of the type of subsequent cancer, leukemia and multiple episodes of SMN had an exceptionally high rate of CPG pathogenic variants. None of the patients with germline variants had a family history of SMN development. Mutational signature analysis showed that platinum drugs contributed to the development of SMN in three cases, which suggests the role of platinum agents in SMN development. CONCLUSIONS We highlight that overlapping effects of genetic background and primary cancer treatment contribute to the development of second cancers after treatment of pediatric solid tumors. A comprehensive analysis of germline and tumor samples may be useful to predict the risk of secondary cancers.
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Affiliation(s)
- Masanori Yoshida
- Department of Pediatric Hematology and Oncology Research, Research Institute, National Center for Child Health and Development, Tokyo, Japan
- Department of Pediatrics, Graduate School of Medicine, Yokohama City University, Yokohama, Japan
| | - Kazuhiko Nakabayashi
- Department of Maternal-Fetal Biology, Research Institute, National Center for Child Health and Development, Tokyo, Japan
| | - Wentao Yang
- Department of Pharmacy and Pharmaceutical Sciences, St. Jude Children's Research Hospital, Tennessee, Memphis, USA
| | - Aiko Sato-Otsubo
- Department of Pediatric Hematology and Oncology Research, Research Institute, National Center for Child Health and Development, Tokyo, Japan
- Department of Pediatrics, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Shin-Ichi Tsujimoto
- Department of Pediatric Hematology and Oncology Research, Research Institute, National Center for Child Health and Development, Tokyo, Japan
- Department of Pediatrics, Graduate School of Medicine, Yokohama City University, Yokohama, Japan
| | - Hiroko Ogata-Kawata
- Department of Maternal-Fetal Biology, Research Institute, National Center for Child Health and Development, Tokyo, Japan
| | - Tomoko Kawai
- Department of Maternal-Fetal Biology, Research Institute, National Center for Child Health and Development, Tokyo, Japan
| | - Keisuke Ishiwata
- Department of Maternal-Fetal Biology, Research Institute, National Center for Child Health and Development, Tokyo, Japan
| | - Mika Sakamoto
- Medical Genome Center, Research Institute, National Center for Child Health and Development, Tokyo, Japan
| | - Kohji Okamura
- Department of Systems BioMedicine, Research Institute, National Center for Child Health and Development, Tokyo, Japan
| | - Kaoru Yoshida
- Department of Pediatric Hematology and Oncology Research, Research Institute, National Center for Child Health and Development, Tokyo, Japan
| | - Ryota Shirai
- Department of Pediatric Hematology and Oncology Research, Research Institute, National Center for Child Health and Development, Tokyo, Japan
- Department of Pediatrics, Graduate School of Medicine, Yokohama City University, Yokohama, Japan
| | - Tomoo Osumi
- Department of Pediatric Hematology and Oncology Research, Research Institute, National Center for Child Health and Development, Tokyo, Japan
- Children's Cancer Center, National Center for Child Health and Development, Tokyo, Japan
| | - Chikako Kiyotani
- Children's Cancer Center, National Center for Child Health and Development, Tokyo, Japan
| | - Yoko Shioda
- Children's Cancer Center, National Center for Child Health and Development, Tokyo, Japan
| | - Keita Terashima
- Children's Cancer Center, National Center for Child Health and Development, Tokyo, Japan
| | - Sae Ishimaru
- Department of Hematology/Oncology, Tokyo Metropolitan Children's Medical Center, Tokyo, Japan
- Trial and Data Center, Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
| | - Yuki Yuza
- Department of Hematology/Oncology, Tokyo Metropolitan Children's Medical Center, Tokyo, Japan
| | - Masatoshi Takagi
- Department of Pediatrics and Developmental Biology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Yuki Arakawa
- Department of Hematology/Oncology, Saitama Children's Medical Center, Saitama, Japan
| | - Toshihiko Imamura
- Department of Pediatrics, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - Daisuke Hasegawa
- Department of Pediatrics, St. Luke's International Hospital, Tokyo, Japan
| | - Akiko Inoue
- Department of Pediatrics, Osaka Medical and Pharmaceutical University, Takatsuki, Japan
| | - Takako Yoshioka
- Department of Pathology, National Center for Child Health and Development, Tokyo, Japan
| | - Shuichi Ito
- Department of Pediatrics, Graduate School of Medicine, Yokohama City University, Yokohama, Japan
| | - Daisuke Tomizawa
- Children's Cancer Center, National Center for Child Health and Development, Tokyo, Japan
| | - Katsuyoshi Koh
- Department of Hematology/Oncology, Saitama Children's Medical Center, Saitama, Japan
| | - Kimikazu Matsumoto
- Children's Cancer Center, National Center for Child Health and Development, Tokyo, Japan
| | - Nobutaka Kiyokawa
- Department of Pediatric Hematology and Oncology Research, Research Institute, National Center for Child Health and Development, Tokyo, Japan
| | - Seishi Ogawa
- Department of Pathology and Tumor Biology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Atsushi Manabe
- Department of Pediatrics, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Akira Niwa
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Kenichiro Hata
- Department of Maternal-Fetal Biology, Research Institute, National Center for Child Health and Development, Tokyo, Japan
- Department of Human Molecular Genetics, Gunma University Graduate School of Medicine, Maebashi, Japan
| | - Jun J Yang
- Department of Pharmacy and Pharmaceutical Sciences, St. Jude Children's Research Hospital, Tennessee, Memphis, USA
- Department of Oncology, St. Jude Children's Research Hospital, Memphis, USA
| | - Motohiro Kato
- Department of Pediatric Hematology and Oncology Research, Research Institute, National Center for Child Health and Development, Tokyo, Japan
- Children's Cancer Center, National Center for Child Health and Development, Tokyo, Japan
- Department of Pediatrics, The University of Tokyo, Tokyo, Japan
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8
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Ikenaka A, Kitagawa Y, Yoshida M, Lin CY, Niwa A, Nakahata T, Saito MK. SMN promotes mitochondrial metabolic maturation during myogenesis by regulating the MYOD-miRNA axis. Life Sci Alliance 2023; 6:e202201457. [PMID: 36604149 PMCID: PMC9834662 DOI: 10.26508/lsa.202201457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Revised: 12/12/2022] [Accepted: 12/13/2022] [Indexed: 01/07/2023] Open
Abstract
Spinal muscular atrophy (SMA) is a congenital neuromuscular disease caused by the mutation or deletion of the survival motor neuron 1 (SMN1) gene. Although the primary cause of progressive muscle atrophy in SMA has classically been considered the degeneration of motor neurons, recent studies have indicated a skeletal muscle-specific pathological phenotype such as impaired mitochondrial function and enhanced cell death. Here, we found that the down-regulation of SMN causes mitochondrial dysfunction and subsequent cell death in in vitro models of skeletal myogenesis with both a murine C2C12 cell line and human induced pluripotent stem cells. During myogenesis, SMN binds to the upstream genomic regions of MYOD1 and microRNA (miR)-1 and miR-206. Accordingly, the loss of SMN down-regulates these miRs, whereas supplementation of the miRs recovers the mitochondrial function, cell survival, and myotube formation of SMN-deficient C2C12, indicating the SMN-miR axis is essential for myogenic metabolic maturation. In addition, the introduction of the miRs into ex vivo muscle stem cells derived from Δ7-SMA mice caused myotube formation and muscle contraction. In conclusion, our data revealed novel transcriptional roles of SMN during myogenesis, providing an alternative muscle-oriented therapeutic strategy for SMA patients.
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Affiliation(s)
- Akihiro Ikenaka
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Yohko Kitagawa
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Michiko Yoshida
- Department of Pediatrics, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Chuang-Yu Lin
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
- Department of Biomedical Science and Environmental Biology, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Akira Niwa
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Tatsutoshi Nakahata
- Drug Discovery Technology Development Office, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Megumu K Saito
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
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9
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Maekawa H, Jin Y, Nishio M, Kawai S, Nagata S, Kamakura T, Yoshitomi H, Niwa A, Saito MK, Matsuda S, Toguchida J. Recapitulation of pro-inflammatory signature of monocytes with ACVR1A mutation using FOP patient-derived iPSCs. Orphanet J Rare Dis 2022; 17:364. [PMID: 36131296 PMCID: PMC9494870 DOI: 10.1186/s13023-022-02506-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 09/04/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Fibrodysplasia ossificans progressiva (FOP) is a rare genetic disease characterized by progressive heterotopic ossification (HO) in soft tissues due to a heterozygous mutation of the ACVR1A gene (FOP-ACVR1A), which erroneously transduces the BMP signal by Activin-A. Although inflammation is known to trigger HO in FOP, the role of FOP-ACVR1A on inflammatory cells remains to be elucidated. RESULTS We generated immortalized monocytic cell lines from FOP-iPSCs (FOP-ML) and mutation rescued iPSCs (resFOP-ML). Cell morphology was evaluated during the monocyte induction and after immortalization. Fluorescence-activated cell sorting (FACS) was performed to evaluate the cell surface markers CD14 and CD16 on MLs. MLs were stimulated with lipopolysaccharide or Activin-A and the gene expression was evaluated by quantitative PCR and microarray analysis. Histological analysis was performed for HO tissue obtained from wild type mice and FOP-ACVR1A mice which conditionally express human mutant ACVR1A gene by doxycycline administration. Without any stimulation, FOP-ML showed the pro-inflammatory signature of CD16+ monocytes with an upregulation of INHBA gene, and treatment of resFOP-ML with Activin-A induced an expression profile mimicking that of FOP-ML at baseline. Treatment of FOP-ML with Activin-A further induced the inflammatory profile with an up-regulation of inflammation-associated genes, of which some, but not all, of which were suppressed by corticosteroid. Experiments using an inhibitor for TGFβ or BMP signal demonstrated that Activin-A-induced genes such as CD16 and CCL7, were regulated by both signals, indicating Activin-A transduced dual signals in FOP-ML. A comparison with resFOP-ML identified several down-regulated genes in FOP-ML including LYVE-1, which is known to suppress matrix-formation in vivo. The down-regulation of LYVE-1 in HO tissues was confirmed in FOP model mice, verifying the significance of the in vitro experiments. CONCLUSION These results indicate that FOP-ML faithfully recapitulated the phenotype of primary monocytes of FOP and the combination with resFOP-ML is a useful tool to investigate molecular events at the initial inflammation stage of HO in FOP.
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Affiliation(s)
- Hirotsugu Maekawa
- Department of Cell Growth and Differentiation, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan.,Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Yonghui Jin
- Department of Regeneration Sciences and Engineering, Institute for Life and Medical Sciences, Kyoto University, Kyoto, Japan
| | - Megumi Nishio
- Department of Regeneration Sciences and Engineering, Institute for Life and Medical Sciences, Kyoto University, Kyoto, Japan
| | - Shunsuke Kawai
- Department of Cell Growth and Differentiation, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan.,Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Sanae Nagata
- Department of Cell Growth and Differentiation, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Takeshi Kamakura
- Department of Regeneration Sciences and Engineering, Institute for Life and Medical Sciences, Kyoto University, Kyoto, Japan
| | - Hiroyuki Yoshitomi
- Department of Regeneration Sciences and Engineering, Institute for Life and Medical Sciences, Kyoto University, Kyoto, Japan.,Department of Immunology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Akira Niwa
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Megumu K Saito
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Shuichi Matsuda
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Junya Toguchida
- Department of Cell Growth and Differentiation, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan. .,Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan. .,Department of Regeneration Sciences and Engineering, Institute for Life and Medical Sciences, Kyoto University, Kyoto, Japan. .,Department of Fundamental Cell Technology, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan.
