ObjectiveTo investigate the feasibility， safety， and efficacy of surgery-assisted transjugular intrahepatic portosystemic shunt （SA-TIPS） in the treatment of portal hypertension comorbid with complex portal vein thrombosis， including cavernous transformation of the portal vein （CTPV）. MethodsAn analysis was performed for the data of 36 patients with portal hypertension and complex portal vein thrombosis who underwent SA-TIPS in Beijing Shijitan Hospital， Capital Medical University， from November 2023 to January 2025， including general status， technical data of the surgical process （surgical success rate， puncture times， time of operation， the number of stents used， and the length of shunt）， perioperative complications， and surgical recovery. The change in portal pressure gradient （PPG） after shunt was compared， and the rate of reaching the standard for PPG reduction was calculated， as well as stent patency rate within 1 week after surgery. The paired samples t-test was used for comparison of continuous data between two groups. ResultsAmong the 36 patients， 34 （94.4%） underwent SA-TIPS successfully. The incidence rate of perioperative complications was 16.7% （6/36）， including 3 cases of thoraco-abdominal hemorrhage， 2 cases of intraoperative arrhythmia， and 1 case of incision infection. There was a significant reduction in PPG after SA-TIPS （t=19.85， P<0.01）， and the patients achieving a ≥50% reduction in PPG accounted for 76.5% （26/34）. Imaging reexamination within 1 week showed a shunt patency rate of 100%. ConclusionSA-TIPS has a high technical success rate， a favorable safety profile， and good efficacy in the treatment of portal hypertension comorbid with complex portal vein thrombosis （including CTPV）， and therefore， it holds promise for clinical application.

ObjectiveThis paper aims to observe the syndrome improvement and negative antigen conversion rate of Qingxuan Daozhi formula in the treatment of influenza in children （heat accumulation in the lung and stomach syndrome）. MethodsThrough a multi-center randomized controlled methodology design，confirmed influenza cases were collected from October 2022 to April 2023 in the pediatrics department of eight hospitals，such as Dongfang Hospital of Beijing University of Chinese Medicine. A total of 180 children with influenza and heat accumulation in the lung and stomach syndrome conforming to the standard were recruited through the clinic. The sick children meeting the inclusion criteria were randomly divided into groups by a block-randomized method. The children in the experimental group were treated with Qingxuan Daozhi formula for five days，and those in the control group were treated with Oseltamivir Phosphate Granules for five days. The primary efficacy indicator was the negative conversion rate of influenza antigen detection. Secondary efficacy indicators were the Canadian acute respiratory illness and flu scale （CARIFS） and the incidence of complications，severe cases， and critical cases. Follow-up observation was conducted on the day of enrollment，48 hours after medication，72 hours after medication， and （6+1） d after medication. ResultsOne hundred and eighty participants were randomly assigned to the experimental group （90 cases） or the control group （90 cases）. All participants were followed up during the study. Comparison of influenza antigen detection results in the primary efficacy indicators showed that the average time of negative influenza antigen conversion in the experimental group was （5.29±1.25） d，and that in the control group was （5.40±1.68） d，without a statistically significant difference. After five days of intervention，52 cases in the experimental group and 51 cases in the control group converted to negative，without a statistically significant difference. CARIFS score results in the secondary efficacy indicators showed that during 72 hours after intervention，there were statistically significant differences between the experimental group and the control group in three dimensions， including headache，muscle soreness， and the need for extra care （P<0.05）. On the （6+1） days after the intervention，the differences in both the experimental group and the control group were statistically significant in 10 dimensions， including sore throat，bad sleep，uncomfortable feeling，poor spirit and fatigue，crying more than usual，the need for extra care，symptom，function，influence on parents，and total score （P<0.05）. The comparison results within the group in the dimensional scores of symptom， function， and influence on parents，as well as the CARIFS total score showed that with the delay of follow-up time，scores of both groups decreased significantly，with a statistically significant difference （P<0.01）. Inter-group comparison results showed that the mean score of the experimental group was higher than that of the control group at the time of enrollment. With the progress of intervention，the score of the experimental group was significantly decreased compared with that of the control group. At the end of follow-up，the mean score of the experimental group was lower than that of the control group，with no statistically significant difference. In terms of the incidence of complications，severe cases， and critical cases， there were no complications，severe cases， and critical cases in the two groups，without a statistically significant difference. ConclusionThe symptom improvement effect and negative antigen conversion rate of Qingxuan Daozhi formula in the treatment of influenza in children （heat accumulation in the lung and stomach syndrome） are not inferior to Oseltamivir Phosphate granules， and children's acceptance is better. It can be more widely used in clinical treatment of influenza in children （heat accumulation in the lung and stomach syndrome）.

