Green silver nanoparticles curcumin conjugate induced photodynamic therapy of lung cancer and lung cancer stem cells.

ABSTRACT: Lung cancer remains a dreaded disease globally due to its high mortality rates. New cases of lung cancer are estimated at 1.8 million a year, with about 1.6 million deaths. Conventional treatment regimens are inefficient due to their failure to eradicate lung cancer stem cells (LCSCs). LCSCs are noted to self-renew, cause relapse, strengthen metastasis, preserve tumorigenicity, and are very resistant to treatment. This shows the need for a novel treatment modality that can target lung cancer and its stem cells. In this study, a photoactive curcumin-silver nanoparticle-polymer conjugate (Cum-PEG-BpAgNPs) was developed to enhance lung cancer photodynamic therapy (PDT). Lung cancer cells and LCSCs were treated with Cum-PEG-BpAgNPs followed by light irradiation at 470 nm. Post-analytical assay

SUBMITTER: Kah G 

PROVIDER: S-EPMC11827557 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature