USE OF BIOREVERSIBLE PHOSPHATE PROTECTING GROUPS FOR THE INTRACELLULAR DELIVERY OF ANTISENSE OLIGODEOXYRIBONUCLEOTIDES

被引:4
作者
BARBER, I [1 ]
RAYNER, B [1 ]
IMBACH, JL [1 ]
机构
[1] UNIV MONTPELLIER 2,CHIM BIOORGAN LAB,CNRS,URA 488,F-34095 MONTPELLIER 5,FRANCE
来源
NUCLEOSIDES & NUCLEOTIDES | 1995年 / 14卷 / 3-5期
关键词
D O I
10.1080/15257779508012539
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
The aim of this work was to design phosphorothioate oligonucleotides, the negative charges of which are temporarily masked by a group which facilitates the cellular uptake of these analogues. Then, selective removal of this group by enzymes normally present in the cells will deliver intracellularly the intact charged phosphorothioate oligomers able to hybridize to their complementary RNA targets and to elicit RNase H activity.
引用
收藏
页码:1083 / 1085
页数:3
相关论文
共 4 条
[1]   RNASE H CLEAVAGE OF RNA HYBRIDIZED TO OLIGONUCLEOTIDES CONTAINING METHYLPHOSPHONATE, PHOSPHOROTHIOATE AND PHOSPHODIESTER BONDS [J].
FURDON, PJ ;
DOMINSKI, Z ;
KOLE, R .
NUCLEIC ACIDS RESEARCH, 1989, 17 (22) :9193-9204
[2]   OLIGONUCLEOSIDE METHYLPHOSPHONATES AS ANTISENSE REAGENTS [J].
MILLER, PS .
BIO-TECHNOLOGY, 1991, 9 (04) :358-362
[3]   ONLINE INTERNAL SURFACE REVERSED-PHASE CLEANING - THE DIRECT HPLC ANALYSIS OF CRUDE BIOLOGICAL SAMPLES - APPLICATION TO THE KINETICS OF DEGRADATION OF OLIGONUCLEOTIDES IN CELL-CULTURE MEDIUM [J].
POMPON, A ;
LEFEBVRE, I ;
IMBACH, JL .
BIOCHEMICAL PHARMACOLOGY, 1992, 43 (08) :1769-1775
[4]   PHOSPHOROTHIOATE OLIGODEOXYNUCLEOTIDES - ANTISENSE INHIBITORS OF GENE-EXPRESSION [J].
STEIN, CA ;
TONKINSON, JL ;
YAKUBOV, L .
PHARMACOLOGY & THERAPEUTICS, 1991, 52 (03) :365-384