Description for PIK3CA-E542K
DNA	PIK3CA-E542K
Species	Homo sapiens
PIK3CA-E542K identified in exosomes derived from the following tissue/cell type
Plasma [Extracellular Vesicles]	33692304
Experiment description of studies that identified PIK3CA-E542K in exosomes
1 Experiment ID 3579 Identified molecule dsDNA-mutated Identification method ddPCR PubMed ID 33692304    Organism Homo sapiens Experiment description Use of Liquid Biopsy to Detect PIK3CA Mutation in Metastatic Breast Cancer Authors Nakai M, Yamada T, Sekiya K, Sato A, Hankyo M, Kuriyama S, Takahashi G, Kurita T, Yanagihara K, Yoshida H, Ohashi R, Takei H. Journal name J Nippon Med Sch Publication year 2022 Sample Plasma Sample name Breast cancer Molecules identified in the study dsDNA-mutated Methods used in the study ddPCR EV-TRACK -