Fabrication of bovine serum albumin‐polyethylene glycol nanoparticle conjugated‐folic acid loaded‐naringenin as an efficient carrier biomacromolecule for suppression of cancer cells

Abstract

Flavonoid compounds play an effective role in cancer suppression and today nanocarriers play an important role in improving the physicochemical properties and transmission of these compounds. In this study, polyethylene glycol‐modified albumin nanoparticles were synthesized by desolvation method; after loading of naringenin (NRG), folic acid (FA) binding to the surface of nanoparticles was performed (BSA–PEG–FA–NG–NPs). The extent of NRG trapping and FA binding was assessed indirectly using UV absorption methods. The physicochemical properties of BSA–PEG–FA–NG–NPs were investigated by DLS, SEM electron microscopy, and FTIR methods, after which their effects were evaluated on the apoptosis mechanism via MTT, flow cytometry, and qPCR methods. The BSA–PEG–FA–NG–NPs with spherical morphology had dimensions of 205 nm with zeta‐potential of 20.61 mV and dispersion index of 0.36. The NRG encapsulation was 84% and the FA binding was 75%. Anticancer effects of BSA–PEG–FA–NG–NPs were confirmed based on inhibiting breast cancer cells (IC50: 922 µg/ml), cell cycle arrest (SubG1 phase), and induction of apoptosis (upregulation of Caspase 3, 8, and 9).

Novel bioactive extract from yarrow obtained by the supercritical antisolvent-assisted technique inhibits lipid metabolism in colorectal cancer

“…Plant-derived bioactive compounds have been extensively studied for their health-promoting benefits against chronic metabolic diseases, including obesity, type 2 diabetes mellitus (T2DM), cardiovascular diseases, dyslipidemias, and even cancer ( Poorbagher et al, 2022 ; Tabatabaeain et al, 2022 ; Firouzabadi et al, 2023 ). All these diseases are characterized by a low grade of chronic inflammation—metainflammation—associated with systemic metabolic stress and immune system dysfunction.…”