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Yum Y, Park S, Nam YH, Yoon J, Song H, Kim HJ, Lim J, Jung SC. Therapeutic Effect of Schwann Cell-Like Cells Differentiated from Human Tonsil-Derived Mesenchymal Stem Cells on Diabetic Neuropathy in db/db Mice. Tissue Eng Regen Med 2024; 21:761-776. [PMID: 38619758 DOI: 10.1007/s13770-024-00638-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Revised: 02/23/2024] [Accepted: 03/12/2024] [Indexed: 04/16/2024] Open
Abstract
BACKGROUND Diabetic neuropathy (DN) is the most common complication of diabetes, and approximately 50% of patients with this disease suffer from peripheral neuropathy. Nerve fiber loss in DN occurs due to myelin defects and is characterized by symptoms of impaired nerve function. Schwann cells (SCs) are the main support cells of the peripheral nervous system and play important roles in several pathways contributing to the pathogenesis and development of DN. We previously reported that human tonsil-derived mesenchymal stem cells differentiated into SCs (TMSC-SCs), named neuronal regeneration-promoting cells (NRPCs), which cells promoted nerve regeneration in animal models with peripheral nerve injury or hereditary peripheral neuropathy. METHODS In this study, NRPCs were injected into the thigh muscles of BKS-db/db mice, a commonly used type 2 diabetes model, and monitored for 26 weeks. Von Frey test, sensory nerve conduction study, and staining of sural nerve, hind foot pad, dorsal root ganglia (DRG) were performed after NRPCs treatment. RESULTS Von Frey test results showed that the NRPC treatment group (NRPC group) showed faster responses to less force than the vehicle group. Additionally, remyelination of sural nerve fibers also increased in the NRPC group. After NRPCs treatment, an improvement in response to external stimuli and pain sensation was expected through increased expression of PGP9.5 in the sole and TRPV1 in the DRG. CONCLUSION The NRPCs treatment may alleviate DN through the remyelination and the recovery of sensory neurons, could provide a better life for patients suffering from complications of this disease.
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Affiliation(s)
- Yoonji Yum
- Department of Biochemistry, College of Medicine, Ewha Womans University, 25 Magokdong-ro-2-gil, Gangseo-gu, Seoul, 07804, Republic of Korea
| | - Saeyoung Park
- Department of Biochemistry, College of Medicine, Ewha Womans University, 25 Magokdong-ro-2-gil, Gangseo-gu, Seoul, 07804, Republic of Korea
| | - Yu Hwa Nam
- Department of Biochemistry, College of Medicine, Ewha Womans University, 25 Magokdong-ro-2-gil, Gangseo-gu, Seoul, 07804, Republic of Korea
| | - Juhee Yoon
- Department of Biochemistry, College of Medicine, Ewha Womans University, 25 Magokdong-ro-2-gil, Gangseo-gu, Seoul, 07804, Republic of Korea
| | - Hyeryung Song
- Department of Biochemistry, College of Medicine, Ewha Womans University, 25 Magokdong-ro-2-gil, Gangseo-gu, Seoul, 07804, Republic of Korea
| | - Ho Jin Kim
- Cellatoz Therapeutics Lnc., 17, Pangyo-ro 228beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, 13487, Republic of Korea
| | - Jaeseung Lim
- Cellatoz Therapeutics Lnc., 17, Pangyo-ro 228beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, 13487, Republic of Korea
| | - Sung-Chul Jung
- Department of Biochemistry, College of Medicine, Ewha Womans University, 25 Magokdong-ro-2-gil, Gangseo-gu, Seoul, 07804, Republic of Korea.
- Graduate Program in System Health Science and Engineering, Ewha Womans University, 25 Magokdong-ro-2-gil, Gangseo-gu, Seoul, 07804, Republic of Korea.
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Nam YH, Park S, Yum Y, Jeong S, Park HE, Kim HJ, Lim J, Choi BO, Jung SC. Preclinical Efficacy of Peripheral Nerve Regeneration by Schwann Cell-like Cells Differentiated from Human Tonsil-Derived Mesenchymal Stem Cells in C22 Mice. Biomedicines 2023; 11:3334. [PMID: 38137555 PMCID: PMC10741921 DOI: 10.3390/biomedicines11123334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 12/06/2023] [Accepted: 12/15/2023] [Indexed: 12/24/2023] Open
Abstract
Charcot-Marie-Tooth disease (CMT) is a hereditary disease with heterogeneous phenotypes and genetic causes. CMT type 1A (CMT1A) is a type of disease affecting the peripheral nerves and is caused by the duplication of the peripheral myelin protein 22 (PMP22) gene. Human tonsil-derived mesenchymal stem cells (TMSCs) are useful for stem cell therapy in various diseases and can be differentiated into Schwann cell-like cells (TMSC-SCs). We investigated the potential of TMSC-SCs called neuronal regeneration-promoting cells (NRPCs) for peripheral nerve and muscle regeneration in C22 mice, a model for CMT1A. We transplanted NRPCs manufactured in a good manufacturing practice facility into the bilateral thigh muscles of C22 mice and performed behavior and nerve conduction tests and histological and ultrastructural analyses. Significantly, the motor function was much improved, the ratio of myelinated axons was increased, and the G-ratio was reduced by the transplantation of NRPCs. The sciatic nerve and gastrocnemius muscle regeneration of C22 mice following the transplantation of NRPCs downregulated PMP22 overexpression, which was observed in a dose-dependent manner. These results suggest that NRPCs are feasible for clinical research for the treatment of CMT1A patients. Research applying NRPCs to other peripheral nerve diseases is also needed.
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Affiliation(s)
- Yu Hwa Nam
- Department of Biochemistry, College of Medicine, Ewha Womans University, Seoul 07804, Republic of Korea; (Y.H.N.); (S.P.); (Y.Y.); (S.J.)
- Graduate Program in System Health Science and Engineering, Ewha Womans University, Seoul 07804, Republic of Korea
| | - Saeyoung Park
- Department of Biochemistry, College of Medicine, Ewha Womans University, Seoul 07804, Republic of Korea; (Y.H.N.); (S.P.); (Y.Y.); (S.J.)
| | - Yoonji Yum
- Department of Biochemistry, College of Medicine, Ewha Womans University, Seoul 07804, Republic of Korea; (Y.H.N.); (S.P.); (Y.Y.); (S.J.)
| | - Soyeon Jeong
- Department of Biochemistry, College of Medicine, Ewha Womans University, Seoul 07804, Republic of Korea; (Y.H.N.); (S.P.); (Y.Y.); (S.J.)
| | - Hyo Eun Park
- Cellatoz Therapeutics Inc., Seongnam-si 13487, Gyeonggi-do, Republic of Korea; (H.E.P.); (H.J.K.); (J.L.)
| | - Ho Jin Kim
- Cellatoz Therapeutics Inc., Seongnam-si 13487, Gyeonggi-do, Republic of Korea; (H.E.P.); (H.J.K.); (J.L.)
| | - Jaeseung Lim
- Cellatoz Therapeutics Inc., Seongnam-si 13487, Gyeonggi-do, Republic of Korea; (H.E.P.); (H.J.K.); (J.L.)
| | - Byung-Ok Choi
- Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Republic of Korea;
| | - Sung-Chul Jung
- Department of Biochemistry, College of Medicine, Ewha Womans University, Seoul 07804, Republic of Korea; (Y.H.N.); (S.P.); (Y.Y.); (S.J.)
- Graduate Program in System Health Science and Engineering, Ewha Womans University, Seoul 07804, Republic of Korea
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Shin YH, Choi SJ, Kim JK. Mechanisms of Wharton's Jelly-derived MSCs in enhancing peripheral nerve regeneration. Sci Rep 2023; 13:21214. [PMID: 38040829 PMCID: PMC10692106 DOI: 10.1038/s41598-023-48495-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Accepted: 11/27/2023] [Indexed: 12/03/2023] Open
Abstract
Warton's jelly-derived Mesenchymal stem cells (WJ-MSCs) play key roles in improving nerve regeneration in acellular nerve grafts (ANGs); however, the mechanism of WJ-MSCs-related nerve regeneration remains unclear. This study investigated how WJ-MSCs contribute to peripheral nerve regeneration by examining immunomodulatory and paracrine effects, and differentiation potential. To this end, WJ-MSCs were isolated from umbilical cords, and ANGs (control) or WJ-MSCs-loaded ANGs (WJ-MSCs group) were transplanted in injury animal model. Functional recovery was evaluated by ankle angle and tetanic force measurements up to 16 weeks post-surgery. Tissue biopsies at 3, 7, and 14 days post-transplantation were used to analyze macrophage markers and interleukin (IL) levels, paracrine effects, and MSC differentiation potential by quantitative real-time polymerase chain reaction (RT-qPCR) and immunofluorescence staining. The WJ-MSCs group showed significantly higher ankle angle at 4 weeks and higher isometric tetanic force at 16 weeks, and increased expression of CD206 and IL10 at 7 or 14 days than the control group. Increased levels of neurotrophic and vascular growth factors were observed at 14 days. The WJ-MSCs group showed higher expression levels of S100β; however, the co-staining of human nuclei was faint. This study demonstrates that WJ-MSCs' immunomodulation and paracrine actions contribute to peripheral nerve regeneration more than their differentiation potential.
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Affiliation(s)
- Young Ho Shin
- Department of Orthopedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic Road 43-gil, Songpa-gu, Seoul, 05505, South Korea
| | | | - Jae Kwang Kim
- Department of Orthopedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic Road 43-gil, Songpa-gu, Seoul, 05505, South Korea.
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Fu CY, Chen HY, Lin CY, Chen SJ, Sheu JC, Tsai HJ. Extracellular Pgk1 interacts neural membrane protein enolase-2 to improve the neurite outgrowth of motor neurons. Commun Biol 2023; 6:849. [PMID: 37582937 PMCID: PMC10427645 DOI: 10.1038/s42003-023-05223-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 08/07/2023] [Indexed: 08/17/2023] Open
Abstract
Understanding the molecular interaction between ligand and receptor is important for providing the basis for the development of regenerative drugs. Although it has been reported that extracellular phosphoglycerate kinase 1 (Pgk1) can promote the neurite outgrowth of motoneurons, the Pgk1-interacting neural receptor remains unknown. Here we show that neural membranous Enolase-2 exhibits strong affinity with recombinant Pgk1-Flag, which is also evidently demonstrated by immunoelectron microscopy. The 325th-417th domain of Pgk1 interacts with the 405th-431st domain of Enolase-2, but neither Enolase-1 nor Enolase-3, promoting neurite outgrowth. Combining Pgk1 incubation and Enolase-2 overexpression, we demonstrate a highly significant enhancement of neurite outgrowth of motoneurons through a reduced p-P38-T180/p-Limk1-S323/p-Cofilin signaling. Collectively, extracellular Pgk1 interacts neural membrane receptor Enolase-2 to reduce the P38/Limk1/Cofilin signaling which results in promoting neurite outgrowth. The extracellular Pgk1-specific neural receptor found in this study should provide a material for screening potential small molecule drugs that promote motor nerve regeneration.
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Affiliation(s)
- Chuan-Yang Fu
- Department of Life Science, Fu Jen Catholic University, New Taipei City, Taiwan
| | - Hong-Yu Chen
- Institute of Molecular and Cellular Biology, National Taiwan University, Taipei, Taiwan
| | - Cheng-Yung Lin
- Institute of Biomedical Sciences, MacKay Medical College, New Taipei City, Taiwan
| | - Shiang-Jiuun Chen
- Department of Life Science and Institute of Ecology and Evolutionary Biology, National Taiwan University, Taipei, Taiwan
- TechCommon-5, Bioimage Tool, College of Life Science, National Taiwan University, Taipei, Taiwan
| | - Jin-Chuan Sheu
- Liver Disease Prevention and Treatment Research Foundation, Taipei, Taiwan
| | - Huai-Jen Tsai
- Department of Life Science, Fu Jen Catholic University, New Taipei City, Taiwan.
- Institute of Molecular and Cellular Biology, National Taiwan University, Taipei, Taiwan.
- School of Medicine, College of Medicine, Fu Jen Catholic University, New Taipei, City, Taiwan.
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Choi Y, Nam YH, Jeong S, Lee HY, Choi SY, Park S, Jung SC. Biochemical and functional characterization of skeletal muscle cells differentiated from tonsil-derived mesenchymal stem cells. Muscle Nerve 2023. [PMID: 37243484 DOI: 10.1002/mus.27847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 05/03/2023] [Accepted: 05/04/2023] [Indexed: 05/28/2023]
Abstract
INTRODUCTION/AIMS Human tonsils are a readily accessible source of stem cells for the potential treatment of skeletal muscle disorders. We reported previously that tonsil-derived mesenchymal stem cells (TMSCs) can differentiate into skeletal muscle cells (SKMCs), which renders TMSCs promising candidates for cell therapy for skeletal muscle disorders. However, the functional properties of the myocytes differentiated from mesenchymal stem cells have not been clearly evaluated. In this study we investigated whether myocytes differentiated from TMSCs (skeletal muscle cells derived from tonsil mesenchymal stem cells [TMSC-SKMCs]) exhibit the functional characteristics of SKMCs. METHODS To test the insulin reactivity of TMSC-SKMCs, the expression of glucose transporter 4 (GLUT4) and phosphatidylinositol 3-kinase/Akt was analyzed after the cells were treated for 30 minutes with 100 nmol/L insulin in normal or high-glucose medium. We also examined whether these cells formed a neuromuscular junction (NMJ) when cocultured with motor neurons, and whether they were stimulated by electrical signals using whole-cell patch clamping. RESULTS Skeletal muscle cells derived from tonsil mesenchymal stem cells expressed SKMC markers, such as MYOD, MYH3, MYH8, TNNI1, and TTN, at high levels, and exhibited a multinucleated cell morphology and a myotube-like shape. The expression of the acetylcholine receptor and GLUT4 was confirmed in TMSC-SKMCs. In addition, these cells exhibited insulin-mediated glucose uptake, NMJ formation, and transient changes in cell membrane action potential, all of which are representative functions of human SKMCs. DISCUSSION Tonsil-derived mesenchymal stem cells can be functionally differentiated into SKMCs and may have potential for clinical application for the treatment of skeletal muscle disorders.
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Affiliation(s)
- Yeonzi Choi
- Department of Biochemistry, College of Medicine, Ewha Womans University, Seoul, Republic of Korea
- Graduate Program in System Health Science and Engineering, Ewha Womans University, Seoul, Republic of Korea
| | - Yu Hwa Nam
- Department of Biochemistry, College of Medicine, Ewha Womans University, Seoul, Republic of Korea
- Graduate Program in System Health Science and Engineering, Ewha Womans University, Seoul, Republic of Korea
| | - Soyeon Jeong
- Department of Biochemistry, College of Medicine, Ewha Womans University, Seoul, Republic of Korea
| | - Hee-Yoon Lee
- Department of Physiology and Neuroscience, Dental Research Institute, Seoul National University School of Dentistry, Seoul, Republic of Korea
| | - Se-Young Choi
- Department of Physiology and Neuroscience, Dental Research Institute, Seoul National University School of Dentistry, Seoul, Republic of Korea
| | - Saeyoung Park
- Department of Biochemistry, College of Medicine, Ewha Womans University, Seoul, Republic of Korea
| | - Sung-Chul Jung
- Department of Biochemistry, College of Medicine, Ewha Womans University, Seoul, Republic of Korea
- Graduate Program in System Health Science and Engineering, Ewha Womans University, Seoul, Republic of Korea
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Ao Q, Wen LL, Yu TH, Ma YZ, Mao XY, Ao TR, Javed R, Ten H, Matsuno A. Sequential expression of miR-221-3p and miR-338-3p in Schwann cells as a therapeutic strategy to promote nerve regeneration and functional recovery. Neural Regen Res 2023; 18:671-682. [DOI: 10.4103/1673-5374.350214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Hu T, Chang S, Qi F, Zhang Z, Chen J, Jiang L, Wang D, Deng C, Nie K, Xu G, Wei Z. Neural grafts containing exosomes derived from Schwann cell-like cells promote peripheral nerve regeneration in rats. BURNS & TRAUMA 2023; 11:tkad013. [PMID: 37122841 PMCID: PMC10141455 DOI: 10.1093/burnst/tkad013] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 12/06/2022] [Accepted: 03/02/2023] [Indexed: 05/02/2023]
Abstract
Background Schwann cell-like cells (SCLCs), differentiated from mesenchymal stem cells, have shown promising outcomes in the treatment of peripheral nerve injuries in preclinical studies. However, certain clinical obstacles limit their application. Hence, the primary aim of this study was to investigate the role of exosomes derived from SCLCs (SCLCs-exo) in peripheral nerve regeneration. Methods SCLCs were differentiated from human amniotic mesenchymal stem cells (hAMSCs) in vitro and validated by immunofluorescence, real-time quantitative PCR and western blot analysis. Exosomes derived from hAMSCs (hAMSCs-exo) and SCLCs were isolated by ultracentrifugation and validated by nanoparticle tracking analysis, WB analysis and electron microscopy. A prefabricated nerve graft was used to deliver hAMSCs-exo or SCLCs-exo in an injured sciatic nerve rat model. The effects of hAMSCs-exo or SCLCs-exo on rat peripheral nerve injury (PNI) regeneration were determined based on the recovery of neurological function and histomorphometric variation. The effects of hAMSCs-exo or SCLCs-exo on Schwann cells were also determined via cell proliferation and migration assessment. Results SCLCs significantly expressed the Schwann cell markers glial fibrillary acidic protein and S100. Compared to hAMSCs-exo, SCLCs-exo significantly enhanced motor function recovery, attenuated gastrocnemius muscle atrophy and facilitated axonal regrowth, myelin formation and angiogenesis in the rat model. Furthermore, hAMSCs-exo and SCLCs-exo were efficiently absorbed by Schwann cells. However, compared to hAMSCs-exo, SCLCs-exo significantly promoted the proliferation and migration of Schwann cells. SCLCs-exo also significantly upregulated the expression of a glial cell-derived neurotrophic factor, myelin positive regulators (SRY-box transcription factor 10, early growth response protein 2 and organic cation/carnitine transporter 6) and myelin proteins (myelin basic protein and myelin protein zero) in Schwann cells. Conclusions These findings suggest that SCLCs-exo can more efficiently promote PNI regeneration than hAMSCs-exo and are a potentially novel therapeutic approach for treating PNI.
