Role of lipid-soluble complexes in targeted tumor therapy.

Unlabelled: Radionuclide therapy remains a promising arsenal against cancer. However, low tumor uptake, high radiation dose to normal organs, and subsequent adverse effects are challenging problems. This study assessed the therapeutic significance of lipid-soluble compounds of (111)In, which passively diffuse through the cell membrane, bind to cytoplasmic components, and remain cell bound until decay.