Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN (A.O.H., Z.V.).
Biological Sciences, Fourah Bay College and College of Medicine and Allied Health Sciences (COMAHS), University of Sierra Leone, Freetown, Sierra Leone and Koinadugu College, Kabala (A.U.N.).
Circ Res. 2024 May 24;134(11):1581-1606. doi: 10.1161/CIRCRESAHA.124.324296. Epub 2024 May 23.
HIV infection and antiretroviral therapy alter mitochondrial function, which can progressively lead to mitochondrial damage and accelerated aging. The interaction between persistent HIV reservoirs and mitochondria may provide insight into the relatively high rates of cardiovascular disease and mortality in persons living with HIV. In this review, we explore the intricate relationship between HIV and mitochondrial function, highlighting the potential for novel therapeutic strategies in the context of cardiovascular diseases. We reflect on mitochondrial dynamics, mitochondrial DNA, and mitochondrial antiviral signaling protein in the context of HIV. Furthermore, we summarize how toxicities related to early antiretroviral therapy and current highly active antiretroviral therapy can contribute to mitochondrial dysregulation, chronic inflammation, and poor clinical outcomes. There is a need to understand the mechanisms and develop new targeted therapies. We further consider current and potential future therapies for HIV and their interplay with mitochondria. We reflect on the next-generation antiretroviral therapies and HIV cure due to the direct and indirect effects of HIV persistence, associated comorbidities, coinfections, and the advancement of interdisciplinary research fields. This includes exploring novel and creative approaches to target mitochondria for therapeutic intervention.
HIV 感染和抗逆转录病毒治疗会改变线粒体功能,这可能导致线粒体损伤和加速衰老。持续存在的 HIV 储存库与线粒体之间的相互作用,可能为 HIV 感染者中较高的心血管疾病和死亡率提供了一些见解。在这篇综述中,我们探讨了 HIV 与线粒体功能之间的复杂关系,强调了在心血管疾病背景下,新型治疗策略的潜力。我们考虑了线粒体动力学、线粒体 DNA 和线粒体抗病毒信号蛋白在 HIV 背景下的作用。此外,我们总结了早期抗逆转录病毒治疗和当前高效抗逆转录病毒治疗相关的毒性如何导致线粒体失调、慢性炎症和不良临床结局。因此,需要深入了解相关机制并开发新的靶向治疗方法。我们进一步考虑了当前和潜在的 HIV 治疗方法及其与线粒体的相互作用。我们还考虑了由于 HIV 持续存在、相关合并症、合并感染以及跨学科研究领域的进步所带来的直接和间接影响,下一代抗逆转录病毒治疗和 HIV 治愈。这包括探索针对线粒体的新型、有创意的治疗干预方法。
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