Objective: To explore the relationship between serum homocysteine (Hcy), interleukin-5 (IL-5), folate and core symptoms in children with autism spectrum disorders, so as to provide potential biomarkers for early diagnosis and intervention of diseases. Methods: A total of 106 children with autism spectrum disorders and 106 healthy children with matched sex and age in Lu an People s Hospital were enrolled as autism group and healthy group between May 2020 to December 2023. On the day of admission, levels of serum Hcy, IL-5 and folate were detected. The core symptoms in autism group were evaluated by Autism Behavior Checklist (ABC), Wechsler Preschool and Primary Scale of Intelligence-fourth edition(WPPSI-IV), Childhood Autism Rating Scale (CARS) and Social Responsiveness Scale (SRS). The levels of serum Hcy, IL-5 and folate in the two groups were compared by t- test. The relationship between serum Hcy, IL-5, folate and core symptoms in children with autism spectrum disorders was determined by Pearson correlation analysis. Results: The levels of serum Hcy and IL-5 in autism group were (7.48±0.32) μmol/L and (345.77±32.51) pg/mL, higher than those in healthy group [(6.11±0.54) μmol/L, (274.04±25.17) pg/mL], while folate level was lower than that in healthy group [(15.24±3.47) ng/mL, (22.51±4.69) ng/mL], the differences were statistically significant ( t =22.47, 17.96, 12.83, all P < 0.05 ). In autism group, levels of serum Hcy and IL-5 were positively correlated with scores of ABC, CARS and SRS ( r =0.29, 0.53 , 0.54; 0.45, 0.41, 0.50), while negatively correlated with WPPSI-IV score ( r =-0.28, -0.26)(all P <0.05). The folate level was negatively correlated with scores of ABC, CARS and SRS ( r =-0.55, -0.40, -0.25), while positively correlated with WPPSI-IV score ( r =0.41) (all P <0.05). Conclusion Children with ASD show elevated serum Hcy and IL-5 alongside decreased folate,and three markers correlate with core symptoms and intellectual level.

BACKGROUND AND OBJECTIVE

In 2018, the Philippine Congress passed the Universal Healthcare (UHC) Law and its implementing rules which mandated the enrollment of all Filipinos to PhilHealth, the national social health insurance corporation. The Department of Health (DOH) and PhilHealth will leverage their strategic purchasing power by affiliating Health Care Provider Networks (HCPNs), established within the geopolitical boundaries of a province or a highly urbanized city, through service level agreements. This study aims to shed light on what is expected from providers, payers, and regulators to implement UHC successfully.

The researchers conducted an inductive, content analytic qualitative study guided by the World Health Organization’s (WHO) Building Blocks Framework to determine the understanding and acceptance of the implementing rules of the UHC Law and the perceived barriers and enablers from the provider, payer, and regulator stakeholders in three provinces in the Philippines. Purposive sampling was utilized to provide the best representation across different economic and physical settings. A content analysis was done through an inductive process of coding concepts, which was the basis for categories grouped and matched deductively with the WHO framework. This formed the broader sub-themes and were used for the final data interpretation.

A total of 16 focus group discussions (FGDs) and nine in-depth interviews (IDIs) were performed with 84 participants. Inductive thematic analysis of categories and subcategories showed that the participants support the goals and objectives of the UHC Law. Still, perceived barriers refer to the lack of and improper use of funds, the need to clarify the implementing guidelines, and the role of politics. The participants indicated that solidarity and social connectedness with health system adaptability and resilience are enablers for the success of UHC reforms.

Proposals to mitigate the barriers include expanding the funding source, clarifying rules on the f inancial management system, and providing guidelines on health delivery integration to ensure access to patient care. Decentralization with autonomy will allow the stakeholders to align health programs with local needs. Proper representation in decision-making bodies is desirable to establish strong community involvement and solidarity. Resilience and adaptability based on a feedback loop are imperative.

