Objective: To investigate the prevalence levels and trends of overweight and obesity among adult residents in Zhejiang Province from 2015 to 2023, so as to provide a basis for developing regional weight management strategies. Methods: Permanent residents aged ≥18 years from Zhejiang Province who participated in the China Chronic Disease and Risk Factor Surveillance Project in 2015, 2018, and 2023 were selected as survey subjects. Data on sociodemographic information, height, weight and waist circumference were collected through questionnaire surveys and physical examinations. The prevalence of overweight, obesity, and central obesity were calculated and standardized using data from the Seventh National Population Census of Zhejiang Province in 2020. The Cochran-Armitage trend test was employed to analyze the trends in prevalence of overweight, obesity, and central obesity across different genders, ages and regions. Results: A total of 23 902 individuals were surveyed, comprising 10 985 males (45.96%) and 12 917 females (54.04%). Participants were aged ≥60 years, with 13 088 individuals accounting for 54.76%. There were 9 388 urban residents (39.28%) and 14 514 rural residents (60.72%). The standardized prevalence of overweight among residents increased from 30.05% in 2015 to 33.98% in 2023, the standardized prevalence of obesity increased from 7.67% to 15.22%, and the standardized prevalence of central obesity increased from 22.81% to 33.82%, all showed upward trends (all P<0.05). In 2015, 2018, and 2023, the standardized prevalence of overweight was higher in males than in females. In 2018 and 2023, the standardized prevalence of obesity and central obesity were higher in males than in females (all P<0.05). From 2015 to 2023, the standardized prevalence of overweight, obesity, and central obesity among both males and females showed upward trends (all P<0.05). In 2015, 2018 and 2023, the prevalence of central obesity showed an increasing trend with age (all P<0.05). From 2015 to 2023, upward trends were observed in the prevalence of overweight, obesity, and central obesity among residents aged 18-<45 years and aged ≥60 years, as well as in the prevalence of obesity and central obesity among residents aged 45-<60 years (all P<0.05). In 2015, 2018 and 2023, the standardized prevalence of overweight obesity were higher in urban areas than in rural areas, while the standardized prevalence of central obesity was lower in urban areas (all P<0.05). From 2015 to 2023, the standardized prevalence of overweight, obesity, and central obesity among both urban and rural areas showed upward trends (all P<0.05). Conclusion From 2015 to 2023, the prevalence of overweight, obesity, and central obesity among adult residents in Zhejiang Province showed increasing trends, with variations in prevalence levels and trends observed across genders, ages, and urban / rural areas.

This case report introduces Professor ZOU Wei 's experience of treating a patient with Wernicke encephalopathy using the "regulating spirit and promoting yang acupuncture method". The patient was diagnosed as spleen and stomach deficiency with internal liver wind. The treatment principle focused on regulating spirit and awakening the brain, strengthening the spleen, calming wind, and relaxing the tendons. Three groups of acupoints were selected: ①acupoints for awakening the brain by regulating spirit and unblocking meridians (Baihui [GV20], Qianshencong [EX-HN1] and bilateral Taiyang [EX-HN5], Fengchi [GB20]), etc.; ②acupoints for harmonizing the spleen, stomach, qi, and blood (bilateral Tianshu [ST25], Daheng [SP15], Taixi [KI3], etc.); ③acupoints for relaxing and softening the tendons (bilateral Waiguan [TE5], Hegu [LI4], Yanglingquan [GB34], Xuanzhong [GB39]).The needles were retained for 50 min per session, once daily, 7 days a week. After 16-week treatment, the patient was able to walk a few steps slowly with assistance, and other symptoms returned to normal. A two-month follow-up showed the patient's condition remained stable, walking distance further increased, and overall health significantly improved.
Humans ; Acupuncture Points ; Acupuncture Therapy ; Wernicke Encephalopathy/physiopathology*

