1
|
Jerome AD, Sas AR, Wang Y, Hammond LA, Wen J, Atkinson JR, Webb A, Liu T, Segal BM. Cytokine polarized, alternatively activated bone marrow neutrophils drive axon regeneration. Nat Immunol 2024; 25:957-968. [PMID: 38811815 DOI: 10.1038/s41590-024-01836-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Accepted: 04/11/2024] [Indexed: 05/31/2024]
Abstract
The adult central nervous system (CNS) possesses a limited capacity for self-repair. Severed CNS axons typically fail to regrow. There is an unmet need for treatments designed to enhance neuronal viability, facilitate axon regeneration and ultimately restore lost neurological functions to individuals affected by traumatic CNS injury, multiple sclerosis, stroke and other neurological disorders. Here we demonstrate that both mouse and human bone marrow neutrophils, when polarized with a combination of recombinant interleukin-4 (IL-4) and granulocyte colony-stimulating factor (G-CSF), upregulate alternative activation markers and produce an array of growth factors, thereby gaining the capacity to promote neurite outgrowth. Moreover, adoptive transfer of IL-4/G-CSF-polarized bone marrow neutrophils into experimental models of CNS injury triggered substantial axon regeneration within the optic nerve and spinal cord. These findings have far-reaching implications for the future development of autologous myeloid cell-based therapies that may bring us closer to effective solutions for reversing CNS damage.
Collapse
Affiliation(s)
- Andrew D Jerome
- Department of Neurology, The Ohio State University Wexner Medical Center, Columbus, OH, USA
- The Neuroscience Research Institute, The Ohio State University, Columbus, OH, USA
| | - Andrew R Sas
- Department of Neurology, The Ohio State University Wexner Medical Center, Columbus, OH, USA
- The Neuroscience Research Institute, The Ohio State University, Columbus, OH, USA
| | - Yan Wang
- Department of Neurology, The Ohio State University Wexner Medical Center, Columbus, OH, USA
- The Neuroscience Research Institute, The Ohio State University, Columbus, OH, USA
| | - Luke A Hammond
- Department of Neurology, The Ohio State University Wexner Medical Center, Columbus, OH, USA
- The Neuroscience Research Institute, The Ohio State University, Columbus, OH, USA
| | - Jing Wen
- The James Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA
| | - Jeffrey R Atkinson
- Department of Neurology, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Amy Webb
- The James Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA
- Department of Biomedical Informatics, The Ohio State University, Columbus, OH, USA
| | - Tom Liu
- Department of Neurology, The Ohio State University Wexner Medical Center, Columbus, OH, USA
- The Neuroscience Research Institute, The Ohio State University, Columbus, OH, USA
| | - Benjamin M Segal
- Department of Neurology, The Ohio State University Wexner Medical Center, Columbus, OH, USA.
- The Neuroscience Research Institute, The Ohio State University, Columbus, OH, USA.
| |
Collapse
|
2
|
Jerome AD, Sas AR, Wang Y, Wen J, Atkinson JR, Webb A, Liu T, Segal BM. Cytokine polarized, alternatively activated bone marrow neutrophils drive axon regeneration. RESEARCH SQUARE 2023:rs.3.rs-3491540. [PMID: 37961609 PMCID: PMC10635390 DOI: 10.21203/rs.3.rs-3491540/v1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2023]
Abstract
The adult central nervous system (CNS) possesses a limited capacity for self-repair. Severed CNS axons typically fail to regrow. There is an unmet need for treatments designed to enhance neuronal viability, facilitate axon regeneration, and ultimately restore lost neurological functions to individuals affected by traumatic CNS injury, multiple sclerosis, stroke, and other neurological disorders. Here we demonstrate that both mouse and human bone marrow (BM) neutrophils, when polarized with a combination of recombinant interleukin (IL)-4 and granulocyte-colony stimulating factor (G-CSF), upregulate alternative activation markers and produce an array of growth factors, thereby gaining the capacity to promote neurite outgrowth. Moreover, adoptive transfer of IL-4/G-CSF polarized BM neutrophils into experimental models of CNS injury triggered substantial axon regeneration within the optic nerve and spinal cord. These findings have far-reaching implications for the future development of autologous myeloid cell-based therapies that may bring us closer to effective solutions for reversing CNS damage.
Collapse
Affiliation(s)
- Andrew D. Jerome
- Department of Neurology, The Ohio State University
- The Neuroscience Research Institute, The Ohio State University
| | - Andrew R. Sas
- Department of Neurology, The Ohio State University
- The Neuroscience Research Institute, The Ohio State University
| | - Yan Wang
- Department of Neurology, The Ohio State University
- The Neuroscience Research Institute, The Ohio State University
| | - Jing Wen
- The James Comprehensive Cancer Center, The Ohio State University
| | - Jeffrey R. Atkinson
- Department of Neurology, The Ohio State University
- The Neuroscience Research Institute, The Ohio State University
| | - Amy Webb
- The James Comprehensive Cancer Center, The Ohio State University
- Department of Biomedical Informatics, The Ohio State University
| | - Tom Liu
- Department of Neurology, The Ohio State University
- The Neuroscience Research Institute, The Ohio State University
| | - Benjamin M. Segal
- Department of Neurology, The Ohio State University
- The Neuroscience Research Institute, The Ohio State University
| |
Collapse
|
3
|
Zhao Z, Dai Y, Zhang C, Mathé E, Wei L, Wang K. Correction to: The International Conference on Intelligent Biology and Medicine (ICIBM) 2019: bioinformatics methods and applications for human diseases. BMC Bioinformatics 2020; 21:148. [PMID: 32299341 PMCID: PMC7161002 DOI: 10.1186/s12859-020-3487-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Accepted: 04/08/2020] [Indexed: 11/10/2022] Open
Abstract
After publication of this supplement article [1], it is requested the grant ID in the Funding section should be corrected from NSF grant IIS-7811367 to NSF grant IIS-1902617. Therefore, the correct 'Funding' section in this article should read: We thank the National Science Foundation (NSF grant IIS-1902617) for the financial support of ICIBM 2019. This article has not received sponsorship for publication.
Collapse
Affiliation(s)
- Zhongming Zhao
- Center for Precision Health, School of Biomedical Informatics, The University of Texas Health Science Center at Houston, Houston, TX, 77030, USA.
| | - Yulin Dai
- Center for Precision Health, School of Biomedical Informatics, The University of Texas Health Science Center at Houston, Houston, TX, 77030, USA
| | - Chi Zhang
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
| | - Ewy Mathé
- Department of Biomedical Informatics, The Ohio State University College of Medicine, Columbus, OH, 43214, USA
| | - Lai Wei
- Department of Biomedical Informatics, The Ohio State University College of Medicine, Columbus, OH, 43214, USA
| | - Kai Wang
- Raymond G. Perelman Center for Cellular and Molecular Therapeutics, Children's Hospital of Philadelphia, Philadelphia, PA, 19104, USA.,Department of Pathology and Laboratory Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| |
Collapse
|