The Role of Viral Infections in Acute Kidney Injury and Mesenchymal Stem Cell-Based Therapy
摘要
Viruses may cause a wide range of renal problems. Furthermore, many kidney diseases may be brought on by viral infections. Both the primary cause and a contributing factor of acute kidney injury (AKI) may be viral infections. As an example, it is recommended that patients with dengue virus (DENV) infections undergo careful monitoring of their AKI levels. Also, researchers’ data so far lend credence to the several hypothesized pathophysiological mechanisms via which AKI can develop in SARS-CoV- 2 infection. Thus, it is critical to comprehend how viral infections cause AKI. Finding an effective method of treating AKI caused by viruses is also vital. Thus, a potential cell-free method for treating AKI that uses regenerative and anti-inflammatory processes is mesenchymal stem cells (MSCs) and their exosomes (MSC-EXOs). MSCs alleviate tissue damage and enhance protective effects on damaged kidneys in AKI. Furthermore, MSC-EXOs have exhibited substantial regulatory impact on a range of immune cells and exhibit robust immune regulation in the therapy of AKI. Thus, in models of AKI caused by ischemia-reperfusion damage, nephrotoxins, or sepsis, MSCs and MSC-EXOs improved renal function, decreased inflammation, and improved healing. Therefore, MSCs and MSC-EXOs may help treat AKI caused by different viruses. Consequently, we have explored several innovative and significant processes in this work that pertain to the role of viruses in AKI and the significance of viral illness in the onset of AKI. After that, we assessed the key aspects of MSCs and MSC-EXOs for AKI therapy. We have concluded by outlining the current state of and plans for future research into MSC- and EXO-based therapeutic approaches for the treatment of AKI brought on by viruses.
Graphical Abstract