BACKGROUND: Temozolomide (TMZ) resistance is a significant challenge in treating glioblastoma (GBM). Collagen remodeling has been shown to be a critical factor for therapy resistance in other cancers. This study aimed to investigate the mechanism of TMZ chemoresistance by GBM cells reprogramming collagens. METHODS: Key extracellular matrix components, including collagens, were examined in paired primary and recurrent GBM samples as well as in TMZ-treated spontaneous and grafted GBM murine models. Human GBM cell lines (U251, TS667) and mouse primary GBM cells were used for in vitro studies. RNA-sequencing analysis, chromatin immunoprecipitation, immunoprecipitation-mass spectrometry, and co-immunoprecipitation assays were conducted to explore the mechanisms involved in collagen accumulation. A series of in vitro and in vivo experiments were designed to assess the role of the collagen regulators prolyl 4-hydroxylase subunit alpha 1 (P4HA1) and yes-associated protein (YAP) in sensitizing GBM cells to TMZ. RESULTS: This study revealed that TMZ exposure significantly elevated collagen type I (COL I) expression in both GBM patients and murine models. Collagen accumulation sustained GBM cell survival under TMZ-induced stress, contributing to enhanced TMZ resistance. Mechanistically, P4HA1 directly binded to and hydroxylated YAP, preventing ubiquitination-mediated YAP degradation. Stabilized YAP robustly drove collagen type I alpha 1 ( COL1A1) transcription, leading to increased collagen deposition. Disruption of the P4HA1-YAP axis effectively reduced COL I deposition, sensitized GBM cells to TMZ, and significantly improved mouse survival. CONCLUSION P4HA1 maintained YAP-mediated COL1A1 transcription, leading to collagen accumulation and promoting chemoresistance in GBM.
Temozolomide ; Humans ; Glioblastoma/drug therapy* ; Animals ; Mice ; Cell Line, Tumor ; Drug Resistance, Neoplasm/genetics* ; YAP-Signaling Proteins ; Hydroxylation ; Dacarbazine/pharmacology* ; Adaptor Proteins, Signal Transducing/metabolism* ; Transcription Factors/metabolism* ; Collagen/biosynthesis* ; Collagen Type I/metabolism* ; Prolyl Hydroxylases/metabolism* ; Antineoplastic Agents, Alkylating/therapeutic use*

The Janus kinase/signal transducers and activators of transcription (JAK-STAT) control natural killer (NK) cells development and cytotoxic functions, however, whether long non-coding RNAs (lncRNAs) are involved in this pathway remains unknown. We found that miR155HG was elevated in activated NK cells and promoted their proliferation and effector functions in both NK92 and induced-pluripotent stem cells (iPSCs)-derived NK (iPSC-NK) cells, without reliance on its derived miR-155 and micropeptide P155. Mechanistically, miR155HG bound to miR-6756 and relieved its repression of JAK3 expression, thereby promoting the JAK-STAT pathway and enhancing NK cell proliferation and function. Further investigations disclosed that upon cytokine stimulation, STAT3 directly interacts with miR155HG promoter and induces miR155HG transcription. Collectively, we identify a miR155HG-mediated positive feedback loop of the JAK-STAT signaling. Our study will also provide a power target regarding miR155HG for improving NK cell generation and effector function in the field of NK cell adoptive transfer therapy against cancer, especially iPSC-derived NK cells.

Naringenin (4,5,7-trihydroxyflavonoid) is a naturally occurring bioflavonoid found in citrus fruits, which plays an important role in metabolic syndrome, neurological disorders, and cardiovascular diseases. However, the pharmacological mechanism and biological function of naringenin on anti-angiogenesis and anti-tumor immunity have not yet been elucidated. Our study firstly demonstrates that naringenin inhibits the growth of hepatocellular carcinoma (HCC) cells both in vivo and in vitro. Naringenin diminishes the ability of HCC cells to induce tube formation and migration of human umbilical vein endothelial cells (HUVECs) and suppresses neovascularization in chicken chorioallantoic membrane (CAM) assays. Meanwhile, in vivo results demonstrate that naringenin can significantly upregulate level of CD8⁺ T cells, subsequently increasing the level of immune-related cytokines in the tumor immune microenvironment. Mechanistically, we found that naringenin facilitate the K48-linked ubiquitination and subsequent protein degradation of vascular endothelial growth factor A (VEGFA) and mesenchymal-epithelial transition factor (c-Met), which reduces the expression of programmed death ligand 1 (PD-L1). Importantly, combination therapy naringenin with PD-L1 antibody or bevacizumab provided better therapeutic effects in liver cancer. Our study reveals that naringenin can effectively inhibit angiogenesis and anti-tumor immunity in liver cancer by degradation of VEGFA and c-Met in a K48-linked ubiquitination manner. This work enlightens the potential effect of naringenin as a promising therapeutic strategy against anti-angiogenesis and anti-tumor immunity in HCC.

