PEPTIDE HAVING EIGHT AMINO ACID SEQUENCES DERIVED FROM CAGE AND RETAINING ANTICANCER ACTIVITY AND ACTIVITY TO PROMOTE ANTICANCER DRUG SENSITIVITY OF ANTICANCER DRUG-RESISTANT CANCER CELLS

摘要

The present invention relates to a peptide having eight amino acid sequences derived from CAGE and retaining anticancer activity and activity to promote anticancer drug sensitivity of anticancer drug resistant cancer cells and, specifically, to a peptide, which has an amino acid sequence of SEQ ID NO: 1 (AQTGTGKT) and thus binds to the CAGE protein, thereby inhibiting an inter-linkage between CAGE and GSK3β, thus exhibiting anticancer activity and activity to promote anticancer drug sensitivity of anticancer drug resistant cancer cells, and to a pharmaceutical composition, containing the peptide, for anticancer use or anticancer drug aiding.