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Semikolenova OA, Golyshev VM, Kim BH, Venyaminova AG, Novopashina DS. New Two-Component Pyrene Probes Based on Oligo(2'-O-Methylribonucleotides) for microRNA Detection. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2021. [DOI: 10.1134/s1068162021020230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Danilin NA, Matveev AL, Tikunova NV, Venyaminova AG, Novopashina DS. Conjugates of RNase P-Guiding Oligonucleotides with Oligo(N-Methylpyrrole) as Prospective Antibacterial Agents. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2021. [DOI: 10.1134/s1068162021020084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Danilin NA, Koroleva LS, Novopashina DS, Venyaminova AG. RNase P-Guiding Peptide Conjugates of Oligo(2'-O-methylribonucleotides) as Prospective Antibacterial Agents. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2020. [DOI: 10.1134/s106816201906013x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Kholodar SA, Novopashina DS, Meschaninova MI, Venyaminova AG. Multipyrene tandem probes for point mutations detection in DNA. J Nucleic Acids 2013; 2013:860457. [PMID: 24455205 PMCID: PMC3886547 DOI: 10.1155/2013/860457] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2013] [Accepted: 11/11/2013] [Indexed: 01/26/2023] Open
Abstract
Here we report design, synthesis and characterization of highly sensitive, specific and stable in biological systems fluorescent probes for point mutation detection in DNA. The tandems of 3'- and 5'-mono- and bis-pyrene conjugated oligo(2'-O-methylribonucleotides), protected by 3'-"inverted" thymidine, were constructed and their potential as new instruments for genetic diagnostics was studied. Novel probes have been shown to exhibit an ability to form stable duplexes with DNA target due to the stabilizing effect of multiple pyrene units at the junction. The relationship between fluorescent properties of developed probes, the number of pyrene residues at the tandem junction, and the location of point mutation has been studied. On the basis of the data obtained, we have chosen the probes possessing the highest fluorescence intensity along with the best mismatch discrimination and deletion and insertion detection ability. Application of developed probes for detection of polymorphism C677T in MTHFR gene has been demonstrated on model systems.
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Affiliation(s)
- Svetlana A. Kholodar
- Institute of Chemical Biology and Fundamental Medicine SB RAS, Lavrentiev Avenue 8, Novosibirsk 630090, Russia
| | - Darya S. Novopashina
- Institute of Chemical Biology and Fundamental Medicine SB RAS, Lavrentiev Avenue 8, Novosibirsk 630090, Russia
| | - Mariya I. Meschaninova
- Institute of Chemical Biology and Fundamental Medicine SB RAS, Lavrentiev Avenue 8, Novosibirsk 630090, Russia
| | - Alya G. Venyaminova
- Institute of Chemical Biology and Fundamental Medicine SB RAS, Lavrentiev Avenue 8, Novosibirsk 630090, Russia
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Boutorine AS, Novopashina DS, Krasheninina OA, Nozeret K, Venyaminova AG. Fluorescent probes for nucleic Acid visualization in fixed and live cells. Molecules 2013; 18:15357-97. [PMID: 24335616 PMCID: PMC6270009 DOI: 10.3390/molecules181215357] [Citation(s) in RCA: 81] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2013] [Revised: 11/20/2013] [Accepted: 12/05/2013] [Indexed: 12/13/2022] Open
Abstract
This review analyses the literature concerning non-fluorescent and fluorescent probes for nucleic acid imaging in fixed and living cells from the point of view of their suitability for imaging intracellular native RNA and DNA. Attention is mainly paid to fluorescent probes for fluorescence microscopy imaging. Requirements for the target-binding part and the fluorophore making up the probe are formulated. In the case of native double-stranded DNA, structure-specific and sequence-specific probes are discussed. Among the latest, three classes of dsDNA-targeting molecules are described: (i) sequence-specific peptides and proteins; (ii) triplex-forming oligonucleotides and (iii) polyamide oligo(N-methylpyrrole/N-methylimidazole) minor groove binders. Polyamides seem to be the most promising targeting agents for fluorescent probe design, however, some technical problems remain to be solved, such as the relatively low sequence specificity and the high background fluorescence inside the cells. Several examples of fluorescent probe applications for DNA imaging in fixed and living cells are cited. In the case of intracellular RNA, only modified oligonucleotides can provide such sequence-specific imaging. Several approaches for designing fluorescent probes are considered: linear fluorescent probes based on modified oligonucleotide analogs, molecular beacons, binary fluorescent probes and template-directed reactions with fluorescence probe formation, FRET donor-acceptor pairs, pyrene excimers, aptamers and others. The suitability of all these methods for living cell applications is discussed.
