4075 results for "*geneti*"

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• Genomic evolution and natural history of myeloproliferative neoplasms on therapy - triple-negative-ET

  Philadelphia-negative myeloproliferative neoplasms are chronic blood neoplasms. Treatments control blood counts but disease can progress to myelofibrosis or acute myeloid leukaemia. We performed longitudinal whole-genome and targeted sequencing in 30 patients, integrating clonal dynamics with 7,986 blood counts and clinical histories. Distinct evolutionary patterns distinguished stable from progressive disease, with leukaemic transformation arising via TP53 loss, stepwise driver mutation acquisition within complex clones, or emergence of independent leukaemic clones. In contrast, stable disease showed long-term clonal equilibrium without new drivers. Phylogenetic analysis using 203 whole-genomes of haematopoietic colonies revealed age-appropriate polyclonal haematopoiesis in triple-negative essential thrombocythaemia and germline predisposition to thrombocytosis, supporting non-neoplastic origins. Therapy-associated mutagenesis was observed, including C>G mutations following azacitidine and characteristic T>A/T>G after hydroxycarbamide exposure in blood cells, although not in skin where UV damage predominated. These findings demonstrate progression is genomically encoded years in advance and support serial monitoring and further study of treatment-related mutagenesis.

  Dataset EGAD00001016066

• Genomic evolution and natural history of myeloproliferative neoplasms on therapy - MPN_bulk

  Philadelphia-negative myeloproliferative neoplasms are chronic blood neoplasms. Treatments control blood counts but disease can progress to myelofibrosis or acute myeloid leukaemia. We performed longitudinal whole-genome and targeted sequencing in 30 patients, integrating clonal dynamics with 7,986 blood counts and clinical histories. Distinct evolutionary patterns distinguished stable from progressive disease, with leukaemic transformation arising via TP53 loss, stepwise driver mutation acquisition within complex clones, or emergence of independent leukaemic clones. In contrast, stable disease showed long-term clonal equilibrium without new drivers. Phylogenetic analysis using 203 whole-genomes of haematopoietic colonies revealed age-appropriate polyclonal haematopoiesis in triple-negative essential thrombocythaemia and germline predisposition to thrombocytosis, supporting non-neoplastic origins. Therapy-associated mutagenesis was observed, including C>G mutations following azacitidine and characteristic T>A/T>G after hydroxycarbamide exposure in blood cells, although not in skin where UV damage predominated. These findings demonstrate progression is genomically encoded years in advance and support serial monitoring and further study of treatment-related mutagenesis.

  Dataset EGAD00001016067

• Genomic evolution and natural history of myeloproliferative neoplasms on therapy - SCC_CALRmutated ET

  Philadelphia-negative myeloproliferative neoplasms are chronic blood neoplasms. Treatments control blood counts but disease can progress to myelofibrosis or acute myeloid leukaemia. We performed longitudinal whole-genome and targeted sequencing in 30 patients, integrating clonal dynamics with 7,986 blood counts and clinical histories. Distinct evolutionary patterns distinguished stable from progressive disease, with leukaemic transformation arising via TP53 loss, stepwise driver mutation acquisition within complex clones, or emergence of independent leukaemic clones. In contrast, stable disease showed long-term clonal equilibrium without new drivers. Phylogenetic analysis using 203 whole-genomes of haematopoietic colonies revealed age-appropriate polyclonal haematopoiesis in triple-negative essential thrombocythaemia and germline predisposition to thrombocytosis, supporting non-neoplastic origins. Therapy-associated mutagenesis was observed, including C>G mutations following azacitidine and characteristic T>A/T>G after hydroxycarbamide exposure in blood cells, although not in skin where UV damage predominated. These findings demonstrate progression is genomically encoded years in advance and support serial monitoring and further study of treatment-related mutagenesis.

  Dataset EGAD00001016068

• Mapping genetic variants underlying gene regulation in intestinal cell types to identify novel IBD drug targets

  Biopsies from the terminal ileum and rectum of healthy individuals and terminal ileum and blood from Crohns disease patients are collected and processed single cells and processed for single-cell RNA-sequencing using 10X Genomics 3 v3 and v3.1 and Illumina sequencing. 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/

  Dataset EGAD00001016069

• Universidad Autónoma de Madrid Human Behavioural Genetics Data Access Committee

  Data Access Committee responsible for reviewing and managing access requests for controlled-access human genetic and behavioural phenotype data generated within research conducted at Universidad Autónoma de Madrid (UAM). The data originate from non-clinical research participants and include genetic polymorphism data and associated behavioural and psychological phenotype measures. The DAC will assess data access requests in accordance with participant consent, applicable data protection requirements, and the corresponding EGA Data Access Policy.

  Dac EGAC50000001178

• WES fastq files of IPDGC UK cohort

  As part of the International Parkinson's Disease Genomics Consortium, exomes of Parkinson's disease (PD) patients and healthy controls were sequenced to study the genetic etiology of PD. This UK cohort consists of 70 PD patients. Researchers can apply for access to fastq files for this cohort.

  Dataset EGAD00001003096

• December 2016 data update (bam/fastq) for reference epigenomes generated at Centre for Epigenome Mapping Technologies, Genome Sciences Center, B.C. Cancer Agency as part of the International Human Epigenome Consortium.

  December 2016 data update (bam/fastq for WGBS on samples CEMT0062, CEMT0068, CEMT0072, CEMT0086, CEMT0087) for reference epigenomes generated at Centre for Epigenome Mapping Technologies (Canadian Epigenetics, Environment and Health Research Consortium), Genome Sciences Center, B.C. Cancer Agency, Vancouver, Canada as part of the International Human Epigenome Consortium.

  Dataset EGAD00001003122

• GeDi Dovetail Hi-C assay

  The Jackson Laboratory Genetic Discovery (GeDi) Human Induced Pluripotent Stem Cell (hiPSC) Resource provides a collection of well-characterized clonal hiPSC lines derived from genetically diverse, healthy male and female donors. These lines and their associated genomic and transcriptomic data are made available for unrestricted academic and commercial research. The initial release includes eight hiPSC lines with whole-genome sequencing, DNA methylation, RNA-seq, and genotyping data, with additional lines and data types to follow. This resource enables studies of how human genetic background and sex influence molecular phenotypes, differentiation potential, and drug responses.

  Dataset EGAD50000002871

• GeDi bulk RNAseq

  The Jackson Laboratory Genetic Discovery (GeDi) Human Induced Pluripotent Stem Cell (hiPSC) Resource provides a collection of well-characterized clonal hiPSC lines derived from genetically diverse, healthy male and female donors. These lines and their associated genomic and transcriptomic data are made available for unrestricted academic and commercial research. The initial release includes eight hiPSC lines with whole-genome sequencing, DNA methylation, RNA-seq, and genotyping data, with additional lines and data types to follow. This resource enables studies of how human genetic background and sex influence molecular phenotypes, differentiation potential, and drug responses.

  Dataset EGAD50000002872

• GeDi Short-read genomic processed data through DRAGEN

  The Jackson Laboratory Genetic Discovery (GeDi) Human Induced Pluripotent Stem Cell (hiPSC) Resource provides a collection of well-characterized clonal hiPSC lines derived from genetically diverse, healthy male and female donors. These lines and their associated genomic and transcriptomic data are made available for unrestricted academic and commercial research. The initial release includes eight hiPSC lines with whole-genome sequencing, DNA methylation, RNA-seq, and genotyping data, with additional lines and data types to follow. This resource enables studies of how human genetic background and sex influence molecular phenotypes, differentiation potential, and drug responses.

  Dataset EGAD50000002873