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GSE135301
Mus musculus
8 Downloadable Samples
Affymetrix Mouse Gene 2.0 ST Array (mogene20st)
Description
Loss of Pggt1b leads to marked defects in thymocyte egress and T cell lymphopenia in peripheral lymphoid organs in vivo
Publication Title
Mevalonate metabolism-dependent protein geranylgeranylation regulates thymocyte egress.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 4 Downloadable Samples
- Affymetrix Mouse Clariom S Array (clariomsmouse), Affymetrix Mouse Gene 2.0 ST Array (mogene20st)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Hippo/Mst signaling coordinates cellular quiescence with terminal maturation in iNKT cell development and fate decisions.
Sample Metadata Fields
Specimen part, Disease
View Samples- Mus musculus
- 20 Downloadable Samples
- Affymetrix Mouse Gene 2.0 ST Array (mogene20st)
Description
Myelopoiesis is impaired in Raptor-deleted mice (CreER-Rptor-flox/flox). To evaluate the transcriptional changes in myeloid precursors , we isolated CMP (LinSca-1c-Kit+CD34+FcRII/IIImid), GMP (LinSca-1c-Kit+CD34+FcRII/IIIhigh) and Lin (B220, Ly6C, Ly6G, CD3, Ter-119) negative cells (Lin) from bone marrow of WT or CreER-Rptor-flox/flox mice. RNA was isolated from CMP and GMP immediately after sorting and Lin- cells were cultured for 12 hours with M-CSF (10 ng/mL) in 10% FBS and 1% P/S DMEM before RNA isolation.
Publication Title
Critical roles of mTORC1 signaling and metabolic reprogramming for M-CSF-mediated myelopoiesis.
Sample Metadata Fields
Sex
View Samples- Mus musculus
- 34 Downloadable Samples
- Affymetrix Mouse Gene 2.0 ST Array (mogene20st)
Description
CD8+ DCs play key role in CD8+ T cell priming, however, the underlying signaling mechansim is unclear. We used a data-driven network-based systems biology approach and identified Hippo signaling kinases as key selective modualtors in CD8+ DCs. We focused on Mst1/Stk4 to further investigate the novel function of Hippo signaling in CD8+ DCs. All transcriptional profies were evalated by microarray.
Publication Title
Hippo/Mst signalling couples metabolic state and immune function of CD8α<sup>+</sup> dendritic cells.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 20 Downloadable Samples
- Affymetrix Mouse Clariom S Array (clariomsmouse)
Description
Amino acids license Treg cell function by priming and sustaining TCR induced mTORC1 activity and Rag and Rheb GTPases as central regulators of mTORC1 activation in effector Treg (eTreg) cells
Publication Title
Amino Acids License Kinase mTORC1 Activity and Treg Cell Function via Small G Proteins Rag and Rheb.
Sample Metadata Fields
Specimen part, Treatment
View Samples- Mus musculus
- 6 Downloadable Samples
- Affymetrix Mouse Clariom S Array (clariomsmouse)
Description
CD8+ T cells can be reprogrammed for better persistence and robust effector function in TME. By performing an in vivo pooled CRISPR-Cas9 mutagenesis screening of metabolism-associated factors, we identify Regnase-1 as a major negative regulator of antitumor responses, whose deficiency results in drastically increased CD8+ T cell accumulation in tumors
Publication Title
Targeting REGNASE-1 programs long-lived effector T cells for cancer therapy.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 8 Downloadable Samples
- Affymetrix Mouse Gene 2.0 ST Array (mogene20st)
Description
Regulatory T (Treg) cell activation and expansion during neonatal life and in response to inflammation are critical for immunosuppression, yet the mechanisms governing these events are incompletely understood. We report that the oncogene and transcriptional regulator c-Myc (Myc) controls immune homeostasis through regulation of Treg cell accumulation and functional activation. Myc activity is enriched in Treg cells generated during neonatal life and responding to inflammation. Myc-deficient Treg cells show cell-intrinsic defects in overall accumulation and ability to transition to an activated state during early life or acute inflammation. Consequently, loss of Myc in Treg cells results in a rapid, early-onset autoimmune disorder accompanied by uncontrolled effector CD4+ and CD8+ T cell responses. We also provide evidence that Myc regulates mitochondrial oxidative metabolism but is dispensable for fatty acid oxidation (FAO). Indeed, Treg cell-specific deletion of Cox10, which is required for oxidative phosphorylation, but not Cpt1a, the rate-limiting enzyme for FAO, results in impaired Treg cell function and maturation. Thus, Myc coordinates Treg cell accumulation, transitional activation and metabolic programming to orchestrate immune homeostasis.
Publication Title
Homeostasis and transitional activation of regulatory T cells require c-Myc.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 16 Downloadable Samples
- Affymetrix Clariom S Pico Assay HT (clariomshumanht)
Description
Human CD4+CD45RA+CD25- cells were lentivirally transduced with wild-type or mutated (A384T or R397W) FOXP3, or an empty vector (EV). Transduced cells were sorted 14 days post-transduction based on GFP expression, and were restimulated with soluble anti-CD3 (30 ng/mL) and irradiated PBMCs (3x) for 14 more days. Cells were then activated with 0.5 g/ml of phytohemagglutinin (PHA) in the presence or absence of SGF003 (8 g/mL), and total RNA was extracted for microarray analysis. Overall, this study highlights the functional impact of TIP60 in FOXP3-driven Treg biology and provides a novel target for manipulation of human Treg activity.
Publication Title
Suppression by human FOXP3<sup>+</sup> regulatory T cells requires FOXP3-TIP60 interactions.
Sample Metadata Fields
No sample metadata fields
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