And for HER2+ BC, the highest enrichment term was the ‘Ras protein signal transduction’ (GO: 0007265) in BP (P < .001), ‘cadherin binding’ (GO: 0045296) in MF (P < .001), ‘microbody’ (GO: 0042579) in CC (P < .001). Here, ERBB2 is linked to breast cancer.