Intravitreal anti-vascular endothelial growth factor(anti-VEGF)therapy has been widely used, but the variability in its therapeutic efficacy limits individualized treatment. In recent years, the application of artificial intelligence(AI)has opened up new avenues for personalized treatment response prediction, and its core branches include machine learning(ML)and deep learning(DL). This review systematically retrieved and analyzed 41 relevant studies published up to April 2025. Comprehensive analysis reveals that AI predictive models are evolving from forecasting single endpoints(such as visual acuity or central retinal thickness)to integrating multi-dimensional endpoints(encompassing anatomical, functional, and treatment demand parameters)and generating predictive imaging outputs. In terms of technical approaches, DL models(28 studies, accounting for 68.3%)dominate this field due to their robust image interpretation capabilities, while ML models(10 studies, 24.4%)retain significant value in the analysis of structured clinical data. Cross-disease comparisons indicate that research efforts are most concentrated on age-related macular degeneration(ARMD)and diabetic macular edema(DME), with shared conceptual frameworks for model construction, yet distinct anatomical and functional indicators are prioritized for each disease. Currently, the field confronts several key challenges, including insufficient prospective clinical validation, limited model interpretability(the “black box problem”), and a scarcity of high-quality multi-center datasets. Moving forward, it is imperative to advance real-world validation and develop explainable AI techniques to expedite the clinical translation of these predictive models.

Objective To investigate the value of secreted frizzled-related protein 1(SFRP1),GATA binding protein 3(GATA3)combined with human papillomavirus deoxyribonucleic acid(HPV-DNA)in predicting the risk of postoperative recurrence of high-grade cervical intraepithelial neoplasia(CIN)with positive thin-prep cytologic test(TCT).Methods A total of 200 patients with high-grade CIN and positive TCT results from July 2021 to July 2023 were selected as study subjects.All patients underwent cervical conization,and were divided into recurrence group and non-recurrence group according to the recurrence status one year after surgery.The clinical data,HPV-DNA viral load,and the relative expression levels of SFRP1 mRNA and GATA3 mRNA in cer-vical tissues were compared between the two groups.The HPV-DNA viral load,SFRP1 mRNA,and GATA3 mRNA expression levels in patients with different CIN grades were compared,and their cor-relations with CIN grade and the risk of postoperative recurrence were analyzed.The predictive val-ues of SFRP1,GATA3,and HPV-DNA for the risk of postoperative recurrence were analyzed.Results Among 200 patients,2 were lost during the follow-up period.The recurrence group(n=30)had higher proportions of CIN grade Ⅲ,glandular involvement,positive surgical margins,high-risk human papillomavirus(HPV),higher HPV-DNA viral load,and a higher proportion of HPV positivity at 6 months after surgery compared with the non-recurrence group(n=168),and the differences were statistically significant(P＜0.05).The relative expression levels of SFRP1 mRNA and GATA3 mRNA in cervical tissues of the recurrence group were lower than those of the non-recur-rence group,and the differences were statistically significant(P＜0.001).The HPV-DNA level in pa-tients with CIN grade Ⅲ was higher than that in those with CIN grade Ⅱ,and the relative expres-sion levels of SFRP1 mRNA and GATA3 mRNA in cervical tissues were lower than those in patients with CIN grade Ⅱ,and the differences were all statistically significant(P＜0.001).Spearman cor-relation analysis showed that HPV-DNA was positively correlated with CIN grade(P＜0.001),while the relative expression levels of SFRP1 mRNA and GATA3 mRNA in cervical tissues were neg-atively correlated with CIN grade(P＜0.001).Logistic regression analysis showed that HPV-DNA,the relative expression levels of SFRP1 mRNA and GATA3 mRNA in cervical tissues were independ-ent influencing factors for the risk of postoperative recurrence(P＜0.001).The receiver operating characteristic(ROC)curve results showed that the areas under the curve(AUCs)for predicting the risk of postoperative recurrence by HPV-DNA,the relative expression levels of SFRP1 mRNA and GATA3 mRNA in cervical tissues were 0.787,0.781,and 0.764,respectively,with sensitivities of 80.00％,76.67％,and 76.67％,and specificities of 74.40％,73.81％,and 67.26％,respec-tively.The AUC for the combined prediction of the risk of postoperative recurrence by the three indica-tors was 0.924,with a sensitivity of 80.00％and a specificity of 93.45％,which was superior to the pre-dictive values of each indicator alone(Z=3.159,3.306,4.018,P＜0.001).Conclusion HPV-DNA,SFRP1,and GATA3 in cervical tissues have certain predictive values for the risk of postoperative re-currence in patients with high-grade CIN and positive TCT results,and combined detection can im-prove the predictive efficacy.