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10
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Niwa A, Saito MK. Induction of Human Natural Killer Cells Under Defined Conditions by Seamless Transition from Maintenance Culture of Pluripotent Stem Cells. Methods Mol Biol 2022; 2463:47-52. [PMID: 35344166 DOI: 10.1007/978-1-0716-2160-8_4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
The use of pluripotent stem cells (PSCs) as a source of natural killer cells (NK cells) can improve reproducibility in the analysis of the pathogenesis of NK cell-associated diseases and in the production of off-the-shelf cellular medicines. We have developed a method for the differentiation of NK cells from human PSCs under serum-free and two-dimensional condition. Our method enables the seamless transition from maintenance of PSCs to differentiation of NK cells, without the use of any techniques other than medium exchange and whole culture passage.
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Affiliation(s)
- Akira Niwa
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan.
| | - Megumu K Saito
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
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11
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Oh S, Niwa A, Nagahashi A, Asaka I, Nakahata T, Saito MK. iPS cells from Chediak-Higashi syndrome patients recapitulate the giant granules in myeloid cells. Pediatr Int 2022; 64:e15390. [PMID: 36259166 DOI: 10.1111/ped.15390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2021] [Revised: 10/11/2022] [Accepted: 10/14/2022] [Indexed: 12/15/2022]
Abstract
BACKGROUND Chediak-Higashi syndrome (CHS) is a congenital disease characterized by immunodeficiency, hemophagocytic lymphohistiocytosis, oculocutaneous albinism, and neurological symptoms. The presence of giant granules in peripheral blood leukocytes is an important hallmark of CHS. Here we prepared induced pluripotent stem cells (iPSCs) from CHS patients (CHS-iPSCs) and differentiated them into hematopoietic cells to model the disease phenotypes. METHODS Fibroblasts were obtained from two CHS patients and then reprogrammed into iPSCs. The iPSCs were differentiated into myeloid cells; the size of the cytosolic granules was quantified by May-Grunwald Giemsa staining and myeloperoxidase staining. RESULTS Two clones of iPSCs were established from each patient. The differentiation efficiency to CD33+ CD45+ myeloid cells was not significantly different in CHS-iPSCs compared with control iPSCs, but significantly larger granules were observed. CONCLUSIONS We succeeded in reproducing a characteristic cellular phenotype, giant granules in myeloid cells, using CHS-iPSCs, demonstrating that iPSCs can be used to model the pathogenesis of CHS patients.
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Affiliation(s)
- Shigeharu Oh
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Akira Niwa
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Ayako Nagahashi
- Department of Fundamental Cell Technologies, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Isao Asaka
- Department of Fundamental Cell Technologies, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Tatsutoshi Nakahata
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan.,Department of Fundamental Cell Technologies, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Megumu K Saito
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
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12
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Toshikawa H, Ikenaka A, Li L, Nishinaka-Arai Y, Niwa A, Ashida A, Kazuki Y, Nakahata T, Tamai H, Russell DW, Saito MK. N-Acetylcysteine prevents amyloid-β secretion in neurons derived from human pluripotent stem cells with trisomy 21. Sci Rep 2021; 11:17377. [PMID: 34462463 PMCID: PMC8405674 DOI: 10.1038/s41598-021-96697-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Accepted: 08/10/2021] [Indexed: 11/09/2022] Open
Abstract
Down syndrome (DS) is caused by the trisomy of chromosome 21. Among the many disabilities found in individuals with DS is an increased risk of early-onset Alzheimer's disease (AD). Although higher oxidative stress and an upregulation of amyloid β (Aβ) peptides from an extra copy of the APP gene are attributed to the AD susceptibility, the relationship between the two factors is unclear. To address this issue, we established an in vitro cellular model using neurons differentiated from DS patient-derived induced pluripotent stem cells (iPSCs) and isogenic euploid iPSCs. Neurons differentiated from DS patient-derived iPSCs secreted more Aβ compared to those differentiated from the euploid iPSCs. Treatment of the neurons with an antioxidant, N-acetylcysteine, significantly suppressed the Aβ secretion. These findings suggest that oxidative stress has an important role in controlling the Aβ level in neurons differentiated from DS patient-derived iPSCs and that N-acetylcysteine can be a potential therapeutic option to ameliorate the Aβ secretion.
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Affiliation(s)
- Hiromitsu Toshikawa
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, 53 Shogoin-Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan.,Osaka Medical and Pharmaceutical University, Takatsuki, 5690801, Japan.,Social Welfare Organization "SAISEIKAI" Imperial Gift Foundation Inc., Saiseikai Suita Hospital, Suita, 5640013, Japan
| | - Akihiro Ikenaka
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, 53 Shogoin-Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Li Li
- Division of Hematology, School of Medicine, University of Washington, Seattle, WA, 98195, USA
| | - Yoko Nishinaka-Arai
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, 53 Shogoin-Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan.,Department of Human Health Sciences, Graduate School of Medicine, Kyoto University, Kyoto, 6068507, Japan
| | - Akira Niwa
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, 53 Shogoin-Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Akira Ashida
- Osaka Medical and Pharmaceutical University, Takatsuki, 5690801, Japan
| | - Yasuhiro Kazuki
- Chromosome Engineering Research Center, Tottori University, Tottori, Japan.,Division of Genome and Cellular Functions, Department of Molecular and Cellular Biology, School of Life Science, Faculty of Medicine, Tottori University, Tottori, Japan
| | - Tatsutoshi Nakahata
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, 53 Shogoin-Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Hiroshi Tamai
- Osaka Medical and Pharmaceutical University, Takatsuki, 5690801, Japan.,Institute for Developmental Brain Research, Osaka Medical and Pharmaceutical University, Takatsuki, 5690801, Japan
| | - David W Russell
- Division of Hematology, School of Medicine, University of Washington, Seattle, WA, 98195, USA
| | - Megumu K Saito
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, 53 Shogoin-Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan.
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13
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Cui D, Franz A, Fillon SA, Jannetti L, Isambert T, Fundel-Clemens K, Huber HJ, Viollet C, Ghanem A, Niwa A, Weigle B, Pflanz S. High-Yield Human Induced Pluripotent Stem Cell-Derived Monocytes and Macrophages Are Functionally Comparable With Primary Cells. Front Cell Dev Biol 2021; 9:656867. [PMID: 33937256 PMCID: PMC8080307 DOI: 10.3389/fcell.2021.656867] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Accepted: 03/12/2021] [Indexed: 12/17/2022] Open
Abstract
Macrophages are pivotal effectors of host immunity and regulators of tissue homeostasis. Understanding of human macrophage biology has been hampered by the lack of reliable and scalable models for cellular and genetic studies. Human induced pluripotent stem cell (hiPSC)-derived monocytes and macrophages, as an unlimited source of subject genotype-specific cells, will undoubtedly play an important role in advancing our understanding of macrophage biology and implication in human diseases. In this study, we present a fully optimized differentiation protocol of hiPSC-derived monocytes and granulocyte-macrophage colony-stimulating factor (GM-CSF) or macrophage colony-stimulating factor (M-CSF). We present characterization of iPSC-derived myeloid lineage cells at phenotypic, functional, and transcriptomic levels, in comparison with corresponding subsets of peripheral blood-derived cells. We also highlight the application of hiPSC-derived monocytes and macrophages as a gene-editing platform for functional validation in research and drug screening, and the study also provides a reference for cell therapies.
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Affiliation(s)
- Di Cui
- Boehringer Ingelheim Pharma GmbH & Co. KG, Cancer Immunology and Immune Modulation, Biberach an der Riss, Germany
| | - Alexandra Franz
- Boehringer Ingelheim Pharma GmbH & Co. KG, Cancer Immunology and Immune Modulation, Biberach an der Riss, Germany
| | - Sophie A Fillon
- Boehringer Ingelheim Pharma GmbH & Co. KG, Cancer Immunology and Immune Modulation, Biberach an der Riss, Germany
| | - Linda Jannetti
- Boehringer Ingelheim Pharma GmbH & Co. KG, Cancer Immunology and Immune Modulation, Biberach an der Riss, Germany
| | - Timo Isambert
- Boehringer Ingelheim Pharma GmbH & Co. KG, Medicinal Chemistry, Biberach an der Riss, Germany
| | - Katrin Fundel-Clemens
- Boehringer Ingelheim Pharma GmbH & Co. KG, Global Computational Biology and Digital Sciences, Biberach an der Riss, Germany
| | - Heinrich J Huber
- Boehringer Ingelheim Pharma GmbH & Co. KG, Global Computational Biology and Digital Sciences, Biberach an der Riss, Germany
| | - Coralie Viollet
- Boehringer Ingelheim Pharma GmbH & Co. KG, Global Computational Biology and Digital Sciences, Biberach an der Riss, Germany
| | - Alexander Ghanem
- Boehringer Ingelheim Pharma GmbH & Co. KG, Cancer Immunology and Immune Modulation, Biberach an der Riss, Germany
| | - Akira Niwa
- Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Bernd Weigle
- Boehringer Ingelheim Pharma GmbH & Co. KG, Cancer Immunology and Immune Modulation, Biberach an der Riss, Germany
| | - Stefan Pflanz
- Boehringer Ingelheim Pharma GmbH & Co. KG, Cancer Immunology and Immune Modulation, Biberach an der Riss, Germany.,Boehringer Ingelheim Pharma GmbH & Co. KG, Venture Fund, Ridgefield, CT, United States
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14
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Seki R, Ohta A, Niwa A, Sugimine Y, Naito H, Nakahata T, Saito MK. Correction: Induced pluripotent stem cell-derived monocytic cell lines from a NOMID patient serve as a screening platform for modulating NLRP3 inflammasome activity. PLoS One 2021; 16:e0249807. [PMID: 33819274 PMCID: PMC8021175 DOI: 10.1371/journal.pone.0249807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
[This corrects the article DOI: 10.1371/journal.pone.0237030.].
