11932 results for "cancer rna-seq"

in 14.17 milliseconds.

• Transcriptional effect of 4HTBZ on Caco-2 cells

  This study was performed to investigate the transcriptional effect of the H2S donor 4HTBZ on intestinal epithelial cells upon inflammatory stimulation. Caco-2/TC7 cells were pre-stimulated with interferon gamma (IFNG, 2.5 ng/mL) and tumor necrosis factor alpha (TNF, 10 ng/mL), followed by treatment with 4HTBZ (50 µM) or vehicle (0.1% DMSO) for 72 hours. Total RNA was extracted using the RNeasy Mini Kit (Qiagen, Hilden, Germany), and cDNA libraries were prepared with the QuantSeq 3′ mRNA-Seq Kit (Lexogen, Inc.) and sequenced on an Illumina HiSeq4000 system.

  Study EGAS50000001237

• The single plasma-cell transcriptional landscape in POEMS syndrome

  POEMS syndrome is a rare monoclonal plasma cell disorder that shows unique symptoms distinct from other plasma cell neoplasms, including high levels of serum VEGF; however, none of the previous studies have succeeded in direct identification of plasma cell clones in POEMS syndrome, leaving their real nature obscure.���We herein performed single-cell RNA sequencing (scRNA-Seq) of bone marrow (BM) plasma cells from patients with POEMS syndrome. These data unveil unique features of POEMS clones among plasma cell neoplasms and enhance our understanding of the pathogenesis of POEMS syndrome.

  Study JGAS000289

• RNA-seq of Toxoplasma gondii response in human macrophages

  Toxoplasmosis is a zoonotic disease caused by a ubiquitous protozoan parasite called Toxoplasma gondii, which can infect all mammal and bird species throughout the world. seroprevalence varies widely between countries. Studies have estimated that between 7-34% of people in the UK have been infected with T. gondii. The vast majority of these people will not have noticed any symptoms, however about 10% of people develop a mild to moderate self limiting flu-like illness. Following the acute active stage of the infection the parasite persists in the body in the form of cysts, particularly in heart and skeletal muscle and nervous system tissues, for many years, and usually for life. In immunocompetent persons these cysts do not pose a health risk. We will use RNA-seq to quantify the transcriptional response of macrophages to T gondii infection. This data is part of a pre-publication release. For information on the proper use of pre-publication data shared by the Wellcome Trust Sanger Institute (including details of any publication moratoria), please see http://www.sanger.ac.uk/datasharing/

  Dataset EGAD00001003241

• Identification_of_immune_mechanisms_associated_with_the_high_rate_of_relapse_in_patient_with_visceral_leishmaniasis_and_HIV_co_infection

  RNA-seq transcriptomics of whole blood samples from longitudinal follow-up of a cohort of visceral leishmaniasis (VL) patients with and without HIV coinfection, from active disease through apparent cure and potential relapse. Analysis will identify potential correlates of relapse to identify immune mechanisms underlying the high rate of relapse in HIV/VL coinfection. This data is part of a pre-publication release. For information on the proper use of pre-publication data shared by the Wellcome Trust Sanger Institute (including details of any publication moratoria), please see http://www.sanger.ac.uk/datasharing/

  Study EGAS00001003465

• Y90 radioembolization followed by intravenous Nivolumab for advanced hepatocellular carcinoma

  To evaluate the efficacy of combination therapy with ICI and RT in patients, a Phase II trial (CA209-678) was conducted to investigate the efficacy and safety of Y90-RE followed by nivolumab in patients with advanced HCC (NCT03033446, n = 36). Interestingly, the ORR was found to be 30.6% in all patients and 43.5% when restricted to patients with only intrahepatic tumors, suggesting possible synergism between Y90-RE and ICI. Here we present whole exome sequencing (WES) and RNA-seq data for 33 patients treated with Y90 radioembolization followed with Nivolumab.

