Vascular cognitive impairment (VCI), caused by cerebrovascular dysfunction, severely impacts the quality of life in the elderly population, yet effective therapeutic approaches remain limited. Mitophagy, a selective mitochondrial quality-control mechanism, has emerged as a critical focus in neurological disease research. Accumulating evidence indicates that mitophagy modulates oxidative stress, neuroinflammation, and neuronal apoptosis. Key signaling pathways associated with mitophagy—including PINK1/Parkin, BNIP3/Nix, FUNDC1, PI3K/Akt/mTOR, and AMPK—have been identified as potential therapeutic targets for VCI. This review summarizes the mechanistic roles of mitophagy in VCI pathogenesis and explores emerging therapeutic strategies targeting these pathways, aiming to provide novel insights for clinical intervention and advance the development of effective treatments for VCI.

ObjectiveTo explore the effect of different drying conditions on the appearance and intrinsic quality indicators of Pinelliae Rhizoma for screening suitable drying conditions， so as to provide reference for its standardized production and quality evaluation. MethodsDifferent dried samples of Pinelliae Rhizoma were prepared by lime-assisted sweating method and intermittent drying method. Visual analysis was employed to measure the color brightness values（L^*） of the surface， cross-section and powder of the samples， texture analyzer was used to determine the hardness of the samples under different drying conditions. The total starch content was calculated by measuring the contents of amylose and amylopectin in the samples with ultraviolet-visible spectroscopy. High performance liquid chromatography（HPLC） was used to determine the contents of seven nucleoside components（uracil， hypoxanthine， uridine， inosine， guanosine， β-thymidine and adenosine） in the samples. Pearson correlation analysis was conducted to explore the correlation between the external characteristics and intrinsic indicators of the different dried samples. Principal component analysis（PCA） was used to comprehensively rank the data of various indicators， and partial least squares-discriminant analysis（PLS-DA） was used to screen differential components with variable importance in the projection（VIP） value>1. Furthermore， the difference between the optimal drying condition for Pinelliae Rhizoma and the traditional sun-drying method was explored by independent samples t-test. ResultsWith the increase of temperature， the color of the intermittently dried samples gradually deepened， while their hardness gradually decreased. Concurrently， the contents of extract， total starch， uridine and adenosine exhibited an upward trend， whereas the contents of uracil， hypoxanthine and inosine displayed a downward trajectory. Compared with the intermittent drying group， the content of extract in the samples subjected to lime-assisted sweating increased. With the increase of lime dose， the hardness and the total content of nucleoside components in the samples showed a downward trend， while the total starch content showed an upward trend. Correlation analysis showed that the comprehensive score of L^* was negatively correlated with the contents of uracil， hypoxanthine and inosine， and positively correlated with the contents of uridine， guanosine and adenosine. Hardness was negatively correlated with adenosine content， and positively correlated with the contents of inosine， uracil and hypoxanthine. Through comprehensive consideration and comprehensive score of principal components， the method of 5% lime-mixed sweating for 6 days emerged as the top-ranking approach. Except for the extract， the results of independent samples t-test showed that there was no significant difference between the 5% lime-mixed sweating for 6 days and the traditional sun-drying in terms of other content indicators. ConclusionThe whiteness and firmness of Pinelliae Rhizoma exhibit significant correlations with its chemical composition， while uridine， uracil， guanosine， adenosine and inosine are the key constituents responsible for the quality difference of Pinelliae Rhizoma under different drying conditions. The lime-assisted sweating method optimized in this study can be proposed as a viable alternative to the traditional sun-drying method. This method not only ensures the quality of the medicinal material but also effectively reduces the drying time and prevents mold contamination， which provides a valuable reference for the standardization of drying conditions and the establishment of quality evaluation criteria for Pinelliae Rhizoma.

Psoriasis and atherosclerosis are both complex and refractory.Genetic susceptibility,inflammatory response and the role of adipokines may be the main mechanisms of their comorbidity.TCM believes that heat,toxicity,phlegm,and blood stasis are the basic pathological factors of the comorbidity,which intertwine and lead to a longer course of disease.TCM,starting from the holistic concept,has a certain efficacy in the treatment of psoriasis and atherosclerosis,and has received widespread attention.This article reviewed the pathogenesis of psoriasis and atherosclerosis comorbidity from the aspects of heredity,inflammatory response,and the role of adipokines,and combed the current situation of the research on the mechanism of the treatment of psoriasis and atherosclerosis comorbidity with TCM monomer and compounds,providing references for related mechanisms and clinical research.

Objective To explore the association between dietary quality and perceived stress among adult Chinese. Methods The China Health and Nutrition Survey (CHNS) was used to investigate the association between dietary quality and perceived stress in Chinese adults. The Chinese Perceived Stress Scale (CPSS) was used to assess the perceived stress in Chinese adults. Binary logistic regression models were utilized to explore the relationship between diet quality and perceived stress. Restricted cubic splines (RCS) were utilized to clarify the dose response relationship between diet quality and perceived stress. Results Binary logistic regression models revealed that adults with CHEI score ranged from P25 to P50 and higher than P75 had 15.1% (OR=0.849，95%CI：0.738-0.977) and 23.0% (OR=0.770，95%CI：0.666-0.891) reduced risk of high perceived stress after multivariable adjustment when compared with adults with CHEI score less than P25. RCS results showed that the OR value of high perceived stress risk decreased gradually with increasing CHEI score in the overall population, but this association was not statistically significant in adults with lower CHEI score. Conclusion High dietary quality is associated with a reduced risk of high perceived stress. This study provides a theoretical reference for the health effects of high dietary quality on high perceived stress risk reduction.

