Drug Delivery

lipid nanoparticles

Development of mRNA-Directed Delivery – LNP Delivery System

During the COVID-19 pandemic, the success of mRNA vaccines has greatly propelled the development of mRNA therapeutics. mRNA is a negatively charged nucleic acid that serves as a template for protein synthesis […]

peg lipid

PEG-Lipid: Structure and Properties

PEG-Lipid derivatives have the advantages of increasing the stability of liposomes, extending the half-life of blood circulation, improving tumor targeting efficiency and enhancing drug efficacy. In-depth study of the effects of […]

mRNA delivery

mRNA Strategies for Cancer Immunotherapy

Cancer immunotherapy holds enormous potential in combating malignant tumors. Messenger ribonucleic acid (mRNA) has emerged as a widely studied tool in recent years, functioning within the cytoplasm and eliminating the […]

Nanocarrier Systems for Nucleic Acid Drug Delivery

Nanocarrier Systems for Nucleic Acid Drug Delivery

Compared with conventional drugs, nucleic acids have great advantages. The mechanism of action and high specificity of nucleic acids provide possible therapeutic approaches for viral infections, various cancers and inoperable […]

drug

Three Basic Drug Delivery Methods

Drug Modification Drug modification involves altering the chemical structure of the drug itself (such as functional groups, amino acids or nucleic acid skeletons) and coupling the drug with known partial […]

Strategies to Enhance Oligonucleotide Drug Delivery

1. Chemistry Modification Chemical modification represents one of the most effective approaches to enhance oligonucleotide drug delivery. Modification of the nucleic acid backbone, the ribose sugar moiety and the nucleobase […]

Dosage Forms

Dosage Forms

1. What is “Pharmaceutics” Medicines are drug-delivery systems, which very rarely drugs alone but require additives (termed excipients) to make them into dosage forms. The word “pharmaceutics” is used in […]

Magnetic Beads (MBs) for Drug Delivery

Magnetic Beads (MBs) for Drug Delivery

With the improvement of nanotechnology, many advanced research paths have been opened up in different fields, and one of the most promising applications is drug delivery systems (DDSs) for cancer treatment. In the […]