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Results Found: 44
  • Single-cell Map of Diverse Immune Phenotypes in the Breast Tumor Microenvironment - 5' RNA sequencing and TCR sequencing

    Authors
    Azizi, Elham
    Carr, Ambrose James
    Plitas, George
    Cornish, Andrew Erickson
    15 more author(s)...
    Description

    Single-cell RNA sequencing was performed on three patients using the 10x genomics TCR profiling kits. For each patient, populations of T-cells were assayed for both TCR sequence and trancriptome-wide RNA-sequence. Two donors have a replicate experiment. From the GEO summary: "Knowledge of immune cell phenotypes in the tumor microenvironment is essential for understanding mechanisms of cancer progression...

    Subject
    Breast Neoplasms
    Gene Expression Profiling
    Gene Expression Regulation, Neoplastic
    Immunotherapy
    Lymphocytes, Tumor-Infiltrating
    Receptors, Antigen, T-Cell
    Transcriptome
    Tumor Microenvironment/immunology
    Access Rights
    Free to All
  • Single-cell Map of Diverse Immune Phenotypes in the Breast Tumor Microenvironment 3' RNA Sequencing

    Authors
    Azizi, Elham
    Carr, Ambrose James
    Plitas, George
    Cornish, Andrew Erickson
    15 more author(s)...
    Description

    Single-cell RNA sequencing was performed on eight donors using the InDrop v2 protocol. For each donor populations of CD45+ immune cells were assayed for trancriptome-wide RNA-sequence. At least one replicate was taken for each donor. From the GEO summary: "Knowledge of immune cell phenotypes in the tumor microenvironment is essential for understanding mechanisms of cancer progression and immunotherapy...

    Subject
    Breast Neoplasms
    Gene Expression Profiling
    Gene Expression Regulation, Neoplastic
    Immunotherapy
    Lymphocytes, Tumor-Infiltrating
    Receptors, Antigen, T-Cell
    Transcriptome
    Tumor Microenvironment/immunology
    Access Rights
    Free to All
  • R Codebase for BISCUIT: Infinite Mixture Model to cluster and impute single cells

    Authors
    Prabhakaran, Sandhya
    Azizi, Elham
    Carr, Ambrose James
    Pe'er, Dana
    Description

    BISCUIT (Bayesian Inference for Single-cell ClUstering and ImpuTing) provides a method for the iterative normalization and cluster of single-cell gene RNA-seq expression data. BISCUIT eases clustering of cells based on similar gene expression after correcting technical variation. The software uses a Bayesian model and employs a model driven by covariance structures for the normalization and the input...

    Subject
    Bayes Theorem
    Gene Expression Profiling
    Transcriptome
    Access Rights
    Free to All
  • Acral Melanoma (TGEN, Genome Res 2017): Whole exome sequencing and transcriptome analysis of 34 Acral Melanoma patients (33 with matched normals)

    Authors
    Liang, Winnie S.
    Hendricks, William
    Kiefer, Jeffrey
    Schmidt, Jessica
    22 more author(s)...
    Description

    This dataset contains summary data visualizations and clinical data from a comprehensive genomic and transcriptomic analysis of 38 acral lentiginous melanomas (ALM) from 34 patients. The study was conducted to analyze ALM, a rare sun-shielded melanoma subtype of cutaneous melanoma (CM) which is associated with worse survival than other CM in an effort to delineate non-UV oncogenic mechanisms. The...

    Subject
    Chromosome Aberrations
    DNA Mutational Analysis
    Melanoma/genetics
    Melanoma/pathology
    Transcriptome
    Access Rights
    Free to All
  • Comprehensive Genomic Characterization of Acral Melanoma

    Authors
    Sosman, Jeffrey
    Trent, Jeffrey
    Ariyan, Charlotte Eielson
    Liang, Winnie S.
    Description

    From the dbGaP study description: "In this study, we performed paired tumor/normal long insert whole genome and exome sequencing and tumor RNA sequencing on primary or metastatic acral melanoma tumors collected from 34 patients. Patients were enrolled from either Vanderbilt University or the Memorial Sloan-Kettering Cancer Center. We report an integrated analysis of DNA and RNA sequencing data to...

