...PIK3CA mutations, and predefined molecular subgroups were analysed for interaction with the effect of panitumumab. This ...
...PIK3CA exon 20. The objective of the study is to study the impact of EGFR L2 mutations on resistance to cetuximab in KRA...
...PIK3CA, and EGFR and immunohistochemical staining for Ki-67 were performed on 107 TSAs from 104 patients.,Nondysplastic ...
...PIK3CA mutant breast cancer cell line, KPL-4. We identified a heretofore-unreported mechanism of resistance, specificall...
...PIK3CA, pAkt, mTOR, and PTEN was assessed by immunohistochemistry. In situ hybridization was used to detect the existenc...
...PIK3CA in both verrucal keratosis and cuSCC. This suggests that verrucal keratosis is an early clinical presentation of ...
...PIK3CA. 73 (70.2 %) tumors harbored EGFR mutations; among these, 28 were deletions in exon 19, 44 were L858R missense ch...
...PIK3CA mutations (15 of 114, 13.2%), KRAS and PIK3CA mutations (9 of 114, 7.9%), low PTEN expression (97 of 183, 53.0%),...
...PIK3CA mutations; no association was found between prolonged stable disease and PIK3CA mutation or any immunohistochemic...
...PIK3CA in luminal mammary epithelial cells induces tumorigenesis, implying that PIK3CA mutation is an early event in bre...
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