ObjectiveTo investigate the molecular mechanisms by which Acan-Gal-1 regulates macrophage immune phenotypes and Annexin A2/S100A10 membrane translocation in Angiostrongylus cantonensis. MethodsImmunofluorescence assay （IFA） was performed to determine the subcellular localization of Annexin A2 and S100A10 in macrophages. Flow cytometry and ELISA were used to assess functional changes in macrophage. siRNA interference of Annexin A2 was used to detect the effect of Acan-Gal-1 on various indicators. The expression levels of related genes and proteins were analyzed by Western blot， qRT-PCR， and ELISA methods. Bioinformatics analyses were conducted to characterize the structural features of Acan-Gal-1， and sequence alignment and molecular interaction prediction were performed to explore its potential interaction with Annexin A2. ResultsThis study found that Acan-Gal-1 can reverse LPS-induced promotion of macrophage migration and phagocytic function； it significantly upregulated M2-type markers in macrophages （Arg-1， IL-10， TGF-β） while inhibiting the expression of M1-type markers （iNOS， IL-6， IL-1β） induced by LPS. Acan-Gal-1 reduced the protein levels of Annexin A2 in macrophages under an immunologically activated state； after interfering with Annexin A2 expression， Acan-Gal-1 not only fails to induce macrophages to transition to an immunologically inhibitory phenotype but also fails to inhibit LPS-induced transition of macrophages to an immunologically activated phenotype. Although Acan-Gal-1 did not affect the expression of Annexin A2 or its chaperone protein S100A10 in macrophages， it markedly promoted their translocation to the plasma membrane. ConclusionsAcan-Gal-1 facilitates the enrichment of the Annexin A2/S100A10 complex at the macrophage membrane， thereby exerting immunomodulatory effects on macrophage polarization.

Objective To investigate the predictive value of serum lipoprotein-associated phospholipase A2(Lp-PLA2)and homocysteine(Hcy)combined with white matter hyperintensities(WMH)for cognitive impairment in patients with cerebral small vessel disease(CSVD).Methods A total of 240 patients with CSVD were selected.According to the Montreal Cognitive Assessment(MoCA)scale,all subjects were divided into the non-cognitive impairment group(MoCA≥26 points,120 cases)and the cognitive impairment group(MoCA＜26 points,120 cases).Paraventricular white matter high signal(PWMHs)and deep white matter high signal(DWMHs)were scored by Fazekas scale.The sum of the two parts was the total score,and the severity of DWMHs was graded by the score.The basic information,serum Lp-PLA2,Hcy level and severity of WMH were compared between the two groups.Logistic regression was applied to analyze influencing factors of cognitive impairment in CSVD patients.The predictive value of serum level of Lp-PLA2 and Hcy and WMH for cognitive impairment in CSVD patients was analyzed by receiver operating characteristic(ROC)curve.Results Compared with the non-cognitive impairment group,patients of the cognitive impairment group were older,had higher serum levels of Lp-PLA2 and Hcy,and had more severe of WMH(P＜0.05).Results of Logistic regression analysis showed that serum Lp-PLA2,Hcy levels and severity of WMH were influencing factors for cognitive impairment of patients with CSVD(P＜0.05).The results of ROC curve analysis showed that the area under the curve of serum Lp-PLA2,Hcy level combined with severity of WMH predicting cognitive impairment in patents with CSVD was 0.812,the sensitivity was 81.7%and the specificity was 71.7%(P＜0.05).Conclusion Patients with cognitive impairment caused by CSVD have higher serum levels of Lp-PLA2 and Hcy,and more severe WMH.The combination of the three has a relatively high predictive value for cognitive impairment in patents with CSVD.

Objective To investigate the predictive value of serum lipoprotein-associated phospholipase A2(Lp-PLA2)and homocysteine(Hcy)combined with white matter hyperintensities(WMH)for cognitive impairment in patients with cerebral small vessel disease(CSVD).Methods A total of 240 patients with CSVD were selected.According to the Montreal Cognitive Assessment(MoCA)scale,all subjects were divided into the non-cognitive impairment group(MoCA≥26 points,120 cases)and the cognitive impairment group(MoCA＜26 points,120 cases).Paraventricular white matter high signal(PWMHs)and deep white matter high signal(DWMHs)were scored by Fazekas scale.The sum of the two parts was the total score,and the severity of DWMHs was graded by the score.The basic information,serum Lp-PLA2,Hcy level and severity of WMH were compared between the two groups.Logistic regression was applied to analyze influencing factors of cognitive impairment in CSVD patients.The predictive value of serum level of Lp-PLA2 and Hcy and WMH for cognitive impairment in CSVD patients was analyzed by receiver operating characteristic(ROC)curve.Results Compared with the non-cognitive impairment group,patients of the cognitive impairment group were older,had higher serum levels of Lp-PLA2 and Hcy,and had more severe of WMH(P＜0.05).Results of Logistic regression analysis showed that serum Lp-PLA2,Hcy levels and severity of WMH were influencing factors for cognitive impairment of patients with CSVD(P＜0.05).The results of ROC curve analysis showed that the area under the curve of serum Lp-PLA2,Hcy level combined with severity of WMH predicting cognitive impairment in patents with CSVD was 0.812,the sensitivity was 81.7%and the specificity was 71.7%(P＜0.05).Conclusion Patients with cognitive impairment caused by CSVD have higher serum levels of Lp-PLA2 and Hcy,and more severe WMH.The combination of the three has a relatively high predictive value for cognitive impairment in patents with CSVD.