Objective:To analyze the correlation between 24-hour urinary sodium excretion and early renal function impairment in patients with primary hypertension.Methods:This cross-sectional study included patients with primary hypertension who were admitted to the Department of Cardiology of the Chinese People′s Liberation Army General Hospital between January 2021 and October 2024. Patients were divided into low-sodium, medium-sodium, and high-sodium groups based on their 24-hour urinary sodium excretion. General clinical data were collected using the electronic medical record system. Urinary sodium, protein, and microalbumin excretion were analyzed from 24-hour urine samples. Spearman correlation analysis was used to explore the relationship between 24-hour urinary sodium excretion and urinary microalbumin excretion. A multiple linear regression model was used to further assess the independent association between these variables. Subgroup analyses were conducted based on age were performed to determine whether age influenced the relationship between urinary sodium excretion and renal function impairment.Results:A total of 1 065 patients with primary hypertension were included, with a mean age of (55.26±14.06) years, including 568(53.33%) males. The low-sodium, medium-sodium, and high-sodium groups included 223, 579, and 263 patients, respectively. The 24-hour urinary microalbumin excretion in the high-sodium group was significantly higher than in the medium-sodium and low-sodium groups, and this trend remained consistent across different age groups (all P<0.05). Spearman correlation analysis showed a positive correlation between 24-hour urinary sodium excretion and urinary microalbumin excretion ( r=0.220, P<0.001), and this relationship was observed in all age groups (all P<0.05). Multiple linear regression analysis confirmed an independent association between 24-hour urinary sodium excretion and urinary microalbumin excretion (all P<0.001), which persisted across different age groups (all P<0.05). Conclusion:In patients with primary hypertension, 24-hour urinary sodium excretion is closely associated with microalbumin excretion, suggesting a potential link to early renal function impairment.

Objective:To investigate the short-term efficacy, safety and factors affecting recurrence of intermediate-risk and high-risk non-muscle invasive bladder cancer (NMIBC) treated with intravesical instillation of domestic Bacillus Calmette-Guérin (BCG) infusion.Methods:This study was a retrospective cohort study. We collected the data of 163 patients with NMIBC treated with domestic BCG after transurethral resection of bladder tumor (TURBT) from October 2016 to October 2020 in the Department of Urology, the Affiliated Hospital of Qingdao University. There were 140 males and 23 females, the age was(67.3±10.3) years old. 23 cases had only been received BCG and 140 cases received other chemotherapy drugs before. The induction scheme of instillation was started after the TURBT at once a week for 6 consecutive weeks, continue instillation at every two weeks for 3 doses, then maintenance instillation once a month for 10 consecutive times, for a total of 19 instillations. Kaplan-Meier analysis was used to calculate recurrence-free survival. Binary Logistic regression was used to analyze factors and stepwise regression (backward method) was employed to identify independent risk factors for recurrence after BCG instillation. The incidence of adverse reactions was recorded. Measurement data with normal distribution were expressed as mean±standard deviation( ± s), measurement data with skewed distribution were expressed as M( Q1, Q3), and count data were expressed as frequency and percentage(%). Results:A total of 23 cases experienced recurrence within the 13-month of instillation, of which 7 cases were found to have progressed by pathological biopsy, and the cumulative recurrence-free rate was 85.9%. The results of binary logistic regression analysis showed that the history of re-TURBT ( P=0.010) was an independent predictor for recurrence after BCG intravesical instillation. Adverse events occurred in 110 cases. The main symptoms of the 65 cases were urgency of urination, pollakiuria and dysuria with urinary irritation, urinary tract infection in 15 cases, hematuria in 10 cases, and other symptoms in 20 cases. Instillation was terminated in 7 cases due to side effects, no serious adverse events such as spread of tuberculous bacteria were observed in the cases. Conclusions:Patients with NMIBC treated with intravesical instillation of domestic BCG have significant short-term efficacy, while patients who have previously received re-TURBT is an independent predictor for recurrence. The domestic BCG have the characteristic of slight side effect, good efficacy and safety.

