5495 results for "*oma"

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• Single-cell RNA-seq (10x) – melanoma samples

  This dataset comprises raw FASTQ files generated from single-cell RNA sequencing of metastatic melanoma lymph node samples using the 10x Genomics Chromium platform. Single-cell suspensions were prepared from tumour tissues, and libraries were constructed using 5′ or 3′ gene expression kits following the manufacturer’s protocol. Sequencing was performed on an Illumina platform to obtain high-throughput single-cell transcriptomic profiles. The dataset includes samples from patients with differing responses to immune checkpoint inhibitor therapy, enabling characterisation of tumour-resident immune cell populations and tumour–immune interactions associated with treatment response and resistance.

  Dataset EGAD50000002476

• Nanostring – melanoma samples

  This dataset comprises gene expression data generated using the Nanostring nCounter platform from metastatic melanoma samples. RNA extracted from tumour tissues was analysed using targeted gene expression panels, including immune-related and tumour-resident T cell signatures. The dataset includes RCC files and associated normalised counts derived from patients with differing responses to immune checkpoint inhibitor therapy. These data enable targeted profiling of immune and tumour transcriptional programs associated with treatment response and resistance.

  Dataset EGAD50000002477

• TCR-seq (10x VDJ) – melanoma samples

  This dataset comprises raw FASTQ files generated from T cell receptor (TCR) sequencing of metastatic melanoma samples using the 10x Genomics V(D)J platform. Single-cell suspensions were processed to generate paired gene expression and V(D)J libraries, with this dataset containing the V(D)J-enriched libraries targeting TCR α and β chains. Sequencing was performed on an Illumina platform to enable reconstruction of TCR clonotypes and analysis of clonal expansion. The dataset includes samples from patients with varying responses to immune checkpoint inhibitor therapy, supporting investigation of T cell clonality, antigen specificity, and immune dynamics associated with treatment response and resistance.

  Dataset EGAD50000002478

• LySeqST: A targeted sequencing assay for robust genomic classification of diffuse large B-cell lymphoma

  Diffuse large B-cell lymphoma (DLBCL) is a biologically heterogeneous disease. Two genomic classification systems, LymphGen and DLBclass, are capable of reproducibly classifying single tumors into subtypes with prognostic relevance in the context of standard-of-care R-CHOP chemoimmunotherapy. Preliminary data from subgroup analyses of clinical trials suggest that the distinct biological features are targetable with drugs that exploit subtype-specific vulnerabilities, and large clinical trials are being designed to test this hypothesis. Although whole exome sequencing (WES) remains the gold standard for each of these classification systems, many laboratories may opt for smaller targeted sequencing panels that reduce costs associated with sequencing, data storage, and processing. Here, we describe the design and validation of a targeted sequencing panel (LySeqST) that captures the genomic features required specifically for LymphGen classification. We perform in silico and real-world validation vs. WES data and demonstrate that LySeqST can be used to accurately classify DLBCL tumors. In an unselected population-based cohort, we determine the real-world proportions and validate the prognostic relevance of LymphGen subtypes, confirming that only tumors expressing the dark zone gene expression signature are consistently associated with inferior outcomes. Our results support the use of LySeqST for accurate genomic classification of DLBCL.

  Study EGAS50000001601

• Vaccine-Expanded Plasmablast-like B Cells Are Associated with Response to Dendritic Cell Therapy in Metastatic Melanoma

  Dendritic cells (DCs), either monocyte-derived (moDCs) or naturally circulating, have been employed in cancer treatment across both metastatic and adjuvant settings. DC vaccines (DC Vax) are capable of inducing tumor-specific immune responses, yet clinical outcomes have thus far fallen short of expectations. Here, we performed a multi-omics analysis of the apheresis product, including CD14⁺ monocytes, and the final DCVax formulation. Among all the components analyzed, the most striking finding was the unexpected presence of CD19⁺ B cells within the DC Vax formulation, which distinguished Responders from Non-Responders to moDC vaccination in metastatic melanoma. The abundance of B cells in DC Vax correlated with their peripheral frequency; however, within the vaccine, these cells acquired a CD20lowCD27hiCD38hi plasmablast-like phenotype, distinct from their autologous circulating B-cell precursors. Notably, a parallel observation was made in Responders, whose pre-treatment lesions were enriched in B cells organized as Tertiary Lymphoid Structures. These results underscore the importance of B cells in both baseline immunity and DCVax formulation, hinting at unexplored mechanisms by which they may influence vaccine effectiveness.

  Study EGAS50000001177

• Differential Wnt/β-Catenin Signaling Activities Shape Distinct Tumor Cell Phenotypes

  By profiling patient-derived hepatoblastoma organoids via single-cell transcriptomics and chromatin dynamics, we identify subtype-specific transcriptional and epigenetic profiles. Using CUT&RUN, we show that β-catenin engages distinct genomic regions, which is dictated by differential association with TCF/LEF family transcription factors. TCF7L2 binds to a motif, distinct from the classical Wnt consensus sequence, which is found in the promoter of hepatic target genes.

  Study EGAS50000001229

• Spatial transcriptomics of human meningioma samples.

  We performed spatial transcriptomic profiling of human meningioma samples to map gene expression patterns within their native tissue architecture.

  Study EGAS50000001556

• A single-cell atlas of meningioma.

  In this study, we examined the breadth of cell types and states in meningioma using the largest single-cell cohort of meningioma by generating more than 7.5 million total cells from meningioma and surrounding dura, profiled using single-nuclear RNA sequencing and high-resolution spatial transcriptomics.

  Study EGAS50000001589

• cell-free Methylated DNA by Immunoprecipitation and Sequencing (cfMeDIP) of human meningioma samples.

  Raw data for cell-free Methylated DNA by Immunoprecipitation and Sequencing (cfMeDIP) of human meningioma samples.

  Study EGAS50000001539

• Epigenomic profiling of neuroendocrine lung cancer

  Heterogeneity of neuroendocrine (NE) differentiation in pulmonary high-grade NE carcinoma, mainly small-cell lung cancer (SCLC), has been recently explored based on the expression of lineage transcription factors such as ASCL1, NEUROD1 and POU2F3. However, molecular classification determined by these factors is not settled and accumulating evidence suggest that NE differentiation among lung cancers is more heterogeneous. Here, we investigated super-enhancer profiles of formalin-fixed paraffin-embedded tumor tissues from patients with a wide range of lung cancer with NE components, mainly large cell neuroendocrine carcinoma (LCNEC).

