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Keywords = agomir and antagomir therapy

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45 pages, 4152 KiB  
Review
Connecting the Dots: How MicroRNAs Link Asthma and Atherosclerosis
by Răzvan-Ionuț Zimbru, Elena-Larisa Zimbru, Florina-Maria Bojin, Laura Haidar, Minodora Andor, Octavia Oana Harich, Gabriela Tănasie, Carmen Tatu, Diana-Evelyne Mailat, Iulia-Maria Zbîrcea, Bogdan Hirtie, Cristina Uța, Camelia-Felicia Bănărescu and Carmen Panaitescu
Int. J. Mol. Sci. 2025, 26(8), 3570; https://doi.org/10.3390/ijms26083570 - 10 Apr 2025
Viewed by 1222
Abstract
Asthma and atherosclerosis are chronic conditions with distinct pathophysiologies, but overlapping inflammatory mechanisms that suggest a potential common regulatory framework. MicroRNAs (miRNAs), small non-coding RNA molecules that modulate gene expression post-transcriptionally, could be key players in linking these disorders. This review outlines how [...] Read more.
Asthma and atherosclerosis are chronic conditions with distinct pathophysiologies, but overlapping inflammatory mechanisms that suggest a potential common regulatory framework. MicroRNAs (miRNAs), small non-coding RNA molecules that modulate gene expression post-transcriptionally, could be key players in linking these disorders. This review outlines how miRNAs contribute to the complex interplay between asthma and atherosclerosis, focusing on key miRNAs involved in inflammatory pathways, immune cell regulation and vascular remodeling. We discuss specific miRNAs, such as miR-155, miR-21 and miR-146a, which have been shown to modulate inflammatory cytokine production and T cell differentiation, impacting respiratory and cardiovascular health. The common miRNAs found in both asthma and atherosclerosis emphasize their role as potential biomarkers, but also as therapeutic targets. Understanding these molecular connections may unlock novel approaches for innovative, integrated treatment strategies that address both conditions and may significantly improve patient outcomes. Further research is needed to explore mechanistic pathways and validate the translational potential of miRNA-based interventions in preclinical and clinical settings. Full article
(This article belongs to the Special Issue Recent Advances in RNA Drug Development)
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18 pages, 1726 KiB  
Review
MicroRNAs-Based Theranostics against Anesthetic-Induced Neurotoxicity
by Roseleena Minz, Praveen Kumar Sharma, Arvind Negi and Kavindra Kumar Kesari
Pharmaceutics 2023, 15(7), 1833; https://doi.org/10.3390/pharmaceutics15071833 - 27 Jun 2023
Cited by 4 | Viewed by 2166
Abstract
Various clinical reports indicate prolonged exposure to general anesthetic-induced neurotoxicity (in vitro and in vivo). Behavior changes (memory and cognition) are compilations commonly cited with general anesthetics. The ability of miRNAs to modulate gene expression, thereby selectively altering cellular functions, remains one of [...] Read more.
Various clinical reports indicate prolonged exposure to general anesthetic-induced neurotoxicity (in vitro and in vivo). Behavior changes (memory and cognition) are compilations commonly cited with general anesthetics. The ability of miRNAs to modulate gene expression, thereby selectively altering cellular functions, remains one of the emerging techniques in the recent decade. Importantly, engineered miRNAs (which are of the two categories, i.e., agomir and antagomir) to an extent found to mitigate neurotoxicity. Utilizing pre-designed synthetic miRNA oligos would be an ideal analeptic approach for intervention based on indicative parameters. This review demonstrates engineered miRNA’s potential as prophylactics and/or therapeutics minimizing the general anesthetics-induced neurotoxicity. Furthermore, we share our thoughts regarding the current challenges and feasibility of using miRNAs as therapeutic agents to counteract the adverse neurological effects. Moreover, we discuss the scientific status and updates on the novel neuro-miRNAs related to therapy against neurotoxicity induced by amyloid beta (Aβ) and Parkinson’s disease (PD). Full article
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