Project description:This SuperSeries is composed of the following subset Series: GSE26714: Expression data from Tregs adoptively transferred in MHC II competent or deficient recipients GSE27151: Expression data from Tregs purified from WT-CD3KO or IIKO-CD3KO chimeras Refer to individual Series
Project description:Disruption of TCR /MHC class II interactions leads rapidly to alterations of the common CD4 Treg transcriptional signature Self-deprived, non-functional Tregs were compare to fully functional Tregs by microarrays. Total T cells from the periphery of WT mice were adoptively transferred into CD3ε-/- recipient mice lacking or not MHC class II molecule expression (MHC II- or MHC II+ recipient mice, respectively). Five days later, peripheral Tregs transferred in MHC II - competent (CD4CD25B6) or - deficient (CD4CD25IIko) recipient were purified for RNA extraction and hybridization on Affymetrix microarrays.
Project description:To investigate the mechanisms by which Glut1 inactivation synergized with TNFa to induce cell death, LLC cells were either pretreated or left untreated for 200nM BAY-876 for 24 hours, followed by treatment with 20ng/ml TNF or left untreated for 32 hours.To compare the expression of glucose transporters in tumor and tumor-reactive immune T cells, we analyzed the expression levels ofperformed RNAseq on adoptively transferred adoptively transferred OT-I T cells and LLC-OVA cells, respectively.
Project description:This SuperSeries is composed of the following subset Series: GSE33090: Dramatic effects of social behavior on gene regulation in rhesus macaques [Individual_expression] GSE34127: Dramatic effects of social behavior on gene regulation in rhesus macaques [Cell type_expression] GSE34128: Dramatic effects of social behavior on gene regulation in rhesus macaques [Bisulfite_seq] Refer to individual Series
Project description:This study measures single cell RNA and protein expression in Gag stimulated and non-stimulated vaginal tissue from four SIV-protected rhesus macaques.
Project description:In this experiment, the gene expression of CD8+ T cells primed in the presence or absence of Tregs on a single cell level was analyzed. For this purpose, Ly5.1 OT-I T cells were adoptively transferred into Treg deficient (DEREG+) or Treg replete (DEREG-) mice, activated with DC-OVA, isolated after 3 days, and analyzed by scRNAseq. Invididual samples were indexed with oligo-tagged TotalSeq-C antibodies and pooled prior to the analysis. We observed that Tregs reduced the expression of IL-2 responsive genes, including key cytotoxic molecule granzyme B. Unsupervised clustering revealed 5 clusters including a cluster of cells which did not match any usual CD8+ subsets and, due to unusual co-expression of effector molecules such as GZMK and KLRK1, were dubbed super-effector cells.
Project description:Single cell RNA sequencing analysis was performed on bronchoalveolar lavage samples obtained from Rhesus macaques infected intranasally/intratracheally with SARS-CoV-2 after vaccination with mRNA-1273 vaccine
Project description:We thus isolated hippocampus from rhesus macaques and performed single-cell RNA-sequencing analysis. The scRNA-Seq libraries were generated using the 10X Genomics Chromium Controller Instrument and Chromium Single Cell 3’ V2 Reagent Kits (10X Genomics, Pleasanton, USA).
Project description:We cocultured Tregs in transwells with brain slices collected 5d after tMCAO in the lower compartment for 24h to activate Tregs. Tregs in the transwells were transferred to new wells with primary cultured microglia, and cocultured for 2d. Microglia were then collected for bulk RNAseq analyses. The results revealed roles of activated Tregs in polarizing microglia toward an anti-inflammatory and reparative phenotype.
