1280-Tumor Heterogeneity in Hepatocellular Carcinoma

Paper Talk · Jul 14, 2026 · 17m

This research utilizes single-cell RNA sequencing and machine learning to map the complex cellular landscape of hepatocellular carcinoma (HCC). The authors identified five distinct malignant cell subpopulations, discovering that specific clusters associated with advanced-stage tumors drive progression through unique signaling pathways and metabolic shifts. A central finding highlights PGAM2 as a pivotal transcriptional regulator linked to sialylation, a chemical modification that helps cancer cells evade the immune system. By integrating these molecular insights, the study established a…