Objective To detect the expression of N-acetyltransferase 10(NAT10)and polyadenylate bind-ing protein cytoplasmic 1(PABPC1)in non muscle invasive bladder cancer(NMIBC),and analyze the correla-tion between them and epithelial mesenchymal transition(EMT)and prognosis.Methods A total of 122 pa-tients with NMIBC treated in the hospital from May 2019 to May 2021 were selected.Immunohistochemistry was used to detect the expression of NAT10 and PABPC1 proteins in NMIBC tissues.Real time fluorescence quantitative polymerase chain reaction(qPCR)was used to detect the expression of NAT10,PABPC1 mRNA,and EMT markers in NMIBC tissues.Pearson correlation analysis was conducted on the correlation between EMT indicators[Snail,N-cadherin(N-cad),vimentin(Vim)mRNA].Cox regression analysis was conducted on the relationship between NAT10,PABPC1 and prognosis of NMIBC.Results Compared with adjacent tis-sues,the expression of NAT10 mRNA,PABPC1 mRNA,Snail mRNA,N-cad mRNA,and Vim mRNA in NMIBC cancer tissues was higher,and the difference was statistically significant(P＜0.001).The expression of NAT10 mRNA,PABPC1 mRNA in NMIBC cancer tissues was positively correlated with Snail mRNA,N-cad mRNA,and Vim mRNA(r=0.678,0.702,0.711,0.754,0.788,0.663,P＜0.001).The positive rates of NAT10 and PABPC1 in NMIBC cancer tissues were 59.02％(72/122)and 60.66％(74/122),respectively,while those in adjacent tissues were 6.56％(8/122)and 4.92％(6/122),respectively(x2=76.176,85.995,P＜0.001).The positive rates of NAT10 and PABPC1 in NMIBC cancer tissues were higher than those in ad-jacent tissues,and the difference was statistically significant(x2=76.176,85.995,P＜0.001).The positivity rates of NAT10 and PABPC1 in cancer tissues of stage T1,high-grade NMIBC patients were higher than those in cancer tissues of Ta/Ti,low-grade patients,and the differences were statistically significant(P＜0.05).The 3-year overall progression free survival rates of NMIBC patients in the NAT10 positive and negative groups were 48.61％(35/72)and 80.00％(40/50),respectively,with a statistically significant difference(Log rank x2=13.780,P=0.000).The 3-year overall progression free survival rates of PABPC1 positive and negative patients were 47.30％(35/74)and 83.33％(40/48),respectively,with a statistically significant difference(Log rank x2=11.830,P=0.001).T1 stage,high-grade,NAT10 positive,and PABPC1 positive were risk fac-tors affecting the prognosis of NMIBC.Conclusion The expression of NAT10 and PABPC1 in NMIBC cancer tissue is significantly upregulated and positively correlated with EMT markers,which is correlated with poor prognosis of NMIBC.

Objective To explore the value of the albumin-to-alkaline phosphatase ratio(AAPR)with modified Glasgow prognostic score(mGPS)in assessing the response to and prognosis of intravesical Bacillus Calmette-Guérin(BCG)therapy in patients with non-muscle invasive bladder cancer(NMIBC).Methods A total of 153 high-risk NMIBC patients treated with intravesical BCG in our hospital during Jan.2018 and Oct.2021 were enrolled.Patients were divided into response and non-response groups based on the treatment efficacy,and into good and poor prognosis groups based on the clinical outcomes.AAPR and mGPS were calculated.The relationship between AAPR,mGPS and BCG treatment non-response was analyzed with multivariate logistic regression.Clinical data and scores were compared between prognosis groups.The associations between AAPR,mGPS,and poor prognosis after BCG treatment were assessed with a Cox proportional hazards model.Patients were stratified into high-and low-A APR groups,and into mGPS 0,1,and 2 groups.Kaplan-Meier survival curves were plotted for progression-free survival(PFS)across different AAPR and mGPS strata.The diagnostic performance of AAPR combined with mGPS in predicting treatment non-response and poor prognosis was evaluated using receiver operating characteristic(ROC)curves.Results Among the 153 patients,the response rate to BCG treatment was 71.90％(110/153),the 3-year poor prognosis rate was 45.75％(70/153),and the 3-year PFS rate was 54.25％(83/153).Increased AAPR was identified as an independent protective factor for both treatment response and good prognosis,while higher mGPS was an independent risk factor(P＜0.05).The 3-year PFS rate was significantly higher in the high-AAPR group than in the low-A APR group(P＜0.001).Among the mGPS groups,the 3-year PFS rate was lowest in the mGPS 2 group,followed by mGPS 1 and mGPS 0 groups(P＜0.001).The area under the ROC curve(AUC)for AAPR with mGPS in predicting BCG treatment non-response and poor prognosis was 0.864 and 0.901,respectively,significantly higher than using AAPR(0.774,0.781)or mGPS alone(0.798,0.809)(P＜0.05).Conclusion Lower AAPR and higher mGPS are associated with non-response and poor prognosis in NMIBC patients undergoing intravesical BCG therapy.The combination of AAPR and mGPS has high predictive value.

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.

