An Updated Review of Molecular Mechanisms Implicated with the Anticancer Potential of Diosgenin and Its Nanoformulations

Dietary components have gained broader recognition in preventing and managing numerous human carcinomas. Plant-derived natural compounds offer several benefits, including their limited toxicity and multi-targeted agents in modulating deregulated oncogenic pathways, including PI3K/AKT, NF-κB/STAT3, and HIF-1α, and hence, they emerged as better chemotherapeutic alternatives. Diosgenin (phytosteroidal saponin) and its nanoformulations have been extensively reported to impact cancer progression and metastasis. Research has indicated that diosgenin and its nanoformulations possess significant anticancer potential with improved bioavailability. However, novelty of this review relies on compiling the updated anticancer role of diosgenin and its nanoformulations in modulating numerous oncogenic targets associated with carcinogenesis and metastasis. Diosgenin has also been utilized with traditional therapies to enhance the sensitivity of cancerous cells towards normal chemotherapeutic processes. More focus should be given to gain detailed insights about the mechanisms associated with the anticancer potential of diosgenin and its nanoformulations, which can further potentiate its candidature in developing efficient cancer therapies. However, more preclinical studies are warranted to exploit the anticancer efficacy of this plant-based compound in an efficient manner.