Abstract
Nanoparticles synthesized from plants are being explored for cancer treatment therapies all over the world. This study reported the eco-friendly and low-cost method for the green synthesis of silver nanoparticles (AgNPs) from
fruit as a reducing and capping agent. The anti-cancer potential of synthesized particles was explored against HTC116 and SW480 colon cancer cell lines. Prepared AgNPs were characterized by ultraviolet-visible spectroscopy, zeta potential, transmission electronic microscopy, scanning electronic microscopy, Fourier transform infrared, and energy-dispersive spectrum. The cytotoxicity was determined with the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide assay and expression levels of four genes (
,
,
, and
) were checked by reverse transcription polymerase chain reaction. The sharp peak of surface plasmon resonance at 400 nm confirms the formation of AgNPs. Dynamic light scattering showed average sizes of 16.34 nm with a polydispersity index of 0.193.
AgNPs were spherical with slight aggregated. AgNPs were more cytotoxic than
extract and decrease the expression of
and
genes while LRP5 gene expression was increased in both cell lines. APC gene expression was decreased in SW480 but increased in HTC116 with treatment. Overall, this study suggested that AgNPs synthesized by
fruit extract can be an attractive candidate for anticancer applications.