  Study JGAS000903

• Plasma cell-free small RNA sequencing comparison of Illumina and Ultima Genomics in pancreatic cancer

  This study evaluates plasma-derived cell-free small RNA sequencing in a case-control cohort of 39 pancreatic ductal adenocarcinoma patients and 39 control subjects. Cell-free nucleic acids were isolated from plasma, small RNA libraries were prepared using the SMARTer smRNA-Seq workflow, and the same libraries were sequenced on both Illumina NovaSeq 6000 and Ultima Genomics UG 100 platforms. The project aims to compare platform performance for circulating small RNA and mature microRNA profiling, including read yield, alignment, RNA biotype composition, mature miRNA detection, expression concordance, and pancreatic cancer-associated differential expression. The dataset supports benchmarking of cross-platform reproducibility and assessment of biologically relevant plasma microRNA signals in pancreatic cancer.

  Study EGAS50000001907

• Plasma cell-free small RNA sequencing of pancreatic cancer and control samples

  This dataset contains plasma-derived cell-free small RNA sequencing data from 78 human samples, comprising 39 pancreatic ductal adenocarcinoma patients and 39 control subjects. Each sample was sequenced as a single-end FASTQ library on both Illumina NovaSeq 6000 and Ultima Genomics UG 100 platforms, yielding 156 submitted sequencing runs. The data were generated from SMARTer smRNA-Seq libraries to support comparative analysis of sequencing performance, mature microRNA detection, and pancreatic cancer-associated cell-free small RNA expression across the two platforms.

  Dataset EGAD50000002771

• VIVO Biobank Neuroblastoma Project Data Accession Committee

  Access to neuroblastoma sample data for VIVO Biobank projects.

  Dac EGAC50000000977

• Frequency and prognostic significance of genetic abnormalities in a subgroup of intermediate risk neuroblastoma patients: A SIOPEN study

  Intermediate risk neuroblastoma includes a rare subgroup of patients over the age of 18 months at diagnosis with unresectable, localised tumours with unfavourable histology without MYCN amplification. This group is treated differently around the world with some patients receiving upfront myeloablative therapy (MAT) in addition to standard treatment with chemotherapy, surgery, radiotherapy and 13 cis retinoic acid, but the overall 5-year patient survival with or without MAT is similar (75%). This study aimed to understand the neuroblastoma biology of this rare patient subgroup.

  Study EGAS50000001908

• TNGS data for SIOPEN intermediate-risk neuroblastoma subgroup study

  Targeted next-generation sequencing data for a SIOPEN intermediate-risk neuroblastoma subgroup (age >18 months, localised, unresectable, non-MYCN-amplified neuroblastoma with unfavourable histology), with a total of 31 cases analysed. All but one sample have been analysed using the same workflow, with the exception being NB32. VCF files for the analyses are included in this dataset.

  Dataset EGAD50000002773

• WES data for SIOPEN intermediate-risk neuroblastoma subgroup study

  Whole exome sequencing (WES) data analysed for the SIOPEN intermediate-risk neuroblastoma subgroup (age >18 months, localised, unresectable, non-MYCN amplified neuroblastoma with unfavourable histology), data for a total of 30 cases available. Four samples were analysed as part of another relapse neuroblastoma study (NB02 to NB05), of which two have germline comparison available. The remaining 26 cases had a different analysis workflow, with all but one having germline comparison available. VCF files from WES analyses are included in this dataset.

  Dataset EGAD50000002774

• Arcagen - Gynecologic cancer (ovarian, peritoneal and/or fallopian-tube)

  Arcagen is an EORTC/SPECTA pan-European project that aims to recruit 1000 rare cancer patients from different tumour domains of EURACAN. This study collected samples from advanced or metastatic rare cancer from patients older than 12, and analysed them using Foundation Medicine next-generation sequencing (NGS) panels (FoundationOne CDx for FFPE samples or FoundationOne Liquid CDx for blood samples). Here we are submitting the dataset that contain NGS files in .BAM format from 94 patients with rare ovarian cancer and primary peritoneal cancer and/or fallopian-tube cancer, including low grade serous carcinoma, mucinous adenocarcinoma, clear cell adenocarcinoma; and other rare cancers such as sex cord tumors, germ cell tumor, yolk sac tumor, and malignant/immature teratoma.

  Dataset EGAD50000001315

• Hit counts dataset from RNAseq and single-cell mutiple myeloma analysis

  Hit counts from 60 samples from multiple myeloma patients. The sample were sequenced by bulk RNAseq and/or single cell RNAseq.

  Dataset EGAD50000002713

• Multiple Myeloma Microenvironement Leukemia Canther DAC

  Dac EGAC00001003566

• Arcagen - Skin cancer

  Arcagen is an EORTC/SPECTA pan-European project that aims to recruit 1000 rare cancer patients from different tumour domains of EURACAN. This study collected samples from advanced or metastatic rare cancer from patients older than 12, and analysed them using Foundation Medicine next-generation sequencing (NGS) panels (FoundationOne CDx for FFPE samples or FoundationOne Liquid CDx for blood samples). Here we are submitting the dataset that contain NGS files in .BAM format from 49 patients diagnosed with adnexal carcinoma of the skin, Merkel cells cancer or malignant melanoma of the uvea.

  Dataset EGAD50000000705

• Arcagen - Head and Neck malignancies

  Arcagen is an EORTC/SPECTA pan-European project that aims to recruit 1000 rare cancer patients from different tumour domains of EURACAN. This study collected samples from advanced or metastatic rare cancer from patients older than 12, and analysed them using Foundation Medicine next-generation sequencing (NGS) panels (FoundationOne CDx for FFPE samples or FoundationOne Liquid CDx for blood samples). Here were are submitting the dataset that contains NGS files in .BAM from 102 patients diagnosed with salivary gland tumors of major salivary gland; salivary gland type tumors of head and neck with a strong focus on acinic cell carcinoma (diagnostic based on morphology, but IHC can be performed for DOG1 and SOX10), NUT carcinoma (presence of NUT, cytokeratin and p40 by IHC) and sinus carcinoma.

  Dataset EGAD50000000885

• Arcagen – Adrenal and Thyroid cancers

  Arcagen is an EORTC/SPECTA pan-European project that aims to recruit 1000 rare cancer patients from different tumour domains of EURACAN. This study collected samples from advanced or metastatic rare cancer from patients older than 12, and analysed them using Foundation Medicine next-generation sequencing (NGS) panels (FoundationOne CDx for FFPE samples or FoundationOne Liquid CDx for blood samples). Here were are submitting the dataset that contains NGS files in .BAM format from 103 patients with adrenocortical carcinoma, pheochromocytoma, anaplastic thyroid cancer, medullary thyroid cancer and radioiodine refractory thyroid cancer.