Diaphragmatic dysfunction often occurs in ICU patients with prolonged mechanical ventilation, which seriously affects patients′prognosis. This article reviewed the progress of rehabilitation treatment of diaphragmatic dysfunction in ICU patients with mechanical ventilation, focused on the concept and assessment of diaphragm rehabilitation, the current status, evaluation indexes, emphasized the importance of nurses, analyzed the dilemmas and countermeasures in the application, which aimed to provide a reference for the promotion of diaphragm rehabilitation in clinical practice.

Objective To investigate the therapeutic effect of Kushen Huangqi decoction combined with Aidi injection on primary liver cancer and its impacts on immune function and quality of life.Methods A total of 110 patients with primary liver cancer were randomly divided into the combined group(n=55)and the control group(n=55).The control group was treated with Aidi injection(50 mL)on the basis of routine treatment,and the combined group was treated with Kushen Huangqi decoction on the basis of the control group.The healing effects,traditional Chinese medicine(TCM)symptom scores,quality of life[Karnofsky Performance Status(KPS)score,the MOS 36-item short-form health survey(SF-36)],liver function indicators[total bilirubin(TBIL),aspartate aminotransferase(AST),alanine aminotransferase(ALT)]and immune function indicators before and after treatment were compared between the two groups.Results After treatment,the KPS score,SF-36 score,CD4+and CD4+/CD8+were increased in the two groups,and those in the combined group were higher than the control group.The TCM symptom scores,AST,TBIL,ALT and CD8+were decreased in the two groups,and those in the combined group were lower than those in the control group(P＜0.05).Conclusion The combination of Kushen Huangqi decoction and Aidi injection is beneficial for enhancing immune function,reducing Chinese medicine syndrome scores and liver function damage,improving efficacy and quality of life in treating primary liver cancer.

Objective:To analyze the factors associated with non-radiographic bone erosion in gout pa-tients,to improve the understanding of bone erosion in gout,and to promote the early detection of bone erosion.Methods:A retrospective analysis was conducted on the medical records of gout patients treated at Beijing Jishuitan Hospital from January 2018 to January 2022.Bone erosion was detectable by ultra-sound but not detected by X-ray as non-radiographic bone erosion;no bone erosion was detected by both ultrasound and joint X-ray as undetected bone erosion.A case-control study was used,and the two groups were matched 1∶2 according to age and sex.The differences between the two groups were com-pared in terms of general information,joint involvement characteristics,laboratory indicators and compli-cations.In the univariate analysis,P＜0.1 was included in the multivariate analysis,and the conditional Logistic regression was used for the multivariate analysis.P＜0.05 was considered to have statistically significant differences.Results:Among the 41 patients with non-radiographic bone erosion,the top three joints with bone erosion before its occurrence were metatarsophalangeal joint(12 cases),ankle(10 ca-ses),and knee(7 cases).There were 82 patients undetected with bone erosion.There were no signifi-cant differences in general information between the two groups(P＞0.05),including age,gender,body mass index,and alcohol consumption history.The characteristics of affected joints in the non-radio-graphic bone erosion group were compared with those in the no bone erosion detected,and the former had more affected joints(P=0.02),and a higher proportion of patients with at least 3 attacks of gout per year(P＜0.001).There were no significant differences in serum uric acid,fasting blood glucose,cholesterol,triglycerides,low-density lipoprotein,high-density lipoprotein,creatinine,homocysteine,white blood cell count,and urine pH between the two groups(P＞0.05).The results of multivariate analysis showed that at least 3 flares of gout per year was an independent risk factor for radiologically negative bone erosion in patients with gout,with an OR(95％CI)of 5.139(1.529-17.271).Conclusion:At least 3 flares of gout per year predicts the occurrence of radiologically negative bone erosion,and these patients should be given more attention to achieving treatment targets.