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Affiliation(s)
| | | | - Fang Qi
- Department of Burns and Plastic Surgery, Affiliated Hospital of Zunyi Medical University, No. 149 Dalian Road, Huichuan District, Zunyi, Guizhou 563003, China
- The Collaborative Innovation Center of Tissue Damage Repair and Regeneration Medicine of Zunyi medical University, No. 6 West Xuefu Road, Xinpu District, Zunyi, Guizhou, 563003, China
| | - Zhonghui Zhang
- Department of Burns and Plastic Surgery, Affiliated Hospital of Zunyi Medical University, No. 149 Dalian Road, Huichuan District, Zunyi, Guizhou 563003, China
- The Collaborative Innovation Center of Tissue Damage Repair and Regeneration Medicine of Zunyi medical University, No. 6 West Xuefu Road, Xinpu District, Zunyi, Guizhou, 563003, China
| | - Jiayin Chen
- Department of Burns and Plastic Surgery, Affiliated Hospital of Zunyi Medical University, No. 149 Dalian Road, Huichuan District, Zunyi, Guizhou 563003, China
- The Collaborative Innovation Center of Tissue Damage Repair and Regeneration Medicine of Zunyi medical University, No. 6 West Xuefu Road, Xinpu District, Zunyi, Guizhou, 563003, China
| | - Lingli Jiang
- Department of Burns and Plastic Surgery, Affiliated Hospital of Zunyi Medical University, No. 149 Dalian Road, Huichuan District, Zunyi, Guizhou 563003, China
- The Collaborative Innovation Center of Tissue Damage Repair and Regeneration Medicine of Zunyi medical University, No. 6 West Xuefu Road, Xinpu District, Zunyi, Guizhou, 563003, China
| | - Dali Wang
- Department of Burns and Plastic Surgery, Affiliated Hospital of Zunyi Medical University, No. 149 Dalian Road, Huichuan District, Zunyi, Guizhou 563003, China
- The Collaborative Innovation Center of Tissue Damage Repair and Regeneration Medicine of Zunyi medical University, No. 6 West Xuefu Road, Xinpu District, Zunyi, Guizhou, 563003, China
| | - Chengliang Deng
- Department of Burns and Plastic Surgery, Affiliated Hospital of Zunyi Medical University, No. 149 Dalian Road, Huichuan District, Zunyi, Guizhou 563003, China
- The Collaborative Innovation Center of Tissue Damage Repair and Regeneration Medicine of Zunyi medical University, No. 6 West Xuefu Road, Xinpu District, Zunyi, Guizhou, 563003, China
| | - Kaiyu Nie
- Department of Burns and Plastic Surgery, Affiliated Hospital of Zunyi Medical University, No. 149 Dalian Road, Huichuan District, Zunyi, Guizhou 563003, China
- The Collaborative Innovation Center of Tissue Damage Repair and Regeneration Medicine of Zunyi medical University, No. 6 West Xuefu Road, Xinpu District, Zunyi, Guizhou, 563003, China
| | | | - Zairong Wei
- Correspondence. Guangchao Xu, ; Zairong Wei,
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Park S, Jeong S, Nam YH, Yum Y, Jung SC. Transplantation of Differentiated Tonsil-Derived Mesenchymal Stem Cells Ameliorates Murine Duchenne Muscular Dystrophy via Autophagy Activation. Tissue Eng Regen Med 2022; 19:1283-1294. [PMID: 36318366 PMCID: PMC9679082 DOI: 10.1007/s13770-022-00489-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 08/23/2022] [Accepted: 08/28/2022] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Skeletal muscles play many important roles in the human body and any malfunction or disorder of the skeletal muscles can lead to a reduced quality of life. Some skeletal dysfunctions are acquired, such as sarcopenia but others are congenital. Duchenne muscular dystrophy (DMD) is one of the most common forms of hereditary muscular dystrophy and is caused by a deficiency of the protein, Dystrophin. Currently, there is no clear treatment for DMD, there are only methods that can alleviate the symptoms of the disease. Mesenchymal stem cells, including tonsil-derived mesenchymal stem cells (TMSCs) have been shown to differentiate into skeletal muscle cells (TMSC-myocyte) and can be one of the resources for the treatment of DMD. Skeletal muscle cell characteristics of TMSC-myocytes have been confirmed through changes in morphology and expression of skeletal muscle markers such as Myogenin, Myf6, and MYH families after differentiation. MEOTHDS Based on these characteristics, TMSC-myocytes have been transplanted into mdx mice, a mouse model of DMD, to investigate whether they can help improve the symptoms of DMD. The red fluorescent protein gene was transduced into TMSC (TMSC-R) for tracking transplanted cells. RESULTS Prior to transplantation (TP), it was confirmed whether TMSC-R-myocytes had the same differentiation potential as TMSC-myocytes. Increased expression of dystrophin and autophagy markers in the TP group compared with the sham group was confirmed in the gastrocnemius muscle 12 weeks after TP. CONCLUSION These results demonstrate muscle regeneration and functional recovery of mdx via autophagy activation following TMSC-myocyte TP.
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Affiliation(s)
- Saeyoung Park
- Department of Biochemistry, College of Medicine, Ewha Womans University, Seoul, 07804, Republic of Korea
| | - Soyeon Jeong
- Department of Biochemistry, College of Medicine, Ewha Womans University, Seoul, 07804, Republic of Korea
| | - Yu Hwa Nam
- Department of Biochemistry, College of Medicine, Ewha Womans University, Seoul, 07804, Republic of Korea
- Graduate Program in System Health Science and Engineering, Ewha Womans University, Seoul, 07804, Republic of Korea
| | - Yoonji Yum
- Department of Biochemistry, College of Medicine, Ewha Womans University, Seoul, 07804, Republic of Korea
| | - Sung-Chul Jung
- Department of Biochemistry, College of Medicine, Ewha Womans University, Seoul, 07804, Republic of Korea.
- Graduate Program in System Health Science and Engineering, Ewha Womans University, Seoul, 07804, Republic of Korea.
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Development and In Vitro Differentiation of Schwann Cells. Cells 2022; 11:cells11233753. [PMID: 36497014 PMCID: PMC9739763 DOI: 10.3390/cells11233753] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 11/16/2022] [Accepted: 11/22/2022] [Indexed: 11/25/2022] Open
Abstract
Schwann cells are glial cells of the peripheral nervous system. They exist in several subtypes and perform a variety of functions in nerves. Their derivation and culture in vitro are interesting for applications ranging from disease modeling to tissue engineering. Since primary human Schwann cells are challenging to obtain in large quantities, in vitro differentiation from other cell types presents an alternative. Here, we first review the current knowledge on the developmental signaling mechanisms that determine neural crest and Schwann cell differentiation in vivo. Next, an overview of studies on the in vitro differentiation of Schwann cells from multipotent stem cell sources is provided. The molecules frequently used in those protocols and their involvement in the relevant signaling pathways are put into context and discussed. Focusing on hiPSC- and hESC-based studies, different protocols are described and compared, regarding cell sources, differentiation methods, characterization of cells, and protocol efficiency. A brief insight into developments regarding the culture and differentiation of Schwann cells in 3D is given. In summary, this contribution provides an overview of the current resources and methods for the differentiation of Schwann cells, it supports the comparison and refinement of protocols and aids the choice of suitable methods for specific applications.
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Liu B, Kong Y, Shi W, Kuss M, Liao K, Hu G, Xiao P, Sankarasubramanian J, Guda C, Wang X, Lei Y, Duan B. Exosomes derived from differentiated human ADMSC with the Schwann cell phenotype modulate peripheral nerve-related cellular functions. Bioact Mater 2022; 14:61-75. [PMID: 35310346 PMCID: PMC8892082 DOI: 10.1016/j.bioactmat.2021.11.022] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Revised: 11/09/2021] [Accepted: 11/23/2021] [Indexed: 02/07/2023] Open
Abstract
Peripheral nerve regeneration remains a significant clinical challenge due to the unsatisfactory functional recovery and public health burden. Exosomes, especially those derived from mesenchymal stem cells (MSCs), are promising as potential cell-free therapeutics and gene therapy vehicles for promoting neural regeneration. In this study, we reported the differentiation of human adipose derived MSCs (hADMSCs) towards the Schwann cell (SC) phenotype (hADMSC-SCs) and then isolated exosomes from hADMSCs with and without differentiation (i.e., dExo vs uExo). We assessed and compared the effects of uExo and dExo on antioxidative, angiogenic, anti-inflammatory, and axon growth promoting properties by using various peripheral nerve-related cells. Our results demonstrated that hADMSC-SCs secreted more neurotrophic factors and other growth factors, compared to hADMSCs without differentiation. The dExo isolated from hADMSC-SCs protected rat SCs from oxidative stress and enhanced HUVEC migration and angiogenesis. Compared to uExo, dExo also had improved performances in downregulating pro-inflammatory gene expressions and cytokine secretions and promoting axonal growth of sensory neurons differentiated from human induced pluripotent stem cells. Furthermore, microRNA (miRNA) sequencing analysis revealed that exosomes and their parent cells shared some similarities in their miRNA profiles and exosomes displayed a distinct miRNA signature. Many more miRNAs were identified in dExo than in uExo. Several upregulated miRNAs, like miRNA-132-3p and miRNA-199b-5p, were highly related to neuroprotection, anti-inflammation, and angiogenesis. The dExo can effectively modulate various peripheral nerve-related cellular functions and is promising for cell-free biological therapeutics to enhance neural regeneration. Exosomes were isolated from hADMSCs with and without differentiation towards SC phenotype (i.e., dExo vs uExo). hADMSC-SCs secreted more growth factors compared to hADMSCs without differentiation. The dExo protected rat SCs from oxidative stress and enhanced endothelial cell migration and angiogenesis. dExo promoted axonal growth of sensory neurons differentiated from hiPSCs. miRNA sequencing analysis unveiled and compared the exosomal and cellular miRNA profiles.
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Basic Fibroblast Growth Factor Induces Cholinergic Differentiation of Tonsil-Derived Mesenchymal Stem Cells. Tissue Eng Regen Med 2022; 19:1063-1075. [PMID: 35857260 DOI: 10.1007/s13770-022-00474-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 06/18/2022] [Accepted: 06/20/2022] [Indexed: 10/17/2022] Open
Abstract
BACKGROUND Mesenchymal stem cells (MSCs) are considered a potential tool for regenerating damaged tissues due to their great multipotency into various cell types. Here, we attempted to find the appropriate conditions for neuronal differentiation of tonsil-derived MSCs (TMSCs) and expand the potential application of TMSCs for treating neurological diseases. METHODS The TMSCs were differentiated in DMEM/F-12 (Dulbecco's Modified Eagle Medium/Nutrient Mixture F-12) supplemented with various neurotrophic factors for 7-28 days to determine the optimal neuronal differentiation condition for the TMSCs. The morphologies as well as the levels of the neural markers and neurotransmitters were assessed to determine neuronal differentiation potentials and the neuronal lineages of the differentiated TMSCs. RESULTS Our initial study demonstrated that DMEM/F12 supplemented with 50 ng/mL basic fibroblast growth factor with 10 μM forskolin was the optimal condition for neuronal differentiation for the TMSCs. TMSCs had higher protein expression of neuronal markers, including neuron-specific enolase (NSE), GAP43, postsynaptic density protein 95 (PSD95), and synaptosomal-associated protein of 25 kDa (SNAP25) compared to the undifferentiated TMSCs. Immunofluorescence staining also validated the increased mature neuron markers, NeuN and synaptophysin, in the differentiated TMSCs. The expression of glial fibrillar acidic protein and ionized calcium-binding adaptor molecule 1 the markers of astrocytes and microglia, were also slightly increased. Additionally, the differentiated TMSCs released a significantly higher level of acetylcholine, the cholinergic neurotransmitter, as analyzed by the liquid chromatography-tandem mass spectrometry and showed an enhanced choline acetyltransferase immunoreactivity compared to the undifferentiated cells. CONCLUSION Our study suggests that the optimized condition favors the TMSCs to differentiate into cholinergic neuron-like phenotype, which could be used as a possible therapeutic tool in treating certain neurological disorders such as Alzheimer's disease.
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Miyano K, Ikehata M, Ohshima K, Yoshida Y, Nose Y, Yoshihara SI, Oki K, Shiraishi S, Uzu M, Nonaka M, Higami Y, Uezono Y. Intravenous administration of human mesenchymal stem cells derived from adipose tissue and umbilical cord improves neuropathic pain via suppression of neuronal damage and anti-inflammatory actions in rats. PLoS One 2022; 17:e0262892. [PMID: 35157707 PMCID: PMC8843230 DOI: 10.1371/journal.pone.0262892] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 01/07/2022] [Indexed: 11/23/2022] Open
Abstract
Mesenchymal stem cells (MSCs), which are isolated from adipose tissue (AD-MSCs), umbilical cord (UC-MSCs), or bone marrow, have therapeutic potential including anti-inflammatory and immunomodulatory activities. It was recently reported that MSCs are also effective as a therapeutic treatment for neuropathic pain, although the underlying mechanisms have yet to be resolved. Therefore, in this study, we investigated the effects of human AD- and UC-MSCs on neuropathic pain and its mechanisms using rat models of partial sciatic nerve ligation (PSNL). AD- or UC-MSCs were intravenously administered 4 days after PSNL. Antinociceptive effects were then evaluated using the von Frey and weight-bearing tests. We found that, 3–9 days after the administration of AD- or UC-MSCs to PSNL-exposed rats, both the mechanical threshold and differences in weight-bearing of the right and left hind paws were significantly improved. To reveal the potential underlying antinociceptive mechanisms of MSCs, the levels of activation transcription factor 3- and ionized calcium-binding adapter molecule 1-positive cells were measured by immunohistochemical analysis. AD- and UC-MSCs significantly decreased the levels of these proteins that were induced by PSNL in the dorsal root ganglia. Additionally, UC-MSC significantly improved the PSNL-induced decrease in the myelin basic protein level in the sciatic nerve, indicating that UC-MSC reversed demyelination of the sciatic nerve produced by PSNL. These data suggest that AD- and UC-MSCs may help in the recovery of neuropathic pain via the different regulation; AD-MSCs exhibited their effects via suppressed neuronal damage and anti-inflammatory actions, while UC-MSCs exhibited their effects via suppressed neuronal damage, anti-inflammatory actions and remyelination.
