Mayo Clinic Connect
i want to know what is her2
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HER2 is a gene. A healthy breast cell has two copies of the HER2 gene. If you have more than two copies this can over produce the HER2 protein.
@1gigi
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Joined: Nov 28, 2011
HER2 is a gene. A healthy breast cell has two copies of the HER2 gene. If you have more than two copies this can over produce the HER2 protein.