Objective: There were associations between emotional abuse and neglect (EAN) and depression, but few studies had tested potential mechanisms underlying these relationships. We aimed to provide insights on how (the mediation role of neuroticism), and under what conditions (the moderator role of psychological resilience), led to a higher level of depression. Methods: This study was a cross-sectional study that used a random cluster sampling method. We randomly selected 3,993 participants from four junior middle schools in northern city of China. Participants were asked to complete four self-reported questionnaires, including the Childhood Trauma Questionnaire, Children Depression Inventory-Short Form, Chinese Big Five Personality Inventory Brief Version, and Chinese Resilience Scale. Results: The results showed that neuroticism mediated the associations between EAN and depression. In addition, the mediating effect of neuroticism was moderated by psychological resilience (p<0.05). Conclusion EAN and neuroticism could have an adverse impact on depression, and psychological resilience could alleviate these negative effects as a moderator. Our model suggested psychological resilience could be a particularly effective intervention point for victims of EAN.

Objective: There were associations between emotional abuse and neglect (EAN) and depression, but few studies had tested potential mechanisms underlying these relationships. We aimed to provide insights on how (the mediation role of neuroticism), and under what conditions (the moderator role of psychological resilience), led to a higher level of depression. Methods: This study was a cross-sectional study that used a random cluster sampling method. We randomly selected 3,993 participants from four junior middle schools in northern city of China. Participants were asked to complete four self-reported questionnaires, including the Childhood Trauma Questionnaire, Children Depression Inventory-Short Form, Chinese Big Five Personality Inventory Brief Version, and Chinese Resilience Scale. Results: The results showed that neuroticism mediated the associations between EAN and depression. In addition, the mediating effect of neuroticism was moderated by psychological resilience (p<0.05). Conclusion EAN and neuroticism could have an adverse impact on depression, and psychological resilience could alleviate these negative effects as a moderator. Our model suggested psychological resilience could be a particularly effective intervention point for victims of EAN.

BACKGROUND: The available evidence regarding the benefits of percutaneous coronary intervention (PCI) on patients receiving dialysis with coronary artery disease (CAD) is limited and inconsistent. This study aimed to evaluate the association between PCI and clinical outcomes as compared with medical therapy alone in patients undergoing dialysis with CAD in China. METHODS: This multicenter, retrospective study was conducted in 30 tertiary medical centers across 12 provinces in China from January 2015 to June 2021 to include patients on dialysis with CAD. The primary outcome was major adverse cardiovascular events (MACE), defined as a composite of cardiovascular death, non-fatal myocardial infarction, and non-fatal stroke. Secondary outcomes included all-cause death, the individual components of MACE, and Bleeding Academic Research Consortium criteria types 2, 3, or 5 bleeding. Multivariable Cox proportional hazard models were used to assess the association between PCI and outcomes. Inverse probability of treatment weighting (IPTW) and propensity score matching (PSM) were performed to account for potential between-group differences. RESULTS: Of the 1146 patients on dialysis with significant CAD, 821 (71.6%) underwent PCI. After a median follow-up of 23.0 months, PCI was associated with a 43.0% significantly lower risk for MACE (33.9% [ n  = 278] vs . 43.7% [ n  = 142]; adjusted hazards ratio 0.57, 95% confidence interval 0.45-0.71), along with a slightly increased risk for bleeding outcomes that did not reach statistical significance (11.1% vs . 8.3%; adjusted hazards ratio 1.31, 95% confidence interval, 0.82-2.11). Furthermore, PCI was associated with a significant reduction in all-cause and cardiovascular mortalities. Subgroup analysis did not modify the association of PCI with patient outcomes. These primary findings were consistent across IPTW, PSM, and competing risk analyses. CONCLUSION This study indicated that PCI in patients on dialysis with CAD was significantly associated with lower MACE and mortality when comparing with those with medical therapy alone, albeit with a slightly increased risk for bleeding events that did not reach statistical significance.
Humans ; Percutaneous Coronary Intervention/methods* ; Male ; Female ; Coronary Artery Disease/drug therapy* ; Retrospective Studies ; Renal Dialysis/methods* ; Middle Aged ; Aged ; China ; Proportional Hazards Models ; Treatment Outcome