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15
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Matsuo S, Nishinaka-Arai Y, Kazuki Y, Oshimura M, Nakahata T, Niwa A, Saito MK. Pluripotent stem cell model of early hematopoiesis in Down syndrome reveals quantitative effects of short-form GATA1 protein on lineage specification. PLoS One 2021; 16:e0247595. [PMID: 33780474 PMCID: PMC8007000 DOI: 10.1371/journal.pone.0247595] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2020] [Accepted: 02/09/2021] [Indexed: 12/12/2022] Open
Abstract
Children with Down syndrome (DS) are susceptible to two blood disorders, transient abnormal myelopoiesis (TAM) and Down syndrome-associated acute megakaryocytic leukemia (DS-AMKL). Mutations in GATA binding protein 1 (GATA1) have been identified as the cause of these diseases, and the expression levels of the resulting protein, short-form GATA1 (GATA1s), are known to correlate with the severity of TAM. On the other hand, despite the presence of GATA1 mutations in almost all cases of DS-AMKL, the incidence of DS-AMKL in TAM patients is inversely correlated with the expression of GATA1s. This discovery has required the need to clarify the role of GATA1s in generating the cells of origin linked to the risk of both diseases. Focusing on this point, we examined the characteristics of GATA1 mutant trisomy-21 pluripotent stem cells transfected with a doxycycline (Dox)-inducible GATA1s expression cassette in a stepwise hematopoietic differentiation protocol. We found that higher GATA1s expression significantly reduced commitment into the megakaryocytic lineage at the early hematopoietic progenitor cell (HPC) stage, but once committed, the effect was reversed in progenitor cells and acted to maintain the progenitors. These differentiation stage-dependent reversal effects were in contrast to the results of myeloid lineage, where GATA1s simply sustained and increased the number of immature myeloid cells. These results suggest that although GATA1 mutant cells cause the increase in myeloid and megakaryocytic progenitors regardless of the intensity of GATA1s expression, the pathways vary with the expression level. This study provides experimental support for the paradoxical clinical features of GATA1 mutations in the two diseases.
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Affiliation(s)
- Shiori Matsuo
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Yoko Nishinaka-Arai
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
- Department of Human Health Sciences, Graduate School of Medicine, Kyoto University, Kyoto, Japan
- * E-mail: (YNA); (AN); (MKS)
| | - Yasuhiro Kazuki
- Chromosome Engineering Research Center, Tottori University, Tottori, Japan
- Division of Genome and Cellular Functions, Department of Molecular and Cellular Biology, School of Life Science, Faculty of Medicine, Tottori University, Tottori, Japan
| | - Mitsuo Oshimura
- Chromosome Engineering Research Center, Tottori University, Tottori, Japan
| | - Tatsutoshi Nakahata
- Drug Discovery Technology Development Office, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Akira Niwa
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
- * E-mail: (YNA); (AN); (MKS)
| | - Megumu K. Saito
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
- * E-mail: (YNA); (AN); (MKS)
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16
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Nishinaka-Arai Y, Niwa A, Matsuo S, Kazuki Y, Yakura Y, Hiroma T, Toki T, Sakuma T, Yamamoto T, Ito E, Oshimura M, Nakahata T, Saito MK. Down syndrome-related transient abnormal myelopoiesis is attributed to a specific erythro-megakaryocytic subpopulation with GATA1 mutation. Haematologica 2021; 106:635-640. [PMID: 32354872 PMCID: PMC7849752 DOI: 10.3324/haematol.2019.242693] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Accepted: 04/29/2020] [Indexed: 01/11/2023] Open
Affiliation(s)
- Yoko Nishinaka-Arai
- Dept. of Clinical Application, Center for iPS cell Research and Application, Kyoto University, Kyoto
| | - Akira Niwa
- Dept. of Clinical Application, Center for iPS cell Research and Application, Kyoto University, Kyoto
| | - Shiori Matsuo
- Dept. of Clinical Application, Center for iPS cell Research and Application, Kyoto University, Kyoto
| | - Yasuhiro Kazuki
- Chromosome Engineering Research Center, Tottori University, Tottori, Japan
| | - Yuwna Yakura
- Chromosome Engineering Research Center, Tottori University, Tottori, Japan
| | - Takehiko Hiroma
- Perinatal Medical Center, Nagano Children's Hospital, Nagano, Japan
| | - Tsutomu Toki
- Department of Pediatrics, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Tetsushi Sakuma
- Division of Integrated Sciences for Life, Hiroshima University, Hiroshima, Japan
| | - Takashi Yamamoto
- Division of Integrated Sciences for Life, Hiroshima University, Hiroshima, Japan
| | - Etsuro Ito
- Department of Pediatrics, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Mitsuo Oshimura
- Chromosome Engineering Research Center, Tottori University, Tottori, Japan
| | - Tatsutoshi Nakahata
- Center for iPS cell Research and Application, Kyoto University, Kyoto, Japan
| | - Megumu K Saito
- Dept. of Clinical Application, Center for iPS cell Research and Application, Kyoto University, Kyoto
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17
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Hamabata T, Umeda K, Kouzuki K, Tanaka T, Daifu T, Nodomi S, Saida S, Kato I, Baba S, Hiramatsu H, Osawa M, Niwa A, Saito MK, Kamikubo Y, Adachi S, Hashii Y, Shimada A, Watanabe H, Osafune K, Okita K, Nakahata T, Watanabe K, Takita J, Heike T. Author Correction: Pluripotent stem cell model of Shwachman-Diamond syndrome reveals apoptotic predisposition of hemoangiogenic progenitors. Sci Rep 2021; 11:2107. [PMID: 33462257 PMCID: PMC7814114 DOI: 10.1038/s41598-021-81066-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Affiliation(s)
- Takayuki Hamabata
- Department of Pediatrics, Graduate School of Medicine, Kyoto University, 54 Kawahara-cho, Sakyo-ku, Shogoin, 606-8507, Japan
| | - Katsutsugu Umeda
- Department of Pediatrics, Graduate School of Medicine, Kyoto University, 54 Kawahara-cho, Sakyo-ku, Shogoin, 606-8507, Japan.
| | - Kagehiro Kouzuki
- Department of Pediatrics, Graduate School of Medicine, Kyoto University, 54 Kawahara-cho, Sakyo-ku, Shogoin, 606-8507, Japan
| | - Takayuki Tanaka
- Department of Pediatrics, Graduate School of Medicine, Kyoto University, 54 Kawahara-cho, Sakyo-ku, Shogoin, 606-8507, Japan
| | - Tomoo Daifu
- Department of Pediatrics, Graduate School of Medicine, Kyoto University, 54 Kawahara-cho, Sakyo-ku, Shogoin, 606-8507, Japan
| | - Seishiro Nodomi
- Department of Pediatrics, Graduate School of Medicine, Kyoto University, 54 Kawahara-cho, Sakyo-ku, Shogoin, 606-8507, Japan
| | - Satoshi Saida
- Department of Pediatrics, Graduate School of Medicine, Kyoto University, 54 Kawahara-cho, Sakyo-ku, Shogoin, 606-8507, Japan
| | - Itaru Kato
- Department of Pediatrics, Graduate School of Medicine, Kyoto University, 54 Kawahara-cho, Sakyo-ku, Shogoin, 606-8507, Japan
| | - Shiro Baba
- Department of Pediatrics, Graduate School of Medicine, Kyoto University, 54 Kawahara-cho, Sakyo-ku, Shogoin, 606-8507, Japan
| | - Hidefumi Hiramatsu
- Department of Pediatrics, Graduate School of Medicine, Kyoto University, 54 Kawahara-cho, Sakyo-ku, Shogoin, 606-8507, Japan
| | - Mitsujiro Osawa
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, 606-8507, Japan
| | - Akira Niwa
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, 606-8507, Japan
| | - Megumu K Saito
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, 606-8507, Japan
| | - Yasuhiko Kamikubo
- Department of Human Health Sciences, Graduate School of Medicine, Kyoto University, Kyoto, 606-8507, Japan
| | - Souichi Adachi
- Department of Human Health Sciences, Graduate School of Medicine, Kyoto University, Kyoto, 606-8507, Japan
| | - Yoshiko Hashii
- Department of Cancer Immunotherapy, Osaka University School of Medicine, Suita, 565-0871, Japan
| | - Akira Shimada
- Department of Pediatric Hematology/Oncology, Okayama University, Okayama, 700-8558, Japan
| | - Hiroyoshi Watanabe
- Department of Pediatrics, Graduate School of Biomedical Sciences, Tokushima University, Tokushima, 770-8501, Japan
| | - Kenji Osafune
- Department of Cell Growth and Differentiation, Center for iPS Cell Research and Application, Kyoto University, Kyoto, 606-8507, Japan
| | - Keisuke Okita
- Department of Life Science Frontiers, Center for iPS Cell Research and Application, Kyoto University, Kyoto, 606-8507, Japan
| | - Tatsutoshi Nakahata
- Drug Discovery Technology Development Office, Center for iPS Cell Research and Application, Kyoto University, Kyoto, 606-8507, Japan
| | - Kenichiro Watanabe
- Department of Hematology and Oncology, Shizuoka Children's Hospital, Shizuoka, 420-8660, Japan
| | - Junko Takita
- Department of Pediatrics, Graduate School of Medicine, Kyoto University, 54 Kawahara-cho, Sakyo-ku, Shogoin, 606-8507, Japan
| | - Toshio Heike
- Department of Pediatrics, Graduate School of Medicine, Kyoto University, 54 Kawahara-cho, Sakyo-ku, Shogoin, 606-8507, Japan
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18
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Kase N, Terashima M, Ohta A, Niwa A, Honda‐Ozaki F, Kawasaki Y, Nakahata T, Kanazawa N, Saito MK. Pluripotent stem cell-based screening identifies CUDC-907 as an effective compound for restoring the in vitro phenotype of Nakajo-Nishimura syndrome. Stem Cells Transl Med 2020; 10:455-464. [PMID: 33280267 PMCID: PMC7900583 DOI: 10.1002/sctm.20-0198] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 08/28/2020] [Accepted: 09/13/2020] [Indexed: 12/25/2022] Open
Abstract
Nakajo-Nishimura syndrome (NNS) is an autoinflammatory disorder caused by a homozygous mutations in the PSMB8 gene. The administration of systemic corticosteroids is partially effective, but continuous treatment causes severe side effects. We previously established a pluripotent stem cell (PSC)-derived NNS disease model that reproduces several inflammatory phenotypes, including the overproduction of monocyte chemoattractant protein-1 (MCP-1) and interferon gamma-induced protein-10 (IP-10). Here we performed high-throughput compound screening (HTS) using this PSC-derived NNS model to find potential therapeutic candidates and identified CUDC-907 as an effective inhibitor of the release of MCP-1 and IP-10. Short-term treatment of CUDC-907 did not induce cell death within therapeutic concentrations and was also effective on primary patient cells. Further analysis indicated that the inhibitory effect was post-transcriptional. These findings suggest that HTS with PSC-derived disease models is useful for finding drug candidates for autoinflammatory diseases.
