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Manganas LN, Durá I, Osenberg S, Semerci F, Tosun M, Mishra R, Parkitny L, Encinas JM, Maletic-Savatic M. BASP1 labels neural stem cells in the neurogenic niches of mammalian brain. Sci Rep 2021; 11:5546. [PMID: 33692421 PMCID: PMC7970918 DOI: 10.1038/s41598-021-85129-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2020] [Accepted: 02/04/2021] [Indexed: 11/08/2022] Open
Abstract
The mechanisms responsible for determining neural stem cell fate are numerous and complex. To begin to identify the specific components involved in these processes, we generated several mouse neural stem cell (NSC) antibodies against cultured mouse embryonic neurospheres. Our immunohistochemical data showed that the NSC-6 antibody recognized NSCs in the developing and postnatal murine brains as well as in human brain organoids. Mass spectrometry revealed the identity of the NSC-6 epitope as brain abundant, membrane-attached signal protein 1 (BASP1), a signaling protein that plays a key role in neurite outgrowth and plasticity. Western blot analysis using the NSC-6 antibody demonstrated multiple BASP1 isoforms with varying degrees of expression and correlating with distinct developmental stages. Herein, we describe the expression of BASP1 in NSCs in the developing and postnatal mammalian brains and human brain organoids, and demonstrate that the NSC-6 antibody may be a useful marker of these cells.
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Affiliation(s)
- Louis N Manganas
- Department of Neurology, Stony Brook University Medical Center, Stony Brook, NY, USA.
- Department of Neurology, Stony Brook University Medical Center, Health Sciences Center T-12, room 020, Stony Brook, NY, 11794, USA.
| | - Irene Durá
- Achucarro Basque Center for Neuroscience, Leioa, Spain
- Department of Neuroscience, University of the Basque Country (UPV/EHU), Leioa, Spain
| | - Sivan Osenberg
- Departments of Pediatrics, Neurology and Neuroscience, Baylor College of Medicine, Houston, TX, USA
- Jan and Dan Duncan Neurological Research Institute at Texas Children's Hospital, Houston, TX, USA
| | - Fatih Semerci
- Departments of Pediatrics, Neurology and Neuroscience, Baylor College of Medicine, Houston, TX, USA
- Jan and Dan Duncan Neurological Research Institute at Texas Children's Hospital, Houston, TX, USA
| | - Mehmet Tosun
- Departments of Pediatrics, Neurology and Neuroscience, Baylor College of Medicine, Houston, TX, USA
- Jan and Dan Duncan Neurological Research Institute at Texas Children's Hospital, Houston, TX, USA
| | - Rachana Mishra
- Departments of Pediatrics, Neurology and Neuroscience, Baylor College of Medicine, Houston, TX, USA
- Jan and Dan Duncan Neurological Research Institute at Texas Children's Hospital, Houston, TX, USA
| | - Luke Parkitny
- Departments of Pediatrics, Neurology and Neuroscience, Baylor College of Medicine, Houston, TX, USA
- Jan and Dan Duncan Neurological Research Institute at Texas Children's Hospital, Houston, TX, USA
| | - Juan M Encinas
- Achucarro Basque Center for Neuroscience, Leioa, Spain
- The Basque Foundation for Science, IKERBASQUE, Bilbao, Spain
- Department of Neuroscience, University of the Basque Country (UPV/EHU), Leioa, Spain
| | - Mirjana Maletic-Savatic
- Department of Neurology, Stony Brook University Medical Center, Stony Brook, NY, USA.
- Departments of Pediatrics, Neurology and Neuroscience, Baylor College of Medicine, Houston, TX, USA.
- Jan and Dan Duncan Neurological Research Institute at Texas Children's Hospital, Houston, TX, USA.
- Departments of Pediatrics, Neurology, and Neuroscience, Baylor College of Medicine, Jan and Dan Duncan Neurological Research Institute at Texas Children Hospital, 1250 Moursund St., Rm 1250, Houston, TX, 77030, USA.
