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Disease Ontology Browser
HER2 negative breast cancer (DOID:0060080)
Alliance: disease page
Synonyms: HER2- breast cancer; HER2-null breast cancer; HER2-receptor negative breast cancer; HER2-zero breast cancer; human epidermal growth factor 2 negative breast cancer; human epidermal growth factor receptor 2 negative breast cancer
Definition: A breast cancer that is characterized by the absence of HER2 (EBBR2) protein.

Disease References using Mouse Models (1)

Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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last database update
07/14/2026
MGI 6.24
The Jackson Laboratory