Network analysis serves as a critical methodological approach for enhancing the efficiency of health management in elderly patients with chronic diseases,demonstrating unique advantages in precisely identifying intervention targets.This article comprehensively reviews recent advancements in the application of network analysis for managing chronic conditions in older adults,systematically organizing research findings across 3 analytical dimensions:cross-sectional networks,dynamic networks,and individualized networks.The review aims to provide healthcare professionals with a robust theoretical foundation and methodological support for developing personalized health management strategies.

Network analysis serves as a critical methodological approach for enhancing the efficiency of health management in elderly patients with chronic diseases,demonstrating unique advantages in precisely identifying intervention targets.This article comprehensively reviews recent advancements in the application of network analysis for managing chronic conditions in older adults,systematically organizing research findings across 3 analytical dimensions:cross-sectional networks,dynamic networks,and individualized networks.The review aims to provide healthcare professionals with a robust theoretical foundation and methodological support for developing personalized health management strategies.

Background: MicroRNA (miRNA) plays a crucial role in neuropathic pain (NP) by targeting mRNAs. This study aims to analyze the regulatory function and mechanism of miR-382-5p/dual specificity phosphatase-1 (DUSP1) axis in NP. Methods: We utilized rats with chronic constriction injury (CCI) of the sciatic nerve as the NP model. The levels of miR-382-5p and DUSP1 were reduced by intrathecal injection of lentiviral interference vectors targeting miR-382-5p and DUSP1. The mRNA levels of miR-382-5p and DUSP1 in the dorsal root ganglions (DRGs) were measured by RT-qPCR assay. The pain behavior was evaluated by mechanical nociceptive sensitivity and thermal nociceptive sensitivity. The expression levels of interleukin-6 (IL)-6, IL-1β, and tumor necrosis factor-α in the DRGs were analyzed by ELISA assay. The targeting relationship between miR-382-5p and DUSP1 was verified by DLR assay and RIP assay. Results: Compared to the Sham group, the CCI rats exhibited higher levels of miR-382-5p and lower levels of DUSP1. Overexpression of miR-382-5p significantly decreased DUSP1 levels. Reducing miR-382-5p levels can lower the mechanical nociceptive sensitivity and thermal nociceptive sensitivity of CCI rats and inhibit the over-activation of pro-inflammatory factors. Reduced miR-382-5p levels decreased NP in CCI rats. DUSP1 is the target of miR-382-5p, and down-regulation of DUSP1 reverses the inhibitory effect of reduced miR-382-5p levels on NP. Conclusions Down-regulation of miR-382-5p inhibits the over-activation of pro-inflammatory factors by targeting and regulating the expression of DUPS1, thereby alleviating NP.

Background: MicroRNA (miRNA) plays a crucial role in neuropathic pain (NP) by targeting mRNAs. This study aims to analyze the regulatory function and mechanism of miR-382-5p/dual specificity phosphatase-1 (DUSP1) axis in NP. Methods: We utilized rats with chronic constriction injury (CCI) of the sciatic nerve as the NP model. The levels of miR-382-5p and DUSP1 were reduced by intrathecal injection of lentiviral interference vectors targeting miR-382-5p and DUSP1. The mRNA levels of miR-382-5p and DUSP1 in the dorsal root ganglions (DRGs) were measured by RT-qPCR assay. The pain behavior was evaluated by mechanical nociceptive sensitivity and thermal nociceptive sensitivity. The expression levels of interleukin-6 (IL)-6, IL-1β, and tumor necrosis factor-α in the DRGs were analyzed by ELISA assay. The targeting relationship between miR-382-5p and DUSP1 was verified by DLR assay and RIP assay. Results: Compared to the Sham group, the CCI rats exhibited higher levels of miR-382-5p and lower levels of DUSP1. Overexpression of miR-382-5p significantly decreased DUSP1 levels. Reducing miR-382-5p levels can lower the mechanical nociceptive sensitivity and thermal nociceptive sensitivity of CCI rats and inhibit the over-activation of pro-inflammatory factors. Reduced miR-382-5p levels decreased NP in CCI rats. DUSP1 is the target of miR-382-5p, and down-regulation of DUSP1 reverses the inhibitory effect of reduced miR-382-5p levels on NP. Conclusions Down-regulation of miR-382-5p inhibits the over-activation of pro-inflammatory factors by targeting and regulating the expression of DUPS1, thereby alleviating NP.

