Search Results - EGA European Genome-Phenome Archive

ICR1000 UK exome series

Exome sequencing of 1000 samples from the UK 1958 Birth Cohort. DNA library preps prepared with Illumina TruSeq sample preparation kit. The captured DNA libraries were PCR amplified using the supplied paired-end PCR primers. Sequencing was performed with an Illumina HiSeq2000 (SBS Kit v3, one pool per lane) generating 2x101-bp reads.

Dataset EGAD00001001021

WES of probands in KLB project

These are the vcf files of exome sequencing of the two probands who were found to harbor mutations in KLB. Sample: EGAN00001564799 is the proband 1; Sample: EGAN00001564800 is the proband 11 in the KLB paper. Exome capture was performed using the SureSelect All Exon capture (Agilent Technologies, Santa Clara, CA USA) and sequenced on the HiSeq2500 (Illumina, San Diego CA USA).

Dataset EGAD00001003463

Profiling Chromatin Accessibility in Humans Using Adenine Methylation and Long-Read Sequencing

This dataset includes raw nanopore, base-called, and 6mA frequency data for EcoGII-treated NA12878 and MCF7 chromatin samples. It also includes raw nanopore data for the HG002 EcoGII-treated DNA.

Study EGAS00001007852

Targeted sequencing of Burkitt lymphoma tumour samples from the UK's Haematological Malignancy Research Network

Targeted sequencing was applied to an unselected population-based Burkitt lymphoma cohort (n=39) diagnosed in the UK's Haematological Malignancy Research Network catchment population of ~4 million (14 centres). DNA extracted from tumour samples was sequenced with a 293-gene panel using the Illumina HiSeq 2500. All data are provided in the CRAM format.

Dataset EGAD00001007658

FFPE WGS for optimizing mutation signature extraction from archival HGSC samples

HGSC cases were selected for which matched fresh frozen and FFPE samples were available from the same tissue specimens. Fresh frozen, FFPE and normal blood were subject to WGS for the purpose of assessing the possibility of using FFPE WGS in place of fresh frozen for somatic mutation calling.

Dataset EGAD00001011331

Single-nucleus Isoforms of Down Syndrome Brains (long-read)

16 DS and Control brains samples were prepared using the 10X Genomics Single Cell 3' v3 kit. Pre-fragmented cDNA libraries were loaded onto a Pacific Biosciences Sequel II to sequence single-nucleus isoforms.

Dataset EGAD00001008286

HiC (chromosomal conformation capture) data for Oncogenic 3D genome conformations identify novel therapeutic targets in ependymoma

This dataset contains chromosomal conformation capture data from fourteen samples (eleven tumor samples and three tumor derived cell lines). Libraries were prepared using the Illumina TruSeq LT sequencing adaptors. Sequencing was performed on the HiSeq X or NovaSeq platforms resulting in 28 FASTQ files.

Dataset EGAD00001008801

Single-cell whole-genome sequencing of matched primary GBM tumours and patient-derived organoids

Single-cell whole-genome sequencing of primary GBM tumours and matched patient-derived organoids. Obtained using the 10X Genomics single-cell CNV solution. Samples from two spatially distinct regions of five tumours from three patients (three primary, two recurrent).

Dataset EGAD00001007937

Neoplastic pancreatic cysts and associated cancers

Data from a study of 148 samples from IPMNs, MCNs, and small associated invasive carcinomas from 18 patients using whole exome or targeted sequencing. Sequencing data from 77 samples out of the 148 samples in the complete study are available in this dataset, based on the permissions given by the participating patients and the informed consents.

Dataset EGAD00001006229

Whole Genome Sequencing of Asian Lung Cancers: Second Hand Smoke is Not Responsible for Higher Incidence of Lung Cancer Among Asian Never-Smokers

Background Asian nonsmoking populations have a higher incidence of lung cancer compared to their European counterparts. There is a long-standing hypothesis that the increase of lung cancer in Asian never-smokers is due to environmental factors such as second-hand smoke. Results We analyzed whole-genome sequencing of 30 Asian lung cancers. Unsupervised clustering of mutational signatures separated the patients into two categories: i) all of the never-smokers, and ii) only smokers or ex-smokers. Half of the ex-smokers / smokers were in the never-smoker-like cluster. The overall somatic variant profiles of Asian lung cancers were similar to that of European origin with G.C>T.A being predominant in smokers. We found EGFR and TP53 are the most frequently mutated genes with mutations in 50% and 27% of individuals, respectively. Among these Asian never-smokers, 71% had an EGFR mutation compared to 20% of the smokers in the smoking cluster. Other frequently mutated genes include RYR2, SATB2, C1orf88, FERMT1 and CTNNB1. Somatic alterations occurred in WNT signaling pathway genes, suggesting this pathway plays a role in both Western and Asian lung cancers. Conclusions Asian never-smokers have lung cancer signatures distinct from the smoker signature and their mutation profiles are similar to that of European never-smokers. The profiles of Asian and European smokers are also similar. This suggests that the same mutational mechanisms underlie the etiology for both ethnic groups, and the high incidence of lung cancer in Asian never-smokers might not be due to second hand smoke or other carcinogens that cause oxidative DNA damage. Half of the ex-smokers/smokers have a molecular phenotype similar to never-smokers; of which, 50% had EGFR mutations. This suggests that routine EGFR testing is warranted in the Asian population, regardless of smoking status.

Study EGAS00001000621

BC Cancer, part of the Provincial Health Services Authority, Technology Development Office, Data Access Committee (PHSA TDO DAC)

Dac EGAC00001003254

14977 results for "cancer studies using rna-seq"

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