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Durand NC, Kim HG, Patel VN, Turnbull MT, Siegel JL, Hodge DO, Tawk RG, Meschia JF, Freeman WD, Zubair AC. Mesenchymal Stem Cell Therapy in Acute Intracerebral Hemorrhage: A Dose-Escalation Safety and Tolerability Trial. Neurocrit Care 2023:10.1007/s12028-023-01897-w. [PMID: 38114796 DOI: 10.1007/s12028-023-01897-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 11/15/2023] [Indexed: 12/21/2023]
Abstract
BACKGROUND We conducted a preliminary phase I, dose-escalating, safety, and tolerability trial in the population of patients with acute intracerebral hemorrhage (ICH) by using human allogeneic bone marrow-derived mesenchymal stem/stromal cells. METHODS Eligibility criteria included nontraumatic supratentorial hematoma less than 60 mL and Glasgow Coma Scale score greater than 5. All patients were monitored in the neurosciences intensive care unit for safety and tolerability of mesenchymal stem/stromal cell infusion and adverse events. We also explored the use of cytokines as biomarkers to assess responsiveness to the cell therapy. We screened 140 patients, enrolling 9 who met eligibility criteria into three dose groups: 0.5 million cells/kg, 1 million cells/kg, and 2 million cells/kg. RESULTS Intravenous administration of allogeneic bone marrow-derived mesenchymal stem/stromal cells to treat patients with acute ICH is feasible and safe. CONCLUSIONS Future larger randomized, placebo-controlled ICH studies are necessary to validate this study and establish the effectiveness of this therapeutic approach in the treatment of patients with ICH.
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Affiliation(s)
- Nisha C Durand
- Center for Regenerative Biotherapeutics, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL, 32224, USA.
- Human Cellular Therapy Laboratory, Mayo Clinic, Jacksonville, FL, USA.
| | - H G Kim
- Clinical Research Intern Scholar Program, Mayo Clinic, Jacksonville, FL, USA
| | - Vishal N Patel
- Division of Neuroradiology, Mayo Clinic, Jacksonville, FL, USA
| | - Marion T Turnbull
- Research Collaborator in the Department of Neurology, Mayo Clinic, Jacksonville, FL, USA
| | - Jason L Siegel
- Department of Critical Care Medicine, Mayo Clinic, Jacksonville, FL, USA
| | - David O Hodge
- Biostatistics Unit, Mayo Clinic, Jacksonville, FL, USA
| | - Rabih G Tawk
- Department of Neurologic Surgery, Mayo Clinic, Jacksonville, FL, USA
| | | | - W David Freeman
- Department of Critical Care Medicine, Mayo Clinic, Jacksonville, FL, USA
- Department of Neurologic Surgery, Mayo Clinic, Jacksonville, FL, USA
- Department of Neurology, Mayo Clinic, Jacksonville, FL, USA
| | - Abba C Zubair
- Center for Regenerative Biotherapeutics, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL, 32224, USA
- Department of Laboratory Medicine and Pathology, Center for Regenerative Biotherapeutics, Mayo Clinic, Jacksonville, FL, USA
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Huang P, Russell AL, Lefavor R, Durand NC, James E, Harvey L, Zhang C, Countryman S, Stodieck L, Zubair AC. Feasibility, potency, and safety of growing human mesenchymal stem cells in space for clinical application. NPJ Microgravity 2020; 6:16. [PMID: 32529028 PMCID: PMC7264338 DOI: 10.1038/s41526-020-0106-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Accepted: 05/07/2020] [Indexed: 12/13/2022] Open
Abstract
Growing stem cells on Earth is very challenging and limited to a few population doublings. The standard two-dimensional (2D) culture environment is an unnatural condition for cell growth. Therefore, culturing stem cells aboard the International Space Station (ISS) under a microgravity environment may provide a more natural three-dimensional environment for stem cell expansion and organ development. In this study, human-derived mesenchymal stem cells (MSCs) grown in space were evaluated to determine their potential use for future clinical applications on Earth and during long-term spaceflight. MSCs were flown in Plate Habitats for transportation to the ISS. The MSCs were imaged every 24-48 h and harvested at 7 and 14 days. Conditioned media samples were frozen at -80 °C and cells were either cryopreserved in 5% dimethyl sulfoxide, RNAprotect, or paraformaldehyde. After return to Earth, MSCs were characterized to establish their identity and cell cycle status. In addition, cell proliferation, differentiation, cytokines, and growth factors' secretion were assessed. To evaluate the risk of malignant transformation, the space-grown MSCs were subjected to chromosomal, DNA damage, and tumorigenicity assays. We found that microgravity had significant impact on the MSC capacity to secrete cytokines and growth factors. They appeared to be more potent in terms of immunosuppressive capacity compared to their identical ground control. Chromosomal, DNA damage, and tumorigenicity assays showed no evidence of malignant transformation. Therefore, it is feasible and potentially safe to grow MSCs aboard the ISS for potential future clinical applications.
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Affiliation(s)
- Peng Huang
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Jacksonville, FL USA.,Center for Regenerative Medicine, Mayo Clinic, Jacksonville, FL USA
| | - Athena L Russell
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Jacksonville, FL USA.,Center for Regenerative Medicine, Mayo Clinic, Jacksonville, FL USA
| | - Rebecca Lefavor
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Jacksonville, FL USA.,Center for Regenerative Medicine, Mayo Clinic, Jacksonville, FL USA
| | - Nisha C Durand
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Jacksonville, FL USA.,Center for Regenerative Medicine, Mayo Clinic, Jacksonville, FL USA
| | - Elle James
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Jacksonville, FL USA.,Center for Regenerative Medicine, Mayo Clinic, Jacksonville, FL USA
| | - Larry Harvey
- Center for Applied Space Technologies, Merritt Island, FL USA
| | - Cuiping Zhang
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Jacksonville, FL USA.,Center for Regenerative Medicine, Mayo Clinic, Jacksonville, FL USA
| | - Stefanie Countryman
- BioServe Space Technologies, University of Colorado Boulder, Boulder, CO USA
| | - Louis Stodieck
- BioServe Space Technologies, University of Colorado Boulder, Boulder, CO USA
| | - Abba C Zubair
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Jacksonville, FL USA.,Center for Regenerative Medicine, Mayo Clinic, Jacksonville, FL USA
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