Stage-Specific Rewiring of PI3K–AKT Signaling During Serous Ovarian Cancer Progression: An Integrated Transcriptomic and Network Analysis
High-grade serous ovarian cancer (HGSOC) exhibits substantial molecular heterogeneity during disease progression. We investigated stage-specific changes in PI3K–AKT-associated signaling programs from early tumorigenesis to metastatic disease. Two publicly available microarray datasets, GSE36668 (normal, borderline, and...