Objective:To study the distribution characteristics of current patients with Kashin-Beck disease (KBD) in Molidawa Daur Autonomous Banner (referred to as Morin Banner), and provide suggestions for service management.Methods:Information of KBD current patients in Morin Banner was collected from January 1, 2018 to June 30, 2024 using the "KBD Current Patient Survey System" provided by the Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention. A descriptive study method was used to analyze the basic information and clinical data of current patients.Results:As of June 30, 2024, a total of 6 223 KBD current patients were reported in Morin Banner, and the patients were distributed in 15 townships (towns). There was a statistically significant difference in the prevalence rate of KBD among different townships (towns, χ 2 = 3 069.01, P < 0.001). The minimum age of the KBD current patients was 27 years old, and the maximum was 98 years old, mainly concentrated in the age range of 45 - 74 years old, accounting for 95.7% (5 954/6 223). There was a significant difference in the prevalence rate of KBD among different age groups (χ 2 = 5 912.76, P < 0.001). The male to female ratio was 1.00∶1.14 (2 910 ∶ 3 313), and there was a statistically significant difference in prevalence rate of KBD between genders(χ 2 = 44.38, P < 0.001). The KBD current patients mainly had a primary school education, married, and farmers, accounting for 59.2% (3 685/6 223), 89.8% (5 590/6 223), 93.2% (5 802/6 223), respectively; and the clinical grading of patients is mainly degree Ⅰ. There was a statistically significant difference in the rate of limb disability among patients with different clinical grades (χ 2 = 64.26, P < 0.001). The rate of limb disability in males was higher than that in females (χ 2 = 10.36, P = 0.001). Conclusions:The KBD current patients in Morin Banner are distributed in various township (town), with middle-aged and elderly famers being the main ones. It is necessary to strengthen monitoring of KBD, and pay attention to personalized treatment and management of KBD current patients.

Objective:To study the distribution characteristics of current patients with Kashin-Beck disease (KBD) in Molidawa Daur Autonomous Banner (referred to as Morin Banner), and provide suggestions for service management.Methods:Information of KBD current patients in Morin Banner was collected from January 1, 2018 to June 30, 2024 using the "KBD Current Patient Survey System" provided by the Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention. A descriptive study method was used to analyze the basic information and clinical data of current patients.Results:As of June 30, 2024, a total of 6 223 KBD current patients were reported in Morin Banner, and the patients were distributed in 15 townships (towns). There was a statistically significant difference in the prevalence rate of KBD among different townships (towns, χ 2 = 3 069.01, P < 0.001). The minimum age of the KBD current patients was 27 years old, and the maximum was 98 years old, mainly concentrated in the age range of 45 - 74 years old, accounting for 95.7% (5 954/6 223). There was a significant difference in the prevalence rate of KBD among different age groups (χ 2 = 5 912.76, P < 0.001). The male to female ratio was 1.00∶1.14 (2 910 ∶ 3 313), and there was a statistically significant difference in prevalence rate of KBD between genders(χ 2 = 44.38, P < 0.001). The KBD current patients mainly had a primary school education, married, and farmers, accounting for 59.2% (3 685/6 223), 89.8% (5 590/6 223), 93.2% (5 802/6 223), respectively; and the clinical grading of patients is mainly degree Ⅰ. There was a statistically significant difference in the rate of limb disability among patients with different clinical grades (χ 2 = 64.26, P < 0.001). The rate of limb disability in males was higher than that in females (χ 2 = 10.36, P = 0.001). Conclusions:The KBD current patients in Morin Banner are distributed in various township (town), with middle-aged and elderly famers being the main ones. It is necessary to strengthen monitoring of KBD, and pay attention to personalized treatment and management of KBD current patients.

Background::The correlation between metals and hypertension, such as sodium, zinc, potassium, and magnesium, has been confirmed, while the relationship between aluminum and hypertension is not very clear. This study aimed to evaluate the correlation between plasma aluminum and hypertension in electrolytic aluminum workers by the Bayesian networks (BN).Methods::In 2019, 476 male workers in an aluminum factory were investigated. The plasma aluminum concentration of workers was measured by inductively coupled plasma mass spectrometry. The influencing factors on the prevalence of hypertension were analyzed by the BN.Results::The prevalence of hypertension was 23.9% in 476 male workers. The risk of hypertension from plasma aluminum in the Q2, Q3, and Q4 groups was 5.20 (1.90-14.25), 6.92 (2.51-19.08), and 7.33 (2.69-20.01), respectively, compared with that in the Q1 group. The risk of hypertension from the duration of exposure to aluminum of >10 years was 2.23 (1.09-4.57), compared without aluminum exposure. Area under the curve was 0.80 of plasma aluminum and the duration of exposure to aluminum was based on covariates, indicating that aluminum exposure had important predictive value in the prevalence of hypertension in the occupational population. The results of the study using the BN model showed that if the plasma aluminum of all participants was higher than Q4 (≥47.86 μg/L) and the participants were drinking, smoking, diabetes, central obesity, dyslipidemia, and aged >50 years, the proportion of hypertension was 71.2%.Conclusions::The prevalence of hypertension increased significantly with the increase of plasma aluminum level.

