Supramolecular Polyphenol-DNA Microparticles for In Vivo Adjuvant and Antigen Co-Delivery and Immune Stimulation
Overview
Authors
Affiliations
DNA-based materials have attracted interest due to the tunable structure and encoded biological functionality of nucleic acids. A simple and general approach to synthesize DNA-based materials with fine control over morphology and bioactivity is important to expand their applications. Here, we report the synthesis of DNA-based particles via the supramolecular assembly of tannic acid (TA) and DNA. Uniform particles with different morphologies are obtained using a variety of DNA building blocks. The particles enable the co-delivery of cytosine-guanine adjuvant sequences and the antigen ovalbumin in model cells. Intramuscular injection of the particles in mice induces antigen-specific antibody production and T cell responses with no apparent toxicity. Protein expression in cells is shown using capsules assembled from TA and plasmid DNA. This work highlights the potential of TA as a universal material for directing the supramolecular assembly of DNA into gene and vaccine delivery platforms.
Phenolic-enabled nanotechnology: a new strategy for central nervous system disease therapy.
Zheng Y, Chen X, Wang Y, Chen Z, Wu D J Zhejiang Univ Sci B. 2024; 25(10):890-913.
PMID: 39420524 PMC: 11494163. DOI: 10.1631/jzus.B2300839.
Polyphenolic Nanoparticle Platforms (PARCELs) for and mRNA Delivery.
Ma Y, Tiwade P, VanKeulen-Miller R, Narasipura E, Fenton O Nano Lett. 2024; 24(20):6092-6101.
PMID: 38728297 PMC: 11218425. DOI: 10.1021/acs.nanolett.4c01235.
Gao Q, Chu X, Yang J, Guo Y, Guo H, Qian S Adv Sci (Weinh). 2024; 11(22):e2309086.
PMID: 38488341 PMC: 11165475. DOI: 10.1002/advs.202309086.
Supramolecular self-assembly of EGCG-selenomethionine nanodrug for treating osteoarthritis.
Yu H, Song Z, Yu J, Ren B, Dong Y, You Y Bioact Mater. 2023; 32:164-176.
PMID: 37822916 PMC: 10563013. DOI: 10.1016/j.bioactmat.2023.09.020.
Qu Y, De Rose R, Kim C, Zhou J, Lin Z, Ju Y Angew Chem Int Ed Engl. 2023; 62(12):e202214935.
PMID: 36700351 PMC: 10946467. DOI: 10.1002/anie.202214935.