14382 results for ""Pennsylvania+German"+ACS+study+'Socius'+open+access"

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• Immune Landscape of Cervical Lymph Nodes in Multiple Sclerosis

  This study aimed to investigate the cellular compartment of deep cervical lymph nodes (dcLNs) during early MS before the influence of immunosuppressive treatments. We used ultrasound-guided FNAs followed by scRNA-seq,CITE-seq, TCR and BCR seq to characterize the immune landscape in MS patients compared to controls within the dcLNs.

  Study EGAS50000000843

• Genetic architecture of disease in Greenland is shaped by demographic history, fine-structure, and selection - WGS data

  This data was generated as part of the project titled "Genetic architecture of disease in Greenland is shaped by demographic history, fine-structure, and selection." The study was carried out to investigate the genetic architecture of the Greenlandic population and the consequences it has for disease mapping, diagnosis and prediction.

  Study EGAS50000000657

• Genetic architecture of disease in Greenland is shaped by demographic history, fine-structure, and selection - MEGA chip data

  This data was generated as part of the project titled "Genetic architecture of disease in Greenland is shaped by demographic history, fine-structure, and selection." The study was carried out to investigate the genetic architecture of the Greenlandic population and the consequences it has for disease mapping, diagnosis and prediction.

  Study EGAS50000000658

• T-bet+ CXCR3+ B cells drive hyperreactive B-T cell interactions in multiple sclerosis

  scRNAseq, VDJseq and methylome of non-proliferating and autoproliferating B cells from HDs and MS patients, as well as snRNAseq of highly inflamed meningeal MS brain tissue datasets that have been generated and analyzed for the study "T-bet+ CXCR3+ B cells drive hyperreactive B-T cell interactions in multiple sclerosis".

  Study EGAS50000000845

• Variables of diversity, clonality, V and J usage and main COVID-19-reactive GLIPH2 frequencies.

  Main results of the T cell repertorie analysis of a cohort of 61 patients. For each patient, repertorie diversity and clonality metrics, V an J alelle frequency and COVID-19-reactive sequencies have been calculated using open.source code. For more information about the study, please visit DOI: 10.1186/s40246-024-00654-0

  Study EGAS50000000587

• Identifying and Reducing Disparities in Patient-Reported Outcomes Among African American Prostate Cancer Survivors

  This research study aimed to identify disparities in prostate cancer symptom burden and their contributors among African American, Hispanic, and non-Hispanic White prostate cancer survivors. We collected patient-reported outcomes data, focusing on various aspects of the survivors' health and well-being, clinical data, demographics data, and germline genomic data.

  Study phs003745

• Prevalence of rare pathogenic variants in cancer-predisposing genes among Japanese advanced prostate cancer patients.

  The prevalence of rare pathogenic variants in cancer-predisposing genes including those associated with DNA repair remains unknown among Japanese patients with advanced prostate cancer. This study was designed to elucidate the prevalence of pathogenic variants in 27 known cancer-predisposing genes and to explore the prognostic significance of the variants identified.

  Study JGAS000509

• Whole genome sequence: cardiomyopathy, 1 myotonic dystrophy patient

  In this study, we analyzed the genomic information by whole genome sequencing using peripheral blood samples from patients with various cardiovascular diseases including severe heart failure to identify genetic variants related to the pathology of cardiovascular diseases. The purpose is to elucidate the underlying mechanism and develop new therapeutic interventions for cardiovascular disease.

  Study JGAS000706

• Paraganglioma Smart-Seq2 Single Nuclei Sequencing Data

  Paraganglioma is a rare neuroendocrine tumor that originates from chromaffin cells of the adrenal medulla or extra-adrenal paraganglia. This study aims to investigate the heterogeneity of this tumor and to identify potential biomarkers associated with its malignancy. To achieve this, we performed single-nucleus RNA sequencing of human paraganglioma samples using the SMART-Seq2 protocol.

  Study EGAS50000001184

• Variant analysis on FFPE specimen from NSCLC patients (FoundationOne CDx)

  This study assessed the presence of somatic variants via the FoundationOne CDx panel of commonly mutated cancer genes and measure tumor mutational burden using next-generation sequencing panels. It was performed on genomic DNA from FFPE tissue of tumor resections. Mutations were used to draw OncoPrints and to assess TMB in relation with response metrics.

