This study aimed to investigate the direct and immune-stimulated antiproliferative activities of jelly fig achenes fractions including pectinesterase inhibitors, crude polyphenols extract, and purified polyphenols extract (PP). Beside the measurement of cell viability of U937, the quantity of
The antitumor activity of pectinesterase inhibitor (PEI), a group of cationic polypeptides, from jelly fig (Ficus awkeotsang Makino) achene was first examined as a treatment for leukemia in this study. PEI displayed strong growth inhibition against human leukemic U937 cells via induction of