  Dataset EGAD50000000886

• Arcagen - Sarcoma

  Arcagen is an EORTC/SPECTA pan-European project that aims to recruit 1000 rare cancer patients from different tumour domains of EURACAN. This study collected samples from advanced or metastatic rare cancer from patients older than 12, and analysed them using Foundation Medicine next-generation sequencing (NGS) panels (FoundationOne CDx for FFPE samples or FoundationOne Liquid CDx for blood samples). Here we are submitting the dataset that contain NGS files in .BAM format from 62 patients with undifferentiated sarcoma of the bone; aggressive angiomyxoma; alveolar soft part sarcoma; small round cell sarcoma without EWSR1 and CIC translocations; undifferentiated pleomorphic sarcoma; undifferentiated sarcoma; myxofibrosarcoma; or sarcoma with an incidence of less than 1 per 10 million.

  Dataset EGAD50000000902

• Transcriptome analysis of 32 pheochromocytoma and paraganglioma samples

  Pheochromocytomas and sympathetic paragangliomas (PPGL) are rare neuroendocrine tumors derived from chromaffin tissue of the adrenal medulla and sympathetic paraganglia, respectively. There is at the moment a lack of accurate biomarkers to predict the biologic behavior of a PPGL. The aim of this study was to investigate the biological behavior of localized and metastatic PPGL by comparing the genomic and transcriptomic landscapes of localized and metastatic PPGL, including PPGL samples with a non-metastatic phenotype at initial diagnosis that developed metachronous metastases during follow-up. The dataset presented here contains the RNA-seq data of 32 tumor samples (n=17 localized, n=15 metastatic).

  Study EGAS50000000988

• 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

• 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

• Identification of broadly tumor-reactive γδ TCRs from multiple myeloma

  We used single-cell CITE + TCR sequencing to identify tumor-reactive gamma delta TCR sequences from multiple myeloma patient bone marrow samples.

  Study EGAS50000001888

• Single-cell sequencing of Belamaf treated MM patients

  Single-cell CITE + VDJ sequencing of bone marrow samples from relapsed/refractory multiple myeloma patients prior to and following one round (28 days) of treatment with belantamab mafodotin from the on-going Algonquin clinical trial (NCT03715478).

  Dataset EGAD50000002742

• Targeted bulk TCR sequencing of Belamaf treated MM patients

  Targeted bulk TCR sequencing from peripheral blood mononuclear cell (PBMC) and plasma cell-free DNA (cfDNA) samples from relapsed/refractory multiple myeloma patients being treated with belantamab mafodotin from the on-going Algonquin clinical trial (NCT03715478).

  Dataset EGAD50000002743

• Targeted bulk TCR sequencing of MM patients

  Targeted bulk TCR sequencing of longitudinally collected peripheral blood buffy coat samples from two multiple myeloma patients.

  Dataset EGAD50000002744

• Single-cell sequencing MM patients

  Single-cell CITE + VDJ sequencing of bone marrow samples collected from a mix of diagnosis and relapsed/refractory multiple myeloma patients undergoing standard of care treatment which were used for the development of PreGame.

  Dataset EGAD50000002745

• Single-cell tracking reveals tumor-reactive T cell plasticity during melanoma TIL therapy

  Using 10x genomics 5' Single Cell Immune Profiling kit for single-cell RNA and TCR sequencing, we tracked the transcriptional alterations and fate decisions of tumor-reactive T cells through longitudinal sample obtained from patients undergo-ing TIL therapy. We performed single-cell RNA and single-cell TCR sequencing (scRNA-seq and scTCR-seq) of CD45+ CD3+ tumor-infiltrating lymphocytes from the baseline tumor (pre-ACT), during and after TIL expansion protocol (intermediate product and TIL product, respectively), as well as after cell transfer in blood (PBMC 7dpt) or from metastatic lesions (post-ACT). Samples were derived from patients enrolled in a phase I clinical trial (NCT04165967) that inves-tigated ACT-TIL therapy in combination with nivolumab therapy for metastatic melanoma. Additionally, we established a tumor reactivity assay by co-culturing TIL products with autologous single-cell suspensions of tumor material or short cultured primary melanoma cell lines derived from the tumor material. Reactive T cells were identified by IFNɣ and TNF⍺ expression and sorted to sequence TCRβ genes.

  Study EGAS50000000967

• Single cell RNA and TCR sequencing of adoptive cell transfer using tumor infiltrating lymphocyte.

  This dataset contains two experiments. 1) Single cell RNA and TCR sequencing of tumor infiltrating lymphocites from 7 patients across 5 timepoints: from the baseline tumor (pre-ACT, 7), during and after TIL expansion protocol (intermediate product and TIL product, respectively, 7 each), as well as after cell transfer in blood (PBMC 7dpt, 7) or from metastatic lesions after therapy (post-ACT, 1 patient with one leason and 4 patient with two lesions). Samples were derived from patients with metastatic melanoma which were enrolled in a phase I clinical trial (NCT04165967). The raw reads are available as compressed fastq files. 2) TCRb sequences of the bulk TIL product or TCRb reads derived from an in vitro coculturing assay of TIL product with autologous tumor material and subsequent isolation of IFNɣ and TNF⍺ positive T cells. For some patients multiple autologous tumor material sources could be tested including pre-ACT, post-ACT or tumor lesion derived cell lines. The raw reads are available as compressed fastq files.

  Dataset EGAD50000001408

• MDACC GBM Data Access Committee

  Retrospective global-omics analyses of an anti-PD-L1 treated cohort of newly diagnosed glioblastoma.