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Hyung S, Lee SR, Kim J, Kim Y, Kim S, Kim HN, Jeon NL. A 3D disease and regeneration model of peripheral nervous system-on-a-chip. SCIENCE ADVANCES 2021; 7:eabd9749. [PMID: 33514550 PMCID: PMC7846159 DOI: 10.1126/sciadv.abd9749] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Accepted: 12/11/2020] [Indexed: 05/09/2023]
Abstract
Demyelinating diseases involve loss of myelin sheaths and eventually lead to neurological problems. Unfortunately, the precise mechanisms remain unknown, and there are no effective therapies. To overcome these limitations, a reliable and physiologically relevant in vitro model is required. Here, we present a three-dimensional peripheral nervous system (PNS) microfluidic platform that recapitulates the full spectrum of myelination, demyelination, and remyelination using primary Schwann cells (SCs) and motor neurons (MNs). The platform enables reproducible hydrogel patterning and long-term stable coculture of MNs and SCs over 40 days in vitro based on three distinct design factors. Furthermore, the on-demand detachable substrate allows in-depth biological analysis. We demonstrated the possibility of mimicking segmental demyelination by lysophosphatidylcholine, and recovery of myelin structure by application of two drugs: benzatropine or methylcobalamin. This 3D PNS disease-on-a-chip may serve as a potential platform for understanding the pathophysiology of demyelination and screening drugs for remyelination.
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Affiliation(s)
- Sujin Hyung
- Department of Mechanical Engineering, Seoul National University, Seoul, Republic of Korea
- Bio-MAX Institute, Seoul National University, Seoul, Republic of Korea
| | - Seung-Ryeol Lee
- Department of Mechanical Engineering, Seoul National University, Seoul, Republic of Korea
| | - Jiho Kim
- Department of Mechanical Engineering, Seoul National University, Seoul, Republic of Korea
| | - Youngtaek Kim
- Department of Mechanical Engineering, Seoul National University, Seoul, Republic of Korea
| | - Suryong Kim
- Department of Mechanical Engineering, Seoul National University, Seoul, Republic of Korea
| | - Hong Nam Kim
- Center for BioMicrosystems, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul, Republic of Korea
| | - Noo Li Jeon
- Department of Mechanical Engineering, Seoul National University, Seoul, Republic of Korea.
- Institute of Advanced Machinery and Design Seoul National University, Seoul, Republic of Korea
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Abstract
Over the past decade, advances in systems biology or 'omics techniques have enabled unprecedented insights into the biological processes that occur in cells, tissues, and on the organism level. One of these technologies is the metabolomics, which examines the whole content of the metabolites in a given sample. In a biological system, a stem cell for instance, there are thousands of single components, such as genes, RNA, proteins, and metabolites. These multiple molecular species interact with each other and these interactions may change over the life-time of a cell or in response to specific stimuli, adding to the complexity of the system. Using metabolomics, we can obtain an instantaneous snapshot of the biological status of a cell, tissue, or organism and gain insights on the pattern(s) of numerous analytes, both known and unknown, that result because of a given biological condition. Here, we outline the main methods to study the metabolism of stem cells, including a relatively recent technology of mass spectrometry imaging. Given the abundant and increasing interest in stem cell metabolism in both physiological and pathological conditions, we hope that this chapter will provide incentives for more research in these areas to ultimately reach wide network of applications in biomedical, pharmaceutical, and nutritional research and clinical medicine.