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Affiliation(s)
- Alexandre S. Boutorine
- Muséum National d’Histoire Naturelle, CNRS, UMR 7196, INSERM, U565, 57 rue Cuvier, B.P. 26, Paris Cedex 05, F-75231, France; E-Mail:
| | - Darya S. Novopashina
- Institute of Chemical Biology and Fundamental Medicine, Siberian Division of Russian Academy of Sciences, Lavrentyev Ave., 8, Novosibirsk 630090, Russia; E-Mails: (D.S.N.); (O.A.K.); (A.G.V.)
| | - Olga A. Krasheninina
- Institute of Chemical Biology and Fundamental Medicine, Siberian Division of Russian Academy of Sciences, Lavrentyev Ave., 8, Novosibirsk 630090, Russia; E-Mails: (D.S.N.); (O.A.K.); (A.G.V.)
- Department of Natural Sciences, Novosibirsk State University, Pirogova Str., 2, Novosibirsk 630090, Russia
| | - Karine Nozeret
- Muséum National d’Histoire Naturelle, CNRS, UMR 7196, INSERM, U565, 57 rue Cuvier, B.P. 26, Paris Cedex 05, F-75231, France; E-Mail:
| | - Alya G. Venyaminova
- Institute of Chemical Biology and Fundamental Medicine, Siberian Division of Russian Academy of Sciences, Lavrentyev Ave., 8, Novosibirsk 630090, Russia; E-Mails: (D.S.N.); (O.A.K.); (A.G.V.)
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Novopashina DS, Siniakov AN, Riabinin VA, Perrouault L, Giovannangeli C, Venyaminova AG, Butorin AS. [Oligo(2'-O-Methylribonucleotides) and their derivatives: IV. Conjugates of oligo(2'-O-methylribonucleotides) with minor groove binders and intercalators: synthesis, properties and application]. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2013; 39:159-74. [PMID: 23964516 DOI: 10.1134/s1068162013010081] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Conjugates of pyrimidine triplex forming 3'-protected oligo(2'-O-methylribonucleotides) with minor groove binders (MGB) and triplex specific intercalator benzoindoloquinoline (BIQ) at 5'-terminus were synthesized. The conjugates formed stable complexes with target dsDNA by simultaneous binding both in its minor and major grooves and BIQ intercalation. The dissociation constants and thermal stability of the conjugate complexes with model dsDNA corresponding to polypurine tract (PPT) of genes nef and pol from HIV proviral genome were determined. Conjugation of oligo(2'-O-methylribonucleotides) with MGB and intercalator increased the stability of the triple complexes with dsDNA at pH 7.2 and 37 degrees C. Intercalator introduction accelerates the process of complex formation. Dose-dependent arrest of the in vitro transcription was demonstrated when a 780 b.p. DNA fragment containing the polypurine tract was transcribed under the control of T7 promoter in the presence of different concentrations of conjugates of oligo(2'-O-methylribonucleotides) containing MGB and BIQ intercalator.
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Novopashina DS, Totskaia OS, Kholodar' SA, Meshchaninova MI, Ven'iaminova AG. [Oligo(2'-O-methylribonucleotides) and their derivatives: III. 5'-mono- and 5'-bispyrenyl derivatives of oligo(2'-O-methylribonucleotides) and their 3'-modified analogues: synthesis and properties]. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2009; 34:671-82. [PMID: 19060942 DOI: 10.1134/s1068162008050105] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
5'-Pyrenylmethylphosphoramidite and 5'-bispyrenylmethylphosphordiamidite derivatives of oligo(2'-O-methylribonucleotides) and their analogues with thymidine attached at their 3'-termini by a 3'-3'-phosphodiester internucleotide bond (inverted thymidine) were synthesized. The effect of the pyrene residue(s) on the thermal stability of duplexes of the modified oligonucleotides with RNA and DNA was studied. A possibility of detection of hybridization of 5'-mono- and 5'-bispyrenyl derivatives with RNA and DNA targets in solution was demonstrated according to the changes in fluorescence. 5'-Pyrenylmethylphosphoramidite derivatives of oligo(2'-O-methylribonucleotides) and their inverted analogues were shown to serve as sensitive probes for the detection of oligonucleotide substitutions in RNA and DNA by the method of thermal denaturation of the formed duplexes detected according to changes in their fluorescence.