  Study EGAS50000001139

• Single-cell RNA-seq profiling of patient derived organoids

  The aim of this study was to profile developement of resistance to cancer treatments using organoids. Two patient derived colorectal cancer organoids were profiled using single cell RNAseq after treatment with a combination of different anticancer drugs. The organoids were profiled both after 4 weeks of treatment and after a drug holiday of 2 weeks.

  Study EGAS50000001025

• Gene expression analysis for nasal polyps

  The aim of the study is to identify the gene expression profile and biomarkers related with chronic rhinosinusitis with nasal polyps (CRSwNP). RNA-sequencing was performed to identify differentially expressed genes between nasal polyps (NP) and inferior turbinate mucosa from 6 patients with CRSwNP. We validated the RNA-seq results by quantitative real-time PCR.

  Study JGAS000153

• Comprehensive genomic analysis of patient derived orthotopic xenograft model in primary central nervous system lymphoma

  The purpose of this study is to investigate genetic background of orthotopic xenograft cells and aseess consistency with parent tumor cells. For exome sequencing, we used two distinct PCNSL cells (YML9 and YML11). We also performed RNA sequencing for 7 PCNSL patient tumor cells to compare NF-kB pathway activation.

  Study JGAS000178

• Target sequencing of 11 hereditary breast cancer genes in Japanese

  We performed a case control association study for variants in coding regions of 11 hereditary breast cancer genes in 7,051 female unselected breast cancer patients, 11,241 female controls, 53 male patients, and 12,490 male controls of Japanese ancestry. The 11 genes were ATM, BRCA1, BRCA2, CDH1, CHEK2, NBN, NF1, PALB2, PTEN, STK11, and TP53.

  Study JGAS000140

• An Organoid Biobank of Rare Human Neuroendocrine Neoplasms Enables Genotype-Phenotype Mapping

  We performed whole genome sequencing and RNA-sequencing of neuroendocrine neoplasm. The aim of this study was to provide genetic landscape of neuroendocrine neoplasm, to construct available animal models, and to engineer neuroendocrine neoplasm from normal colon epithelium. The reference genomes used are GRCh37 for whole genome sequencing and GRCh38 for RNA-sequencing.

  Study JGAS000237

• The prevalence and clinical characteristics of TECTA-associated autosomal dominant hearing loss.

  TECTA is well known as the causative gene for autosomal dominant mid-frequency hearing loss observed in various populations. In this study, we performed next-generation sequencing analysis of a large Japanese hearing loss cohort from unrelated autosomal dominant hearing loss families, to estimate the prevalence and phenotype-genotype correlations in patients with TECTA mutations.

  Study JGAS000201

• Identification of genetic mutations characteristic for recurrence and metastasis of colon and rectal cancer.

  We collected the cancerous tissues of the primary and recurrence tumors from the same patient with recurrent / metastatic colorectal cancer, and the purpose of this study is to find the characteristics of recurrent / metastatic colorectal cancers by carrying out a "molecular profiling", mainly the exome sequence analysis of these tissues.

  Study JGAS000091

• Genomic Data from Patients with Advanced Rare Cancers Treated with Pembrolizumab

  Rare cancers lack effective evidence-based treatments despite contributing substantially to cancer-related mortality. The goal of this study is to identify molecular biomarkers associated with response to pembrolizumab in patients with advanced rare cancers.This dataset includes genomic profiling generated from patients enrolled in an investigator-initiated phase II basket trial of pembrolizumab.

  Study EGAS50000001508

• Transcriptomic Data from Patients with Advanced Rare Cancers Treated with Pembrolizumab

  Rare cancers lack effective evidence-based treatments despite contributing substantially to cancer-related mortality. The goal of this study is to identify molecular biomarkers associated with response to pembrolizumab in patients with advanced rare cancers.This dataset includes transcriptomic profiling generated from patients enrolled in an investigator-initiated phase II basket trial of pembrolizumab.

