Patients with metastatic castration-resistant prostate cancer (mCRPC) face poor prognoses due to tumor heterogeneity and drug resistance. Antibody-drug conjugates (ADCs) have been under development for over two decades for mCRPC treatment. Several clinical trials have demonstrated promising antitumor activity and acceptable safety profiles for ADCs in this setting. Among prostate-specific membrane antigen (PSMA)-targeted ADCs, ARX517 demonstrates superior safety and more significant prostate-specific antigen (PSA) reductions compared to earlier agents such as MLN2704, PSMA-ADC, and MEDI3726. ADCs targeting B7-H3, such as MGC018 and DB-1311, have also shown antitumor activity. ADCs targeting other antigens, including six-transmembrane epithelial antigen of the prostate (STEAP)1 (DSTP3086S), trophoblast cell surface antigen (TROP)2 (sacituzumab govitecan), and solute carrier (SLC) 44A4 (ASG-5ME), have shown preliminary antitumor activity in early trials but face challenges with insufficient efficacy or toxicity. Tisotumab vedotin (targeting tissue factor) has shown no significant therapeutic response in mCRPC. Meanwhile, disitamab vedotin (HER2-targeted), ABBV-969 and DXC008 (both dual PSMA/STEAP1-targeted) are currently under evaluation. Notably, an international multicenter phase Ⅲ clinical trial (NCT06925737) for mCRPC has been initiated in May 2025 for evaluating B7-H3-targeted ADC ifinatamab deruxtecan. This review summarizes recent advances in ADCs targeting key antigens in mCRPC (including PSMA, B7-H3, STEAP1, TROP2, SLC44A4, and others) and explores combination strategies, offering insights to inform the clinical management of mCRPC.
Humans ; Prostatic Neoplasms, Castration-Resistant/pathology* ; Male ; Immunoconjugates/therapeutic use* ; Glutamate Carboxypeptidase II/immunology* ; Antibodies, Monoclonal, Humanized/therapeutic use* ; B7 Antigens/immunology* ; Neoplasm Metastasis ; Prostate-Specific Antigen ; Antigens, Neoplasm/immunology* ; Antigens, Surface ; Camptothecin/analogs & derivatives* ; Oxidoreductases

Traditional Chinese medicine (TCM) represents a paradigmatic approach to personalized medicine, developed through the systematic accumulation and refinement of clinical empirical data over more than 2000 years, and now encompasses large-scale electronic medical records (EMR) and experimental molecular data. Artificial intelligence (AI) has demonstrated its utility in medicine through the development of various expert systems (e.g., MYCIN) since the 1970s. With the emergence of deep learning and large language models (LLMs), AI's potential in medicine shows considerable promise. Consequently, the integration of AI and TCM from both clinical and scientific perspectives presents a fundamental and promising research direction. This survey provides an insightful overview of TCM AI research, summarizing related research tasks from three perspectives: systems-level biological mechanism elucidation, real-world clinical evidence inference, and personalized clinical decision support. The review highlights representative AI methodologies alongside their applications in both TCM scientific inquiry and clinical practice. To critically assess the current state of the field, this work identifies major challenges and opportunities that constrain the development of robust research capabilities-particularly in the mechanistic understanding of TCM syndromes and herbal formulations, novel drug discovery, and the delivery of high-quality, patient-centered clinical care. The findings underscore that future advancements in AI-driven TCM research will rely on the development of high-quality, large-scale data repositories; the construction of comprehensive and domain-specific knowledge graphs (KGs); deeper insights into the biological mechanisms underpinning clinical efficacy; rigorous causal inference frameworks; and intelligent, personalized decision support systems.
Medicine, Chinese Traditional/methods* ; Artificial Intelligence ; Humans ; Precision Medicine ; Decision Support Systems, Clinical

Objective To investigate the application value of full-length lower extremity CT scans performed at different noise index(NI)in terms of image quality and radiation dose for robot-assisted total knee arthroplasty(RTKA).Methods Eighty patients who underwent RTKA were selected and randomly divided into four groups based on different NI:NI=8,NI=18,NI=28,and NI=38.Subjective scores were assigned to the full-length lower extremity CT images and the three-dimensional skeletal models generated by volume rendering(VR)post-processing.Objective evaluations were performed using three indicators:dose length product(DLP),volume CT dose index(CTDIvol),and hip-knee-ankle angle(HKA).The application value of full-length lower extremity CT scans in RTKA was analyzed.Results(1)As the NI value increased,the subjective scores of thin-slice images decreased.Images with NI between 8 and 18 met the imaging diagnostic standards,while those with NI higher than 18 were unacceptable.(2)As the NI value increased,all VR skeletal models met the acceptance criteria for RTKA.(3)As the NI value increased,DLP and CTDIvol gradually decreased,with statistically significant differences(P<0.05),However,in the comparison between the NI=28 and NI=38 groups,the difference was not statistically significant(P>0.05).Conclusion Performing full-length lower extremity CT scans with an NI of 28 not only meets the preoperative planning requirements for RTKA but also minimizes the radiation dose.

