Surgical treatment is one of the key approaches for non-small cell lung cancer (NSCLC). Regular postoperative follow-up is crucial for early detection and timely management of tumor recurrence, metastasis, or second primary tumors. A scientifically sound and reasonable follow-up strategy not only extends patient survival but also significantly improves quality of life, thereby enhancing overall prognosis. This consensus aims to build upon the previous version by incorporating the latest clinical research advancements and refining postoperative follow-up protocols for early-stage NSCLC patients based on different treatment modalities. It provides a scientific and practical reference for clinicians involved in the postoperative follow-up management of NSCLC. By optimizing follow-up strategies, this consensus seeks to promote the standardization and normalization of lung cancer diagnosis and treatment in China, helping more patients receive high-quality care and long-term management. Additionally, the release of this consensus is expected to provide insights for related research and clinical practice both domestically and internationally, driving continuous development and innovation in the field of postoperative management for NSCLC.

Clinical practice guidelines represent the best recommendations for patient care. They are developed through systematically reviewing currently available clinical evidence and weighing the relative benefits and risks of various interventions. However, clinical practice guidelines have to go through a long translation cycle from development and revision to clinical promotion and application, facing problems such as scattered distribution, high duplication rate, and low actual utilization. At present, the clinical practice guideline information platform can directly or indirectly solve the problems related to the lengthy revision cycles, decentralized dissemination and limited application of clinical practice guidelines. Therefore, this paper systematically examines different types of clinical practice guideline information platforms and investigates their corresponding challenges and emerging trends in platform design, data integration, and practical implementation, with the aim of clarifying the current status of this field and providing valuable reference for future research on clinical practice guideline information platforms.

Periodontitis and rheumatoid arthritis (RA) are chronic inflammatory diseases that share similar inflammatory mechanisms and characteristics. Programmed cell death (PCD) has recently garnered attention for its crucial role in regulating inflammation and maintaining tissue homeostasis, as well as for its potential to link these two diseases. The various forms of PCD--including apoptosis, pyroptosis, and necroptosis--are closely controlled by signaling pathways such as Toll-like receptor 4 (TLR4) /NF-κB and MAPK. These pathways determine cell fate and influence inflammatory responses, tissue destruction, and repair, and they both play important roles in the pathogenesis of RA and periodontitis. In periodontitis, periodontal pathogens such as Porphyromonas gingivalis (P. gingivalis) and its virulence factors, including lipopolysaccharide (LPS), induce pyroptosis and necroptosis in immune cells such as macrophages via the TLR4/NF-κB pathway, which leads to an excessive release of pro-inflammatory cytokines such as interleukin (IL)-1β and tumor necrosis factor (TNF)-α. Concurrently, these pathogens inhibit the normal apoptotic process of immune cells, such as neutrophils, prolonging their survival, exacerbating immune imbalance, and aggravating periodontal tissue destruction. Similarly, in RA synovial tissue, fibroblast-like synoviocytes (FLS) acquire apoptosis resistance through signaling pathways such as the Bcl-2 family, JAK/STAT, and NF-κB, allowing for the consistent proliferation and secretion of matrix metalloproteinases and pro-inflammatory cytokines. Meanwhile, the continuous activation of pyroptotic pathways in neutrophils and macrophages results in the sustained release of IL-1β, further exacerbating synovial inflammation and bone destruction. Notably, dysregulated PCD fosters inter-organ crosstalk through shared inflammatory mediators and metabolic networks. Damage-associated molecular patterns (DAMPs) and cytokines that originate from periodontal lesions can spread systemically, influencing cell death processes in synovial and immune cells, thereby aggravating joint inflammation and bone erosion. By contrast, systemic inflammation in RA can upregulate osteoclastic activity or interfere with the normal apoptosis of periodontal cells via TNF-α and IL-6, ultimately intensifying periodontal immune imbalance. This review highlights the pivotal bridging role of PCD in the pathogenesis of both periodontitis and RA, providing a reference for therapeutic strategies that target cell death pathways to manage and potentially mitigate these diseases.

To introduce and analyze guideline terminology related to clinical question formulation, evidence retrieval and appraisal, and recommendation development.

