With the continuous deepening of the concept of precision diagnosis and treatment for lung cancer, how to achieve higher efficiency and accuracy in the screening, diagnosis, and treatment pathways in clinical practice has become an important issue that urgently needs to be overcome. The current clinical difficulty lies in the fact that despite continuous advancements in imaging and molecular diagnostic technologies, there are still limitations in manual efficiency and subjective experience when it comes to massive data analysis and multi-scale feature extraction. Artificial intelligence (AI), especially algorithm systems based on deep learning, is an innovative technology capable of deeply empowering medical big data. This method utilizes algorithms such as convolutional neural networks, combined with radiomics, pathomics, and multi-modal data fusion analysis, demonstrating immense potential in early precise detection and benign-malignant differentiation of pulmonary nodules, digital pathological subtype recognition and non-invasive prediction of driver genes, precise 3D surgical planning and automatic delineation of radiotherapy target volumes, as well as dynamic risk warning during follow-up. This innovative technology provides a brand-new solution for realizing intelligent and individualized lung cancer diagnosis and treatment models. This consensus, based on the latest evidence from evidence-based medicine and combined with the development trends in the AI field and real-world clinical needs, was ultimately formed by gathering the consensus opinions of multidisciplinary experts in radiology, pathology, thoracic surgery, and other fields. The main content covers the application specifications of AI in the three core scenarios of lung cancer screening, diagnosis, and treatment, the technical standards for data collection and algorithm validation, as well as the ethical and regulatory challenges faced at the current stage. It aims to clarify the applicable boundaries of AI as a clinical auxiliary decision support tool, providing scientific guidance and standardized exploration directions for peers currently engaged in or planning to carry out AI-assisted clinical diagnosis, treatment, and translation of lung cancer.

Sichuan Province is a hilly schistosomiasis-endemic province in China with the highest endemicity and largest coverage. During the period of more than 70 years of integrated control, there are five distinct phases of schistosomiasis control in Sichuan Province, including baseline investigation, Oncomelania hupensis snail control, chemotherapy for both humans and livestock, management of source of Schistosoma japonicum infections, and sustained control and intensified surveillance and early warning, and a package of key interventions are implemented, including environmental modification, snail control with chemical treatment, large-scale chemotherapy for humans and livestock, management of source of S. japonicum infections, intensified integrated control, establishment of an early warning and surveillance system. As a result, schistosomiasis has been eliminated across all 63 disease-endemic counties (cities, districts) in Sichuan Province by June 2025. Government-led multi-sectoral collaborations, science and technology-supported precision control strategies, and a sustainable control model tailored to the ecological and socio-economic conditions in endemic regions are essential to achieving the target of schistosomiasis elimination in Sichuan Province.

This paper systematically analyzes schistosomiasis transmission risks during the elimination stage and reviews the evolution of the schistosomiasis surveillance system in China from a One Health perspective, with a special emphasis on schistosomiasis surveillance and response practices during the elimination stage from a One Health perspective. These practices include precise screening of human schistosomiasis under low-endemicity conditions, systematic monitoring of schistosomiasis in domestic and wild animals, ecological management of Oncomelania snails, and information-coordinated responses. Nevertheless, the current surveillance and response system for schistosomiasis suffers from challenges of insufficient cross-sectoral coordination and complex external environments, which constrain precise schistosomiasis surveillance and response in China. Therefore, it is urgently necessary to integrate coordination mechanisms, empower the surveillance system with technological innovation, improve capacity building, and actively promote diverse social participation in the One Health framework, so as to consolidate current schistosomiasis control achievements and achieve the target for schistosomiasis elimination across China, which may provide a replicable technical model for global zoonoses control.