ObjectiveTo investigate the changing trend of the disease burden of hepatitis B and its related liver cirrhosis in China， to identify related influencing factors， and to provide a basis for optimizing prevention and treatment strategies. MethodsBased on the data from Global Burden of Disease Study in 2021， the Joinpoint regression model was used to calculate the average annual percentage change of the age-standardized incidence rate， prevalence rate， mortality rate， and disability-adjusted life year （DALY） rate of chronic hepatitis B and its related liver cirrhosis from 1992 to 2021. An age-period-cohort model was established to assess the risk of disease onset， and the ARIMA model was used to predict the trend of disease burden from 2022 to 2031. ResultsFrom 1992 to 2021， there was a tendency of reduction in the overall age-standardized incidence rate， prevalence rate， mortality rate， and DALY rate of hepatitis B and its related liver cirrhosis in China， with an average annual decline of 4.52% （95% confidence interval ［CI］： -4.63% to -4.44%， P<0.05）， 2.73% （95%CI： -2.80% to -2.66%， P<0.05）， 3.41% （95%CI： -3.50% to -3.33%， P<0.05）， and 3.55% （95%CI： -3.65% to -3.48%， P<0.05）， respectively. Compared with female individuals， male individuals had significantly higher age-standardized incidence rate， prevalence rate， mortality rate， and DALY rate. From 1992 to 2021， the risk of hepatitis B and its related liver cirrhosis in China first decreased， then increased， and decreased again with age， and it showed an tendency of reduction with time， while it first increased and then decreased with birth cohort. The predictive model showed that there would be a tendency of reduction in the age-standardized incidence rate， prevalence rate， mortality rate， and DALY rate of hepatitis B and its related liver cirrhosis in China from 2022 to 2031. ConclusionFrom 1992 to 2021， there was a tendency of reduction in the disease burden of hepatitis B and its related liver cirrhosis in China， and it would maintain a downward trend in the next decade. There are sex and age differences in the risk of hepatitis B and its related liver cirrhosis.

Objective To evaluate the impact of COVID-19 prevention and control measures on the disease burden of upper respiratory infections(URIs)in China.Methods Age-standardized incidence rate,mortality rate,and di-sability-adjusted life-year rate in Global Burden of Disease(GBD)2021 database were used to describe the disease burden and compared before and after the outbreak of COVID-19.The disease burden in 2022-2024 was predicted by the autoregressive integrated moving average model in R 4.4.0 software.Results The disease burden of URIs in China showed a fluctuating downward trend from 1990 to 2021.Age-standardized incidence rate,mortality rate,and disability-adjusted life-year rate showed a downward trend from 2018 to 2019.The age-standardized incidence rate decreased from 137 869.97/100 000(95％UI:121 058.04/100 000-158 137.76/100 000)in 2019 to 137 060.04/100 000(95％UI:120 167.04/100 000-156 888.93/100 000)in 2020.The age-standardized mortality rate were 0.15/100 000(95％UI:0.09/100 000-0.40/100 000)and 0.15/100 000(95％UI:0.09/100 000-0.38/100 000,respectively.The age-standardized disability-adjusted life-year rate decreased from 51.76/100 000(95％UI:32.16/100 000-77.43/100 000)to 51.44/100 000(95％UI:32.19/100 000-76.90/100 000.In 2021,the above-mentioned indicators were higher than those in 2020,but still lower than those in 2019.The au-toregressive integrated moving average model predicted that over the next three years,the age-standardized incidence rate and disability-adjusted life-year rate might show an upward trend,and the age-standardized mortality rate was likely to decline.Conclusion The disease burden of URIs in China shows a downward trend,and declines signifi-cantly after the outbreak of COVID-19.After COVID-19 being categorized as a class B infectious disease managed with class B measures,the age-standardized incidence rate increases,which reflects the effectiveness of the COVID-19 prevention and control measures on reducing the disease burden of URIs.

