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Thakur S, Sinhari A, Jain P, Jadhav HR. A perspective on oligonucleotide therapy: Approaches to patient customization. Front Pharmacol 2022; 13:1006304. [PMID: 36339619 PMCID: PMC9626821 DOI: 10.3389/fphar.2022.1006304] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 10/05/2022] [Indexed: 09/12/2023] Open
Abstract
It is estimated that the human genome encodes 15% of proteins that are considered to be disease-modifying. Only 2% of these proteins possess a druggable site that the approved clinical candidates target. Due to this disparity, there is an immense need to develop therapeutics that may better mitigate the disease or disorders aroused by non-druggable and druggable proteins or enzymes. The recent surge in approved oligonucleotide therapeutics (OT) indicates the imminent potential of these therapies. Oligonucleotide-based therapeutics are of intermediate size with much-improved selectivity towards the target and fewer off-target effects than small molecules. The OTs include Antisense RNAs, MicroRNA (MIR), small interfering RNA (siRNA), and aptamers, which are currently being explored for their use in neurodegenerative disorders, cancer, and even orphan diseases. The present review is a congregated effort to present the past and present of OTs and the current efforts to make OTs for plausible future therapeutics. The review provides updated literature on the challenges and bottlenecks of OT and recent advancements in OT drug delivery. Further, this review deliberates on a newly emerging approach to personalized treatment for patients with rare and fatal diseases with OT.
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Affiliation(s)
- Shikha Thakur
- Pharmaceutical Chemistry Laboratory, Department of Pharmacy, Birla Institute of Technology and Sciences Pilani, Pilani, RJ, India
| | - Apurba Sinhari
- Pharmaceutical Chemistry Laboratory, Department of Pharmacy, Birla Institute of Technology and Sciences Pilani, Pilani, RJ, India
| | - Priti Jain
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Sciences, Delhi Pharmaceutical Sciences and Research University, New Delhi, India
| | - Hemant R. Jadhav
- Pharmaceutical Chemistry Laboratory, Department of Pharmacy, Birla Institute of Technology and Sciences Pilani, Pilani, RJ, India
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2
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Oberemok VV, Andreeva OA, Laikova KV, Novikov IA, Kubyshkin AV. Post-genomic platform for development of oligonucleotide vaccines against RNA viruses: diamond cuts diamond. Inflamm Res 2022; 71:729-739. [PMID: 35523969 PMCID: PMC9075145 DOI: 10.1007/s00011-022-01582-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 05/01/2022] [Indexed: 12/02/2022] Open
Abstract
The coronavirus pandemic has starkly demonstrated the need to create highly effective vaccines against various viral diseases. The emerging new platforms for vaccine creation (adenovirus vectors and mRNA vaccines) have shown their worth in the fight against the prevention of coronavirus infection. However, adenovirus vectors and mRNA vaccines have a serious disadvantage: as a rule, only the S protein of the coronavirus is presented as an antigen. This tactic for preventing infection allows the ever-mutating virus to escape quickly from the immunity protection provided by such vaccines. Today, viral genomic databases are well-developed, which makes it possible to create new vaccines on a fundamentally new post-genomic platform. In addition, the technology for the synthesis of nucleic acids is currently experiencing an upsurge in demand in various fields of molecular biology. The accumulated experience suggests that the unique genomic sequences of viruses can act as antigens that trigger powerful humoral and cellular immunity. To achieve this effect, the following conditions must be created: the structure of the nucleic acid must be single-stranded, have a permanent 3D nanostructure, and have a unique sequence absent in the vaccinated organism. Oligonucleotide vaccines are able to resist the rapidly changing genomic sequences of RNA viruses by using conserved regions of their genomes to generate a long-term immune response, acting according to the adage that a diamond cuts a diamond. In addition, oligonucleotide vaccines will not contribute to antibody-dependent enhanced infection, since the nucleic acid of the coronavirus is inside the viral particle. It is obvious that new epidemics and pandemics caused by RNA viruses will continue to arise periodically in the human population. The creation of new, safe, and effective platforms for the production of vaccines that can flexibly change and adapt to new subtypes of viruses is very urgent and at this moment should be considered as a strategically necessary task.
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Affiliation(s)
- V V Oberemok
- Department of Molecular Genetics and Biotechnologies, V.I. Vernadsky Crimean Federal University, Simferopol, Crimea. .,Engineering Center 'Genetic and Cell Biotechnologies', V.I. Vernadsky Crimean Federal University, Simferopol, Crimea.