Background: MicroRNA (miRNA) plays a crucial role in neuropathic pain (NP) by targeting mRNAs. This study aims to analyze the regulatory function and mechanism of miR-382-5p/dual specificity phosphatase-1 (DUSP1) axis in NP. Methods: We utilized rats with chronic constriction injury (CCI) of the sciatic nerve as the NP model. The levels of miR-382-5p and DUSP1 were reduced by intrathecal injection of lentiviral interference vectors targeting miR-382-5p and DUSP1. The mRNA levels of miR-382-5p and DUSP1 in the dorsal root ganglions (DRGs) were measured by RT-qPCR assay. The pain behavior was evaluated by mechanical nociceptive sensitivity and thermal nociceptive sensitivity. The expression levels of interleukin-6 (IL)-6, IL-1β, and tumor necrosis factor-α in the DRGs were analyzed by ELISA assay. The targeting relationship between miR-382-5p and DUSP1 was verified by DLR assay and RIP assay. Results: Compared to the Sham group, the CCI rats exhibited higher levels of miR-382-5p and lower levels of DUSP1. Overexpression of miR-382-5p significantly decreased DUSP1 levels. Reducing miR-382-5p levels can lower the mechanical nociceptive sensitivity and thermal nociceptive sensitivity of CCI rats and inhibit the over-activation of pro-inflammatory factors. Reduced miR-382-5p levels decreased NP in CCI rats. DUSP1 is the target of miR-382-5p, and down-regulation of DUSP1 reverses the inhibitory effect of reduced miR-382-5p levels on NP. Conclusions Down-regulation of miR-382-5p inhibits the over-activation of pro-inflammatory factors by targeting and regulating the expression of DUPS1, thereby alleviating NP.

Background: MicroRNA (miRNA) plays a crucial role in neuropathic pain (NP) by targeting mRNAs. This study aims to analyze the regulatory function and mechanism of miR-382-5p/dual specificity phosphatase-1 (DUSP1) axis in NP. Methods: We utilized rats with chronic constriction injury (CCI) of the sciatic nerve as the NP model. The levels of miR-382-5p and DUSP1 were reduced by intrathecal injection of lentiviral interference vectors targeting miR-382-5p and DUSP1. The mRNA levels of miR-382-5p and DUSP1 in the dorsal root ganglions (DRGs) were measured by RT-qPCR assay. The pain behavior was evaluated by mechanical nociceptive sensitivity and thermal nociceptive sensitivity. The expression levels of interleukin-6 (IL)-6, IL-1β, and tumor necrosis factor-α in the DRGs were analyzed by ELISA assay. The targeting relationship between miR-382-5p and DUSP1 was verified by DLR assay and RIP assay. Results: Compared to the Sham group, the CCI rats exhibited higher levels of miR-382-5p and lower levels of DUSP1. Overexpression of miR-382-5p significantly decreased DUSP1 levels. Reducing miR-382-5p levels can lower the mechanical nociceptive sensitivity and thermal nociceptive sensitivity of CCI rats and inhibit the over-activation of pro-inflammatory factors. Reduced miR-382-5p levels decreased NP in CCI rats. DUSP1 is the target of miR-382-5p, and down-regulation of DUSP1 reverses the inhibitory effect of reduced miR-382-5p levels on NP. Conclusions Down-regulation of miR-382-5p inhibits the over-activation of pro-inflammatory factors by targeting and regulating the expression of DUPS1, thereby alleviating NP.

Head and neck squamous cell carcinoma (HNSCC) is a highly invasive malignant tumor. Although patients receive standard treat-ment,the risk of local recurrence and distant metastasis remains high,resulting in a poor prognosis. In recent years,immune checkpoint in-hibitors (ICIs) have shown significant efficacy in the treatment of a variety of solid tumors and have changed the treatment modality for many advanced tumors. However,in some patients,immunotherapy not only failed to bring survival benefits but also led to the rapid growth of tumor lesions in a short period of time,which is clinically known as hyperprogressive disease (HPD). There is limited research on the mechanism,clinical predictors,and coping strategies for immunotherapy-related hyperprogression. Therefore,this article focuses on HNSCC and reviews the current research on HPD to provide a scientific basis for optimizing immunotherapy.

