QC-ed data of 9,534 DDD Study participants, including 8,879 individuals with inferred GBR ancestry. Details of genotype QC can be found in https://www.medrxiv.org/content/10.1101/2023.04.20.23288860v1.full.pdf. Genome builds are indicated in the file name. Related individuals have not been removed. Of the 9,534 samples there are 3,148 mothers, 3,138 fathers and 3,248 probands, which form 3,099 trios. Of the 8,879 GBR samples, there are 2,931 mothers, 2,937 father and 3,011 probands, which form 2,788 trios. Most of the probands have been previously genoyped on the llumina HumanCoreExome BeadChip (EGAD00010001598) or the Illumina InfiniumCoreExome Beadchip (EGAD00010001600). All samples were genotyped on the Illumina Global Screening Array.
Whole-exome sequencing data (Agilent SureSelectXT Human All Exon V7). Retrospective study of matched pairs of initial and post-therapeutic GBM cases treated with temozolomide+radiotherapy with a recurrence period greater than one year. Matched normal, initial and post-therapeutic samples for 27 patients and 1 patient (GBM046) with a matched normal and two post-therapeutic samples.
Whole genome sequencing data related to the publication "ERBB2/HER2 alterations in ctDNA and metachronous tissues of patients with metastatic urothelial cancer." ERBB2 alterations, usually amplifications or activating mutations, are seen in up to 20% of urothelial carcinoma and can be targeted by monoclonal antibodies, small molecule inhibitors, and most recently, antibody-drug conjugates. Here, we perform targeted and whole-genome sequencing of cell-free DNA and archival FFPE of mUC with and without ERBB2 alterations to identify unique genomic and clinical features of ERBB2-altered cancers, accompanied by IHC, FISH, and detailed clinical outcomes.
Targeted sequencing data related to the publication titled "ERBB2/HER2 alterations in ctDNA and metachronous tissues of patients with metastatic urothelial cancer." ERBB2 alterations, usually amplifications or activating mutations, are seen in up to 20% of urothelial carcinoma and can be targeted by monoclonal antibodies, small molecule inhibitors, and most recently, antibody-drug conjugates. Here, we perform targeted and whole-genome sequencing of cell-free DNA and archival FFPE of mUC with and without ERBB2 alterations to identify unique genomic and clinical features of ERBB2-altered cancers, accompanied by IHC, FISH, and detailed clinical outcomes.
"Master" file of patient clinical characteristics and outcomes, samples, and the results of certain analyses, including immunohistochemistry.
The raw fastq files target sequencing of 112 genes for 1,298 endometrial glands and matched blood samples. The paired-end sequencing data sets (R1 and R2) are deposited. ABCC1, ACRC, ANK3, ARHGAP35, ARID1A, ARID5B, ATCAY, ATM, ATR, BARD1, BCOR, BRCA1, BRCA2, BRD4, BRIP1, CAMTA1, CDC23, CDYL, CFAP54, CHD4, CHEK1, CHEK2, CTCF, CTNNB1, CUX1, DGKA, DISP2, DYNC2H1, EMSY, FAAP24, FAM135B, FAM175A, FAM65C, FANCA, FANCB, FANCC, FANCD2, FANCE, FANCF, FANCG, FANCI, FANCL, FANCM, FAT1, FAT3, FBN2, FBXW7, FGFR2, FRG1, GPR50, HEATR1, HIST1H4B, HNRNPCL1, HOOK3, KIAA1109, KIF26A, KMT2B, KMT2C, KRAS, LAMA2, LRP1B, MLH1, MON2, MRE11A, MSH2, MSH6, MTOR, NBN, PALB2, PHEX, PIK3CA, PIK3R1, PLXNB2, PLXND1, PMS2, POLE, POLR3B, PPP2R1A, PTEN, PTPN13, RAD50, RAD51, RAD51B, RAD51C, RAD51D, RAD52, RAD54B, RAD54L, RICTOR, SACS, SIGLEC9, SLC19A1, SLX4, SPEG, STT3A, TAF1, TAF2, TAS2R31, TFAP2C, TNC, TONSL, TP53, TTC6, UBA7, VNN1, WT1, XIRP2, ZBED6, ZC3H13, ZFHX3, ZFHX4, ZMYM4.
Gastric cancer (GC) remains a significant global health challenge due to its high heterogeneity, with intratumoral heterogeneity (ITH) posing a major obstacle to effective patient outcomes. In this study, utilizing GeoMx Digital Spatial Profiler (DSP) technology, we specifically investigated ITH within GC patients by comparing tumor core regions to tumor edge regions. Our findings indicate that tumor edge regions exhibit more advanced tumor activity, akin to the G2-like progressed state, compared to tumor core regions. The findings confirm the spatial locations of G2 RNA-ITH subregions and support the conclusions drawn from the discovery cohort.
We sought to define the technical feasibility of a high-intensity sequencing assay of cfDNA and matched white-blood cell (WBC) DNA covering a large genomic region (508 genes, 2Mb, 60,000x raw-depth) in a prospective study of 124 metastatic cancer patients, with contemporaneous matched metastatic tumor tissue biopsies, and age-matched 47 non-cancer controls.
