Oligonucleotides as a Novel Therapeutic Approach: An Innovative Area for Drug Delivery in Neurological Disorders
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Abstract
RNA-based therapeutics have emerged as one of the most potent therapeutic options used for the modulation of gene/protein expression and gene editing with the potential to treat neurodegenerative diseases. However, the delivery of nucleic acids to the central nervous system (CNS) by the systemic route, remains a major hurdle.
To overcome this pitfall, this review focuses on oligonucleotide-based novel strategies including liposomes, carbon nanotubes, quantum dots, solid lipid nanoparticles, nano lipid carriers, polymeric nanoparticles, mesoporous silica, dendrimers, aptamers, nanobodies etc. These strategies are designed to overcome these barriers by different pathways and mechanisms of transport across the blood−brain barrier. Ongoing preclinical and clinical studies are assessing the safety and efficacy of Antisense Oligonucleotide) ASOs (in multiple genetic and acquired neurological conditions. The current review provides an update on novel approaches, preclinical, clinical evidence, and delivery route of ASOs. The administration of FDA-approved ASOs in neurological disorders is also described. The current evidence on the safety and efficacy of ASOs in brain diseases will help identify opportunities for a broader range of nucleic acids and accelerate the clinical translation of these innovative therapies.
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1- W. Grabowska-Pyrzewicz, A. Want, J. Leszek, and U. Wojda, “Antisense oligonucleotides for Alzheimer’s disease therapy: from the mRNA to miRNA paradigm,” eBioMedicine, vol. 74, p. 103691, Dec. 2021, doi: 10.1016/j.ebiom.2021.103691. DOI: https://doi.org/10.1016/j.ebiom.2021.103691
2- D. Kim et al., “Graphene quantum dots prevent α -synucleinopathy in Parkinson’ s disease,” Nat. Nanotechnol., 2018, doi: 10.1038/s41565-018-0179-y. DOI: https://doi.org/10.1038/s41565-018-0179-y
3- S. Swarbrick, N. Wragg, S. Ghosh, and A. Stolzing, “Systematic Review of miRNA as Biomarkers in Alzheimer’s Disease,” Mol. Neurobiol., vol. 56, no. 9, pp. 6156–6167, Sep. 2019, doi: 10.1007/s12035-019-1500-y. DOI: https://doi.org/10.1007/s12035-019-1500-y
4- C.-J. Choong, K. Baba, and H. Mochizuki, “Gene therapy for neurological disorders,” Expert Opin. Biol. Ther., vol. 16, no. 2, pp. 143–159, Feb. 2016, doi: 10.1517/14712598.2016.1114096.
5- A. Tomitaka et al., “Surface-engineered multimodal magnetic nanoparticles to manage CNS diseases,” Drug Discov. Today, vol. 24, no. 3, pp. 873–882, Mar. 2019, doi: 10.1016/j.drudis.2019.01.006. DOI: https://doi.org/10.1016/j.drudis.2019.01.006
6- C. F. Bennett, A. R. Krainer, and D. W. Cleveland, “Antisense Oligonucleotide Therapies for Neurodegenerative Diseases,” Annu. Rev. Neurosci., vol. 42, no. 1, pp. 385–406, Jul. 2019, doi: 10.1146/annurev-neuro-070918-050501. DOI: https://doi.org/10.1146/annurev-neuro-070918-050501
7- V. Sardone, H. Zhou, F. Muntoni, A. Ferlini, and M. Falzarano, “Antisense Oligonucleotide-Based Therapy for Neuromuscular Disease,” Molecules, vol. 22, no. 4, p. 563, Apr. 2017, doi: 10.3390/molecules22040563. DOI: https://doi.org/10.3390/molecules22040563
8- D. C. Henshall et al., “MicroRNAs in epilepsy: pathophysiology and clinical utility,” Lancet Neurol., vol. 15, no. 13, pp. 1368–1376, Dec. 2016, doi: 10.1016/S1474-4422(16)30246-0. DOI: https://doi.org/10.1016/S1474-4422(16)30246-0
9- T. Hirunagi, K. Sahashi, K. G. Meilleur, and M. Katsuno, “Nucleic Acid-Based Therapeutic Approach for Spinal and Bulbar Muscular Atrophy and Related Neurological Disorders,” Genes, vol. 13, no. 1, p. 109, Jan. 2022, doi: 10.3390/genes13010109.
