Articles: cations.
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Background: Diabetic nephropathy (DN) is a complication of diabetes that is the leading cause of death in diabetic patients. Circular RNA (circRNA) is a hot topic in the research of human diseases. However, the role of circ_Supt3 in DN remains unclear. ⋯ Circ_Supt3 regulated G3bp2 expression by miR-185-5p. Moreover, the circ_Supt3/miR-185-5p/G3bp2 axis regulated the cell behavior of HG-induced MPC5 cells. Conclusion: Our findings suggest that the knockdown of circ_Supt3 protects mouse MPC5 cells against HG-induced cell injury via the miR-185-5p/G3bp2 axis.
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Meta Analysis
A systematic review with meta-analyses of the association between stigma and chronic pain outcomes.
Stigma is common in people experiencing chronic pain and there are indications that it may adversely affect pain outcomes. However, to date, there is no systematic review exploring the impact of stigma on chronic pain-related outcomes. This systematic review and meta-analysis aimed to examine the association between stigma and key chronic pain outcomes and differences in stigma between pain conditions. ⋯ Data from 2 prospective studies and those only reporting multivariate analyses that were not included in meta-analyses further supported these findings. There was some evidence that individuals who experience pain conditions with less clear pathophysiology may report greater stigma, although more research is needed. The review highlights that there is a growing number of studies on stigma in the pain field showing an adverse association between stigma and chronic pain outcomes.
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Curr Opin Crit Care · Aug 2024
ReviewBeyond one-size-fits-all in cardiogenic shock: impella, extracorporeal membrane oxygenation or tailored use of mechanical circulatory support?
This article offers an overview of recent randomized controlled trials (RCTs) testing the efficacy of veno-arterial extracorporeal membrane oxygenation (VA ECMO) and microaxial flow pump (mAFP) in treating cardiogenic shock, including findings from the DanGer shock trial. It summarizes the clinical implications and limitations of these studies and key decision-making considerations for cardiogenic shock device use. ⋯ Recent trials offer insights into mechanical circulatory support in cardiogenic shock, but their real-world applicability is limited. Despite potential benefits, the use of VA ECMO and mAFP is associated with significant complication rates, emphasizing the need for personalized use.
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Postoperative pain is a major clinical problem imposing a significant burden on patients and society. In a survey 2 years after orthopedic surgery, 57% of patients reported persisting postoperative pain. However, only limited progress has been made in the development of safe and effective therapies to prevent the onset and chronification of pain after orthopedic surgery. ⋯ Percutaneous vagus nerve stimulation also improved locomotor coordination and accelerated bone healing. In the dorsal root ganglia, vagal stimulation inhibited the activation of glial fibrillary acidic protein-positive satellite cells but without affecting microglial activation. Overall, these data provide novel evidence supportive of the use of pVNS to prevent postoperative pain and inform translational studies to test antinociceptive effects of bioelectronic medicine in the clinic.
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Review Meta Analysis
Systematic review and co-ordinate based meta-analysis to summarize the utilization of functional brain imaging in conjunction with human models of peripheral and central sensitization.
Functional magnetic resonance imaging, in conjunction with models of peripheral and/or central sensitization, has been used to assess analgesic efficacy in healthy humans. This review aims to summarize the use of these techniques to characterize brain mechanisms of hyperalgesia/allodynia and to evaluate the efficacy of analgesics. ⋯ Experimental pain models that provide a surrogate for features of pathological pain conditions in healthy humans and functional imaging techniques are both highly valuable research tools. This review shows that when used together, they provide a wealth of information about brain activity during pain states and analgesia. These tools are promising candidates to help bridge the gap between animal and human studies, to improve translatability and provide opportunities for identification of new targets for back-translation to animal studies.