Objective:To explore the effects of prenatal targeted psychological interventions combined with yoga on maternal anxiety, depression and maternal and infant outcomes.Methods:A total of 100 pregnant and puerperal women who were enrolled in Jining maternal and child health family planning service center from January 2021 to December 2022 and received regular prenatal care as required were selected as study subjects. According to the random number method, the subjects were divided into experimental and control groups, with 50 cases in each group. The experimental group was given targeted psychological interventions combined with yoga training, while the control group was given only traditional nursing. Then the differences of the self-rating anxiety scale (SAS) score, the self-rating depression scale (SDS) score, the general self-efficacy scale (GSES) score, the maternal and infant outcomes, body mass index (BMI) and the satisfaction of postpartum women were compared between the two groups. SPSS 26.0 software was used for analysis. The χ2 test, independent sample t-test, paired sample t-test were used for statistical analysis. Results:After the intervention, the scores of SAS and SDS of the experimental group were lower than those of the control group (SAS: (36.86±6.89), (44.12±11.04); SDS: (38.92±7.62), (48.20±10.44)), and the difference was statistically significant ( tSAS=-3.946, tSDS=-5.077, both P<0.05). Following the intervention, the GSES score of the experimental group was higher than that of the control group ((2.92±0.49), (2.57±0.58)), and the difference was statistically significant ( t=3.246, P<0.05). After the intervention, the cesarean section rate and the birth rate of macrosomia in the experimental group were lower than those in the control group(10.0%, 26.0%; 4.0%, 16.0%), and the rate of breastfeeding was higher than that of the control group(86.0%, 68.0%), and the differences were statistically significant ( χcesarean2=4.336, χmacrosomia2=4.000, χbreastfeeding2=4.574, all P<0.05). However, no significant difference was found in the postpartum hemorrhage rate between the experimental group and the control group ( P>0.05). Following the intervention, BMI of the experimental group was lower than that of the control group((26.11±2.18)kg/m 2, (28.02±1.97)kg/m 2, ( t=-4.609, P<0.05). In addition, postpartum women in the experimental group were significantly more satisfied than those in the control group (96.0%, 82.0%; χ2=5.005, P<0.05). Conclusion:The combination of prenatal targeted psychological interventions and yoga can reduce maternal anxiety and depression during pregnancy, get body back in shape after having a baby, and improve self-efficacy, satisfaction and the maternal and infant outcomes.

Objective The study aims to find a suitable obesity index for predicting hyperuricemia (HUA)in Chinese adults. Methods The obesity indexes of 8133 subjects in China Health and Nutrition Survey in 2009 were calculated, and the basic situation of them was analyzed descriptively. χ² test and t test were used to test the differences of categorical variables and continuous variables between the HUA group and the non-HUA group. The area under the curve (AUC) and receiver operating characteristic (ROC) curves were used to analyze the predictive value of these indices for HUA. Binary logistic regression was used to analyze the relationship between obesity and HUA. Results Demographic covariates, prevalence and Body Mass Index (BMI) all have impacts on the prevalence of HUA. Obesity indexes have a good predictive effect on HUA, and the Lipid Accumulation Product (LAP) is the best (AUC=0.77 (95% CI [0.75, 0.78]). Obesity indexes all have a significant correlation with HUA. When covariates were not adjusted, LAP had the highest OR value (OR=5.87, 95% CI [5.08, 6.77]). Conclusion LAP index is significantly related to HUA, and it can be used as an emerging index to assess the prevalence of HUA in Chinese adults.

OBJECTIVE: To analyze the clinical phenotype and genetic basis for a male neonate featuring hypoparathyroidism, sensorineural hearing loss, and renal dysplasia (HDR) syndrome. METHODS: The child was subjected to genome-wide copy number variation (CNVs) analysis and whole exome sequencing (WES). Clinical data of the patient was analyzed. A literature review was also carried out. RESULTS: The patient, a male neonate, had presented with peculiar facial appearance, simian crease and sacrococcygeal mass. Blood test revealed hypocalcemia, hypoparathyroidism. Hearing test suggested bilateral sensorineural deafness. Doppler ultrasound showed absence of right kidney. Copy number variation sequencing revealed a 12.71 Mb deletion at 10p15.3-p13 (chr10: 105 001_12 815 001) region. WES confirmed haploinsufficiency of the GATA3 gene. With supplement of calcium and vitamin D, the condition of the child has improved. CONCLUSION The deletion of 10p15.3p13 probably underlay the HDR syndrome in this patient.
DNA Copy Number Variations ; Hearing Loss, Sensorineural/genetics* ; Humans ; Hypoparathyroidism/genetics* ; Infant, Newborn ; Kidney/abnormalities* ; Male ; Syndrome ; Urogenital Abnormalities/genetics*