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Affiliation(s)
- Naoya Kase
- Department of Clinical ApplicationCenter for iPS Cell Research and Application (CiRA), Kyoto UniversityKyotoJapan
| | - Madoka Terashima
- Department of Clinical ApplicationCenter for iPS Cell Research and Application (CiRA), Kyoto UniversityKyotoJapan
| | - Akira Ohta
- Department of Fundamental Cell TechnologyCenter for iPS Cell Research and Application (CiRA), Kyoto UniversityKyotoJapan
| | - Akira Niwa
- Department of Clinical ApplicationCenter for iPS Cell Research and Application (CiRA), Kyoto UniversityKyotoJapan
| | - Fumiko Honda‐Ozaki
- Department of Clinical ApplicationCenter for iPS Cell Research and Application (CiRA), Kyoto UniversityKyotoJapan,Department of Pediatrics and Developmental BiologyGraduate School of Medical and Dental Sciences, Tokyo Medical and Dental UniversityTokyoJapan
| | - Yuri Kawasaki
- Department of Clinical ApplicationCenter for iPS Cell Research and Application (CiRA), Kyoto UniversityKyotoJapan
| | - Tatsutoshi Nakahata
- Department of Fundamental Cell TechnologyCenter for iPS Cell Research and Application (CiRA), Kyoto UniversityKyotoJapan
| | - Nobuo Kanazawa
- Department of DermatologyWakayama Medical UniversityWakayamaJapan
| | - Megumu K. Saito
- Department of Clinical ApplicationCenter for iPS Cell Research and Application (CiRA), Kyoto UniversityKyotoJapan
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19
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Hamabata T, Umeda K, Kouzuki K, Tanaka T, Daifu T, Nodomi S, Saida S, Kato I, Baba S, Hiramatsu H, Osawa M, Niwa A, Saito MK, Kamikubo Y, Adachi S, Hashii Y, Shimada A, Watanabe H, Osafune K, Okita K, Nakahata T, Watanabe K, Takita J, Heike T. Pluripotent stem cell model of Shwachman-Diamond syndrome reveals apoptotic predisposition of hemoangiogenic progenitors. Sci Rep 2020; 10:14859. [PMID: 32908229 PMCID: PMC7481313 DOI: 10.1038/s41598-020-71844-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Accepted: 08/11/2020] [Indexed: 11/09/2022] Open
Abstract
Shwachman-Diamond syndrome (SDS), an autosomal recessive disorder characterized by bone marrow failure, exocrine pancreatic insufficiency, and skeletal abnormalities, is caused by mutations in the Shwachman-Bodian-Diamond syndrome (SBDS) gene, which plays a role in ribosome biogenesis. Although the causative genes of congenital disorders frequently involve regulation of embryogenesis, the role of the SBDS gene in early hematopoiesis remains unclear, primarily due to the lack of a suitable experimental model for this syndrome. In this study, we established induced pluripotent stem cells (iPSCs) from patients with SDS (SDS-iPSCs) and analyzed their in vitro hematopoietic and endothelial differentiation potentials. SDS-iPSCs generated hematopoietic and endothelial cells less efficiently than iPSCs derived from healthy donors, principally due to the apoptotic predisposition of KDR+CD34+ common hemoangiogenic progenitors. By contrast, forced expression of SBDS gene in SDS-iPSCs or treatment with a caspase inhibitor reversed the deficiency in hematopoietic and endothelial development, and decreased apoptosis of their progenitors, mainly via p53-independent mechanisms. Patient-derived iPSCs exhibited the hematological abnormalities associated with SDS even at the earliest hematopoietic stages. These findings will enable us to dissect the pathogenesis of multiple disorders associated with ribosomal dysfunction.
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Affiliation(s)
- Takayuki Hamabata
- Department of Pediatrics, Graduate School of Medicine, Kyoto University, 54 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Katsutsugu Umeda
- Department of Pediatrics, Graduate School of Medicine, Kyoto University, 54 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan.
| | - Kagehiro Kouzuki
- Department of Pediatrics, Graduate School of Medicine, Kyoto University, 54 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Takayuki Tanaka
- Department of Pediatrics, Graduate School of Medicine, Kyoto University, 54 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Tomoo Daifu
- Department of Pediatrics, Graduate School of Medicine, Kyoto University, 54 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Seishiro Nodomi
- Department of Pediatrics, Graduate School of Medicine, Kyoto University, 54 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Satoshi Saida
- Department of Pediatrics, Graduate School of Medicine, Kyoto University, 54 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Itaru Kato
- Department of Pediatrics, Graduate School of Medicine, Kyoto University, 54 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Shiro Baba
- Department of Pediatrics, Graduate School of Medicine, Kyoto University, 54 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Hidefumi Hiramatsu
- Department of Pediatrics, Graduate School of Medicine, Kyoto University, 54 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Mitsujiro Osawa
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, 606-8507, Japan
| | - Akira Niwa
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, 606-8507, Japan
| | - Megumu K Saito
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, 606-8507, Japan
| | - Yasuhiko Kamikubo
- Department of Human Health Sciences, Graduate School of Medicine, Kyoto University, Kyoto, 606-8507, Japan
| | - Souichi Adachi
- Department of Human Health Sciences, Graduate School of Medicine, Kyoto University, Kyoto, 606-8507, Japan
| | - Yoshiko Hashii
- Department of Cancer Immunotherapy, Osaka University School of Medicine, Suita, 565-0871, Japan
| | - Akira Shimada
- Department of Pediatric Hematology/Oncology, Okayama University, Okayama, 700-8558, Japan
| | - Hiroyoshi Watanabe
- Department of Pediatrics, Graduate School of Biomedical Sciences, Tokushima University, Tokushima, 770-8501, Japan
| | - Kenji Osafune
- Department of Cell Growth and Differentiation, Center for iPS Cell Research and Application, Kyoto University, Kyoto, 606-8507, Japan
| | - Keisuke Okita
- Department of Life Science Frontiers, Center for iPS Cell Research and Application, Kyoto University, Kyoto, 606-8507, Japan
| | - Tatsutoshi Nakahata
- Drug Discovery Technology Development Office, Center for iPS Cell Research and Application, Kyoto University, Kyoto, 606-8507, Japan
| | - Kenichiro Watanabe
- Department of Hematology and Oncology, Shizuoka Children's Hospital, Shizuoka, 420-8660, Japan
| | - Junko Takita
- Department of Pediatrics, Graduate School of Medicine, Kyoto University, 54 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Toshio Heike
- Department of Pediatrics, Graduate School of Medicine, Kyoto University, 54 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan
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20
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Sugimura R, Niwa A, Ohta R, Saito M, Torisawa Y. ITERATIVE AND PLEIOTROPIC ROLES OF ENDOTHELIAL CELLS IN HUMAN HEMATOPOIETIC ERYTHROPOIESIS. Exp Hematol 2019. [DOI: 10.1016/j.exphem.2019.06.442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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21
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Matsubara H, Niwa A, Nakahata T, Saito MK. Induction of human pluripotent stem cell-derived natural killer cells for immunotherapy under chemically defined conditions. Biochem Biophys Res Commun 2019; 515:1-8. [DOI: 10.1016/j.bbrc.2019.03.085] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Accepted: 03/14/2019] [Indexed: 10/27/2022]
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22
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Ohta R, Sugimura R, Niwa A, Saito MK. Hemogenic Endothelium Differentiation from Human Pluripotent Stem Cells in A Feeder- and Xeno-free Defined Condition. J Vis Exp 2019. [PMID: 31259914 DOI: 10.3791/59823] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
Abstract
Deriving functional hematopoietic stem and progenitor cells (HSPCs) from human pluripotent stem cells (PSCs) have been an elusive goal for autologous transplants to treat hematological and malignant disorders. Hemogenic endothelium (HE) is an amenable platform to produce functional HSPCs by transcription factors or to induce lymphocytes in a robust manner. However, current methods to derive HE are either costly or variable in yield. In this protocol, we established a cost-effective and precise method to derive HE within 4 days in a feeder- and xeno-free defined condition. The resultant HE underwent an endothelial-to-hematopoietic transition and produced CD34+CD45+ clonogenic hematopoietic progenitors. The potential capacity of our platform for generating functional HSPCs will have broad applications in disease modeling and screening for therapeutic compounds.
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Affiliation(s)
- Ryo Ohta
- Center for iPS cell research and application (CiRA)
| | | | - Akira Niwa
- Center for iPS cell research and application (CiRA);
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23
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Taoka K, Arai S, Kataoka K, Hosoi M, Miyauchi M, Yamazaki S, Honda A, Aixinjueluo W, Kobayashi T, Kumano K, Yoshimi A, Otsu M, Niwa A, Nakahata T, Nakauchi H, Kurokawa M. Using patient-derived iPSCs to develop humanized mouse models for chronic myelomonocytic leukemia and therapeutic drug identification, including liposomal clodronate. Sci Rep 2018; 8:15855. [PMID: 30367142 PMCID: PMC6203784 DOI: 10.1038/s41598-018-34193-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Accepted: 09/28/2018] [Indexed: 01/08/2023] Open
Abstract
Chronic myelomonocytic leukemia (CMML) is an entity of myelodysplastic syndrome/myeloproliferative neoplasm. Although CMML can be cured with allogeneic stem cell transplantation, its prognosis is generally very poor due to the limited efficacy of chemotherapy and to the patient's age, which is usually not eligible for transplantation. Comprehensive analysis of CMML pathophysiology and the development of therapeutic agents have been limited partly due to the lack of cell lines in CMML and the limited developments of mouse models. After successfully establishing patient's derived disease-specific induced pluripotent stem cells (iPSCs) derived from a patient with CMML, we utilized these CMML-iPSCs to achieve hematopoietic re-differentiation in vitro, created a humanized CMML mouse model via teratomas, and developed a drug-testing system. The clinical characteristics of CMML were recapitulated following hematopoietic re-differentiation in vitro and a humanized CMML mouse model in vivo. The drug-testing system using CMML-iPSCs identified a MEK inhibitor, a Ras inhibitor, and liposomal clodronate as potential drugs for treating CMML. Clodronate is a drug commonly used as a bisphosphonate for osteoporosis. In this study, the liposomalization of clodronate enhanced its effectiveness in these assays, suggesting that this variation of clodronate may be adopted as a repositioned drug for CMML therapy.
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Affiliation(s)
- Kazuki Taoka
- Department of Hematology and Oncology, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan.,CREST, Japan Science and Technology Agency (JST), 5-7 Chiyoda-ku, Tokyo, 102-0076, Japan
| | - Shunya Arai
- Department of Hematology and Oncology, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan.,CREST, Japan Science and Technology Agency (JST), 5-7 Chiyoda-ku, Tokyo, 102-0076, Japan
| | - Keisuke Kataoka
- Department of Hematology and Oncology, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan.,CREST, Japan Science and Technology Agency (JST), 5-7 Chiyoda-ku, Tokyo, 102-0076, Japan.,Department of Pathology and Tumor Biology, Kyoto University, Kyoto University, 53 Kawahara-cho, Yoshidakonoecho, Sakyo-ku, Kyoto, 606-8315, Japan
| | - Masataka Hosoi
- Department of Hematology and Oncology, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan.,CREST, Japan Science and Technology Agency (JST), 5-7 Chiyoda-ku, Tokyo, 102-0076, Japan
| | - Masashi Miyauchi
- Department of Hematology and Oncology, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan.,CREST, Japan Science and Technology Agency (JST), 5-7 Chiyoda-ku, Tokyo, 102-0076, Japan
| | - Sho Yamazaki
- Department of Hematology and Oncology, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan.,CREST, Japan Science and Technology Agency (JST), 5-7 Chiyoda-ku, Tokyo, 102-0076, Japan
| | - Akira Honda
- Department of Hematology and Oncology, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan.,CREST, Japan Science and Technology Agency (JST), 5-7 Chiyoda-ku, Tokyo, 102-0076, Japan
| | - Wei Aixinjueluo
- Department of Ophthalmology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Takashi Kobayashi
- Department of Hematology and Oncology, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan.,CREST, Japan Science and Technology Agency (JST), 5-7 Chiyoda-ku, Tokyo, 102-0076, Japan
| | - Keiki Kumano
- Department of Hematology and Oncology, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan.,CREST, Japan Science and Technology Agency (JST), 5-7 Chiyoda-ku, Tokyo, 102-0076, Japan
| | - Akihide Yoshimi
- Department of Hematology and Oncology, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan.,CREST, Japan Science and Technology Agency (JST), 5-7 Chiyoda-ku, Tokyo, 102-0076, Japan
| | - Makoto Otsu
- Division of Stem Cell Processing/Stem Cell Bank, Center for Stem Cell Biology and Regenerative Medicine, Institute of Medical Science, The University of Tokyo, 4-6-1 Shiroganedai, Minatoku, Tokyo, 102-8639, Japan
| | - Akira Niwa
- Center for iPS Cell Research and Application, Kyoto University, 53 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Tatsutoshi Nakahata
- Center for iPS Cell Research and Application, Kyoto University, 53 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Hiromitsu Nakauchi
- Division of Stem Cell Therapy, Center for Stem Cell Biology and Regenerative Medicine, Institute of Medical Science, The University of Tokyo, 4-6-1 Shiroganedai, Minatoku, Tokyo, 102-8639, Japan
| | - Mineo Kurokawa
- Department of Hematology and Oncology, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan. .,CREST, Japan Science and Technology Agency (JST), 5-7 Chiyoda-ku, Tokyo, 102-0076, Japan.
