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Kim D, Cho GS, Han C, Park DH, Park HK, Woo DH, Kim JH. Current Understanding of Stem Cell and Secretome Therapies in Liver Diseases. Tissue Eng Regen Med 2017; 14:653-665. [PMID: 30603518 PMCID: PMC6171672 DOI: 10.1007/s13770-017-0093-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2017] [Revised: 10/23/2017] [Accepted: 10/29/2017] [Indexed: 12/14/2022] Open
Abstract
Liver failure is one of the main risks of death worldwide, and it originates from repetitive injuries and inflammations of liver tissues, which finally leads to the liver cirrhosis or cancer. Currently, liver transplantation is the only effective treatment for the liver diseases although it has a limitation due to donor scarcity. Alternatively, cell therapy to regenerate and reconstruct the damaged liver has been suggested to overcome the current limitation of liver disease cures. Several transplantable cell types could be utilized for recovering liver functions in injured liver, including bone marrow cells, mesenchymal stem cells, hematopoietic stem cells, macrophages, and stem cell-derived hepatocytes. Furthermore, paracrine effects of transplanted cells have been suggested as a new paradigm for liver disease cures, and this application would be a new strategy to cure liver failures. Therefore, here we reviewed the current status and challenges of therapy using stem cells for liver disease treatments.
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Affiliation(s)
- Dongkyu Kim
- Laboratory of Stem Cells, NEXEL Co., Ltd., 9th Floor, 21 Wangsan-ro, Dongdaemun-gu, Seoul, 02580 Korea
| | - Gun-Sik Cho
- Laboratory of Stem Cells, NEXEL Co., Ltd., 9th Floor, 21 Wangsan-ro, Dongdaemun-gu, Seoul, 02580 Korea
| | - Choongseong Han
- Laboratory of Stem Cells, NEXEL Co., Ltd., 9th Floor, 21 Wangsan-ro, Dongdaemun-gu, Seoul, 02580 Korea
- Department of Oral Medicine and Oral Diagnosis, School of Dentistry and Dental Research Institute, Seoul National University, #101 Daehak-ro, Jongro-gu, Seoul, 03080 Korea
| | - Dong-Hyuk Park
- Department of Neurosurgery, Korea University Medical Center, Anam Hospital, Korea University College of Medicine, 73 Inchonro, Sungbuk-gu, Seoul, 02841 Korea
| | - Hee-Kyung Park
- Department of Oral Medicine and Oral Diagnosis, School of Dentistry and Dental Research Institute, Seoul National University, #101 Daehak-ro, Jongro-gu, Seoul, 03080 Korea
| | - Dong-Hun Woo
- Laboratory of Stem Cells, NEXEL Co., Ltd., 9th Floor, 21 Wangsan-ro, Dongdaemun-gu, Seoul, 02580 Korea
| | - Jong-Hoon Kim
- Laboratory of Stem Cells and Tissue Regeneration, Department of Biotechnology, College of Life Sciences and Biotechnology, Science Campus, Korea University, 145 Anam-ro, Seongbu-gu, Seoul, 02841 Korea
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Xia G, Gao Y, Jin S, Subramony SH, Terada N, Ranum LPW, Swanson MS, Ashizawa T. Genome modification leads to phenotype reversal in human myotonic dystrophy type 1 induced pluripotent stem cell-derived neural stem cells. Stem Cells 2016; 33:1829-38. [PMID: 25702800 DOI: 10.1002/stem.1970] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2014] [Accepted: 01/17/2015] [Indexed: 12/15/2022]
Abstract
Myotonic dystrophy type 1 (DM1) is caused by expanded CTG repeats in the 3'-untranslated region (3' UTR) of the DMPK gene. Correcting the mutation in DM1 stem cells would be an important step toward autologous stem cell therapy. The objective of this study is to demonstrate in vitro genome editing to prevent production of toxic mutant transcripts and reverse phenotypes in DM1 stem cells. Genome editing was performed in DM1 neural stem cells (NSCs) derived from human DM1 induced pluripotent stem (iPS) cells. An editing cassette containing SV40/bGH polyA signals was integrated upstream of the CTG repeats by TALEN-mediated homologous recombination (HR). The expression of mutant CUG repeats transcript was monitored by nuclear RNA foci, the molecular hallmarks of DM1, using RNA fluorescence in situ hybridization. Alternative splicing of microtubule-associated protein tau (MAPT) and muscleblind-like (MBNL) proteins were analyzed to further monitor the phenotype reversal after genome modification. The cassette was successfully inserted into DMPK intron 9 and this genomic modification led to complete disappearance of nuclear RNA foci. MAPT and MBNL 1, 2 aberrant splicing in DM1 NSCs were reversed to normal pattern in genome-modified NSCs. Genome modification by integration of exogenous polyA signals upstream of the DMPK CTG repeat expansion prevents the production of toxic RNA and leads to phenotype reversal in human DM1 iPS-cells derived stem cells. Our data provide proof-of-principle evidence that genome modification may be used to generate genetically modified progenitor cells as a first step toward autologous cell transfer therapy for DM1.
