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TranscriptomicsTwo Histone/Protein Acetyltransferases, CBP and p300, Are Indispensable for Foxp3+ T-regulatory Cell Development and Function
T-regulatory (Treg) cells are important to immune homeostasis, and Treg cell deficiency or dysfunction leads to autoimmune disease. An histone/protein acetyltransferase (HAT), p300, was recently found important for Treg function and stability, but further insights into the mechanisms by which p300 o...
ORGANISM(S): Mus musculus 
2014-08-12 | E-GEOD-60318 | biostudies-arrayexpress
TranscriptomicsCritical Requirement of the DNA Methyltransferase, Dnmt1, for the Development and Function of Foxp3+ Regulatory T Cells
We investigated the role of DNMT1 in immune homeostasis by generating mice lacking DNMT1 in Foxp3+ T-regulatory (Treg) cells. These mice showed decreased peripheral Foxp3+ Tregs, complete loss of Foxp3+ Treg suppressive functions in vitro and in vivo, and died from autoimmunity by 3-4 weeks unless t...
ORGANISM(S): Mus musculus 
2013-04-21 | E-GEOD-27434 | biostudies-arrayexpress
TranscriptomicsHDAC6 and HSP90 control the functions of Foxp3+ T regulatory cells
Foxp3+ T-regulatory cells (Tregs) are key to immune homeostasis such that their diminished numbers or function can cause autoimmunity and allograft rejection. Foxp3+ Tregs express histone/protein deacetylases (HDACs) that regulate chromatin remodeling, gene expression and protein function. Pan-HDAC ...
ORGANISM(S): Mus musculus 
2011-05-01 | E-GEOD-27896 | biostudies-arrayexpress
UnknownFlat-band quantum materials empowering self-adapted ultrabroadband detectors.
Not available
S-EPMC12504747 | biostudies-literature
TranscriptomicsTwo Lysines in the Forkhead Domain of Foxp3 are Key to T Regulatory Cell Function
The forkhead transcription factor, Foxp3, is pivotal to the development and function of CD4+CD25+ T regulatory (Treg) cells that limit autoimmunity and maintain immune homeostasis. Previous data indicated that many of the functions of Foxp3 are controlled by the acetylation of several lysines within...
ORGANISM(S): Mus musculus 
2011-02-05 | E-GEOD-27082 | biostudies-arrayexpress
UnknownIsorhamnetin Alleviates Mitochondrial Injury in Severe Acute Pancreatitis via Modulation of KDM5B/HtrA2 Signaling Pathway.
Not available
S-EPMC11011973 | biostudies-literature
TranscriptomicsMbd2 promotes Foxp3 demethylation and T-regulatory cell function
The proposed use of Foxp3+ T-regulatory (Treg) cells as potential cellular therapy in patients with autoimmune diseases, or post-hemopoietic stem cell or organ transplantation, requires a sound understanding of the transcriptional regulation of Foxp3 expression. Conserved CpG dinucleotides in the Tr...
ORGANISM(S): Mus musculus 
2013-09-01 | E-GEOD-48653 | biostudies-arrayexpress
UnknownUniversal inter-molecular radical transfer reactions on metal surfaces.
Not available
S-EPMC11001993 | biostudies-literature
TranscriptomicsSirt1 targeting promotes Treg function
Sirtuin-1 (Sirt1), a class III histone/protein deacetylase is central to cellular metabolism, stress responses and aging, but its contributions to various host immune functions have been little investigated. To study the role of Sirt1 in T-cell functions, we undertook targeted deletions by mating mi...
ORGANISM(S): Mus musculus 
2011-01-05 | E-GEOD-26425 | biostudies-arrayexpress
TranscriptomicsInhibition of the LSD1 (KDM1A) demethylase reactivates the all-trans-retinoic acid differentiation pathway in acute myeloid leukemia [Illumina HumanHT-12 gene expression array]
All-trans-retinoic acid (ATRA) has been successfully used in therapy of acute promyelocytic leukemia (APL), a cytogenetically distinct subtype of acute myeloid leukemia (AML) but the response of non-APL AML cases to ATRA-based treatment has been poor. Here we show that, via epigenetic reprogramming,...
ORGANISM(S): Homo sapiens 
2012-03-14 | E-GEOD-34672 | biostudies-arrayexpress
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