Objective:To explore the effects of multimodal imaging on the performance of automatic segmentation of glioblastoma targets for radiotherapy based on a deep learning approach.Methods:The computed tomography (CT) images and the contrast-enhanced T1 weighted (T1C) sequence and the T2 fluid attenuated inversion recovery (T2- FLAIR) sequence of magnetic resonance imaging (MRI) of 30 patients with glioblastoma were collected. The gross tumor volumes (GTV) and their corresponding clinical target volumes CTV1 and CTV2 of the 30 patients were manually delineated according to the criteria of the Radiation Therapy Oncology Group (RTOG). Moreover, four different datasets were designed, namely a unimodal CT dataset (only containing the CT sequences of 30 cases), a multimodal CT-T1C dataset (containing the CT and T1C sequences of 30 cases), a multimodal CT-T2-FLAIR dataset (containing the CT and T2- FLAIR sequences of the 30 cases), and a trimodal CT-MRI dataset (containing the CT, T1C, and T2- FLAIR sequences of 30 cases). For each dataset, the data of 25 cases were used for training the modified 3D U-Net model, while the data of the rest five cases were used for testing. Furthermore, this study evaluated the segmentation performance of the GTV, CTV1, and CTV2 of the testing cases obtained using the 3D U-Net model according to the indices including Dice similarity coefficient (DSC), 95% Hausdorff distance (HD95), and relative volume error (RVE).Results:The best automatic segmentation result of GTV were achieved using the CT-MRI dataset. Compared with the segmentation result using the CT dataset (DSC: 0.94 vs. 0.79, HD95: 2.09 mm vs. 12.33 mm, and RVE: 1.16% vs. 20.14%), there were statistically significant differences in DSC ( t=3.78, P<0.05) and HD95 ( t=4.07, P<0.05) obtained using the CT-MRI dataset. Highly consistent automatic segmentation result of CTV1 and CTV2 were also achieved using the CT-MRI dataset (DSC: 0.90 vs. 0.91, HD95: 3.78 mm vs. 2.41 mm, RVE: 3.61% vs. 5.35%). However, compared to the CT dataset, there were no statistically significant differences in DSC and HD95 of CTV1 and CTV2 ( P>0.05). Additionally, the 3D U-Net model yielded some errors in predicting the upper and lower bounds of GTV and the adjacent organs (e.g., the brainstem and eyeball) of CTV2. Conclusions:The modified 3D U-Net model based on the multimodal CT-MRI dataset can achieve better segmentation result of glioblastoma targets and its application potentially benefits clinical practice.

Objective To compare curative effect between lenvatinib combined with locoregional therapy and locoregional therapy on PD-L1-positive hepatocellular carcinoma patients with type Ⅰ-Ⅲ portal vein tumor thrombus according to Cheng's classification. Methods The patients in lenvatinib combined with locoregional therapy group received orally-administered lenvatinib at a dose of 12 mg qd for patients≥60 kg or 8 mg qd for patients < 60 kg. The locoregional therapy group only received locoregional therapy. We retrospectively analyzed the clinical data and prognosis of two groups. Results The CR+PR were 78.1% and 53.6% in the combination group and locoregional therapy group, respectively (P < 0.05). The response rate, disease control rate and overall survival of the combination group were higher than those in the locoregional therapy group (P < 0.05). Conclusion The curative effect and overall survival of lenvatinib combined with locoregional therapy is better than locoregional therapy on PD-L1-positive hepatocellular carcinoma patients with type Ⅰ-Ⅲ portal vein tumor thrombus according to Cheng's classification.

Objective To evaluate the prognosis-related factors of colorectal cancer patients with positive PD-L1 expression in liver metastases after hepatectomy. Methods We reviewed retrospectively the clinical data of 68 colorectal cancer patients with positive PD-L1 expression in liver metastases receiving personalized comprehensive treatment which was mainly consisted of surgical resection. We observed the results and prognosis after surgical resection and analyzed related factors. Results Univariate analysis showed that no radiotherapy, N stage, RAS mutation status, T stage, dMMR, Duck stage, disease free interval from primary to metastases≤12 months and largest hepatic tumor diameter > 5 cm had obvious significance (all P < 0.05). Multivariate logistic analysis regression revealed that without dMMR (P=0.012), Duck A stage (P=0.000), disease free interval from primary to metastases > 12 months (P=0.020) and largest hepatic tumor diameter < 5 cm (P=0.006) were independent protective factors for the prognosis of colorectal cancer patients with positive PD-L1 expression in liver metastases after surgical resection. Conclusion Personalized comprehensive treatment which is mainly consisted of surgical resection still has a good effect on colorectal cancer patients with positive PD-L1 expression in liver metastases after hepatectomy. Without dMMR, Duck A stage, disease free interval from primary to metastases > 12 months and largest hepatic tumor diameter ≤5cm are independent protective factors for patients' prognosis.