摘要 |
PROBLEM TO BE SOLVED: To provide a new therapeutic agent and treatment method for cancer.SOLUTION: There are provided a targeting agent for a cell selected from the group consisting of a cancer cell and a cancer-associated fibroblast, which includes retinoid, a substance delivery carrier for the cell, which includes the target agent, an anticancer composition and an anticancer-associated fibroblast composition including the targeting agent or the carrier and an agent to control activity or multiplication of the cancer cell and/or the cancer-associated fibroblast. Preferably, the agent to control activity or multiplication of the cancer cell is an anticancer agent. |