The incidence of cancer is closely correlated with age,as 75％of non-small cell lung cancer(NSCLC)patients are aged at least 65 years.The availability of immune checkpoint inhibitors(ICIs)has altered the available NSCLC therapeutic pattern.Limited studies on elderly patients have demonstrated that ICIs as monotherapy provide substantial ben-efits for patients aged 65-75 years,showing no significant difference compared to younger patients.This benefit is also observed in combination with immune-combined chemotherapy or radiotherapy.For individuals older than 75 years,the survival effect was not evident,though.Immune-related adverse events(irAEs)with ICIs alone were similar in incidence across age catego-ries.Immune-combination chemotherapy resulted in a higher incidence of irAEs than chemotherapy alone,and patients ≥75 years of age were more likely to experience higher-grade irAEs.Besides the fact that immunosenescence in older patients influ-ences the immune milieu in a multifaceted manner,which in turn impacts the effectiveness of immunotherapy,the prognosis is also influenced by the Eastern Cooperative Oncology Group performance status(ECOG PS)score,among other factors.For certain individuals aged ≥75 years or in poor physical health,immunotherapy combined with low-intensity chemotherapy has emerged as a viable treatment option.However,there are fewer related studies,so there should be a conscious effort to increase the number of elderly patients enrolled in the trial and a comprehensive assessment to explore individualized treatment op-tions.To provide additional references and guidance for immunotherapy in elderly NSCLC patients and to propose new thera-peutic perspectives in combination with their characteristics,this review aims to summarize and analyze the pertinent studies on the application of programmed cell death protein 1(PD-1)/programmed cell death ligand 1(PD-L1)inhibitors in these patients.

Background::Bladder cancer, characterized by a high potential of tumor recurrence, has high lifelong monitoring and treatment costs. To date, tumor cells with intrinsic softness have been identified to function as cancer stem cells in several cancer types. Nonetheless, the existence of soft tumor cells in bladder tumors remains elusive. Thus, our study aimed to develop a microbarrier microfluidic chip to efficiently isolate deformable tumor cells from distinct types of bladder cancer cells.Methods::The stiffness of bladder cancer cells was determined by atomic force microscopy (AFM). The modified microfluidic chip was utilized to separate soft cells, and the 3D Matrigel culture system was to maintain the softness of tumor cells. Expression patterns of integrin β8 (ITGB8), protein kinase B (AKT), and mammalian target of rapamycin (mTOR) were determined by Western blotting. Double immunostaining was conducted to examine the interaction between F-actin and tripartite motif containing 59 (TRIM59). The stem-cell-like characteristics of soft cells were explored by colony formation assay and in vivo studies upon xenografted tumor models. Results::Using our newly designed microfluidic approach, we identified a small fraction of soft tumor cells in bladder cancer cells. More importantly, the existence of soft tumor cells was confirmed in clinical human bladder cancer specimens, in which the number of soft tumor cells was associated with tumor relapse. Furthermore, we demonstrated that the biomechanical stimuli arising from 3D Matrigel activated the F-actin/ITGB8/TRIM59/AKT/mTOR/glycolysis pathways to enhance the softness and tumorigenic capacity of tumor cells. Simultaneously, we detected a remarkable up-regulation in ITGB8, TRIM59, and phospho-AKT in clinical bladder recurrent tumors compared with their non-recurrent counterparts.Conclusions::The ITGB8/TRIM59/AKT/mTOR/glycolysis axis plays a crucial role in modulating tumor softness and stemness. Meanwhile, the soft tumor cells become more sensitive to chemotherapy after stiffening, that offers new insights for hampering tumor progression and recurrence.

Glomerulocystic kidney disease(GCKD),a rare nephrocystic disorder,was the focus of this study.The FAT1 gene,comprising 27 exons,encoded a single-pass transmembrane protein with multiple biological functions.The extracellular portion of this protein consisted of 33 cadherin repeat sequences,5 epidermal growth factor-like domains,and a G-layer associated domain.This report detailed a case of glomerular cystic disease caused by a mutation in the FAT1 gene,which was treated with the traditional Chinese medicine formula'Shen Jiu Fang Modified'.This formula included Astragalus,Atractylodes,Poria,Angelica,Clematis,Silkworm,Hedyotis diffusa,Hibiscus leaf,among other ingredients,and aimed to invigorate the spleen and promote diuresis,as well as to nourish the kidneys and promote blood circulation.This case demonstrated the potential of traditional Chinese medicine in addressing rare kidney diseases,offering new insights for the diagnosis and treatment of similar complex cases.