    Subject
    Chromosome Aberrations
    Melanoma/genetics
    Melanoma/pathology
    Mutation
    Transcriptome
    Access Rights
    Application Required
  • Organ-specific in situ transcriptomics of MDA231 cells identified by Flura-seq

    Alternate Title(s)
    Flura-seq identifies organ-specific adaptations in metastasis-initiating cells
    Authors
    Basnet, Harihar
    Tian, Lin
    Massagué, Joan
    Description

    Summary from the GEO: "Metastasis-initiating cells dynamically adapt to the distinct microenvironments of different organs, but these early adaptations are poorly understood due to the limited sensitivity of in situ transcriptomics. We developed fluorouracil-labeled RNA sequencing (Flura-seq) for in situ analysis with unprecedented sensitivity. Flura-seq utilizes cytosine deaminase (CD) to convert...

    Subject
    Brain Neoplasms
    Breast Neoplasms
    Gene Expression Profiling
    Lung Neoplasms
    Transcriptome
    Access Rights
    Free to All
  • Flura-Seq Identifies In Situ Transcriptomes of Micrometastases

    Authors
    Basnet, Harihar
    Macalinao, Danilo Reynaldo Galindez
    Massagué, Joan
    Description

    Summary from the GEO: "Understanding the biology of rare cell populations in the context of their microenvironment requires an accurate analysis of the transcriptomes of these cells as expressed in situ. We developed fluorouracil-tagged RNA sequencing (Flura-seq) to characterize the transcriptomes of small cell subpopulations from a whole organ in model systems. The method utilizes cytosine deaminase...

    Subject
    Brain Neoplasms
    Breast Neoplasms
    Gene Expression Profiling
    Lung Neoplasms
    Transcriptome
    Transforming Growth Factor beta
    Access Rights
    Free to All
  • PRMT5 methylome profiling uncovers a direct link to splicing regulation in human acute myeloid leukemia

    Authors
    Radzisheuskaya, Aliaksandra
    Helin, Kristian
    Description

    Summary from the GEO: "Protein arginine methyltransferase 5 (PRMT5) belongs to the class II arginine methyltransferases and catalyzes monomethylation and symmetrical dimethylation of arginines on proteins. It has recently emerged as a promising cancer drug target, and three PRMT5 inhibitors are currently in clinical trials for a range of malignancies. In this study, we aimed to further elucidate the...

    Subject
    Leukemia, Myeloid, Acute
    Proteome
    Transcriptome
    Access Rights
    Free to All
  • scRNAseq transcriptome analysis of developing regulatory T cells and precursors in the thymus.

    Authors
    Hemmers, Saskia
    Schizas, Michail
    Azizi, Elham
    Dikiy, Stanislav
    4 more author(s)...
    Description

    Summary from the GEO: "We analyzed the individual transcriptomes of thymic Treg cells (CD4+Foxp3+), their immediate precursors (CD25+CD4+Foxp3-) and mature CD4 single positive thymocytes (CD4+Foxp3-CD25-CD62L+CD24-). To gain insight into characteristic features of thymocytes producing IL-2 in situ, single-cell RNA sequencing data was collected from mature CD25-Foxp3-CD4SP, CD25+Foxp3- and Foxp3+...

    Subject
    Thymocytes
    Thymus Gland
    Thymus Neoplasms
    Transcriptome
    Access Rights
    Free to All
  • Quantitative Analysis of Endothelial Transcriptomes after Irradiation

    Authors
    Lee, Yoon-Jin
    Choi, Seo-Hyun
    Description

    Summary from the GEO: "Transcriptional profiling of HUVECs with or without irradiation." Overall design from the GEO: " mRNA profiles of endothelial cells with or without irradiation were generated by deep sequencing using Illumina HiSeq X10. HUVEC cells were collected before and 5 and 72 hrs post-irradiation. Three biological replicates for each condition were sequenced." The data was from a...

    Subject
    Endothelial Cells
    Gene Expression Profiling
    Human Umbilical Vein Endothelial Cells
    Transcriptome
    Access Rights
    Free to All