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| Status |
Public on Dec 15, 2013 |
| Title |
Regulatory T cells from injured skeletal muscle |
| Organism |
Mus musculus |
| Experiment type |
Expression profiling by array
|
| Summary |
A phenotypically and functionally distinct population of CD4+ Foxp3+ T cells (Tregs) rapidly accumulates in acutely injured skeletal muscle of mice, just as invading myeloid-lineage cells switch from a pro-inflammatory to a pro-regenerative state. Analysis of gene expression of Tregs and CD4+Foxp3- T cells (Tconvs) from injured muscle and spleen revealed that the transcriptome of muscle Treg cells is distinct from that of splenic Tregs. A set of genes is uniquely expressed by muscle Tregs, while another set is over-expressed by the two muscle populations vis-à-vis their two spleen counterparts.
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| Overall design |
6 wk-old Foxp3-ires-GFP mice were injured in skeletal muscles with cardiotoxin. Four and fourteen days later, Tregs and Tconvs from spleen and muscle were double-sorted into Trizol. To reduce variability, cells from multiple mice were pooled for sorting, and three replicates were generated for all groups. RNA from 1.5-2.5 x 104 cells was amplified, labeled, and hybridized to Affymetrix Mouse Gene 1.0 ST Arrays.
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| Contributor(s) |
Burzyn D, Mathis D, Benoist C |
| Citation(s) |
24315098 |
| |
| Submission date |
Aug 22, 2013 |
| Last update date |
Mar 04, 2019 |
| Contact name |
CBDM Lab |
| E-mail(s) |
cbdm@hms.harvard.edu
|
| Phone |
617-432-7747
|
| Organization name |
Harvard Medical School
|
| Department |
Microbiology and Immunobiology
|
| Lab |
CBDM
|
| Street address |
77 Avenue Louis Pasteur
|
| City |
Boston |
| State/province |
MA |
| ZIP/Postal code |
02215 |
| Country |
USA |
| |
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| Platforms (1) |
| GPL6246 |
[MoGene-1_0-st] Affymetrix Mouse Gene 1.0 ST Array [transcript (gene) version] |
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| Samples (24)
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| This SubSeries is part of SuperSeries: |
| GSE50098 |
A special population of regulatory T cells potentiates muscle regeneration |
|
| Relations |
| BioProject |
PRJNA216021 |
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