5250 results for "*oma"

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• RNA-seq of 32 pheochromocytoma and paraganglioma samples

  This dataset contains RNA-seq data of 32 pheochromocytoma and paraganglioma samples (n=17 localized, n=15 metastatic). A NEXTflex Rapid Directional qRNA library preparation kit (Perkin Elmer) was used for RNA quantification. Samples were sequenced on a NextSeq 500 sequencer (Illumina). The files have the FASTQ format (paired; 2 x 32 files).

  Dataset EGAD50000001447

• Germline variants in patients with five cutaneous melanoma

  Skin melanoma arises from a complex interplay between UV radiation exposure and inherited genetic susceptibility. A subset of invidiuals experience multiple independent tumours, suggestingh a stronger underlying genetic component. In this study, we investigate the germline contribution to melanoma development in individuals diagnosed with five or more primary melanomas.

  Study EGAS50000001361

• RASA2 deletion rescues immune synapse dysfunction, enhancing CAR T cell efficacy against DMGs

  Methods: We compared the efficacy of B7-H3 CAR T-cells between SJ-DIPGX7c (DMG) and U87-MG (adult glioblastoma) patient-derived cell lines and showed impaired efficacy both in vitro and in vivo. We performed live-cell imaging and single-cell RNA sequencing to investigate deficiencies in immune synapse (IS) formation between CAR T-cells and DMGs. Lastly, we genetically deleted RASA2, a negative regulator of T cell activation, and evaluated the resulting impact on IS formation and quality, as well as in vitro and in vivo functionality. Sample preparation and sequencing For single cell RNA sequencing, two sets of co-culture arrays were prepared: (1) 2.5×106 Ctrl T cells were co-cultured with 2.5×106 tumor cells (SJ-DIPGX7c, SJ-DIPGX9c, SJ-DIPGX37c, D425, ST1, and U87-MG) and (2) 1×106 CAR T-cells were co-cultured with 4×106 tumor cells (SJ-DIPGX7c, SJ-DIPGX9c, SJ-DIPGX37c, D425, ST1, and U87-MG). Both co-culture arrays were incubated at 37°C 5% CO2 for 16 hours. Co-cultures were enzymatically digested with Accutase (Thermofisher; A1110501) for 10 min at room temperature, and cells were filtered by using Miltenyi dead cell removal kit (Miltenyi; 130-090-101). Highly viable cells were recovered and prepared using the Fixation Kit (PARSE Bioscience) according to manufacturer ‘s protocol. After fixation, the cell count was determined by using a Neubauer hemocytometer. A total of 1.14×105 cells from 12 coculture conditions were used, resulting in approximately 9.5×104 cells per condition. These cells were subjected to the Single Cell Whole Transcriptomic kit v2 (PARSE Bioscience) for library construction. Libraries were subsequently sequenced using the Illumina NovaSeq 6000 platform, generating paired-end 200 bp reads.

  Dataset EGAD50000002785

• Carcinoma of Unknown Primary (CUP): A comparison across tissue and liquid biomarkers (CUP-COMP) study

  The Carcinoma of Unknown Primary (CUP): A comparison across tissue and liquid biomarkers (CUP-COMP) study (NCT: NCT04750109) was sponsored by The Christie NHS Foundation Trust and funded by Innovate UK.

  Study EGAS50000001821

• Plasma cell‐free transcriptome profiling in chronic liver disease

  RNAseq data from plasma samples corresponding to a Grand Challenge Programme project to find biomarkers for liver disease, including NAFLD, NASH, Cirrhosis and Hepatocelullarcarcinoma. A template of the DTA and DAA files is available in the following zenodo repository https://doi.org/10.5281/zenodo.19047046.

  Dac EGAC50000000360

• CUP-COMP DAC

  The Carcinoma of Unknown Primary (CUP): A comparison across tissue and liquid biomarkers (CUP-COMP) study (NCT: NCT04750109) was sponsored by The Christie NHS Foundation Trust and funded by Innovate UK. Data generated include: A) Whole genome sequencing* of paired germline blood and tumour tissue B) Whole genome sequencing *of germline blood only C) Next-generation sequencing of circulating tumour DNA (FoundationOne Liquid CDX) D) Next-generation sequencing of tumour tissue (FoudationOne CDX) *Whole genome sequencing - germline sample at 30x coverage and somatic sample at 75x coverage performed by Illumina NovaSeq 6000 instrument in the 150bp PE read mode.

  Dac EGAC50000000610

• DAC policy The Kids Research Institute Australia

  DAC policy related to the study: Visium CytAssist Spatial Gene Expression analysis for FFPE glioblastoma samples. Committee: Raelene Endersby raelene.endersby@thekids.org.au Anya Jones anya.jones@thekids.org.au Emma Stone emma.stone@thekids.org.au

  Dac EGAC50000000734

• Multi-omic signatures in multiple myeloma

  Multiple myeloma (MM) is a genetically and clinically heterogeneous plasma-cell malignancy. Quadruplet therapy, combining anti-CD38 antibodies, immunomodulatory drugs, proteasome inhibitors, and dexamethasone, is now the standard induction treatment for newly diagnosed multiple myeloma (NDMM). To gain a comprehensive view of molecular changes in MM and their association with treatment response in this new standard care, we performed a multi-omic study of 423 NDMM from the MIDAS trial.

  Study EGAS50000001573

• Comprehensive gene expression analysis in renal cell carcinoma

  The goal is to elucidate the mechanisms of tumor initiation and progression, identify gene signatures associated with drug efficacy and adverse effects, and develop more accurate and reliable diagnostic methods and therapeutic targets.

  Study JGAS000913

• Investigating adaptive immune responses in MM patients treated with belantamab mafodotin

  We used single-cell CITE + VDJ sequencing and CapTCRseq to investigate the adaptive immune response, specifically the role of T cells and tumor-reactive gamma delta T cells, in multiple myeloma patients treated with belantamab mafodotin from the on-going Algonquin clinical trial (NCT03715478).

  Study EGAS50000001889