Delivery of Avocado Seed Extract Using Novel Charge-Switchable Mesoporous Silica Nanoparticles with Galactose Surface Modified to Target Sorafenib-Resistant Hepatocellular Carcinoma.

Background: Sorafenib-resistant (SR) hepatocellular carcinoma (HCC) is a current serious problem in liver cancer treatment. Numerous phytochemicals derived from plants exhibit anticancer activity but have never been tested against drug-resistant cells.

Methods: Avocado seed extract (APE) isolated by maceration was analysed for its phytochemical composition and anticancer activity.

Critical Review in Designing Plant-Based Anticancer Nanoparticles against Hepatocellular Carcinoma.

Hepatocellular carcinoma (HCC), accounting for 85% of liver cancer cases, continues to be the third leading cause of cancer-related deaths worldwide. Although various forms of chemotherapy and immunotherapy have been investigated in clinics, patients continue to suffer from high toxicity and undesirable side effects. Medicinal plants contain novel critical bioactives that can target multimodal oncogenic pathways; however, their clinical translation is often challenged due to poor aqueous solubility, low cellular uptake, and poor bioavailability.