The application progress of PAMAM dendrimer in cancer imaging and treatment

Polyamidoamine dendrimer (PAMAM) are effective carriers that transport diagnostic imaging reagents and drugs to the tumor site. Their excellent bio-compatibility and bio-degradability reduce damage to healthy tissues, resulting in improved treatment efficacy. Dendrimer molecules are particularly useful in targeted drug delivery within malignant cells. This article reviews recent progress of PAMAM in imaging and treating breast cancer, lung cancer, hepatocellular cancer, colorectal cancer, gastric cancer, prostate cancer, and glioblastoma. This review aims to provide new and feasible ideas for cancer diagnosis imaging and treatment while also serving as a significant reference point for personalized tumor therapy based on PAMAM materials.