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Heterogeneity of Stem Cells in the Hippocampus. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2019; 1169:31-53. [DOI: 10.1007/978-3-030-24108-7_2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Abstract
Ever since the discovery of neural stem cells in the mammalian brain, the possibility of brain tissue regeneration has captured the minds of scientists, clinicians, and the public. Neural stem cells have been envisioned as a source of donor cells for transplantation and vectors for the delivery of gene therapy. Over the past decade, many researchers have contributed to characterizing these cells and their lineages, providing the foundation for their utilization as therapeutic devices. In a new study, Azim and colleagues took a different approach: using pharmacogenomics to focus on neural stem cell lineage, they identified specific compounds that can direct neural stem cell fate toward a specific lineage in vivo, both in physiological and pathological conditions. Their work opens new avenues for treatment of neurodegenerative and demyelinating disorders.
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Affiliation(s)
- Mirjana Maletic-Savatic
- Baylor College of Medicine, Jan and Dan Duncan Neurological Research Institute at Texas Children's Hospital, Houston, Texas, United States of America
- * E-mail:
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Semerci F, Maletic-Savatic M. Transgenic mouse models for studying adult neurogenesis. ACTA ACUST UNITED AC 2016; 11:151-167. [PMID: 28473846 DOI: 10.1007/s11515-016-1405-3] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The mammalian hippocampus shows a remarkable capacity for continued neurogenesis throughout life. Newborn neurons, generated by the radial neural stem cells (NSCs), are important for learning and memory as well as mood control. During aging, the number and responses of NSCs to neurogenic stimuli diminish, leading to decreased neurogenesis and age-associated cognitive decline and psychiatric disorders. Thus, adult hippocampal neurogenesis has garnered significant interest because targeting it could be a novel potential therapeutic strategy for these disorders. However, if we are to use neurogenesis to halt or reverse hippocampal-related pathology, we need to understand better the core molecular machinery that governs NSC and their progeny. In this review, we summarize a wide variety of mouse models used in adult neurogenesis field, present their advantages and disadvantages based on specificity and efficiency of labeling of different cell types, and review their contribution to our understanding of the biology and the heterogeneity of different cell types found in adult neurogenic niches.
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Affiliation(s)
- Fatih Semerci
- Program in Developmental Biology, Baylor College of Medicine, Houston, TX 77030, USA.,Jan and Dan Duncan Neurological Research Institute at Texas Children's Hospital, Houston, TX 77030, USA
| | - Mirjana Maletic-Savatic
- Program in Developmental Biology, Baylor College of Medicine, Houston, TX 77030, USA.,Jan and Dan Duncan Neurological Research Institute at Texas Children's Hospital, Houston, TX 77030, USA.,Department of Pediatrics-Neurology, Department of Neuroscience, and Structural and Computational Biology and Molecular Biophysics, Baylor College of Medicine, Houston, TX 77030, USA
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Chen PJ, Kang YD, Lin CH, Chen SY, Hsieh CH, Chen YY, Chiang CW, Lee W, Hsu CY, Liao LD, Fan CT, Li ML, Shyu WC. Multitheragnostic Multi-GNRs Crystal-Seeded Magnetic Nanoseaurchin for Enhanced In Vivo Mesenchymal-Stem-Cell Homing, Multimodal Imaging, and Stroke Therapy. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2015; 27:6488-6495. [PMID: 26403165 DOI: 10.1002/adma.201502784] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2015] [Revised: 08/11/2015] [Indexed: 06/05/2023]
Abstract
A multifunctional nanoseaurchin probe in which mesoporous silica nanobeads with iron oxide nanoparticles embedded and multi-gold nanorods crystal-seeded are fabricated and labeled with umbilical cord mesenchymal stem cells through endocytosis. This nanoplatform enables efficient magnetic remote-controlled guiding for stem cell homing, and provides dual modalities of photoacoustic imaging and magnetic resonance imaging for in situ tracking and long-term monitoring to achieve therapeutic efficacy.