  Dac EGAC50000000477

• Transcriptomic characterization of breast cancer cells in a luminal-hybrid state

  Background: We have previously identified a subset of early human breast epithelial progenitors that, despite their luminal affiliation, are enriched for basal markers, including CD146 and keratin 14 (K14). This simultaneous presence of both lineages thus defines a luminal-hybrid state. As luminal progenitors are generally proposed as a cell of origin of breast carcinoma, we examined how cells within this luminal hybrid state relate to breast cancer malignancy. Findings: We first analyzed two patient-derived xenograft (PDX)-derived breast cancer cell lines by dividing cell populations based on CD146-expression by FACS and found that this marker defines a cellular state with increased expression of a selection of luminal hybrid markers, including KRT14. When subjecting the sorted cells to in vitro transwell filter analysis, CD146HI/K14HI luminal hybrid state cells were less invasive. Knocking out either CD146- or K14-expression by CRISPR/Cas9 on a CD146/K14-positive background did not affect the in vivo tumorigenic potential, nor the differentiation state. However, when subjecting the respective sorted populations to a soft agar colony formation assay or as in vivo xenografts, CD146HI/K14HI cells exhibited more growth and metastasis, suggesting that the luminal hybrid state contributes to malignant properties. Conclusions: Our findings demonstrate that multiple components of the luminal hybrid state provide distinct properties to tumor malignancy. The fact that breast cancer can reflect a significant part of the original breast gland differentiation hierarchy may add weight to the argument that the search for novel strategies for treating basal-like breast cancer should include manipulation of cellular differentiation states.

  Dataset EGAD50000002857

• Transcriptomics analysis of biopsy and resected material from HCC and matched non-tumor

  We hypothesize that pre-analytical handling such as surgery procedure and cold ischemia have significant effects on omics data derived from liver and liver tumor tissue that may confound classification of tumor subtypes of hepatocellular carcinoma. This study is aimed at revealing such effects by comparing resection samples with patient matched biopsy samples in a multi-omics analysis.

  Study EGAS50000001602

• FGFR2b Prevalence in Biliary Tract Cancers

  Patients with intrahepatic cholangiocarcinoma (iCCA) often have limited effective treatment options after first-line therapy. Actionable driver mutations are present in only a small subset of patients with iCCA; therefore, therapeutic strategies such as antibody–drug conjugates (ADCs) that do not exclusively rely on presence of specific oncogenic mutations may be particularly attractive. However, there is a critical lack of knowledge regarding prevalent and actionable cell-surface targets in iCCA. We applied a novel isoform-resolved proteogenomic discovery framework for profiling cell surface targets and identified FGFR2b, a splicing isoform of FGFR2, as a therapeutic target in iCCA that is highly-expressed, tumor-enriched, localized to the membrane, and associated with prognosis. FGFR2b is the dominant isoform in iCCA, and it was present in all patients with FGFR2 fusions. These findings provide a strong rationale for further research and therapeutic development of FGFR2b-targeted biologics, including therapeutic antibodies and ADCs, in iCCA.

  Study EGAS50000002012

• Tumoral immune microenvironment profiling in B-cell non-Hodgkin lymphoma stratifies patients in different prognostic groups

  Dac EGAC50000001065

• RNAseq and WES of CHC patients years before HCC development

  We conducted a nested case–control study within a prospective liver biopsy biobank at the University Hospital Basel. Patients with chronic hepatitis C (CHC) who developed hepatocellular carcinoma (HCC) during follow-up (index cases, CHC-HCC) were identified and 1:2 propensity score-matched to CHC controls without HCC (controls, CHC-nonHCC). Matching included clinical, demographic, and virological risk factors for HCC. Liver biopsies were analyzed using RNA and whole-exome sequencing.

  Dataset EGAD50000001591

• Targeted DNA sequencing of 60 non-Hodgkin lymphoma biopsies using a custom gene panel for hematological malignancies: raw (FASTQ) data

  Targeted DNA sequencing was performed on 60 non-Hodgkin lymphoma (NHL) samples using a custom next-generation sequencing panel targeting the coding regions of 190 genes recurrently mutated in hematological malignancies. Libraries were sequenced on an Illumina NovaSeq 6000 platform using 2 × 150 bp paired-end reads. The dataset includes the raw sequencing data (FASTQ files) for all 60 samples.

  Dataset EGAD50000002845

• scRNAseq and spatial transcriptomics data of melanoma samples

  Paired-end 10x single-cell RNA sequencing and Visium spatial transcriptomics data from samples derived from 11 melanoma patients. Sequencing was performed on the Illumina NovaSeq 6000 using 10xGenomics Chromium Next GEM Single-Cell 5 Reagent Kits v2 or 10xGenomics Visium Gene Expression kit.

  Dataset EGAD50000002902

• RNA-seq of adult T-cell leukemia-lymphoma patient-derived xenograft (PDX) models treated with the MALT1 protease inhibitor CRD-1441551

  To elucidate the therapeutic effect of MALT1 protease inhibition in adult T-cell leukemia/lymphoma (ATL), we performed RNA-seq on tumor tissues from five ATL patient-derived xenograft (PDX) models. NOG mice engrafted with each PDX model were treated with the MALT1 protease inhibitor CRD-1441551 or vehicle for 21 days, in biological triplicate (n = 3 per condition; 30 samples in total). Mouse-derived reads were removed and the remaining human reads were aligned to the human reference genome (hg19). These data underlie the gene-expression analyses reported in the associated publication.

  Study JGAS000921

• Impact of Mutated CTCF DNA binding sites of Topologically associating domains on nearby Cancer Gene Regulation: A Multi-Omics Analysis

  Cutaneous squamous cell carcinoma (cSCC) is the most common lethal malignancy world-wide. Due in most part to the extremely high mutational burden (TMB) in cSCC, making sense of it’s non-coding and regulatory regional genomic variation has lagged that of other far less common cancers. This study presents the first investigation of mutations at CCCTC-binding factor binding sites (CTCFbs) of Topologically associating domains (TAD) across defined cSCC progression stages—primary non-metastatic (PNM), primary metastat-ic (PM), and lymph node metastasis (LNM).

  Study EGAS50000001686

• CTCF Binding Site Mutations: Linking Topologically Associated Domains Dysregulation to Cutaneous Squamous Cell Carcinoma Progression

  Fresh tumor tissue from nodal metastases (n = 41) was harvested during surgery and immediately snap-frozen. A total of 72/75 cSCC, WGS samples were included in the analysis (refer to QC section), comprising primary tumors (both metastatic (PM (n = 16)) and non-metastatic (PNM (n = 15)), as well as lymph node metastases (LNM (n = 41)). The metastatic cohort included matched PM and LNM samples for 13 patients. The PNM group had to meet the following criteria: absence of metastases at > 24 months follow-up after resection of the primary or negative sentinel lymph node biopsy at time of resection or histologically negative neck dissection. Somatic variant analysis was performed using DRAGEN pipeline version 4.3.6 on the Illumina Connected Analytics (ICA) v2 environment using in house shell scripting. Tumor-normal paired analyses were carried out in three stages: alignment, variant calling, and integrative somatic analysis. Further information on the somatic calling is available at https://help.dragen.illumina.com/product-guides/dragen-v4.3/dragen-dna-pipeline/small-variant-calling/somatic-mode.

