DAC

DAC for Dave Lab, Duke University

Dac ID Contact Person Email Access Information
EGAC00001000538 Anupama Reddy anupama [dot] reddy [at] duke [dot] edu No additional information is available

This DAC controls 4 datasets:

Dataset ID Description Technology Samples
EGAD00001003246 Whole exome sequencing of hepatosplenic T cell lymphoma (HSTL) tumors, paired normals, and cell lines, including (1) 68 exome capture, paired-end Illumina Hiseq sequencing, BAM files from HSTL tumor samples, (2) 20 exome capture, paired-end Illumina Hiseq sequencing, BAM files from HSTL paired normal samples, and (3) 2 exome capture, paired-end Illumina Hiseq sequencing, BAM files from HSTL cell lines. Illumina HiSeq 2500;ILLUMINA 90
EGAD00001003284 Whole exome sequencing of enteropathy-associated T cell lymphoma (EATL) tumors and paired normals, as well as RNA-sequencing of EATL tumors: including (1) 69 exome capture, paired-end Illumina Hiseq sequencing, BAM files from EATL tumor samples, (2) 36 exome capture, paired-end Illumina Hiseq sequencing, BAM files from EATL paired normal samples, and (3) 32 RNAseq, paired-end Illumina Hiseq sequencing, BAM files from EATL tumor samples. Illumina HiSeq 2500;ILLUMINA 137
EGAD00001003343 Genetically engineered mouse models (GEMMs) that employ site-specific recombinase (SSR) technology are important tools for pre-clinical studies, but this approach is costly and time-consuming. Here, we show that the CRISPR/Cas9 system can be used to efficiently complement existing GEMMs of sarcoma and generate primary sarcomas in wild type mice. Mice with the genotype KrasLSL-G12D/+; Rosa26LSL-Cas9-EGFP/+ received intramuscular delivery of an adenovirus expressing Cre recombinase and a single guide RNA (sgRNA) targeting Trp53. Cre-mediated expression of oncogenic Kras and Cas9, in combination with CRISPR/Cas9-mediated knockout of Trp53, was sufficient to generate primary soft tissue sarcomas. These tumors arose with kinetics and mutational load similar to those generated using the Cre-loxP system to activate oncogenic Kras and delete Trp53 alleles. Additionally, we injected an adenovirus containing Cas9 and sgRNAs targeting Nf1 and Trp53 into the sciatic nerve of wild type mice. These mice formed malignant peripheral nerve sheath tumors (MPNSTs) in the same timeframe as MPNSTs generated using the Cre-loxP system to delete Nf1 and Ink4a/Arf alleles in GEMMs. These data demonstrate that CRISPR/Cas9 can be used to generate soft tissue sarcomas in wild type mice. Moreover, these results suggest that this technology can complement existing GEMMs for rapid assessment of tumor-modifying genes. These tools should decrease the time and expense associated with employing autochthonous mouse models of sarcoma for preclinical research. Illumina HiSeq 2500;ILLUMINA 24
EGAD00001003600 Exome sequencing data for 1001 DLBCL patients and RNA sequencing data for 775 DLBCL patients Illumina HiSeq 2500;ILLUMINA 1776