Transferrin receptor 1-targeted polymersomes therapy for colorectal cancer.

ABSTRACT: Colorectal cancer (CRC) ranks among the most common cancers and is the second leading cause of cancer-related deaths. The high mortality associated with CRC is attributed mainly to difficulties in early detection and lack of effective targeted therapies. The Transferrin receptor 1 (TfR1) is particularly attractive as a therapy target given its notable overexpression in tumor cells, particularly in CRC. This study explored the potential of a polymeric nanoparticle (PSomes)-based drug delivery system targeting TfR1 to improve the precision and efficacy of CRC treatment. For this study, we used two human CRC cell lines (HT-29, and HCT116), a healthy human intestinal epithelial cell line (hIECs), and a murine CRC cell line (MC38). We engineered PSomes composed of poly (ethylene glycol) (PEG) a

SUBMITTER: Pina A 

PROVIDER: S-EPMC12448022 | biostudies-literature | 2025 Oct

REPOSITORIES: biostudies-literature