1.
Bioorg Med Chem Lett
; 28(14): 2451-2453, 2018 08 01.
Artigo
em Inglês
| MEDLINE
| ID: mdl-29907393
RESUMO
Successful implementation of mRNA gene therapy is facing many hurdles, for example poor expression levels of the exogenously delivered mRNA transcripts. Herein we describe the synthesis of various 3'-modified RNA oligonucleotides, and we show that 3'-modification drastically stabilizes these oligonucleotides in cell extracts. Modification of the 3'-terminus of gaussia luciferase mRNA results in 3-fold increased and extended (>48â¯h) translation of the mRNA. Our findings suggest 3'-modification of RNA-transcripts as a valid approach to increase expression levels for application in mRNA gene therapy.