| | - O A Andreeva
- Department of Molecular Genetics and Biotechnologies, V.I. Vernadsky Crimean Federal University, Simferopol, Crimea.,Engineering Center 'Genetic and Cell Biotechnologies', V.I. Vernadsky Crimean Federal University, Simferopol, Crimea
| | - K V Laikova
- Biochemistry Department, V.I. Vernadsky Crimean Federal University, Simferopol, Crimea
| | - I A Novikov
- Department of Molecular Genetics and Biotechnologies, V.I. Vernadsky Crimean Federal University, Simferopol, Crimea
| | - A V Kubyshkin
- Engineering Center 'Genetic and Cell Biotechnologies', V.I. Vernadsky Crimean Federal University, Simferopol, Crimea
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Prokhorova D, Zhukova (Eschenko) N, Lemza A, Sergeeva M, Amirkhanov R, Stepanov G. Application of the CRISPR/Cas9 System to Study Regulation Pathways of the Cellular Immune Response to Influenza Virus. Viruses 2022; 14:v14020437. [PMID: 35216030 PMCID: PMC8879999 DOI: 10.3390/v14020437] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 02/04/2022] [Accepted: 02/16/2022] [Indexed: 11/16/2022] Open
Abstract
Influenza A virus (IAV) causes a respiratory infection that affects millions of people of different age groups and can lead to acute respiratory distress syndrome. Currently, host genes, receptors, and other cellular components critical for IAV replication are actively studied. One of the most convenient and accessible genome-editing tools to facilitate these studies is the CRISPR/Cas9 system. This tool allows for regulating the expression of both viral and host cell genes to enhance or impair viral entry and replication. This review considers the effect of the genome editing system on specific target genes in cells (human and chicken) in terms of subsequent changes in the influenza virus life cycle and the efficiency of virus particle production.
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Affiliation(s)
- Daria Prokhorova
- Laboratory of Genome Editing, Institute of Chemical Biology and Fundamental Medicine of the Siberian Branch of the Russian Academy of Sciences, 630090 Novosibirsk, Russia; (D.P.); (N.Z.); (A.L.); (M.S.); (R.A.)
- Department of Natural Sciences, Novosibirsk State University, 630090 Novosibirsk, Russia
| | - Natalya Zhukova (Eschenko)
- Laboratory of Genome Editing, Institute of Chemical Biology and Fundamental Medicine of the Siberian Branch of the Russian Academy of Sciences, 630090 Novosibirsk, Russia; (D.P.); (N.Z.); (A.L.); (M.S.); (R.A.)
| | - Anna Lemza
- Laboratory of Genome Editing, Institute of Chemical Biology and Fundamental Medicine of the Siberian Branch of the Russian Academy of Sciences, 630090 Novosibirsk, Russia; (D.P.); (N.Z.); (A.L.); (M.S.); (R.A.)
| | - Mariia Sergeeva
- Laboratory of Genome Editing, Institute of Chemical Biology and Fundamental Medicine of the Siberian Branch of the Russian Academy of Sciences, 630090 Novosibirsk, Russia; (D.P.); (N.Z.); (A.L.); (M.S.); (R.A.)
- Laboratory of Vector Vaccines, Smorodintsev Research Institute of Influenza, Ministry of Health of the Russian Federation, 197376 Saint Petersburg, Russia
| | - Rinat Amirkhanov
- Laboratory of Genome Editing, Institute of Chemical Biology and Fundamental Medicine of the Siberian Branch of the Russian Academy of Sciences, 630090 Novosibirsk, Russia; (D.P.); (N.Z.); (A.L.); (M.S.); (R.A.)
| | - Grigory Stepanov
- Laboratory of Genome Editing, Institute of Chemical Biology and Fundamental Medicine of the Siberian Branch of the Russian Academy of Sciences, 630090 Novosibirsk, Russia; (D.P.); (N.Z.); (A.L.); (M.S.); (R.A.)
- Correspondence: ; Tel.: +7-383-3635189
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Gopi C, Dhanaraju MD, Dhanaraju K. Antisense oligonucleotides: recent progress in the treatment of various diseases. BENI-SUEF UNIVERSITY JOURNAL OF BASIC AND APPLIED SCIENCES 2022. [DOI: 10.1186/s43088-022-00202-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Antisense oligonucleotides are a promising novel class of therapeutic agents to treat different diseases in living things. They provide an efficient method for making target-selective agents because they change gene expression sequences. Therefore, the malfunctioning protein could be stopped, and the source of disease would be obliterated. The existing reviews of antisense oligonucleotides are focusing on discovery, development and concept. However, there is no review paper concerning the latest development of antisense oligonucleotides and their different therapeutic uses. Therefore, the present work has been targeting a comprehensive summary of newly synthesized antisense oligonucleotides and their biological activities.
Main body
Antisense oligonucleotides are different from traditional therapeutic agents that are planned to interact with mRNA and modulate protein expression through a unique mechanism of action. In the last three decades, several researchers revealed the newer antisense oligonucleotides found with a high therapeutic profile due to more selective action on the drug target and thus producing a lesser side effect and low toxicity. This review emphasizes the research work on antisense oligonucleotides and their therapeutic activities.
Short conclusion
With the support of the literature review, here we enlisted various antisense oligonucleotides that were prepared by appropriate technique and explored their pharmacological activities. To the best of our knowledge, it is the right time to consider the antisense oligonucleotides as a perfect choice of treatment for different diseases due to conceptual simplicity, more selective action, lesser side effects, low toxicity and permanent cure.