10- H. Gandhi, A. K. Sharma, S. Mahant, and D. N. Kapoor, “Recent advancements in brain tumor targeting using magnetic nanoparticles,” Ther. Deliv., vol. 11, no. 2, pp. 97–112, Feb. 2020, doi: 10.4155/tde-2019-0077. DOI: https://doi.org/10.4155/tde-2019-0077
11- F. Sonvico et al., “Surface-Modified Nanocarriers for Nose-to-Brain Delivery: From Bioadhesion to Targeting,” Pharmaceutics, vol. 10, no. 1, p. 34, Mar. 2018, doi: 10.3390/pharmaceutics10010034. DOI: https://doi.org/10.3390/pharmaceutics10010034
12- A. Yu. Gerasimenko et al., “Interfaces Based on Laser-Structured Arrays of Carbon Nanotubes with Albumin for Electrical Stimulation of Heart Cell Growth,” Polymers, vol. 14, no. 9, p. 1866, May 2022, doi: 10.3390/polym14091866. DOI: https://doi.org/10.3390/polym14091866
13- S. Grafals-ruiz, N.; Rios-vicil, C.I.; Lozada-delgado, E.L.; Quiñones-díaz, B.I.; Noriega-rivera, R.A.; Martínez-zayas, G.; Y., “Brain Targeted Gold Liposomes Improve RNAi Delivery for Glioblastoma,” pp. 2809–2828, 2023. DOI: https://doi.org/10.2147/IJN.S241055
14- H. Nsairat et al., “Lipid nanostructures for targeting brain cancer,” Heliyon, vol. 7, no. 9, p. e07994, Sep. 2021, doi: 10.1016/j.heliyon.2021.e07994. DOI: https://doi.org/10.1016/j.heliyon.2021.e07994
15- E. Manek, F. Darvas, and G. A. Petroianu, “Use of Biodegradable, Chitosan-Based Nanoparticles in the Treatment of Alzheimer’s Disease,” Molecules, vol. 25, no. 20, p. 4866, Oct. 2020, doi: 10.3390/molecules25204866. DOI: https://doi.org/10.3390/molecules25204866
16- K. Morihiro, Y. Kasahara, and S. Obika, “Biological applications of xeno nucleic acids,” Mol. Biosyst., vol. 13, no. 2, pp. 235–245, 2017, doi: 10.1039/C6MB00538A. DOI: https://doi.org/10.1039/C6MB00538A
17- A. Bortolozzi, S. Manashirov, A. Chen, and F. Artigas, “Oligonucleotides as therapeutic tools for brain disorders: Focus on major depressive disorder and Parkinson’s disease,” Pharmacol. Ther., vol. 227, p. 107873, Nov. 2021, doi: 10.1016/j.pharmthera.2021.107873.
18- H. S. Min et al., “Systemic Brain Delivery of Antisense Oligonucleotides across the Blood–Brain Barrier with a Glucose‐Coated Polymeric Nanocarrier,” Angew. Chem. Int. Ed., vol. 59, no. 21, pp. 8173–8180, May 2020, doi: 10.1002/anie.201914751. DOI: https://doi.org/10.1002/anie.201914751
19- C. Rinaldi and M. J. A. Wood, “Antisense oligonucleotides: the next frontier for treatment of neurological disorders,” Nat. Rev. Neurol., vol. 14, no. 1, pp. 9–21, Jan. 2018, doi: 10.1038/nrneurol.2017.148. DOI: https://doi.org/10.1038/nrneurol.2017.148
20- H. Li, Y. Yang, W. Hong, M. Huang, M. Wu, and X. Zhao, “Applications of genome editing technology in the targeted therapy of human diseases: mechanisms, advances and prospects,” Signal Transduct. Target. Ther., vol. 5, no. 1, p. 1, Jan. 2020, doi: 10.1038/s41392-019-0089-y. DOI: https://doi.org/10.1038/s41392-019-0089-y
21- D. Brenner, A. C. Ludolph, and J. H. Weishaupt, “Gene specific therapies – the next therapeutic milestone in neurology,” Neurol. Res. Pract., vol. 2, no. 1, p. 25, Dec. 2020, doi: 10.1186/s42466-020-00075-z. DOI: https://doi.org/10.1186/s42466-020-00075-z
22- J. F. Alterman et al., “A divalent siRNA chemical scaffold for potent and sustained modulation of gene expression throughout the central nervous system,” Nat. Biotechnol., vol. 37, no. 8, pp. 884–894, Aug. 2019, doi: 10.1038/s41587-019-0205-0.