  Dataset EGAD50000002416

• IMC-F106C-101 dose escalation

  Brenetafusp is an ImmTAC bispecific (PRAME×CD3) targeting the cancer testis antigen PRAME. In this phase 1 study (NCT04262466), 126 HLA-A*02:01+ patients with advanced solid tumors received weekly IV doses from 0.3-320 mcg. The primary objective was to identify the maximum tolerated dose (MTD) or recommended phase 2 dose (RP2D); additional objectives included pharmacokinetics, pharmacodynamics, and preliminary anti-tumor activity. Brenetafusp demonstrated manageable safety and preliminary efficacy in PRAME+ tumors. A phase 3 trial in metastatic cutaneous melanoma is ongoing

  Study EGAS50000001976

• RNA-seq for "A preinvasive regulatory T cell axis for lung cancer interception" paper

  Bulk RNA sequencing data generated from primary resected non-small cell lung cancer (NSCLC) tumour tissue collected through the ASCENT study (Analysis of Screen-Detected Lung Cancers’ Genomic Traits; NCT04204499). The dataset comprises tumour RNA-seq from 89 patients with CT screen-detected NSCLC, predominantly early-stage disease, including lung adenocarcinoma and lung squamous cell carcinoma. The RNA-seq data were used to characterise tumour-immune transcriptional programmes and were analysed alongside matched peripheral blood immune profiling and clinical follow-up data.

  Dataset EGAD50000002852

• LUAD RNAseq – LORD

  RNA-seq data from paired normal and adenocarcinoma lung samples obtained from 515 patients that underwent lung cancer surgery.

  Study EGAS50000001705

• LUAD RNAseq - LORD

  The Lung Oncology Research and Discovery (LORD) program is a multi-omics translational initiative aimed at advancing precision medicine in lung cancer. It builds on a lung tissue biobank and leverages biological samples collected from patients who underwent lung cancer surgery at the IUCPQ-UL (Quebec City, Canada). LORD is therefore a single-site, retrospective, case-only study. Genomic profiling of biobanked samples is ongoing, with samples being analyzed sequentially in phases defined by sample type and omic modality. For this dataset, we provide RNA-seq data from paired normal and adenocarcinoma lung samples obtained from 515 patients.

  Dataset EGAD50000002450

• Projet LORD- LUAD RNAseq data

  RNAseq data from paired samples of non affected lung parenchyma and Lung adenocarcinoma (LUAD) from 515 patients surgically intervened at the Institut universitaire de cardiologie et de pneumologie de Québec- Université Laval

  Dac EGAC50000000846

• Sequencing data for ICGC Oesophageal Adenocarcinoma tissue samples - pilot normal and pre/post-chemo

  Dataset EGAD00001000704

• Single-cell RNA sequencing of large B cell lymphoma relapsed after CAR T-cell therapy and in vitro serial killing models

  Relapsed/refractory large B-cell lymphoma (rrLBCL) following CAR T-cell therapy remains associated with a poor prognosis. Using single-cell RNA sequencing (scRNA-seq), we characterized the T-cell profiles in 7 post-CAR T rrLBCL and 5 CAR T-naïve rrLBCL, revealing dysfunctional transcriptional features in T cells after CAR T-cell therapy. In addition, the dataset includes T cell profiling of CAR T-cell products and samples obtained after serial killing assays in vitro, performed with or without supplementation with non-IL2Rα agonist pegenzileukin. These analyses demonstrated that IL-2 was the most depleted cytokine following the coculture assay.

  Study EGAS50000001982

• Single-cell RNA sequencing of large B cell lymphoma relapsed after CAR T-cell therapy and in vitro serial killing models

  Relapsed/refractory large B-cell lymphoma (rrLBCL) following CAR T-cell therapy remains associated with a poor prognosis. Using single-cell RNA sequencing (scRNA-seq), we characterized the T-cell profiles in 7 post-CAR T rrLBCL and 5 CAR T-naïve rrLBCL, revealing dysfunctional transcriptional features in T cells after CAR T-cell therapy. In addition, the dataset includes T cell profiling of CAR T-cell products and samples obtained after serial killing assays in vitro, performed with or without supplementation with non-IL2Rα agonist pegenzileukin. These analyses demonstrated that IL-2 was the most depleted cytokine following the coculture assay.

  Dataset EGAD50000002866

• MOSAIC Window Mesothelioma Data

  This dataset will include Spatial Transcriptomics from the 10x Genomics Visium SD technology, Single-Cell RNA-Seq from the 10x Genomics Chromium Flex protocol, Bulk RNA-Seq (sequenced on Illumina), WES (sequenced on Illumina), H&E, and Clinical data from 10 Mesothelioma patients. For Visium and Chromium data we are sharing the outputs of respectively Space Ranger and Cell Ranger. For Bulk RNA-Seq we are including processed files such as counts.tsv, FPKM.tsv, fusion_genes.tsv, TPM count matrix.tsv, DESeq2 count matrix.tsv, multiqc_report. For WES, we are sharing the presence or absence of single nucleotide variants (SNVs), small insertions and deletions (indels), and copy number variants (CNVs).* Researchers from private or public institutions outside the MOSAIC Consortium will be able to apply to access this data and, pending approval, use the data for their research.

  Dataset EGAD50000001706

• MOSAIC Window Glioblastoma Data

  This dataset will include Spatial Transcriptomics, Single-Cell RNA-Seq, Bulk RNA-Seq, Clinical data, WES, and H&E data from 10 Glioblastoma (GBM) Cancer patients. Researchers from private or public institutions outside the MOSAIC Consortium will be able to apply to access this data and, pending approval, use the data for their research.

  Dataset EGAD50000001352

• Mechanisms of resistance to pembrolizumab treatment in classical Hodgkin Lymphoma

  In this project we are applying whole exome sequencing (WES) on plasma-derived ctDNA samples to identify mutations that drive resistance to pembrolizumab treatment in classical Hodgkin Lymphoma

  Study EGAS50000001985

• Whole-exome sequencing (WES) data from a classical Hodgkin lymphoma patient obtained before pembrolizumab treatment and at relapse

  This dataset contains raw paired-end whole-exome sequencing (WES) FASTQ files generated from plasma-derived cell-free DNA (cfDNA) collected from a patient with classical Hodgkin lymphoma before pembrolizumab treatment and at the time of relapse, together with a matched normal sample. Libraries were prepared using a whole-exome capture kit and sequenced on the Element AVITI platform to generate 2 × 150 bp paired-end reads. The submitted data comprise the primary sequencing output in gzipped FASTQ format.