Purpose/Significance To construct a risk prediction model for postoperative massive bleeding in nasopharyngeal carcino-ma after radiotherapy,and to evaluate its predictive performance.Method/Process Inpatients with major bleeding after radiotherapy for nasopharyngeal cancer in the First Affiliated Hospital of Zhengzhou University from 2016 to 2019 are selected as the study objects,and the same number of patients without major bleeding are randomly selected as the control group.The medical record index data of the two groups of patients are collected,and various machine learning algorithms are applied respectively and the optimal algorithm is selected to build the model.Result/Conclusion The model based on support vector machine(SVM)algorithm has a recall rate of 0.94,an F1 val-ue of 0.93,and a precision of 0.93,showing the best performance.It can be used to construct a prediction model for postoperative mas-sive bleeding in nasopharyngeal carcinoma,and provide more accurate personalized prediction for patients,which has good clinical appli-cation prospects.

Aim To investigate the regulatory and an-ti-tumour effects of baicalein on mouse hepatocellular carcinoma cells and mouse macrophage co-cultures.Methods In vitro experiments,mouse hepatocellular carcinoma cell H22 and mouse macrophage RAW264.7 were randomly divided into a blank group and different concentrations of gradient administration group(5,10,20,40,80 mg·L-1),and the cell activity was detec-ted by CCK-8 assay;the two kinds of cells were co-cultured in Transwell chambers of 6-well plates for 48 h,and were randomly divided into the blank,model,and low,medium,and high baicalin groups(10,20,40 mg·L-1).Cell scratch and invasion assays,ELISA kits were used to detect TNF-α and IL-10 factor levels,and Western blot was used to determine the lev-els of CCNA2 and related proteins.The levels of TNF-α and IL-10 were detected by ELISA kits,and the ex-pression levels of CCNA2 and related proteins were de-tected by Western blot.In vivo experiments,H22 sub-cutaneous tumour model was established and randomly divided into the blank,positive,model and drug-ad-ministered groups.Mouse spleen,thymus and tumour indices were counted,and immunohistochemistry and Western blot were employed to detect the expression levels of CCNA2 and macrophage-related indexes in tumour tissues.Results Different doses of baicalein had a significant inhibitory effect on H22 and no signif-icant cytotoxicity on M0-type RAW264.7;the mor-phology of M0-type RAW264.7 cells was changed after co-culture,TNF-α was elevated and IL-10 was re-duced in the baicalein group;the results of the cell scratch assay and invasion assay found that baicalein inhibited M2-type macrophage invasion and metastasis;Arg1,p-p38/p38,p-stat3/stat3,N-cadherin,CCNA2 decreased significantly and Inos and E-cadherin in-creased significantly in the baicalein group;CCNA2,CD206 expression decreased significantly and CD86 expression increased significantly in the administered group.Conclusions Baicalein reverses M2-type mac-rophage polarisation and pro-carcinogenic functions and inhibits M2-type macrophage migration and invasion by modulating M2-type macrophage-related signalling pathways.

Stomachache with the syndrome of liver-stomach heat stagnation is common in clinic.TCM has significant advantages in holistic view and syndrome differentiation and treatment.Director Di Gui believes that the main pathogenesis of stomachache with the syndrome of liver-stomach heat stagnation is that the liver qi is abnormal,and the stagnation is turned into heat after a long period of depression,which leads to stagnation of heat and qi in the stomach due to prolonged depression and heat transformation.If the relieving function of liver is normal,qi will flow smoothly and the function of stomach will be normal.In clinic,he treats the disease with self-made Qinggan Hewei Decoction,aiming to clearing heat and soothing the liver,suppressing acid and relieving pain,lowering adverse flow and promoting blood circulation,with remarkable efficacy.