ArticleMolecular neurobiology2015
Hypoxia/Reoxygenation-Preconditioned Human Bone Marrow-Derived Mesenchymal Stromal Cells Rescue Ischemic Rat Cortical Neurons by Enhancing Trophic Factor Release.
Article in Molecular neurobiology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 2 of them syntheses that pooled it.
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Who cites it
32 citing papers in PubMed, 2 syntheses or guidelines pooled it, 47 citations in OpenAlex.
- Preclinical studies of conditioned medium of hypoxic-preconditioned mesenchymal stem cell/hypMSC-CM for ischemic stroke: A systematic review.Open veterinary journal · 2026Pooled it
- Pooled it
- Quieting the Storm: Hypoxia as a Strategy to Boost UC-MSC Therapies for Hypoxic-Ischemic Brain Lesions in Neonatal Rats.Stem cell reviews and reports · 2026Article
- Therapeutic effect of mesenchymal stem cells and their derived exosomes in diseases.Molecular biomedicine · 2025Review
- Preconditioning of Mesenchymal Stem Cells Enhances the Neuroprotective Effects of Their Conditioned Medium in an Alzheimer's Disease In Vitro Model.Biomedicines · 2024Article
- Progression of mesenchymal stem cell regulation on imbalanced microenvironment after spinal cord injury.Stem cell research & therapy · 2024Review
- Priming mesenchymal stem cells to develop "super stem cells".World journal of stem cells · 2024Article
- Exosomal miR-4645-5p from hypoxic bone marrow mesenchymal stem cells facilitates diabetic wound healing by restoring keratinocyte autophagy.Burns & trauma · 2024Article
- Human Oral Mucosa Stem Cells Increase Survival of Neurons Affected by In Vitro Anoxia and Improve Recovery of Mice Affected by Stroke Through Time-limited Secretion of miR-514A-3p.Cellular and molecular neurobiology · 2023Article
- Injectable Peptide Hydrogel Encapsulation of Mesenchymal Stem Cells Improved Viability, Stemness, Anti-Inflammatory Effects, and Early Stage Wound Healing.Biomolecules · 2022Article
- Role of hypoxia preconditioning in therapeutic potential of mesenchymal stem-cell-derived extracellular vesicles.World journal of stem cells · 2022Review
- Mesenchymal Stromal Cells Preconditioning: A New Strategy to Improve Neuroprotective Properties.International journal of molecular sciences · 2022Review
- Mesenchymal Stem Cell Application and Its Therapeutic Mechanisms in Intracerebral Hemorrhage.Frontiers in cellular neuroscience · 2022Review
- Review
- Hypoxic preconditioning rejuvenates mesenchymal stem cells and enhances neuroprotection following intracerebral hemorrhage via the miR-326-mediated autophagy.Stem cell research & therapy · 2021Article
- Strategies to Improve the Efficiency of Transplantation with Mesenchymal Stem Cells for the Treatment of Ischemic Stroke: A Review of Recent Progress.Stem cells international · 2021Review
- Extracellular Vesicles and Alveolar Epithelial-Capillary Barrier Disruption in Acute Respiratory Distress Syndrome: Pathophysiological Role and Therapeutic Potential.Frontiers in physiology · 2021Review
- Modification of tubular chitosan-based peripheral nerve implants: applications for simple or more complex approaches.Neural regeneration research · 2020Review
- Manipulated Mesenchymal Stem Cells Applications in Neurodegenerative Diseases.International journal of stem cells · 2020Review
- Enhancing survival, engraftment, and osteogenic potential of mesenchymal stem cells.World journal of stem cells · 2019Review
Corrections and comments
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Authors and funding
9 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Bone marrow-derived mesenchymal stromal cells (BM-MSCs) represent a promising tool for stem cell-based therapies. However, the majority of MSCs fail to reach the injury site and have only minimal therapeutic effect. In this study, we assessed whether hypoxia/reoxygenation (H/R) preconditioning of human BM-MSCs could increase their functional capacity and beneficial effect on ischemic rat cortical neurons. Human BM-MSCs were cultured under hypoxia (1% O2) and with long-term reoxygenation for various times to identify the optimal conditions for increasing their viability and proliferation. The effects of H/R preconditioning on the BM-MSCs were assessed by analyzing the expression of prosurvival genes, trophic factors, and cell migration assays. The functionally improved BM-MSCs were cocultured with ischemic rat cortical neurons to compare with normoxic cultured BM-MSCs. Although the cell viability and proliferation of BM-MSCs were reduced after 1 day of hypoxic culture (1% O2), when this was followed by 5-day reoxygenation, the BM-MSCs recovered and multiplied extensively. The immunophenotype and trilineage differentiation of BM-MSCs were also maintained under this H/R preconditioning. In addition, the preconditioning enhanced the expression of prosurvival genes, the messenger RNA (mRNA) levels of various trophic factors and migration capacity. Finally, coculture with the H/R-preconditioned BM-MSCs promoted the survival of ischemic rat cortical neurons. H/R preconditioning of BM-MSCs increases prosurvival signals, trophic factor release, and cell migration and appears to increase their ability to rescue ischemic cortical neurons. This optimized H/R preconditioning procedure could provide the basis for a new strategy for stem cell therapy in ischemic stroke patients.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.