23- M. J. Gomes, S. Martins, and B. Sarmento, “siRNA as a tool to improve the treatment of brain diseases: Mechanism, targets and delivery,” Ageing Res. Rev., vol. 21, pp. 43–54, May 2015, doi: 10.1016/j.arr.2015.03.001. DOI: https://doi.org/10.1016/j.arr.2015.03.001
24- A. E. Aránega, E. Lozano‐velasco, L. Rodriguez‐outeiriño, F. Ramírez de Acuña, D. Franco, and F. Hernández‐torres, “Mirnas and muscle regeneration: Therapeutic targets in duchenne muscular dystrophy,” Int. J. Mol. Sci., vol. 22, no. 8, 2021, doi: 10.3390/ijms22084236. DOI: https://doi.org/10.3390/ijms22084236
25- M. H. Pourhanifeh et al., “Autophagy in cancers including brain tumors: role of MicroRNAs,” Cell Commun. Signal., vol. 18, no. 1, p. 88, Dec. 2020, doi: 10.1186/s12964-020-00587-w.
26- M. Fathi, S. Majidi, P. S. Zangabad, J. Barar, H. Erfan-Niya, and Y. Omidi, “Chitosan-based multifunctional nanomedicines and theranostics for targeted therapy of cancer,” Med. Res. Rev., vol. 38, no. 6, pp. 2110–2136, Sep. 2018, doi: 10.1002/med.21506. DOI: https://doi.org/10.1002/med.21506
27- M. Barani, M. Mukhtar, A. Rahdar, G. Sargazi, A. Thysiadou, and G. Z. Kyzas, “Progress in the Application of Nanoparticles and Graphene as Drug Carriers and on the Diagnosis of Brain Infections,” Molecules, vol. 26, no. 1, p. 186, Jan. 2021, doi: 10.3390/molecules26010186. DOI: https://doi.org/10.3390/molecules26010186
28- ALTERMAN, Julia F., et al. A divalent siRNA chemical scaffold for potent and sustained modulation of gene expression throughout the central nervous system. Nature biotechnology , 2019, 37.8: 884-894. DOI: https://doi.org/10.1038/s41587-019-0205-0
29- Wittrup A, Lieberman J. Knocking down disease: a progress report on siRNA therapeutics. Nature Reviews Genetics , 2015, 16.9: 543-552. DOI: https://doi.org/10.1038/nrg3978
30- X. Niu, J. Chen, and J. Gao, “Nanocarriers as a powerful vehicle to overcome blood-brain barrier in treating neurodegenerative diseases: Focus on recent advances,” Asian J. Pharm. Sci., vol. 14, no. 5, pp. 480–496, Sep. 2019, doi: 10.1016/j.ajps.2018.09.005. DOI: https://doi.org/10.1016/j.ajps.2018.09.005
31- SARVESTANI, Fatemeh Sabet, et al. microRNAs in liver and kidney ischemia reperfusion injury: Insight to improve transplantation outcome. Biomedicine & Pharmacotherapy, 2021, 133: 110944. DOI: https://doi.org/10.1016/j.biopha.2020.110944
32- M. Agrawal et al., “Biomaterials in treatment of Alzheimer’s disease,” Neurochem. Int., vol. 145, p. 105008, May 2021, doi: 10.1016/j.neuint.2021.105008. DOI: https://doi.org/10.1016/j.neuint.2021.105008
33- BRENNAN, Gary P.; HENSHALL, David C. MicroRNAs as regulators of brain function and targets for treatment of epilepsy. Nature Reviews Neurology , 2020, 16.9: 506-519. DOI: https://doi.org/10.1038/s41582-020-0369-8
34- M.-W. Seo and T.-E. Park, “Recent advances with liposomes as drug carriers for treatment of neurodegenerative diseases,” Biomed. Eng. Lett., vol. 11, no. 3, pp. 211–216, Aug. 2021, doi: 10.1007/s13534-021-00198-5. DOI: https://doi.org/10.1007/s13534-021-00198-5
35- X. Tian et al., “Bioactive Materials Recent advances in the development of nanomedicines for the treatment of ischemic stroke,” Bioact. Mater., vol. 6, no. 9, pp. 2854–2869, 2021, doi: 10.1016/j.bioactmat.2021.01.023. DOI: https://doi.org/10.1016/j.bioactmat.2021.01.023