Chronic post-dissection aortic aneurysms (PDAAs) are severe long-term complications following surgical or medical conservative management of aortic dissection, primarily caused by persistent perfusion of the residual false lumen. The persistent patency of the residual false lumen is the key pathological mechanism leading to adverse distal aortic remodeling, which can result in progressive aortic dilation, increased risk of rupture, and elevated reintervention requirements, significantly affecting patients' long-term prognosis. This article reviews the latest research progress on assessment methods, influencing factors, and intervention strategies for distal aortic remodeling in PDAAs, aiming to provide reference for clinical decision-making.

Objective To analyze the differences in oral hygiene and oral microbiota between the patients with schizophrenia and healthy individuals in Baoshan City.Methods 26 patients with schizophrenia from Baoshan Third People's Hospital were selected as the SCZ group and 26 healthy individuals matched by age and BMI as the HC(Healthy control)group.Demographic data,physical indicators,and oral conditions were collected.Saliva samples from 52 subjects were collected and 16S rDNA gene sequencing was used to compare the differences in oral hygiene and oral microbiota between the patients with schizophrenia and the healthy individuals.Results The difference in oral microbial community richness between the SCZ group and the HC group was statistically significant(P<0.05),with the SCZ group containing higher species than the HC group;at the genus level,except for Fusobacterium in the SCZ group and Actinomyces in the HC group,the top 5 dominant bacterial species in both groups were consistent;the results of species difference analysis showed that Fusobacterium and Campylobacter in the SCZ group were higher than those in the HC group(P<0.05).Conclusion The partial dominant bacterial species in the oral cavity of the patients with schizophrenia have changed to sulfate-reducing bacteria that produce hydrogen sulfide.Excessive production of hydrogen sulfide or polysulfide may damage the energy metabolism of mitochondria.

This study explored the effects and underlying mechanism of Raf kinase inhibitory protein(RKIP)on apoptosis in mast cells sensitized by Echinococcus granulosus cyst fluid.Bone marrow-derived mast cells(BMMCs)were isolated and cultured from RKIP knockout(KO)and wild-type(WT)C57BL/6 mice.Cells were divided into control and sensitized groups.The sensitized group was incubated for 24 h in RPMI1640 medium containing 10%serum from mice infected with E.granulosus,then activated for 3 h or 6 h with E.granulosus cyst fluid.The control group was incubated for 24 h in RPMI1640 medium,and then received an equal vol-ume of PBS.Cells and supernatants were collected for analysis.Flow cytometry was used to detect the expression of CD117 and FcεRⅠα on BMMCs.The levels of β-hexosaminidase,IL-4,and TNF-α in the supernatant were quantified with ELISA.Western blot analy-sis was used to assess expression changes in RKIP,apoptosis-related proteins,and pathway proteins in BMMC before and after sensi-tization.Flow cytometry analysis revealed that after 4 weeks of induction,the CD117 and FcεRⅠα double-positivity rates on both WT and KO BMMC exceeded 90%.ELISA indicated that the E.granulosus cyst fluid resulted in significantly greater β-hexosaminidase re-lease(F=16.88,P<0.05),and levels of IL-4(F=16.51,P<0.05)and TNF-α(F=9.78,P<0.05)in the KO sensitized group than the WT sensitized group.With respect to the WT control group,the WT sensitized group showed significantly down-regulated pro-tein expression levels of RKIP(F=8.20,P<0.05)and Bcl-2(F=101.40,P<0.01)after 3 h,but significantly up-regulated levels of p-PI3K(F=8.04,P<0.05),p-Akt(F=32.52,P<0.01),p-P65(F=13.29,P<0.05),and cleaved-caspase-3(F=46.34,P<0.01).With respect to the WT sensitized group,the KO sensitized group showed significantly up-regulated protein expression of p-PI3K(F=8.45,P<0.05),p-Akt(F=8.58,P<0.05),p-P65(F=11.02,P<0.05),and Bcl-2(F=84.50,P<0.001)after 3 h,but significantly down-regulated expression of cleaved-caspase-3(F=15.66,P<0.05).In conclusion,RKIP may inhibit the PI3K/Akt/NF-κB pathway,thereby inducing apoptosis in mast cells sensitized by E.granulosus cyst fluid.This process may help ease aller-gic reactions caused by mast cells in echinococcosis,thus offering a promising new approach for preventing and treating such reactions.