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Affiliation(s)
- Kanako Miyano
- Department of Pain Control Research, The Jikei University School of Medicine, Nishishimbashi, Minato-ku, Tokyo, Japan
- * E-mail:
| | - Minori Ikehata
- R&D Department, Biomimetics Sympathies Inc., Aomi, Koto-ku, Tokyo, Japan
| | - Kaori Ohshima
- Department of Pain Control Research, The Jikei University School of Medicine, Nishishimbashi, Minato-ku, Tokyo, Japan
- Pathology, Immunology and Microbiology, Graduate School of Medicine, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo, Japan
| | - Yuki Yoshida
- Laboratory of Molecular Pathology and Metabolic Disease, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Yamazaki, Noda, Chiba, Japan
| | - Yasuhiro Nose
- R&D Department, Biomimetics Sympathies Inc., Aomi, Koto-ku, Tokyo, Japan
| | - Sei-ichi Yoshihara
- R&D Department, Biomimetics Sympathies Inc., Aomi, Koto-ku, Tokyo, Japan
| | - Katsuyuki Oki
- R&D Department, Biomimetics Sympathies Inc., Aomi, Koto-ku, Tokyo, Japan
| | - Seiji Shiraishi
- Division of Cancer Pathophysiology, National Hospital Organization Kure Medical, Kure, Hiroshima, Japan
| | - Miaki Uzu
- Vitrigel Project, Institute of Agrobiological Sciences, National Agriculture and Food Research Organization, Tsukuba, Ibaraki, Japan
| | - Miki Nonaka
- Department of Pain Control Research, The Jikei University School of Medicine, Nishishimbashi, Minato-ku, Tokyo, Japan
| | - Yoshikazu Higami
- Laboratory of Molecular Pathology and Metabolic Disease, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Yamazaki, Noda, Chiba, Japan
| | - Yasuhito Uezono
- Department of Pain Control Research, The Jikei University School of Medicine, Nishishimbashi, Minato-ku, Tokyo, Japan
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13
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Jiang XW, Yu WH, Wang Y, Xiong ZL, Ma XL, Zhou C, Huo MH. Acetyl-11-keto-beta-boswellic acid promotes sciatic nerve repair after injury: molecular mechanism. Neural Regen Res 2022; 17:2778-2784. [PMID: 35662229 PMCID: PMC9165397 DOI: 10.4103/1673-5374.339494] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Previous studies showed that acetyl-11-keto-beta-boswellic acid (AKBA), the active ingredient in the natural Chinese medicine Boswellia, can stimulate sciatic nerve injury repair via promoting Schwann cell proliferation. However, the underlying molecular mechanism remains poorly understood. In this study, we performed genomic sequencing in a rat model of sciatic nerve crush injury after gastric AKBA administration for 30 days. We found that the phagosome pathway was related to AKBA treatment, and brain-derived neurotrophic factor expression in the neurotrophic factor signaling pathway was also highly up-regulated. We further investigated gene and protein expression changes in the phagosome pathway and neurotrophic factor signaling pathway. Myeloperoxidase expression in the phagosome pathway was markedly decreased, and brain-derived neurotrophic factor, nerve growth factor, and nerve growth factor receptor expression levels in the neurotrophic factor signaling pathway were greatly increased. Additionally, expression levels of the inflammatory factors CD68, interleukin-1β, pro-interleukin-1β, and tumor necrosis factor-α were also decreased. Myelin basic protein- and β3-tubulin-positive expression as well as the axon diameter-to-total nerve diameter ratio in the injured sciatic nerve were also increased. These findings suggest that, at the molecular level, AKBA can increase neurotrophic factor expression through inhibiting myeloperoxidase expression and reducing inflammatory reactions, which could promote myelin sheath and axon regeneration in the injured sciatic nerve.
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14
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Chen S, Ikemoto T, Tokunaga T, Okikawa S, Miyazaki K, Tokuda K, Yamada S, Saito Y, Imura S, Morine Y, Shimada M. Effective in vitro differentiation of adipose-derived stem cells into Schwann-like cells with folic acid supplementation. THE JOURNAL OF MEDICAL INVESTIGATION 2021; 68:347-353. [PMID: 34759157 DOI: 10.2152/jmi.68.347] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Peripheral nerve injury (PNI) after pelvic surgery is a common issue with a significant impact on patients. Autologous nerve grafting is the gold standard treatment for PNI, but this technique cannot be applied to fine nerve fibers in the pelvis. Schwann-like cell (SLC) differentiation is a novel therapeutic strategy for this clinical condition. However, the efficiency of SLC differentiation remains unsatisfactory. We modified an SLC differentiation protocol using adipose-derived stem cells (ADSCs) and folic acid. Morphology, gene expression and secretion of neurotrophic factors were examined to assess the differentiation quality and phenotypic characteristics. Our new modified protocol effectively induced a Schwann cell (SC) phenotype in ADSCs as assessed by morphology and expression of SC markers [S100 calcium-binding protein B (S100B), P < 0.01 ; p75 neurotrophic receptor (p75NTR), P < 0.05]. SLCs produced by the new protocol displayed a repair phenotype with decreased expression of ERBB2 and early growth response protein 2 (EGR2) / KROX20 (P < 0.01). Furthermore, our new protocol enhanced both mRNA expression and secretion of nerve growth factors by SLCs (P < 0.01). This protocol enhanced the SC characteristics and functions of ADSC-derived SLCs. This promising protocol requires further research and may contribute to SC-based nerve regeneration. J. Med. Invest. 68 : 347-353, August, 2021.
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Affiliation(s)
- Shuhai Chen
- Department of Digestive and Transplant Surgery, Tokushima University, Tokushima, Japan
| | - Tetsuya Ikemoto
- Department of Digestive and Transplant Surgery, Tokushima University, Tokushima, Japan
| | - Takuya Tokunaga
- Department of Digestive and Transplant Surgery, Tokushima University, Tokushima, Japan
| | - Shohei Okikawa
- Department of Digestive and Transplant Surgery, Tokushima University, Tokushima, Japan
| | - Katsuki Miyazaki
- Department of Digestive and Transplant Surgery, Tokushima University, Tokushima, Japan
| | - Kazunori Tokuda
- Department of Digestive and Transplant Surgery, Tokushima University, Tokushima, Japan
| | - Shinichiro Yamada
- Department of Digestive and Transplant Surgery, Tokushima University, Tokushima, Japan
| | - Yu Saito
- Department of Digestive and Transplant Surgery, Tokushima University, Tokushima, Japan
| | - Satoru Imura
- Department of Digestive and Transplant Surgery, Tokushima University, Tokushima, Japan
| | - Yuji Morine
- Department of Digestive and Transplant Surgery, Tokushima University, Tokushima, Japan
| | - Mitsuo Shimada
- Department of Digestive and Transplant Surgery, Tokushima University, Tokushima, Japan
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15
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Chang C, Liu JW, Chen BC, Jiang ZS, Tu CT, Su CH, Yang HH, Liu ZQ, Deng YC, Chen CY, Tsai ST, Lin SZ, Chiou TW. Transplantation of Adipose-Derived Stem Cells Alleviates Striatal Degeneration in a Transgenic Mouse Model for Multiple System Atrophy. Cell Transplant 2021; 29:963689720960185. [PMID: 33028107 PMCID: PMC7784590 DOI: 10.1177/0963689720960185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Patients with multiple system atrophy (MSA), a progressive neurodegenerative disorder of adult onset, were found less than 9 years of life expectancy after onset. The disorders include bradykinesia and rigidity commonly seen in Parkinsonism disease and additional signs such as autonomic dysfunction, ataxia, or dementia. In clinical treatments, MSA poorly responds to levodopa, the drug used to remedy Parkinsonism disease. The exact cause of MSA is still unknown, and exploring a therapeutic solution to MSA remains critical. A transgenic mouse model was established to study the feasibility of human adipose-derived stem cell (ADSC) therapy in vivo. The human ADSCs were transplanted into the striatum of transgenic mice via intracerebral injection. As compared with sham control, we reported significantly enhanced rotarod performance of transgenic mice treated with ADSC at an effective dose, 2 × 105 ADSCs/mouse. Our ex vivo feasibility study supported that intracerebral transplantation of ADSC might alleviate striatal degeneration in MSA transgenic mouse model by improving the nigrostriatal pathway for dopamine, activating autophagy for α-synuclein clearance, decreasing inflammatory signal, and further cell apoptosis, improving myelination and cell survival at caudate-putamen.
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Affiliation(s)
- Christine Chang
- Department of Life Science and Graduate Institute of Biotechnology, 63373National Dong Hwa University, Hualien, Taiwan, R.O.C
| | - Jen-Wei Liu
- Department of Life Science and Graduate Institute of Biotechnology, 63373National Dong Hwa University, Hualien, Taiwan, R.O.C
| | - Bo Cheng Chen
- Department of Life Science and Graduate Institute of Biotechnology, 63373National Dong Hwa University, Hualien, Taiwan, R.O.C
| | - Zhe Sheng Jiang
- Department of Life Science and Graduate Institute of Biotechnology, 63373National Dong Hwa University, Hualien, Taiwan, R.O.C
| | - Chi Tang Tu
- Taiwan Mitochondrion Applied Technology Co., Ltd., Hsinchu, Taiwan, R.O.C
| | - Che Hung Su
- Department of Life Science and Graduate Institute of Biotechnology, 63373National Dong Hwa University, Hualien, Taiwan, R.O.C
| | - Hsin Han Yang
- Department of Life Science and Graduate Institute of Biotechnology, 63373National Dong Hwa University, Hualien, Taiwan, R.O.C
| | - Zong Qi Liu
- Department of Life Science and Graduate Institute of Biotechnology, 63373National Dong Hwa University, Hualien, Taiwan, R.O.C
| | - Yu Chen Deng
- Department of Life Science and Graduate Institute of Biotechnology, 63373National Dong Hwa University, Hualien, Taiwan, R.O.C
| | - Chih Yu Chen
- Department of Life Science and Graduate Institute of Biotechnology, 63373National Dong Hwa University, Hualien, Taiwan, R.O.C
| | - Sheng-Tzung Tsai
- Department of Neurosurgery, Buddhist Tzu Chi General Hospital, Hualien, Taiwan, R.O.C.,Institute of Medical Science, Tzu Chi University, Hualien, Taiwan, R.O.C
| | - Shinn Zong Lin
- Department of Neurosurgery, Buddhist Tzu Chi General Hospital, Hualien, Taiwan, R.O.C
| | - Tzyy-Wen Chiou
- Department of Life Science and Graduate Institute of Biotechnology, 63373National Dong Hwa University, Hualien, Taiwan, R.O.C
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Powell R, Eleftheriadou D, Kellaway S, Phillips JB. Natural Biomaterials as Instructive Engineered Microenvironments That Direct Cellular Function in Peripheral Nerve Tissue Engineering. Front Bioeng Biotechnol 2021; 9:674473. [PMID: 34113607 PMCID: PMC8185204 DOI: 10.3389/fbioe.2021.674473] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Accepted: 04/16/2021] [Indexed: 12/25/2022] Open
Abstract
Nerve tissue function and regeneration depend on precise and well-synchronised spatial and temporal control of biological, physical, and chemotactic cues, which are provided by cellular components and the surrounding extracellular matrix. Therefore, natural biomaterials currently used in peripheral nerve tissue engineering are selected on the basis that they can act as instructive extracellular microenvironments. Despite emerging knowledge regarding cell-matrix interactions, the exact mechanisms through which these biomaterials alter the behaviour of the host and implanted cells, including neurons, Schwann cells and immune cells, remain largely unclear. Here, we review some of the physical processes by which natural biomaterials mimic the function of the extracellular matrix and regulate cellular behaviour. We also highlight some representative cases of controllable cell microenvironments developed by combining cell biology and tissue engineering principles.
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Affiliation(s)
- Rebecca Powell
- UCL Centre for Nerve Engineering, University College London, London, United Kingdom.,Department of Pharmacology, UCL School of Pharmacy, University College London, London, United Kingdom
| | - Despoina Eleftheriadou
- UCL Centre for Nerve Engineering, University College London, London, United Kingdom.,Department of Pharmacology, UCL School of Pharmacy, University College London, London, United Kingdom.,Department of Mechanical Engineering, University College London, London, United Kingdom
| | - Simon Kellaway
- UCL Centre for Nerve Engineering, University College London, London, United Kingdom.,Department of Pharmacology, UCL School of Pharmacy, University College London, London, United Kingdom
| | - James B Phillips
- UCL Centre for Nerve Engineering, University College London, London, United Kingdom.,Department of Pharmacology, UCL School of Pharmacy, University College London, London, United Kingdom
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Park S, Jung SC. New Sources, Differentiation, and Therapeutic Uses of Mesenchymal Stem Cells. Int J Mol Sci 2021; 22:ijms22105288. [PMID: 34069777 PMCID: PMC8157253 DOI: 10.3390/ijms22105288] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Accepted: 05/14/2021] [Indexed: 02/07/2023] Open
Affiliation(s)
- Saeyoung Park
- Departments of Biochemistry, College of Medicine, Ewha Womans University, Seoul 07804, Korea;
| | - Sung-Chul Jung
- Departments of Biochemistry, College of Medicine, Ewha Womans University, Seoul 07804, Korea;
- Graduate Program in System Health Science and Engineering, Ewha Womans University, Seoul 03760, Korea
- Correspondence: ; Tel.: +82-2-6986-6199
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18
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Lee KE, Choi DH, Joo C, Kang SW, Huh KM, Park YS. Octanoyl glycol chitosan enhances the proliferation and differentiation of tonsil-derived mesenchymal stem cells. Carbohydr Polym 2021; 264:117992. [PMID: 33910730 DOI: 10.1016/j.carbpol.2021.117992] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 03/04/2021] [Accepted: 03/24/2021] [Indexed: 02/07/2023]
Abstract
Biofunctional polymers have been widely used to enhance the proliferation and functionality of stem cells. Here, we report the development of a new biofunctional polymer, octanoyl glycol chitosan (OGC), and demonstrate its effects on the cell cycle and stem cell function using tonsil-derived mesenchymal stem cells (TMSCs). OGC treatment (100 μg/mL) significantly increased the proliferation of TMSCs, which could be attributed to cyclin D1 up-regulation in the G1 phase of the cell cycle. Additionally, OGC enhanced the ability of TMSCs to differentiate into adipocytes, chondrocytes, and osteoblasts. Taken together, this new biofunctional polymer, OGC, can promote stemness and osteogenesis, as well as induce stem cell proliferation by enhancing the intracellular metabolic rate and regulating the cell cycle. Thus, in the future, OGC could be a potential therapeutic additive for improving stem cell function.
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Affiliation(s)
- Kyeong Eun Lee
- Department of Biological Sciences and Biotechnology, School of Biological Sciences, College of Natural Sciences, Chungbuk National University, Cheongju, 28644, Republic of Korea
| | - Da Hyeon Choi
- Department of Biological Sciences and Biotechnology, School of Biological Sciences, College of Natural Sciences, Chungbuk National University, Cheongju, 28644, Republic of Korea
| | - Chanyang Joo
- Departments of Polymer Science and Engineering & Chemical Engineering and Applied Chemistry, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon, 34134, Republic of Korea
| | - Sun-Woong Kang
- Research Group for Biomimetic Advanced Technology, Korea Institute of Toxicology, Daejeon, 34114, Republic of Korea; Human and Environmental Toxicology Program, University of Science and Technology, Daejeon, 34134, Republic of Korea.
| | - Kang Moo Huh
- Departments of Polymer Science and Engineering & Chemical Engineering and Applied Chemistry, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon, 34134, Republic of Korea.
| | - Yoon Shin Park
- Department of Biological Sciences and Biotechnology, School of Biological Sciences, College of Natural Sciences, Chungbuk National University, Cheongju, 28644, Republic of Korea.