Background: MicroRNA (miRNA) plays a crucial role in neuropathic pain (NP) by targeting mRNAs. This study aims to analyze the regulatory function and mechanism of miR-382-5p/dual specificity phosphatase-1 (DUSP1) axis in NP. Methods: We utilized rats with chronic constriction injury (CCI) of the sciatic nerve as the NP model. The levels of miR-382-5p and DUSP1 were reduced by intrathecal injection of lentiviral interference vectors targeting miR-382-5p and DUSP1. The mRNA levels of miR-382-5p and DUSP1 in the dorsal root ganglions (DRGs) were measured by RT-qPCR assay. The pain behavior was evaluated by mechanical nociceptive sensitivity and thermal nociceptive sensitivity. The expression levels of interleukin-6 (IL)-6, IL-1β, and tumor necrosis factor-α in the DRGs were analyzed by ELISA assay. The targeting relationship between miR-382-5p and DUSP1 was verified by DLR assay and RIP assay. Results: Compared to the Sham group, the CCI rats exhibited higher levels of miR-382-5p and lower levels of DUSP1. Overexpression of miR-382-5p significantly decreased DUSP1 levels. Reducing miR-382-5p levels can lower the mechanical nociceptive sensitivity and thermal nociceptive sensitivity of CCI rats and inhibit the over-activation of pro-inflammatory factors. Reduced miR-382-5p levels decreased NP in CCI rats. DUSP1 is the target of miR-382-5p, and down-regulation of DUSP1 reverses the inhibitory effect of reduced miR-382-5p levels on NP. Conclusions Down-regulation of miR-382-5p inhibits the over-activation of pro-inflammatory factors by targeting and regulating the expression of DUPS1, thereby alleviating NP.

Head and neck squamous cell carcinoma (HNSCC) is a highly invasive malignant tumor. Although patients receive standard treat-ment,the risk of local recurrence and distant metastasis remains high,resulting in a poor prognosis. In recent years,immune checkpoint in-hibitors (ICIs) have shown significant efficacy in the treatment of a variety of solid tumors and have changed the treatment modality for many advanced tumors. However,in some patients,immunotherapy not only failed to bring survival benefits but also led to the rapid growth of tumor lesions in a short period of time,which is clinically known as hyperprogressive disease (HPD). There is limited research on the mechanism,clinical predictors,and coping strategies for immunotherapy-related hyperprogression. Therefore,this article focuses on HNSCC and reviews the current research on HPD to provide a scientific basis for optimizing immunotherapy.

Objective:To optimize the different salt preparation processes of salt-processed Psoraleae Fructus and compare the differences among different salt products.Methods:Ultra-high performance liquid chromatography (UPLC) characteristic chromatogram of Psoraleae Fructus was established. By using the comprehensive scoring method, the total content of psoralen and isopsoralen and the peak area of the characteristic chromatogram were used as the evaluation index to optimize the four different processing technologies, including "stir-frying with salt-water", "steaming with salt-water", "spraying with salt-water" and "microwaving with salt-water". Meanwhile, entropy weight TOPSIS method, clustering analysis (HCA), principal component analysis (PCA) and other chemical pattern recognition methods were used to compare the quality difference of different salt-processed Psoraleae Fructus.Results:The optimized "stir-frying with salt-water" process of salt-processed Psoralea Fructus was 170 ℃ for 13 min, "steaming with salt-water" process for 1 h, "spraying with salt-water" process for 110 ℃ for 13 min and "microwaving with salt-water" process for 105 s microwave heating. TOPSIS comprehensive evaluation results of entropy weight showed that the quality of different salt products of Psoraleae Fructus ranked as product of stir-frying with salt-water > product of stir-frying with green salt-water > product of spraying with salt-water > product of microwaving with salt-water > product of steaming with salt-water; HCA results showed that different salt products of Psoraleae Fructus could be polymerized into two categories, between which product of stir-frying with salt-water and product of stir-frying with green salt-water were polymerized into one category; product of spraying with salt-water, product of microwaving with salt-water and product of steaming with salt-water were another category; the results of PCA showed that different salt products of Psoraleae Fructus could be clustered into 4 categories, among which product of stir-frying with salt-water, product of stir-frying with green salt-water and product of spraying with salt-water were clustered into the same category respectively, and product of microwaving with salt-water and product of steaming with salt-water were clustered into the same category.Conclusion:The chemical composition of Psoraleae Fructus processed by different salting methods is different. The results of this study can provide reference for processing optimization of salt-processed Psoraleae Fructus and identification of different salt products.