Objective:To analyze the burden and trends of noncommunicable chronic disease(NCD) attributable to metabolic factors in China from 1990 to 2021.Methods:Data from the Global Burden of Diseases(GBD) 2021 database were utilized to describe changes in mortality and disability-adjusted life years(DALYs) of NCD in China from 1990 to 2021. Stratified analyses were conducted by age, sex, sociodemographic index(SDI), and related risk factors. Statistical analyses and predictions were conducted using the age-period-cohort model and the Nordpred model.Results:In 2021, the age-standardized mortality rate and age-standardized DALYs rate of NCD attributable to metabolic factors in China were 227.56 per 100 000 and 4 829.39 per 100 000, respectively. Their average annual percentage changes were -0.76%( P<0.001) and -0.77%( P<0.001). Overall, the burden decreased progressively with higher SDI levels. Analysis using the age-period-cohort model indicated reduced birth cohort and period effects for metabolic factor-attributable NCD, while age effects rose significantly. The minimum relative risk( RR) value was observed in the 15-19 age group( RR=0.01), and the maximum RR value occurred in the 95-99 age group( RR=996.86). The overall rising mortality trend indicated that age effects are the predominant driver at present. Projections estimate that by 2046, deaths from metabolic factor-attributable NCD in China will reach 8 189 563, with an age-standardized mortality rate of 236.95 per 100 000. Conclusions:China continues to face a substantial burden of NCD linked to metabolic factors, with older adults, males, and individuals with hypertension, diabetes, and prediabetes identified as key populations requiring targeted interventions.

Plant virus nanoparticles(PVNPs)have inherent immune stimulation ability,which has been widely studied as an immune adjuvant to stimulate the anti-tumor immune response.PVNPs not only have the potential to be used as vaccine adjuvants for cancer immunotherapy,but also as delivery systems for single immunotherapy or combination therapies.Among them,PVNPs have achieved great success in preclinical research of cancer immunotherapy.The new immunotherapy strategy is to use PVNPs as in situ vaccination(ISV),which can effectively inhibit tumor growth and produce a widening systemic anti-tumor immune response after in-tratumoral administration;in addition,PVNPs in combination with other tumor treatment modalities may also improve the local and systemic anti-tumor immune response.In this review,the application and prospects of plant virus nanoparticles in cancer immunotherapy are reviewed,in order to provide new ideas for cancer immunotherapy.

This article systematically summarized the clinical experience of Professor Han Mingxiang,a national TCM master,in treating chronic obstructive pulmonary disease(COPD)from the perspective of the"qi monism"theory,proposing an innovative"three stages,three strategies"diagnostic and treatment approach.Under the guidance of"qi monism",Professor Han believes that the core pathological mechanisms of COPD progress are through three successive stages:dysfunction in the ascent and descent of qi,deficiency of yang qi,and prolapse of the great qi,all of which stem from the disruption of the dynamic balance of qi.In response to this chain of qi imbalance,Professor Han develops three strategies:"strengthening the foundation","illuminating the central yang",and"lifting and correcting",which aim to regulate qi flow,support yang qi,and coordinate the three energizers in a phased manner.This approach seeks to achieve dynamic restoration and holistic balance of qi,with prescriptions carefully aligned with the dynamic balance and pathological changes of qi,yielding distinctive therapeutic effects.

Objective To analyze the causal association of telomere length with prostate cancer in East Asian and European popula-tions using Mendelian randomization.Methods Using published genome-wide association data,single nucleotide polymorphisms signif-icantly associated with telomere length were screened as instrumental variables.The primary research method was Mendelian randomization analysis using a random effects model with inverse variance weighted method.Complementary analyses were also performed using Mende-lian randomization-Egger method,weighted median method,simple model and weighted model methods to explore the causal relationship between telomere length and prostate cancer.In addition,the robustness of the results was assessed by sensitivity analyses.Results The results of the inverse variance weighted method analysis showed a positive causal relationship between genetically predicted telomere length and prostate cancer risk in East Asian(OR=1.420,95％CI:1.149-1.755,P=0.001)and European populations(OR=1.358,95％CI:1.242-1.484,P=1.727 × 10-11).The results of the remaining four analyses showed statistical significance(P＜0.05),and the odds ratio was in the same direction as that of the inverse variance weighted method.Sensitivity analyses also showed the robustness of the results.Conclusion Individuals with genetically predicted longer telomere length may be at increased risk of developing prostate cancer in East Asian and European populations.

Plant virus nanoparticles(PVNPs)have inherent immune stimulation ability,which has been widely studied as an immune adjuvant to stimulate the anti-tumor immune response.PVNPs not only have the potential to be used as vaccine adjuvants for cancer immunotherapy,but also as delivery systems for single immunotherapy or combination therapies.Among them,PVNPs have achieved great success in preclinical research of cancer immunotherapy.The new immunotherapy strategy is to use PVNPs as in situ vaccination(ISV),which can effectively inhibit tumor growth and produce a widening systemic anti-tumor immune response after in-tratumoral administration;in addition,PVNPs in combination with other tumor treatment modalities may also improve the local and systemic anti-tumor immune response.In this review,the application and prospects of plant virus nanoparticles in cancer immunotherapy are reviewed,in order to provide new ideas for cancer immunotherapy.