  Study EGAS50000001509

• ChIP-seq analysis of clear cell renal cell carcinoma

  In order to understand the epigenetic basis on ccRCC, we performed ChIP-seq on 3 ccRCC cell lines (786-O, A498, UMRC-2), and 1 normal kidney epithelium cell line (HK-2), cultured under normoxic (20% O2) and hypoxic (0.05% O2) conditions. This study analysed data from H3k4me1, H3K4me3, H3K27ac, H3k27me3, H3k36me3, CTCF, and HIF1A

  Study EGAS50000001322

• Multi-modal single-cell analysis of salivary glands from patients with Sjogren's syndrome

  Sjogren's syndrome (SS) is an autoimmune disease that causes salivary gland dysfunction due to immune-mediated destruction. In this study, we apply multi-modal single-cell technologies - single-cell RNA sequencing and T-cell receptor sequencing - to salivary gland lesions, aiming to uncover transcriptional signatures and TCR sequence linked to autoantibody profiles.

  Study JGAS000808

• Signals of positive selection in Peruvians from three ecological regions

  In this study, genome-wide single-nucleotide polymorphism (SNP) data (Illumina Infinium® MEGA array) was gathered for 200 individuals distributed across Perú, and then analyzed to investigate signals of recent positive selection specific to populations living in the high-altitude environments of the Andes, the arid Pacific coast and the Amazon rainforest.

  Study EGAS00001005692

• Chordoma_Targeted_Sequencing_Study

  This Study uses a focused bespoke bait pull down library method to target findings of Chordoma whole genome and whole exome sequencing studies in order to validate findings. This method will also be used on a larger set of tumour only samples in order to find precedence of these findings in a larger set of patient samples.

  Study EGAS00001000280

• Ribosome_Profiling_of_Macrophages_during_Salmonella_Infection

  The aim of this study is to assess translational changes in macrophages over a time course of Salmonella infection. This data is part of a pre-publication release. For information on the proper use of pre-publication data shared by the Wellcome Trust Sanger Institute (including details of any publication moratoria), please see http://www.sanger.ac.uk/datasharing/

  Study EGAS00001001285

• HipSci_Illumina 450K Methylation analysis_Healthy volunteers

  The HipSci project brings together diverse constituents in genomics, proteomics, cell biology and clinical genetics to create a UK national iPS cell resource and use it to carry out cellular genetic studies. In this sub-study we performed Methylation analysis using the Infinium HumanMethylation450 BeadChip on iPS cells generated from skin biopsies from healthy volunteers.

  Study EGAS00001000865

• Whole exome sequencing from early stage non-small cell lung cancer patients at MDACC

  The purpose of the study is to evaluate the mutational landscape and tumor mutational burden in tumor from patients with early stage non-small cell lung cancer. Mutational landscape was compared to the T cell repertoire to determine the relationship between somatic mutations and T cell response in early-stage NSCLC.

  Study EGAS00001004026

• Unraveling_the_genetic_basis_of_a_collagen_migration_defect_in_patients_with_a_combined__platelet_dysfunction_and_reduced_bone_density

  In this project we study cases from unrelated pedigrees that present at a young age with a phenotype which inludes hypotonia and hypodensity of bones, a chronic elevation of some liver and muscle enzymes as well as abnormal platelet number and volume. We aim to use exome sequencing to discover the causative variants reponsible for these defects.

  Study EGAS00001000093

• Exome sequencing of 142 gastric cancer and matched normal from Japanese cohorts (UT)

  As a contribution to the International Cancer Genome Consortium, exome sequencing of 142 Japanese gastric cancer with various histological subtypes have been conducted. This study aims to identify unique and common driver genes and molecular subtypes in Japanese gastric cancer. Please refer ICGC website for detail: http://icgc.org/icgc/cgp/69/420/1012357

  Study EGAS00001002891

• SPATC1L variants associated with age-related and hereditary hearing loss

  Next-Generation Sequencing techniques (i.e, targeted re-sequencing and whole exome sequencing) have been employed for the study of two Italian patients affected by age-related hearing loss and of an Italian family affected by hereditary hearing loss. Data analysis led to the identification of three variants in SPATC1L, associated with the clinical phenotype.

  Study EGAS00001003047

• Triple_Negative_Breast_Cancer_Whole_Genome_Validations

  We propose to definitively characterise the somatic genetics of Triple negative breast cancer through generation of comprehensive catalogues of somatic mutations in 500 cases by high coverage genome sequencing coupled with integrated transcriptomic and methylation analyses. This study will use a bespoke bait set to pulldown regions of interest found in whole genome sequencing to validate mutations found.

