12086 results for "cancer rna-seq"

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• HipSci - Monogenic Diabetes - RNA Sequencing - April 2015

  HipSci - Monogenic Diabetes - RNA Sequencing - April 2015

  Dataset EGAD00001001953

• HipSci - Monogenic Diabetes - RNA Sequencing - January 2016

  HipSci - Monogenic Diabetes - RNA Sequencing - January 2016

  Dataset EGAD00001001955

• Dataset for "Genomic landscape of oral cancers" (Illumina RNA)

  Dataset for "Genomic landscape of oral cancers" (Illumina RNA)

  Dataset EGAD00001004366

• Ancestry and somatic profile predict acral melanoma origin and prognosis – RNA

  Acral melanoma, which is not ultraviolet (UV)-associated, is the most common type of melanoma in several low- and middle-income countries including Mexico. Latin American samples are significantly underrepresented in global cancer genomics studies, which directly affects patients in these regions as it is known that cancer risk and incidence may be influenced by ancestry and environmental exposures. To address this, we characterise the genome and transcriptome of 123 acral melanoma tumours from 92 Mexican patients, a population notable because of its genetic admixture. Compared with other studies of melanoma, we found fewer frequent mutations in classical driver genes such as BRAF, NRAS or NF1. While most patients had predominantly Amerindian genetic ancestry, those with higher European ancestry had increased frequency of BRAF mutations and a lower median number of structural variants. The tumours with activating BRAF mutations have a transcriptional profile more similar to cutaneous non-volar melanocytes, suggesting that acral melanomas in these patients may arise from a distinct cell of origin compared to other tumours arising in these locations. KIT mutations were found in a subset of these tumours, and quadruple wild-type samples (non BRAF/NRAS/NF1/KIT) differed from mutated samples in their structural genomic profile and overall and recurrence-free survival patterns. Transcriptional profiling defined three expression clusters; these characteristics were associated with recurrence-free and overall survival. We highlight potential novel low-frequency drivers, such as PTPRJ, NF2 and RDH5. Our study enhances knowledge of this understudied disease and underscores the importance of including samples from diverse ancestries in cancer genomics studies.

  Dataset EGAD00001015756

• Systematic immune cell dysregulation and molecular subtypes revealed by single cell RNA-seq of subjects with type 1 diabetes

  Type 1 diabetes mellitus (T1DM) is a prototypic endocrine autoimmune disease resulting from an immune-mediated destruction of pancreatic insulin-secreting beta-cells. A comprehensive immune cell phenotype evaluation in T1DM has not been performed thus far at the single. In this cross-sectional analysis, we generated a single-cell transcriptomic dataset of peripheral blood mononuclear cells (PBMCs) from 46 manifest T1DM (Stage 3) cases and 31 matched controls.Our study reveals a surprisingly strong systemic dimension at the level of immune cell network in T1DM, defines disease-relevant molecular subtypes and has the potential to guide non-invasive test development and patient stratification.

  Study EGAS50000000231

• Single-cell/single-nucleus RNA-seq of Embryonal Tumor with Multilayered Rosettes (ETMR)

  Embryonal tumor with multilayered rosettes (ETMR) is a pediatric brain tumor with dismal prognosis. We analyzed eleven ETMR patient samples using single-cell transcriptomics. We reveal a spatially distinct cellular hierarchy that spans highly proliferative neural stem-like cells and more differentiated neuron-like cells. C19MC is predominantly expressed in stem-like cells and controls a transcriptional network governing stemness and lineage commitment. Systematic analysis of receptor-ligand interactions between malignant cell types reveals FGFR and NOTCH signaling as oncogenic pathways. Our study provides fundamental insights into ETMR pathobiology and a powerful rationale for more effective targeted therapies.

  Study EGAS50000000937

• Single cell RNA sequencing of cerebrospinal fluid

  Single-cell RNA sequencing of cells isolated from cerebrospinal fluid from 81 individuals with multiple sclerosis (n=33) or other neurological disease (n=48) using 10x Genomics 3’ expression (v2 chemistry).

  Study EGAS00001007478

• Dataset for Multiple Myeloma RNA data

  This dataset contains 371 case and control RNA sequencing samples of patients with multiple myeloma. Sequencing was performed on Illumina NovaSeq 6000 and HiSeq X, HiSeq 4000 and HiSeq 2000 using TruSeq Stranded RNA and TruSeq Stranded total mRNA Kits. The sequencing was always paired.

  Dataset EGAD50000000683

• RNA sequencing of OM-ALI cultures derived from control and AD individuals exposed to SARS-CoV-2

  RNA sequencing of air-liquid interface (ALI) cultures of olfactory mucosa (OM) cells derived from control (n=3) and AD (n=3) individuals exposed to SARS-CoV-2.

  Study EGAS50000000408

• HipSci - Primary Immune Deficiency - RNA Sequencing - July 2017

  HipSci - Primary Immune Deficiency - RNA Sequencing - July 2017

  Dataset EGAD00001003536