Department of Biological and Environmental Sciences and Technology, University of Salento, Lecce, Italy.
Institute of Clinical Physiology, National Research Council, Branch of Lecce, Lecce, Italy.
Curr HIV Res. 2023;21(2):128-139. doi: 10.2174/1570162X21666230524151328.
INTRODUCTION: Increasing evidence suggests that microRNAs (miRNAs) and long noncoding RNAs (lncRNAs) have emerged as attractive targets in viral infections, including Human immunodeficiency virus (HIV). OBJECTIVE: To deepen the understanding of the molecular mechanisms that lead to HIV and provide potential targets for the future development of molecular therapies for its treatment. METHODS: Four miRNAs were selected as candidates based on a previous systematic review. A combination of bioinformatic analyses was performed to identify their target genes, lncRNAs and biological processes that regulate them. RESULTS: In the constructed miRNA-mRNA network, 193 gene targets are identified. These miRNAs potentially control genes from several important processes, including signal transduction and cancer. LncRNA-XIST, lncRNA-NEAT1 and lncRNA-HCG18 interact with all four miRNAs. CONCLUSION: This preliminary result forms the basis for improving reliability in future studies to fully understand the role these molecules and their interactions play in HIV.
简介:越来越多的证据表明,微小 RNA(miRNA)和长链非编码 RNA(lncRNA)已成为病毒感染(包括人类免疫缺陷病毒(HIV))的有吸引力的靶点。 目的:深入了解导致 HIV 的分子机制,并为未来开发针对 HIV 的分子治疗方法提供潜在靶点。 方法:根据先前的系统评价,选择了 4 个 miRNA 作为候选物。进行了组合生物信息学分析,以鉴定它们的靶基因、lncRNA 和调节它们的生物学过程。 结果:在构建的 miRNA-mRNA 网络中,鉴定出 193 个基因靶标。这些 miRNA 可能控制包括信号转导和癌症在内的几个重要过程中的基因。lncRNA-XIST、lncRNA-NEAT1 和 lncRNA-HCG18 与所有 4 个 miRNA 相互作用。 结论:这一初步结果为提高未来研究的可靠性奠定了基础,以充分了解这些分子及其相互作用在 HIV 中所起的作用。
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