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19
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Choi SJ, Park SY, Shin YH, Heo SH, Kim KH, Lee HI, Kim JK. Mesenchymal Stem Cells Derived from Wharton's Jelly Can Differentiate into Schwann Cell-Like Cells and Promote Peripheral Nerve Regeneration in Acellular Nerve Grafts. Tissue Eng Regen Med 2021; 18:467-478. [PMID: 33515168 DOI: 10.1007/s13770-020-00329-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 12/08/2020] [Accepted: 12/18/2020] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Schwann cells (SCs) secrete neurotrophic factors and provide structural support and guidance during axonal regeneration. However, nearby nerves may be damaged to obtain primary SCs, and there is a lack of nervous tissue donors. We investigated the potential of Wharton's Jelly-derived mesenchymal stem cells (WJ-MSCs) in differentiating into Schwann cell-like cells (WJ-SCLCs) as an alternative to SCs. We also examined whether implantation of WJ-SCLCs-laden acellular nerve grafts (ANGs) are effective in inducing functional recovery and nerve regeneration in an animal model of peripheral nerve injury. METHODS The differentiation of WJ-MSCs into WJ-SCLCs was determined by analyzing SC-specific markers. The secretion of neurotrophic factors was assessed by the Neuro Discovery antibody array. Neurite outgrowth and myelination of axons were found in a co-culture system involving motor neuron cell lines. The effects of ANGs on repairing sciatic nerves were evaluated using video gait angle test, isometric tetanic force analysis, and toluidine blue staining. RESULTS Compared with undifferentiated WJ-MSCs, WJ-SCLCs showed higher expression levels of SC-specific markers such as S100β, GFAP, KROX20, and NGFR. WJ-SCLCs also showed higher secreted amounts of brain-derived neurotrophic factor, glial cell-derived neurotrophic factor, and granulocyte-colony stimulating factor than did WJ-MSCs. WJ-SCLCs effectively promoted the outgrowth and myelination of neurites in motor neuron cells, and WJ-SCLCs laden ANGs significantly facilitated peripheral nerve regeneration in an animal model of sciatic nerve injury. CONCLUSION WJ-MSCs were readily differentiated into WJ-SCLCs, which effectively promoted the regeneration of peripheral nerves. Transplantation of WJ-SCLCs with ANGs might be useful for assisting peripheral nerve regeneration.
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Affiliation(s)
- Soon Jin Choi
- Asan Peripheral Nerve Regeneration Lab Institute for Life Sciences, Seoul, South Korea
| | - Suk Young Park
- Asan Peripheral Nerve Regeneration Lab Institute for Life Sciences, Seoul, South Korea
| | - Young Ho Shin
- Department of Orthopedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic Road 43-gil, Songpa-gu, Seoul, 05505, South Korea
| | - Seung-Ho Heo
- Convergence Medicine Research Center, Asan Medical Center, Seoul, South Korea
| | - Kang-Hyun Kim
- Convergence Medicine Research Center, Asan Medical Center, Seoul, South Korea
| | - Hyo In Lee
- Convergence Medicine Research Center, Asan Medical Center, Seoul, South Korea
| | - Jae Kwang Kim
- Asan Peripheral Nerve Regeneration Lab Institute for Life Sciences, Seoul, South Korea. .,Department of Orthopedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic Road 43-gil, Songpa-gu, Seoul, 05505, South Korea.
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20
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Kim J, Lee C, Shin Y, Wang S, Han J, Kim M, Kim JM, Shin SC, Lee BJ, Kim TJ, Jung Y. sEVs from tonsil-derived mesenchymal stromal cells alleviate activation of hepatic stellate cells and liver fibrosis through miR-486-5p. Mol Ther 2020; 29:1471-1486. [PMID: 33348053 PMCID: PMC8058446 DOI: 10.1016/j.ymthe.2020.12.025] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 09/24/2020] [Accepted: 12/15/2020] [Indexed: 02/06/2023] Open
Abstract
Mesenchymal stromal cells (MSCs) are considered as a promising therapeutic tool for liver fibrosis, a main feature of chronic liver disease. Because small extracellular vesicles (sEVs) harboring a variety of proteins and RNAs are known to have similar functions with their derived cells, MSC-derived sEVs carry out the regenerative capacities of MSCs. Human tonsil-derived MSCs (T-MSCs) are reported as a novel source of MSCs, but their effects on liver fibrosis remain unclear. In the present study, we investigated the effects of T-MSC-derived sEVs on liver fibrosis. The expression of profibrotic genes decreased in human primary hepatic stellate cells (pHSCs) co-cultured with T-MSCs. Treatment of T-MSC-sEVs inactivated human and mouse pHSCs. Administration of T-MSC-sEVs ameliorated hepatic injuries and fibrosis in chronically damaged liver induced by carbon tetrachloride (CCl4). miR-486-5p highly enriched in T-MSC-sEVs targeting the hedgehog receptor, smoothened (Smo), was upregulated, whereas Smo and Gli2, the hedgehog target gene, were downregulated in pHSCs and liver tissues treated with T-MSC-sEVs or miR-486-5p mimic, indicating that sEV-miR-486 inactivates HSCs by suppressing hedgehog signaling. Our results showed that T-MSCs attenuate HSC activation and liver fibrosis by delivering sEVs, and miR-486 in the sEVs inactivates hedgehog signaling, suggesting that T-MSCs and their sEVs are novel anti-fibrotic therapeutics for treating chronic liver disease.
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Affiliation(s)
- Jieun Kim
- Department of Integrated Biological Science, College of Natural Science, Pusan National University, Pusan 46241, Republic of Korea
| | - Chanbin Lee
- Department of Integrated Biological Science, College of Natural Science, Pusan National University, Pusan 46241, Republic of Korea
| | - Yongbo Shin
- Department of Integrated Biological Science, College of Natural Science, Pusan National University, Pusan 46241, Republic of Korea
| | - Sihyung Wang
- Department of Integrated Biological Science, College of Natural Science, Pusan National University, Pusan 46241, Republic of Korea
| | - Jinsol Han
- Department of Integrated Biological Science, College of Natural Science, Pusan National University, Pusan 46241, Republic of Korea
| | - Minju Kim
- Department of Integrated Biological Science, College of Natural Science, Pusan National University, Pusan 46241, Republic of Korea
| | - Ji Min Kim
- Pusan National University Medical Research Institute, Pusan National University School of Medicine, Pusan 49241, Republic of Korea
| | - Sung-Chan Shin
- Department of Otorhinolaryngology-Head and Neck Surgery, College of Medicine, Pusan National University and Medical Research Institute, Pusan National University Hospital, Pusan 49241, Republic of Korea
| | - Byung-Joo Lee
- Department of Otorhinolaryngology-Head and Neck Surgery, College of Medicine, Pusan National University and Medical Research Institute, Pusan National University Hospital, Pusan 49241, Republic of Korea
| | - Tae-Jin Kim
- Department of Integrated Biological Science, College of Natural Science, Pusan National University, Pusan 46241, Republic of Korea; Department of Biological Sciences, College of Natural Science, Pusan National University, Pusan 46241, Republic of Korea
| | - Youngmi Jung
- Department of Integrated Biological Science, College of Natural Science, Pusan National University, Pusan 46241, Republic of Korea; Department of Biological Sciences, College of Natural Science, Pusan National University, Pusan 46241, Republic of Korea.
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21
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Shin TH, Ahn JS, Oh SJ, Shin YY, Yang JW, Kang MJ, Kim JM, Lee BJ, Seo Y, Kim HS. TNF-α Priming Elicits Robust Immunomodulatory Potential of Human Tonsil-Derived Mesenchymal Stem Cells to Alleviate Murine Colitis. Biomedicines 2020; 8:biomedicines8120561. [PMID: 33276479 PMCID: PMC7760130 DOI: 10.3390/biomedicines8120561] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 11/29/2020] [Accepted: 11/30/2020] [Indexed: 02/06/2023] Open
Abstract
Mesenchymal stem cells (MSCs) have been spotlighted in the field of cell therapies as a promising tool for the treatment of intractable inflammatory diseases. However, their therapeutic potency still shows a gap between preclinical and clinical settings, and distinctive characteristics of specific tissue-derived MSCs and definitive ways to maximize their beneficial functions have not been fully elucidated yet. We previously identified the unique MSCs population from human palatine tonsil (TMSCs) and revealed their superior properties in proliferation and ROS regulation. Based on these findings, we explored further characteristics of TMSCs particularly focused on immunomodulatory function. We found the merit of TMSCs as a therapeutic agent that retains favorable MSCs properties until relatively late passages and revealed that pre-treatment of TNF-α can enhance the immunomodulatory abilities of TMSCs through the upregulation of the PTGS2/PGE2 axis. TMSCs primed with TNF-α effectively restrained the proliferation and differentiation of T lymphocytes and macrophages in vitro, and more interestingly, these TNF-α-licensed TMSCs exhibited significant prophylactic and therapeutic efficacy in a murine model of autoimmune-mediated acute colitis via clinical and histopathological assessment compared to unprimed naïve TMSCs. These findings provide novel insight into the optimization and standardization of MSCs-based anti-inflammatory therapies, especially targeting inflammatory bowel disease (IBD).
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Affiliation(s)
- Tae-Hoon Shin
- Translational Stem Cell Biology Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD 20892, USA;
| | - Ji-Su Ahn
- Dental and Life Science Institute, Pusan National University, Yangsan 50612, Korea; (J.-S.A.); (S.-J.O.); (Y.Y.S.); (J.W.Y.); (M.-J.K.)
- Department of Life Science in Dentistry, School of Dentistry, Pusan National University, Yangsan 50612, Korea
| | - Su-Jeong Oh
- Dental and Life Science Institute, Pusan National University, Yangsan 50612, Korea; (J.-S.A.); (S.-J.O.); (Y.Y.S.); (J.W.Y.); (M.-J.K.)
- Department of Life Science in Dentistry, School of Dentistry, Pusan National University, Yangsan 50612, Korea
| | - Ye Young Shin
- Dental and Life Science Institute, Pusan National University, Yangsan 50612, Korea; (J.-S.A.); (S.-J.O.); (Y.Y.S.); (J.W.Y.); (M.-J.K.)
- Department of Life Science in Dentistry, School of Dentistry, Pusan National University, Yangsan 50612, Korea
| | - Ji Won Yang
- Dental and Life Science Institute, Pusan National University, Yangsan 50612, Korea; (J.-S.A.); (S.-J.O.); (Y.Y.S.); (J.W.Y.); (M.-J.K.)
- Department of Life Science in Dentistry, School of Dentistry, Pusan National University, Yangsan 50612, Korea
| | - Min-Jung Kang
- Dental and Life Science Institute, Pusan National University, Yangsan 50612, Korea; (J.-S.A.); (S.-J.O.); (Y.Y.S.); (J.W.Y.); (M.-J.K.)
- Department of Life Science in Dentistry, School of Dentistry, Pusan National University, Yangsan 50612, Korea
| | - Ji Min Kim
- Department of Otorhinolaryngology-Head and Neck Surgery, Biomedical Research Institute, Pusan National University School of Medicine, Pusan National University Hospital, Busan 49241, Korea; (J.M.K); (B.-J.L.)
| | - Byung-Joo Lee
- Department of Otorhinolaryngology-Head and Neck Surgery, Biomedical Research Institute, Pusan National University School of Medicine, Pusan National University Hospital, Busan 49241, Korea; (J.M.K); (B.-J.L.)
| | - Yoojin Seo
- Dental and Life Science Institute, Pusan National University, Yangsan 50612, Korea; (J.-S.A.); (S.-J.O.); (Y.Y.S.); (J.W.Y.); (M.-J.K.)
- Department of Life Science in Dentistry, School of Dentistry, Pusan National University, Yangsan 50612, Korea
- Correspondence: (Y.S.); (H.-S.K.); Tel.: +82-51-510-8231 (Y.S.); +82-10-5283-0721 (H.-S.K.)
| | - Hyung-Sik Kim
- Dental and Life Science Institute, Pusan National University, Yangsan 50612, Korea; (J.-S.A.); (S.-J.O.); (Y.Y.S.); (J.W.Y.); (M.-J.K.)
- Department of Life Science in Dentistry, School of Dentistry, Pusan National University, Yangsan 50612, Korea
- Correspondence: (Y.S.); (H.-S.K.); Tel.: +82-51-510-8231 (Y.S.); +82-10-5283-0721 (H.-S.K.)
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Huang Z, Powell R, Phillips JB, Haastert-Talini K. Perspective on Schwann Cells Derived from Induced Pluripotent Stem Cells in Peripheral Nerve Tissue Engineering. Cells 2020; 9:E2497. [PMID: 33213068 PMCID: PMC7698557 DOI: 10.3390/cells9112497] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 11/13/2020] [Accepted: 11/16/2020] [Indexed: 02/06/2023] Open
Abstract
Schwann cells play a crucial role in successful peripheral nerve repair and regeneration by supporting both axonal growth and myelination. Schwann cells are therefore a feasible option for cell therapy treatment of peripheral nerve injury. However, sourcing human Schwann cells at quantities required for development beyond research is challenging. Due to their availability, rapid in vitro expansion, survival, and integration within the host tissue, stem cells have attracted considerable attention as candidate cell therapies. Among them, induced pluripotent stem cells (iPSCs) with the associated prospects for personalized treatment are a promising therapy to take the leap from bench to bedside. In this critical review, we firstly focus on the current knowledge of the Schwann cell phenotype in regard to peripheral nerve injury, including crosstalk with the immune system during peripheral nerve regeneration. Then, we review iPSC to Schwann cell derivation protocols and the results from recent in vitro and in vivo studies. We finally conclude with some prospects for the use of iPSCs in clinical settings.
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Affiliation(s)
- Zhong Huang
- Institute of Neuroanatomy and Cell Biology, Hannover Medical School, 30623 Hannover, Germany;
- Center for Systems Neuroscience (ZSN) Hannover, 30559 Hannover, Germany
| | - Rebecca Powell
- Department of Pharmacology, UCL School of Pharmacy, 29-39 Brunswick Square, London WC1N 1AX, UK;
- UCL Centre for Nerve Engineering, University College London, London WC1E 6BT, UK
| | - James B. Phillips
- Department of Pharmacology, UCL School of Pharmacy, 29-39 Brunswick Square, London WC1N 1AX, UK;
- UCL Centre for Nerve Engineering, University College London, London WC1E 6BT, UK
| | - Kirsten Haastert-Talini
- Institute of Neuroanatomy and Cell Biology, Hannover Medical School, 30623 Hannover, Germany;
- Center for Systems Neuroscience (ZSN) Hannover, 30559 Hannover, Germany
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Ha N, Choi YI, Jung N, Song JY, Bae DK, Kim MC, Lee YJ, Song H, Kwak G, Jeong S, Park S, Nam SH, Jung S, Choi B. A novel histone deacetylase 6 inhibitor improves myelination of Schwann cells in a model of Charcot-Marie-Tooth disease type 1A. Br J Pharmacol 2020; 177:5096-5113. [PMID: 33460073 PMCID: PMC7589015 DOI: 10.1111/bph.15231] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Revised: 07/22/2020] [Accepted: 07/25/2020] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND AND PURPOSE Charcot-Marie-Tooth (CMT) disease is the most common hereditary peripheral neuropathy. CMT type 1A (CMT1A) accounts for approximately 50% of CMT patients and is linked to PMP22 gene duplication. Histone deacetylase-6 (HDAC6) has pleiotropic effects, such as regulating lipid homeostasis and cellular stress. Although HDAC6 has been regarded as a promising drug target for neurodegenerative diseases, its inhibition has not yet been tested in CMT1A. Here we have tested the therapeutic potential of CKD-504, a clinical stage HDAC6 inhibitor, in a mouse model of CMT1A EXPERIMENTAL APPROACH: The potency and selectivity of CKD-504 was evaluated, using a HDAC enzyme panel assay and western blots. The therapeutic potential of CKD-504 was evaluated using behavioural testing and electrophysiological assessments in the C22 mouse model of CMT1A. PMP22 protein expression and aggregation were analysed in mesenchymal stem cell-derived Schwann cells from CMT1A patients and sciatic nerves from C22 mice. KEY RESULTS The HDAC6 inhibitor, CKD-504, modulated molecular chaperon proteins such as HSP90 and HSP70, which are involved in the folding/refolding of proteins such as PMP22. CKD-504 treatment restored myelination in both mesenchymal stem cell-derived Schwann cells from CMT1A patients and sciatic nerves of C22 mice and improved the axonal integrity of the sciatic nerve, leading to behavioural, electrophysiological, and histological improvements in C22 mice. CONCLUSION AND IMPLICATIONS A novel HDAC6 inhibitor, CKD-504, has potent therapeutic efficacy for CMT1A.