Objective To investigate the changes of 22 bile acid sub components and 17 traditional bio-chemical indicators in serum of patients with non-alcoholic fatty liver disease(NAFLD),and the diagnostic value of detecting the above indicators alone or in combination for NAFLD.Methods A total of 168 NAFLD patients(NAFLD group)and 216 non-NAFLD apparently healthy individuals(non-NAFLD group)were se-lected,bile acid sub components were determined by liquid chromatography tandem mass spectrometry,and traditional biochemical indicators were detected by automatic biochemical analyzer.Results There were sta-tistically significant differences in the levels of 12 bile acid sub components and 12 traditional biochemical indi-cators between NAFLD group and non-NAFLD group(P<0.05).Compared to traditional biochemical indica-tors,bile acid sub components were less affected by body mass index(BMI).The area under the curve for di-agnosing NAFLD by combining three bile acid sub components[taurocholic acid(TCA),sodium taurodeoxy-cholate(TDCA),and tauroursodeoxycholic acid(UDCA)]with three traditional biochemical indicators[ala-nine aminotransferase(ALT),5'Nucleotidase(5'-NT),and small and dense low-density lipoprotein cholester-ol(sd-LDL-C)]was the largest,which was 0.810.Conclusion Twelve kinds of bile acid sub components in the blood of NAFLD patients have changed,and the combined detection of bile acid sub components and tradi-tional biochemical indicators could improve the diagnostic efficacy of NAFLD to a certain extent.

Sjogren's syndrome (SS) is a kind of connective tissue disease with high incidence and difficult to be treated, which belongs to the category of "dryness-arthralgia" in TCM. Xuanfu is a micro-concept of TCM, and is widely distributed and has the properties of "gateway" and "road", playing the role of circulating gas-liquid and operating spirit mechanism. Aquaporin (AQP) is a membrane-specific transmembrane protein that is widely distributed throughout the body and controls the movement of water, ions and gases in and out of cells. In recent years, the Xuanfu theory and AQP have played an important role in the etiology, pathogenesis, and treatment of SS. This article explored the etiology, pathogenesis, and treatment of SS by listing the correlation between Xuanfu and AQP in terms of structure and function, providing more theoretical basis for the application of Xuanfu theory in the treatment of SS.

Objective To explore the relationships of microRNA-125b(miR-125b),microR-NA-142-5p(miR-142-5p)and microRNA-140-3p(miR-140-3p)with sensitivity to programmed death receptor-1(PD-1)antibody therapy in patients with non-small cell lung cancer(NSCLC)and their clinical significance.Methods A total of 219 NSCLC patients were selected and divided into sensitive group(n=92)and non-sensitive group(n=127)based on their sensitivity to PD-1 anti-body therapy.Serum levels of miR-125b,miR-142-5p and miR-140-3p were compared between the two groups.A new combined predictor was constructed using miR-125b,miR-142-5p,and miR-140-3p through a Logistic regression model.The predictive performance was evaluated using the receiver operating characteristic(ROC)curve,and data were substituted into the equation forpredictive vali-dation.Results The serum level of miR-125b was higher in the non-sensitive group than that in the sensitive group,while the serum levels of miR-142-5pand miR-140-3p were lower in the non-sensitive group(P＜0.05).Logistic regression analysis showed that an increased level of miR-125b was an independent risk factor for sensitivity to PD-1 antibody therapy in NSCLC patients(P＜0.05),while increased levels of miR-142-5p and miR-140-3p were independent protective factors(P＜0.05).The optimal cut-off value for the combined predictor was 0.117,with a sensitivity of 90.22％,a specificity of 85.04％,and an accuracy of 87.21％.ROC curve analysis revealed that the area under the curve(AUC)for the combined predictor in predicting sensitivity to PD-1 antibod-y therapy was 0.928,which was significantly larger than the AUCs of 0.825,0.817 and 0.772 for miR-125b,miR-142-5p and miR-140-3p,respectively(P＜0.05).A new equation was obtained by transforming the original Logistic regression equation,and data from three randomly selected pa-tients were substituted into the equation for calculation,with predictive results being consistent with clinical reality.Conclusion The miR-125b,miR-142-5p and miR-140-3p are all associated with sensitivity to PD-1 antibody therapy in NSCLC patients and can serve as biomarkers for predicting sensitivity to PD-1 antibody therapy.The combined predictor based on these three microRNAs can further enhance predictive value and provide more reliable reference information for clinical treat-ment decisions.