Background::The correlation between metals and hypertension, such as sodium, zinc, potassium, and magnesium, has been confirmed, while the relationship between aluminum and hypertension is not very clear. This study aimed to evaluate the correlation between plasma aluminum and hypertension in electrolytic aluminum workers by the Bayesian networks (BN).Methods::In 2019, 476 male workers in an aluminum factory were investigated. The plasma aluminum concentration of workers was measured by inductively coupled plasma mass spectrometry. The influencing factors on the prevalence of hypertension were analyzed by the BN.Results::The prevalence of hypertension was 23.9% in 476 male workers. The risk of hypertension from plasma aluminum in the Q2, Q3, and Q4 groups was 5.20 (1.90-14.25), 6.92 (2.51-19.08), and 7.33 (2.69-20.01), respectively, compared with that in the Q1 group. The risk of hypertension from the duration of exposure to aluminum of >10 years was 2.23 (1.09-4.57), compared without aluminum exposure. Area under the curve was 0.80 of plasma aluminum and the duration of exposure to aluminum was based on covariates, indicating that aluminum exposure had important predictive value in the prevalence of hypertension in the occupational population. The results of the study using the BN model showed that if the plasma aluminum of all participants was higher than Q4 (≥47.86 μg/L) and the participants were drinking, smoking, diabetes, central obesity, dyslipidemia, and aged >50 years, the proportion of hypertension was 71.2%.Conclusions::The prevalence of hypertension increased significantly with the increase of plasma aluminum level.

Objective To investigate the predictive value of National Institutes of Health Stroke Scale(NIHSS)score,serum brain-derived neurotrophic factor(BDNF)and interleukin-6(IL-6)in post-stroke depression(PSD).Methods A total of 180 patients with stroke were selected and divided into the PSD group(n=80,HAMD≥8 points)and the non-PSD(NPSD)group(n=100,HAMD＜8 points),according to HAMD score at 3 months after stroke.The basic information,NIHSS score,serum BDNF and IL-6 were compared between the two groups.The influencing factors of PSD were analyzed by Logistic regression method.Receiver operating characteristic(ROC)curves were plotted to evaluate the predictive value of NIHSS score,serum BDNF and IL-6 for PSD.Results Compared with the NPSD grope,low density lipoprotein cholesterol(LDL-C)and serum BDNF level were significantly lower,NIHSS score and serum IL-6 level were significantly increased in the PSD group(P＜0.05).Results of Logistic regression analysis showed that increased NIHSS score and serum IL-6 were risk factors for PSD,and increased serum BDNF was the protective factor in patents with PSD(P＜0.05).The area under curve(AUC)of NIHSS score,serum BDNF and IL-6 and their combination prediction of PSD were 0.762,0.746,0.796 and 0.839,respectively.The sensitivity of the combined prediction was 86.0%and a specificity was 95.0%.Conclusion Compared with NPSD patients,the NIHSS score and serum IL-6 level are increased,and the serum BDNF level is decreased in patients with PSD.The combination of all three has a high predictive value for patients of PSD.

Sulforaphane is a phytochemical with a variety of biological activities that exists widely in Cruciferae plants. This article summarizes the recent experimental studies of sulforaphane in the treatment of various types of liver injury in China and globally and reviews the role and mechanism of sulforaphane in protecting against liver injury. Based on the experimental animal models of liver injury, this article summarizes the therapeutic effect of sulforaphane on the models of chemical liver injury, drug-induced liver injury, alcoholic liver injury, immunological liver injury, and ischemia/reperfusion liver injury and analyzes the mechanism of action of sulforaphane in improving experimental liver injury, so as to provide a reference for in-depth research on sulforaphane in protecting against liver injury.

Hepatocellular carcinoma is one of the most common malignant tumors in the world,and its morbidity and mortality have been high.The current preferred treatment for hepatocellular carcinoma is surgical treatment and liver transplantation,but the 5-year survival rate is still low.Due to the insidious onset of hepatocellular carcinoma,most patients have no special manifestations at the initial stage.At the time of diagnosis,they are already in the terminal stage and lose the opportunity of surgery.The Hh pathway plays a key role in the development of tumors.The zinc finger protein GLi plays an important role in tumorigenesis as a key transcription factor in the Hh pathway.At the same time,zinc finger protein GLi can play a key role in the invasion and metastasis of hepatocellular carcinoma by inducing epithelial-mesenchymal transition.In addition,the zinc finger protein GLi also interacts with various tumor-related factors to affect the occurrence and development and treatment of hepatocellular carcinoma.This article reviews the role of zinc finger protein GLi in the development and treatment of hepatocellular carcinoma.