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Comprehensive Genomic Profiling of Biliary Tract Cancer (BTC)

This study investigates the genomic landscape of biliary tract cancer (BTC) using next-generation sequencing (NGS) mutation profiling data generated from a patient cohort at Asan Medical Center (AMC) and signapore. Tumor samples were characterized by targeted comprehensive genomic profiling to identify somatic alterations relevant to BTC. The dataset supports two complementary research aims: characterization of MTAP alterations and assessment of homologous recombination deficiency (HRD). The overall goal is to identify clinically relevant molecular features and to better understand the mutational characteristics of BTC in this cohort.

Type: Cancer Genomics
Archive: European Genome-phenome Archive (EGA)

1 Dataset

Click on a Dataset ID in the table below to learn more, and to find out who to contact about access to these data

Dataset ID	Description	Technology	Samples
EGAD50000002841	This dataset contains somatic variant calls (VCF files) from 1,069 biliary tract cancer (BTC) patient tumor samples collected at Asan Medical Center. Tumor genomic DNA was characterized by targeted next-generation sequencing using the AMC OncoPanel and FoundationOne panels. Variants (SNVs and indels) are provided as per-sample VCF files aligned to the GRCh37 reference genome. Access is controlled by the Asan Medical Center Data Access Committee.		1069