1
|
Firsov AM, Franco MSF, Chistyakov DV, Goriainov SV, Sergeeva MG, Kotova EA, Fomich MA, Bekish AV, Sharko OL, Shmanai VV, Itri R, Baptista MS, Antonenko YN, Shchepinov MS. Deuterated polyunsaturated fatty acids inhibit photoirradiation-induced lipid peroxidation in lipid bilayers. J Photochem Photobiol B 2022; 229:112425. [PMID: 35276579 DOI: 10.1016/j.jphotobiol.2022.112425] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 02/17/2022] [Accepted: 02/26/2022] [Indexed: 12/24/2022]
Abstract
Lipid peroxidation (LPO) plays a key role in many age-related neurodegenerative conditions and other disorders. Light irradiation can initiate LPO through various mechanisms and is of importance in retinal and dermatological pathologies. The introduction of deuterated polyunsaturated fatty acids (D-PUFA) into membrane lipids is a promising approach for protection against LPO. Here, we report the protective effects of D-PUFA against the photodynamically induced LPO, using illumination in the presence of the photosensitizer trisulfonated aluminum phthalocyanine (AlPcS3) in liposomes and giant unilamellar vesicles (GUV), as assessed in four experimental models: 1) sulforhodamine B leakage from liposomes, detected with fluorescence correlation spectroscopy (FCS); 2) formation of diene conjugates in liposomal membranes, measured by absorbance at 234 nm; 3) membrane leakage in GUV assessed by optical phase-contrast intensity observations; 4) UPLC-MS/MS method to detect oxidized linoleic acid (Lin)-derived metabolites. Specifically, in liposomes or GUV containing H-PUFA (dilinoleyl-sn-glycero-3-phosphatidylcholine), light irradiation led to an extensive oxidative damage to bilayers. By contrast, no damage was observed in lipid bilayers containing 20% or more D-PUFA (D2-Lin or D10-docosahexanenoic acid). Remarkably, addition of tocopherol increased the dye leakage from liposomes in H-PUFA bilayers compared to photoirradiation alone, signifying tocopherol's pro-oxidant properties. However, in the presence of D-PUFA the opposite effect was observed, whereby adding tocopherol increased the resistance to LPO. These findings suggest a method to augment the protective effects of D-PUFA, which are currently undergoing clinical trials in several neurological and retinal diseases that involve LPO.
Collapse
Affiliation(s)
- A M Firsov
- Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, Russia
| | - M S F Franco
- Biochemistry Department, Institute of Chemistry, University of São Paulo (IQUSP), AV. Professor Lineu Prestes avenue, 748, USP, CEP: 05508-000 São Paulo, Brazil
| | - D V Chistyakov
- Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, Russia
| | - S V Goriainov
- SREC PFUR Peoples' Friendship University of Russia, Moscow, Russia
| | - M G Sergeeva
- Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, Russia
| | - E A Kotova
- Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, Russia
| | - M A Fomich
- Institute of Physical Organic Chemistry, National Academy of Science, Minsk, Belarus
| | - A V Bekish
- Institute of Physical Organic Chemistry, National Academy of Science, Minsk, Belarus
| | - O L Sharko
- Institute of Physical Organic Chemistry, National Academy of Science, Minsk, Belarus
| | - V V Shmanai
- Institute of Physical Organic Chemistry, National Academy of Science, Minsk, Belarus
| | - R Itri
- Applied Physics Department, Institute of Physics, University of São Paulo, Rua do Matão, 1371 (217-B.Jafet), Butantã, USP, 05508-090 São Paulo, Brazil
| | - M S Baptista
- Biochemistry Department, Institute of Chemistry, University of São Paulo (IQUSP), AV. Professor Lineu Prestes avenue, 748, USP, CEP: 05508-000 São Paulo, Brazil.
