A 49-year-old member asked:
Why is it that the same cancer treatment doesn't work for everyone?
1 doctor answer • 3 doctors weighed in
Medical Oncology 50 years experience
Genetically differen: Cancer is a disease caused by bad genes but everyone's genes are different. So there are no two individuals whose cancers are entirely alike even with the same/similar diagnosis.
5.1k viewsReviewed >2 years ago
A 47-year-old member asked:
Why does the same cancer treatment not work for everyone with the same type of cancer?
1 doctor answer • 1 doctor weighed in
Anesthesiology 39 years experience
Different subtypes: We are learning more all the time about genetic differences within the same type of cancer. For example, one gene in 20% of breast cancers predicts good response to an antibody treatment. Other breast cancers that are estrogen-receptor positive will respond to hormone drugs like tamoxifen. As we learn more, we hope that more cancer treatment can be personalized for each patient.
5.8k viewsAnswered >2 years ago
Last updated Sep 3, 2013
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