Objective To analyze the effects of postoperative radiotherapy and other factors on the prognosis of metastatic sarcomatoid renal cell carcinoma(sRCC)so as to provide reference for the clinical decision-making.Methods Data of all sRCC patients during 2004-2018 were extracted from the American Surveillance,Epidemiology,and End Results(SEER)database,and 337 patients were ultimately enrolled.Patients were divided into the postoperative non-radiotheropy group(n=255)and postoperative radiotherapy group(n=82)based on different treatment modalities.Baseline data were compared between the two groups.The 1-year overall survival(OS)and cancer-specific survival(CSS)rates were calculated.Kaplan-Meier(K-M)survival curves were plotted.The prognostic factors were identified with univariate and multivariate Cox regression analyses.Results No significant differences were observed in baseline data between the two groups(P＞0.05).The 1-year OS(25.6％vs.30.1％)and CSS(26.2％vs.30.8％)in the postoperative radiotherapy group were lower than those in the postoperative no-radiotheropy group,but the differences were not statistically significant(P＞0.05).Multivariate Cox regression analysis showed that year of diagnosis,patients' age,tumor size,T stage,N stage and chemotherapy were independent prognostic factors of sRCC(P＜0.05).Patients diagnosed in 2015-2018 and treated with chemotherapy had a good prognosis,while patients＞61 years,with tumor size＞147 mm,tumor stage T3-T4,and stage N1 had a poor prognosis.Conclusion The year of diagnosis,patients'age,tumor size,tumor stage and chemotherapy were independent prognostic factors,and postoperative radiotherapy did not significantly improve the prognosis of metastatic sRCC patients.

Objective To investigate the effect of quercetin(QUE)on the Th1/Th2 immune balance in allergic rhinitis(AR)mice via regulating protein tyrosine kinase 2(JAK2)/signal transducer and activator of transcription 3(STAT3)signaling pathway.Method We selected SPF-grade male BALB/c mice and constructed the AR mouse model through sensitization treatment.Seventy-two mice were randomly divided into the model group,the QUE-L group(50 mg/kg QUE by gavage),the QUE-M group(100 mg/kg QUE by gavage),the QUE-H group(200 mg/kg QUE by gavage),and the QUE-H+JAK2/STAT3 pathway activator Coumermycin A1 Group(200 mg/kg QUE by gavage+tail vein injection of 1 mg/kg Coumermycin A1),and normal mice were taken and only treated with 0.9 sodium chloride injection by intraperitoneal injection and nasal drip as the control group.The histopathological morphology of nasal mucosa in each group of mice was detected by HE staining.The levels of interferon-γ(IFN-γ),interleukin-4(IL-4),immunoglobulin E(IgE),interleukin-1β(IL-1β),interleukin-6(IL-6),and interleukin-8(IL-8)in the serum of mice in each group were detected by ELISA.The apoptosis rate of nasal mucosa tissue cells in each group was determined by the TUNEL method,and the protein expressions of JAK2 and STAT3 in the nasal mucosa tissues of mice in each group were detected by Western blot method.Results Compared with the control group,the model group had disorganized nasal mucosal epithelial cells,vasodilation,accompanied by severe inflammatory cell infiltration,presence of obvious pathological changes and decreased serum IFN-γ level(P<0.05).The levels of serum IL-4,IgE,IL-1β,IL-6,IL-8,the apoptosis rate of nasal mucosa tissue cells,and the protein expressions of p-JAK2/JAK2 and p-STAT3/STAT3 increased(P<0.05).The nasal mucosal epithelial cells of mice in the QUE-L group,QUE-M group and QUE-H group were arranged neatly compared with those in the model group.Vasodilation and inflammatory cell infiltration were significantly alleviated,the pathological changes were significantly reduced,and the serum IFN-γ level was increased(P<0.05).The levels of serum IL4,IgE,IL-1β,IL-6,and IL-8,the apoptosis rate of nasal mucosal tissue cells,and the protein expressions of p-JAK2/JAK2 and p-STAT3/STAT3 decreased(P<0.05).Compared with the QUE-H group,the QUE-H+Coumermycin A1 group had aggravated pathological changes,deteriorated inflammation levels and immune imbalance,and increased apoptosis rate of nasal mucosal tissue cells and protein expression in the JAK2/STAT3 pathway(P<0.05).Conclusion QUE may reverse the Th1/Th2 immune imbalance in AR mice by inhibiting the JAK2/STAT3 signaling pathway.