  Study EGAS00001000426

• Osteosarcoma_Targeted_Sequencing_Study

  This Study uses a focused bespoke bait pull down library method to target findings of Osteosarcoma whole genome and whole exome sequencing studies in order to validate findings. This method will also be used on a larger set of tumour only samples in order to find precedence of these findings in a larger set of patient samples.

  Study EGAS00001000278

• Meningioma_Targeted_Sequencing_Study

  This Study uses a focused bespoke bait pull down library method to target findings of Meningioma whole genome and whole exome sequencing studies in order to validate findings. This method will also be used on a larger set of tumour only samples in order to find precedence of these findings in a larger set of patient samples.

  Study EGAS00001000282

• Mutator phenotype and specific mutational signature explain an increased risk of hematological malignancies in patients with Xeroderma Pigmentosum

  In this study we report for the first time the unique collection of 6 leukemias and two sarcomas from XP-C. Comprehensive WGS-based mutational analysis provides genetic explanation for the increased incidence of leukemia in XP-C and describes an unique mutational process in internal tumors associated with NER deficiency.

  Study EGAS00001004511

• Reduced H3K27me3 and DNA hypomethylation are major drivers of gene expression in K27M-mutant pediatric high-grade gliomas

  Genome-wide analysis of H3K27me3 occupancy and DNA methylation in K27M-mutant and H3.3-WT primary pediatric high-grade gliomas (pHGGs) as well as pediatric pHGG cell lines. The study aims to elucidate the connection between K27M-induced H3K27me3 reduction and changes in DNA methylation as well as gene expression.

  Study EGAS00001000578

• 16S-based fecal microbiota composition of the Milieu Intérieur Cohort

  The Milieu Intérieur project is a population-based study coordinated by the Institut Pasteur, Paris. The objective is to dissect the interplay between genetics and environment and their impact on the immune system. One of the primary goals of the project is to ascertain the role of the microbiota in regulating immune programs.

  Study EGAS00001003419

• Exome sequencing of stroke cases with good or bad recovery three months after stroke

  With the aim to identify rare genetic variation involved in stroke recovery, this is a pilot study on extreme phenotypes of good and bad recovery. Exome sequencing was performed on 41 and 49 samples in the bad and good recovery subset, respectively. Rare Variant association Analysis was performed on the exome sequencing results.

  Study EGAS00001003463

• 2014 chunnam AML analysis

  2014 AML analysis is conducted with samples collected from Chunnam universty. 67 paired samples are belong to this project. The study was designed to examine the molecular abnormalities from leukemic patients at initial diagnosis in comparison with corresponding germ line control (saliva samples). The results of WXS were analyzed by Mutect for ranking cancer variants and creating mutational matrix.

  Study EGAS00001001082

• International Genetics of Parkinson Disease Progression (IGPP) Consortium GWAS Summary Results

  To characterize how genetic variation influences the progression of Parkinson’s disease to dementia, which is a major determinant for quality of life, we performed a longitudinal genome-wide survival study (GWSS). Risk profile analysis was performed with a novel polygenic hazard score in longitudinal cohorts in the International Genetics of Parkinson Disease Progression (IGPP) Consortium.

  Study EGAS00001005110

• Exome sequencing of 102 gastric cancer and matched normal from Japanese cohorts (YCU)

  As a contribution to the International Cancer Genome Consortium, exome sequencing of 102 Japanese gastric cancer with various histological subtypes have been conducted. This study aims to identify unique and common driver genes and molecular subtypes in Japanese gastric cancer. Please refer ICGC website for detail: http://icgc.org/icgc/cgp/69/420/1012357

  Study EGAS00001002892

• Indonesian RNA-seq data

  Transcription data were collected to study patterns of functional variation across the broad geography of Indonesia. The region has extremely diverse populations, with very different demographic histories and multiple genetic ancestries. This dataset reports high-throughput RNA-sequencing data for individuals from three islands spanning this geographical region: Mentawai, Sumba and West Papua.