  Dataset EGAD50000002869

• Familial Melanoma Sequencing

  In this experiment we have sequenced the exome of 15 individuals from eight families who have familial melanoma. By sequencing the exome we hope to be able to identify new genes that are associated with this disease.

  Study EGAS00001000017

• Elevated circulating tumor cells reflect high proliferation and genomic complexity in multiple myeloma - WGS validation cohort

  This reposiroty contains bulk WGS data generated by Blood Cancer Research Group (Ostrava, Czech Republic) as a part of publication named "Elevated circulating tumor cells reflect high proliferation and genomic complexity in multiple myeloma" published in Hemapshere.

  Study EGAS50000001211

• Elevated circulating tumor cells reflect high proliferation and genomic complexity in multiple myeloma - RNA validation cohort

  This reposiroty contains bulk RNA data generated by Blood Cancer Research Group (Ostrava, Czech Republic) as a part of publication named "Elevated circulating tumor cells reflect high proliferation and genomic complexity in multiple myeloma" published in Hemapshere.

  Study EGAS50000001212

• Elevated circulating tumor cells reflect high proliferation and genomic complexity in multiple myeloma - WGS

  This reposiroty contains bulk WGS data generated by Blood Cancer Research Group (Ostrava, Czech Republic) as a part of publication named "Elevated circulating tumor cells reflect high proliferation and genomic complexity in multiple myeloma" published in Hemapshere. The dataset contains 11 tumor-normal sample pairs.

  Dataset EGAD50000001724

• Elevated circulating tumor cells reflect high proliferation and genomic complexity in multiple myeloma - RNA

  This reposiroty contains bulk RNA data generated by Blood Cancer Research Group (Ostrava, Czech Republic) as a part of publication named "Elevated circulating tumor cells reflect high proliferation and genomic complexity in multiple myeloma" published in Hemapshere. The dataset contains RNAseq samples from bone marrows.

  Dataset EGAD50000001725

• Bulk RNA sequencing of 36 multi-region IPMN–PDAC tumours comprising 160 sequencing runs

  This dataset contains bulk RNA sequencing data generated from 36 multi-region tumour samples obtained from patients with intraductal papillary mucinous neoplasms (IPMN) and associated pancreatic ductal adenocarcinoma (PDAC). A total of 160 sequencing runs are included. Libraries were prepared from poly(A)-selected RNA and sequenced on an Illumina platform. The data are provided as raw sequencing files for downstream transcriptomic analyses.

  Dataset EGAD50000002215

• single-cell RNA-Seq data of Circulating immune profiling reveals impaired monocyte states and trajectories driving immunosuppression in glioblastoma

  This dataset contains single-cell RNA sequencing data generated from human PBMC obtained from 10 GBM patients and 5 healthy donors. The main objective of this study was to map the differentiation continuum and transcriptional landscape of peripheral blood mononuclear cells in primary glioblastoma patients at the single-cell level to identify specific systemic immune signatures. Libraries were prepared using the Chromium Next GEM Single Cell 3’ GEM (10x Genomics, Pleasanton, CA, USA) and sequenced on an Illumina NextSeq 500/550 or an Illumina NovaSeq 6000 system. This dataset comprises raw FASTQ files and gene expression count matrices. Access to these data is controlled and managed by the Luxembourg Institute of Health (LIH) Data Access Committee (DAC).

  Dataset EGAD50000002932

• Spatial atlas of diffuse large B-cell lymphoma

  We leveraged highly multiplexed, single-cell–resolution spatial transcriptomics, bulk RNA sequencing, and tumor–germline paired whole-exome sequencing to profile 465 diffuse large B-cell lymphoma (DLBCL) tumors and define the assembly of 60 lymphoma microenvironment (LME) cell subsets and 5 tumor B cell states into conserved spatial niches and communities that resemble non-malignant lymphoid architecture. Three distinct LME-enriched communities were assembled from combinations of niches and reflected recently described LME archetypes with conserved spatial biology. Tumor B cells were enriched in three B communities harboring distinct, developmentally linked, transcriptional states associated with divergent cell-cell communication (CCC) pathways. Intratumoral heterogeneity in B communities was pervasive across patients and largely unlinked with molecular subtype. Combinations of B communities, rather than single states, were associated with patient outcome, implicating microenvironment-associated tumor B cell transcriptional plasticity in the biology and clinical behavior of DLBCL.

  Study EGAS50000002037

• Spatial atlas of diffuse large B-cell lymphoma

  We leveraged highly multiplexed, single-cell–resolution spatial transcriptomics, bulk RNA sequencing, and tumor–germline paired whole-exome sequencing to profile 465 diffuse large B-cell lymphoma (DLBCL) tumors and define the assembly of 60 lymphoma microenvironment (LME) cell subsets and 5 tumor B cell states into conserved spatial niches and communities that resemble non-malignant lymphoid architecture. Three distinct LME-enriched communities were assembled from combinations of niches and reflected recently described LME archetypes with conserved spatial biology. Tumor B cells were enriched in three B communities harboring distinct, developmentally linked, transcriptional states associated with divergent cell-cell communication (CCC) pathways. Intratumoral heterogeneity in B communities was pervasive across patients and largely unlinked with molecular subtype. Combinations of B communities, rather than single states, were associated with patient outcome, implicating microenvironment-associated tumor B cell transcriptional plasticity in the biology and clinical behavior of DLBCL.

  Study EGAS50000002036

• RNA-seq of tumor samples from clear cell renal cell carcinoma patients included in the Translational Program of the NIVOREN GETUG-AFU-26 trial.

  DAC for RNA-seq of tumor samples from clear cell renal cell carcinoma patients included in the Translational Program of the NIVOREN GETUG-AFU-26 trial.

  Dac EGAC50000000627

• DAC_RNA-seq of murine osteosarcoma cell line genetically modified for CYR61

  Data access committee for RNA-seq of murine osteosarcoma cell line genetically modified for CYR61

  Dac EGAC50000000352

• Spatial atlas of diffuse large B-cell lymphoma

  Bulk RNA sequencing libraries were prepared from diffuse large B-cell lymphoma tumor samples and sequenced using paired-end Illumina sequencing for transcriptome profiling.