Objective:To explore the expression changes of nerve growth factor (NGF)/tropomyosin receptor kinase A (TrkA) signaling pathway of dorsal root ganglia (DRG) in incisional rat remifentanil-induced hyperalgesia and its effect on the expression of membrane delta opioid receptor (DOR).Methods:A total of 48 SPF male SD rats were randomly divided into 6 groups based on body weight matching, with 8 in each group, which were control group (infusion of 0.9% NaCl solution via the tail vein), incision pain group (incision pain model established using the Brennan method), remifentanil group (infusion of remifentanil via the tail vein), incision pain+ remifentanil model group (incision pain model established using the Brennan method, followed by infusion of remifentanil via the tail vein), NGF group and TrkA inhibitor group(established incision pain+ remifentanil model after intrathecal injection of NGF (0.06 μg/g) or K252a (0.3 μg/g, TrkA inhibitor)). Mechanical paw withdrawal threshold (PWT) was used to assess pain sensitivity in rats. Western blot was employed to measure the expression of NGF, TrkA, and the total DOR(tDOR) and the membrane DOR(mDOR) in DRG tissues. Immunoelectron microscopy was used to detect subcellular DOR expression in DRG. Data were processed using SPSS 24.0 software. Multiple comparisons among groups were conducted by repeated measures ANOVA or one-way ANOVA, and post-hoc comparisons were performed using the Bonferroni test.Results:(1) The results of pain behavior showed that there was a significant interaction effect between time and group in the comparison of PWT among the six groups of rats before and after intervention ( F=345.817, P<0.001). At each time point after intervention, the PWTs of the incision pain+ remifentanil group were lower than those of the incision pain group and remifentanil group, the PWTs of the NGF group were lower than those of the incision pain+ remifentanil group, and the PWTs of the TrkA inhibitor group were higher than those of the incision pain+ remifentanil group and NGF group (all P<0.05). (2)The Western blot results showed that there were statistically significant differences in the relative levels of NGF, TrkA, and mDOR in the DRG tissues of the six groups of rats ( F=156.2, 163.8, 421.2, all P<0.001). The levels of NGF, TrkA, and mDOR proteins in the incision pain+ remifentanil group (1.45±0.07, 1.46±0.04, 3.01±0.20) were higher than those in the incision pain group (1.25±0.05, 1.24±0.04, 1.84±0.05) and remifentanil group (1.24±0.04, 1.26±0.03, 1.84±0.04) (all P<0.05). The levels of NGF, TrkA, and mDOR in the NGF group (1.57±0.03, 1.58±0.07, 3.74±0.25) were higher than those in the incision pain+ remifentanil group (all P<0.05). The relative expression levels of TrkA, and mDOR in the TrkA inhibitor group (1.25±0.04, 1.68±0.07) were lower than those in the incision pain+ remifentanil group and the NGF group (all P<0.05). (3)The results of immunoelectron microscopy showed that there were statistically significant differences in the localization of DOR in the cell membrane, subcellular sites of synthesis pathways, and subcellular localization of degradation pathways among the six groups of rat DRG tissues ( F=140.3, 60.63, 60.28, all P<0.01). The DOR of the synthesis pathway of incision pain+ remifentanil group was higher than that of the incision pain group and remifentanil group, while the DOR of the synthesis pathway of NGF was higher than that of the incision pain+ remifentanil group.The DOR of the synthesis pathway of TrkA inhibitor group was lower than that of the incision pain+ remifentanil group and NGF group (both P<0.05). The DOR of the degradation pathway in the incision pain+ remifentanil group was lower than that in the incision pain group and remifentanil group, the DOR of the degradation pathway in the NGF group was lower than that in the incision pain+ remifentanil group, and the DOR of the degradation pathway in the TrkA inhibitor group was higher than that in the incision pain+ remifentanil group and NGF group (both P<0.05). Conclusion:The NGF/TrkA signaling pathway is involved in rat incisional pain-remifentanil hyperalgesia by upregulating the delta opioid receptor of the dorsal root ganglia.