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Kirk Field A, Goodchild J. Section Review: Biologicals & Immunologicals: Antisense oligonucleotides: Rational drug design for genetic pharmacology. Expert Opin Investig Drugs 2008. [DOI: 10.1517/13543784.4.9.799] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Novopashina DS, Sinyakov AN, Ryabinin VA, Venyaminova AG, Halby L, Sun JS, Boutorine AS. Sequence-specific conjugates of oligo(2'-O-methylribonucleotides) and hairpin oligocarboxamide minor-groove binders: design, synthesis, and binding studies with double-stranded DNA. Chem Biodivers 2007; 2:936-52. [PMID: 17193185 DOI: 10.1002/cbdv.200590071] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
New conjugates of triplex-forming pyrimidine oligo(2'-O-methylribonucleotides) with one or two 'head-to-head' hairpin oligo(N-methylpyrrole carboxamide) minor-groove binders (MGBs) attached to the terminal phosphate of the oligonucleotides with a oligo(ethylene glycol) linker were synthesized. It was demonstrated that, under appropriate conditions, the conjugates form stable complexes with double-stranded DNA (dsDNA) similarly to triplex-forming oligo(deoxyribonucleotide) (TFO) conjugates containing 5-methylated cytosines. Kinetic and thermodynamic parameters of the complex formation were evaluated by gel-shift assay and thermal denaturation. Higher melting temperatures (Tm), faster complex formation, and lower dissociation constants (Kd) of the triple helices (6-7 nM) were observed for complexes of MGB-oligo(2'-O-methylribonucleotide) conjugates with the target dsDNA compared to the nonconjugated individual components. Interaction of MGB moieties with the HIV proviral DNA fragment was indicated by UV/VIS absorption changes at 320 nm in the melting curves. The introduction of thymidine via a 3',3'-type 'inverted' phosphodiester linkage at the 3'-end of oligo(2'-O-methylribonucleotide) conjugates (3'-protection) had no strong influence on triplex formation, but slightly affected complex stability. At pH 6.0, when one or two hairpin MGBs were attached to the oligonucleotide, both triplex formation and minor-groove binding played important roles in complex formation. When two 'head-to-head' oligo(N-methylpyrrole) ligands were attached to the same terminal phosphate of the oligonucleotide or the linker, binding was observed at pH >7.5 and at high temperatures (up to 74 degrees). However, under these conditions, binding was retained only by the MGB part of the conjugate.
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Affiliation(s)
- Darya S Novopashina
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch, Russian Academy of Sciences, pr. Lavrentieva 8, 630090 Novosibirsk, Russia.
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Novopashina DS, Totskaya OS, Lomzov AA, Venyaminova AG. 3'-modified oligo (2'-O-methylribonucleotides) as improved probes for hybridization with RNA. NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS 2005; 24:527-31. [PMID: 16247984 DOI: 10.1081/ncn-200061795] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
A series of octa (2-O-methylribonucleotides) with an additional 3'-terminal deoxynucleoside (T, dC, dA or dG) linked by the 3'-3' (inverted) bond was synthesized. The exceptional stability of these oligomers to a 3'-exonuclease (SVP) and nucleases in culture medium containing 10% heat-inactivated fetal calf serum was demonstrated. It was shown that the addition of the 3'-dangling inverted deoxynucleoside increases substantially the thermal stability of the duplexes of oligo(2'-O-methylribonucleotides) with complementary RNA and DNA in the case of a relatively weak terminal AmU(T) pair and enhances the mismatch sensitivity.
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Affiliation(s)
- D S Novopashina
- Institute of Chemical Biology and Fundamental Medicine SB RAS, Novosibirsk, Russia.
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Novopashina DS, Sinyakov AN, Ryabinin VA, Venyaminova AG, Perrouault L, Brunet E, Giovannangeli C, Boutorine AS. Binding properties of the conjugates of oligo(2'-O-methylribonucleotides) with minor groove binders targeted to double stranded DNA. NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS 2005; 23:1015-22. [PMID: 15560096 DOI: 10.1081/ncn-200026058] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Design, synthesis, physico-chemical and in vitro biological studies of new pyrimidine oligo(2'-O-methylribonucleotide) conjugates with oligocarboxamide minor groove binders (MGB) and benzoindoloquinoline intercalator (BIQ) are described. These conjugates formed stable triple helices with the target double-stranded DNA and inhibited its in vitro transcription upon binding.
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Affiliation(s)
- D S Novopashina
- Institute of Chemical Biology and Fundamental Medicine SB RAS, Novosibirsk, Russia.