Objective To investigate the impact of aortic valve calcification on ascending aortic elasticity.Methods A total of 103 patients with aortic valve calcification indicated by coronary computed tomography angiography(CCTA)(calcification group),and 101 patients without aortic valve calcification(non calcification group)were selected.The calcification group was subdivided into group A,group B,and group C based on the number of calcified leaflets.The original data was automatically reconstructed at 5％R-R intervals throughout the cardiac cycle.Cross-sectional area and diameter of the ascending aorta were measured at 45 mm above the annulus,and four ascending aortic elasticity indicators aortic(％A),aortic distensibility(AD),aortic compliance(AC)and aortic stiffness index(ASI)were calculated.Agatston method was used to calculate the aortic valve calcification score.The effect of aortic valve calcification on the elasticity of the ascending aortic and its correlation were analyzed.Results The％A,AD,and AC of the calcification group were lower than those of the non calcification group,but the ASI was higher than that of the non calcification group,the difference was statistically significant(P＜0.05).The number of calcified leaflets affected ascending aortic elasticity,with comparisons between groups A and B,the difference was no statistically significant(P＞0.05),groups A and C,and groups B and C,the difference was statistically significant(P＜0.05).Calcification score was negatively correlated with％A,AD,and AC,and positively correlated with ASI.Conclusion Aortic valve calcification can affect the elasticity of the ascending aortic,and more than two calcified leaflets have more significant effects on the elasticity of the ascending aortic.

BACKGROUND:In recent years,the use of blood flow restriction training in the rehabilitation of ankle injuries has gradually increased,and this technique can improve muscle strength,and can achieve a similar effect of high-load resistance training when combined with low-intensity resistance training. OBJECTIVE:To elucidate the current application status of blood flow restriction training in the prevention and rehabilitation of foot and ankle injuries. METHODS:A literature search was conducted on CNKI,PubMed,and Web of Science databases. The Chinese search terms were "blood flow restriction training,pressure training,ankle,ankle joint," and the English search terms were "blood flow restriction,BFR,KAATSU,ankle,foot." Relevant literature from database inception to July 2023 was retrieved,and 50 articles were ultimately included according to inclusion and exclusion criteria. RESULTS AND CONCLUSION:In foot and ankle applications,blood flow restriction training is primarily used in studies of Achilles tendon thickness and ankle muscle strength in healthy individuals,as well as in chronic ankle instability,after Achilles tendon ruptures,and after external ankle fractures. Single blood flow restriction training can reduce the thickness of Achilles tendon in healthy individuals,while long-term training can make it thicker. Blood flow restriction training can prevent muscle strength decline in healthy individuals,while low-intensity blood flow training can promote ankle muscle strength recovery in injured patients. In current research,few adverse events related to blood flow restriction have been found,and future research should compare the efficacy of different training programs in different populations and optimize the research content.

Objective To investigate the effects of Remimazolam combined with Esketamine on cellular immunity,cognitive function,and sleep quality in elderly patients with lung cancer during surgery.Methods A total of 106 elderly lung cancer patients who underwent elective thoracoscopic lobectomy from September 2023 to March 2025 were selected and divided into the control group(n=53)and the research group(n=53)according to random number table method.The control group received Midazolam combined with Esketamine for general anesthesia,while the research group received Remimazolam combined with Esketamine for general anesthesia.The intraoperative and postoperative conditions,hemodynamic parameters[heart rate(HR),mean arterial pressure(MAP)]before anesthesia induction(T0),at tracheal intubation(T1),at 1 min before one-lung ventilation(OLV)(T2),at skin incision(T3),at 1 h after OLV(T4),and immediately after extubation(T5),as well as pain and inflammatory factors[5-hydroxytryptamine(5-HT),prostaglandin E2(PGE2),high-sensitivity C-reactive protein(hs-CRP),tumor necrosis factor-α(TNF-α)],cellular immunity[peripheral blood natural killer(NK)cells,CD3+,CD4+,CD4+/CD8+],the levels of serum interleukin(IL)-2,interferon-γ(IFN-γ),cognitive function[Mini-Mental State Examination(MMSE)],sleep quality[Pittsburgh Sleep Quality Index(PSQI)],and recovery quality[Postoperative Quality of Recovery-15(QoR-15)score]were compared between the two groups of patients.The adverse reactions and complications were also compared between the two groups.Results There was no significant difference in duration of surgery,duration of anesthesia,intraoperative blood loss,and time to spontaneous breathing recovery of patients between the two groups(P>0.05).The total dosage of Sufentanil in the research group was less than that in the control group,and time to postoperative eye opening,duration of recovery room stay and length of postoperative hospitalization were shorter than those in the control group(P<0.05).At T0 and T5,there was no significant difference in HR and MAP between the two groups(P>0.05),and at T1-T4,HR and MAP in the research group were higher than those in the control group(P<0.05).At the time of recovery,the levels of serum 5-HT,PGE2,hs-CRP,and TNF-α in the research group were lower than those in the control group(P<0.05),and at the time of recovery,the peripheral blood NK cells,CD3+,CD4+,and CD4+/CD8+ratio,serum IL-2 and IFN-γ levels in the research group were higher than those in the control group(P<0.05).At 1 d after surgery,the MMSE and QoR-15 scores of the research group were higher than those of the control group,while the PSQI score was lower than that of the control group(P<0.05).The incidence of adverse reactions and complications in the research group[5.66%(3/53)and 3.77%(2/53)],was lower than that of the control group[18.87%(10/53)and 15.09%(8/53)](P<0.05).Conclusion The combination of Remimazolam and Esketamine in elderly patients undergoing thoracoscopic lobectomy can better maintain intraoperative hemodynamics,stabilize cellular immune function,reduce serum pain and inflammatory factor levels,improve postoperative cognitive function and sleep quality,reduce adverse reactions and complications,and promote postoperative recovery.