Objective To analyze the causal association of telomere length with prostate cancer in East Asian and European popula-tions using Mendelian randomization.Methods Using published genome-wide association data,single nucleotide polymorphisms signif-icantly associated with telomere length were screened as instrumental variables.The primary research method was Mendelian randomization analysis using a random effects model with inverse variance weighted method.Complementary analyses were also performed using Mende-lian randomization-Egger method,weighted median method,simple model and weighted model methods to explore the causal relationship between telomere length and prostate cancer.In addition,the robustness of the results was assessed by sensitivity analyses.Results The results of the inverse variance weighted method analysis showed a positive causal relationship between genetically predicted telomere length and prostate cancer risk in East Asian(OR=1.420,95％CI:1.149-1.755,P=0.001)and European populations(OR=1.358,95％CI:1.242-1.484,P=1.727 × 10-11).The results of the remaining four analyses showed statistical significance(P＜0.05),and the odds ratio was in the same direction as that of the inverse variance weighted method.Sensitivity analyses also showed the robustness of the results.Conclusion Individuals with genetically predicted longer telomere length may be at increased risk of developing prostate cancer in East Asian and European populations.

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.

Background and Aims:Tumor deposits(TDs)may influence prognosis beyond the current 8th edition AJCC pTNM nodal classification in gastric cancer(GC).This study investigates the prognostic value of TD number and proposes an improved pN staging(mpN)that classifies patients with TD number>1 as pN3b.We validated the mpN staging against the 8th AJCC pN staging.Methods:A dual-center retrospective cohort study was performed,including 1 327 patients who underwent radical gastrectomy at Sun Yat-sen University Cancer Center(2011-2015;test cohort)and 340 patients from Guangdong Provincial People's Hospital(2015-2022;validation cohort).Patients were dichotomized into low-TD(≤1)and high-TD(>1)groups.Outcomes were overall survival(OS)and disease-free survival(DFS).Survival analyses used Kaplan-Meier curves,IPTW,and Cox regression.Predictive performance of staging systems was assessed by time-dependent ROC(tROC)/tAUC,concordance index(C-index)and Akaike information criterion(AIC).Results:TDs were present in 435/1 327(32.7%)in the test cohort.Presence of TD was associated with worse OS(IPTW-adjusted HR=2.69,95%CI=2.18-3.31,P<0.01)and DFS(HR=2.82,95%CI=2.32-3.42,P<0.01).In multivariable models,TD remained an independent adverse factor for OS(HR=1.65,95%CI=1.34-2.05;P<0.01)and DFS(HR=1.74,95%CI=1.43-2.11,P<0.01).Increasing TD number correlated with progressively poorer survival;X-tile identified>1 as an optimal cutoff,with high-TD patients showing markedly worse outcomes(OS:adjusted HR=3.65,95%CI=2.74-4.88;DFS:adjusted HR=3.74,95%CI=2.85-4.91;both P<0.01).Incorporation of TD number into the mpN staging(assigning TD>1 to pN3b)improved prognostic discrimination:in the test cohort 5-year OS tAUC was 0.746 for mpN vs.0.703 for AJCC pN(C-index 0.738 vs.0.721,AIC 5 805.27 vs.5 849.30);similar improvements were observed in the validation cohort.Conclusion:TD presence and number exert significant negative prognostic impact in GC.Classifying patients with TD number>1 as pN3b enhances prognostic accuracy.Routine reporting of TD counts and further prospective multicenter validation of mpN staging are warranted.

Time rhythm and the immune system play crucial roles in the pathogenesis of allergic rhinitis.Traditional Chinese medicine(TCM)believes that the circulation of qi and blood in lung meridian follows the principle of"yang during the day,yin at night",which has a defensive function to protect the body from external pathogens.Qi stagnation in lung meridian and impaired qi and blood circulation can lead to the invasion of external pathogens,exacerbating allergic reactions,especially during the active period of the lung meridian,when the immune system is most sensitive to allergens.Based on this,this paper proposes the concept of"bidirectional regulation among meridian,time rhythm,and immune system",and in combination with TCM theory of midnight-noon and ebb-flow doctrine,analyzes the fluctuations of allergic rhinitis symptoms and the temporal changes of meridian qi and blood,and reveals the rhythmic relationship between meridian activity and immune response.This paper combines existing clinical and experimental studies to support this hypothesis,integrating the time dimension into traditional TCM syndrome differentiation and treatment,offering a more individualized treatment approach.This concept not only provides novel scientific evidence for TCM treatment of allergic rhinitis,but also offers theoretical support for optimizing treatment timing and intervention strategies.

Follicular lymphoma(FL)is a type of non-Hodgkin's lymphoma,and its treatment options face many challenges.This paper discusses the pathogenesis and treatment of FL based on the clear-turbid theory in traditional Chinese medicine(TCM)."The clear and the turbid being related,and the rise and fall of qi being disorderly"is the basic pathogenesis of FL.As the disease progres-ses,"evil qi being blocked inside,and turbid evil harming the clear"aggravates,and finally"evil qi is strong and the disease progres-ses,and evil poison is generated inside".Based on this theory,the method of raising the clear and lowering the turbid and the method of dispersing the clear and removing the turbid are proposed to treat FL.The emphasis of raising the clear and lowering the turbid is to take raising and lowering as the key,movement and stillness as the pivot,and to treat the middle jiao;the emphasis of dispersing the clear and removing the turbid is to clear the triple jiao,warm the yang and invigorate the qi,and harmonize the spleen and kidney.Ca-ses are attached to illustrate,providing new ideas for the TCM treatment of FL.