Retraction notice to "Mechanistic insight into the bioactivity of prodigiosin-entrapped lipid nanoparticles against triple-negative breast, lung and colon cancer cell lines" [Heliyon 9 (2023) e16963].

[This retracts the article DOI: 10.1016/j.heliyon.

Mechanistic insight into the bioactivity of prodigiosin-entrapped lipid nanoparticles against triple-negative breast, lung and colon cancer cell lines.

This research investigates the potentials of prodigiosinPG derived from bacteria and its formulations against triplenegative breast (TNB), lung, and colon cancer cells. The PG was extracted from using continuous batch culture, characterized, and formulated into lyophilized parenteral nanoparticles (PNPs). The formulations were characterized with respect to entrapment efficiency (EE), DSC, FT-IR, TEM, and proton nuclear magnetic resonance (1H NMR) spectroscopy.