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24
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Ono H, Ohta R, Kawasaki Y, Niwa A, Takada H, Nakahata T, Ohga S, Saito MK. Lysosomal membrane permeabilization causes secretion of IL-1β in human vascular smooth muscle cells. Inflamm Res 2018; 67:879-889. [PMID: 30136196 PMCID: PMC6133165 DOI: 10.1007/s00011-018-1178-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Revised: 08/01/2018] [Accepted: 08/03/2018] [Indexed: 02/07/2023] Open
Abstract
Objective IL-1β secretion by the inflammasome is strictly controlled and requires two sequential signals: a priming signal and an activating signal. Lysosomal membrane permeabilization (LMP) plays a critical role in the regulation of NLRP3 inflammasome, and generally acts as an activating signal. However, the role of LMP controlling NLRP3 inflammasome activation in human vascular smooth muscle cells (hVSMCs) is not well defined. Methods LMP was induced in hVSMCs by Leu-Leu-O-methyl ester. Cathepsin B was inhibited by CA-074 Me. Cytokine release, mRNA, and protein were quantified by enzyme-linked immunosorbent assay, quantitative PCR, and Western blot, respectively. NF-κB activity was analyzed by immunostaining of the NF-κB p65 nuclear translocation and using the dual-luciferase reporter assay system. Results LMP had both priming and activating roles, causing an upregulation of proIL-1β and NLRP3 and the secretion of mature IL-1β from unprimed hVSMCs. LMP activated the canonical NF-κB pathway. The priming effect of LMP was inhibited by CA-074 Me, indicating an upstream role of cathepsin B. Conclusions These data support a novel role of LMP as a single stimulus for the secretion of IL-1β from hVSMCs, implying the possibility that hVSMCs are an important initiator of the sterile inflammatory response caused by lysosomal disintegration.
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Affiliation(s)
- Hiroaki Ono
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, 606-8507, Japan
- Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, Fukuoka, 812-8582, Japan
| | - Ryo Ohta
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, 606-8507, Japan
| | - Yuri Kawasaki
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, 606-8507, Japan
| | - Akira Niwa
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, 606-8507, Japan
| | - Hidetoshi Takada
- Department of Perinatal and Pediatric Medicine, Graduate School of Medical Sciences, Kyushu University, Fukuoka, 812-8582, Japan
- Department of Child Health, Faculty of Medicine, University of Tsukuba, Ibaraki, 305-8575, Japan
| | - Tatsutoshi Nakahata
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, 606-8507, Japan
| | - Shouichi Ohga
- Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, Fukuoka, 812-8582, Japan
| | - Megumu K Saito
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, 606-8507, Japan.
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25
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Honda-Ozaki F, Terashima M, Niwa A, Saiki N, Kawasaki Y, Ito H, Hotta A, Nagahashi A, Igura K, Asaka I, Li HL, Yanagimachi M, Furukawa F, Kanazawa N, Nakahata T, Saito MK. Pluripotent Stem Cell Model of Nakajo-Nishimura Syndrome Untangles Proinflammatory Pathways Mediated by Oxidative Stress. Stem Cell Reports 2018; 10:1835-1850. [PMID: 29731430 PMCID: PMC5989695 DOI: 10.1016/j.stemcr.2018.04.004] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2017] [Revised: 04/04/2018] [Accepted: 04/05/2018] [Indexed: 01/10/2023] Open
Abstract
Nakajo-Nishimura syndrome (NNS) is an immunoproteasome-associated autoinflammatory disorder caused by a mutation of the PSMB8 gene. Although dysfunction of the immunoproteasome causes various cellular stresses attributed to the overproduction of inflammatory cytokines and chemokines in NNS, the underlying mechanisms of the autoinflammation are still largely unknown. To investigate and understand the mechanisms and signal pathways in NNS, we established a panel of isogenic pluripotent stem cell (PSC) lines with PSMB8 mutation. Activity of the immunoproteasome in PSMB8-mutant PSC-derived myeloid cell lines (MT-MLs) was reduced even without stimulation compared with non-mutant-MLs. In addition, MT-MLs showed an overproduction of inflammatory cytokines and chemokines, with elevated reactive oxygen species (ROS) and phosphorylated p38 MAPK levels. Treatment with p38 MAPK inhibitor and antioxidants decreased the abnormal production of cytokines and chemokines. The current PSC model revealed a specific ROS-mediated inflammatory pathway, providing a platform for the discovery of alternative therapeutic options for NNS and related immunoproteasome disorders. An isogenic PSC panel for Nakajo-Nishimura syndrome was prepared Mutant myeloid cell lines showed increased proinflammatory response p38 MAPK inhibitor and antioxidant treatment restored the proinflammatory phenotype
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Affiliation(s)
- Fumiko Honda-Ozaki
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto 606-8507, Japan
| | - Madoka Terashima
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto 606-8507, Japan
| | - Akira Niwa
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto 606-8507, Japan
| | - Norikazu Saiki
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto 606-8507, Japan
| | - Yuri Kawasaki
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto 606-8507, Japan
| | - Haruna Ito
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto 606-8507, Japan
| | - Akitsu Hotta
- Department of Life Science Frontiers, Center for iPS Cell Research and Application, Kyoto University, Kyoto 606-8507, Japan
| | - Ayako Nagahashi
- Department of Fundamental Cell Technology, Center for iPS Cell Research and Application, Kyoto University, Kyoto 606-8507, Japan
| | - Koichi Igura
- Department of Fundamental Cell Technology, Center for iPS Cell Research and Application, Kyoto University, Kyoto 606-8507, Japan
| | - Isao Asaka
- Department of Fundamental Cell Technology, Center for iPS Cell Research and Application, Kyoto University, Kyoto 606-8507, Japan
| | - Hongmei Lisa Li
- Department of Life Science Frontiers, Center for iPS Cell Research and Application, Kyoto University, Kyoto 606-8507, Japan; Boston Children's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Masakatsu Yanagimachi
- Department of Pediatrics, Tokyo Medical and Dental University, Tokyo 113-8519, Japan
| | - Fukumi Furukawa
- Department of Dermatology, Wakayama Medical University, Wakayama 641-0012, Japan
| | - Nobuo Kanazawa
- Department of Dermatology, Wakayama Medical University, Wakayama 641-0012, Japan.
| | - Tatsutoshi Nakahata
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto 606-8507, Japan
| | - Megumu K Saito
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto 606-8507, Japan.
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26
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Kanazawa N, Honda-Ozaki F, Terashima M, Niwa A, Yanagimachi M, Furukawa F, Nakahata T, Saito M. 983 Pluripotent stem cell model of Nakajo-Nishimura syndrome untangles proinflammatory pathways mediated by oxidative stress. J Invest Dermatol 2018. [DOI: 10.1016/j.jid.2018.03.995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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27
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Oshima K, Saiki N, Tanaka M, Imamura H, Niwa A, Tanimura A, Nagahashi A, Hirayama A, Okita K, Hotta A, Kitayama S, Osawa M, Kaneko S, Watanabe A, Asaka I, Fujibuchi W, Imai K, Yabe H, Kamachi Y, Hara J, Kojima S, Tomita M, Soga T, Noma T, Nonoyama S, Nakahata T, Saito MK. Human AK2 links intracellular bioenergetic redistribution to the fate of hematopoietic progenitors. Biochem Biophys Res Commun 2018; 497:719-725. [PMID: 29462620 DOI: 10.1016/j.bbrc.2018.02.139] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Accepted: 02/15/2018] [Indexed: 12/27/2022]
Abstract
AK2 is an adenylate phosphotransferase that localizes at the intermembrane spaces of the mitochondria, and its mutations cause a severe combined immunodeficiency with neutrophil maturation arrest named reticular dysgenesis (RD). Although the dysfunction of hematopoietic stem cells (HSCs) has been implicated, earlier developmental events that affect the fate of HSCs and/or hematopoietic progenitors have not been reported. Here, we used RD-patient-derived induced pluripotent stem cells (iPSCs) as a model of AK2-deficient human cells. Hematopoietic differentiation from RD-iPSCs was profoundly impaired. RD-iPSC-derived hemoangiogenic progenitor cells (HAPCs) showed decreased ATP distribution in the nucleus and altered global transcriptional profiles. Thus, AK2 has a stage-specific role in maintaining the ATP supply to the nucleus during hematopoietic differentiation, which affects the transcriptional profiles necessary for controlling the fate of multipotential HAPCs. Our data suggest that maintaining the appropriate energy level of each organelle by the intracellular redistribution of ATP is important for controlling the fate of progenitor cells.