OBJECTIVE To study the anti-fatigue effects of differently-cultivated Astragalus extract in a hypoxic environment of the plateau and explore the related mechanisms.METHODS Fifty-six male KM mice were randomly divided into the hypoxic swimming control(HSC)group,imitation wild Astragalus extract(IWA)430,860 and 1 720 mg·kg-1 groups,and cultivated Astragalus extract(CA)463,925 and 1 850 mg·kg-1 groups.The drug was administered by gavage once daily for 15 days,while body mass was monitored every three days.After 15 days of gavage,the mice were subjected to load swimming(5%body weight)in a hypobaric chamber(simulating a 4 000 m altitude),with exhaus-tive swimming time measured to identify the optimal dosage.Following randomization,fifty male KM mice were assigned to five groups:normoxic control(NC),hypoxic control(HC),HSC,IWA 860 and CA 925 mg·kg-1.All groups underwent daily gavage for 15 d before 90 min non-weight-bearing swimming was conducted in the HSC,IWA 860 and CA 925 mg·kg-1 groups within a hypobaric chamber,followed by immediate measurement of muscle strength.Hematoxylin-eosin(HE)staining was used to observe the histopathological changes in liver and gastrocnemius muscle tissues.Blood urea nitrogen(BUN),blood glucose(BG)and serum lactic acid(LA),glutathione(GSH),glutathione peroxidase(GSH-Px),malondialdehyde(MDA),superoxide dismutase(SOD),liver glycogen(LG)and muscle glycogen(MG)in livers and muscles,and total antioxidant capacity(T-AOC)and reactive oxygen species(ROS)in muscles were measured by commercial kits.Taurine and hypotaurine were measured by HPLC.Enzyme-linked immunosorbent assay(ELISA)was used for cysteine sulfenic acid decarboxylase(CSAD)measure-ment.Western blotting was used to detect protein expressions of phosphatidylinositol 3-kinase(PI3K),protein kinase B(Akt),nuclear factor E2-related factor 2(Nrf2),and heme oxygenase-1(HO-1)in skeletal muscles.RESULTS Compared with the HSC group,the swimming time was prolonged in IWA 463,IWA 860,CA 925 and CA 1 850 mg·kg-1 groups.Compared with the HSC group,the muscle strength of mice in the IWA 860 mg·kg-1 group and the CA 925 mg·kg-1 group was significantly increased,histo-pathological damage in the liver and gastrocnemius muscle was reduced,serum levels of LA and BUN were significantly decreased,levels of BG,LG and MG were significantly increased,levels of GSH,GSH-Px and SOD were significantly increased,contents of MDA were significantly decreased,expressions of CSAD were significantly increased in liver tissue,contents of GSH,T-AOC,taurine and hypotaurine were significantly increased,levels of ROS were significantly decreased,and protein expressions of PI3K,Akt,Nrf2,HO-1 were significantly upregulated in muscle tissues.CONCLUSION Under simulated high-altitude hypoxic conditions,extracts of Astragalus membranaceus cultivated by two methods consis-tently exhibit anti-fatigue effects.Its mechanisms may be mitigating oxidative stress,augmenting taurine and hypotaurine metabolic regulation,and activating PI3K/Akt and Nrf2/HO-1 signaling pathways.IWA has a better anti-fatigue effect than CA.