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Novopashina D, Kuznetsova M, Venyaminova A. 2'-O-modified oligoribonucleotides with terminal 3'-3'-internucleotide linkage and their derivatives. NUCLEOSIDES, NUCLEOTIDES & NUCLEIC ACIDS 2001; 20:903-7. [PMID: 11563142 DOI: 10.1081/ncn-100002456] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
A high RNA binding affinity and nuclease resistance of 2'-O-modified (2'-O-methyl, 2'-O-tetrahydropyranyl) oligoribonucleotides containing the "inverted" T at the 3'-end have been shown. The synthesis and properties of new photoactivatable perfluoroarylazide derivatives of these oligoribonucleotides are discussed.
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Affiliation(s)
- D Novopashina
- Novosibirsk State University, ul. Pirogova 2, Novosibirsk 630090, Russia
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Hybridization properties and nuclease resistance of oligo(2′-O-tetrahydropyranylribonucleotides). RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2000. [DOI: 10.1007/bf02758863] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Barnard DL, Sidwell RW, Xiao W, Player MR, Adah SA, Torrence PF. 2-5A-DNA conjugate inhibition of respiratory syncytial virus replication: effects of oligonucleotide structure modifications and RNA target site selection. Antiviral Res 1999; 41:119-34. [PMID: 10320045 DOI: 10.1016/s0166-3542(99)00005-4] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
To define more fully the conditions for 2-5A-antisense inhibition of respiratory syncytial virus (RSV), relationships between 2-5A antisense oligonucleotide structure and the choice of RNA target sites to inhibition of RSV replication have been explored. The lead 2-5A-antisense chimera for this study was the previously reported NIH8281 that targets the RSV M2 RNA. We have confirmed and extended the earlier study by showing that NIH8281 inhibited RSV strain A2 replication in a variety of antiviral assays, including virus yield reduction assays performed in monkey (EC90 = 0.02 microM) and human cells (EC90 = microM). This 2-5A-antisense chimera also inhibited other A strains, B strains and bovine RSV in cytopathic effect inhibition and Neutral Red Assays (EC50 values = 0.1-1.6 microM). The 2'-O-methylation modification of NIH8281 to increase affinity for the complementary RNA and provide nuclease resistance, the introduction of phosphothioate groups in the antisense backbone to enhance resistance to exo- and endonucleases, and the addition of cholesterol to the 3'-terminus of the antisense oligonucleotide to increase cellular uptake, all resulted in loss of activity. Of the antisense chimeras targeting other RSV mRNAs (NS1, NS2, P, M. G, F, and L), only those complementary to L mRNA were inhibitory. These results suggest that lower abundance mRNAs may be the best targets for 2-5A-antisense; moreover, the active 2-5A antisense chimeras in this study may serve as useful guides for the development of compounds with improved stability, uptake and anti-RSV activity.
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Affiliation(s)
- D L Barnard
- Institute For Antiviral Research, Utah State University, Logan 84322-5600, USA
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Li G, Xiao W, Torrence PF. Synthesis and properties of second-generation 2-5A-antisense chimeras with enhanced resistance to exonucleases. J Med Chem 1997; 40:2959-66. [PMID: 9288179 DOI: 10.1021/jm970227d] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
In order to stabilize 2-5A-antisense chimeras to exonucleases, we have synthesized chimeric oligonucleotides in which the last phosphodiester bond at the 3'-terminus of the antisense domain was inverted from the usual 3',5'-linkage to a 3',3'-linkage. The preparation of such analogues was accomplished through standard phosphoramidite chemistry with the use of a controlled pore glass solid support with a nucleoside attached through its 5'-hydroxyl, thereby permitting elongation at the 3'-hydroxyl. The structures of such terminally inverted linkage chimeras of the general formula pA4-[pBu]2-(pdNn3'-3'dN) were corroborated by a combination of snake venom phosphodiesterase digestion in the presence or absence of bacterial alkaline phosphatase. Most characteristically, the presence of the 3'-terminal-inverted phosphodiester linkage produced an unnatural dinucleotide of general composition dN3'p3'dM. These structures could be confirmed by independent synthesis and fast atom bombardment mass spectroscopy (FAB). 2-5A-Antisense chimeras of this structural class, pA4-[pBu]2-(pdNn'3-3'dN), were 5-6-fold more stable than their unmodified congeners, pA4-[pBu]2-(pdN)n, to degradation by a representative phosphodiesterase from snake venom. In 10% human serum, the new 2-5A-antisense chimeras, pA4-[pBu]2-(pdNn3'-3'dN), possessed a half-life that was 28-fold longer than that of the unmodified chimeras. These results provide entry to a second generation of 2-5A-antisense chimeras.
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Affiliation(s)
- G Li
- Section on Biomedical Chemistry, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland 20892-0805, USA
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