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| Status |
Public on Mar 08, 2023 |
| Title |
Distinct differences in immunological properties of equine orthobiologics revealed by functional and transcriptomic analysis using an activated macrophage readout system |
| Organism |
Equus caballus |
| Experiment type |
Expression profiling by high throughput sequencing
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| Summary |
Multiple biological therapies for orthopedic injuries are marketed to veterinarians, despite a lack of rigorous comparative biological activity data to guide informed decisions in selecting a most effective compound. Therefore, the goal of this study was to use relevant bioassay systems to directly compare the anti-inflammatory and immunomodulatory activity of three commonly used orthobiological therapies (OTs): mesenchymal stromal cells (MSC), autologous conditioned serum (ACS), and platelet rich plasma (PRP). Equine monocyte-derived macrophages were used as the readout system to compare therapies, including cytokine production and transcriptomic responses.
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| Overall design |
Macrophages were stimulated with IL-1ß and treated 24 hours with orthobiologicss, washed and cultured an additional 24 hours to generate supernatants. Secreted cytokines were measured by multiplex immunoassay and ELISA. To assess global transcriptomic responses to treatments, RNA was extracted from macrophages and subjected to full RNA sequencing
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| Contributor(s) |
Chow L, Pezzanite L, Dow S, Goodrich L |
| Citation(s) |
36876001 |
| |
| Submission date |
Feb 02, 2023 |
| Last update date |
Mar 08, 2023 |
| Contact name |
Steven Dow |
| E-mail(s) |
sdow@colostate.edu
|
| Organization name |
Colorado State University
|
| Department |
Clinical Sciences
|
| Lab |
ACC 254
|
| Street address |
300 W Drake Rd
|
| City |
Fort Collins |
| State/province |
CO |
| ZIP/Postal code |
80524 |
| Country |
USA |
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| Platforms (1) |
| GPL26749 |
Illumina NovaSeq 6000 (Equus caballus) |
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| Samples (15)
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| Relations |
| BioProject |
PRJNA930645 |
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