Objective:To systematically evaluate the influencing factors of retinal re-detachment after the first silicone oil removal.Methods:Chinese databases (CNKI, CBM, VIP, Wanfang) and English databases (PubMed, Cochrane, Embase, Web of science) were searched to retrieve the factors affecting the retinal re-detachment after the first pars plana vitrectomy (PPV) combined with silicone oil removal from the inception of the databases to August 20, 2023.The quality of literature was evaluated according to the Newcastle-Ottawa Scale (NOS).The influencing factors related to the retinal re-detachment after the first silicone oil removal were extracted from the literature, and the influencing factors mentioned in <3 literatures were excluded.RevMan5.3 software was used for quantitative and comprehensive analysis.Results:A total of 14 articles were included, including 3 393 eyes, with 498 eyes in the recurrent group, and 2 895 eyes in the non-recurrent group.The results of meta-analysis showed that high myopia (odds ratio [ OR]=1.40, 95% confidence interval [ CI]: 1.08-1.81), giant retinal hole( OR=2.36, 95% CI: 1.63-3.41), vitreous residue ( OR=130.02, 95% CI: 66.03-256.02), intraocular lens status before PPV ( OR=1.86, 95% CI: 1.26-2.75) were the risk factors for retinal re-detachment after silicone oil removal.Rhegmatogenous retinal detachment ( OR=0.68, 95% CI: 0.50-0.92), PPV combined with external scleral compression ( OR=0.63, 95% CI: 0.45-0.88) and fundus laser photocoagulation 2-4 weeks before silicone oil removal ( OR=0.25, 95% CI: 0.13-0.49) were protective factors for retinal detachment after silicone oil removal.The results of sensitivity analysis showed that there was no significant change in the analysis results after changing the analysis model.There was no publication bias among the included studies. Conclusions:High myopia, giant retinal detachment, vitreous residue and intraocular lens status before PPV increased the risk of retinal re-detachment after the first silicone oil removal, Rhegmatogenous retinal detachment, PPV combined with external scleral pressure and fundus laser photocoagulation 2-4 weeks before silicone oil removal may be protective factors.

Objective:To systematically evaluate the influencing factors of retinal re-detachment after the first silicone oil removal.Methods:Chinese databases (CNKI, CBM, VIP, Wanfang) and English databases (PubMed, Cochrane, Embase, Web of science) were searched to retrieve the factors affecting the retinal re-detachment after the first pars plana vitrectomy (PPV) combined with silicone oil removal from the inception of the databases to August 20, 2023.The quality of literature was evaluated according to the Newcastle-Ottawa Scale (NOS).The influencing factors related to the retinal re-detachment after the first silicone oil removal were extracted from the literature, and the influencing factors mentioned in <3 literatures were excluded.RevMan5.3 software was used for quantitative and comprehensive analysis.Results:A total of 14 articles were included, including 3 393 eyes, with 498 eyes in the recurrent group, and 2 895 eyes in the non-recurrent group.The results of meta-analysis showed that high myopia (odds ratio [ OR]=1.40, 95% confidence interval [ CI]: 1.08-1.81), giant retinal hole( OR=2.36, 95% CI: 1.63-3.41), vitreous residue ( OR=130.02, 95% CI: 66.03-256.02), intraocular lens status before PPV ( OR=1.86, 95% CI: 1.26-2.75) were the risk factors for retinal re-detachment after silicone oil removal.Rhegmatogenous retinal detachment ( OR=0.68, 95% CI: 0.50-0.92), PPV combined with external scleral compression ( OR=0.63, 95% CI: 0.45-0.88) and fundus laser photocoagulation 2-4 weeks before silicone oil removal ( OR=0.25, 95% CI: 0.13-0.49) were protective factors for retinal detachment after silicone oil removal.The results of sensitivity analysis showed that there was no significant change in the analysis results after changing the analysis model.There was no publication bias among the included studies. Conclusions:High myopia, giant retinal detachment, vitreous residue and intraocular lens status before PPV increased the risk of retinal re-detachment after the first silicone oil removal, Rhegmatogenous retinal detachment, PPV combined with external scleral pressure and fundus laser photocoagulation 2-4 weeks before silicone oil removal may be protective factors.

Objective To investigate the application value of full-length lower extremity CT scans performed at different noise index(NI)in terms of image quality and radiation dose for robot-assisted total knee arthroplasty(RTKA).Methods Eighty patients who underwent RTKA were selected and randomly divided into four groups based on different NI:NI=8,NI=18,NI=28,and NI=38.Subjective scores were assigned to the full-length lower extremity CT images and the three-dimensional skeletal models generated by volume rendering(VR)post-processing.Objective evaluations were performed using three indicators:dose length product(DLP),volume CT dose index(CTDIvol),and hip-knee-ankle angle(HKA).The application value of full-length lower extremity CT scans in RTKA was analyzed.Results(1)As the NI value increased,the subjective scores of thin-slice images decreased.Images with NI between 8 and 18 met the imaging diagnostic standards,while those with NI higher than 18 were unacceptable.(2)As the NI value increased,all VR skeletal models met the acceptance criteria for RTKA.(3)As the NI value increased,DLP and CTDIvol gradually decreased,with statistically significant differences(P<0.05),However,in the comparison between the NI=28 and NI=38 groups,the difference was not statistically significant(P>0.05).Conclusion Performing full-length lower extremity CT scans with an NI of 28 not only meets the preoperative planning requirements for RTKA but also minimizes the radiation dose.