COMPOSITION, COMPRISING CONDITIONED MEDIUM OF TONSIL-DERIVED MESENCHYMAL STEM CELL, FOR INHIBITING CANCER METASTASIS

摘要

The present invention relates to a composition for inhibiting cancer metastasis, or preventing, alleviating, or treating cancer, comprising a conditioned medium of tonsil-derived mesenchymal stem cells. Having a protein profile different from those of mesenchymal stem cells derived from other tissues or conditioned media thereof, the composition of the present invention exhibits inhibitory activity against EMT to suppress cancer metastasis, such as cancer cell motility and penetration, at the early stage and to induce the apoptosis of cancer cells. Thus, the composition has excellent effects of inhibiting cancer metastasis and preventing, alleviating, and treating cancer.