  Study EGAS00001006834

• scRNA-seq and scTCR-seq data IMCISION

  We performed single cell RNA and TCR sequencing (10x Genomics) on immune infiltrates (CD45+ cells) from 18 HNSCC patients enrolled in the IMCISION trial (Vos et al. 2021). Viable immune cells were isolated from pre-treatment and on-treatment primary tumor biopsies of 10 patients responding (1 partial pathological response and 9 major pathological responses) and 7 patients non-responding to anti-PD-1 and anti-CTLA4 combination immunotherapy. One patient treated with anti-PD-1 monotherapy (1 major pathological response) was included in the dataset.

  Study EGAS00001007368

• WES and RNA-seq of pre-invasive lung adenocarcinoma

  The prevalence of lung adenocarcinoma (LUAD) has increased sharply in East Asia. Early diagnosis leads to better survival rates, but this requires an improved understanding of the molecular changes during early tumorigenesis, particularly in non-smokers. We performed whole exome-sequencing and RNA-sequencing of samples from 94 East Asian patients with precancerous lesions (25 with atypical adenomatous hyperplasia [AAH]; 69 with adenocarcinoma in situ [AIS]) and 73 patients with early invasive lesions (minimally invasive adenocarcinoma [MIA]). This datasets contains the sequencing raw data (FASTQ format).

  Dataset EGAD50000000637

• RNAseq of Thymic epithelial tumors and paired normals

  Between November 2010 and May 2014, 20 cases—17 thymomas and 3 thymic carcinomas (including 2 squamous and 1 neuroendocrine carcinoma)—were newly sequenced from surgically removed TETs at Seoul National University Hospital, with written informed consent. Tumors and normal tissues were carefully separated and immediately preserved in liquid nitrogen after resection. DNA and RNA were extracted from the tumors, adjacent normal tissues, and/or blood samples. Libraries for RNA-seq were prepared using the TruSeq Stranded mRNA LT Sample Prep Kit following standard Illumina protocols.

  Dataset EGAD50000001158

• PBL whole exome and transcriptome data

  Plasmablastic lymphoma (PBL) represents a clinically heterogeneous subtype of aggressive B-cell non-Hodgkin lymphoma. Although targeted sequencing studies and a single center whole exome sequencing (WES) study in HIV+ patients recently revealed several genes, associated with PBL pathogenesis, the global mutational landscape and transcriptional profile of PBL remain elusive. To inform on disease-associated mutational drivers, mutational patterns and perturbed pathways in HIV+ and HIV- PBL we performed WES and RNA-sequencing (RNA-seq) of 34 PBL tumors.

  Dataset EGAD00001006795

• atrial appendage miRNA-seq in non-, paroxysmal and persistent atrial fibrillation

  64 left atrial appendages from patients without atrial fibrillation (AF) undergoing cardiac surgery, patients with paroxysmal AF and with persistent AF (~20 per group). Trizol RNA isolation, size selection, single end miRNA sequencing on 4 lanes of illumina NextSeq 500. Provided are FastQ files, one per lane per sample. Additional data (e.g. clinical characteristics, RIN values etc.) can be provided upon request. The same RNA samples (62) were used for transcriptome sequencing. Results from transcriptome sequencing are stored in the EGA database and are managed by the same DAC.

  Dataset EGAD00001007694

• RNA and ChIP Sequencing datasets from the study Kalirin-RAC controls nucleokinetic migration in ADRN-type neuroblastoma

  This dataset contains the RNA and ChIP Sequencing data from the study Kalirin-RAC controls nucleokinetic migration in ADRN-type neuroblastoma. The data is organized in 7 experiments which are divided by both sequencing technology or the application of siRNA or drug interventions (or lack thereof) on neuroblastoma cell lines. The experiment names and the file names have been chosen in each respective experiment to guide future users of the data to replicate the analyses in the manuscript.

  Dataset EGAD00001006964

• Whole genome, RNA-seq and single-cell Multiome profile of multiple myeloma

  We analyzed multiple myeloma samples from two patients included in the observational prospective cohort MYRACLE before talquetamab treatment and after relapse. Five other myelomas from the same cohort were included for comparison. Normal plasma cells were also retrieved. All samples were analyzed by whole genome sequencing and single-nucleus Multiome, except one that could only be analyzed by bulk RNA sequencing.

