In all datasets we aimed to establish if there were genomic mutations enriched in PIK3CA -mut/gain tumors compared to PIK3CA -mut/neut and found that TP53 mutations were indeed significantly enriched ( q value < 0.05) in primary PIK3CA -mut/gain BC samples from METABRIC and MSK-2018 while only a borderline significant association was found in TCGA ( q value = 0.06).
← all excerpts
PIK3CA co-occurring mutations and copy-number gain in hormone receptor positive and HER2 negative breast cancer.
1
—
—