36- M. K. Satapathy et al., “Solid Lipid Nanoparticles (SLNs): An Advanced Drug Delivery System Targeting Brain through BBB,” Pharmaceutics, vol. 13, no. 8, p. 1183, Jul. 2021, doi: 10.3390/pharmaceutics13081183. DOI: https://doi.org/10.3390/pharmaceutics13081183
37- A. Khosa, S. Reddi, and R. N. Saha, “Nanostructured lipid carriers for site-specific drug delivery,” Biomed. Pharmacother., vol. 103, pp. 598–613, Jul. 2018, doi: 10.1016/j.biopha.2018.04.055. DOI: https://doi.org/10.1016/j.biopha.2018.04.055
38- C. Tapeinos, M. Battaglini, and G. Ciofani, “Advances in the design of solid lipid nanoparticles and nanostructured lipid carriers for targeting brain diseases,” J. Controlled Release, vol. 264, pp. 306–332, Oct. 2017, doi: 10.1016/j.jconrel.2017.08.033. DOI: https://doi.org/10.1016/j.jconrel.2017.08.033
39- A. Ayub and S. Wettig, “An Overview of Nanotechnologies for Drug Delivery to the Brain,” Pharmaceutics, vol. 14, no. 2, p. 224, Jan. 2022, doi: 10.3390/pharmaceutics14020224. DOI: https://doi.org/10.3390/pharmaceutics14020224
40- C. Xiang, Y. Zhang, W. Guo, and X.-J. Liang, “Biomimetic carbon nanotubes for neurological disease therapeutics as inherent medication,” Acta Pharm. Sin. B, vol. 10, no. 2, pp. 239–248, Feb. 2020, doi: 10.1016/j.apsb.2019.11.003. DOI: https://doi.org/10.1016/j.apsb.2019.11.003
41- Henna, T.K.; Raphey, V.R.; Sankar, R.; Shirin, V.K.A.; Gangadharappa, H. V; Pramod, K, “Carbon nanostructures: the drug and the delivery system for brain disorders,” 2020. DOI: https://doi.org/10.1016/j.ijpharm.2020.119701
42- JUHAIRIYAH, Firda; DE LANGE, Elizabeth CM. Understanding drug delivery to the brain using liposome-based strategies: Studies that provide mechanistic insights are essential. The AAPS Journal , 2021, 23: 1-16. DOI: https://doi.org/10.1208/s12248-021-00648-z
43- X. Guo et al., “Multifunctional Selenium Quantum Dots for the Treatment of Alzheimer’s Disease by Reducing Aβ-Neurotoxicity and Oxidative Stress and Alleviate Neuroinflammation,” ACS Appl. Mater. Interfaces, vol. 13, no. 26, pp. 30261–30273, Jul. 2021, doi: 10.1021/acsami.1c00690. DOI: https://doi.org/10.1021/acsami.1c00690
44- S. Devi et al., “Quantum Dots: An Emerging Approach for Cancer Therapy,” Front. Mater., vol. 8, p. 798440, Jan. 2022, doi: 10.3389/fmats.2021.798440. DOI: https://doi.org/10.3389/fmats.2021.798440
45- GASTALDI, Lucia, et al. Solid lipid nanoparticles as vehicles of drugs to the brain: current state of the art. European Journal of Pharmaceutics and Biopharmaceutics, 2014, 87.3: 433-444. DOI: https://doi.org/10.1016/j.ejpb.2014.05.004
46- M. Sadat, S. Gharbi, S. Jafarinejad-farsangi, and Z. Ansari-asl, “Toxicology in Vitro Secondary toxic e ff ect of graphene oxide and graphene quantum dots alters the expression of miR-21 and miR-29a in human cell lines,” Toxicol. In Vitro, vol. 65, no. February, p. 104796, 2020, doi: 10.1016/j.tiv.2020.104796. DOI: https://doi.org/10.1016/j.tiv.2020.104796
