Current Drug Delivery - Volume 19, Issue 9, 2022

Nanomaterials can be applied in different biomedical applications like diagnosis, treatment, and drug delivery due to their unique features. Using such materials in the endodontic treatment processes may prove challenging as these materials must exhibit antibacterial effects without posing any harm to the host cells. The approach involving nanofibers loaded with various antibacterial drugs offers a potential treatment metho Read More

Objective: This study aimed to prepare combretastatin A4 (CA4)-loaded nanoparticles (CA4 NPs) using poly(lactic-co-glycolic acid) (PLGA) and soybean lecithin (Lipoid S100) as carriers, and further evaluate the physicochemical properties and cytotoxicities of CA4 NPs against cancer cells. Methods: CA4 NPs were prepared using a solvent evaporation technique. The effects of formulations on CA4 NPs were investigated in te Read More

Background: Iron is used to alter macrophage phenotypes and induce tumor cell death. Iron oxide nanoparticles can induce macrophage polarization into the M1 phenotype, which inhibits tumor growth and can dissociate into iron ions in macrophages. Objective: In this study, we proposed to construct high expression of Ferroportin1 macrophages as carriers to deliver Fe3O4-nanoparticles and iron directly to tumo Read More

Introduction: Liposomes have been widely used in drug delivery systems because the encapsulation of liposomes changes the biological distribution profile and improves the therapeutic indices of various drugs. Thermosensitive liposomes have been proven to be a precise and effective method for cancer therapy in many preclinical studies. However, the lack of specific targeting ability to cancer cells limited their application in sa Read More

Background: Gastroretentive drug delivery systems (GRDDSs) are designed to release the drug in the stomach over a prolonged time; thus, they can reduce drug dosing frequency and dose size and improve patient compliance. GRDDSs are also highly effective in enhancing the bioavailability of the drug that exhibits window absorption in specific segments of the gastrointestinal (GI) tract. Famotidine (FMT), an H2 receptor anta Read More

Introduction: Multi-drug nanosystem has been employed in several therapeutic models due to the synergistic effect of the drugs and/or bioactive compounds, which help in tumor targeting and limit the usual side effects of chemotherapy. Methods: In this research, we developed the amphiphilic Heparin-poloxamer P403 (HSP) nanogel that could load curcumin (CUR) and Paclitaxel (PTX) through the hydrophobic core o Read More

Background: The plant used in the present study is Cassia fistula, which belongs to the family Leguminosae and has been used in traditional medicinal systems due to the presence of a copious amount of Phytochemicals with various properties. Aims: This study is focused on the extraction of phytochemicals from the Cassia fistula flower and its subsequent encapsulation into chitosan matrix for applications in dru Read More