  Dataset EGAD00001010057

• LongRNA_Monocytes

  This dataset consists of bulk RNA sequencing profiles generated from monocytes isolated from peripheral blood mononuclear cells (PBMCs) collected from 315 patients enrolled in the ImmunAID consortium. Each sample corresponds to a unique patient, providing a resource to investigate transcriptional variation in circulating monocytes across the cohort. PBMCs were isolated from whole blood, and monocytes were subsequently enriched using standard immunological protocols. Total RNA was extracted and libraries were prepared using the SMART-Seq mRNA Library Preparation Kit with Unique Molecular Identifiers (UMIs). Sequencing was performed on an Illumina NovaSeq 6000 platform following manufacturer-recommended protocols.

  Dataset EGAD50000002341

• atrial appendage RNA-seq in non-, paroxysmal and persistent atrial fibrillation

  64 left atrial appendages from patients without atrial fibrillation (AF) undergoing cardiac surgery, patients with paroxysmal AF and with persistent AF (~20 per group). Trizol RNA isolation, rRNA depletion, paired transcriptome sequencing on illumina NovaSeq 6000. Provided are FastQ and BAM files. Additional data (e.g. clinical characteristics, RIN values etc.) can be provided upon reasonable request. The same RNA samples (62 out of 64) were used for miRNA sequencing. Results from miRNA seuqencing are stored in the EGA database managed by the same DAC.

  Dataset EGAD00001007693

• RNA sequencing

  We propose to definitively characterise the somatic genetics of breast cancer through generation of comprehensive catalogues of somatic mutations in breast cancer cases by high coverage genome sequencing coupled with integrated transcriptomic and methylation analyses.

  Dataset EGAD00001000285

• Single cell RNA sequencing reveals induced bifurcated differentiation after RUNX1::RUNX1T1 depletion in patient-derived leukemic blasts

  Study EGAS00001008050

• Luminal Androgen Receptor-Enriched Triple Negative Breast Cancer

  This is a study to determine the efficacy of androgen receptor (AR) inhibitors in LAR (luminal androgen receptor)-enriched triple-negative breast cancer (TNBC) in the neoadjuvant setting. Twenty-four patients were treated with neoadjuvant AR inhibitor enzalutamide and paclitaxel for 12 weeks. Whole exome sequencing and RNA-sequencing was performed prior to treatment. The data for only two patients are consented for release through dbGaP. The remaining data are available under a Materials Transfer Agreement with the University of Texas MD Anderson Cancer Center.

  Study phs003586

• Widespread hypertranscription in aggressive human cancers

  Cancers are often defined by the dysregulation of specific transcriptional programs; however, the importance of global transcriptional changes is less understood. Hypertranscription is the genome-wide increase in RNA output. Hypertranscription’s prevalence, underlying drivers and prognostic significance are undefined in primary human cancer. This is due in part to limitations of expression profiling methods, which assume equal RNA output between samples. Here, we developed a computational method to directly measure hypertranscription in 7,494 human tumors, spanning 31 cancer types. Hypertranscription is ubiquitous across cancer, especially in aggressive disease. It defines patient subgroups with worse survival, even within well-established subtypes. Our data suggest that loss of transcriptional suppression underpins the hypertranscriptional phenotype. Single-cell analysis reveals hypertranscriptional clones, which dominate transcript production regardless of their size. Finally, patients with hypertranscribed mutations have improved response to immune checkpoint therapy. Our results provide fundamental insights into gene dysregulation across human cancers and may prove useful in identifying patients that would benefit from novel therapies.

  Study EGAS00001006365

• Single-Cell RNA-Seq Profiling of Peripheral Immune Responses to Severe Infection in Uganda