  Dataset EGAD50000002927

• Spatial atlas of diffuse large B-cell lymphoma

  Whole-exome sequencing libraries were prepared from genomic DNA isolated from diffuse large B-cell lymphoma tumor biopsies and matched normal samples using exome capture followed by paired-end Illumina sequencing.

  Dataset EGAD50000002928

• Cell-Free DNA Fragmentation Distinguish Immunotherapy Responders from Non- Responders in Head and Neck Cancer: A Multi-Institute Prospective Study

  We performed whole-genome sequencing of 185 plasma cfDNA samples from 68 patients with head and neck squamous cell carcinoma (HNSCC) enrolled in a phase II clinical trial of neoadjuvant and adjuvant pembrolizumab. Using these data, we developed the regional motif diversity score (rMDS), a novel fragmentomic biomarker that predicts immunotherapy response and outperforms established cfDNA metrics.

  Study EGAS50000001286

• Molecular Characterization of Large Cell Neuroendocrine Carcinoma of the Lung by Multilayered Omics Analysis

  Large cell neuroendocrine carcinoma (LCNEC) is a rare lung cancer type with a very poor prognosis. The underlying molecular features remain unclear. Here, we conducted a multi-omics analysis of 27 LCNEC cases along with 7 small cell lung carcinoma and aimed to propose new classification by extracting genomic and transcriptomic features in LCNEC, leading to the elucidation of the therapeutic approaches.

  Study JGAS000832

• Genetic, epigenetic and fragmentomic profiling of plasma cell-free DNA in cancer patients

  The primary goal of the study is to explore the temporal changes in cfDNA profiles in liver cancer patients undergoing therapeutic treatment. Serial blood collection and plasma cfDNA analysis were performed in patients with liver cancer, including patients with primary hepatocellular carcinoma, or those with secondary liver metastasis. Various molecular features of cfDNA were studied, including tumor fraction, epigenetic and fragmentomic analysis.

  Study EGAS50000002022

• Ex vivo therapy-driven selection of glioblastoma stem-like cells models resistance evolution

  Glioblastoma (GBM) remains lethal, creating an urgent need for experimental models of therapy- specific resistance evolution. Within-patient GSC models were developed by parallel ex-vivo selection under temozolomide (TMZ-GSC) or ionizing radiation (IR-GSC), alongside untreated controls (CTRL- GSC). • O6-methylguanine-DNA methyltransferase (MGMT) expression was confirmed as a determinant of primary TMZ resistance and was maintained during GSC evolution. • In MGMT-negative GSCs, primary TMZ sensitivity evolved into stable secondary resistance through mismatch-repair gene inactivation, recapitulating patient findings, or was retained along with a newly identified drug-tolerant phenotype. • Primary radioresistance was commonly observed, while its further evolution was associated with more efficient DNA double-strand-break repair and enrichment of homologous- recombination and checkpoint-control transcriptional programs. • In GSCs emerging after either TMZ or IR, broad transcriptional patient-specific programs and classification-relevant subtypes were largely preserved. • Across treatments, GSC evolution was accompanied by shared genome-maintenance and mitotic chromosome-segregation transcriptional programs and increased RTK expression and activity, collectively promoting recovery after genotoxic stress.

  Study EGAS50000002011

• Dataset related to ""Ex vivo therapy-driven selection of glioblastoma stem-like cells models resistance evolution"

  RNA-seq and NGS target panel dataset related to "Ex vivo therapy-driven selection of glioblastoma stem-like cells models resistance evolution"

  Dataset EGAD50000002898

• The Precision Medicine in Liver Cancer across an Asia-pacific NETwork (PLANET) – HCC recurrence cohort

  Hepatocellular carcinoma (HCC) is a highly fatal cancer marked by significant intra-tumor heterogeneity (ITH). Given 50% to 70% of HCC patients experience recurrence, understanding the origins and progression of recurrence is crucial. To address this, we assembled a multi-sector, paired HCC recurrence cohort of 24 patients, including comprehensive whole genome sequencing and transcriptome samples. Through this longitudinal cohort, we aimed to trace the origins of recurrence and identify molecular features associated with early recurrence. These insights may improve predictions of early HCC recurrence and inform potential therapeutic strategies.

  Study EGAS50000000869

• Single-nuclei RNAseq of normal human choroid and uveal melanoma

  Single-nuclei RNAseq of normal human choroid and uveal melanoma

  Study EGAS00001004955

• Single-nuclei RNAseq of normal human choroid and uveal melanoma

  Single-nuclei RNAseq of normal human choroid and uveal melanoma. Libraries were prepared using the Chromium Single Cell 3' Reagent Kits v3,. Paired-end libraries were sequenced on a NovaSeq X instrument (Illumina).

  Dataset EGAD50000002941

• A spatiotemporal cancer cell trajectory underlies glioblastoma heterogeneity

  Abstract: Cancer cells display highly heterogeneous and plastic states in glioblastoma, an incurable brain tumour. However, how these malignant states arise and whether they follow a tractable cellular trajectory across tumours is poorly understood. Here, we generated a deep single cell and spatial multi-omic atlas of human glioblastoma that pairs transcriptomic, epigenomic and genomic profiling of 12 tumours across multiple regions. We identify that glioblastoma heterogeneity is driven by spatially-patterned transitions of cancer cells from developmental-like states towards those defined by a glial injury response and hypoxia. This cancer cell trajectory regionalizes tumours into distinct tissue niches and manifests in a conserved manner across tumours as well as genetically distinct tumour subclones. Moreover, using a new deep learning framework to jointly map cancer cell states and clones in situ, we show that tumour subclones are finely spatially intermixed through glioblastoma tissue niches. Finally, we show that this cancer cell trajectory is intimately linked to myeloid heterogeneity and unfolds across regionalised myeloid signalling environments. Our findings define a stereotyped trajectory of cancer cells in glioblastoma and unify glioblastoma tumour heterogeneity into a tractable cellular and tissue framework.

  Dataset EGAD00001015516

• Transcriptional alterations induced by BET inhibitor and Omaveloxolone combination in acute myeloid leukemia cells

  Kasumi-1 and OCI-AML3 cells treated for 24h with BETi and Oma in hypoxia (1% O2) or normoxia (20% O2) were used for RNA extraction and hybridization on microarrays.