[摘 要] 目的：探讨蟾毒灵（BU）对肿瘤相关巨噬细胞（TAM）介导的结直肠癌（CRC）细胞程序性死亡蛋白-配体1（PD-L1）表达的调控作用及其分子机制。方法：采用HCT116细胞与THP-1来源巨噬细胞构建体外共培养体系。佛波酯（PMA）诱导THP-1细胞分化为M0型巨噬细胞，进一步以HCT116细胞条件培养基（CM）刺激形成TAM样细胞。流式细胞术检测CD11b、CD206表达，以评价巨噬细胞极化水平；RT-qPCR及WB法检测TGF-β、IL-10、STAT3/p-STAT3及PD-L1表达变化；慢病毒转染构建STAT3敲低细胞系HCT116sh-STAT3，结合BU干预验证STAT3/PD-L1信号通路作用。结果：HCT116细胞CM可诱导巨噬细胞向M2表型极化，表现为CD11b⁺CD206⁺细胞比例升高（P < 0.01）及TGF-β、IL-10表达增加（均P < 0.001）。TAM条件培养基可显著促进HCT116细胞STAT3磷酸化（P < 0.001）并上调PD-L1 mRNA及蛋白表达水平（P < 0.001或P < 0.01）。BU干预后，TAM介导的STAT3磷酸化水平明显下降，PD-L1表达同步下调（均P < 0.01）。STAT3敲低可降低PD-L1表达，其作用趋势与BU一致。结论：BU可通过抑制TAM介导的STAT3信号激活，下调CRC细胞PD-L1表达，提示其在肿瘤免疫微环境调控中具有潜在的应用价值。

Background/Aims: Chronic constipation is prevalent yet under-diagnosed across Asia, compromising quality of life and burdening healthcare systems. Cultural stigma, varied diets, and limited access to standardized diagnostic tools delay timely care. Methods: The Bali Chronic Constipation Roundtable in November 2024, brought together experts from 11 Asian countries. The group reviewed epidemiological data, analyzed multinational questionnaire on clinical practice pattern, and conducted structured discussions to identify key barriers and propose region-specific recommendations. Results: Chronic constipation prevalence varies across Asia, ranging from 1.8% in India to 16.6% in Japan, with women and the elderly disproportionately affected. Under-reporting persists owing to cultural taboos and widespread self treatment with laxatives and traditional medications. Although the Rome IV criteria remains the global standard, they may not fully reflect Asian symptom profiles, and diagnosis is limited by scarce motility laboratories. First line therapies such as dietary-fiber optimization and osmotic laxatives are widely available, but newer pharmacotherapies (prucalopride, linaclotide, lubiprostone, and elobixibat) remain costly and unevenly accessible. Biofeedback for dyssynergic defecation is underutilized due to limited availability. Experts recommend expanded regional research on to refine diagnostic criteria, coupled with enhanced physician education and public awareness. They advocate accessibility to second-line and novel therapies that incorporate culturally attuned regional guidelines, and improved access to gastrointestinal motility testing. Conclusions The Bali Chronic Constipation Roundtable highlighted Asia’s need for region specific diagnostics and management. Addressing diagnostic and treatment gaps will improve outcomes, while ongoing researcher clinician policy collaboration must standardize guidelines, advance research, and ensure equitable care across Asia.

[摘 要] 目的：探讨m6A调控因子在宫颈癌预后评估、免疫微环境特征及治疗反应中的作用，构建基于m6A调控因子的预后风险模型，并分析其与免疫浸润、药物敏感性及细胞间通信的关系。方法：基于TCGA和GEO数据库中宫颈鳞癌及腺癌（CESC）转录组数据，分析22个m6A调控因子的表达与突变情况；采用LASSO‑Cox回归构建m6A相关预后风险模型，并依据风险评分将患者分为高、低风险组。利用CIBERSORT和ESTIMATE算法评估两组免疫细胞浸润及微环境特征；通过oncoPredict预测抗肿瘤药物敏感性。整合单细胞转录组数据（E-MTAB-12305），采用CellChat分析细胞间通信网络。结果：共鉴定出12个在宫颈癌中差异表达的m6A调控因子。高风险组患者总生存期缩短（P < 0.05），免疫评分降低，且对紫杉醇、氟尿嘧啶、多柔比星等抗肿瘤药物敏感性较差（IC50较高）。单细胞分析显示宫颈癌组织中细胞间通信网络发生改变，其中T细胞与内皮/上皮细胞间的相互作用可能主要由CCL5‑ACKR1和MIF‑（CD74 + CXCR4）配体‑受体介导。在临床样本中，对关键的m6A调控因子进行mRNA和蛋白水平的验证，结果显示部分调控因子在宫颈癌组织中的表达水平高于正常宫颈组织（P < 0.05）。结论：m6A调控因子特征可有效预测宫颈癌患者预后，其风险评分与肿瘤免疫浸润、药物敏感性及细胞通信密切相关，为宫颈癌的预后分层及个体化治疗提供了新的分子依据。