This consensus was developed by the Orthodontic Society of the Chinese Stomatological Association to provide a systematic, scientific, and practical guideline for informed consent in orthodontic care. Orthodontic treatment is typically lengthy, highly individualized, and involves multiple factors such as growth and development, occlusal function, and facial esthetics. Rapid technological advances and diverse risk profiles make the traditional reliance on orthodontist experience or institutional templates insufficient to ensure patients′ full understanding and autonomous decision-making. To address this, the expert panel conducted extensive reviews of domestic and international guidelines, analyzed representative dispute cases, and performed multicenter patient-clinician surveys. Using a multi-round Delphi method, the group established a standardized informed consent framework covering the initial consultation, treatment, and retention phases. The consensus emphasizes that informed consent is not only a fundamental legal and ethical requirement but also a key step in building trust, improving patient compliance, and enhancing treatment satisfaction. Orthodontists should clearly and comprehensively explain treatment plans, potential risks, uncertainties, and associated costs, while respecting the autonomy of patients or guardians, and maintain continuous communication and dynamic evaluation throughout the treatment process. The release of this consensus provides unified and authoritative guidance for clinical orthodontics, helping to standardize informed consent, enhance its transparency, safeguard patient rights, reduce medical risks, and promote high-quality, sustainable development of orthodontic practice.

Objective To compare the efficacy of artificial intelligence(AI)diagnostic group and artificial reading group in the diagnosis for osteoporotic vertebral compression fractures.Methods From January 2023 to December 2023,80 patients with osteoporotic vertebral compression fractures and 20 patients without fractures but with nonspecific low back pain were included in the study.According to the patient's computed tomography(CT)image,the AI software diagnosis and physicians of different seniority(one senior physician,one intermediate physician and one junior physician)diagnosis were performed.The diagnostic efficacy of different detection methods was compared.Results The sensitivity,specificity,positive predictive value,negative predictive value and area under the receiver operating characteristic(ROC)curve(AUC)and Kappa value of each group were as follows:AI image interpretation:0.975,0.900,0.975,0.900,0.938,0.875;senior physician:0.950,0.900,0.974,0.818,0.925,0.819;intermediate physician:0.825,0.850,0.957,0.548,0.837,0.560;and junior physician:0.750,0.750,0.923,0.429,0.751,0.390.Conclusion The diagnostic performance of AI was comparable to that of senior physician,and significantly higher than that of intermediate and primary physicians.

This consensus was developed by the Orthodontic Society of the Chinese Stomatological Association to provide a systematic, scientific, and practical guideline for informed consent in orthodontic care. Orthodontic treatment is typically lengthy, highly individualized, and involves multiple factors such as growth and development, occlusal function, and facial esthetics. Rapid technological advances and diverse risk profiles make the traditional reliance on orthodontist experience or institutional templates insufficient to ensure patients′ full understanding and autonomous decision-making. To address this, the expert panel conducted extensive reviews of domestic and international guidelines, analyzed representative dispute cases, and performed multicenter patient-clinician surveys. Using a multi-round Delphi method, the group established a standardized informed consent framework covering the initial consultation, treatment, and retention phases. The consensus emphasizes that informed consent is not only a fundamental legal and ethical requirement but also a key step in building trust, improving patient compliance, and enhancing treatment satisfaction. Orthodontists should clearly and comprehensively explain treatment plans, potential risks, uncertainties, and associated costs, while respecting the autonomy of patients or guardians, and maintain continuous communication and dynamic evaluation throughout the treatment process. The release of this consensus provides unified and authoritative guidance for clinical orthodontics, helping to standardize informed consent, enhance its transparency, safeguard patient rights, reduce medical risks, and promote high-quality, sustainable development of orthodontic practice.

Gallstones are the primary benign disease diagnosed and treated in biliary surgery.With the development of medical technology and the increasing awareness of health among the population,the detection rate of gallstones has been increasing annually,with the majority being asymptomatic or mild cases.Currently,the clinical treatment of gallstones mainly includes observation,conservative,or surgical treatment(laparoscopic cholecystectomy).However,there remains some controversy regarding the clinical management of these patients.For asymptomatic or mild gallstones,the main point of contention in both academic and clinical settings is how to determine the indications for cholecystectomy.This article reviews relevant literature from both domestic and international sources,addressing the controversies surrounding the clinical management of gallstones and the determination of indications for cholecystectomy,and elaborates on these issues from multiple perspectives.