Objective To explore the prognostic value of glycolysis-related genes in colorectal cancer (CRC) patients and formulate a novel glycolysis-related prognostic risk model. Methods Single-cell and bulk transcriptomic data of CRC patients, along with clinical information, were obtained from The Cancer Genome Atlas (TCGA) and Gene Expression Omnibus (GEO) databases. Glycolysis scores for each sample were calculated using single-sample Gene Set Enrichment Analysis (ssGSEA). Kaplan-Meier survival curves were generated to analyze the relationship between glycolysis scores and overall survival. Novel glycolysis-related subgroups were defined among the cell type with the highest glycolysis scores. Gene enrichment analysis, metabolic activity assessment, and univariate Cox regression were performed to explore the biological functions and prognostic impact of these subgroups. A prognostic risk model was built and validated based on genes significantly affecting the prognosis. Gene Set Enrichment Analysis (GSEA) was conducted to explore differences in biological processes between high- and low-risk groups. Differences in immune microenvironment and drug sensitivity between these groups were assessed using R packages. Potential targeted agents for prognostic risk genes were predicted using the Enrichr database. Results Tumor tissues showed significantly higher glycolysis scores than normal tissues, which was associated with a poor prognosis in CRC patients. The highest glycolysis score was observed in epithelial cells, within which we defined eight novel glycolysis-related cell subpopulations. Specifically, the P4HA1⁺ epithelial cell subpopulation was associated with a poor prognosis. Based on signature genes of this subpopulation, a six-gene prognostic risk model was formulated. GSEA revealed significant biological differences between high- and low-risk groups. Immune microenvironment analysis demonstrated that the high-risk group had increased infiltration of macrophages and tumor-associated fibroblasts, along with evident immune exclusion and suppression, while the low-risk group exhibited higher levels of B cell and T cell infiltration. Drug sensitivity analysis indicated that high-risk patients were more sensitive to Abiraterone, while low-risk patients responded to Cisplatin. Additionally, Valproic acid was predicted as a potential targeted agent. Conclusion High glycolytic activity is associated with a poor prognosis in CRC patients. The novel glycolysis-related prognostic risk model formulated in this study offers significant potential for enhancing the diagnosis and treatment of CRC.
Humans ; Colorectal Neoplasms/pathology* ; Glycolysis/genetics* ; Prognosis ; Transcriptome ; Tumor Microenvironment/genetics* ; Gene Expression Profiling ; Single-Cell Analysis ; Gene Expression Regulation, Neoplastic ; Male ; Female ; Kaplan-Meier Estimate

Collaborative diagnosis and treatment between Traditional Chinese Medicine(TCM)and Western Medicine,as an important measure for the modernization and innovation of TCM,faces great challenges such as inadequate medical resource supply and supply-demand imbalance in the context of high-quality development strategy.Supply-demand analysis and the input-output framework of modern economic theory were applied to systematically analyze the operational status of collaborative diagnosis and treatment of TCM and Western Medicine in China,and explore the intrinsic economic mechanism of its development.Furthermore,in line with the concept of the"Three Medical Synergistic Collaborations",it proposes policy recommendations from the dimension of medical care,medical insurance,and medicine.

Objective: There were associations between emotional abuse and neglect (EAN) and depression, but few studies had tested potential mechanisms underlying these relationships. We aimed to provide insights on how (the mediation role of neuroticism), and under what conditions (the moderator role of psychological resilience), led to a higher level of depression. Methods: This study was a cross-sectional study that used a random cluster sampling method. We randomly selected 3,993 participants from four junior middle schools in northern city of China. Participants were asked to complete four self-reported questionnaires, including the Childhood Trauma Questionnaire, Children Depression Inventory-Short Form, Chinese Big Five Personality Inventory Brief Version, and Chinese Resilience Scale. Results: The results showed that neuroticism mediated the associations between EAN and depression. In addition, the mediating effect of neuroticism was moderated by psychological resilience (p<0.05). Conclusion EAN and neuroticism could have an adverse impact on depression, and psychological resilience could alleviate these negative effects as a moderator. Our model suggested psychological resilience could be a particularly effective intervention point for victims of EAN.

The formation of bacterial biofilm imposes a formidable challenge to public health.Quorum sensing(QS),as a bacterial communication system with the capacity to sense bacterial density and modulate gene expres-sion,can regulate the formation of bacterial biofilm by regulating the secretion of bacterial basic substances and extracellular proteins and affecting the bacterial motility.At present,some QS inhibitors(QSI)from natural sources and synthesized QSI have become potential choice for treatment of bacterial infections for their inhibiting the formation of bacterial biofilm through inhibition of QS signaling pathways.The article focuses on the progress of research on the effects of QS and QSI on the formation of bacterial biofilm.