47- Almajidi, Yasir Q.; Albadri, Ahmed A.; Jwaid, Mazen M.; and khalaf, Yaseen T. "Utilization of Semiconductor Nanocrystals In Cancer Diagnose And Treatment," Maaen Journal for Medical Sciences. 2023; 2 )4(, 137-146. https://doi.org/10.55810/2789-9136.1034 DOI: https://doi.org/10.55810/2789-9136.1034
48- G. Perini, V. Palmieri, G. Ciasca, M. De Spirito, and M. Papi, “Unravelling the Potential of Graphene Quantum Dots in Biomedicine and Neuroscience,” Int. J. Mol. Sci., vol. 21, no. 10, p. 3712, May 2020, doi: 10.3390/ijms21103712. DOI: https://doi.org/10.3390/ijms21103712
49- KHAN, Namrah, et al. Nanostructured lipid carriers-mediated brain delivery of carbamazepine for improved in vivo anticonvulsant and anxiolytic activity. International Journal of Pharmaceutics, 2020, 577: 119033. DOI: https://doi.org/10.1016/j.ijpharm.2020.119033
50- W. Chen, Y. Hu, and D. Ju, “Gene therapy for neurodegenerative disorders: advances, insights and prospects,” Acta Pharm. Sin. B, vol. 10, no. 8, pp. 1347–1359, Aug. 2020, doi: 10.1016/j.apsb.2020.01.015. DOI: https://doi.org/10.1016/j.apsb.2020.01.015
51- R. M. Lane et al., “Translating Antisense Technology into a Treatment for Huntington’s Disease,” in Huntington’s Disease, S. V. Precious, A. E. Rosser, and S. B. Dunnett, Eds., in Methods in Molecular Biology, vol. 1780. New York, NY: Springer New York, 2018, pp. 497–523. doi: 10.1007/978-1-4939-7825-0_23. DOI: https://doi.org/10.1007/978-1-4939-7825-0_23
52- S. Naqvi, A. Panghal, and S. J. S. Flora, “Nanotechnology: A Promising Approach for Delivery of Neuroprotective Drugs,” Front. Neurosci., vol. 14, p. 494, Jun. 2020, doi: 10.3389/fnins.2020.00494. DOI: https://doi.org/10.3389/fnins.2020.00494
53- L. K. C. Lee, L. I. Leong, Y. Liu, M. Luo, H. Y. E. Chan, and C. H. J. Choi, “Preclinical Nanomedicines for Polyglutamine-Based Neurodegenerative Diseases,” Mol. Pharm., vol. 18, no. 2, pp. 610–626, Feb. 2021, doi: 10.1021/acs.molpharmaceut.0c00506. DOI: https://doi.org/10.1021/acs.molpharmaceut.0c00506
54- Jayant, Rahul Dev, et al. Sustained-release nanoART formulation for the treatment of neuroAIDS. International journal of nanomedicine , 2015, 1077-1093. DOI: https://doi.org/10.2147/IJN.S76517
55- R. M. Kandell, L. E. Waggoner, and E. J. Kwon, “Nanomedicine for Acute Brain Injuries: Insight from Decades of Cancer Nanomedicine,” Mol. Pharm., vol. 18, no. 2, pp. 522–538, Feb. 2021, doi: 10.1021/acs.molpharmaceut.0c00287.
56- C. A. Stein and D. Castanotto, “FDA-Approved Oligonucleotide Therapies in 2017,” Mol. Ther., vol. 25, no. 5, pp. 1069–1075, May 2017, doi: 10.1016/j.ymthe.2017.03.023. DOI: https://doi.org/10.1016/j.ymthe.2017.03.023
57- A. Salazar-ramiro et al., “Cytotoxicity induced by carbon nanotubes in experimental malignant glioma,” pp. 6005–6026, 2017. DOI: https://doi.org/10.2147/IJN.S139004
58- MEHER, Jaya G., et al. Carbon nanotubes (CNTs): a novel drug delivery tool in brain tumor treatment. In: Nanotechnology-Based Targeted Drug Delivery Systems for Brain Tumors. Academic Press, 2018. p. 375-396. DOI: https://doi.org/10.1016/B978-0-12-812218-1.00014-2
59- A. Kont, M. R. Aburto, J. F. Cryan, and C. M. O. Driscoll, “Advances in the Design of (Nano) Formulations for Delivery of Antisense Oligonucleotides and Small Interfering RNA: Focus on the Central Nervous System,” 2021, doi: 10.1021/acs.molpharmaceut.0c01238.
