Current Drug Delivery - Volume 20, Issue 7, 2023

Background: Osteoarthritis (OA) causes economic, social, and health difficulties in patients. Approximately 10% to 15% of all persons above the age of 60 have some degree of OA. OA is more common in women than in males. Diagnosed OA prevalence varies widely among EU member states, from 2.8% in Romania to 18.3% in Hungary. Introduction: Osteoarthritis (OA) is a slow-progressing, non-inflammatory disorder. This disor Read More

Background: Nanotechnology is rapidly advancing in almost every area, such as the pharmaceutical industry, food industry, nano fabrics, electronics, wastewater treatment, and agriculture. Introduction: Metallic nanoparticles are commonly used in various fields but are especially important in the pharmaceutical industry. Metallic nanoparticles have a size range of 10 nm to 100 nm. Methods: Two techniques are us Read More

Nanosponges are colloidal and crosslinked nanocarriers consisting of a solid mesh-like network with nanocavities to encompass various types of substances like antineoplastic, proteins, peptides, volatile oil, DNA and then incorporated into topical medications that are mainly formulated such as gels, creams, lotions, ointments, liquid and powders etc. for topical drug delivery system. In the polymeric construction of nanospong Read More

Cancer is the world's fifth-most significant cause of related death and the second most commonly diagnosed malignancy among women and men. Some of its types, like brain cancer, colon cancer, and breast cancer, are threatened and considered fatal. These cancers are more prevalent in developed and underdeveloped countries. Still, doxorubicin is considered a gold standard drug and the only molecule used in multiple ty Read More

Background: Paclitaxel (PTX), voted as the promising natural medicine molecule, is widely used in the treatment of cancers. Nevertheless, its clinical application is strictly limited by its poor water solubility. Objective: CP-MEs (Paclitaxel-coix seed oil coloaded microemulsion), a small-sized self-emulsifying nanoemulsion formed from a combination of PTX and coix seed oil (CSO), was developed in order to improve the solubili Read More

Background: Numerous formulations have been utilized in the cosmetic and pharmaceutical industries to effectively deliver bioactive ingredients. Methods: We selected a well-known liposomal formulation of bilayer lipid vesicles composed of ceramide NP. Ethosomes contain hydrophilic vanillic acid or lipophilic α-bisabolol, and their physicochemical properties were evaluated. Vanillic acid is encapsulated in the aqueous core whil Read More

Background: The combinatorial use of anticancer drugs, dual or multiple, with a specific nanocarrier is one of the most promising attempts in drug delivery. The current work reports potassium contained graphene oxide (K-GO) as a nanocarrier in the drug delivery system of two anticancer drugs, gefitinib (GEF) and camptothecin (CPT), simultaneously. Methods: To characterize K-GO, K-GO-related single and combined drug s Read More

Background: Cationic lipids can be used as nonviral vectors in gene delivery therapy. Most cationic lipids contain quaternary ammonium that can bind to negative phosphates of the plasmid. In this study, sulfonium—a trialkylated sulfur cation was adopted in the synthesis of a series of cationic lipids which were evaluated for their ability to function as gene delivery vectors. Methods: The sulfonium lipids were synthesized by cond Read More

Introduction: The goal of this study was to see if ascorbic acid grafted polylactic glycolic acid-b-polyethylene glycol nanoparticles (PLGA-b-PEG NPs) might boost the carrying or transport capacity of rivastigmine(RSM) to the brain via choroid plexus Sodium-dependent vitamin C transporter 2 (SVCT2 transporters). The IR and 1H NMR, were used to characterise the PLGA-b-PEG copolymer. Methods: Nanoprecipitation method w Read More

Background: Irinotecan is a promising antitumor agent approved by FDA for intravenous use in colon cancer treatment either alone or in combination. It is a topoisomerase inhibitor and by blocking the topoisomerase-I enzyme, it causes DNA damage and results in cell death. However, it lacks selectivity and specificity for tumor cells, resulting in systemic toxicity. Thus, it is essential to reduce its side effects and improve t Read More

Background: A combination of antibiotics, including metronidazole (MET), ciprofloxacin (CIP), and minocycline (MINO), has been demonstrated to disinfect bacteria in necrotic teeth before regenerative processes. It has been presented clinically that antibiotic pastes may drive to possible stem cell death, creating difficulties in removing from the canal system, which can limit the regenerative procedure. This study was designed Read More

Background: Chemoresistance continues to limit the recovery of patients with cancer. New strategies, such as combination therapy or nanotechnology, can be further improved. Objective: In this study, we applied the computational strategy by exploiting two databases (CellMiner and Prism) to sort out the cell lines sensitive to both anti-cancer drugs, paclitaxel (PTX) and dihydroartemisinin (DHA); both of which are Read More