OBJECTIVE: To assess the value of combined detection strategies using multiple technologies for the genetic testing and prenatal diagnosis for pedigrees affected with Duchenne muscular dystrophy (DMD) for optimizing genetic counseling and reproductive guidance. METHODS: This study has involved 142 subjects from 65 suspected DMD families who had visited the First Affiliated Hospital of Chongqing Medical University from January 2018 to December 2023. A combination of multiple ligation-dependent probe amplification (MLPA), quantitative fluorescence PCR, and next-generation sequencing (NGS) was used. After confirming the genetic diagnosis of the probands, prenatal diagnosis was provided for carrier mothers. This study was approved by the Medical Ethics Committee of the hospital (Ethics No.: 2021-264). RESULTS: Among the 142 subjects tested, 73 cases of large deletions/duplications and 15 cases of small variants of the DMD gene were detected. The hotspot regions for the variants were exons 45 to 55. A total of 41 variant types were identified, of which 3 were previously unreported. In 19 families with suspected patients, 7 exonic deletions, 2 exonic duplications, and 3 small variants were identified. Prenatal diagnosis was performed on 48 fetuses from 46 families, revealing 16 affected male fetuses (including 12 with deletion variants, 2 with duplication variants, and 2 with small variants). Seven carrier females were identified among the 16 female fetuses (including 6 with deletions and 1 with duplication). Among the couples with an affected fetus, 16 had opted to terminate the pregnancy, while the parents of 32 fetuses had chosen to continue with the pregnancy. In families undergoing prenatal diagnosis, 53 (79.1%) pregnant women and their family members were found to carry mutations of the DMD gene. CONCLUSION The combined detection strategy of MLPA, qPCR, and NGS can encompass large deletions/duplications and small variants of the DMD gene, providing timely and accurate prenatal diagnosis for families affected by DMD. In conjunction with genetic counseling, this can effectively reduce the risk of producing affected offspring, which is crucial for the prevention and control of this disease.
Humans ; Muscular Dystrophy, Duchenne/diagnosis* ; Prenatal Diagnosis/methods* ; Female ; Male ; Pregnancy ; Pedigree ; Genetic Testing/methods* ; Dystrophin/genetics* ; Adult ; Genetic Counseling ; High-Throughput Nucleotide Sequencing/methods* ; Exons

Aim To explore the mechanism by which dioscin regulates IL-17+γδT cells in the treatment of arthritis.Methods A collagen-induced arthritis(CIA)model was established in DBA/1 mice using bovine type Ⅱ collagen.The mice were randomly divid-ed into the CIA model group,methotrexate(MTX)positive control group,and dioscin low-dose(Dioscin-L),medium-dose(Dioscin-M),and high-dose(Dios-cin-H)groups.After intervention,the therapeutic effects were evaluated using scoring methods.Joint pathological damage was analyzed by hematoxylin and eosin(HE)staining.The levels of anti-collagen-spe-cific antibodies and the pro-inflammatory cytokine IL-17 were measured by ELISA.The expressions of γδT cells and their subtypes,as well as the secretion level of IL-17,were detected by flow cytometry.Results Dioscin significantly reduced the arthritis severity score in collagen-induced arthritis(CIA)mice,alleviated joint pathological damage,inhibited the production of IL-17 by splenic lymphocytes and the levels of anti-col-lagen-specific antibodies total IgG and IgG3,and de-creased the proportion of γδT cells in the lymph nodes,splenic γδT cells,and the Vδ4+T-cell subset.The level of IL-17 produced by the Vδ4 subtype in the lymph nodes of the intervention groups was lower than that in the model group,but the difference was not sta-tistically significant.Conclusion Dioscin has signifi-cant therapeutic effect on CIA,and its mechanism may be through the inhibition of γδT cells,but it is unlikely to be related to IL-17 derived from γδT cells.