60- J. Yang, K. M. Luly, and J. J. Green, “Nonviral nanoparticle gene delivery into the CNS for neurological disorders and brain cancer applications,” WIREs Nanomedicine Nanobiotechnology, vol. 15, no. 2, Mar. 2023, doi: 10.1002/wnan.1853. DOI: https://doi.org/10.1002/wnan.1853
61- CHAKRABORTY, Pratik, et al. Quantum dots: The cutting-edge nanotheranostics in brain cancer management. Journal of Controlled Release, 2022, 350: 698-715. DOI: https://doi.org/10.1016/j.jconrel.2022.08.047
62- B. N. Singh, V. K. Gupta, J. Chen, and A. G. Atanasov, “Organic Combinatory Approaches for Gene Therapy,” Trends Biotechnol., vol. xx, pp. 1–3, doi: 10.1016/j.tibtech.2017.07.010. DOI: https://doi.org/10.1016/j.tibtech.2017.07.010
63- ALBADRI, Ahmed A.; ABDULBAQI, Mustafa R.; ALMAJIDI, Yasir Q. Recent Trends in Chronopharmaceutics, Pulsatile Drug Delivery System. Al Mustansiriyah Journal of Pharmaceutical Sciences , 2019, 19.4: 41-49. DOI: https://doi.org/10.32947/ajps.v19i4.631
64- Z. Sezgin-bayindir, A. D. Ergin, M. Parmaksiz, A. E. Elcin, Y. M. Elcin, and N. Yuksel, “Evaluation of various block copolymers for micelle formation and brain drug delivery: In vitro characterization and cellular uptake studies,” J. Drug Deliv. Sci. Technol., vol. 36, pp. 120–129, Dec. 2016, doi: 10.1016/j.jddst.2016.10.003. DOI: https://doi.org/10.1016/j.jddst.2016.10.003
65- K. Sydow, H. Nikolenko, D. Lorenz, R. H. Müller, and M. Dathe, “Lipopeptide-based micellar and liposomal carriers: Influence of surface charge and particle size on cellular uptake into blood brain barrier cells,” Eur. J. Pharm. Biopharm., vol. 109, pp. 130–139, Dec. 2016, doi: 10.1016/j.ejpb.2016.09.019. DOI: https://doi.org/10.1016/j.ejpb.2016.09.019
66- A. R. Rama et al., “Circular Sponge against miR-21 Enhances the Antitumor Activity of Doxorubicin against Breast Cancer Cells,” Int. J. Mol. Sci., vol. 23, no. 23, p. 14803, Nov. 2022, doi: 10.3390/ijms232314803. DOI: https://doi.org/10.3390/ijms232314803
67- X. Tan et al., “A curcumin-loaded polymeric micelle as a carrier of a microRNA-21 antisense-oligonucleotide for enhanced anti-tumor effects in a glioblastoma animal model,” Biomater. Sci., vol. 6, no. 2, pp. 407–417, 2018, doi: 10.1039/C7BM01088E. DOI: https://doi.org/10.1039/C7BM01088E
68- L. Han et al., “Redox-responsive theranostic nanoplatforms based on inorganic nanomaterials,” J. Controlled Release, vol. 259, pp. 40–52, Aug. 2017, doi: 10.1016/j.jconrel.2017.03.018. DOI: https://doi.org/10.1016/j.jconrel.2017.03.018
69- Q. Ma, Y. Li, and X. Su, “Silica-nanobead-based sensors for analytical and bioanalytical applications,” TrAC Trends Anal. Chem., vol. 74, pp. 130–145, Dec. 2015, doi: 10.1016/j.trac.2015.06.006. DOI: https://doi.org/10.1016/j.trac.2015.06.006
70- X. Tong, L. Ga, J. Ai, and Y. Wang, “Progress in cancer drug delivery based on AS1411 oriented nanomaterials,” pp. 1–36, 2022, doi: 10.1186/s12951-022-01240-z. DOI: https://doi.org/10.1186/s12951-022-01240-z
71- P. J. Bates, D. A. Laber, D. M. Miller, S. D. Thomas, and J. O. Trent, “Discovery and development of the G-rich oligonucleotide AS1411 as a novel treatment for cancer,” Exp. Mol. Pathol., vol. 86, no. 3, pp. 151–164, Jun. 2009, doi: 10.1016/j.yexmp.2009.01.004. DOI: https://doi.org/10.1016/j.yexmp.2009.01.004
72- Y. Shen, B. Cao, N. R. Snyder, K. M. Woeppel, J. R. Eles, and X. T. Cui, “ROS responsive resveratrol delivery from LDLR peptide conjugated PLA ‑ coated mesoporous silica nanoparticles across the blood – brain barrier,” J. Nanobiotechnology, pp. 1–17, 2018, doi: 10.1186/s12951-018-0340-7. DOI: https://doi.org/10.1186/s12951-018-0340-7
73- ZAKARIA, Zulfirdaus, et al. A review of progressive advanced polymer nanohybrid membrane in fuel cell application. International Journal of Energy Research, 2020, 44.11: 8255-8295. DOI: https://doi.org/10.1002/er.5516
74- J. Wang, Z. Lu, M. G. Wientjes, and J. L. Au, “Delivery of siRNA Therapeutics : Barriers and Carriers,” vol. 12, no. 4, pp. 492–503, 2010, doi: 10.1208/s12248-010-9210-4. DOI: https://doi.org/10.1208/s12248-010-9210-4
75- J. Zhou and J. Rossi, “Aptamers as targeted therapeutics: current potential and challenges,” Nat. Publ. Group, 2016, doi: 10.1038/nrd.2016.199. DOI: https://doi.org/10.1038/nrd.2016.199
76- M. R. Dunn, R. M. Jimenez, and J. C. Chaput, “Analysis of aptamer discovery and technology”, doi: 10.1038/s41570017-0076.