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Affiliation(s)
- Guangbin Xia
- Department of Neurology, University of Florida, College of Medicine, Gainesville, Florida, USA.,Center for Cellular Reprogramming, University of Florida, College of Medicine, Gainesville, Florida, USA.,Center for NeuroGenetics, University of Florida, College of Medicine, Gainesville, Florida, USA.,The Evelyn L & William F. McKnight Brain Institute, University of Florida, Gainesville, Florida, USA.,Department of Neuroscience, University of Florida, Gainesville, Florida, USA
| | - Yuanzheng Gao
- Department of Neurology, University of Florida, College of Medicine, Gainesville, Florida, USA.,The Evelyn L & William F. McKnight Brain Institute, University of Florida, Gainesville, Florida, USA
| | - Shouguang Jin
- Department of Molecular Genetics and Microbiology, College of Medicine, Gainesville, Florida, USA
| | - S H Subramony
- Department of Neurology, University of Florida, College of Medicine, Gainesville, Florida, USA.,Center for NeuroGenetics, University of Florida, College of Medicine, Gainesville, Florida, USA.,The Evelyn L & William F. McKnight Brain Institute, University of Florida, Gainesville, Florida, USA
| | - Naohiro Terada
- Center for Cellular Reprogramming, University of Florida, College of Medicine, Gainesville, Florida, USA.,Department of Pathology, Immunology & Laboratory Medicine, College of Medicine, University of Florida, Gainesville, Florida, USA
| | - Laura P W Ranum
- Department of Neurology, University of Florida, College of Medicine, Gainesville, Florida, USA.,Center for NeuroGenetics, University of Florida, College of Medicine, Gainesville, Florida, USA.,Department of Molecular Genetics and Microbiology, College of Medicine, Gainesville, Florida, USA.,Genetics Institute, University of Florida, Gainesville, Florida, USA
| | - Maurice S Swanson
- Center for NeuroGenetics, University of Florida, College of Medicine, Gainesville, Florida, USA.,Department of Molecular Genetics and Microbiology, College of Medicine, Gainesville, Florida, USA.,Genetics Institute, University of Florida, Gainesville, Florida, USA
| | - Tetsuo Ashizawa
- Department of Neurology, University of Florida, College of Medicine, Gainesville, Florida, USA.,Center for Cellular Reprogramming, University of Florida, College of Medicine, Gainesville, Florida, USA.,Center for NeuroGenetics, University of Florida, College of Medicine, Gainesville, Florida, USA.,The Evelyn L & William F. McKnight Brain Institute, University of Florida, Gainesville, Florida, USA
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Liu L, Huang JS, Han C, Zhang GX, Xu XY, Shen Y, Li J, Jiang HY, Lin ZC, Xiong N, Wang T. Induced Pluripotent Stem Cells in Huntington's Disease: Disease Modeling and the Potential for Cell-Based Therapy. Mol Neurobiol 2015; 53:6698-6708. [PMID: 26659595 DOI: 10.1007/s12035-015-9601-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2015] [Accepted: 12/01/2015] [Indexed: 12/31/2022]
Abstract
Huntington's disease (HD) is an incurable neurodegenerative disorder that is characterized by motor dysfunction, cognitive impairment, and behavioral abnormalities. It is an autosomal dominant disorder caused by a CAG repeat expansion in the huntingtin gene, resulting in progressive neuronal loss predominately in the striatum and cortex. Despite the discovery of the causative gene in 1993, the exact mechanisms underlying HD pathogenesis have yet to be elucidated. Treatments that slow or halt the disease process are currently unavailable. Recent advances in induced pluripotent stem cell (iPSC) technologies have transformed our ability to study disease in human neural cells. Here, we firstly review the progress made to model HD in vitro using patient-derived iPSCs, which reveal unique insights into illuminating molecular mechanisms and provide a novel human cell-based platform for drug discovery. We then highlight the promises and challenges for pluripotent stem cells that might be used as a therapeutic source for cell replacement therapy of the lost neurons in HD brains.