Objective:To investigate the role of Golgi protein 73(GP73)in the diagnosis of primary biliary cholangitis(PBC)and its association with disease progression and therapeutic efficacy monitoring.Methods:Serum samples were collected from 70 PBC pa-tients,36 patients with liver diseases other than autoimmune liver disease(non-AILD group),and 40 healthy controls(HC group),and ELISA was used to measure the serum level of GP73.For the inpatients with PBC,serum samples were collected before and after treat-ment to measure GP73.Results:There was a significant difference in the distribution of serum GP73 concentration between the PBC group,the non-AILD group,and the HC group(P<0.001),and the receiver operating characteristic(ROC)curve showed that GP73 had an area under the ROC curve of 0.839 in the diagnosis of PBC.Serum GP73 level was positively correlated with aspartate amino-transferase(AST)(r=0.337,P=0.009),alkaline phosphatase(ALP)(r=0.380,P=0.003),total bilirubin(r=0.330,P=0.010),and direct bilirubin(r=0.371,P=0.004),while it was negatively correlated with prothrombin activity(r=-0.329,P=0.036)and cholinesterase(r=-0.518,P<0.001).The PBC patients with liver cirrhosis had a significantly higher serum GP73 level than those without liver cirrhosis(P=0.002).There was no significant difference in GP73 content between the patients with positive anti-mitochondrial antibodies-M2,anti-BCOADC-E2PDC-E2 OGDC-E2 antibodies,and anti-SPl00 antibodies and those with negative antibodies.The PBC patients had significant reductions in the serum levels of AST,ALP,gamma-glutamyl transpeptidase,and GP73 after liver-protecting treatment and improvement in cholestasis(P<0.05).Conclusion:GP73 plays an important role in the diagnosis,disease progression,and efficacy monitoring of PBC and is expected to become a potential disease marker for PBC.

Objective To evaluate the application efficacy of structured symptom intervention program in patients with chronic kidney disease(CKD)during the peri-dialysis period.Methods A non-simultaneous control study was conducted on 151 peri-dialysis outpatients having not yet initiated dialysis and being followed up who were subjected with convenience sampling from Department of Nephrology of Second Affiliated Hospital of Army Medical University from April to September 2024.According to the time period of their visits,the patients who visited from April to June 2024 were assigned into a control group(n=75),and those from July to September 2024 into an experimental group(n=76).The control group received conventional symptom intervention(telephone symptom reporting+health education),while the experimental group received the intervention as the control group and a structured symptom intervention program covering 4 evidence-based modules:symptom identification,assessment,intervention,and outcome.The efficacy of above treatments was evaluated before and at 3 months after intervention.Dialysis symptom index was used to assess the degree of symptom distress and the number of symptoms.MOS 36-Item Short Form Health Survey(SF-36)was employed to evaluate the quality of life.The differences in clinical indicators and endpoint events were compared between the 2 groups after intervention.Results The experimental group obtained more significant reduction in the total score of symptom distress than the control group(P=0.021).After intervention,the number of symptoms was decreased in both groups(P<0.001),but no statistical difference was observed between the groups.The score of mental health dimension in SF-36 was obviously improved in the experimental group(P=0.004),which was notably better than that in the control group(P=0.033).The experimental group exhibited significantly higher prealbumin level than the control group(P=0.019),and stable albumin level,which was significantly decreased in the control group(P=0.035).The incidence of endpoint events was remarkably lower in the experimental group than the control group(P=0.028).Conclusion The structured symptom intervention program implements intervention through a closed-loop symptom module,which can effectively alleviate the symptom distress of patients during the peri-dialysis period,improve mental health and reduce the short-term risk for endpoint events.