Project description:We used RNA-Seq to identify differential gene expression in LAP+ vs. LAP- Gamma-delta T-cells. We report a signature of 407 genes that were enriched in TCRgd+LAP+ vs. TCRgd+LAP- cells with p<0.05. Among the up-regulated genes, we found increased expression of genes related to antigen presentation, including MHC class II molecules (H2-Aa, H2-Ab1, H2-Eb1 and H2-Eb2), CD40 and CD86 RNA-Seq of TCRgd+LAP+ versus TCRgd+LAP- cells harvested from mouse spleen and Peyer's patches; began with 20 mice for two independent experiments (10 mice each); samples were pooled and for each experiment resulted in one LAP- and one LAP+ sample for RNA-SEQ, or four samples in total; The two LAP+ were combined, resulting in three samples in total for RNA-Seq.
Project description:The gene expression profiles of a temperature-sensitive strain, ts-8, was compared agains its wild type counterpart, NC-1. Keywords: mutant comparision, two class unpaired design
Project description:To find the signalling pathway involved in WT/2D2 CD4+ gut T cell (CD4+ intraepithelial lymphocytes, CD4+IEL) differentiation, particulary to determine whether aryl hydrocarbon receptor (AHR) pathway is involved. Gene expression was analyzed ex vivo in CD4+ T cells that were sorted from Wild type-Gut / 2D2 mouse-Gut / Wild type-Spleen / 2D2 mouse-Spleen (N=3 per group). The genes highly expressed in WT/2D2 Gut compared to WT/2D2 Spleen were selected by k-means clustering. AHR pathway related genes (IPA software) were further selected.
Project description:There were no studies about gene expression of normal gingiva before. We performed this study to compare with gene expression of gingival fibromatosis
Project description:We used RNA-Seq to identify differential gene expression in LAP+ vs. LAP- Gamma-delta T-cells. We report a signature of 407 genes that were enriched in TCRgd+LAP+ vs. TCRgd+LAP- cells with p<0.05. Among the up-regulated genes, we found increased expression of genes related to antigen presentation, including MHC class II molecules (H2-Aa, H2-Ab1, H2-Eb1 and H2-Eb2), CD40 and CD86
Project description:T lymphocytes are conventionally divided into subsets based upon expression of co-receptors, cytokines and surface molecules. By mRNA microarray analysis, T lymphocytes that express the C-type lectin CD161 were identified to share a transcriptional profile, which led to the identification of an innate function across these previously defined subsets, including CD8, CD4 and TCRgd T cells. Gene expression of sort purified, resting CD161+ and CD161- TCRgd T cells from peripheral blood was measured in 4 healthy donors.
Project description:All experiment was done according to the Affymetrix manufacturer’s protocol. The resulting HGF gingiva expression profile(Hereditary gingival fibromatosis patient Gingiva replicate1 and replicate 2)was compared to normal gingiva control(Normal Gingiva replicate1 and replicate2). The data were collected and analyzed by GCOS 1.2 and GeneSpring 7.2 1-way T test. Keywords: tissue specific expression profile