Objective To analyze the influencing factors of respiratory failure in patients with sepsis, and to construct and validate a risk prediction model. Methods A total of 308 patients with sepsis in Ganzi Tibetan Autonomous Prefecture People's Hospital from August 2021 to September 2024 were enrolled and divided into a modeling group and a validation group. According to whether respiratory failure occurred during hospitalization, the patients were divided into a respiratory failure group and a non-respiratory failure group. Single-factor and binary logistic regression analysis were used to construct a risk prediction model, and the ROC, calibration, and DCA curves were used to assess the model's predictive performance. Results The incidence of respiratory failure was 20.83% (45/216) in the modeling group and 20.65% (19/92) in the validation group. Albumin, D-dimer, serum calcium, procalcitonin at admission, and sequential organ failure assessment were independent influencing factors of respiratory failure in patients with sepsis. The ROC curve analysis nomogram model predicted that the AUC of respiratory failure in the modeling group was 0.994 (95%CI: 0.985-1.000), and the AUC of the validation group was 0.897 (95%CI: 0.826-0.968). The calibration curve analysis showed that the calibration curve fit well with the ideal curve. DCA curve analysis showed that the net benefit was greater than 0 across all threshold probability ranges. Conclusion The risk prediction model constructed in this study is highly effective and can provide reference for medical staff to evaluate respiratory failure in patients with sepsis.

Objective: To determine the potential genetic causal relationship between sleep related phenotypes and female pubertal onset using the two sample Mendelian randomization approach. Methods: Genetic instrumental variables for sleep and age at menarche were sourced from FinnGen, IEU Open GWAS and GWAS Catalog three publicly available Genome Wide Association Study databases. Causal effects were estimated using the inverse variance weighted method, supplemented by sensitivity analyses and tests for heterogeneity, pleiotropy, and direction. Results: Genetically predicted sleep duration was positively associated with age at menarche ( β =0.61, 95% CI =0.30-0.91, P <0.01). Conversely, overall sleep problems ( β =-0.13, 95% CI =-0.20 to -0.07 ), two specific types of sleep disorders (sleep apnea: β =-0.10, 95% CI =-0.16 to -0.03; insomnia: β =-0.40, 95% CI = -0.69 to -0.11) were causally associated with earlier age at menarche (all P <0.01). Sensitivity analyses confirmed the robustness of these findings with consistent effect directions and no evidence of significant directional pleiotropy. Conclusions The study reveales a genetic causal relationship between sleep and pubertal onset. Adequate sleep duration appears to have a protective effect. These findings suggest that sleep may have a critical regulatory role in the initiation of pubertal development.

Objective To explore the adjuvant treatment options for elderly patients or those with low cardiopulmonary function who cannot tolerate lobectomy for peripheral solid pathological stage ⅠA (pⅠA) non-small cell lung cancer (NSCLC). Methods A retrospective analysis was conducted on the clinical data of patients with peripheral solid pⅠA stage NSCLC treated with lobectomy and compromised sublobar resection (CSR) in the Affiliated Hospital of Nantong University, from 2018 to 2019. The incidence of postoperative complications and independent predictors of postoperative recurrence were analyzed. Patients in the CSR group were divided into a targeted therapy group, a chemotherapy group, and an observation group based on postoperative treatment measures. The 3-year recurrence-free survival (RFS) rate and 5-year overall survival (OS) rate of the three subgroups before and after propensity score matching (PSM) were compared. Results A total of 586 patients were included, including 288 (49.15%) males and 298 (50.85%) females, with a median age of 64.00 years. There were 335 patients of lobectomy and 251 patients of CSR. There was no statistically significant difference in the incidence of postoperative complications between the lobectomy group and CSR group [RR=0.987, 95%CI (0.898, 1.085), P=0.789]. Multivariate analysis showed that gender, tumor location, and size were independent risk factors for recurrence after CSR. After PSM, 17 patients were enrolled in each of the three subgroups of CSR. Kaplan-Meier survival curve analysis showed that there was no statistically significant difference in the 3-year RFS rate (P=0.115) and 5-year OS rate (P=0.101) between the targeted therapy group and chemotherapy group after PSM. The 3-year RFS rate and 5-year OS of the targeted group were significantly better than those of the observation group (P=0.041, P=0.009). Compared with lobectomy, there was no statistically significant difference in the 3-year RFS rate (P=0.069) and 5-year OS rate (P=0.540) in the targeted therapy group, while the chemotherapy group and observation group were significantly inferior to the lobectomy group (P<0.05). Conclusion CSR for treating stage pⅠA peripheral solid NSCLC in patients with advanced age or poor cardiopulmonary function does not increase the incidence of postoperative complications. Gender, tumor location, and size are independent risk factors for postoperative recurrence. In terms of 3-year RFS rate and 5-year OS rate, adjuvant targeted therapy after CSR is not only superior to observation but also not inferior to lobectomy.