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Affiliation(s)
- Nina Ha
- Department of Health Sciences and Technology, SAIHSTSungkyunkwan UniversitySeoulRepublic of Korea
- CKD Research InstituteYonginRepublic of Korea
| | | | - Namhee Jung
- Department of Biochemistry, College of MedicineEwha Womans UniversitySeoulRepublic of Korea
| | | | | | | | | | | | - Geon Kwak
- Department of Health Sciences and Technology, SAIHSTSungkyunkwan UniversitySeoulRepublic of Korea
| | - Soyeon Jeong
- Department of Biochemistry, College of MedicineEwha Womans UniversitySeoulRepublic of Korea
| | - Saeyoung Park
- Department of Biochemistry, College of MedicineEwha Womans UniversitySeoulRepublic of Korea
| | - Soo Hyun Nam
- Department of Neurology, Samsung Medical CenterSungkyunkwan University School of MedicineSeoulRepublic of Korea
| | - Sung‐Chul Jung
- Department of Biochemistry, College of MedicineEwha Womans UniversitySeoulRepublic of Korea
| | - Byung‐Ok Choi
- Department of Health Sciences and Technology, SAIHSTSungkyunkwan UniversitySeoulRepublic of Korea
- Department of Neurology, Samsung Medical CenterSungkyunkwan University School of MedicineSeoulRepublic of Korea
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Wilcox M, Gregory H, Powell R, Quick TJ, Phillips JB. Strategies for Peripheral Nerve Repair. CURRENT TISSUE MICROENVIRONMENT REPORTS 2020; 1:49-59. [PMID: 33381765 PMCID: PMC7749870 DOI: 10.1007/s43152-020-00002-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
PURPOSE OF REVIEW This review focuses on biomechanical and cellular considerations required for development of biomaterials and engineered tissues suitable for implantation following PNI, as well as translational requirements relating to outcome measurements for testing success in patients. RECENT FINDINGS Therapies that incorporate multiple aspects of the regenerative environment are likely to be key to improving therapies for nerve regeneration. This represents a complex challenge when considering the diversity of biological, chemical and mechanical factors involved. In addition, clinical outcome measures following peripheral nerve repair which are sensitive and responsive to changes in the tissue microenvironment following neural injury and regeneration are required. SUMMARY Effective new therapies for the treatment of PNI are likely to include engineered tissues and biomaterials able to evoke a tissue microenvironment that incorporates both biochemical and mechanical features supportive to regeneration. Translational development of these technologies towards clinical use in humans drives a concomitant need for improved clinical measures to quantify nerve regeneration.
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Affiliation(s)
- Matthew Wilcox
- Department of Pharmacology, UCL School of Pharmacy, University College London, 29-39 Brunswick Square, London, WC1N 1AX UK
- UCL Centre for Nerve Engineering, University College London, London, UK
- Peripheral Nerve Injury Research Unit, Royal National Orthopaedic Hospital, Stanmore, UK
| | - Holly Gregory
- Department of Pharmacology, UCL School of Pharmacy, University College London, 29-39 Brunswick Square, London, WC1N 1AX UK
- UCL Centre for Nerve Engineering, University College London, London, UK
| | - Rebecca Powell
- Department of Pharmacology, UCL School of Pharmacy, University College London, 29-39 Brunswick Square, London, WC1N 1AX UK
- UCL Centre for Nerve Engineering, University College London, London, UK
| | - Tom J. Quick
- Peripheral Nerve Injury Research Unit, Royal National Orthopaedic Hospital, Stanmore, UK
| | - James B. Phillips
- Department of Pharmacology, UCL School of Pharmacy, University College London, 29-39 Brunswick Square, London, WC1N 1AX UK
- UCL Centre for Nerve Engineering, University College London, London, UK
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Seo Y, Shin TH, Ahn JS, Oh SJ, Shin YY, Yang JW, Park HY, Shin SC, Kwon HK, Kim JM, Sung ES, Park GC, Lee BJ, Kim HS. Human Tonsil-Derived Mesenchymal Stromal Cells Maintain Proliferating and ROS-Regulatory Properties via Stanniocalcin-1. Cells 2020; 9:cells9030636. [PMID: 32155780 PMCID: PMC7140534 DOI: 10.3390/cells9030636] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2020] [Revised: 02/29/2020] [Accepted: 03/04/2020] [Indexed: 02/07/2023] Open
Abstract
Mesenchymal stromal cells (MSCs) from various sources exhibit different potential for stemness and therapeutic abilities. Recently, we reported a unique MSCs from human palatine tonsil (TMSCs) and their superior proliferation capacity compared to MSCs from other sources. However, unique characteristics of each MSC are not yet precisely elucidated. We investigated the role of stanniocalcin-1 (STC1), an anti-oxidative hormone, in the functions of TMSCs. We found that STC1 was highly expressed in TMSC compared with MSCs from bone marrow or adipose tissue. The proliferation, senescence and differentiation of TMSCs were assessed after the inhibition of STC1 expression. STC1 inhibition resulted in a significant decrease in the proliferation of TMSCs and did not affect the differentiation potential. To reveal the anti-oxidative ability of STC1 in TMSCs themselves or against other cell types, the generation of mitochondrial reactive oxygen species (ROS) in TMSC or ROS-mediated production of interleukin (IL)-1β from macrophage-like cells were detected. Interestingly, the basal level of ROS generation in TMSCs was significantly elevated after STC1 inhibition. Moreover, down-regulation of STC1 impaired the inhibitory effect of TMSCs on IL-1β production in macrophages. Taken together, these findings indicate that STC1 is highly expressed in TMSCs and plays a critical role in proliferating and ROS-regulatory abilities.
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Affiliation(s)
- Yoojin Seo
- Department of Life Science in Dentistry, School of Dentistry, Pusan National University, Yangsan 50612, Korea; (Y.S.); (J.-S.A.); (S.-J.O.); (Y.Y.S.); (J.W.Y.)
- Dental and Life Science Institute, Pusan National University, Yangsan 50612, Korea
| | - Tae-Hoon Shin
- Biomedical Research Institute, Pusan National University Hospital, Busan 49241, Korea; (T.-H.S.); (H.Y.P.)
- Translational Stem Cell Biology Branch, National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Ji-Su Ahn
- Department of Life Science in Dentistry, School of Dentistry, Pusan National University, Yangsan 50612, Korea; (Y.S.); (J.-S.A.); (S.-J.O.); (Y.Y.S.); (J.W.Y.)
- Dental and Life Science Institute, Pusan National University, Yangsan 50612, Korea
| | - Su-Jeong Oh
- Department of Life Science in Dentistry, School of Dentistry, Pusan National University, Yangsan 50612, Korea; (Y.S.); (J.-S.A.); (S.-J.O.); (Y.Y.S.); (J.W.Y.)
- Dental and Life Science Institute, Pusan National University, Yangsan 50612, Korea
| | - Ye Young Shin
- Department of Life Science in Dentistry, School of Dentistry, Pusan National University, Yangsan 50612, Korea; (Y.S.); (J.-S.A.); (S.-J.O.); (Y.Y.S.); (J.W.Y.)
- Dental and Life Science Institute, Pusan National University, Yangsan 50612, Korea
| | - Ji Won Yang
- Department of Life Science in Dentistry, School of Dentistry, Pusan National University, Yangsan 50612, Korea; (Y.S.); (J.-S.A.); (S.-J.O.); (Y.Y.S.); (J.W.Y.)
- Dental and Life Science Institute, Pusan National University, Yangsan 50612, Korea
| | - Hee Young Park
- Biomedical Research Institute, Pusan National University Hospital, Busan 49241, Korea; (T.-H.S.); (H.Y.P.)
| | - Sung-Chan Shin
- Department of Otorhinolaryngology, College of Medicine, Pusan National University and Biomedical Research Institute, Pusan National University Hospital, Busan 49241, Korea; (S.-C.S.); (H.-K.K.); (J.M.K.)
| | - Hyun-Keun Kwon
- Department of Otorhinolaryngology, College of Medicine, Pusan National University and Biomedical Research Institute, Pusan National University Hospital, Busan 49241, Korea; (S.-C.S.); (H.-K.K.); (J.M.K.)
| | - Ji Min Kim
- Department of Otorhinolaryngology, College of Medicine, Pusan National University and Biomedical Research Institute, Pusan National University Hospital, Busan 49241, Korea; (S.-C.S.); (H.-K.K.); (J.M.K.)
| | - Eui-Suk Sung
- Department of Otorhinolaryngology-Head and Neck Surgery, Biomedical Research Institute, Pusan National University School of Medicine, Yangsan Pusan National University Hospital, Yangsan 50612, Korea;
| | - Gi Cheol Park
- Department of Otolaryngology – Head and Neck Surgery, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon 51353, Korea;
| | - Byung-Joo Lee
- Department of Otorhinolaryngology, College of Medicine, Pusan National University and Biomedical Research Institute, Pusan National University Hospital, Busan 49241, Korea; (S.-C.S.); (H.-K.K.); (J.M.K.)
- Correspondence: (B.-J.L.); (H.-S.K.); Tel.: +82-51-240-7675 (B.-J.L.); +82-51-510-8231 (H.-S.K.)
| | - Hyung-Sik Kim
- Department of Life Science in Dentistry, School of Dentistry, Pusan National University, Yangsan 50612, Korea; (Y.S.); (J.-S.A.); (S.-J.O.); (Y.Y.S.); (J.W.Y.)
- Dental and Life Science Institute, Pusan National University, Yangsan 50612, Korea
- Correspondence: (B.-J.L.); (H.-S.K.); Tel.: +82-51-240-7675 (B.-J.L.); +82-51-510-8231 (H.-S.K.)
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Riuzzi F, Chiappalupi S, Arcuri C, Giambanco I, Sorci G, Donato R. S100 proteins in obesity: liaisons dangereuses. Cell Mol Life Sci 2020; 77:129-147. [PMID: 31363816 PMCID: PMC11104817 DOI: 10.1007/s00018-019-03257-4] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Revised: 07/19/2019] [Accepted: 07/24/2019] [Indexed: 02/07/2023]
Abstract
Obesity is an endemic pathophysiological condition and a comorbidity associated with hypercholesterolemia, hypertension, cardiovascular disease, type 2 diabetes mellitus, and cancer. The adipose tissue of obese subjects shows hypertrophic adipocytes, adipocyte hyperplasia, and chronic low-grade inflammation. S100 proteins are Ca2+-binding proteins exclusively expressed in vertebrates in a cell-specific manner. They have been implicated in the regulation of a variety of functions acting as intracellular Ca2+ sensors transducing the Ca2+ signal and extracellular factors affecting cellular activity via ligation of a battery of membrane receptors. Certain S100 proteins, namely S100A4, the S100A8/S100A9 heterodimer and S100B, have been implicated in the pathophysiology of obesity-promoting macrophage-based inflammation via toll-like receptor 4 and/or receptor for advanced glycation end-products ligation. Also, serum levels of S100A4, S100A8/S100A9, S100A12, and S100B correlate with insulin resistance/type 2 diabetes, metabolic risk score, and fat cell size. Yet, secreted S100B appears to exert neurotrophic effects on sympathetic fibers in brown adipose tissue contributing to the larger sympathetic innervation of this latter relative to white adipose tissue. In the present review we first briefly introduce S100 proteins and then critically examine their role(s) in adipose tissue and obesity.
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Affiliation(s)
- Francesca Riuzzi
- Department of Experimental Medicine, Perugia Medical School, University of Perugia, Piazza Lucio Severi 1, 06132, Perugia, Italy
- Interuniversity Institute of Myology (IIM), University of Perugia, 06132, Perugia, Italy
| | - Sara Chiappalupi
- Department of Experimental Medicine, Perugia Medical School, University of Perugia, Piazza Lucio Severi 1, 06132, Perugia, Italy
- Interuniversity Institute of Myology (IIM), University of Perugia, 06132, Perugia, Italy
| | - Cataldo Arcuri
- Department of Experimental Medicine, Perugia Medical School, University of Perugia, Piazza Lucio Severi 1, 06132, Perugia, Italy
| | - Ileana Giambanco
- Department of Experimental Medicine, Perugia Medical School, University of Perugia, Piazza Lucio Severi 1, 06132, Perugia, Italy
| | - Guglielmo Sorci
- Department of Experimental Medicine, Perugia Medical School, University of Perugia, Piazza Lucio Severi 1, 06132, Perugia, Italy
- Interuniversity Institute of Myology (IIM), University of Perugia, 06132, Perugia, Italy
- Centro Universitario di Ricerca sulla Genomica Funzionale, University of Perugia, 06132, Perugia, Italy
| | - Rosario Donato
- Department of Experimental Medicine, Perugia Medical School, University of Perugia, Piazza Lucio Severi 1, 06132, Perugia, Italy.
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Jung H, Kim HS, Lee JH, Lee JJ, Park HS. Wound Healing Promoting Activity of Tonsil-Derived Stem Cells on 5-Fluorouracil-Induced Oral Mucositis Model. Tissue Eng Regen Med 2019; 17:105-119. [PMID: 32002842 DOI: 10.1007/s13770-019-00226-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Revised: 09/10/2019] [Accepted: 10/22/2019] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND We first determined the efficacy of lesional injection of tonsil-derived MSCs (mesenchymal stem cells) for the treatment of 5-fluorouracil induced oral mucositis. METHODS Oral mucositis was induced in hamsters by administration of 5-fluorouracil (day 0, 2, 4) followed by mechanical trauma (day 1, 2, 4). The experimental groups included MT (mechanical trauma only), 5-FU + MT (mechanical trauma with 5-fluorouracil administration), TMSC (mechanical trauma with 5-fluorouracil administration, tonsil-derived mesenchymal stem cells injection), DEXA (mechanical trauma with 5-fluorouracil administration, dexamethasone injection), and saline (mechanical trauma with 5-fluorouracil administration, saline injection). RESULTS On day 10, gross and histologic analyses showed that nearly complete healing and epithelialization of the cheek mucosa of the TMSC group, whereas the other groups showed definite ulcerative lesions. Compared with the MT and DEXA groups, CD31 expression was greater in the TMSC group on days 10 and 14. Tendency towards a decrease in MMP2 expression with the time in the TMSC group was observed. In addition, the TMSC group showed higher expression of TGF-β, and NOX4 on day 10 compared with the other groups. Scratch assay demonstrated that the conditioned media harvested from tonsil-derived MSCs significantly increased migratory efficacy of NIH3T3 cells. Transwell assay showed that the preferential migration of tonsil-derived MSCs to the wound area. CONCLUSION Intralesional administration of tonsil-derived MSCs may accelerate wound healing of 5-fluorouracil induced oral mucositis by upregulating neovascularization and effective wound contraction. In addition, tonsil-derived MSCs might contribute to oral ulcer regeneration via the stimulation of fibroblast proliferation and migration.
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Affiliation(s)
- Harry Jung
- Institute of New Frontier Research Team, Hallym University, Hallym Clinical and Translation Science Institute, 1 Hallymdaehak-gil, Chuncheon, Gangwon-do, 24252, Republic of Korea
| | - Han Su Kim
- Department of Otorhinolaryngology-Head and Neck Surgery, School of Medicine, Ewha Womans University, 1071 Anyangcheon-ro, Seoul, 07985, Republic of Korea
| | - Jun Ho Lee
- Department of Otorhinolaryngology-Head and Neck Surgery, College of Medicine, Chuncheon Sacred Heart Hospital, Hallym University, 77 Sakju-ro, Chuncheon, Gangwon-do, 24253, Republic of Korea
| | - Jae Jun Lee
- Department of Anesthesiology and Pain Medicine, College of Medicine, Hallym University, 77 Sakju-ro, Chuncheon, Gangwon-do, 24253, Republic of Korea
| | - Hae Sang Park
- Institute of New Frontier Research Team, Hallym University, Hallym Clinical and Translation Science Institute, 1 Hallymdaehak-gil, Chuncheon, Gangwon-do, 24252, Republic of Korea. .,Department of Otorhinolaryngology-Head and Neck Surgery, College of Medicine, Chuncheon Sacred Heart Hospital, Hallym University, 77 Sakju-ro, Chuncheon, Gangwon-do, 24253, Republic of Korea.
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28
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Li G, Li S, Zhang L, Chen S, Sun Z, Li S, Zhang L, Yang Y. Construction of Biofunctionalized Anisotropic Hydrogel Micropatterns and Their Effect on Schwann Cell Behavior in Peripheral Nerve Regeneration. ACS APPLIED MATERIALS & INTERFACES 2019; 11:37397-37410. [PMID: 31525950 DOI: 10.1021/acsami.9b08510] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Hydrogels have promising application in tissue regeneration due to their excellent physicochemical and biocompatible properties, whereas anisotropic micropatterns are been proven to directionally induce cell alignment and accelerate cell migration. However, an effect of biofunctionalized anisotropic hydrogel micropatterns on nerve regeneration has rarely been reported. In this study, the anisotropic polyacrylamide (PAM) hydrogel micropatterns with aligned ridge/groove structures were first prepared via in situ free radical polymerization and micromolding, and then biofunctionalized using YIGSR peptide for better promoting cell growth. The morphology, swelling ratio, wettability, mechanical properties, and stability of the prepared hydrogel were characterized. The successful immobilization of YIGSR peptide on the PAM hydrogel was monitored using FTIR, immunofluorescence staining, and ELISA. The effects on adhesion, directional growth, and biological function of Schwann cells were evaluated. The results displayed that the anisotropic PAM hydrogel micropatterns with inner porous structure possessed good stability, swelling, and mechanical properties. The YIGSR peptide could be well immobilized on hydrogel micropatterns with a percentage of 62.6%. The biofunctionalized anisotropic hydrogel micropatterns could effectively regulate the orientation growth of Schwann cells, and obviously up-regulate BDNF (40%) and β-actin (50%) expression compared with single hydrogel micropatterns, without negatively affecting the normal secretion of neurotropic factors by Schwann cells. To the best of our knowledge, this is the first time to study the construction and effect of biofunctionalized anisotropic hydrogel micropatterns on nerve regeneration, which may provide an experimental and theoretical basis for the design and development of artificial implants for nerve regeneration application.