| | - Y N Antonenko
- Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, Russia
| | | |
Collapse
|
2
|
Brylev VA, Lysenko IL, Kokin EA, Martynenko-Makaev YV, Ryazantsev DY, Shmanai VV, Korshun VA. Molecular Beacon DNA Probes with Fluorescein Bifluorophore. Russ J Bioorg Chem 2021; 47:734-740. [PMID: 34149274 PMCID: PMC8193957 DOI: 10.1134/s1068162021030055] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 10/26/2020] [Accepted: 10/31/2020] [Indexed: 11/25/2022]
Abstract
An azido-derivative of a fluorescein bifluorophore was obtained and used for the synthesis of “molecular beacon”-type oligonucleotide fluorogenic probes for RT-PCR. Eight probe variants were synthesized based on an optimized sequence: with one or two quencher residues at the 3'-end, with a single or bifluorophore fluorescein label attached to 5'-end using modifying phosphoramidites (short linker) or “click reaction” (long linker). Comparison of probes in RT-PCR showed that probes with a doubled quencher (single fluorescein on a short linker) and doubled dye on a short linker (single dye) are somewhat superior in sensitivity to a standard probe (single quencher, single dye on a short linker) by the value of ΔCt = 1–2.
Collapse
Affiliation(s)
- V A Brylev
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, 117997 Moscow, Russia
| | - I L Lysenko
- Institute of Physical Organic Chemistry of NAS Belarus, 220072 Minsk, Belarus
| | - E A Kokin
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, 117997 Moscow, Russia
| | | | - D Y Ryazantsev
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, 117997 Moscow, Russia
| | - V V Shmanai
- Institute of Physical Organic Chemistry of NAS Belarus, 220072 Minsk, Belarus
| | - V A Korshun
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, 117997 Moscow, Russia.,Department of Biology and Biotechnology, National Research University Higher School of Economics, 117312 Moscow, Russia.,Gause Institute of New Antibiotics, 119021 Moscow, Russia
| |
Collapse
|
3
|
Nikolayeva YV, Ulashchik EA, Chekerda EV, Galochkina AV, Slesarchuk NA, Chistov AA, Nikitin TD, Korshun VA, Shmanai VV, Ustinov AV, Shtro AA. 5-(Perylen-3-ylethynyl)uracil Derivatives Inhibit Reproduction of Respiratory Viruses. Russ J Bioorg Chem 2020; 46:315-320. [PMID: 32834709 PMCID: PMC7305479 DOI: 10.1134/s1068162020030139] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 11/25/2019] [Accepted: 12/01/2019] [Indexed: 01/18/2023]
Abstract
In this work, we describe the synthesis of 5-(perylen-3-ylethynyl)uridine and its ability to effectively inhibit the replication of respiratory disease pathogens in cell culture, namely: influenza A virus (IVA); type 3 parainfluenza virus (PIV-3); and human respiratory syncytial virus (RSV). Related known compounds were also analyzed: 5-(perylen-3-ylethynyl)-2'-deoxy-uridine; 5-(perylen-3-ylethynyl)-arabino-uridine; and 1-carboxymethyl-3-pivaloyloxymethyl-5-(perylen-3-ylethynyl)uracil.