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Affiliation(s)
- Koichi Oshima
- Department of Clinical Application, Center for iPS Cell Research and Application (CiRA), Kyoto University, Kyoto, Kyoto, 6068507, Japan
| | - Norikazu Saiki
- Department of Clinical Application, Center for iPS Cell Research and Application (CiRA), Kyoto University, Kyoto, Kyoto, 6068507, Japan
| | - Michihiro Tanaka
- Department of Cell Growth and Differentiation, Center for iPS Cell Research and Application (CiRA), Kyoto University, Kyoto, Kyoto, 6068507, Japan
| | - Hiromi Imamura
- The Hakubi Center for Advanced Research, Kyoto University, Kyoto, Kyoto, 6068501, Japan
| | - Akira Niwa
- Department of Clinical Application, Center for iPS Cell Research and Application (CiRA), Kyoto University, Kyoto, Kyoto, 6068507, Japan
| | - Ayako Tanimura
- Department of Molecular Biology, Institute of Health Biosciences, The University of Tokushima Graduate School, Tokushima, Tokushima, 7708505, Japan
| | - Ayako Nagahashi
- Department of Fundamental Cell Technology, Center for iPS Cell Research and Application (CiRA), Kyoto University, Kyoto, Kyoto, 6068507, Japan
| | - Akiyoshi Hirayama
- Institute for Advanced Biosciences, Keio University, Tsuruoka, Yamagata, 9970052, Japan
| | - Keisuke Okita
- Department of Life Science Frontiers, Center for iPS Cell Research and Application (CiRA), Kyoto University, Kyoto, Kyoto, 6068507, Japan
| | - Akitsu Hotta
- Department of Life Science Frontiers, Center for iPS Cell Research and Application (CiRA), Kyoto University, Kyoto, Kyoto, 6068507, Japan
| | - Shuichi Kitayama
- Department of Cell Growth and Differentiation, Center for iPS Cell Research and Application (CiRA), Kyoto University, Kyoto, Kyoto, 6068507, Japan
| | - Mitsujiro Osawa
- Department of Clinical Application, Center for iPS Cell Research and Application (CiRA), Kyoto University, Kyoto, Kyoto, 6068507, Japan
| | - Shin Kaneko
- Department of Cell Growth and Differentiation, Center for iPS Cell Research and Application (CiRA), Kyoto University, Kyoto, Kyoto, 6068507, Japan
| | - Akira Watanabe
- Department of Life Science Frontiers, Center for iPS Cell Research and Application (CiRA), Kyoto University, Kyoto, Kyoto, 6068507, Japan
| | - Isao Asaka
- Department of Fundamental Cell Technology, Center for iPS Cell Research and Application (CiRA), Kyoto University, Kyoto, Kyoto, 6068507, Japan
| | - Wataru Fujibuchi
- Department of Cell Growth and Differentiation, Center for iPS Cell Research and Application (CiRA), Kyoto University, Kyoto, Kyoto, 6068507, Japan
| | - Kohsuke Imai
- Department of Community Pediatrics, Perinatal and Maternal Medicine, Tokyo Medical and Dental University, Tokyo, Tokyo, 1130034, Japan
| | - Hiromasa Yabe
- Specialized Clinical Science, Pediatrics, Tokai University School of Medicine, Isehara, Kanagawa, 2591193, Japan
| | - Yoshiro Kamachi
- Department of Pediatrics, Nagoya University Graduate School of Medicine, Nagoya, Nagoya, 4668550, Japan
| | - Junichi Hara
- Department of Pediatric Hematology/Oncology, Children's Medical Center, Osaka City General Hospital, Osaka, Osaka, 5340021, Japan
| | - Seiji Kojima
- Department of Pediatrics, Nagoya University Graduate School of Medicine, Nagoya, Nagoya, 4668550, Japan
| | - Masaru Tomita
- Institute for Advanced Biosciences, Keio University, Tsuruoka, Yamagata, 9970052, Japan
| | - Tomoyoshi Soga
- Institute for Advanced Biosciences, Keio University, Tsuruoka, Yamagata, 9970052, Japan
| | - Takafumi Noma
- Department of Molecular Biology, Institute of Health Biosciences, The University of Tokushima Graduate School, Tokushima, Tokushima, 7708505, Japan
| | - Shigeaki Nonoyama
- Department of Pediatrics, National Defense Medical College, Tokorozawa, Saitama, 3590042, Japan
| | - Tatsutoshi Nakahata
- Department of Clinical Application, Center for iPS Cell Research and Application (CiRA), Kyoto University, Kyoto, Kyoto, 6068507, Japan
| | - Megumu K Saito
- Department of Clinical Application, Center for iPS Cell Research and Application (CiRA), Kyoto University, Kyoto, Kyoto, 6068507, Japan.
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Niwa A, Ii Y, Shindo A, Matsuo K, Ishikawa H, Tanigushi A, Takase S, Maeda M, Akatsu Y, Hashizume Y, Tomimoto H. Comparative analysis of cortical microinfarcts and microbleeds using 3.0-tesla postmortem magnetic resonance images and histopathology. J Neurol Sci 2017. [DOI: 10.1016/j.jns.2017.08.2281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Matsuo K, Shindo A, Niwa A, Akiyama H, Akatsu H, Hashizume Y, Takahashi R, Tomimoto H. Complement in human capillary cerebral amyloid angiopathy. J Neurol Sci 2017. [DOI: 10.1016/j.jns.2017.08.1747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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30
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Ii Y, Maeda M, Ito A, Umino M, Kida H, Satoh M, Niwa A, Taniguchi A, Tomimoto H. Underlying etiology of cortical microinfarcts on 3T MRI in patients with cognitive impairment. J Neurol Sci 2017. [DOI: 10.1016/j.jns.2017.08.740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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31
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Ishikawa H, Shindo A, Ii Y, Niwa A, Matsuura K, Kishida D, Hidekazu T. Mediterranean fever gene mutations in patients with central nervous inflammation diagnosed with possible neuro-sweet disease. J Neurol Sci 2017. [DOI: 10.1016/j.jns.2017.08.3733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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32
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Hitomi H, Kasahara T, Katagiri N, Hoshina A, Mae SI, Kotaka M, Toyohara T, Rahman A, Nakano D, Niwa A, Saito MK, Nakahata T, Nishiyama A, Osafune K. Human pluripotent stem cell–derived erythropoietin-producing cells ameliorate renal anemia in mice. Sci Transl Med 2017; 9:9/409/eaaj2300. [DOI: 10.1126/scitranslmed.aaj2300] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2016] [Accepted: 04/27/2017] [Indexed: 11/02/2022]
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33
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Kawasaki Y, Oda H, Ito J, Niwa A, Tanaka T, Hijikata A, Seki R, Nagahashi A, Osawa M, Asaka I, Watanabe A, Nishimata S, Shirai T, Kawashima H, Ohara O, Nakahata T, Nishikomori R, Heike T, Saito MK. Identification of a High-Frequency Somatic NLRC4 Mutation as a Cause of Autoinflammation by Pluripotent Cell-Based Phenotype Dissection. Arthritis Rheumatol 2017; 69:447-459. [PMID: 27788288 DOI: 10.1002/art.39960] [Citation(s) in RCA: 82] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2016] [Accepted: 10/13/2016] [Indexed: 12/14/2022]
Abstract
OBJECTIVE To elucidate the genetic background of a patient with neonatal-onset multisystem inflammatory disease (NOMID) with no NLRP3 mutation. METHODS A Japanese male child diagnosed as having NOMID was studied. The patient did not have any NLRP3 mutation, even as low-frequency mosaicism. We performed whole-exome sequencing on the patient and his parents. Induced pluripotent stem cells (iPSCs) were established from the patient's fibroblasts. The iPSCs were then differentiated into monocyte lineage to evaluate the cytokine profile. RESULTS We established multiple iPSC clones from a patient with NOMID and incidentally found that the phenotypes of monocytes from iPSC clones were heterogeneous and could be grouped into disease and normal phenotypes. Because each iPSC clone was derived from a single somatic cell, we hypothesized that the patient had somatic mosaicism of an interleukin-1β-related gene. Whole-exome sequencing of both representative iPSC clones and the patient's blood revealed a novel heterozygous NLRC4 mutation, p.T177A (c.529A>G), as a specific mutation in diseased iPSC clones. Knockout of the NLRC4 gene using the clustered regularly interspaced short palindromic repeat/Cas9 system in a mutant iPSC clone abrogated the pathogenic phenotype. CONCLUSION Our findings indicate that the patient has somatic mosaicism of a novel NLRC4 mutation. To our knowledge, this is the first case showing that somatic mutation of NLRC4 causes autoinflammatory symptoms compatible with NOMID. The present study demonstrates the significance of prospective genetic screening combined with iPSC-based phenotype dissection for individualized diagnoses.
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Affiliation(s)
| | - Hirotsugu Oda
- Kyoto University, Kyoto, Japan, and RIKEN Center for Integrative Medical Sciences, Yokohama, Japan
| | - Jun Ito
- Kyoto University, Kyoto, Japan
| | | | | | - Atsushi Hijikata
- Nagahama Institute of Bio-Science and Technology, Nagahama, Japan
| | - Ryosuke Seki
- Kyoto University and Nippon Shinyaku Company, Ltd., Kyoto, Japan
| | | | | | | | | | | | - Tsuyoshi Shirai
- Nagahama Institute of Bio-Science and Technology, Nagahama, Japan
| | | | - Osamu Ohara
- RIKEN Center for Integrative Medical Sciences, Yokohama, Japan, and Kazusa DNA Research Institute, Kisarazu, Japan
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Takada S, Kambe N, Kawasaki Y, Niwa A, Honda-Ozaki F, Kobayashi K, Osawa M, Nagahashi A, Semi K, Hotta A, Asaka I, Yamada Y, Nishikomori R, Heike T, Matsue H, Nakahata T, Saito MK. Pluripotent stem cell models of Blau syndrome reveal an IFN-γ-dependent inflammatory response in macrophages. J Allergy Clin Immunol 2017; 141:339-349.e11. [PMID: 28587749 DOI: 10.1016/j.jaci.2017.04.013] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2016] [Revised: 02/27/2017] [Accepted: 04/03/2017] [Indexed: 12/26/2022]
Abstract
BACKGROUND Blau syndrome, or early-onset sarcoidosis, is a juvenile-onset systemic granulomatosis associated with a mutation in nucleotide-binding oligomerization domain 2 (NOD2). The underlying mechanisms of Blau syndrome leading to autoinflammation are still unclear, and there is currently no effective specific treatment for Blau syndrome. OBJECTIVES To elucidate the mechanisms of autoinflammation in patients with Blau syndrome, we sought to clarify the relation between disease-associated mutant NOD2 and the inflammatory response in human samples. METHODS Blau syndrome-specific induced pluripotent stem cell (iPSC) lines were established. The disease-associated NOD2 mutation of iPSCs was corrected by using a CRISPR-Cas9 system to precisely evaluate the in vitro phenotype of iPSC-derived cells. We also introduced the same NOD2 mutation into a control iPSC line. These isogenic iPSCs were then differentiated into monocytic cell lineages, and the statuses of nuclear factor κB pathway and proinflammatory cytokine secretion were investigated. RESULTS IFN-γ acted as a priming signal through upregulation of NOD2. In iPSC-derived macrophages with mutant NOD2, IFN-γ treatment induced ligand-independent nuclear factor κB activation and proinflammatory cytokine production. RNA sequencing analysis revealed distinct transcriptional profiles of mutant macrophages both before and after IFN-γ treatment. Patient-derived macrophages demonstrated a similar IFN-γ-dependent inflammatory response. CONCLUSIONS Our data support the significance of ligand-independent autoinflammation in the pathophysiology of Blau syndrome. Our comprehensive isogenic disease-specific iPSC panel provides a useful platform for probing therapeutic and diagnostic clues for the treatment of patients with Blau syndrome.
