Abstract:
:Novel alternatives to traditional antibiotics are now of great demand for the successful treatment of microbial infections. Here, we present the engineering and properties of new oligonucleotide inhibitors of RNase P, an essential bacterial enzyme. The series of 2'-O-methyl RNA (2'-OMe-RNA) and phosphoryl guanidine oligonucleotides were targeted to the substrate-binding region of M1 RNA subunit of the RNase P. Uniformly modified 2'-OMe RNA and selectively modified phosphoryl guanidine oligonucleotides possessed good stability in biological media and effectively inhibited RNase P. Their conjugates with transporting peptides were shown to penetrate bacterial cells (Escherichia coli and Acinetobacter baumannii) and inhibit bacterial growth.
journal_name
Front Pharmacoljournal_title
Frontiers in pharmacologyauthors
Novopashina D,Vorobyeva M,Nazarov A,Davydova A,Danilin N,Koroleva L,Matveev A,Bardasheva A,Tikunova N,Kupryushkin M,Pyshnyi D,Altman S,Venyaminova Adoi
10.3389/fphar.2019.00813subject
Has Abstractpub_date
2019-07-19 00:00:00pages
813issn
1663-9812journal_volume
10pub_type
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