77- L. Wan et al., “ce pt us cr t,” Expert Opin. Drug Deliv., vol. 0, no. 0, p. 1, 2019, doi: 10.1080/17425247.2019.1575808. DOI: https://doi.org/10.1080/17425247.2019.1575808
78- C. Lines, “Supporting Information”.
79- P. Amero, S. Khatua, and C. Rodriguez-aguayo, “Aptamers : Novel Therapeutics and Potential Role,” 2020. DOI: https://doi.org/10.3390/cancers12102889
80- A. Af et al., “The Discovery of RNA Aptamers that Selectively Bind Glioblastoma Stem Cells,” vol. 18, no. December, pp. 99–109, 2019, doi: 10.1016/j.omtn.2019.08.015. DOI: https://doi.org/10.1016/j.omtn.2019.08.015
81- MARAIE, Nidhal K.; ALMAJIDI, Yasser Qasim. Effect of different mucoadhesive polymers on release of ondansetron HCl from intranasal mucoadhesive in situ gel. Al Mustansiriyah Journal of Pharmaceutical Sciences , 2017, 17.2: 10-10. . DOI: https://doi.org/10.32947/ajps.v17i2.47
82- F. Rahbarizadeh and D. Ahmadvand, “Nanobody ; an Old Concept,” pp. 299–338, 2011, doi: 10.3109/08820139.2010.542228. DOI: https://doi.org/10.3109/08820139.2010.542228
83- S. Sadekar and H. Ghandehari, “Transepithelial transport and toxicity of PAMAM dendrimers: Implications for oral drug delivery ☆,” Adv. Drug Deliv. Rev., vol. 64, no. 6, pp. 571–588, 2012, doi: 10.1016/j.addr.2011.09.010. DOI: https://doi.org/10.1016/j.addr.2011.09.010
84- A. Sharma, J. E. Porterfield, E. Smith, S. Kannan, and R. M. Kannan, “PT,” J. Controlled Release, p. #pagerange#, 2018, doi: 10.1016/j.jconrel.2018.06.003. DOI: https://doi.org/10.1016/j.jconrel.2018.06.003
85- A. Gothwal, K. N. Nakhate, A. Alexander, and U. Gupta, “Boosted Memory and Improved Brain Bio-availability of Rivastigmine: Targeting Effort to Brain using Covalently Tethered Lower Generation PAMAM Dendrimers with Lactoferrin,” 2018, doi: 10.1021/acs.molpharmaceut.8b00537. DOI: https://doi.org/10.1021/acs.molpharmaceut.8b00537
86- GAURO, Rahul, et al. Advances in dendrimer-mediated targeted drug delivery to the brain. Journal of Nanoparticle Research, 2021, 23: 1-20. DOI: https://doi.org/10.1007/s11051-021-05175-8
87- C. J. Choong, K. Baba, and H. Mochizuki, “Gene therapy for neurological disorders,” Expert Opin. Biol. Ther., vol. 16, no. 2, pp. 143–159, 2016, doi: 10.1517/14712598.2016.1114096. DOI: https://doi.org/10.1517/14712598.2016.1114096
88- A. Bortolozzi, S. Manashirov, A. Chen, and F. Artigas, “Oligonucleotides as therapeutic tools for brain disorders: Focus on major depressive disorder and Parkinson’s disease,” Pharmacol. Ther., vol. 227, p. 107873, 2021, doi: 10.1016/j.pharmthera.2021.107873. DOI: https://doi.org/10.1016/j.pharmthera.2021.107873
89- T. Hirunagi, K. Sahashi, K. G. Meilleur, and M. Katsuno, “Nucleic Acid-Based Therapeutic Approach for Spinal and Bulbar Muscular Atrophy and Related Neurological Disorders,” 2022. DOI: https://doi.org/10.3390/genes13010109
90- M. H. Pourhanifeh, M. Mahjoubin-tehran, and M. R. Karimzadeh, “Autophagy in cancers including brain tumors: role of MicroRNAs,” pp. 1–22, 2020. DOI: https://doi.org/10.1186/s12964-020-00587-w
