Browsing by Author "Selvaraj, Priyanka"

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    miRNA in Parkinson's disease:�From pathogenesis to theranostic approaches
    (John Wiley and Sons Inc, 2022-12-11T00:00:00) Elangovan, Ajay; Venkatesan, Dhivya; Selvaraj, Priyanka; Pasha, Md. Younus; Babu, Harysh Winster Suresh; Iyer, Mahalaxmi; Narayanasamy, Arul; Subramaniam, Mohana Devi; Valsala Gopalakrishnan, Abilash; Kumar, Nachimuthu Senthil; Vellingiri, Balachandar
    Parkinson's disease (PD) is an age associated neurological disorder which is specified by cardinal motor symptoms such as tremor, stiffness, bradykinesia, postural instability, and non-motor symptoms. Dopaminergic neurons degradation in substantia nigra region and aggregation of ?Syn are the classic signs of molecular defects noticed in PD pathogenesis. The discovery of microRNAs (miRNA) predicted to have a pivotal part in various processes regarding regularizing the cellular functions. Studies on dysregulation of miRNA in PD pathogenesis has recently gained the concern where our review unravels the role of miRNA expression in PD and its necessity in clinical validation for therapeutic development in PD. Here, we discussed how miRNA associated with ageing process in PD through molecular mechanistic approach of miRNAs on sirtuins, tumor necrosis factor-alpha and interleukin-6, dopamine loss, oxidative stress and autophagic dysregulation. Further we have also conferred the expression of miRNAs affected by SNCA gene expression, neuronal differentiation and its therapeutic potential with PD. In conclusion, we suggest more rigorous studies should be conducted on understanding the mechanisms and functions of miRNA in PD which will eventually lead to discovery of novel and promising therapeutics for PD. � 2022 Wiley Periodicals LLC.