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Affiliation(s)
| | - Shenjie Li
- Medical School of Nantong University , 226001 , Nantong , P.R. China
| | | | | | - Zedong Sun
- Medical School of Nantong University , 226001 , Nantong , P.R. China
| | - Siqi Li
- Medical School of Nantong University , 226001 , Nantong , P.R. China
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29
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Patel M, Lee HJ, Son S, Kim H, Kim J, Jeong B. Iron Ion-Releasing Polypeptide Thermogel for Neuronal Differentiation of Mesenchymal Stem Cells. Biomacromolecules 2019; 21:143-151. [DOI: 10.1021/acs.biomac.9b01096] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Madhumita Patel
- Department of Chemistry and Nanoscience, Ewha Womans University, 52 Ewhayeodae-gil, Seodaemun-gu, Seoul, Korea
| | - Hyun Jung Lee
- Department of Chemistry and Nanoscience, Ewha Womans University, 52 Ewhayeodae-gil, Seodaemun-gu, Seoul, Korea
| | - Seungyi Son
- Department of Chemistry and Nanoscience, Ewha Womans University, 52 Ewhayeodae-gil, Seodaemun-gu, Seoul, Korea
| | - Heeju Kim
- Department of Chemistry and Nanoscience, Ewha Womans University, 52 Ewhayeodae-gil, Seodaemun-gu, Seoul, Korea
| | - Jinheung Kim
- Department of Chemistry and Nanoscience, Ewha Womans University, 52 Ewhayeodae-gil, Seodaemun-gu, Seoul, Korea
| | - Byeongmoon Jeong
- Department of Chemistry and Nanoscience, Ewha Womans University, 52 Ewhayeodae-gil, Seodaemun-gu, Seoul, Korea
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Cho KA, Lee HJ, Jeong H, Kim M, Jung SY, Park HS, Ryu KH, Lee SJ, Jeong B, Lee H, Kim HS. Tonsil-derived stem cells as a new source of adult stem cells. World J Stem Cells 2019; 11:506-518. [PMID: 31523370 PMCID: PMC6716082 DOI: 10.4252/wjsc.v11.i8.506] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Revised: 07/25/2019] [Accepted: 07/30/2019] [Indexed: 02/06/2023] Open
Abstract
Located near the oropharynx, the tonsils are the primary mucosal immune organ. Tonsil tissue is a promising alternative source for the high-yield isolation of adult stem cells, and recent studies have reported the identification and isolation of tonsil-derived stem cells (T-SCs) from waste surgical tissue following tonsillectomies in relatively young donors (i.e., under 10 years old). As such, T-SCs offer several advantages, including superior proliferation and a shorter doubling time compared to bone marrow-derived mesenchymal stem cells (MSCs). T-SCs also exhibit multi-lineage differentiation, including mesodermal, endodermal (e.g., hepatocytes and parathyroid-like cells), and even ectodermal cells (e.g., Schwann cells). To this end, numbers of researchers have evaluated the practical use of T-SCs as an alternative source of autologous or allogenic MSCs. In this review, we summarize the details of T-SC isolation and identification and provide an overview of their application in cell therapy and regenerative medicine.
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Affiliation(s)
- Kyung-Ah Cho
- Department of Microbiology, College of Medicine, Ewha Womans University, Seoul 07985, South Korea
| | - Hyun Jung Lee
- Department of Chemistry and Nano Science, Ewha Womans University, Seoul 03760, South Korea
| | - Hansaem Jeong
- College of Pharmacy, Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul 03760, South Korea
| | - Miri Kim
- College of Pharmacy, Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul 03760, South Korea
| | - Soo Yeon Jung
- Department of Otorhinolaryngology, College of Medicine, Ewha Womans University, Seoul 07985, South Korea
| | - Hae Sang Park
- Department of Otorhinolaryngology, College of Medicine, Hallym University, Chuncheon 24252, South Korea
| | - Kyung-Ha Ryu
- Department of Pediatrics, College of Medicine, Ewha Womans University, Seoul 07985, South Korea
| | - Seung Jin Lee
- College of Pharmacy, Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul 03760, South Korea
| | - Byeongmoon Jeong
- Department of Chemistry and Nano Science, Ewha Womans University, Seoul 03760, South Korea
| | - Hyukjin Lee
- College of Pharmacy, Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul 03760, South Korea
| | - Han Su Kim
- Department of Otorhinolaryngology, College of Medicine, Ewha Womans University, Seoul 07985, South Korea
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Oh SY, Choi YM, Kim HY, Park YS, Jung SC, Park JW, Woo SY, Ryu KH, Kim HS, Jo I. Application of Tonsil-Derived Mesenchymal Stem Cells in Tissue Regeneration: Concise Review. Stem Cells 2019; 37:1252-1260. [PMID: 31287931 PMCID: PMC6852396 DOI: 10.1002/stem.3058] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Revised: 05/23/2019] [Accepted: 06/25/2019] [Indexed: 12/12/2022]
Abstract
Since the discovery of stem cells and multipotency characteristics of mesenchymal stem cells (MSCs), there has been tremendous development in regenerative medicine. MSCs derived from bone marrow have been widely used in various research applications, yet there are limitations such as invasiveness of obtaining samples, low yield and proliferation rate, and questions regarding their practicality in clinical applications. Some have suggested that MSCs from other sources, specifically those derived from palatine tonsil tissues, that is, tonsil‐derived MSCs (TMSCs), could be considered as a new potential therapeutic tool in regenerative medicine due to their superior proliferation rate and differentiation capabilities with low immunogenicity and ease of obtaining. Several studies have determined that TMSCs have differentiation potential not only into the mesodermal lineage but also into the endodermal as well as ectodermal lineages, expanding their potential usage and placing them as an appealing option to consider for future studies in regenerative medicine. In this review, the differentiation capacities of TMSCs and their therapeutic competencies from past studies are addressed. stem cells2019;37:1252–1260
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Affiliation(s)
- Se-Young Oh
- Department of Molecular Medicine, College of Medicine, Ewha Womans University, Seoul, Republic of Korea
| | - Young Min Choi
- Department of Molecular Medicine, College of Medicine, Ewha Womans University, Seoul, Republic of Korea
| | - Ha Yeong Kim
- Department of Molecular Medicine, College of Medicine, Ewha Womans University, Seoul, Republic of Korea.,Department of Otorhinolaryngology-Head and Neck Surgery, College of Medicine, Ewha Womans University, Seoul, Republic of Korea
| | - Yoon Shin Park
- School of Biological Sciences, College of Natural Sciences, Chungbuk National University, Cheongju, Republic of Korea
| | - Sung-Chul Jung
- Department of Biochemistry, College of Medicine, Ewha Womans University, Seoul, Republic of Korea
| | - Joo-Won Park
- Department of Biochemistry, College of Medicine, Ewha Womans University, Seoul, Republic of Korea
| | - So-Youn Woo
- Department of Microbiology, College of Medicine, Ewha Womans University, Seoul, Republic of Korea
| | - Kyung-Ha Ryu
- Department of Pediatrics, College of Medicine, Ewha Womans University, Seoul, Republic of Korea
| | - Han Su Kim
- Department of Otorhinolaryngology-Head and Neck Surgery, College of Medicine, Ewha Womans University, Seoul, Republic of Korea
| | - Inho Jo
- Department of Molecular Medicine, College of Medicine, Ewha Womans University, Seoul, Republic of Korea
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Schwann Cell-Like Cells Derived from Human Amniotic Mesenchymal Stem Cells Promote Peripheral Nerve Regeneration through a MicroRNA-214/c-Jun Pathway. Stem Cells Int 2019; 2019:2490761. [PMID: 31354837 PMCID: PMC6636479 DOI: 10.1155/2019/2490761] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Revised: 04/08/2019] [Accepted: 04/17/2019] [Indexed: 12/18/2022] Open
Abstract
Background The use of Schwann cell-like cells (SCLCs) derived from stem cells has been introduced as an effective strategy for promoting peripheral nerve regeneration (PNR). However, molecular mechanisms underlying therapeutic transplantation of SCLCs for PNR are often ignored. Objectives To explore the potential of SCLCs for the treatment of sciatic never injury and investigate the underlying molecule mechanisms. Method SCLCs differentiated from human amniotic mesenchymal stem cells (hAMSCs) and specific markers of Schwann cells were detected. SCLCs were transplanted into the injured sites of a rat model of sciatic nerve injury, and sciatic nerve functional index (SFI) was determined. Results SCLCs expressed specific markers of Schwann cells as well as secreted neurotrophic factors. The transplantation of SCLCs into injured sites of a rat model of sciatic nerve injury promoted the functional recovery. With regard to the underlying molecular mechanisms, we identified c-Jun as a negative regulator of the myelination of SCLCs. Moreover, we discovered a novel signaling transduction pathway in SCLCs; that is, miR-214 directly targets c-Jun to promote the myelination of SCLCs. Finally, we demonstrated that miR-214 upon overexpression in SCLCs enhanced the therapeutic effects of SCLCs on sciatic nerve injury. Conclusions We demonstrate that SCLCs have beneficial effect for myelination. Moreover, our results provide a previously unknown molecular basis underlying the treatment of peripheral nerve injury with SCLCs and also offer a practical strategy for future therapeutic promotion of PNR.
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Differentiation of Motor Neuron-Like Cells from Tonsil-Derived Mesenchymal Stem Cells and Their Possible Application to Neuromuscular Junction Formation. Int J Mol Sci 2019; 20:ijms20112702. [PMID: 31159418 PMCID: PMC6600529 DOI: 10.3390/ijms20112702] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 05/27/2019] [Accepted: 05/30/2019] [Indexed: 12/11/2022] Open
Abstract
Human tonsil-derived mesenchymal stem cells (T-MSCs) are newly identified MSCs and present typical features of MSCs, including having the differentiation capacity into the three germ layers and excellent proliferation capacity. They are easily sourced and are useful for stem cell therapy in various disease states. We previously reported that T-MSCs could be differentiated into skeletal myocytes and Schwann-like cells; therefore, they are a promising candidate for cell therapies for neuromuscular disease. Motor neurons (MNs), which regulate spontaneous behavior, are affected by a wide range of MN diseases (MNDs) for which there are no effective remedies. We investigated the differentiation potential of MN-like cells derived from T-MSCs (T-MSC-MNCs) for application to therapy of MNDs. After the process of MN differentiation, the expression of MN-related markers, including Islet 1, HB9/HLXB9 (HB9), and choline acetyltransferase (ChAT), was increased when compared with undifferentiated T-MSCs. The secretion of acetylcholine to the conditioned medium was significantly increased after MN differentiation. We cocultured T-MSC-MNCs and human skeletal muscle cells, and confirmed the presence of the acetylcholine receptor clusters, which demonstrated the formation of neuromuscular junctions. The potential functional improvements afforded by these T-MSC-MNCs could be useful in the treatment of MNDs caused by genetic mutation, viral infection, or environmental problems.
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Sherman LS, Romagano MP, Williams SF, Rameshwar P. Mesenchymal stem cell therapies in brain disease. Semin Cell Dev Biol 2019; 95:111-119. [PMID: 30922957 DOI: 10.1016/j.semcdb.2019.03.003] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Revised: 02/08/2019] [Accepted: 03/19/2019] [Indexed: 12/19/2022]
Abstract
As treatments for diseases throughout the body progress, treatment for many brain diseases has been at a standstill due to difficulties in drug delivery. While new drugs are being discovered in vitro, these therapies are often hindered by inefficient tissue distribution and, more commonly, an inability to cross the blood brain barrier. Mesenchymal stem cells are thus being investigated as a delivery tool to directly target therapies to the brain to treat wide array of brain diseases. This review discusses the use of mesenchymal stem cells in hypoxic disease (hypoxic ischemic encephalopathy), an inflammatory neurodegenerative disease (multiple sclerosis), and a malignant condition (glioma).
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Affiliation(s)
- Lauren S Sherman
- Division of Hematology/Oncology, Department of Medicine, New Jersey Medical School, Rutgers Biomedical and Health Sciences, Newark, NJ, USA; School of Graduate Studies, Biomedical Sciences Programs - Newark, Rutgers University, Newark, NJ, USA
| | - Matthew P Romagano
- Department of Obstetrics, Gynecology and Women's Health, New Jersey Medical School, Rutgers Biomedical and Health Sciences, Newark, NJ, USA
| | - Shauna F Williams
- Department of Obstetrics, Gynecology and Women's Health, New Jersey Medical School, Rutgers Biomedical and Health Sciences, Newark, NJ, USA
| | - Pranela Rameshwar
- Division of Hematology/Oncology, Department of Medicine, New Jersey Medical School, Rutgers Biomedical and Health Sciences, Newark, NJ, USA.
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Patel M, Lee HJ, Kwon OH, Jeong B. Polypeptide Thermogel-Filled Silk Tube as a Bioactive Nerve Conduit. ACS APPLIED BIO MATERIALS 2019; 2:1967-1974. [DOI: 10.1021/acsabm.9b00026] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Madhumita Patel
- Department of Chemistry and Nanoscience, Ewha Womans University, 52 Ewhayeodae-gil, Seodaemun-gu, Seoul 03760, Korea
| | - Hyun Jung Lee
- Department of Chemistry and Nanoscience, Ewha Womans University, 52 Ewhayeodae-gil, Seodaemun-gu, Seoul 03760, Korea
| | - Oh Hyeong Kwon
- Department of Polymer Science and Engineering, Kumoh National Institute of Technology, 61 Daehak-ro, Gumi, Gyeongbuk 39177, Korea
| | - Byeongmoon Jeong
- Department of Chemistry and Nanoscience, Ewha Womans University, 52 Ewhayeodae-gil, Seodaemun-gu, Seoul 03760, Korea
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Kim H, Kim Y, Park J, Hwang NS, Lee YK, Hwang Y. Recent Advances in Engineered Stem Cell-Derived Cell Sheets for Tissue Regeneration. Polymers (Basel) 2019; 11:E209. [PMID: 30960193 PMCID: PMC6419010 DOI: 10.3390/polym11020209] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2018] [Revised: 01/21/2019] [Accepted: 01/23/2019] [Indexed: 12/22/2022] Open
Abstract
The substantial progress made in the field of stem cell-based therapy has shown its significant potential applications for the regeneration of defective tissues and organs. Although previous studies have yielded promising results, several limitations remain and should be overcome for translating stem cell-based therapies to clinics. As a possible solution to current bottlenecks, cell sheet engineering (CSE) is an efficient scaffold-free method for harvesting intact cell sheets without the use of proteolytic enzymes, and may be able to accelerate the adoption of stem cell-based treatments for damaged tissues and organs regeneration. CSE uses a temperature-responsive polymer-immobilized surface to form unique, scaffold-free cell sheets composed of one or more cell layers maintained with important intercellular junctions, cell-secreted extracellular matrices, and other important cell surface proteins, which can be achieved by changing the surrounding temperature. These three-dimensional cell sheet-based tissues can be designed for use in clinical applications to target-specific tissue regeneration. This review will highlight the principles, progress, and clinical relevance of current approaches in the cell sheet-based technology, focusing on stem cell-based therapies for bone, periodontal, skin, and vascularized muscles.
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Affiliation(s)
- Hyunbum Kim
- Soonchunhyang Institute of Medi-bio Science (SIMS), Soonchunhyang University, Cheonan-si, Chungcheongnam-do 31151, Korea.
- School of Chemical and Biological Engineering, the Institute of Chemical Processes, Seoul National University, Seoul 08826, Korea.
- The BioMax Institute of Seoul National University, Seoul 08826, Korea.
| | - Yunhye Kim
- Soonchunhyang Institute of Medi-bio Science (SIMS), Soonchunhyang University, Cheonan-si, Chungcheongnam-do 31151, Korea.
| | - Jihyun Park
- Soonchunhyang Institute of Medi-bio Science (SIMS), Soonchunhyang University, Cheonan-si, Chungcheongnam-do 31151, Korea.
| | - Nathaniel S Hwang
- School of Chemical and Biological Engineering, the Institute of Chemical Processes, Seoul National University, Seoul 08826, Korea.
