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Status |
Public on Oct 01, 2023 |
Title |
Single-cell transcriptome of stromal vascular fraction isolated from adipose tissue of lean and obese mice |
Organism |
Mus musculus |
Experiment type |
Expression profiling by high throughput sequencing
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Summary |
Visceral white adipose tissue (VAT) is susceptible to inflammation as a result of obesity, and this inflammation contributes to the development of obesity-related diseases. During the development of obesity, inflammatory immunocytes, including CD8+ T cells, Th1 cells, M1-like macrophages, neutrophils, and mast cells, accumulate in VAT. While these profound changes in the immunocyte composition of VAT lead to local inflammation, the triggers of VAT inflammation remain poorly understood. Therefore, a better understanding of the mechanisms underlying an early event of obesity-associated VAT inflammation will contribute to the development of novel therapies for obesity-related diseases. We utilized CellChat, which employs the expression of ligand-receptor pairs as indicators of intercellular communications, to examine the potential impact of these identified cell types within SVF on T cells. Our analysis revealed that ASCs exert the greatest influence on T cells in both lean and obese conditions. Finally, we demonstrated that ASCs promote Tcell infiltration into WAT during the early stages of obesity.
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Overall design |
We performed single-cell sequencing (10X Genomics )of stromal vascular fraction from the epididymal white adipose tissue (eWAT) of normal chow diet (NCD)-fed and 12-week high fat diet (HFD)-fed mice.
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Contributor(s) |
Deng T, Liao X, Zeng Q, Xie L |
Citation missing |
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Submission date |
Jul 12, 2023 |
Last update date |
Oct 02, 2023 |
Contact name |
Limin Xie |
E-mail(s) |
xielimindr@gmail.com
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Phone |
13927573262
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Organization name |
The second xiangya hospital of central south university
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Street address |
No.139,Renmin Road Central Changsha, Hunan, China
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City |
Changsha |
State/province |
Hunan |
ZIP/Postal code |
410011 |
Country |
China |
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Platforms (1) |
GPL24247 |
Illumina NovaSeq 6000 (Mus musculus) |
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Samples (2) |
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Relations |
BioProject |
PRJNA994061 |
Supplementary file |
Size |
Download |
File type/resource |
GSE237143_RAW.tar |
60.6 Mb |
(http)(custom) |
TAR (of MTX, TSV) |
SRA Run Selector |
Raw data are available in SRA |
Processed data provided as supplementary file |
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