Similar Datasets
Project description:A small subset of T cells also expresses kiler-cell immunoglobulin-like receptors (KIRs). We find that KIR+ T cells primarily reside in the CD56+ T population. However, little is known on how these cells are different from the conventional CD56- T, NK, and iNKT cells. We used microarray profiling to compare and determine the distinctive differences of CD56+ T cell and its KIR subsets when compared to the conventional CD56- T, NK and iNKT cells. Lymphocyte subsets were sorted from human peripheral blood mononuclear cells with FACSAriaII (BD Biosciences, San Jose, CA) using anti-CD3, anti-CD56, anti-CD14, anti-KIR2DL1, anti-KIR2DL2/3, anti-KIR3DL1 and anti-TCRValpha24 antibodies. The purity of CD3+CD56- T cells, CD3-CD56+ NK cells, CD3+CD56+ T cells, KIR-CD3+CD56+ T cells, and KIR+CD3+CD56+ T cells were more than 98% in all experiments. The purities of iNKT cells for TCRValpha24 and CD1d-tetramer were >95% and >90%, respectively. RNA pre-amplification, labeling and hybridization on Human Genome U133Plus 2.0 GeneChip array were performed in the St. Jude Hartwell Center for Bioinformatics & Biotechnology microarray core facility according to the manufacturer’s instructions (Affymetrix, Santa Clara, CA).
2013-07-01 | E-GEOD-47855 | biostudies-arrayexpress
Project description:To investigate novel molecular signatures and transcriptional regulators of immature and mature human NK cells, we performed whole-genome microarray analysis on dNK cells (CD3−CD56+), cNK cells (CD3−CD56+), pNK cells (CD3−CD56+), CD56+ T cells (CD3+CD56+) and T cells (CD3+CD56−). dNK cells were purified from first-trimester deciduas. cNK cells were purified from cord-blood mononuclear cells. pNK, CD56+ T and T cells were purified from adult peripheral blood mononuclear cells. Samples were collected from healthy adult donors after obtaining informed consent according to the Ethics Committee of the University of Science & Technology of China.
2013-02-10 | GSE24268 | GEO
Project description:It is known that natural killer (NK) cells are a heterogeneous population of functionally distinct NK cell subsets. Here we report on different genomic, phenotypic and functional properties of human NK cell subsets derived from peripheral blood, thymus and bone marrow. NK cell subpopulations were defined via expression of CD56 and CD16.
2017-01-01 | GSE57479 | GEO
Project description:Pooled purified peripheral blood derived CD56dimCD16+ NK, CD56brightCD16- NK and in vitro activated CD56+CD16+ NK subsets obtained from 9 healthy donors were analyzed for gene expression pattern. Each pooled NK subset sample was hybridized in replicates (A and B). Keywords: other
2004-08-02 | GSE1511 | GEO
Project description:These experiments were designed as a benchmark tool for deconvolution methods. 5 immune cell populations were sorted from 3 healthy donors' peripheral bloods. Peripheral Blood Mononuclear Cells (PBCMs) and PolymorphoNuclear Cells (PMN) were separated using gradient centrifugation. T cells (DAPI-/CD3+/CD14-/CD19-/CD56-), monocytes (DAPI-/CD3-/CD14+/CD19-/CD56-), B cells (DAPI-/CD3-/CD14-/CD19+/CD56-) and NK cells (DAPI-/CD3-/CD14-/CD19-/CD56+) were FACS-sorted from PBMCs and neutrophils (DAPI-/CD66b+/CD19-/CD3-/CD56-/CD14-) were sorted from PMNs. RNA was extracted from the purified cell population, as well as from the HCT116 colon cancer cell line. RNAs from pure populations were then mixed in various proportions. RNA from HCT116 cells and FACS-sorted T cells (DAPI-/CD3+/CD14-/CD19-/CD56-), monocytes (DAPI-/CD3-/CD14+/CD19-/CD56-), B cells (DAPI-/CD3-/CD14-/CD19+/CD56-), NK cells (DAPI-/CD3-/CD14-/CD19-/CD56+), and neutrophils (DAPI-/CD66b+/CD19-/CD3-/CD56-/CD14-) were mixed in various proportions.