  Dataset EGAD00010002852

• Clinical Outcomes of 344 Diffuse Large B-Cell Lymphoma patients

  This study examines clinical outcomes of patients with diffuse large B-cell lymphoma (DLBCL). We analyzed a cohort of 344 patients from the German High-Grade Non-Hodgkin Lymphoma Study Group (DSHNHL). To protect patient confidentiality, all samples were pseudonymized. The dataset includes clinical key characteristics, such as patient age at diagnosis, sex, ECOG performance status, disease stage, serum lactate dehydrogenase levels, bulky disease, bone marrow involvement, extranodal involvement, and B-symptoms. We used these data alongside proteomic and transcriptomic profiles to explore relationships between clinical features and molecular signatures, reconstructing regulatory networks. Insights from this integrative analysis aim to identify key pathological drivers and biomarkers of DLBCL progression, ultimately informing improved risk stratification and targeted therapeutic approaches.

  Study EGAS50000001054

• IMMUcan Upstream SCCHN3 cohort

  The goal of IMMUcan is to understand how the immune system interacts with tumors and how therapeutic interventions influence this interaction. This cohort includes patients from the UPSTREAM trial, with squamous cell carcinoma of the head and neck (SCCHN) cancer which has spread (metastatic) or the tumour has come back after previous treatment (recurrent). Comprehensive profiling data are integrated with longitudinally collected clinical information. Cellular profiling of the same tumor samples was performed using multiplex immunofluorescence imaging, imaging mass cytometry, and H&E staining.

  Study EGAS50000001505

• IMMUcan SCCHN1 cohort

  The goal of IMMUcan is to understand how the immune system interacts with tumors and how therapeutic interventions influence this interaction. This cohort includes patients with confirmed locally recurrent and/or metastatic squamous cell carcinoma of the head and neck (SCCHN) who receive first-line treatment with immune checkpoint inhibitors (ICI) or ICI combined with chemotherapy. Comprehensive profiling data are integrated with longitudinally collected clinical information. Cellular profiling of the same tumor samples was performed using multiplex immunofluorescence imaging, imaging mass cytometry, and H&E staining.

  Study EGAS50000001533

• Whole-genome sequencing study of uveal melanoma

  Uveal melanoma is the most common primary intraocular cancer, characterized by metastasis-related mortality. Here, we explored whole-genome sequences from 40 primary uveal melanomas to illustrate the landscape of genomic mutations and investigate their association with prognosis.

  Study EGAS50000001603

• Evaluation Of The Role Of Tumor Mutational Burden As A Prognostic Biomarker In Follicular Lymphoma

  In this study, we have evaluated TMB through a 409-gene panel in 135 patients with FL or transformed FL (tFL) at presentation. We analyzed the association of TMB with prognosis and specific genetic alterations recurrent in FL, with the goal of identifying molecular markers that could improve prognostic assessment.

  Study EGAS50000001448

• A New CA19-9 Cut-Off Value Identifies Lewis Antigen Status and Refines Prognostic Stratification in PDAC

  This study investigates the clinical utility of serum CA19-9 levels in pancreatic ductal adenocarcinoma (PDAC), with a focus on identifying patients with Lewis antigen–negative status due to germline FUT3 variants. Using data from multicenter prospective cohorts in Taiwan, we analyzed CA19-9 classification, FUT2/FUT3 genotypes, and clinicopathological annotations. The goal of this study is to refine prognostic stratification and reduce false-negative interpretation of CA19-9 in PDAC patients. All participants provided informed consent, and the study was approved by the relevant institutional review boards.

  Study EGAS50000001575

• A Comparative Analysis of Illumina, Element Biosciences, and Ultima Genomics Platforms for Liquid Biopsy Applications in Pancreatic Ductal Adenocarcinoma

  This dataset contains ultra-deep targeted cfDNA sequencing from plasma samples of four patients with pancreatic ductal adenocarcinoma and 12 healthy controls. Libraries targeting 66 PDAC-associated genes were sequenced using Illumina NovaSeq X Plus, Element Biosciences AVITI, and Ultima Genomics UG 100 to compare platform performance for fragmentomic profiling and low-frequency variant detection.

  Study EGAS50000002029

• Count Matrix of Bulk RNA-sequencing of POLARIX Clinical Trial

  This dataset contains transcriptomic profiles (RNA-seq) derived from pretreatment formalin-fixed paraffin-embedded (FFPE) biopsies of treatment-naïve patients with Diffuse Large B-cell Lymphoma (DLBCL). These patients were enrolled in the POLARIX clinical study (NCT03274492), which compared the efficacy of Pola-R-CHP against R-CHOP. The data includes samples from the Pola-R-CHP arm (n = 331) and R-CHOP arm (n=334). These data were used in identifying lymphoma immune infiltration patterns.

  Dataset EGAD50000002479

• Whole-exome and RNA-seq sequencing of HCC of metastatic and de novo origin

  Multifocal hepatocellular carcinoma (mfHCC) arises via intrahepatic metastasis (IM) or multicentric occurrence (MO), We performed whole-exome and RNA-sequencing of 76 tumor biopsies from 22 HCC patients to determine their evolutionary origins.

  Study EGAS50000002057

• Raw sequencing data from a phase 2 trial of dasatinib in patients with relapsed/refractory nodal T-follicular helper cell lymphoma

  De-identified raw sequencing data, including scRNA-seq data from peripheral blood samples, snRNA-seq data from tumor tissues, and bulk RNA-seq data from tumor tissues.

  Study EGAS50000002081

• Comprehensive Characterization of Early Relapse and End-Stage Relapsed Refractory Multiple Myeloma (HIPO K08K/H067/H021+nonHIPO)

  Study EGAS00001007469

• RNA-sequencing of HCC of metastatic and de novo origin

  Dataset consists of tumors and matched non-tumor livers from 22 patients with multifocal hepatocellular carcinoma. Tissues were obtained from at least two distinct tumor nodules undergoing liver biopsies. Note: refer to the supplementary table of the manuscript for patient IDs and further clinical data.

  Dataset EGAD50000002957

• Whole-exome sequencing of HCC of metastatic and de novo origin

  Dataset consists of tumors and matched non-tumor livers from 22 patients with multifocal hepatocellular carcinoma. Tissues were obtained from at least two distinct tumor nodules undergoing liver biopsies. Note: refer to the supplementary table of the manuscript for patient IDs and further clinical data.

  Dataset EGAD50000002958

• Follicular Lymphoma Whole Genome and Transcriptome Sequencing

  Study EGAS00001006646