| Literature DB >> 26529392 |
Bin Li1, Xiao Luo1, Binbin Deng2, Junfeng Wang1, David W McComb2, Yimin Shi3, Karin M L Gaensler3, Xu Tan4, Amy L Dunn5,6, Bryce A Kerlin5,6,7, Yizhou Dong1.
Abstract
Systemic delivery of mRNA-based therapeutics remains a challenging issue for preclinical and clinical studies. Here, we describe new lipid-like nanoparticles (TT-LLNs) developed through an orthogonal array design, which demonstrates improved delivery efficiency of mRNA encoding luciferase in vitro by over 350-fold with significantly reduced experimental workload. One optimized TT3 LLN, termed O-TT3 LLNs, was able to restore the human factor IX (hFIX) level to normal physiological values in FIX-knockout mice. Consequently, these mRNA based nanomaterials merit further development for therapeutic applications.Entities:
Keywords: Lipid-like nanoparticles; genetic disorders; hemophilia; mRNA delivery; orthogonal array design
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Year: 2015 PMID: 26529392 PMCID: PMC4869688 DOI: 10.1021/acs.nanolett.5b03528
Source DB: PubMed Journal: Nano Lett ISSN: 1530-6984 Impact factor: 11.189