7342 results for "canc*"

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• A non-canonical lymphoblast in refractory childhood T-cell leukaemia

  Refractory cancers may arise either through the acquisition of resistance mechanisms or represent distinct disease states. The origin of childhood T-cell acute lymphoblastic leukaemia (T-ALL) that does not respond to initial treatment, i.e. refractory disease, is unknown. Refractory T-ALL carries a poor prognosis and cannot be predicted at diagnosis. Here, we perform single cell mRNA sequencing of T-ALL from 58 children (84 samples) who did, or did not respond to initial treatment. We identify a transcriptionally distinctive blast population, exhibiting features of innate-like lymphocytes, as the major source of refractory disease. Evidence of such blasts at diagnosis heralds refractory disease across independent datasets and is associated with survival in a large, contemporary trial cohort. Our findings portray refractory T-ALL as a distinct disease with the potential for immediate clinical utility. This dataset contains 56 single-cell RNA sequencing data files with corresponding single-cell T cell receptor sequencing data files. The data here form the validation cohort in our paper.

  Dataset EGAD00001015673

• Colorectal Microenvironment Spatial Mapping Dataset

  Two samples derived from a colorectal cancer female patient - tumor tissue and normal adjacent tissue analyzed via Visium Spatial Gene Expression.

  Dataset EGAD00001015675

• Additional RNAseq data of metastatic breast cancer samples

  Paired-end RNA sequencing data from 33 metastatic breast cancer samples. Sequencing was performed on the Illumina NovSeq 6000 using NEBNext Single Cell and Low Input RNA Library Prep Kit for Illumina.

  Dataset EGAD00001015678

• GBM-Space: Transcriptomic Profiling of Patient-Derived Glioblastoma Cell Lines (Parse Biosciences - Evercode WT)

  Cancer cells display heterogeneous and dynamic states in glioblastoma, but how these malignant states arise and whether they follow a tractable cellular trajectory across tumours is poorly understood. Here, we generate a deep single cell and spatial multi-region atlas of 12 isocitrate dehydrogenase wild-type (IDH-wt) primary glioblastomas that integrates transcriptomic, epigenomic and genomic analysis to comprehensively characterise their tumour heterogeneity. This dataset comprises sequencing data from single-cell transcriptomic profiles of patient-derived glioblastoma cell lines (Parse Biosciences Evercode WT v3), towards experimentally validating the malignant cell trajectory from developmental-like to gliosis-hypoxia states.

  Dataset EGAD00001016126

• Circulating Cell-free DNA Whole Genome Sequencing from Head and Neck Cancer Patients

  This dataset contains plasma-derived circulating cell-free DNA (cfDNA) whole genome sequencing (WGS) data from patients diagnosed with head and neck squamous cell carcinoma. cfDNA was extracted from plasma collected at defined clinical timepoints.

  Dataset EGAD50000001828

• Extensive and differential platinum chemotherapy mutagenesis in livers of children - RNA

  Bulk RNA sequencing of normal liver and liver tumours from children. Five of the children had liver cancer and samples was taken at surgery. Two children had non-liver type of cancer and liver samples were obtained postmortem.

  Dataset EGAD00001016117

• Extensive and differential platinum chemotherapy mutagenesis in livers of children - Targeted NanoSeq

  Targeted NanoSeq using a bait set consisting of 285 genes, comprising mostly cancer genes, of a Validation cohort that includes platinum-exposed (n=195) and platinum naïve (n=60) samples from 26 individuals (children and foetal tissues). The samples are mainly liver samples (normal and cancer tissues) and obtained from children with liver cancer.

  Dataset EGAD00001016120

• Extensive and differential platinum chemotherapy mutagenesis in livers of children - Whole genome NanoSeq

  Whole genome NanoSeq of a cohort predominantly consisting of paired blood, normal liver and liver tumour from children with liver cancer. The cohort includes platinum-exposed and platinum naïve samples.

  Dataset EGAD00001016142

• DNA WGS BAM files for PMID: 41845530 titled: Multi-omics reveals key molecular and cellular features of advanced small cell lung cancers associated with distinct therapeutic opportunities

  DNA WGS BAM files for PMID: 41845530 titled: Multi-omics reveals key molecular and cellular features of advanced small cell lung cancers associated with distinct therapeutic opportunities

  Dataset EGAD00001016147

• Raw transcriptomic sequencing data from peritoneal metastasis of gastric cancer

  This controlled-access dataset contains raw FASTQ files generated from single-cell RNA sequencing (scRNA-seq) and 10x Genomics Visium spatial transcriptomics. The dataset includes scRNA-seq data from four human lesions of peritoneal metastasis of gastric cancer (PMGC) and Visium spatial transcriptomics data from one human PMGC lesion. It also includes scRNA-seq data from nine PMGC lesions from humanized mouse models engrafted with human gastric cancer cells under different treatment conditions. These data are provided to support transcriptomic analysis of tumor and immune microenvironment features in PMGC.

  Dataset EGAD50000002714