2016-02-18 | E-GEOD-64385 | biostudies-arrayexpress
Project description:We sorted Eomes-negative NK cells (CD3- CD56+ CXCR6- CD16-) and Eomes-positive NK cells (CD3- CD56+ CXCR6+) from total leukocytes isolated from the perfusion fluid of five healthy human livers destined for transplantation. Total RNA was extracted from sorted cells, cDNA generated and RNASeq performed.
2016-09-28 | GSE87392 | GEO
Project description:Human NK cells from the decidua basalis of gravid uteri (dNK) and from cycling endometrium (eNK) of women undergoing hysterectomy were isolated and compared by gene expression profiling using Affymetrix microarrays with probes representing ~47,400 transcripts. Substantial differences indicate that these two types of NK cells represent distinct subsets. Freshly isolated NK cells were obtained by FACS sorting. 4 dNK and 5 eNK samples were obtained form independent donors. dNK cells were isolated from the decidua basalis of first trimester placentas and sorted as CD3-, CD16-, CD56+ cells. eNK cells were obtained from non-affected regions of cycling endometrium of donor women undergoing hysterectomy and were sorted as CD45+, CD56+, CD3- cells . The preliminary patient diagnoses included genital prolapse, fibroids, cervical dysplasia, or menorrhagia. All cycling endometrium samples were from the secretory phase of the cycle with exception of sample eNK_S6 that was from the proliferative phase.
2010-03-09 | E-GEOD-20499 | biostudies-arrayexpress
Project description:Interventions: Experimental group:Dietary fiber;Control:Non-Dietary fiber
Primary outcome(s): Hgb, ALB, PAB, TRF, LYM, CD3+, CD3+CD4+, CD3+CD8+, CD16+CD56+, CD19+, IgA, IgG, IgM;16S rRNA gene v3v4 variable region
Study Design: Randomized parallel controlled trial
| 2666161 | ecrin-mdr-crc
Project description:These experiments were designed as a benchmark tool for deconvolution methods. 5 immune cell populations were sorted from 3 healthy donors' peripheral bloods. Peripheral Blood Mononuclear Cells (PBCMs) and PolymorphoNuclear Cells (PMN) were separated using gradient centrifugation. T cells (DAPI-/CD3+/CD14-/CD19-/CD56-), monocytes (DAPI-/CD3-/CD14+/CD19-/CD56-), B cells (DAPI-/CD3-/CD14-/CD19+/CD56-) and NK cells (DAPI-/CD3-/CD14-/CD19-/CD56+) were FACS-sorted from PBMCs and neutrophils (DAPI-/CD66b+/CD19-/CD3-/CD56-/CD14-) were sorted from PMNs. RNA was extracted from the purified cell population, as well as from the HCT116 colon cancer cell line. RNAs from pure populations were then mixed in various proportions.
2016-02-18 | GSE64385 | GEO
Project description:NK cells were first isolated from PBMCs using EasySep⢠Human NK cell enrichment kit (STEMCELL biotechnology). The magnetically isolated NK cells were stained with anti-CD3 FITC, anti-CD56 Pe-Cy7 and LIVE/DEAD® red stain for a further enrichment, whereby the CD3 negative and CD56 positive live cells were sorted with MoFlo⢠cell sorter (Beckman Coulter). The sorted NK cell populations were sent to AROS Applied Biotechnology A/S (Aarhus N, Denmark) to be analysed using GeneChip® Human Transcriptome Array 2.0 (Affymetrix, USA). The transcription profile of NK cells from day 14 post stem cell transplantation was compared with those from healthy donors.
2018-10-31 | E-MTAB-5474 | biostudies-arrayexpress