Background:To compare the efficacy and safety of monthly administrations of gonadotropin releasing hormone (GnRH) agonists LY01005 and Zoladex ? in Chinese patients with premenopausal breast cancer. Methods:From October 2020 to November 2021, 188 premenopausal breast cancer patients were enrolled in 34 hospitals and randomized 1:1 to receive either LY01005 or Zoladex ? every 28 days for a total of three injections. All patients concomitantly received oral tamoxifen (TAM). The primary efficacy endpoint was cumulative probability of maintaining menopausal level [oestradiol (E2) ≤30 pg/ml] from day 29 to day 85. The second efficacy endpoint included changes in E2, luteinizing hormone (LH), and follicle-stimulating hormone (FSH) compared with the baseline. Pharmacokinetics (PK), pharmacodynamics (PD), and safety were analyzed. The study also evaluated the pharmacokinetic and pharmacodynamic characteristics of LY01005. Results:A total of 188 patients were randomised and 187 patients received either LY01005 or Zoladex ?. Cumulative probabilities of maintaining menopausal level (E2≤30 pg/ml) from day 29 to day 85 were 93.1% for LY01005 and 86.3% for Zoladex ?. The between-group difference was 6.8% (95% CI: -2.3%, 15.9%) and primary efficacy in the LY01005 group was not inferior to that in the Zoladex ? group. Changes in E2, LH, and FSH levels compared with the baseline were equivalent between the two groups (E2: 89.34% to 90.23% vs. 82.11% to 85.02%; LH: 88.89% to 95.52% vs. 89.70% to 97.02%; FSH: 75.36% to 80.85% vs.73.07% to 80.24%, respectively). After three consecutive doses of LY01005, the LH and FSH levels of the subjects showed a transient increase after the first dose, reached a peak on the second day and then started to decrease. The LH and FSH reached a lower level and remained at or below that level until the 85th day. Both treatments were well-tolerated. Conclusion:LY01005 is as effective as Zoladex ? in suppressing E2 to menopausal levels in Chinese patients with premenopausal breast cancer, with a similar safety profile.

Objective To investigate the predictive ability of cyst fluid characteristics for malignant intraductal papillary mucinous neoplasms (IPMNs). Methods We prospectively collected fresh cyst fluid from patients undergoing pancreatic resection at the Department of Hepatobiliary Pancreatic Spleen Surgery, Changhai Hospital, Shanghai, from September 2023 to December 2024, who were ultimately pathologically confirmed with IPMN. We assessed the characteristics of cyst fluid, including viscosity, clarity, and color, and explored its predictive performance for benign or malignant. Results A total of 40 patients with IPMN were included. The sensitivity of the string sign （+） for diagnosing high-grade dysplasia/ invasive carcinoma （HGD/IC） was 90.9%, specificity was 92.9%, and accuracy was 76.0%. The cyst fluid of intestinal-type IPMN often exhibited a gelatinous consistency, and there was no significant difference in the distribution of gelatinous consistency between the HGD/IC group and the low-grade dysplasia （LGD） group. There were no significant differences in CEA, glucose, and amylase levels in the cyst fluid between the HGD/IC group and the LGD group. Conclusions The characteristics of pancreatic cyst fluid, especially viscosity, can effectively predict the benign or malignant nature of IPMN.