  Study EGAS00001003671

• Paired exome and low-coverage genome sequencing of osteosarcoma

  We perform longitudinal genome-sequencing analysis of 12 patients with metastatic or refractory osteosarcoma. The study was approved at the University Hospital Basel, following the approval of the ethical committee for mutational analysis of anonymized samples (“Ethikkommission beider Basel” ref. 274/12). All tumor samples were evaluated by an experienced bone pathologist to confirm the diagnosis.

  Study EGAS00001005199

• Genome sequencing of childhood acute leukemia in Iraq

  Mutations in acute leukemia vary among countries. To obtain a catalog of mutations of acute leukemia in Iraq, we performed a next-generation sequencing study of childhood acute lymphoblastic and myeloid leukemia. We performed whole-genome sequencing or a combination of whole-exome sequencing to identify somatic and germline mutations + targeted sequencing to identify gene fusions.

  Study EGAS00001005470

• Single-cell RNA sequencing dissects gene-environment interactions on gene expression and regulation in immune cells.

  This study aims to dissect gene-environment interactions on gene expression and regulation in immune cells using scRNA-seq data from 120 donors being stimulated with 3 pathogens, for 2 different timepoints. More specifically, we identified context- and cell-type-specific eQTLs and co-expression QTLs in PBMCs.

  Study EGAS00001005376

• Whole-Exome Sequences from Imazighen and non-Imazghen from Tunisia

  Study of high-coverage whole-exome sequences from Amazigh (Tamazight-speakers) and non-Amazigh individuals (Arab-speakers) from Tunisia to analyze the impact of demography in functional genomic variation in the complex demographic context of North Africa. Amazigh individuals were sampled in Chenini and Douiret, and non-Amazigh individuals were sampled in Tunis.

  Study EGAS00001005205

• Long-read sequencing for cell-free DNA analysis (mouse)

  In this study, we compared the two long-read sequencing platforms, namely the single-molecule real-time sequencing by Pacific Biosciences and nanopore sequencing by Oxford Nanopore Technologies, for the analysis of cell-free DNA from plasma. Artificial mixtures of sonicated human and mouse DNA at different sizes were sequenced with the two platforms.

  Study EGAS00001006329

• WGS of gastric cancer in the Japanese population (81 gastric cancers of NCC)

  As a contribution to The International Cancer Genome Consortium Accelerating Research in Genomic Oncology (ICGC ARGO), whole-genome sequencing of 81 cases from Japanese gastric cancer with various histological subtypes has been conducted. This study aims to reveal the landscape of structural variants (SV) in gastric cancer and analyze mutational and rearrangement signatures simultaneously

  Study EGAS00001006051

• Whole-exome sequencing of paired tumour/blood of 58 T1 stage bladder cancer patients

  To understand the molecular determinants that underpin the clinical heterogeneity of non-muscle-invasive bladder cancer (NMIBC) we carried out whole-exome sequencing (WES) of stage T1 bladder tumours to identify prognostic biomarkers and novel therapeutic targets. The study includes paired tumour/blood samples of 58 T1 stage bladder cancer patients.

  Study EGAS00001005765

• Finding structural variation and functional consequences from the primary leukemia cells (AML) at the single-cell level

  In this study, we aimed to identify somatic structural variation of acute myeloid leukemia (AML) at the single-cell level and investigate its direct consequence on the nucleosome occupancy using scNOVA approach. For this purpose, we performed strand-specific single-cell sequencing of primary leukemia samples from 32 year old male donor.

  Study EGAS00001004903

• Plasma whole genome sequencing from patients with stage IV colorectal cancer and microsatellite instability

  This study aims to explore genomic features of cancer in plasma WGS data from patients with advanced colorectal cancer. Cell-free DNA (cfDNA) was extracted from plasma using the QIAamp Circulating Nucleic Acid Kit. Libraries were prepared with 5 to 250 ng of cfDNA using the NEBNext DNA Library Prep Kit.

  Study EGAS00001006377

• Multiomics analyses of Parkinson's disease midbrains

  Understanding the key pathological mechanisms underlying Parkinson's Disease pathology is fundamental for the development of novel and more effective therapeutic strategies. In this study, post-mortem human midbrain tissue from a cohort of 13 PD patients and 10 controls was analyzed with a set of multi-omics technologies including small RNA sequencing, transcriptomics and proteomics profiling.

  Study EGAS00001004966