Objective To investigate the correlation between insulin resistance and interleukin-6 (IL-6), chemerin, total cholesterol (TC)/high density lipoprotein cholesterol (HDL-C) ratio, triglyceride (TG)/HDL-C ratio, low density lipoprotein cholesterol (LDL-C)/HDL-C ratio and insulin resistance in obese patients with type 2 diabetes mellitus (T2DM), and to provide scientific basis for T2DM prevention and control. Methods A total of 355 obese T2DM patients in Songjiang Hospital Affiliated to Shanghai Jiaotong University School of Medicine were selected from January 2021 to December 2023. IL-6, chemerin and lipids were detected, and the assessment of insulin resistance was conducted through the homeostasis model assessment of insulin resistance (HOMA-IR). Results Among the 355 obese T2DM patients, there were 280 cases of insulin resistance, with the incidence rate of 78.87%. The BMI, IL-6, chemerin, TC/HDL-C, LDL-C/HDL-C, and TG/HDL-C in the insulin resistance group were higher than those in the non-insulin resistance group (P<0.05). The above insulin resistant patients were divided into 4 subgroups by means of insulin resistance, and there were significant differences in BMI, IL-6, chemerin, and TG/HDL-C among the subgroups (P<0.05). IL-6, chemerin, and TG/HDL-C were positively correlated with HOMA-IR in obese T2DM patients (P<0.05), while TC/HDL-C and LDL-C/HDL-C had no significant correlation with HOMA-IR (P>0.05). BMI, IL-6, chemerin, and TG/HDL-C were all influencing factors of insulin resistance in obese T2DM patients (P<0.05). Conclusion IL-6, chemerin and TG/HDL-C are correlated with insulin resistance in obese patients with T2DM and are influencing factors for the occurrence of insulin resistance.

Objective : To investigate the prevalence of negative emotions in hospitalized youth patients with type 2 diabetes(T2DM) and its correlation with coping strategies and psychological resilience. Methods : 141 youth T2DM patients who met the research standards were selected. Blood glucose related indicators, blood pressure, body mass index(BMI), diabetes chronic complications screening results and other data were collected. The basic information and disease related information questionnaire, self-rating depression scale(SDS), self-rating anxiety scale(SAS), diabetes distress scale(DDS), medical coping modes questionnaire(MCMQ) and Connor-Davidson resilience scale(CD-RISC) were completed. Results: Among 141 hospitalized youth T2DM patients, 37.6% were combined with depression, 32.6% were combined with anxiety, and 35.5% were combined with diabetic distress(DD). Univariate analysis showed that systolic blood pressure(P<0.01), educational level, and the form of hospitalization expenses(P<0.05) were significantly correlated with depression. Marital status(P<0.01), family residence, blood glucose monitoring methods, and the last fasting blood glucose(P<0.05) were significantly correlated with anxiety. BMI, whether it was first diagnosed or treated(P<0.01), gender, occupation, disease course, weekly blood glucose monitoring frequency, and the presence of chronic complications(P<0.05) were significantly correlated with DD. In multivariate analysis, systolic blood pressure(P<0.01), educational level, and the form of hospitalization expenses were significantly correlated with depression, marital status(P<0.05) was significantly correlated with anxiety; BMI and weekly blood glucose monitoring frequency(P<0.01) were significantly correlated with DD. SDS, SAS, total scores and dimensions of DDS were negatively correlated with the total score and dimensions of CD-RISC(rs=-0.182--0.467, P<0.05 or 0.01), and positively correlated with the yielding coping strategies(rs=0.177-0.271,P<0.05 or 0.01). SAS,total scores and dimensions of DDS were positively correlated with avoiding coping strategies(rs=0.237-0.419,P<0.05 or 0.01). The total and dimensions of CD-RISC were positively correlated with facing coping strategies(rs=0.215-0.349,P<0.05 or 0.01),and negatively correlated with yielding coping strategies(rs=-0.234--0.325,P<0.01). Conclusion More than 30% of hospitalized youth T2DM may experience negative emotions such as depression,anxiety,and DD. The occurrence of negative emotions in such patients may be related to disease management or socio-economic issues such as systolic blood pressure,educational level,hospitalization expenses,marital status,BMI,and frequency of blood glucose monitoring,as well as decreased psychological resilience and negative coping strategies.