23083 results for "ega"

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• RNA sequecing of primary B cells infected with Epstein-Barr virus (EBV) or stimulated with heat-inactivated EBV

  Naïve (CD27-IgD+) B cells were isolated from buffy coat preparations of healthy donors using CD19 magnetic beads, followed by reals of CD19 beads and incubation with IgD-biotin and anti-biotin magnetic beads. B cells were infected with EBV by spinoculation or stimulated with heat-inactivated EBV and control cells were left uninfected. RNA was extracted immediately after isolation in un-infected B cells. From EBV-infected B cells and B cells stimulated with heat-inactivated virus, RNA was extracted 24 and 96 hours after infection / stimulation.

  Dataset EGAD50000000305

• Enhanced resolution profiling in twins reveals differential methylation signatures of Type 2 Diabetes with links to its complications

  We profiled DNA methylation in blood samples from participants of European ancestry from 7 twin cohorts using a methylation sequencing platform targeting regulatory genomic regions encompassing 2,048,698 CpG sites. The results help to improve our understanding of T2D disease pathogenesis and progression and may provide biomarkers for its complications.

  Study EGAS50000000197

• Bulk RNA-seq of monocytes and in vitro cultured monocyte-derived macrophages of ANCA-associated vasculitis patients with active and stable disease and healthy controls

  To study monocyte and macrophage activation in ANCA-associtated vasculitis (AAV), we performed bulk RNA sequencing of bead-selected monocytes and in vitro cultured monocyte-derived macrophages from AAV patients and healthy controls. Overview patients included for sequencing monocytes: - AAV active disease, n=4, MPO-AAV=4 - AAV remission, n=10, PR3-AAV=5, MPO-AAV=5 - Healthy controls, n=6 Overview patients included for sequencing monocyte-derived macrophages: - AAV active, n=1, PR3-AAV=1 - AAV remission, n=3, PR3-AAV=3 - Healthy controls, n=3

  Dataset EGAD50000000450

• Single cell transcriptomic profiles of advanced melanoma patients treated with checkpoint inhibitor immunotherapy

  Little is known about the resistant clones within the tumour ecosystem treated with immunotherapy. This work provides a comprehensive and integrative analysis of each individual non-responding melanoma patients, including clinical features integrated with single cell analysis, which is critical to understand features of resistance in order to improve cancer patients’ outcomes.

  Study EGAS50000000339

• Loss of RREB1 in pancreatic beta cells reduces cellular insulin content and affects endocrine cell gene expression

  Genome-wide studies have uncovered multiple independent signals at the RREB1 locus associated with altered type 2 diabetes (T2D) risk and related glycemic traits. However, little is known about the function of the zinc finger transcription factor RREB1 in glucose homeostasis or how changes in its expression and/or function influence diabetes risk. We studied its function using three transcriptomic strategies, profiling gene expression when RREB1 is knocked out or knocked down in the Endo-betaH1 cell line, in addition to the in vitro differentiation in hiPSCs.

  Dataset EGAD00001009740

• DCLRE1B/Apollo germline mutations associated with renal cell carcinoma

  Highlights of Bories et al. article submitted to BBA - Molecular Basis of Disease: We identified 2 germline mutations in the DCLRE1B gene encoding the Apollo protein by Whole Exome Sequencing (WES) in two families with inherited clear-cell Renal Cell Carcinoma. Our study suggests a putative link between DNA repair, telomere protection and renal oncogenesis.

  Study EGAS50000000216

• WES of pleomorphic lung cancer

  Pulmonary pleomorphic carcinoma (PPC) is an aggressive and highly heterogeneous non-small-cell lung carcinoma whose underlying biology is still poorly understood. Forty-two tumor areas including 39 primary tumors and 3 metastases from 20 PPC patients were microdissected and the histologically distinct components were subjected to whole exome sequencing (WES) separately. Twist Human Core Exome + RefSeq + Mito-Panel kit (Twist Bioscience) was used for the whole exome capturing according to manufacturer’s guidelines. Paired-end 100-bp reads were generated on the Illumina NovaSeq 6000. After the sequencing, reads were aligned against the reference human genome GRCh38 using Burrows-Wheeler Aligner (BWA, v0.7.12)

  Dataset EGAD50000000453

• Single nuclei ATAC-Seq data from the human ganglionic eminences

  We performed the single nuclei Assay for Transposase-Accessible Chromatin with Sequencing (snATAC-Seq) to map potential regulatory genomic regions operating in individual cell populations of the human GE, using these to test for enrichment of schizophrenia common genetic variant liability and to functionally annotate non-coding variants associated with the disorder.

  Study EGAS50000000411

• Heterogeneity and evolution of DNA mutation rates in microsatellite-stable colorectal cancer

  A mutation accumulation experiment in colorectal cancer (CRC) derived tumoroids, aimed at measuring the spontaneous rates of accumulation of new single-nucleotide sequence variations in seven microsatellite stable CRCs and one microsatellite unstable CRC. Mutations accumulated over six+six months were identified via whole genome sequencing of clonal tumoroids. 150x WGS for 7 samples.

  Study EGAS50000000425

• Single-nuclei ATAC sequencing of pheochromocytoma and paraganglioma arising from germline SDHB mutations

  10x genomics single-nuclei ATAC sequencing of 7 SDHB-deficient non-metastatic and metastatic pheochromocytoma and paraganglioma, and 1 normal adrenal medulla sample. snATAC-seq was conducted using the "Van Helsing" protocol (dx.doi.org/10.17504/protocols.io.bw52pg8e). Once processed, snATAC-seq libraries were sequenced on the Illumina NextSeq 500 (Illumina, USA) using 50bp paired-end sequencing. Raw sequencing data in BCL format was demultiplexed using cellranger-atac mkfastq (V2.0.0). This dataset contains sequencing reads in FASTQ format. R1/R3 files contain the forward and reverse sequencing reads, respectively, R2 contains the 10x Barcode.

  Dataset EGAD50000000503