- The BioMax Institute of Seoul National University, Seoul 08826, Korea.
| | - Yun Kyung Lee
- Soonchunhyang Institute of Medi-bio Science (SIMS), Soonchunhyang University, Cheonan-si, Chungcheongnam-do 31151, Korea.
| | - Yongsung Hwang
- Soonchunhyang Institute of Medi-bio Science (SIMS), Soonchunhyang University, Cheonan-si, Chungcheongnam-do 31151, Korea.
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Ramli K, Aminath Gasim I, Ahmad AA, Hassan S, Law ZK, Tan GC, Baharuddin A, Naicker AS, Htwe O, Mohammed Haflah NH, B H Idrus R, Abdullah S, Ng MH. Human bone marrow-derived MSCs spontaneously express specific Schwann cell markers. Cell Biol Int 2019; 43:233-252. [PMID: 30362196 DOI: 10.1002/cbin.11067] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Accepted: 10/07/2018] [Indexed: 12/15/2022]
Abstract
In peripheral nerve injuries, Schwann cells (SC) play pivotal roles in regenerating damaged nerve. However, the use of SC in clinical cell-based therapy is hampered due to its limited availability. In this study, we aim to evaluate the effectiveness of using an established induction protocol for human bone marrow derived-MSC (hBM-MSCs) transdifferentiation into a SC lineage. A relatively homogenous culture of hBM-MSCs was first established after serial passaging (P3), with profiles conforming to the minimal criteria set by International Society for Cellular Therapy (ISCT). The cultures (n = 3) were then subjected to a series of induction media containing β-mercaptoethanol, retinoic acid, and growth factors. Quantitative RT-PCR, flow cytometry, and immunocytochemistry analyses were performed to quantify the expression of specific SC markers, that is, S100, GFAP, MPZ and p75 NGFR, in both undifferentiated and transdifferentiated hBM-MSCs. Based on these analyses, all markers were expressed in undifferentiated hBM-MSCs and MPZ expression (mRNA transcripts) was consistently detected before and after transdifferentiation across all samples. There was upregulation at the transcript level of more than twofolds for NGF, MPB, GDNF, p75 NGFR post-transdifferentiation. This study highlights the existence of spontaneous expression of specific SC markers in cultured hBM-MSCs, inter-donor variability and that MSC transdifferentiation is a heterogenous process. These findings strongly oppose the use of a single marker to indicate SC fate. The heterogenous nature of MSC may influence the efficiency of SC transdifferentiation protocols. Therefore, there is an urgent need to re-define the MSC subpopulations and revise the minimal criteria for MSC identification.
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Affiliation(s)
- Khairunnisa Ramli
- Tissue Engineering Centre, Universiti Kebangsaan Malaysia Medical Centre, Kuala Lumpur, Malaysia
| | - Ifasha Aminath Gasim
- Department of Orthopaedics and Traumatology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Amir Adham Ahmad
- Department of Orthopaedics, School of Medicine, International Medical University, Negeri Sembilan, Malaysia
| | - Shariful Hassan
- Department of Medicine, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang, Malaysia
| | - Zhe Kang Law
- Department of Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Geok Chin Tan
- Department of Pathology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Azmi Baharuddin
- Department of Orthopaedics and Traumatology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Amaramalar Selvi Naicker
- Department of Orthopaedics and Traumatology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Ohnmar Htwe
- Department of Orthopaedics and Traumatology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Nor Hazla Mohammed Haflah
- Department of Orthopaedics and Traumatology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Ruszymah B H Idrus
- Department of Physiology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Shalimar Abdullah
- Department of Orthopaedics and Traumatology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Min Hwei Ng
- Tissue Engineering Centre, Universiti Kebangsaan Malaysia Medical Centre, Kuala Lumpur, Malaysia
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Stem cell-based approaches to enhance nerve regeneration and improve functional outcomes in vascularized composite allotransplantation. Curr Opin Organ Transplant 2018; 23:577-581. [PMID: 30138147 DOI: 10.1097/mot.0000000000000569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
PURPOSE OF REVIEW The current review will discuss the current understanding of nerve regeneration in vascularized composite allotransplantation (VCA). The success of proximal arm and leg transplants has been hampered by the limitations of nerve regrowth across long distances resulting in poor regeneration and functional recovery. Relevant research in stem-cell therapies to overcome these issues will be reviewed. RECENT FINDINGS The effect of rejection on nerve regeneration in the VCA may be unpredictable and may be quite different for the nerve allograft. The issues that limit functional outcome are likely common to both VCA and proximal nerve injuries or replantation. Stem-cell therapies have focused on augmenting Schwann cell function and appear promising. SUMMARY A better understanding of the effects of transplant rejection on nerve regeneration and function, as well as the factors that affect regeneration over long distances may inform further therapeutic approaches for improvement.
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Park S, Jung N, Myung S, Choi Y, Chung KW, Choi BO, Jung SC. Differentiation of Human Tonsil-Derived Mesenchymal Stem Cells into Schwann-Like Cells Improves Neuromuscular Function in a Mouse Model of Charcot-Marie-Tooth Disease Type 1A. Int J Mol Sci 2018; 19:ijms19082393. [PMID: 30110925 PMCID: PMC6121309 DOI: 10.3390/ijms19082393] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Revised: 08/06/2018] [Accepted: 08/10/2018] [Indexed: 01/18/2023] Open
Abstract
Charcot-Marie-Tooth disease type 1A (CMT1A) is the most common inherited motor and sensory neuropathy, and is caused by duplication of PMP22, alterations of which are a characteristic feature of demyelination. The clinical phenotype of CMT1A is determined by the degree of axonal loss, and patients suffer from progressive muscle weakness and impaired sensation. Therefore, we investigated the potential of Schwann-like cells differentiated from human tonsil-derived stem cells (T-MSCs) for use in neuromuscular regeneration in trembler-J (Tr-J) mice, a model of CMT1A. After differentiation, we confirmed the increased expression of Schwann cell (SC) markers, including glial fibrillary acidic protein (GFAP), nerve growth factor receptor (NGFR), S100 calcium-binding protein B (S100B), glial cell-derived neurotrophic factor (GDNF), and brain-derived neurotrophic factor (BDNF), which suggests the differentiation of T-MSCs into SCs (T-MSC-SCs). To test their functional efficiency, the T-MSC-SCs were transplanted into the caudal thigh muscle of Tr-J mice. Recipients’ improved locomotive activity on a rotarod test, and their sciatic function index, which suggests that transplanted T-MSC-SCs ameliorated demyelination and atrophy of nerve and muscle in Tr-J mice. Histological and molecular analyses showed the possibility of in situ remyelination by T-MSC-SCs transplantation. These findings demonstrate that the transplantation of heterologous T-MSC-SCs induced neuromuscular regeneration in mice and suggest they could be useful for the therapeutic treatment of patients with CMT1A disease.
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Affiliation(s)
- Saeyoung Park
- Department of Biochemistry, College of Medicine, Ewha Womans University, Seoul 07985, Korea.
| | - Namhee Jung
- Department of Biochemistry, College of Medicine, Ewha Womans University, Seoul 07985, Korea.
| | - Seoha Myung
- Department of Biochemistry, College of Medicine, Ewha Womans University, Seoul 07985, Korea.
| | - Yoonyoung Choi
- Department of Biochemistry, College of Medicine, Ewha Womans University, Seoul 07985, Korea.
| | - Ki Wha Chung
- Department of Biological Sciences, Kongju National University, Gongju 32588, Korea.
| | - Byung-Ok Choi
- Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea.
| | - Sung-Chul Jung
- Department of Biochemistry, College of Medicine, Ewha Womans University, Seoul 07985, Korea.
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Kim G, Jin YM, Yu Y, Kim HY, Jo SA, Park YJ, Park YS, Jo I. Double intratibial injection of human tonsil-derived mesenchymal stromal cells recovers postmenopausal osteoporotic bone mass. Cytotherapy 2018; 20:1013-1027. [PMID: 30072298 DOI: 10.1016/j.jcyt.2018.06.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Revised: 06/25/2018] [Accepted: 06/26/2018] [Indexed: 01/17/2023]
Abstract
BACKGROUND AND AIMS Osteoporosis, which is a disease characterized by weakening of the bone, affects a large portion of the senior population. The current therapeutic options for osteoporosis have side effects, and there is no effective treatment for severe osteoporosis. Thus, we urgently need new treatment strategies, such as topical therapies and/or safe and effective stem cell therapies. METHODS We investigated the therapeutic potential of directly injecting human tonsil-derived mesenchymal stem cells (TMSC) into the right proximal tibias of ovariectomized postmenopausal osteoporosis model mice. Injections were given once (1×) or twice (2×) during the 3-month experimental period. At the end of the experiment, micro-computed tomographic images revealed some improvement in the proximal tibias and more significant improvement in the femoral heads of treated mice. RESULTS Osteogenic effect was qualitatively and quantitatively more pronounced in TMSC/2×-treated mice. Furthermore, TMSC/2× mice exhibited significant recovery of the serum osteocalcin level, which is pathologically elevated in osteoporosis, and increased serum alkaline phosphatase, which indicates bone formation. TMSC therapy was generally well tolerated and caused no apparent toxicity in the experimental mice. Moreover, TMSC therapy reduced visceral fat. CONCLUSION Our results demonstrate that double injection of TMSC directly into the proximal tibia triggers recovery of osteoporosis, and thus could be a potential therapeutic approach for severe bone loss.
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Affiliation(s)
- Gyungah Kim
- Department of Molecular Medicine, School of Medicine, Ewha Womans University, Seoul, Republic of Korea; Ewha Tonsil-derived mesenchymal Stem cells Research Center (ETSRC), School of Medicine, Ewha Womans University, Seoul, Republic of Korea
| | - Yoon Mi Jin
- Department of Molecular Medicine, School of Medicine, Ewha Womans University, Seoul, Republic of Korea; Ewha Tonsil-derived mesenchymal Stem cells Research Center (ETSRC), School of Medicine, Ewha Womans University, Seoul, Republic of Korea
| | - Yeonsil Yu
- Department of Molecular Medicine, School of Medicine, Ewha Womans University, Seoul, Republic of Korea; Ewha Tonsil-derived mesenchymal Stem cells Research Center (ETSRC), School of Medicine, Ewha Womans University, Seoul, Republic of Korea
| | - Ha Yeong Kim
- Department of Molecular Medicine, School of Medicine, Ewha Womans University, Seoul, Republic of Korea; Ewha Tonsil-derived mesenchymal Stem cells Research Center (ETSRC), School of Medicine, Ewha Womans University, Seoul, Republic of Korea
| | - Sangmee Ahn Jo
- Department of Nanobiomedical Science & BK21 PLUS NBM Global Research Center for Regenerative Medicine, Dankook University, Cheonan, Chungnam, Republic of Korea; Department of Pharmacology, College of Pharmacy, Dankook University, Cheonan, Chungnam, Republic of Korea
| | - Yoon Jeong Park
- Central Research Institute, Nano Intelligent Biomedical Engineering Corporation (NIBEC), Seoul, Republic of Korea; Department of Dental Regenerative Biotechnology, Dental Research Institute, School of Dentistry, Seoul National University, Seoul, Republic of Korea
| | - Yoon Shin Park
- Major in Microbiology, School of Biological Sciences, College of Natural Sciences, Chungbuk National University, Cheongju, Chungbuk, Republic of Korea.
| | - Inho Jo
- Department of Molecular Medicine, School of Medicine, Ewha Womans University, Seoul, Republic of Korea; Ewha Tonsil-derived mesenchymal Stem cells Research Center (ETSRC), School of Medicine, Ewha Womans University, Seoul, Republic of Korea.
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Petrova ES. Differentiation Potential of Mesenchymal Stem Cells and Stimulation of Nerve Regeneration. Russ J Dev Biol 2018. [DOI: 10.1134/s1062360418040033] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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Uz M, Das SR, Ding S, Sakaguchi DS, Claussen JC, Mallapragada SK. Advances in Controlling Differentiation of Adult Stem Cells for Peripheral Nerve Regeneration. Adv Healthc Mater 2018; 7:e1701046. [PMID: 29656561 DOI: 10.1002/adhm.201701046] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2017] [Revised: 01/08/2018] [Indexed: 01/01/2023]
Abstract
Adult stems cells, possessing the ability to grow, migrate, proliferate, and transdifferentiate into various specific phenotypes, constitute a great asset for peripheral nerve regeneration. Adult stem cells' ability to undergo transdifferentiation is sensitive to various cell-to-cell interactions and external stimuli involving interactions with physical, mechanical, and chemical cues within their microenvironment. Various studies have employed different techniques for transdifferentiating adult stem cells from distinct sources into specific lineages (e.g., glial cells and neurons). These techniques include chemical and/or electrical induction as well as cell-to-cell interactions via co-culture along with the use of various 3D conduit/scaffold designs. Such scaffolds consist of unique materials that possess controllable physical/mechanical properties mimicking cells' natural extracellular matrix. However, current limitations regarding non-scalable transdifferentiation protocols, fate commitment of transdifferentiated stem cells, and conduit/scaffold design have required new strategies for effective stem cells transdifferentiation and implantation. In this progress report, a comprehensive review of recent advances in the transdifferentiation of adult stem cells via different approaches along with multifunctional conduit/scaffolds designs is presented for peripheral nerve regeneration. Potential cellular mechanisms and signaling pathways associated with differentiation are also included. The discussion with current challenges in the field and an outlook toward future research directions is concluded.