  We conducted a prospective observational study (RESERVE-U-2-TOR) of adults admitted to Tororo General Hospital in eastern Uganda with severe, undifferentiated infection (i.e., suspected sepsis). Peripheral blood mononuclear cells (PBMCs) were isolated from freshly collected heparinized whole-blood samples (4 - 5 mL) using a standard density-gradient protocol (STEMCELL Technologies). PBMCs were aliquoted, cryopreserved in CryoStor CS10 (STEMCELL Technologies), stored overnight at -80°C, and transferred to liquid nitrogen for longer-term storage. Upon thawing, viability was assessed using the Nexcelom Cellaca Cell Counter, and cells were diluted to optimal concentrations for loading onto the Chromium Controller (10X Genomics). Each sample targeted the capture of ~10,000 GEMs (gel bead-in-emulsions). Single-cell RNA libraries were prepared using the Chromium Single Cell 3' Reagent Kit v3.1 following the manufacturer's standard protocol. Libraries were quality-assessed using an Agilent TapeStation and quantified using both Qubit 2.0 Fluorometer (Invitrogen) and qPCR (Applied Biosystems). Sequencing was performed on the NovaSeq X Plus platform (Illumina) using a 28×91 read configuration per 10X guidelines, targeting ~50,000 reads per cell. Data from this study available through dbGaP include raw single-cell RNA-seq data generated from PBMC samples collected from a subset of RESERVE-U-2-TOR participants at study enrollment (N=8).

  Study phs004100

• TRACERx 100: RNAseq data from the first 100 TRACERx tumours

  TRACERx (TRAcking Cancer Evolution through therapy (Rx)) is a prospective cohort study designed to investigate intratumor heterogeneity (ITH) in relation to clinical outcome, and to determine the clonal nature of driver events and evolutionary processes in early stage non-small cell lung cancer (NSCLC). This study looks at the multi-region RNAseq data from the TRACERx100 cohort with high enough quality RNA available. There is RNAseq data from 164 regions (64 patients).

  Study EGAS00001003458

• Finding structural variation from the human skin fibroblast at the single-cell level

  Somatic structural variants (SVs) are widespread in cancer, but their impact on disease evolution is understudied due to a lack of methods to directly characterize their molecular consequences. We present a computational method, scNOVA, that integrates haplotype-resolved SV discovery with nucleosome occupancy analysis using Strand-seq, to functionally characterize SVs in single cells.

  Study EGAS00001006498

• Single cell RNA sequencing of human embryonic forebrain after slice culturing for between four weeks and one month

  With the aim of verifying normal tissue development in our Organotypic Timelapse recording with Transcriptomic Readout (OTTR) live tissue imaging method, we performed single cell RNA sequencing in organotypic slice cultures containing labelled cells from virally delivered ubiquitous Enhanced yellow fluorescent protein (EYFP)-expression. Human fetal cortices of PCW 7.5-10.5 were cut into strips along the dorso-ventral axis and directly placed en face, ventricular side down, on PTFE culturing membranes. To assess tissue health with our culturing method, we performed single cell RNA-seq analysis of the cortical explants (using adjacent slices from the same samples subjected to timelapse imaging). We cultured these control slices for four days in vitro (mimicking the start of a live imaging experiment after lentiviral infection and expression of EYFP), 11 days in vitro (corresponding to the end of one week of live imaging), and for two weeks and one month in vitro.

  Study EGAS50000001185

• Single-cell multi-omic analysis of control and glioblastoma samples from the brain and border regions.

  Single-cell RNA-sequencing. Some samples were analyzed using CITE-Seq and samples were multiplexed and run on the same 10X reaction

  Dataset EGAD50000000045

• Genomic landscape of metastases from 97 patients with metastatic urothelial carcinoma

  Data generated from three prospective institution-wide tumor sequencing studies (SHIVA01 [NCT01771458], MOSCATO-01 [NCT02613962], and MATCH-R [NCT02517892]) to analyze the genomic landscape of metastases from 97 patients with mUC by performing both whole exome sequencing (WES) and whole-transcriptome sequencing (RNA-seq)

  Dataset EGAD50000000550

• Single-cell/single-nucleus RNA-seq of diffuse hemispheric gliomas, H3G34-mutant.

  9 DHG-H3G34 patient samples were sequenced by paired-end scRNA-sequencing using the Smart-Seq2 protocol on a NextSeq 500 sequencer (Illumina). Illumina bcl2fastq 1.5 was used for demultiplexing. This dataset contains the resulting 9,408 fastq files of 4,704 single cells/nuclei sequenced.

  Dataset EGAD50000000760