Research is being conducted on the interactions between cancer cells and other cells in the ovarian cancer microenvironment, including macrophages and mesothelial cells. Studies are exploring the roles of these interactions in the progression and metastasis of ovarian cancer, as well as their potential as therapeutic targets. The investigations are utilizing various approaches, including 3D cell culture models and single-cell analysis, to better understand the complex relationships within the ovarian cancer microenvironment.