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Affiliation(s)
- Sanami Takada
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan; Department of Dermatology, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Naotomo Kambe
- Department of Dermatology, Kansai Medical University, Hirakata, Japan
| | - Yuri Kawasaki
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Akira Niwa
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Fumiko Honda-Ozaki
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Kazuki Kobayashi
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Mitsujiro Osawa
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Ayako Nagahashi
- Department of Fundamental Cell Technology, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Katsunori Semi
- Department of Life Science Frontiers, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Akitsu Hotta
- Department of Life Science Frontiers, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan; Institute for Integrated Cell-Material Sciences, Kyoto University, Kyoto, Japan
| | - Isao Asaka
- Department of Fundamental Cell Technology, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Yasuhiro Yamada
- Department of Life Science Frontiers, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan; Institute for Integrated Cell-Material Sciences, Kyoto University, Kyoto, Japan
| | - Ryuta Nishikomori
- Department of Pediatrics, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Toshio Heike
- Department of Pediatrics, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Hiroyuki Matsue
- Department of Dermatology, Chiba University Graduate School of Medicine, Chiba, Japan; Division of Molecular Immunology, Medical Mycology Research Center, Chiba University, Chiba, Japan
| | - Tatsutoshi Nakahata
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Megumu K Saito
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan.
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35
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Toya C, Muramoto H, Iwai S, Higuchi K, Tsunamoto H, Matsumoto S, Ozawa T, Araki K, Ohnishi T, Kobayashi I, Ohnishi Y, Umezawa S, Niwa A, Hirao K. 1680The assessment of left atrial appendage flow by computed tomography using serial snapshots method. Europace 2017. [DOI: 10.1093/ehjci/eux160.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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36
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Higuchi K, Toya C, Iwai S, Muramoto H, Tsunamoto H, Matsumoto S, Ozawa T, Onishi T, Kobayashi I, Onishi Y, Umezawa S, Niwa A, Yokoyama Y, Hirao K. P871Changes in continuous wavelet transform of left atrium before and after pulmonary vein isolation in patients with persistent atrial fibrillation. Europace 2017. [DOI: 10.1093/ehjci/eux151.053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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37
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Iwai S, Higuchi K, Toya C, Muramoto H, Tsunamoto H, Matsumoto S, Ozawa T, Araki K, Onishi T, Kobayashi I, Onishi Y, Umezawa S, Niwa A, Hirao K. P1401Distributions and correlation of left atrial low voltage zone detected by high density multi-electrode catheter during atrial fibrillation and sinus rhythm. Europace 2017. [DOI: 10.1093/ehjci/eux158.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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38
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Iwai S, Higuchi K, Toya C, Muramoto H, Tsunamoto H, Matsumoto S, Ozawa T, Araki K, Onishi T, Kobayashi I, Onishi Y, Umezawa S, Niwa A, Hirao K. P934The electroanatomical characteristics of the patients who need epicardial coronary sinus approach for complete conduction block along mitral isthmus. Europace 2017. [DOI: 10.1093/ehjci/eux151.116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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39
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Toya C, Higuchi K, Iwai S, Hirotaka M, Tsunamoto H, Matsumoto S, Ozawa T, Araki K, Ohnishi T, Kobayashi I, Ohnishi Y, Umezawa S, Niwa A, Yokoyama Y, Hirao K. P341Comparison of locations between continuous wavelet transform analysis and complex fractionated atrial electrogram in patients with persistent atrial fibrillation. Europace 2017. [DOI: 10.1093/ehjci/eux141.067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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40
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Nemoto A, Saida S, Kato I, Kikuchi J, Furukawa Y, Maeda Y, Akahane K, Honna-Oshiro H, Goi K, Kagami K, Kimura S, Sato Y, Okabe S, Niwa A, Watanabe K, Nakahata T, Heike T, Sugita K, Inukai T. Specific Antileukemic Activity of PD0332991, a CDK4/6 Inhibitor, against Philadelphia Chromosome-Positive Lymphoid Leukemia. Mol Cancer Ther 2015; 15:94-105. [PMID: 26637365 DOI: 10.1158/1535-7163.mct-14-1065] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2014] [Accepted: 09/29/2015] [Indexed: 11/16/2022]
Abstract
S-phase progression of the cell cycle is accelerated in tumors through various genetic abnormalities, and, thus, pharmacologic inhibition of altered cell-cycle progression would be an effective strategy to control tumors. In the current study, we analyzed the antileukemic activity of three available small molecules targeting CDK4/CDK6 against lymphoid crisis of chronic myeloid leukemia (CML-LC) and Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph(+) ALL), and found that all three molecules showed specific activities against leukemic cell lines derived from CML-LC and Ph(+) ALL. In particular, PD0332991 exhibited extremely high antileukemic activity against CML-LC and Ph(+) ALL cell lines in the nanomolar range by the induction of G0-G1 arrest and partially cell death through dephosphorylation of pRb and downregulation of the genes that are involved in S-phase transition. As an underlying mechanism for favorable sensitivity to the small molecules targeting CDK4/CDK6, cell-cycle progression of Ph(+) lymphoid leukemia cells was regulated by transcriptional and posttranscriptional modulation of CDK4 as well as Cyclin D2 gene expression under the control of BCR-ABL probably through the PI3K pathway. Consistently, the gene expression level of Cyclin D2 in Ph(+) lymphoid leukemia cells was significantly higher than that in Ph(-) lymphoid leukemia cells. Of note, three Ph(+) ALL cell lines having the T315I mutation also showed sensitivity to PD0332991. In a xenograft model, PD0332991, but not imatinib, suppressed dissemination of Ph(+) ALL having the T315I mutation and prolonged survival, demonstrating that this reagent would be a new therapeutic modality for relapsed CML-LC and Ph(+) ALL patients after treatment with tyrosine kinase inhibitors.
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Affiliation(s)
- Atsushi Nemoto
- Department of Pediatrics, School of Medicine, University of Yamanashi, Yamanashi, Japan
| | - Satoshi Saida
- Department of Pediatrics, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Itaru Kato
- Department of Pediatrics, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Jiro Kikuchi
- Stem Cell Regulation, Center for Molecular Medicine, Jichi Medical School, Tochigi, Japan
| | - Yusuke Furukawa
- Stem Cell Regulation, Center for Molecular Medicine, Jichi Medical School, Tochigi, Japan
| | - Yasuhiro Maeda
- Department of Hematology, National Hospital Organization, Osaka Minami Medical Center, Osaka, Japan
| | - Koshi Akahane
- Department of Pediatrics, School of Medicine, University of Yamanashi, Yamanashi, Japan
| | - Hiroko Honna-Oshiro
- Department of Pediatrics, School of Medicine, University of Yamanashi, Yamanashi, Japan
| | - Kumiko Goi
- Department of Pediatrics, School of Medicine, University of Yamanashi, Yamanashi, Japan
| | - Keiko Kagami
- Department of Pediatrics, School of Medicine, University of Yamanashi, Yamanashi, Japan
| | - Shinya Kimura
- Division of Hematology, Respiratory Medicine and Oncology, Department of Internal Medicine, Faculty of Medicine, Saga University, Saga, Japan
| | - Yuko Sato
- Adult Nursing, The Japanese Red Cross College of Nursing, Tokyo, Japan
| | - Seiichi Okabe
- Department of Hematology, Tokyo Medical University, Tokyo, Japan
| | - Akira Niwa
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Kenichiro Watanabe
- Department of Pediatrics, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Tatsutoshi Nakahata
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Toshio Heike
- Department of Pediatrics, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Kanji Sugita
- Department of Pediatrics, School of Medicine, University of Yamanashi, Yamanashi, Japan
| | - Takeshi Inukai
- Department of Pediatrics, School of Medicine, University of Yamanashi, Yamanashi, Japan.
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Saida S, Watanabe KI, Kato I, Fujino H, Umeda K, Okamoto S, Uemoto S, Hishiki T, Yoshida H, Tanaka S, Adachi S, Niwa A, Nakahata T, Heike T. Prognostic significance of aminopeptidase-N (CD13) in hepatoblastoma. Pediatr Int 2015; 57:558-66. [PMID: 25682862 DOI: 10.1111/ped.12597] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2013] [Revised: 08/21/2014] [Accepted: 01/08/2015] [Indexed: 11/28/2022]
Abstract
BACKGROUND Hepatoblastoma is a rare childhood malignant tumor that originates from immature hepatic cells. Aminopeptidase-N(CD13), an ectopeptidase that promotes tumor invasion and metastasis, is expressed in fetal stage hepatic progenitor cells, although its role in hepatoblastoma remains unclear. METHODS The expression pattern of CD13 was investigated on immunohistochemistry in 30 tissue samples from 27 hepatoblastoma patients (16 with predominantly embryonal [pE] histology and 14 with predominantly fetal [pF] histology). Immunoreactive score (IRS) was used to quantify staining data, and the relationship between CD13 expression, clinicopathological factors, and clinical outcome was investigated. The biological function of CD13 was also examined in the hepatoblastoma cell lines Huh6 and HepG2. RESULTS All specimens stained positive for CD13, with higher CD13 expression in pE than in pF hepatoblastoma samples (median IRS, 4; range, 2-9 vs 2; range, 1-4). Strong CD13 expression was correlated with vascular invasion. Five year event-free survival and overall survival were better in patients with CD13(low) than in those with CD13(high) tumors (100% vs 51.0%, P = 0.026; and 100% vs 74.0%, P = 0.114, respectively). A CD13-neutralizing antibody and the potent CD13 inhibitor, Ubenimex, suppressed invasive activity in HepG2 cells in vitro. CONCLUSIONS CD13 expression is associated with hepatoblastoma invasiveness and could be a novel prognostic marker for hepatoblastoma.
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Affiliation(s)
- Satoshi Saida
- Department of Pediatrics, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Ken-ichiro Watanabe
- Department of Pediatrics, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Itaru Kato
- Department of Pediatrics, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Hisanori Fujino
- Department of Pediatrics, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Katsutsugu Umeda
- Department of Pediatrics, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Shinya Okamoto
- Division of Hepato-pancreato-biliary Surgery and Transplantation, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Shinji Uemoto
- Division of Hepato-pancreato-biliary Surgery and Transplantation, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Tomoro Hishiki
- Department of Pediatric Surgery, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Hideo Yoshida
- Department of Pediatric Surgery, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Shiro Tanaka
- Division of Clinical Trial Design and Management, Translational Research Center, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Souichi Adachi
- Department of Human Health Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Akira Niwa
- Department of Clinical Applications, Center for iPS Cell Research and Application (CiRA), Kyoto University, Kyoto, Japan
| | - Tatsutoshi Nakahata
- Department of Clinical Applications, Center for iPS Cell Research and Application (CiRA), Kyoto University, Kyoto, Japan
| | - Toshio Heike
- Department of Pediatrics, Kyoto University Graduate School of Medicine, Kyoto, Japan
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42
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Ito M, Murakami M, Saito M, Niwa A, Osawa M, Nakahata T, Nishimoto N. AB0100 Monocytes Differentiated from IPS Cells Derived from Rheumatoid Arthritis Patients Express More M-Scf-Receptor Together with Rank Than Those from Healthy Donors Resulting in the Accelerated Osteoclastgenesis. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.3229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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43
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Suzuki NM, Niwa A, Yabe M, Hira A, Okada C, Amano N, Watanabe A, Watanabe KI, Heike T, Takata M, Nakahata T, Saito MK. Pluripotent cell models of fanconi anemia identify the early pathological defect in human hemoangiogenic progenitors. Stem Cells Transl Med 2015; 4:333-8. [PMID: 25762002 DOI: 10.5966/sctm.2013-0172] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Fanconi anemia (FA) is a disorder of genomic instability characterized by progressive bone marrow failure (BMF), developmental abnormalities, and an increased susceptibility to cancer. Although various consequences in hematopoietic stem/progenitor cells have been attributed to FA-BMF, the quest to identify the initial pathological event is still ongoing. To address this issue, we established induced pluripotent stem cells (iPSCs) from fibroblasts of six patients with FA and FANCA mutations. An improved reprogramming method yielded iPSC-like colonies from all patients, and iPSC clones were propagated from two patients. Quantitative evaluation of the differentiation ability demonstrated that the differentiation propensity toward the hematopoietic and endothelial lineages is already defective in early hemoangiogenic progenitors. The expression levels of critical transcription factors were significantly downregulated in these progenitors. These data indicate that the hematopoietic consequences in FA patients originate from the early hematopoietic stage and highlight the potential usefulness of iPSC technology for elucidating the pathogenesis of FA-BMF.
