Fig. 2: Classification of EC subtypes.

A ECs were categorized into seven distinct subtypes. B The marker genes of each EC subtype. C Gene expression heatmap in EC subtypes. D Composition of EC subtypes among different groups. E GSVA analysis showed that the tip-like ECs subtype was significantly enriched in the NOTCH SIGNALING pathway, WNT BETA CATENIN SIGNALING, and APICAL JUNCTION pathway etc. F Lung metastasis scores were the highest in tip-like ECs by AUCell. G Angiogenesis scores were the highest in tip-like ECs by AUCell.(Proli: proliferative).