Objective:To investigate the mediating role of serum β-human chorionic gonadotropin (hCG) levels on the relationship between embryo quality and pregnancy outcomes following single frozen-thawed blastocyst transfer 14 d post-transfer.Methods:This retrospective cohort study collected data from patients who underwent in vitro fertilization/intracytoplasmic sperm injection (IVF/ICSI) frozen-thawed single blastocyst transfer at the Reproductive Health Hospital of the Third Affiliated Hospital of Zhengzhou University between August 2017 and June 2021. Patients were grouped according to embryo quality into good-quality blastocyst group ( n=3 191) and available blastocyst group ( n=2 027). Differences in serum β-hCG levels and pregnancy outcomes at 14 d post-transfer were compared between the two groups. Mediation analysis and receiver operating characteristic (ROC) analysis were used to explore the mediating effect of β-hCG levels on the relationship between embryo quality and pregnancy outcomes and to evaluate the differences in the incidence of placental-related diseases between the two groups. Results:The good-quality blastocyst group had significantly higher serum β-hCG levels [1 177.0 (1.8, 2 278.5) U/L], clinical pregnancy rate [65.62% (2 094/3 191)], and live birth rate [52.55% (1 667/3 191)] compared with the available blastocyst group [54.4 (0.1, 1 453.5) U/L, P<0.001; 46.13% (935/2 027), P<0.001; 34.19% (693/2 027), P<0.001]. The early miscarriage rate in the good-quality group [13.47% (282/2 094)] was lower than that in the available blastocyst group [19.14% (179/935), P<0.001]. Serum β-hCG levels at 14 d post-transfer showed significant mediating effects on clinical pregnancy rate ( r=-0.126), live birth rate ( r=-0.122), and early miscarriage rate ( r=0.028) in both groups (all P<0.001). The cut-off values for β-hCG to predict live birth in the available and good-quality blastocyst groups were 366.9 U/L and 485.5 U/L, with positive predictive values of 76.28% (672/881) and 82.84% (1 628/1 965), respectively, and negative predictive values of 98.15% (1 114/1 135) and 96.14% (1 170/1 217). The cut-off values for predicting clinical pregnancy were 118.8 U/L and 226.5 U/L, with positive predictive values of 95.43% (919/963) and 98.45% (2 037/2 069), and negative predictive values of 99.72% (1 050/1 053) and 94.89% (1 059/1 116). The cut-off values for predicting early miscarriage were 1 337.0 U/L and 1 162.6 U/L, with positive predictive values of 32.75% (130/397) and 30.18% (150/497), and negative predictive values of 90.89% (489/538) and 91.73% (1 465/1 597). No differences were found in the incidence of placental-related diseases between the two groups (all P>0.05). Conclusion:This study indicates that both embryo quality and serum β-hCG levels at 14 d post-transfer significantly affect pregnancy outcomes. β-hCG levels play an important mediating role between embryo quality and pregnancy outcomes. ROC analysis demonstrates the good predictive efficacy of serum β-hCG levels for pregnancy outcomes, providing scientific evidence for optimizing embryo selection.

The formation of bacterial biofilm imposes a formidable challenge to public health.Quorum sensing(QS),as a bacterial communication system with the capacity to sense bacterial density and modulate gene expres-sion,can regulate the formation of bacterial biofilm by regulating the secretion of bacterial basic substances and extracellular proteins and affecting the bacterial motility.At present,some QS inhibitors(QSI)from natural sources and synthesized QSI have become potential choice for treatment of bacterial infections for their inhibiting the formation of bacterial biofilm through inhibition of QS signaling pathways.The article focuses on the progress of research on the effects of QS and QSI on the formation of bacterial biofilm.

Mesangial cell proliferation is an early pathological indicator of diabetic nephropathy (DN). Growing evidence highlights the pivotal role of paired-related homeobox 1 (Prrx1), a key regulator of cellular proliferation and tissue differentiation, in various disease pathogenesis. Notably, Prrx1 is highly expressed in mesangial cells under DN conditions. Both in vitro and in vivo studies have demonstrated that Prrx1 overexpression promotes mesangial cell proliferation and contributes to renal fibrosis in db/m mice. Conversely, Prrx1 knockdown markedly suppresses hyperglycemia-induced mesangial cell proliferation and mitigates renal fibrosis in db/db mice. Mechanistically, Prrx1 directly interacts with the Yes-associated protein 1 (YAP) promoter, leading to the upregulation of YAP expression. This upregulation promotes mesangial cell proliferation and exacerbates renal fibrosis. These findings emphasize the crucial role of Prrx1 upregulation in high glucose-induced mesangial cell proliferation, ultimately leading to renal fibrosis in DN. Therefore, targeting Prrx1 to downregulate its expression presents a promising therapeutic strategy for treating renal fibrosis associated with DN.