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39 种常见神经母细胞瘤细胞系的转录组特征分析。

Transcriptomic profiling of 39 commonly-used neuroblastoma cell lines.

机构信息

Division of Oncology and Center for Childhood Cancer Research, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania 19104, USA.

Cancer Genomics and Bioinformatics Laboratory, Sidney Kimmel Cancer Center, Philadelphia, Pennsylvania 19107, USA.

出版信息

Sci Data. 2017 Mar 28;4:170033. doi: 10.1038/sdata.2017.33.

Abstract

Neuroblastoma cell lines are an important and cost-effective model used to study oncogenic drivers of the disease. While many of these cell lines have been previously characterized with SNP, methylation, and/or mRNA expression microarrays, there has not been an effort to comprehensively sequence these cell lines. Here, we present raw whole transcriptome data generated by RNA sequencing of 39 commonly-used neuroblastoma cell lines. These data can be used to perform differential expression analysis based on a genetic aberration or phenotype in neuroblastoma (e.g., MYCN amplification status, ALK mutation status, chromosome arm 1p, 11q and/or 17q status, sensitivity to pharmacologic perturbation). Additionally, we designed this experiment to enable structural variant and/or long-noncoding RNA analysis across these cell lines. Finally, as more DNase/ATAC and histone/transcription factor ChIP sequencing is performed in these cell lines, our RNA-Seq data will be an important complement to inform transcriptional targets as well as regulatory (enhancer or repressor) elements in neuroblastoma.

摘要

神经母细胞瘤细胞系是一种重要且具有成本效益的模型,用于研究疾病的致癌驱动因素。虽然许多这些细胞系已经使用 SNP、甲基化和/或 mRNA 表达微阵列进行了先前的特征描述,但尚未对这些细胞系进行全面测序。在这里,我们展示了通过对 39 种常用神经母细胞瘤细胞系进行 RNA 测序生成的原始全转录组数据。这些数据可用于根据神经母细胞瘤中的遗传异常或表型(例如,MYCN 扩增状态、ALK 突变状态、染色体臂 1p、11q 和/或 17q 状态、对药物干扰的敏感性)进行差异表达分析。此外,我们设计了这个实验,以便在这些细胞系中进行结构变异和/或长非编码 RNA 分析。最后,随着更多的 DNase/ATAC 和组蛋白/转录因子 ChIP 测序在这些细胞系中进行,我们的 RNA-Seq 数据将是一个重要的补充,可用于告知神经母细胞瘤中的转录靶标以及调节(增强子或抑制剂)元件。

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