Collapse
Affiliation(s)
- Y. V. Nikolayeva
- Smorodintsev Research Institute of Influenza, 197376 St. Petersburg, Russia
| | - E. A. Ulashchik
- Institute of Physical Organic Chemistry of the NAS Belarus, 220072 Minsk, Belarus
| | - E. V. Chekerda
- Smorodintsev Research Institute of Influenza, 197376 St. Petersburg, Russia
| | - A. V. Galochkina
- Smorodintsev Research Institute of Influenza, 197376 St. Petersburg, Russia
| | - N. A. Slesarchuk
- Shemyakin–Ovchinnikov Institute of Bioorganic Chemistry, 117997 Moscow, Russia
- Department of Chemistry, Moscow State University, 119991 Moscow, Russia
- Department of Biology and Biotechnology, National Research University Higher School of Economics, 117312 Moscow, Russia
| | - A. A. Chistov
- Shemyakin–Ovchinnikov Institute of Bioorganic Chemistry, 117997 Moscow, Russia
- Department of Biology and Biotechnology, National Research University Higher School of Economics, 117312 Moscow, Russia
| | - T. D. Nikitin
- Shemyakin–Ovchinnikov Institute of Bioorganic Chemistry, 117997 Moscow, Russia
- Department of Chemistry, Moscow State University, 119991 Moscow, Russia
| | - V. A. Korshun
- Shemyakin–Ovchinnikov Institute of Bioorganic Chemistry, 117997 Moscow, Russia
- Department of Biology and Biotechnology, National Research University Higher School of Economics, 117312 Moscow, Russia
- Gause Institute of New Antibiotics, 119021 Moscow, Russia
| | - V. V. Shmanai
- Institute of Physical Organic Chemistry of the NAS Belarus, 220072 Minsk, Belarus
| | - A. V. Ustinov
- Shemyakin–Ovchinnikov Institute of Bioorganic Chemistry, 117997 Moscow, Russia
- Department of Biology and Biotechnology, National Research University Higher School of Economics, 117312 Moscow, Russia
| | - A. A. Shtro
- Smorodintsev Research Institute of Influenza, 197376 St. Petersburg, Russia
| |
Collapse
|
4
|
Fedarkevich AN, Sharko OL, Shmanai VV. Computer Modeling and Synthesis of Potential Inhibitors of Tyrosine Kinase BCR-ABL with the T315I Mutation. Russ J Bioorg Chem 2020. [DOI: 10.1134/s1068162020020089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
5
|
Moskalenko IV, Tikhonov IV, Pliss EM, Fomich MA, Shmanai VV, Rusakov AI. Kinetic Isotope Effect in the Oxidation Reaction of Linoleic Acid Esters in Micelles. Russ J Phys Chem B 2019. [DOI: 10.1134/s1990793118050196] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
6
|
Martynenko-Makaev YV, Udodova VV, Sharko OL, Shmanai VV. Synthesis of Pentaerythritol-Based Branching Reagents for Modification of Proteins and Nucleic Acids by [2+3] Dipolar Cycloaddition Reaction. RUSS J GEN CHEM+ 2018. [DOI: 10.1134/s1070363218030118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
7
|
Tikhonov IV, Moskalenko IV, Pliss EM, Fomich MA, Bekish AV, Shmanai VV. Kinetic isotope H/D effect in the oxidation of ethers of linoleic acid in solutions. Russ J Phys Chem B 2017. [DOI: 10.1134/s1990793117030113] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
8
|
Tatulchenkov MY, Prokhorenko IA, Kvach MV, Navakouski ME, Stepanova IA, Pilchenko NV, Gontarev SV, Sharko OL, Korshun VA, Shmanai VV. Phosphoramidite reagents and solid-phase supports based on hydroxyprolinol for the synthesis of modified oligonucleotides. Russ J Bioorg Chem 2017. [DOI: 10.1134/s1068162017040148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
9
|
Kvach MV, Gontarev SV, Prokhorenko IA, Stepanova IA, Shmanai VV, Korshun VA. Simple reagent for the synthesis of oligonucleotides labeled with 3,3,3′,3′-tetramethyl-2,2′-indodicarbocyanine. Russ Chem Bull 2006. [DOI: 10.1007/s11172-006-0230-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
10
|
|
11
|
Abstract
The effect of pH of the blocking solution on the non-specific sorption of peroxidase conjugates to the 0.63-cm formylated polystyrene beads was studied. Anti-G-HRP and BSA-HRP sorption was shown to dramatically depend on pH of blocking protein solutions and was minimum at pH=pI. Sorption of G-HRP weakly depended on pH of the blocking buffer. The blocking efficiency of proteins on unmodified beads, as well as of Tween-20 on formylated beads appeared to be pH independent. The optimized blocking step resulted in a multiple decrease in the non-specific sorption of conjugates on formylated beads.
Collapse
Affiliation(s)
- V V Shmanai
- Institute of Physical Organic Chemistry, Belarussian Academy of Sciences, Minsk.
| |
Collapse
|