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Affiliation(s)
- Po-Jung Chen
- Department of Materials Science and Engineering, National Chiao Tung University, No. 1001, Ta-Hsueh Rd., Hsinchu, Taiwan, 300, Republic of China
| | - Yi-Da Kang
- Department of Materials Science and Engineering, National Chiao Tung University, No. 1001, Ta-Hsueh Rd., Hsinchu, Taiwan, 300, Republic of China
| | - Chen-Huan Lin
- Center for Neuropsychiatry and Department of Neurology, China Medical University & Hospital, Taichung, Taiwan, 40447, Republic of China
| | - San-Yuan Chen
- Department of Materials Science and Engineering, National Chiao Tung University, No. 1001, Ta-Hsueh Rd., Hsinchu, Taiwan, 300, Republic of China
| | - Chia-Hung Hsieh
- Graduate Institute of Basic Medical Science, China Medical University, Taichung, Taiwan, 40402, Republic of China
| | - You-Yin Chen
- Department of Biomedical Engineering, National Yang Ming University, No.155, Sec. 2, Linong St., Taipei, Taiwan, 112, Republic of China
| | - Chun-Wei Chiang
- Center for Neuropsychiatry and Department of Neurology, China Medical University & Hospital, Taichung, Taiwan, 40447, Republic of China
| | - Wei Lee
- Center for Neuropsychiatry and Department of Neurology, China Medical University & Hospital, Taichung, Taiwan, 40447, Republic of China
| | - Chung-Y Hsu
- Graduate Institute of Clinical Medical Science, China Medical University, Taichung, Taiwan, 40402, Republic of China
| | - Lun-De Liao
- Singapore Institute for Neurotechnology (SINAPSE), National University of Singapore, 28 Medical Drive, #05-COR, 117456, Singapore
- Institute of Biomedical Engineering and Nanomedicine, National Health Research Institutes, 35 Keyan Rd., Zhunan Town, Miaoli County, Taiwan, 35053, Republic of China
| | - Chih-Tai Fan
- Department of Electrical Engineering, National Tsing Hua University, Hsinchu, Taiwan, 30013, Republic of China
| | - Meng-Lin Li
- Department of Electrical Engineering, National Tsing Hua University, Hsinchu, Taiwan, 30013, Republic of China
- Institute of Photonics Technologies, National Tsing Hua University, Hsinchu, Taiwan, 30013, Republic of China
| | - Woei-Cherng Shyu
- Center for Neuropsychiatry and Department of Neurology, China Medical University & Hospital, Taichung, Taiwan, 40447, Republic of China
- Graduate Institute of Immunology, China Medical University, Taichung, Taiwan, 40402, Republic of China
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Botas A, Campbell HM, Han X, Maletic-Savatic M. Metabolomics of Neurodegenerative Diseases. INTERNATIONAL REVIEW OF NEUROBIOLOGY 2015; 122:53-80. [DOI: 10.1016/bs.irn.2015.05.006] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Nazm Bojnordi M, Movahedin M, Tiraihi T, Javan M, Ghasemi Hamidabadi H. Oligoprogenitor Cells Derived from Spermatogonia Stem Cells Improve Remyelination in Demyelination Model. Mol Biotechnol 2013; 56:387-93. [DOI: 10.1007/s12033-013-9722-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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Silica-coated superparamagnetic iron oxide nanoparticles targeting of EPCs in ischemic brain injury. Biomaterials 2013; 34:4982-92. [PMID: 23566799 DOI: 10.1016/j.biomaterials.2013.03.030] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2013] [Accepted: 03/11/2013] [Indexed: 12/16/2022]
Abstract
Intravenous transplantation of endothelial progenitor cells (EPCs) reduced ischemic brain injury. However, less cell homing to damaged sites limited its functions. In present study, we labeled EPCs with silica-coated superparamagnetic iron oxide nanoparticles (SiO4@SPIONs) and applied exterior magnetic field to guide SiO4@SPIONs-labeled EPCs (SiO4@SPIONs-EPCs) to the ischemic hemisphere of the brain. We optimized SiO4@SPIONs labeling dose, which did not affect proliferation, migration and tube formation of EPCs in vitro. SiO4@SPIONs-EPCs homing was greatly increased in ischemic hemisphere with magnetic field treatment in mice underwent transient middle cerebral artery occlusion (tMCAO). Injection of SiO4@SPIONs-EPCs and followed by magnetic field treatment showed improved neurobehavioral outcomes, reduced brain atrophic volume, increased microvessel density and VEGF expression in the ischemic perifocal region compared to groups without magnetic field treatment (p < 0.05). Our results demonstrated that exterior magnetic field could guide SiO4@SPIONs-EPCs to ischemic region and enhance therapeutic effect, suggesting that magnetic-guided SiO4@SPIONs-EPCs delivery is a promising approach in cerebral ischemic therapy.
