3429 results for "ovarian cancer"

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• Association of DNA-methylation profiles with immune responses in breast cancer patients

  Study EGAS00001004211

• Selective Elimination of Immunosuppressive T cells in Patients with Multiple Myeloma

  Study EGAS00001004915

• Epigenetic encoding, heritability and plasticity of glioma transcriptional cell states

  Study EGAS00001005472

• Initial cohort of 500 solid tumors screened for Basket of Baskets

  Study EGAS00001005893

• Sequencing Data of HGSC patient-derived cell lines and organoids

  Study EGAS00001006557

• Whole Exome and RNA sequencing of synchronous female bilateral breast cancers

  Study EGAS00001006910

• Whole genome, RNA-seq and single-cell Multiome profile of multiple myeloma

  Study EGAS00001007014

• Cell-to-cell variability in Myc dynamics drives transcriptional heterogeneity in cancer cells

  Study EGAS00001007091

• Genomic Landscape of Follicular Lymphoma Across a Wide Spectrum of Clinical Behaviors

  Study EGAS00001007105

• Analysis of AR Gene Rearrangements in Prostate Cancer

  Molecularly-targeted therapies for advanced prostate cancer include castration modalities that suppress ligand-dependent transcriptional activity of the androgen receptor (AR). However, persistent AR signaling undermines therapeutic efficacy and promotes progression to lethal castration-resistant prostate cancer (CRPC), even when patients are treated with potent second-generation AR-targeted therapies abiraterone and enzalutamide. Here we define diverse AR genomic structural rearrangements (AR-GSRs) as a class of molecular alterations occurring in one third of CRPC-stage tumors. AR-GSRs occur in the context of copy-neutral and amplified AR and display heterogeneity in breakpoint location, rearrangement class, and sub-clonal enrichment in tumors within and between patients. Despite this heterogeneity, one common outcome in tumors with high sub-clonal enrichment of AR-GSRs is outlier expression of diverse AR variant species lacking the ligand binding domain and possessing ligand-independent transcriptional activity. Collectively, these findings reveal AR-GSRs as important drivers of persistent AR signaling in CRPC.

  Study phs001223