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TranscriptomicsTranscription profiling by array of human estrogen receptor alpha positive breast tumors with and without PIK3CA mutations.
PI3K/AKT pathway plays one of pivotal roles in breast cancer development and maintenance. PIK3CA, coding PIK3 catalytic subunit, is the oncogene which shows the high frequency of gain-of-function mutations leading to the PI3K/AKT pathway activation in breast cancer. In particular in the ERα-positive...
ORGANISM(S): Homo sapiens 
2011-01-10 | E-GEOD-22035 | biostudies-arrayexpress
MetabolomicsOxidative phosphorylation is a metabolic vulnerability of endocrine therapy and palbociclib resistant metastatic breast cancers
Resistance to endocrine treatments and CDK4/6 inhibitors is considered a near-inevitability in most patients with estrogen receptor positive breast cancers (ER + BC). By genomic and metabolomics analyses of patients' tumours, metastasis-derived patient-derived xenografts (PDX) and isogenic cell line...
2023-06-27 | MTBLS3342 | MetaboLights
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