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Affiliation(s)
| | | | - Miharu Yabe
- Department of Cell Transplantation and Regenerative Medicine, Tokai University School of Medicine, Isehara, Japan
| | - Asuka Hira
- Laboratory of DNA Damage Signaling, Department of Late Effects Studies, Radiation Biology Center, Kyoto University, Kyoto, Japan
| | - Chihiro Okada
- Reprogramming Science, Center for Induced Pluripotent Stem Cell Research and Application, and Mitsubishi Space Software Co., Ltd., Amagasaki, Japan
| | - Naoki Amano
- Reprogramming Science, Center for Induced Pluripotent Stem Cell Research and Application, and
| | - Akira Watanabe
- Reprogramming Science, Center for Induced Pluripotent Stem Cell Research and Application, and
| | - Ken-Ichiro Watanabe
- Department of Pediatrics, Kyoto University Graduate School of Medicine, Kyoto, Japan; Department of Hematology and Oncology, Shizuoka Children's Hospital, Shizuoka, Japan
| | - Toshio Heike
- Department of Pediatrics, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Minoru Takata
- Laboratory of DNA Damage Signaling, Department of Late Effects Studies, Radiation Biology Center, Kyoto University, Kyoto, Japan
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Nishimoto N, Murakami M, Ito M, Saito M, Niwa A, Nakahata T. AB0049 Appearance of CD14+CD15+ Poplulation During the Differentiation from RA-IPS Cells into Monocytes. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.3073] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Morishima T, Watanabe KI, Niwa A, Hirai H, Saida S, Tanaka T, Kato I, Umeda K, Hiramatsu H, Saito MK, Matsubara K, Adachi S, Kobayashi M, Nakahata T, Heike T. Genetic correction of HAX1 in induced pluripotent stem cells from a patient with severe congenital neutropenia improves defective granulopoiesis. Haematologica 2013; 99:19-27. [PMID: 23975175 DOI: 10.3324/haematol.2013.083873] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
HAX1 was identified as the gene responsible for the autosomal recessive type of severe congenital neutropenia. However, the connection between mutations in the HAX1 gene and defective granulopoiesis in this disease has remained unclear, mainly due to the lack of a useful experimental model for this disease. In this study, we generated induced pluripotent stem cell lines from a patient presenting for severe congenital neutropenia with HAX1 gene deficiency, and analyzed their in vitro neutrophil differentiation potential by using a novel serum- and feeder-free directed differentiation culture system. Cytostaining and flow cytometric analyses of myeloid cells differentiated from patient-derived induced pluripotent stem cells showed arrest at the myeloid progenitor stage and apoptotic predisposition, both of which replicated abnormal granulopoiesis. Moreover, lentiviral transduction of the HAX1 cDNA into patient-derived induced pluripotent stem cells reversed disease-related abnormal granulopoiesis. This in vitro neutrophil differentiation system, which uses patient-derived induced pluripotent stem cells for disease investigation, may serve as a novel experimental model and a platform for high-throughput screening of drugs for various congenital neutrophil disorders in the future.
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Sato T, Kitawaki T, Fujita H, Iwata M, Iyoda T, Inaba K, Ohteki T, Hasegawa S, Kawada K, Sakai Y, Ikeuchi H, Nakase H, Niwa A, Takaori-Kondo A, Kadowaki N. Human CD1c⁺ myeloid dendritic cells acquire a high level of retinoic acid-producing capacity in response to vitamin D₃. J Immunol 2013; 191:3152-60. [PMID: 23966631 DOI: 10.4049/jimmunol.1203517] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
All-trans-retinoic acid (RA) plays a critical role in maintaining immune homeostasis. Mouse intestinal CD103⁺ dendritic cells (DCs) produce a high level of RA by highly expressing retinal dehydrogenase (RALDH)2, an enzyme that converts retinal to RA, and induce gut-homing T cells. However, it has not been identified which subset of human DCs produce a high level of RA. In this study, we show that CD1c⁺ blood myeloid DCs (mDCs) but not CD141(high) mDCs or plasmacytoid DCs exhibited a high level of RALDH2 mRNA and aldehyde dehydrogenase (ALDH) activity in an RA- and p38-dependent manner when stimulated with 1α,25-dihydroxyvitamin D₃ (VD₃) in the presence of GM-CSF. The ALDH activity was abrogated by TLR ligands or TNF. CD103⁻ rather than CD103⁺ human mesenteric lymph node mDCs gained ALDH activity in response to VD₃. Furthermore, unlike in humans, mouse conventional DCs in the spleen and mesenteric lymph nodes gained ALDH activity in response to GM-CSF alone. RALDH2(high) CD1c⁺ mDCs stimulated naive CD4⁺ T cells to express gut-homing molecules and to produce Th2 cytokines in an RA-dependent manner. This study suggests that CD1c⁺ mDCs are a major human DC subset that produces RA in response to VD₃ in the steady state. The "vitamin D-CD1c⁺mDC-RA" axis may constitute an important immune component for maintaining tissue homeostasis in humans.
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Affiliation(s)
- Takayuki Sato
- Department of Hematology and Oncology, Graduate School of Medicine, Kyoto University, Kyoto 606-8507, Japan
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Wakao S, Kitada M, Kuroda Y, Ogura F, Murakami T, Niwa A, Dezawa M. Morphologic and gene expression criteria for identifying human induced pluripotent stem cells. PLoS One 2012; 7:e48677. [PMID: 23272044 PMCID: PMC3521736 DOI: 10.1371/journal.pone.0048677] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2012] [Accepted: 09/28/2012] [Indexed: 01/31/2023] Open
Abstract
Induced pluripotent stem (iPS) cells can be generated from somatic cells by the forced expression of four factors, Oct3/4, Sox2, Klf4, and c-Myc. While a great variety of colonies grow during induction, only a few of them develop into iPS cells. Researchers currently use visual observation to identify iPS cells and select colonies resembling embryonic stem (ES) cells, and there are no established objective criteria. Therefore, we exhaustively analyzed the morphology and gene expression of all the colonies generated from human fibroblasts after transfection with four retroviral vectors encoding individual factors (192 and 203 colonies in two experiments) and with a single polycistronic retroviral vector encoding all four factors (199 and 192 colonies in two experiments). Here we demonstrate that the morphologic features of emerged colonies can be categorized based on six parameters, and all generated colonies that could be passaged were classified into seven subtypes in colonies transfected with four retroviral vectors and six subtypes with a single polycistronic retroviral vector, both including iPS cell colonies. The essential qualifications for iPS cells were: cells with a single nucleolus; nucleus to nucleolus (N/Nls) ratio ∼2.19: cell size ∼43.5 µm(2): a nucleus to cytoplasm (N/C) ratio ∼0.87: cell density in a colony ∼5900 cells/mm(2): and number of cell layer single. Most importantly, gene expression analysis revealed for the first time that endogenous Sox2 and Cdx2 were expressed specifically in iPS cells, whereas Oct3/4 and Nanog, popularly used markers for identifying iPS cells, are expressed in colonies other than iPS cells, suggesting that Sox2 and Cdx2 are reliable markers for identifying iPS cells. Our findings indicate that morphologic parameters and the expression of endogenous Sox2 and Cdx2 can be used to accurately identify iPS cells.
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Affiliation(s)
- Shohei Wakao
- Department of Stem Cell Biology and Histology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
- * E-mail: (SW); (MD)
| | - Masaaki Kitada
- Department of Stem Cell Biology and Histology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Yasumasa Kuroda
- Department of Anatomy and Anthropology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Fumitaka Ogura
- Department of Stem Cell Biology and Histology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Toru Murakami
- Department of Stem Cell Biology and Histology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Akira Niwa
- Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Mari Dezawa
- Department of Stem Cell Biology and Histology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
- Department of Anatomy and Anthropology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
- * E-mail: (SW); (MD)
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Awaya T, Kato T, Mizuno Y, Chang H, Niwa A, Umeda K, Nakahata T, Heike T. Selective development of myogenic mesenchymal cells from human embryonic and induced pluripotent stem cells. PLoS One 2012; 7:e51638. [PMID: 23236522 PMCID: PMC3517512 DOI: 10.1371/journal.pone.0051638] [Citation(s) in RCA: 68] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2012] [Accepted: 11/02/2012] [Indexed: 01/06/2023] Open
Abstract
Human embryonic stem (ES) cells and induced pluripotent stem (iPS) cells are promising sources for the cell therapy of muscle diseases and can serve as powerful experimental tools for skeletal muscle research, provided an effective method to induce skeletal muscle cells is established. However, the current methods for myogenic differentiation from human ES cells are still inefficient for clinical use, while myogenic differentiation from human iPS cells remains to be accomplished. Here, we aimed to establish a practical differentiation method to induce skeletal myogenesis from both human ES and iPS cells. To accomplish this goal, we developed a novel stepwise culture method for the selective expansion of mesenchymal cells from cell aggregations called embryoid bodies. These mesenchymal cells, which were obtained by dissociation and re-cultivation of embryoid bodies, uniformly expressed CD56 and the mesenchymal markers CD73, CD105, CD166, and CD29, and finally differentiated into mature myotubes in vitro. Furthermore, these myogenic mesenchymal cells exhibited stable long-term engraftment in injured muscles of immunodeficient mice in vivo and were reactivated upon subsequent muscle damage, increasing in number to reconstruct damaged muscles. Our simple differentiation system facilitates further utilization of ES and iPS cells in both developmental and pathological muscle research and in serving as a practical donor source for cell therapy of muscle diseases.
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Affiliation(s)
- Tomonari Awaya
- Department of Pediatrics, Kyoto University Graduate School of Medicine, Kyoto, Japan.
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Nakahata T, Awaya T, Chang H, Mizuno Y, Niwa A, Fukada SI, Takeda S, Yamanaka S, Heike T. [Derivation of engraftable myogenic precursors from murine ES/iPS cells and generation of disease-specific iPS cells from patients with Duchenne muscular dystrophy (DMD) and other diseases]. Rinsho Shinkeigaku 2012; 50:889. [PMID: 21921492 DOI: 10.5692/clinicalneurol.50.889] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Tatsutoshi Nakahata
- Department of Pediatrics, Graduate School of Medicine, Osaka University, Osaka, Japan
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