|
| Status |
Public on Feb 01, 2018 |
| Title |
Insights into gene expression profiles induced by Socs3 depletion in Keratinocytes |
| Organism |
Mus musculus |
| Experiment type |
Expression profiling by high throughput sequencing
|
| Summary |
Specific deletion of suppressor of cytokine signaling 3 (Socs3) in keratinocytes can cause severe skin inflammation with infiltration of immune cells, however the molecular mechanisms and key regulatory pathways involved remains poorly understood. To investigate the role of Socs3 in keratinocytes, we generated and analyzed global RNA-Seq profiles in Socs3 conditional knockout (cKO) mice at two different stages (2- and 10- weeks). Over 400 shared genes were found to be significantly regulated at both time points. Two week samples were marked by initial skin barrier dysfunction established by the downregulation of keratin associated genes and upregulation of genes regulating lipid metabolism. Subsequent increase in expression level of multiple chemokines and cytokines at 10 week were observed representing response to skin inflammation caused by the disruption of skin barrier function. A group of activator protein-1 related genes were to found to be highly elevated in Socs3 cKO mice at both time points. This observation was duly validated using qRT-PCR in Socs3 depleted human keratinocyte–derived HaCaT cells. Overall this study reveals an important regulatory dynamics of Socs3 in skin barrier dysfunction.
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| Overall design |
Socs3 cKO mice mRNA profiles of 2 and 10 week wild type (WT) C57BL/6 mice were generated by sequencing using HiSeq 1000 system (Illumina) machine which could read a 50 bp sequence.
|
| Web link |
https://www.ncbi.nlm.nih.gov/pubmed/?term=Insights+into+gene+expression+profiles+induced+by+Socs3+depletion+in+keratinocytes
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| Contributor(s) |
Bajpai A, Gupta V, Ishii T, Miyauchi K, Shimizu-Yoshida Y, Kubo M, Kitano H |
| Citation(s) |
29158586 |
| Submission date |
Feb 09, 2017 |
| Last update date |
May 15, 2019 |
| Contact name |
Archana Bajpai |
| Organization name |
RIKEN Yokohama
|
| Department |
IMS
|
| Lab |
LDSM
|
| Street address |
1-7-22 Suehiro-cho,
|
| City |
Tsurumi-ku, Yokohama City, |
| State/province |
Kanagawa, |
| ZIP/Postal code |
230-0045 |
| Country |
Japan |
| |
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| Platforms (1) |
| GPL15103 |
Illumina HiSeq 1000 (Mus musculus) |
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| Samples (15)
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| Relations |
| BioProject |
PRJNA374340 |
| SRA |
SRP099234 |
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