Hong Kong · Sponsored
HER2 as a biomarker in cancers
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Human epidermal growth factor receptor-2 (HER2) is a member of the erythroblastic oncogene B (ERBB) family of transmembrane tyrosine kinase receptors that also includes epidermal growth factor receptor (EGFR, also known as HER1), and human epidermal growth factor receptors -3 and -4 (HER3, HER4).1,2 Despite being a receptor, HER2 has no known ligand, but its conformation is similar to the ligand-activated form of other ERBB family members, favoring heterodimerization with them.1,3
