Int J Med Sci
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Background: IgA nephropathy (IgAN) is a cause of chronic kidney disease (CKD). Tubular atrophy/interstitial fibrosis is associated with IgAN prognosis. However, simple tools for predicting pathological lesions of IgAN remain limited. ⋯ Furthermore, the nomogram demonstrated good discrimination (AUC: 0.87, 95% CI 0.81 to 0.93) and calibration in the validation cohort. Conclusion: The eGFRcr-cys and UPE are associated with tubular atrophy or interstitial fibrosis in patients with IgAN. Diagnostic nomogram can predict tubular atrophy or interstitial fibrosis in IgAN.
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Chronic wounds cause physical, psychological and economic damage to patients, while therapeutic choices are limited. ILK was reported to play key roles in both fibrosis and angiogenesis, which are two important factors during wound healing. However, the function of ILK during vascularization in wounds remains unclear. ⋯ The inhibition of miR-758-3p increased ILK expression and sequentially upregulated VEGFA and activated angiogenesis in vivo and in vitro. Taken together, these results revealed that ILK played a key role in wound healing by regulating angiogenesis and that activating ILK by inhibiting miR-758-3p was an effective way to promote wound healing. Whether miR-758-3p/ILK signaling can be utilized as a therapeutic target for wound healing requires further investigation.
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This work aimed to demonstrate the therapeutic effects of tumor microenvironment-responsive nanotherapeutic drugs targeting PSD95/Discs-large/ZO-1 domain (PDZ)-binding-kinase (PBK) in medulloblastoma Daoy and ONS-76 cells. The objective was to provide critical theoretical and practical foundations for the clinical adoption of tumor microenvironment-responsive nanotherapeutic drugs targeting PBK. The rabies virus glycoprotein (RVG) was utilized as a specific targeting molecule to form a tumor microenvironment-responsive nanocomplex, HPAA/RVG/PBK-siRNA, which incorporated glutathione (GSH) as a microenvironment stimulus factor within a hyperbranched polymer polyamide amine (HPAA). ⋯ Under HPAA-RVG treatment, AChR levels in ONS-76 cells were significantly lower than those in Daoy cells (P < 0.05). Compared to the control group, the PBK protein expression levels, cell survival rates, and the number of cells in the proliferative phase were significantly reduced in Control group 1, the PEI group, and the HPAA/siRNA group in both ONS-76 and Daoy cells, with the ONS-76 cells in the HPAA/siRNA group showing the lowest values among these groups (P < 0.05). In summary, the findings indicated that the tumor microenvironment-responsive nanocomposite HPAA/RVG/PBK-siRNA selectively inhibited PBK expression in Daoy medulloblastoma cells, showcasing potential applicability in medulloblastoma therapy.
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Background: The single nucleotide polymorphism (SNP) of Gastrokine-1 (GKN1) is associated with lung cancer but its association with prognosis is not clear. Methods: Genomic DNA was extracted from the blood samples of 888 patients with lung cancer. The association between GKN1 polymorphism rs4254535 and prognostic was analyzed by the Kaplan-Meier (KM) method, Log-rank test, and Cox proportional hazards model. ⋯ The recessive CC genotype of non-smoking patients has a better prognosis, compared to the TT + TC genotype. Additionally, in the dominant TT + TC genotype and C allele, no family history patients had a significantly better prognosis, compared to the TT genotype. Conclusion: For lung cancer patients, GKN1 polymorphism rs4254535 may be a protective genetic marker and predicts the prognosis of lung cancer patients.
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Introduction: An estimated 43% of COVID-19 patients showed sequelae, including fatigue, neurocognitive impairment, respiratory symptoms, and smell or taste disorders. These sequelae significantly affect an individual's health, work capacity, healthcare systems, and socioeconomic aspects. Traditional Chinese herbal medicine (TCHM) management showed clinical benefits in treating patients with COVID-19 sequelae. ⋯ In logistic regression analysis, there was no statistically significant differences in the severity of the baseline symptoms and TCHM administration effects concerning the duration since the initial confirmation of COVID-19, sex, age, or dietary preference (non-vegetarian or vegetarian). Conclusions: Our study suggested that personalized TCHM treatment notably reduced fatigue, respiratory and emotional distress symptoms after 14- and 28-days of treatment in patients with COVID-19 sequelae. We propose that TCHM should be considered as an effective intervention for patients with COVID-19 sequelae.