³í¹®) Tumor-vasculature development via the endothelial-to-mesenchymal transition after radiotherapy controls CD44v6+ cancer cell and macrophage polarization(¿¬±¸°á°ú ¿ä¾à) Çѱ¹¿øÀÚ·ÂÀÇÇпø(¿øÀå ±è¹Ì¼÷) ÀÌÀ±Áø ¹Ú»ç(»çÁø) ¿¬±¸ÆÀ