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Series GSE230418 Query DataSets for GSE230418
Status Public on Jun 07, 2023
Title YTHDF2-m6A-NF-kB axis controls anti-tumor immunity through regulating intratumoral Treg survival and function
Organism Mus musculus
Experiment type Other
Summary N6-methyladenosine (m6A) in messenger RNA (mRNA) regulates immune cells in homeostasis and in response to infection and inflammation. The function of YTHDF2 in the tumor microenvironment (TME) in these contexts has not been explored. We discovered that loss of Ythdf2 in regulatory T (Treg) cells can reduce tumor growth in mice while maintaining peripheral homeostasis. In the tumor microenvironment, Ythdf2-deficient Treg cells have impaired function and poor survival. The elevated tumor necrosis factor (TNF) signaling in the TME grants the location-specific function of YTHDF2, which participates in the feedback regulation of NF-kB signaling by accelerating the degradation of m6A-modified, NF-kB negative regulators, Nlrc3, Nfkbie, and Traf3. TME-specific regulation of Treg by YTHDF2 points to YTHDF2 as a target for anti-cancer immunotherapy, where intratumoral Treg cells can be targeted to enhance antitumor immune response, while avoiding Treg cells in the periphery to minimize undesired inflammations.
 
Overall design We performed m6A RIP-seq to examine m6A marked transcripts
 
Contributor(s) Zhang L, Dou X, He C
Citation(s) 37345898
Submission date Apr 24, 2023
Last update date Sep 05, 2023
Contact name Chuan He
E-mail(s) chuanhe@uchicago.edu
Phone 773-702-5061
Organization name University of Chicago
Department Department of Chemistry
Street address 929 E 57th St., GCIS E319
City Chicago
State/province ILLINOIS
ZIP/Postal code 60637
Country USA
 
Platforms (1)
GPL30172 NextSeq 2000 (Mus musculus)
Samples (4)
GSM7221817 WT, Input, r1, m6A-RIP-seq
GSM7221818 WT, Input, r2, m6A-RIP-seq
GSM7221819 WT, m6A IP, r1, m6A-RIP-seq
This SubSeries is part of SuperSeries:
GSE216960 YTHDF2/m6A/NF-κB axis controls anti-tumor immunity by regulating intratumoral Tregs
Relations
BioProject PRJNA961105

Download family Format
SOFT formatted family file(s) SOFTHelp
MINiML formatted family file(s) MINiMLHelp
Series Matrix File(s) TXTHelp

Supplementary file Size Download File type/resource
GSE230418_RAW.tar 850.0 Kb (http)(custom) TAR (of TXT)
SRA Run SelectorHelp
Raw data are available in SRA
Processed data provided as supplementary file

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