Graphical abstract
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Kanarskaya MA, Golyshev VM, Pyshnyi DV, Lomzov AA. Structure and hybridization properties of phosphoryl guanidine oligonucleotides under crowding conditions. Biochem Biophys Res Commun 2021; 577:110-115. [PMID: 34509722 DOI: 10.1016/j.bbrc.2021.09.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Accepted: 09/01/2021] [Indexed: 10/20/2022]
Abstract
Phosphoryl guanidine oligonucleotides (PGOs) are promising uncharged analogs of nucleic acids and are used in a variety of applications. The importance of hydration is frequently ignored during the design of modified nucleic acid probes. Such hydrophobic modifications (phosphoryl guanidine) are expected to have a significant impact on the structure and thermal stability of the affected oligo with complementary nucleic acids. Here we aimed to investigate (by the osmotic stress method) hydration changes upon the formation of a duplex of a PGO with complementary DNA. According to our results, the presence of phosphoryl guanidines in one or both strands of a duplex only minimally affects hydration alterations under crowding conditions. The secondary structure of native and modified duplexes did not change significantly in the presence of ethanol, ethylene glycol, polyethylene glycol 200, or polyethylene glycol 1000. After the addition of a cosolvent, the thermodynamic stability of the PGO complexes changed in the same manner as that seen in a corresponding DNA duplex. The findings reported here and our previous studies form the basis for efficient use of PGOs in basic research and a variety of applications.
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Affiliation(s)
- Maria A Kanarskaya
- Laboratory of Biomedical Chemistry, Institute of Chemical Biology and Fundamental Medicine SB RAS, Novosibirsk, 630090, Russia; Novosibirsk State University, Novosibirsk, 630090, Russia
| | - Victor M Golyshev
- Laboratory of Biomedical Chemistry, Institute of Chemical Biology and Fundamental Medicine SB RAS, Novosibirsk, 630090, Russia; Novosibirsk State University, Novosibirsk, 630090, Russia.
| | - Dmitrii V Pyshnyi
- Laboratory of Biomedical Chemistry, Institute of Chemical Biology and Fundamental Medicine SB RAS, Novosibirsk, 630090, Russia
| | - Alexander A Lomzov
- Laboratory of Biomedical Chemistry, Institute of Chemical Biology and Fundamental Medicine SB RAS, Novosibirsk, 630090, Russia; Novosibirsk State University, Novosibirsk, 630090, Russia.
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Lomzov AA, Kupryushkin MS, Dyudeeva ES, Pyshnyi DV. A Comparative Study of the Hybridization of Phosphoryl Guanidine Oligonucleotides with DNA and RNA. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2021. [DOI: 10.1134/s1068162021020151] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Golyshev VM, Pyshnyi DV, Lomzov AA. Effects of Phosphoryl Guanidine Modification of Phosphate Residues on the Structure and Hybridization of Oligodeoxyribonucleotides. J Phys Chem B 2021; 125:2841-2855. [PMID: 33724825 DOI: 10.1021/acs.jpcb.0c10214] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Phosphoryl guanidine oligonucleotides (PGOs) are promising tools for biological research and development of biosensors and therapeutics. We performed structural and hybridization analyses of octa-, deca-, and dodecamers with all phosphate residues modified by 1,3-dimethylimidazolidine-2-imine moieties. Similarity of the B-form double helix between native and modified duplexes was noted. In PGO duplexes, we detected a decrease in the proportion of C2'-endo and an increased proportion of C1'-exo sugar conformations of the modified chain. Applicability of the two-state model to denaturation transition of all studied duplexes was proved for the first time. Sequence-dependent effects of this modification on hybridization properties were observed. The thermal stability of PGO complexes is almost native at 100 mM NaCl and slightly increases with decreasing ionic strength. An increase in water activity and dramatic changes in interaction with cations and in solvation of PGOs and their duplexes were noted, resulting in slight elevation of the melting temperature after an ionic-strength decrease from 1 M NaCl down to deionized water. Decreased binding of sodium ions and decreased water solvation were documented for PGOs and their duplexes. In contrast to DNA, the PGO duplex formation leads to a release of several cations. The water shell is significantly more disordered near PGOs and their complexes. Nevertheless, changes in solvation during the formation of native and PGO complexes are similar and indicate that it is possible to develop models for predictive calculations of the thermodynamic properties of phosphoryl guanidine oligomers. Our results may help devise an approach for the rational design of PGOs as novel improved molecular probes and tools for many modern methods involving oligonucleotides.
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Affiliation(s)
- Victor M Golyshev
- Institute of Chemical Biology and Fundamental Medicine, Novosibirsk 630090, Russia.,Novosibirsk State University, Novosibirsk 630090, Russia
| | - Dmitrii V Pyshnyi
- Institute of Chemical Biology and Fundamental Medicine, Novosibirsk 630090, Russia.,Novosibirsk State University, Novosibirsk 630090, Russia
| | - Alexander A Lomzov
- Institute of Chemical Biology and Fundamental Medicine, Novosibirsk 630090, Russia.,Novosibirsk State University, Novosibirsk 630090, Russia
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