Methods for predicting effectiveness of chemotherapy for breast cancer patients

摘要

The present invention relates to a method for predicting the usefulness of chemotherapy in breast cancer patients, and more particularly, to a method for predicting the usefulness of chemotherapy by measuring the expression level of a breast cancer prognostic gene and a normalization gene in a biological sample obtained from a breast cancer patient, A large patient group and a small patient group. The method of the present invention can accurately predict the usefulness of the chemotherapeutic treatment for breast cancer patients and can be used for the purpose of suggesting clues about the direction of breast cancer treatment in the future.