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Affiliation(s)
- Metin Uz
- Department of Chemical and Biological Engineering Iowa State University Ames IA 50011 USA
| | - Suprem R. Das
- Department of Mechanical Engineering Iowa State University Ames IA 50011 USA
- Division of Materials Science and Engineering Ames Laboratory Ames IA 50011 USA
| | - Shaowei Ding
- Department of Mechanical Engineering Iowa State University Ames IA 50011 USA
| | - Donald S. Sakaguchi
- Neuroscience Program Iowa State University Ames IA 50011 USA
- Department of Genetics Development and Cell Biology Iowa State University Ames IA 50011 USA
| | - Jonathan C. Claussen
- Department of Mechanical Engineering Iowa State University Ames IA 50011 USA
- Division of Materials Science and Engineering Ames Laboratory Ames IA 50011 USA
| | - Surya K. Mallapragada
- Department of Chemical and Biological Engineering Iowa State University Ames IA 50011 USA
- Department of Genetics Development and Cell Biology Iowa State University Ames IA 50011 USA
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Sun X, Zhu Y, Yin HY, Guo ZY, Xu F, Xiao B, Jiang WL, Guo WM, Meng HY, Lu SB, Wang Y, Peng J. Differentiation of adipose-derived stem cells into Schwann cell-like cells through intermittent induction: potential advantage of cellular transient memory function. Stem Cell Res Ther 2018; 9:133. [PMID: 29751848 PMCID: PMC5948899 DOI: 10.1186/s13287-018-0884-3] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Revised: 04/02/2018] [Accepted: 04/20/2018] [Indexed: 12/11/2022] Open
Abstract
Background Peripheral nerve injury (PNI) is a worldwide issue associated with severe social and economic burden. Autologous nerve grafting, the gold standard treatment for peripheral nerve defects, still has a number of technical limitations. Tissue engineering technology is a novel therapeutic strategy, and mesenchymal stromal cells (MSCs) are promising seed cells for nerve tissue engineering. However, the efficiency of traditional methods for inducing the differentiation of MSCs to Schwann cell-like cells (SCLCs) remains unsatisfactory. Methods Here, we propose an intermittent induction method with alternate use of complete and incomplete induction medium to induce differentiation of adipose-derived stem cells (ASCs) to SCLCs. The time dependence of traditional induction methods and the efficiency of the intermittent induction method and traditional induction methods were evaluated and compared using immunocytochemistry, quantitative reverse transcription polymerase chain reaction (qRT-PCR), enzyme-linked immunosorbent assay (ELISA), and co-culture with the dorsal root ganglion (DRG) in vitro. Cell transplantation was used to compare the effects of the traditional induction method and the intermittent induction method in repairing sciatic nerve defects in vivo. Results The results of the present study indicated that the intermittent induction method is more efficient than traditional methods for inducing ASCs to differentiate into SCLCs. In addition, SCLCs induced by this method were closer to mature myelinating Schwann cells and were capable of secreting neurotrophins and promoting DRG axon regeneration in vitro. Furthermore, SCLCs induced by the intermittent induction method could repair sciatic nerve defects in rats by cell transplantation in vivo more effectively than those produced by traditional methods. Conclusion Intermittent induction represents a novel strategy for obtaining seed cells for use in nerve tissue engineering. Electronic supplementary material The online version of this article (10.1186/s13287-018-0884-3) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Xun Sun
- Institute of Orthopedics, Chinese PLA General Hospital; Beijing Key Lab of Regenerative Medicine in Orthopedics; Key Lab of Musculoskeletal Trauma & War Injuries, PLA, No.28 Fuxing Road, Beijing, 100853, People's Republic of China.,School of Medicine, Nankai University, No.94 Weijin Road, Tianjin, 300071, People's Republic of China
| | - Yun Zhu
- Institute of Orthopedics, Chinese PLA General Hospital; Beijing Key Lab of Regenerative Medicine in Orthopedics; Key Lab of Musculoskeletal Trauma & War Injuries, PLA, No.28 Fuxing Road, Beijing, 100853, People's Republic of China.,School of Biomedical Sciences, Li Ka Shing Faculty of Medicine, University of Hong Kong, No.21 Sassoon Road, Pokfulam, 999077, Hong Kong
| | - He-Yong Yin
- Department of Surgery, Experimental Surgery and Regenerative Medicine, Ludwig-Maximilians-University (LMU), Nussbaumstr. 20, 80336, Munich, Germany
| | - Zhi-Yuan Guo
- Institute of Orthopedics, Chinese PLA General Hospital; Beijing Key Lab of Regenerative Medicine in Orthopedics; Key Lab of Musculoskeletal Trauma & War Injuries, PLA, No.28 Fuxing Road, Beijing, 100853, People's Republic of China
| | - Feng Xu
- Institute of Orthopedics, Chinese PLA General Hospital; Beijing Key Lab of Regenerative Medicine in Orthopedics; Key Lab of Musculoskeletal Trauma & War Injuries, PLA, No.28 Fuxing Road, Beijing, 100853, People's Republic of China
| | - Bo Xiao
- Institute of Orthopedics, Chinese PLA General Hospital; Beijing Key Lab of Regenerative Medicine in Orthopedics; Key Lab of Musculoskeletal Trauma & War Injuries, PLA, No.28 Fuxing Road, Beijing, 100853, People's Republic of China
| | - Wen-Li Jiang
- Department of Ultrasound, Beijing Hospital, National Center of Gerontology, No.1 Dahua Road, Beijing, 100730, People's Republic of China
| | - Wei-Min Guo
- Institute of Orthopedics, Chinese PLA General Hospital; Beijing Key Lab of Regenerative Medicine in Orthopedics; Key Lab of Musculoskeletal Trauma & War Injuries, PLA, No.28 Fuxing Road, Beijing, 100853, People's Republic of China
| | - Hao-Ye Meng
- Institute of Orthopedics, Chinese PLA General Hospital; Beijing Key Lab of Regenerative Medicine in Orthopedics; Key Lab of Musculoskeletal Trauma & War Injuries, PLA, No.28 Fuxing Road, Beijing, 100853, People's Republic of China
| | - Shi-Bi Lu
- Institute of Orthopedics, Chinese PLA General Hospital; Beijing Key Lab of Regenerative Medicine in Orthopedics; Key Lab of Musculoskeletal Trauma & War Injuries, PLA, No.28 Fuxing Road, Beijing, 100853, People's Republic of China
| | - Yu Wang
- Institute of Orthopedics, Chinese PLA General Hospital; Beijing Key Lab of Regenerative Medicine in Orthopedics; Key Lab of Musculoskeletal Trauma & War Injuries, PLA, No.28 Fuxing Road, Beijing, 100853, People's Republic of China. .,Co-innovation Center of Neuroregeneration, Nantong University, Nantong, Jiangsu Province, 226007, People's Republic of China.
| | - Jiang Peng
- Institute of Orthopedics, Chinese PLA General Hospital; Beijing Key Lab of Regenerative Medicine in Orthopedics; Key Lab of Musculoskeletal Trauma & War Injuries, PLA, No.28 Fuxing Road, Beijing, 100853, People's Republic of China. .,Co-innovation Center of Neuroregeneration, Nantong University, Nantong, Jiangsu Province, 226007, People's Republic of China.
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Shin SC, Seo Y, Park HY, Jung DW, Shin TH, Son H, Kim YK, Lee JC, Sung ES, Jang JY, Kim HS, Lee BJ. Regenerative potential of tonsil mesenchymal stem cells on surgical cutaneous defect. Cell Death Dis 2018; 9:183. [PMID: 29416004 PMCID: PMC5833728 DOI: 10.1038/s41419-017-0248-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2017] [Revised: 12/03/2017] [Accepted: 12/18/2017] [Indexed: 12/23/2022]
Abstract
As tissue engineering and regenerative medicine have evolved recently, stem cell therapy has been investigated in the field of impaired wound healing. Several studies have reported that mesenchymal stem cells derived from various tissues including bone marrow and adipose tissue can exert the regenerative efficacy in the wound healing. Previously, we have demonstrated the isolation and characterization of tonsil-derived mesenchymal stem cells (TMSCs) with excellent proliferative property. In the present study, we aimed to evaluate the regenerative efficacy of TMSCs in the wound healing process. Two distinct cutaneous surgical defects were generated in the dorsum of mice. Each wound was treated with TMSCs or phosphate-buffered saline (PBS), respectively. After sacrifice, the skin and subcutaneous tissues around the surgical defect were harvested and assessed for inflammation, re-epithelialization, dermal regeneration, and granulation tissue formation. The administration of TMSCs into wound beds significantly promoted the repair of surgical defects in mice. Especially, TMSCs efficiently contributed to the attenuation of excessive inflammation in the surgical lesion, as well as the augmentation of epidermal and dermal regeneration. To elucidate the underlying mechanisms, TMSCs were analyzed for their potency in immunomodulatory ability on immune cells, stimulatory effect on the proliferation of keratinocytes, and fibroblasts, as well as the regulation of fibroblast differentiation. TMSCs inhibited the non-specific or T-cell-specific proliferation of peripheral blood mononuclear cells, as well as the M1 polarization of macrophage-like cells. Moreover, TMSCs augmented the proliferation of skin-constituting fibroblasts and keratinocytes while they suppressed the differentiation of fibroblasts into myofibroblasts. Taken together, our findings demonstrate the regenerative potential of TMSCs in wound healing process through the regulation on inflammation, proliferation, and remodeling of various skin cells, implying that TMSCs can be a promising alternative for wound repair.
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Affiliation(s)
- Sung-Chan Shin
- Department of Otorhinolaryngology-Head and Neck Surgery, Biomedical Research Institute, Pusan National University School of Medicine, Pusan National University Hospital, Busan, Republic of Korea
| | - Yoojin Seo
- Biomedical Research Institute, Pusan National University School of Medicine, Pusan National University Hospital, Busan, Republic of Korea
| | - Hee Young Park
- Department of Otorhinolaryngology-Head and Neck Surgery, Biomedical Research Institute, Pusan National University School of Medicine, Pusan National University Hospital, Busan, Republic of Korea
| | - Da-Woon Jung
- Department of Otorhinolaryngology-Head and Neck Surgery, Biomedical Research Institute, Pusan National University School of Medicine, Pusan National University Hospital, Busan, Republic of Korea
| | - Tae-Hoon Shin
- Biomedical Research Institute, Pusan National University School of Medicine, Pusan National University Hospital, Busan, Republic of Korea
| | - Haejin Son
- Biomedical Research Institute, Pusan National University School of Medicine, Pusan National University Hospital, Busan, Republic of Korea
| | - Young Keum Kim
- Department of Pathology, Biomedical Research Institute, Pusan National University School of Medicine, Pusan National University Hospital, Busan, Republic of Korea
| | - Jin-Choon Lee
- Department of Otorhinolaryngology-Head and Neck Surgery, Biomedical Research Institute, Pusan National University School of Medicine, Yangsan Pusan National University Hospital, Yangsan, Republic of Korea
| | - Eui-Suk Sung
- Department of Otorhinolaryngology-Head and Neck Surgery, Biomedical Research Institute, Pusan National University School of Medicine, Yangsan Pusan National University Hospital, Yangsan, Republic of Korea
| | - Jeon Yeob Jang
- Department of Otorhinolaryngology-Head and Neck Surgery, Ajou University School of Medicine, Suwon, Republic of Korea
| | - Hyung-Sik Kim
- Biomedical Research Institute, Pusan National University School of Medicine, Pusan National University Hospital, Busan, Republic of Korea.
| | - Byung-Joo Lee
- Department of Otorhinolaryngology-Head and Neck Surgery, Biomedical Research Institute, Pusan National University School of Medicine, Pusan National University Hospital, Busan, Republic of Korea.
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RNA sequencing reveals a transcriptomic portrait of human mesenchymal stem cells from bone marrow, adipose tissue, and palatine tonsils. Sci Rep 2017; 7:17114. [PMID: 29214990 PMCID: PMC5719355 DOI: 10.1038/s41598-017-16788-2] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2017] [Accepted: 11/17/2017] [Indexed: 12/28/2022] Open
Abstract
Human mesenchymal stem cells (MSCs) are adult multipotent cells that have plasticity and inhabit the stroma of diverse tissues. The potential utility of MSCs has been heavily investigated in the fields of regenerative medicine and cell therapy. However, MSCs represent diverse populations that may depend on the tissue of origin. Thus, the ability to identify specific MSC populations has remained difficult. Using RNA sequencing, we analyzed the whole transcriptomes of bone marrow-derived MSCs (BMs), adipose tissue-derived MSCs (AMs), and tonsil-derived MSCs (TMs). We categorized highly regulated genes from these MSC groups according to functional gene ontology (GO) classification. AMs and TMs showed higher expression of genes encoding proteins that function in protein binding, growth factor, or cytokine activity in extracellular compartments than BMs. Interestingly, TM were highly enriched for genes coding extracellular, protein-binding proteins compared with AMs. Functional Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis also showed differentially enriched signaling pathways between the three MSC groups. Further, we confirmed surface antigens expressed in common and in a tissue-specific manner on BMs, AMs, and TMs by flow cytometry analysis. This study provides comprehensive characteristics of MSCs derived from different tissues to better understand their cellular and molecular biology.
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Yu Y, Song EM, Lee KE, Joo YH, Kim SE, Moon CM, Kim HY, Jung SA, Jo I. Therapeutic potential of tonsil-derived mesenchymal stem cells in dextran sulfate sodium-induced experimental murine colitis. PLoS One 2017; 12:e0183141. [PMID: 28854223 PMCID: PMC5576698 DOI: 10.1371/journal.pone.0183141] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2016] [Accepted: 07/23/2017] [Indexed: 02/06/2023] Open
Abstract
The therapeutic potential of tonsil-derived mesenchymal stem cells (TMSC) prepared from human tonsillar tissue has been studied in animal models for several diseases such as hepatic injury, hypoparathyroidism, diabetes and muscle dystrophy. In this study, we examined the therapeutic effects of TMSC in a dextran sulfate sodium (DSS)-induced colitis model. TMSC were injected in DSS-induced colitis mice via intraperitoneal injection twice (TMSC[x2]) or four times (TMSC[x4]). Control mice were injected with either phosphate-buffered saline or human embryonic kidney 293 cells. Body weight, stool condition and disease activity index (DAI) were examined daily. Colon length, histologic grading, and mRNA expression of pro-inflammatory cytokines, interleukin 1β (IL-1β), IL-6, IL-17 and tumor necrosis factor α, and anti-inflammatory cytokines, IL-10, IL-11 and IL-13, were also measured. Our results showed a significant improvement in survival rates and body weight gain in colitis mice injected with TMSC[x2] or TMSC[x4]. Injection with TMSC also significantly decreased DAI scores throughout the experimental period; at the end of experiment, almost complete reversal of DAI scores to normal was found in colitis mice treated with TMSC[x4]. Colon length was also significantly recovered in colitis mice treated with TMSC[x4]. However, histopathological alterations induced by DSS treatment were not apparently improved by injection with TMSC. Finally, treatment with TMSC[x4] significantly reversed the mRNA levels of IL-1β and IL-6, although expression of all pro-inflammatory cytokines tested was induced in colitis mice. Under our experimental conditions, however, no apparent alterations in the mRNA levels of all the anti-inflammatory cytokines tested were found. In conclusion, our findings demonstrate that multiple injections with TMSC produced a therapeutic effect in a mouse model of DSS-induced colitis.
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Affiliation(s)
- Yeonsil Yu
- Department of Molecular Medicine, College of Medicine, Ewha Womans University, Seoul, South Korea
| | - Eun Mi Song
- Department of Internal Medicine, College of Medicine, Ewha Womans University, Seoul, South Korea
| | - Ko Eun Lee
- Department of Internal Medicine, College of Medicine, Ewha Womans University, Seoul, South Korea
| | - Yang-Hee Joo
- Department of Internal Medicine, College of Medicine, Ewha Womans University, Seoul, South Korea
| | - Seong-Eun Kim
- Department of Internal Medicine, College of Medicine, Ewha Womans University, Seoul, South Korea
| | - Chang Mo Moon
- Department of Internal Medicine, College of Medicine, Ewha Womans University, Seoul, South Korea
| | - Ha Yeong Kim
- Department of Molecular Medicine, College of Medicine, Ewha Womans University, Seoul, South Korea
| | - Sung-Ae Jung
- Department of Internal Medicine, College of Medicine, Ewha Womans University, Seoul, South Korea
- * E-mail: (IJ); (SAJ)
| | - Inho Jo
- Department of Molecular Medicine, College of Medicine, Ewha Womans University, Seoul, South Korea
- * E-mail: (IJ); (SAJ)
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Park S, Choi Y, Kwak G, Hong YB, Jung N, Kim J, Choi BO, Jung SC. Application of differentiated human tonsil-derived stem cells to trembler-J mice. Muscle Nerve 2017; 57:478-486. [PMID: 28796340 DOI: 10.1002/mus.25763] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Revised: 08/03/2017] [Accepted: 08/05/2017] [Indexed: 12/13/2022]
Abstract
INTRODUCTION Mesenchymal stem cells (MSCs) can differentiate into various cell types. METHODS In this study we investigated the potential of human tonsil-derived MSCs (T-MSCs) for neuromuscular regeneration in trembler-J (Tr-J) mice, a model for Charcot-Marie-Tooth disease type 1A (CMT1A). RESULTS T-MSCs differentiated toward skeletal myocytes with increased expression of skeletal muscle-related markers (including troponin I type 1, and myogenin), and the formation of myotubes in vitro. In-situ transplantation of T-MSC-derived myocytes (T-MSC myocytes) into the gastrocnemius muscle in Tr-J mice enhanced motor function, with recovery of compound muscle action potential amplitudes. Morphology of the sciatic nerve and skeletal muscle recovered without the formation of teratomas, and the expression levels of nerve growth factor and glial-cell-line-derived neurotrophic factor were increased significantly in T-MSC myocytes compared with T-MSCs in vitro. DISCUSSION Transplantation of T-MSC myocytes could enable neuromuscular regeneration in patients with CMT1A. Muscle Nerve 57: 478-486, 2018.
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Affiliation(s)
- Saeyoung Park
- Department of Biochemistry, College of Medicine, Ewha Womans University, 1071 Anyangcheon-Ro, Yangcheon-Gu, Seoul, 07985, Republic of Korea
| | - Yoonyoung Choi
- Department of Biochemistry, College of Medicine, Ewha Womans University, 1071 Anyangcheon-Ro, Yangcheon-Gu, Seoul, 07985, Republic of Korea
| | - Geon Kwak
- Department of Health Sciences and Technology, Sungkyunkwan University, Seoul, Republic of Korea
| | - Young Bin Hong
- Stem Cell & Regenerative Medicine Institute, Samsung Medical Center, Seoul, Republic of Korea
| | - Namhee Jung
- Department of Biochemistry, College of Medicine, Ewha Womans University, 1071 Anyangcheon-Ro, Yangcheon-Gu, Seoul, 07985, Republic of Korea
| | - Jieun Kim
- Department of Biochemistry, College of Medicine, Ewha Womans University, 1071 Anyangcheon-Ro, Yangcheon-Gu, Seoul, 07985, Republic of Korea
| | - Byung-Ok Choi
- Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Sung-Chul Jung
- Department of Biochemistry, College of Medicine, Ewha Womans University, 1071 Anyangcheon-Ro, Yangcheon-Gu, Seoul, 07985, Republic of Korea
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