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Abstract
Hematopoietic, stromal and organ-specific stem cells are under evaluation for therapeutic efficacy in cell-based therapies of cardiac, neurological and other disorders. It is critically important to track the location of directly transplanted or infused cells that can serve as gene carrier/delivery vehicles for the treatment of disease processes and be able to noninvasively monitor the temporal and spatial homing of these cells to target tissues. Moreover, it is also necessary to determine their engraftment efficiency and functional capability following transplantation. There are various in vivo imaging modalities used to track the movement and incorporation of administered cells. Tagging stem cells with different contrast agents can make these cells probes for different imaging modalities. Recent reports have shown that stem cells labeled with iron oxides can be used as cellular MRI probes demonstrating the cell trafficking to target tissues. In this review, we will discuss the status and future prospect of stem cell tracking by cellular MRI for cell-based therapy.
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Affiliation(s)
- Ali S Arbab
- Henry Ford Hospital, Cellular & Molecular Imaging Laboratory,Department of Radiology, 1 Ford Place, 2F Detroit, MI 48202, USA.
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Arbab AS, Rad AM, Iskander ASM, Jafari-Khouzani K, Brown SL, Churchman JL, Ding G, Jiang Q, Frank JA, Soltanian-Zadeh H, Peck DJ. Magnetically-labeled sensitized splenocytes to identify glioma by MRI: a preliminary study. Magn Reson Med 2007; 58:519-26. [PMID: 17763342 DOI: 10.1002/mrm.21343] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
This study investigated the feasibility of imaging the migration and incorporation of magnetically-labeled sensitized splenocytes in an experimental 9L glioma brain tumor model. Splenocytes collected from tumor-bearing (sensitized splenocytes) or control (nonsensitized splenocytes) host rats were analyzed to determine the population of different cells, labeled with ferumoxides-protamine sulfate (FePro) and injected intravenously to recipient rats (N=4, for each group) bearing intracranial 9L tumors. Day 3 postinjection of splenocytes multiecho T2*-weighted and three-dimensional (3D) gradient echo MRI were obtained using a 7 Tesla MR system. R2* (1/T2*) maps were created from the T2*-weighted images. Signal intensities (SIs) and R2* values in the tumors and contralateral brain were determined by hand drawn regions of interest (ROIs). Brain sections were stained for the evidence of administered cells. Both 3D and T2*-weighted MRI showed low signal intensity areas in and around the tumors in rats that received labeled sensitized splenocytes. Prussian blue (PB), CD45- and CD8-positive cells were present in areas at the corresponding sites of low signal intensities seen on MRI. Rats that received labeled nonsensitized splenocytes did not show low signal intensity areas or PB positive cells in or around the implanted tumors. In conclusion, the immunogenic reaction can be exploited to delineate recurrent glioma using MRI following systemically delivered magnetically labeled sensitized splenocytes or T-cells.
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Affiliation(s)
- Ali S Arbab
- Department of Radiology, Henry Ford Hospital, Detroit, Michigan 48202, USA, and National Institutes of Health, University of Tehran, Iran.
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Arshad Sae S, . MAM. New Vistas in the Therapeutic Uses of Stem Cells. JOURNAL OF MEDICAL SCIENCES 2005. [DOI: 10.3923/jms.2005.350.357] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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