91- R. M. Kandell, L. E. Waggoner, and E. J. Kwon, “Nanomedicine for Acute Brain Injuries: Insight from Decades of Cancer Nanomedicine,” Mol. Pharm., vol. 18, no. 2, pp. 522–538, 2021, doi: 10.1021/acs.molpharmaceut.0c00287. DOI: https://doi.org/10.1021/acs.molpharmaceut.0c00287
92- GOYENVALLE, Aurélie, et al. Considerations in the preclinical assessment of the safety of antisense oligonucleotides. Nucleic acid therapeutics, 2023, 33.1: 1-16. DOI: https://doi.org/10.1089/nat.2022.0061
93- J. E. Zuckerman and M. E. Davis, “Clinical experiences with systemically administered siRNA-based therapeutics in cancer,” Nat. Rev. Drug Discov., vol. 14, no. 12, pp. 843–856, Dec. 2015, doi: 10.1038/nrd4685. DOI: https://doi.org/10.1038/nrd4685
94- F. Alhamadani et al., “Adverse Drug Reactions and Toxicity of the Food and Drug Administration–Approved Antisense Oligonucleotide Drugs,” Drug Metab. Dispos., vol. 50, no. 6, pp. 879–887, Jun. 2022, doi: 10.1124/dmd.121.000418. DOI: https://doi.org/10.1124/dmd.121.000418
95- F. Alhakmani, S. A. Khan, and A. Ahmad, “Determination of total phenol, in-vitro antioxidant and anti-inflammatory activity of seeds and fruits of Zizyphus spina-christi grown in Oman,” Asian Pac. J. Trop. Biomed., vol. 4, pp. S656–S660, Jul. 2014, doi: 10.12980/APJTB.4.2014APJTB-2014-0273. DOI: https://doi.org/10.12980/APJTB.4.2014APJTB-2014-0273
96- Y. Weng and Y. Huang, “The Advances of Biomacromolecule-based Nanomedicine in Brain Disease,” in Nanomedicine in Brain Diseases, X. Xue, Ed., Singapore: Springer Singapore, 2019, pp. 181–208. doi: 10.1007/978-981-13-8731-9_7. DOI: https://doi.org/10.1007/978-981-13-8731-9_7
97- M. C. P. Mendonça, A. Kont, M. R. Aburto, J. F. Cryan, and C. M. O’Driscoll, “Advances in the Design of (Nano)Formulations for Delivery of Antisense Oligonucleotides and Small Interfering RNA: Focus on the Central Nervous System,” Mol. Pharm., vol. 18, no. 4, pp. 1491–1506, Apr. 2021, doi: 10.1021/acs.molpharmaceut.0c01238. DOI: https://doi.org/10.1021/acs.molpharmaceut.0c01238
98- Astra Zeneca (last), “Eplontersen Met Co-Primary and Secondary Endpoints in Interim Analysis of the NEURO-TTRansform Phase III Trial for Hereditary Transthyretin-Mediated Amyloid Polyneuropathy (ATTRv-PN),” 2022, [Online]. Available: https://www.astrazeneca. com/media-centre/press-releases/2022/eplontersen-phase-iii-trial-met-co-primary-endpoints.html
99- J. Kim et al., “Patient-Customized Oligonucleotide Therapy for a Rare Genetic Disease,” N. Engl. J. Med., vol. 381, no. 17, pp. 1644–1652, Oct. 2019, doi: 10.1056/NEJMoa1813279. DOI: https://doi.org/10.1056/NEJMoa1813279
100- M. Amanat, C. L. Nemeth, A. S. Fine, D. G. Leung, and A. Fatemi, “Antisense Oligonucleotide Therapy for the Nervous System: From Bench to Bedside with Emphasis on Pediatric Neurology,” Pharmaceutics, vol. 14, no. 11, p. 2389, Nov. 2022, doi: 10.3390/pharmaceutics14112389. DOI: https://doi.org/10.3390/pharmaceutics14112389
