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| Status |
Public on Jan 16, 2024 |
| Title |
The initiating IL-10 production dominates the therapy of mesenchymal stem cell scaffold in spinal cord injury |
| Organism |
Homo sapiens |
| Experiment type |
Expression profiling by high throughput sequencing
|
| Summary |
spinal cord injury (SCI) is an acute damage to central nevous system, resulting in severe morbidity and permanent disability. Locally implanting scaffold system immobilized mesenchymal stem cellshas been widely proven to promote the locomotor function recovery of SCI rat, but the underlying mechanism remains elusive. Here we constructed a hyaluronic acid scaffold system (HA-MSC) to accelerates human MSC adhesive growth and prolongs the survival time of MSC in the lesion of SCI rats. And the residual MSCs regulate the local immune responses by upregulating anti-inflammatory cytokines. Interestingly, the dramatically increased but transient expression of IL-10 is found secreted by MSCs in the first week. Blocking the function of the initiating produced IL-10 by antibody totally abolishes the neurological and behavioral recovery of SCI rats, indicating a core role of IL-10 in SCI therapy of HA-MSC implantation. Transcriptome analyses indicate that IL-10 selectively promotes the migration and cytokine secretion programs of MSC, which in turn help MSC to exert its anti-inflammatory therapeutic effects. Our findings thus highlight a novel role of IL-10 in regulating MSC migration and cytokine secretion and determine the vital role of IL-10 in the domination of MSC treatment for spinal cord repair.
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| Overall design |
3 ctrl and 3 rhIL-10 treated hMSCs
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| |
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| Contributor(s) |
Yang L, Cao J, Wang J, Gao J |
| Citation(s) |
38169599 |
| |
| Submission date |
Aug 14, 2023 |
| Last update date |
Jan 16, 2024 |
| Contact name |
Jiajia Wang |
| E-mail(s) |
wangjiajia3301@zju.edu.cn
|
| Organization name |
Zhejiang University
|
| Lab |
GLP_lab
|
| Street address |
866 Yuhangtang Road
|
| City |
Hangzhou |
| ZIP/Postal code |
310058 |
| Country |
China |
| |
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| Platforms (1) |
| GPL11154 |
Illumina HiSeq 2000 (Homo sapiens) |
|
| Samples (6)
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| Relations |
| BioProject |
PRJNA1005197 |
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