Objective:To analyze the correlation between 24-hour urinary sodium excretion and early renal function impairment in patients with primary hypertension.Methods:This cross-sectional study included patients with primary hypertension who were admitted to the Department of Cardiology of the Chinese People′s Liberation Army General Hospital between January 2021 and October 2024. Patients were divided into low-sodium, medium-sodium, and high-sodium groups based on their 24-hour urinary sodium excretion. General clinical data were collected using the electronic medical record system. Urinary sodium, protein, and microalbumin excretion were analyzed from 24-hour urine samples. Spearman correlation analysis was used to explore the relationship between 24-hour urinary sodium excretion and urinary microalbumin excretion. A multiple linear regression model was used to further assess the independent association between these variables. Subgroup analyses were conducted based on age were performed to determine whether age influenced the relationship between urinary sodium excretion and renal function impairment.Results:A total of 1 065 patients with primary hypertension were included, with a mean age of (55.26±14.06) years, including 568(53.33%) males. The low-sodium, medium-sodium, and high-sodium groups included 223, 579, and 263 patients, respectively. The 24-hour urinary microalbumin excretion in the high-sodium group was significantly higher than in the medium-sodium and low-sodium groups, and this trend remained consistent across different age groups (all P<0.05). Spearman correlation analysis showed a positive correlation between 24-hour urinary sodium excretion and urinary microalbumin excretion ( r=0.220, P<0.001), and this relationship was observed in all age groups (all P<0.05). Multiple linear regression analysis confirmed an independent association between 24-hour urinary sodium excretion and urinary microalbumin excretion (all P<0.001), which persisted across different age groups (all P<0.05). Conclusion:In patients with primary hypertension, 24-hour urinary sodium excretion is closely associated with microalbumin excretion, suggesting a potential link to early renal function impairment.

OBJECTIVE To study the anti-fatigue effects of differently-cultivated Astragalus extract in a hypoxic environment of the plateau and explore the related mechanisms.METHODS Fifty-six male KM mice were randomly divided into the hypoxic swimming control(HSC)group,imitation wild Astragalus extract(IWA)430,860 and 1 720 mg·kg-1 groups,and cultivated Astragalus extract(CA)463,925 and 1 850 mg·kg-1 groups.The drug was administered by gavage once daily for 15 days,while body mass was monitored every three days.After 15 days of gavage,the mice were subjected to load swimming(5%body weight)in a hypobaric chamber(simulating a 4 000 m altitude),with exhaus-tive swimming time measured to identify the optimal dosage.Following randomization,fifty male KM mice were assigned to five groups:normoxic control(NC),hypoxic control(HC),HSC,IWA 860 and CA 925 mg·kg-1.All groups underwent daily gavage for 15 d before 90 min non-weight-bearing swimming was conducted in the HSC,IWA 860 and CA 925 mg·kg-1 groups within a hypobaric chamber,followed by immediate measurement of muscle strength.Hematoxylin-eosin(HE)staining was used to observe the histopathological changes in liver and gastrocnemius muscle tissues.Blood urea nitrogen(BUN),blood glucose(BG)and serum lactic acid(LA),glutathione(GSH),glutathione peroxidase(GSH-Px),malondialdehyde(MDA),superoxide dismutase(SOD),liver glycogen(LG)and muscle glycogen(MG)in livers and muscles,and total antioxidant capacity(T-AOC)and reactive oxygen species(ROS)in muscles were measured by commercial kits.Taurine and hypotaurine were measured by HPLC.Enzyme-linked immunosorbent assay(ELISA)was used for cysteine sulfenic acid decarboxylase(CSAD)measure-ment.Western blotting was used to detect protein expressions of phosphatidylinositol 3-kinase(PI3K),protein kinase B(Akt),nuclear factor E2-related factor 2(Nrf2),and heme oxygenase-1(HO-1)in skeletal muscles.RESULTS Compared with the HSC group,the swimming time was prolonged in IWA 463,IWA 860,CA 925 and CA 1 850 mg·kg-1 groups.Compared with the HSC group,the muscle strength of mice in the IWA 860 mg·kg-1 group and the CA 925 mg·kg-1 group was significantly increased,histo-pathological damage in the liver and gastrocnemius muscle was reduced,serum levels of LA and BUN were significantly decreased,levels of BG,LG and MG were significantly increased,levels of GSH,GSH-Px and SOD were significantly increased,contents of MDA were significantly decreased,expressions of CSAD were significantly increased in liver tissue,contents of GSH,T-AOC,taurine and hypotaurine were significantly increased,levels of ROS were significantly decreased,and protein expressions of PI3K,Akt,Nrf2,HO-1 were significantly upregulated in muscle tissues.CONCLUSION Under simulated high-altitude hypoxic conditions,extracts of Astragalus membranaceus cultivated by two methods consis-tently exhibit anti-fatigue effects.Its mechanisms may be mitigating oxidative stress,augmenting taurine and hypotaurine metabolic regulation,and activating PI3K/Akt and Nrf2/HO-1 signaling pathways.IWA has a better anti-fatigue effect than CA.