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  1. Article

    Open Access

    Multiple PIK3CA mutation clonality correlates with outcomes in taselisib + fulvestrant-treated ER+/HER2–, PIK3CA-mutated breast cancers

    Mutations in the p110α catalytic subunit of phosphatidylinositol 3-kinase (PI3K), encoded by the PIK3CA gene, cause dysregulation of the PI3K pathway in 35–40% of patients with HR+/HER2– breast cancer. Preclinica...

    Katherine E. Hutchinson, Jessica W. Chen, Heidi M. Savage in Genome Medicine (2023)

  2. Article

    Open Access

    MSEA: detection and quantification of mutation hotspots through mutation set enrichment analysis

    Many cancer genes form mutation hotspots that disrupt their functional domains or active sites, leading to gain- or loss-of-function. We propose a mutation set enrichment analysis (MSEA) implemented by two nov...

    Peilin Jia, Quan Wang, Qingxia Chen, Katherine E Hutchinson, William Pao in Genome Biology (2014)