OBJECTIVES: The aim of this study is to determine the effect of cannabinoid receptor (CB) 2 inhibitor on desmoglein 3 (DSG3) expression in HaCaT cells co-cultured with pemphigus serum. METHODS: Immunohistochemical staining was used to compare CB expression in pemphigus patients and normal individuals. Enzyme-linked immunosorbent assay (ELISA) was employed to quantify the concentration of CB2 in the serum of pemphigus patients and normal individuals. A correlation analysis was performed to examine the relationship between the serum CB2 and DSG of pemphigus patients. The CCK-8 assay was used to evaluate the inhibitory effect of AM630 on HaCaT cells, and the half-maximal inhibitory concentration (IC₅₀) value was utilized to determine the experimental concentration. Serum from normal individuals (negative control group) and pemphigus patients (pemphigus group) was co-cultured with HaCaT cells at a 1∶1 ratio. HaCaT cells cultured in complete medium were used as the control group. HaCaT cells in the pemphigus group treated with AM630 were employed as the AM630 group. Real-time polymerase chain reaction (PCR) and Western blot were conducted to assess the expression levels of CB2, DSG3, and β-catenin. Cell dissociation experiments were conducted to evaluate the effect of AM630 on the adhesion of HaCaT cells. RESULTS: Immunohistochemistry revealed significant differences in CB2 expression between pemphigus and normal mucosa (P<0.000 1), but no difference was found in CB1 expression. ELISA analysis revealed a statistically significant difference in the expression levels of CB2 in the serum between normal individuals and pemphigus patients (P<0.001). The expression of CB2 in the serum of pemphigus patients exhibited a significant positive correlation with that of DSG3 (r=0.831, P=0.003). The CCK-8 assay indicated that the IC₅₀ of AM630 on HaCaT cells was 0.55 μmol/L. Real-time PCR and Western blot showed that the expression levels of CB2 and DSG3 increased in the pemphigus group, while the expression level of β-catenin decreased compared with that in the AM630 groups (P<0.05). CONCLUSIONS CB2 is highly expressed in oral mucosal pemphigus. AM630 inhibits overexpression of CB2 and DSG3 and underexpression of β-catenin levels, which can provide new therapeutic targets for pemphigus.
Humans ; Pemphigus/pathology* ; Receptor, Cannabinoid, CB2/metabolism* ; Desmoglein 3/metabolism* ; Acantholysis/metabolism* ; Mouth Mucosa/pathology* ; HaCaT Cells ; Coculture Techniques ; beta Catenin/metabolism*

Objective:To explore the categories and characteristics of health behaviors of community residents in Dongfang City, Hainan Province, and to analyze the influencing factors of different categories.Methods:From March to May 2023, 795 community residents of Dongfang City were selected for the study using a simple random sampling method. General Information Questionnaire, Chinese version Short of Health Promotion Lifestyle Profile-Ⅱ, Health Conception Scale, and Self-rated Abilities for Health Practice Scale were used to conduct the survey. Cluster analysis was used to explore the health behavior categories of community residents, and a decision tree model was applied to analyze the influencing factors of different categories.Results:A total of 830 questionnaires were distributed, and 795 valid questionnaires were recovered, with a valid recovery rate of 95.78%. The health behaviors of 795 community residents in Dongfang City were divided into four categories of comprehensive behavior group (26.04%, 207/795), healthy behavior group (37.23%, 296/795), risky behavior group (18.99%, 151/795), and poor health behavior group (17.74%, 141/795). The decision tree model showed that exercise efficacy, gender, ethnicity, and clinical health concepts were the factors influencing different health behavior categories of community residents in Dongfang City ( P<0.05), with exercise efficacy being the core factor. Conclusions:There is heterogeneity in the health behavior of community residents in Dongfang City. Community healthcare workers can implement targeted health promotion measures according to the behavioral characteristics of the population.

The patient was hospitalized for treatment due to ovarian cancer 22 months post-surgery and recurrence for 3 months.During chemotherapy,carboplatin was administered intravenously following pretreatment with dexamethasone and diphenhydramine to mitigate potential adverse reactions.Thirteen minutes after the administration of carboplatin,the patient developed an acute allergic reaction manifesting as chest tightness and skin itching,followed by a significant increase in heart rate and blood pressure,a decrease in blood oxygen saturation,laryngeal edema,and respiratory distress.In response to this emergency,the administration of carboplatin was immediately halted,fluid was extracted from the PICC line,and epinephrine,dexamethasone,and diphenhydramine were given for treatment.Additional supportive measures included oxygen therapy and fluid resuscitation.Following these interventions,the patient's condition stabilized,with blood oxygen saturation,heart rate and blood pressure returning to normal levels.