Analysis of proteins related to HAS. (a) Available experimentally determined HAS1, 2, 3-binding proteins. Red circles represent the search terms, green circles represent the same interacting proteins, and purple circles represent the unique interacting proteins for each gene; (b) intersection analysis of the top 100 HAS1, 2, and 3-correlated genes; (c) the scatter plot shows the correlation between intersecting genes and HAS; (d) the heatmap displays in detail the correlation between the intersecting genes and HAS in different types of tumors.