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Affiliation(s)
- Ling Liu
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Jin-Sha Huang
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Chao Han
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Guo-Xin Zhang
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Xiao-Yun Xu
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Yan Shen
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Jie Li
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Hai-Yang Jiang
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Zhi-Cheng Lin
- Department of Psychiatry, Harvard Medical School; Division of Alcohol and Drug Abuse, and Mailman Neuroscience Research Center, McLean Hospital, Belmont, MA, USA
| | - Nian Xiong
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Tao Wang
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China.
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Cui B, Jin J, Ding X, Deng M, Yu S, Song M, Yu Y, Zhao X, Chen J, Huang L. Glycogen synthase kinase 3β inhibition enhanced proliferation, migration and functional re-endothelialization of endothelial progenitor cells in hypercholesterolemia microenvironment. Exp Biol Med (Maywood) 2015; 240:1752-63. [PMID: 26069270 DOI: 10.1177/1535370215589908] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2014] [Accepted: 03/30/2015] [Indexed: 11/15/2022] Open
Abstract
Hypercholesterolemia impairs the quantity and function of endothelial progenitor cell. We hypothesized that glycogen synthase kinase 3β activity is involved in regulating biological function of endothelial progenitor cells in hypercholesterolemia microenvironment. For study, endothelial progenitor cells derived from apolipoprotein E-deficient mice fed with high-fat diet were used. Glycogen synthase kinase 3β activity was interfered with glycogen synthase kinase 3β inhibitor lithium chloride or transduced with replication defective adenovirus vector expressing catalytically inactive glycogen synthase kinase 3β (GSK3β-KM). Functions of endothelial progenitor cells, proliferation, migration, secretion and network formation of endothelial progenitor cells were assessed in vitro. The expression of phospho-glycogen synthase kinase 3β, β-catenin and cyclinD1 in endothelial progenitor cells was detected by Western blot. The in vivo function re-endothelialization and vasodilation were also analyzed by artery injury model transplanted with glycogen synthase kinase 3β-inhibited endothelial progenitor cells. We demonstrated that while the proliferation, migration, network formation as well as VEGF and NO secretion were impaired in apolipoprotein E-deficient endothelial progenitor cells, glycogen synthase kinase 3β inhibition significantly improved all these functions. Apolipoprotein E-deficient endothelial progenitor cells showed decreased phospho-glycogen synthase kinase 3β, β-catenin and cyclinD1 expression, whereas these signals were enhanced by glycogen synthase kinase 3β inhibition and accompanied with β-catenin nuclear translocation. Our in vivo model showed that glycogen synthase kinase 3β inhibition remarkably increased re-endothelial and vasodilation. Taken together, our data suggest that inhibition of glycogen synthase kinase 3β is associated with endothelial progenitor cell biological functions both in vitro and in vivo. It might be an important interference target in hypercholesterolemia microenvironment.
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Affiliation(s)
- Bin Cui
- Institute of Cardiovascular disease of PLA, Xinqiao Hospital, Third military Medical University, Chongqing 400037, People's Republic of China
| | - Jun Jin
- Institute of Cardiovascular disease of PLA, Xinqiao Hospital, Third military Medical University, Chongqing 400037, People's Republic of China
| | - Xiaohan Ding
- Institute of Cardiovascular disease of PLA, Xinqiao Hospital, Third military Medical University, Chongqing 400037, People's Republic of China
| | - Mengyang Deng
- Institute of Cardiovascular disease of PLA, Xinqiao Hospital, Third military Medical University, Chongqing 400037, People's Republic of China
| | - Shiyong Yu
- Institute of Cardiovascular disease of PLA, Xinqiao Hospital, Third military Medical University, Chongqing 400037, People's Republic of China
| | - MingBao Song
- Institute of Cardiovascular disease of PLA, Xinqiao Hospital, Third military Medical University, Chongqing 400037, People's Republic of China
| | - Yang Yu
- Institute of Cardiovascular disease of PLA, Xinqiao Hospital, Third military Medical University, Chongqing 400037, People's Republic of China
| | - Xiaohui Zhao
- Institute of Cardiovascular disease of PLA, Xinqiao Hospital, Third military Medical University, Chongqing 400037, People's Republic of China
| | - Jianfei Chen
- Institute of Cardiovascular disease of PLA, Xinqiao Hospital, Third military Medical University, Chongqing 400037, People's Republic of China
| | - Lan Huang
- Institute of Cardiovascular disease of PLA, Xinqiao Hospital, Third military Medical University, Chongqing 400037, People's Republic of China
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Upadhyay G, Shankar S, Srivastava RK. Stem Cells in Neurological Disorders: Emerging Therapy with Stunning Hopes. Mol Neurobiol 2014; 52:610-25. [DOI: 10.1007/s12035-014-8883-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2014] [Accepted: 08/27/2014] [Indexed: 12/14/2022]
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