Aquaporin 5(AQP5)is a specific protein that can significantly increase the water permeability of cell membrane,partici-pate in the process of water secretion and absorption,maintain the balance of water molecules inside and outside the cell,and transport water across the membrane.Programmed cell death(PCD)is closely associated with the development and progression of Sj?gren's syn-drome(SS).AQP5 may influence the development and progression of SS by regulating the PCD mechanism.This article reviews the mo-lecular mechanisms of AQP5 in regulating the apoptosis,pyroptosis,autophagy,and ferroptosis of cells in recent years and discusses the potential influence of AQP5 on SS,in order to provide a theoretical basis for the clinical prevention and treatment of SS.

Objective To explore the risk factors for the recurrence of autoimmune pancreatitis(AIP),so as to provide a new reference for its clinical treatment.Methods The clinical data of 198 AIP patients admitted to The First Affiliated Hospital of Naval Medical University from 2014 to 2021 were collected,including 164 patients with type 1 AIP and 34 patients with type 2 AIP.Based on the recurrence status of AIP,the patients were categorized into recurrence group(38 cases)and non-recurrence group(160 cases),and differences between the 2 groups were analyzed.Patients with definite duration of glucocorticoid maintenance therapy were further screened,and logistic regression model and Spearman rank correlation analysis were used to analyze the risk factors of AIP recurrence.Results During the follow-up period,19.19％(38/198)of AIP patients experienced a relapse.The 1-,3-,and 5-year cumulative recurrence rates were 6.57％,9.09％,and 12.63％,respectively,with type 1 AIP demonstrating a significantly higher recurrence rate than type 2 AIP(21.95％[36/164]vs 5.88％[2/34],P=0.030).Univariate logistic regression analysis showed that serum low density lipoprotein-cholesterol level(odds ratio[OR]=0.544,95％confidence interval[CI]0.321-0.924,P=0.024)and the duration of glucocorticoid maintenance therapy(OR=0.797,95％CI 0.704-0.902,P＜0.001)were the potential factors of AIP recurrence in 112 patients with definite data on the duration of glucocorticoid maintenance therapy.Multivariate logistic regression analysis showed that the duration of glucocorticoid maintenance therapy was independently associated with AIP recurrence(OR=0.813,95％CI 0.713-0.926,P=0.002).Spearman rank correlation analysis further demonstrated a negative correlation between the duration of glucocorticoid maintenance therapy and AIP recurrence(r=-0.545,P＜0.001).Additionally,receiver operating characteristic curve analysis indicated that the duration of glucocorticoid maintenance therapy had good predictive effect on AIP recurrence,with an area under curve value of 0.873(95％CI 0.800-0.945,P＜0.001).Conclusion Long-term regular glucocorticoid therapy is an independent protective factor against AIP recurrence,and it can significantly reduce the recurrence of AIP.

Maternal health during pregnancy has a direct impact on the risk and severity of neurodevelopmental disorders (NDDs) in the offspring, especially in the case of drug exposure. However, little progress has been made to assess the risk of drug exposure during pregnancy due to ethical constraints and drug use factors. We collected and manually curated sub-pathways and pathways (sub-/pathways) and drug information to propose an analytical framework for predicting drug candidates. This framework linked sub-/pathway activity and drug response scores derived from gene transcription data and was applied to human fetal brain development and six NDDs. Further, specific and pleiotropic sub-/pathways/drugs were identified using entropy, and sex bias was analyzed in conjunction with logistic regression and random forest models. We identified 19 disorder-associated and 256 regionally pleiotropic and specific candidate drugs that targeted risk sub-/pathways in NDDs, showing temporal or spatial changes across fetal development. Moreover, 5443 differential drug-sub-/pathways exhibited sex-biased differences after filling in the gender labels. A user-friendly NDDP visualization website ( https://ndd-lab.shinyapps.io/NDDP ) was developed to allow researchers and clinicians to access and retrieve data easily. Our framework overcame data gaps and identified numerous pleiotropic and specific candidates across six disorders and fetal developmental trajectories. This could significantly contribute to drug discovery during pregnancy and can be applied to a wide range of traits.
Humans ; Female ; Pregnancy ; Neurodevelopmental Disorders/metabolism* ; Male ; Prenatal Exposure Delayed Effects ; Fetal Development/drug effects* ; Drug Discovery/methods* ; Brain/metabolism*