Objective: To investigate the mechanism of in alleviating colonic mucosal inflammation in ten-eleven translocation (TET) protein 2 gene knockout (TET2-/-) mice with ulcerative colitis (UC) by regulating DNA methyltransferase (DNMT) and DNA hydroxymethylase. Methods: Male specific pathogen-free (SPF) grade C57BL/6J wild-type (WT) mice (n = 8) and TET2-/- mice (n = 20) were used to establish UC models by freely drinking 3% dextran sulfate sodium solution for 7 d. After UC model validation through histopathological examination in two mice from each type, the remaining mice were divided into four groups (n = 6 in each group): WT model (WT + UC), TET2-/- model (TET2-/- + UC), TET2-/- mild moxibustion (TET2-/- + MM), and TET2-/- electroacupuncture (TET2-/- + EA) groups. TET2-/- + MM group received mild moxibustion on Tianshu (ST25) and Qihai (CV6) for 10 min daily for 7 d. The TET2-/- + EA group also applied electroacupuncture (1 mA, 2/100 Hz) at the same acupoints for 10 min daily for 7 d. The disease activity index (DAI) scores of each group of mice were accessed daily. The colon lengths of mice in groups were measured following intervention. The pathological changes in the colon tissues were observed with hematoxylin and eosin (HE) staining. The concentrations of interleukin (IL)-6, C-C motif chemokine 17 (CCL17), and C-X-C motif chemokine ligand 10 (CXCL10) in serum were detected by enzyme-linked immunosorbent assay (ELISA). The expression of DNMT proteins (DNMT1, DNMT3A, and DNMT3B) in the colon tissues was detected by immunohistochemistry. The expression of 5-methylcytosine (5-mC), 5-hydroxymethylcytosine (5-hmC), histone deacetylase 2 (HDAC2), and DNA hydroxymethylase family proteins (TET 1 and TET3) was detected using immunofluorescence, which also determined the co-localization of TET1 and IL-6 protein. Results: Compared with WT + UC group, TET2-/- + UC group exhibited significantly higher DAI scores and shorter colon lengths (P < 0.01). Both mild moxibustion and electroacupuncture significantly decreased DAI scores and ameliorated colon shortening in TET2-/- mice (P < 0.001). Histopathological scores of TET2-/- + UC mice were significantly higher than those of WT + UC group (P < 0.001) and were significantly reduced after both mild moxibustion and electroacupuncture interventions (P < 0.001). Serum levels of IL-6, CCL17, and CXCL10 were significantly elevated in TET2-/- + UC group compared with WT + UC group (P < 0.001). Mild moxibustion significantly reduced IL-6, CCL17, and CXCL10 levels (P < 0.001, P < 0.001, and P < 0.01, respectively), while electroacupuncture also significantly reduced IL-6, CCL17, and CXCL10 levels (P < 0.05, P < 0.01, and P < 0.01, respectively). TET2-/- + UC mice showed increased expression levels of DNMT1, DNMT3A , DNMT3B, and 5-mC (P < 0.05, P < 0.01 and P < 0.001, respectively), with decreased expression levels of TET1, TET3, 5-hmC, and HDAC2 (P < 0.001). Mild moxibustion significantly reduced DNMT1, DNMT3B, and 5-mC levels (P < 0.05, P < 0.01, and P < 0.001, respectively), while increasing expression levels of TET1, TET3, 5-hmC, and HDAC2 (P < 0.001, P < 0.001, P < 0.05, and P < 0.001, respectively). Electroacupuncture significantly decreased 5-mC and DNMT3B levels (P < 0.001 and P < 0.01, respectively) and increased 5-hmC and HDAC2 levels (P < 0.05 and P < 0.001, respectively), but did not significantly affect TET1 and TET3 expression (P > 0.05). Compared with TET2-/- + MM group, TET2-/- + EA group showed significantly higher 5-mC expression (P < 0.001). TET2-/- + UC group exhibited markedly increased IL-6 expression and higher co-localization of TET1 and IL-6 in mucosal epithelium, whereas minimal IL-6 expression was observed in the other groups. Conclusion Mild moxibustion and electroacupuncture significantly ameliorate colonic inflammation exacerbated by TET2 deficiency in UC mice via epigenetic modulation. Distinct mechanisms exist between the two interventions: mild moxibustion regulates both DNMT and hydroxymethylase, whereas electroacupuncture primarily affects DNMT.

BACKGROUND:Exosomes can be detected in synovial fluid and plasma at levels that vary with the progression of osteoarthritis in patients with osteoarthritis,and may play a relieving role in the local inflammation of osteoarthritis,cartilage calcification,and osteoarthritic joint degradation. OBJECTIVE:To comprehensively understand the function and mechanism of exosomes from different stem cells in the diagnosis and treatment of osteoarthritis,and to present the prospects and challenges of exosome therapy for osteoarthritis. METHODS:We searched the articles published from October 2003 to October 2023 included in PubMed and CNKI databases with the keywords of"exosomes,osteoarthritis,mesenchymal stem cells,stem cells"in Chinese and English,respectively.A total of 99 articles were finally included for review. RESULTS AND CONCLUSION:The appearance of exosomes brings hope to the diagnosis and treatment of osteoarthritis.The differences of RNA,protein,and lipid content in exosomes can be used as biomarkers for the diagnosis of osteoarthritis.At the same time,exosomes from various stem cells can effectively protect chondrocytes,relieve inflammation,maintain cartilage matrix metabolism,and regulate angiogenesis and subchondral bone remodeling,showing excellent potential in the treatment of osteoarthritis.The engineered exosomes break through the traditional limitations and enhance the specificity and efficiency of treatment by modulating the expression of specific non-coding RNA,providing a new strategy for the treatment of osteoarthritis.

ObjectiveIn order to provide a reference for the optimization of preparation process of stir-fried Glycyrrhizae Radix et Rhizoma（sf-GRR）， the quality changes during the processing was studied. MethodsGlycyrrhizae Radix et Rhizoma was processed by stir-frying for 17 min， and samples were collected every 1 min during the processing. The appearance color of the samples was determined by visual analysis technology， the moisture and extract of the process samples were detected by the drying method and the hot extraction method of alcohol-soluble extract in the general rules of the 2020 edition of Chinese Pharmacopoeia（part Ⅳ）， and the contents of liquiritin apioside， liquiritin， isoliquiritin apioside， isoliquiritin， licoricesaponin G₂ and glycyrrhizic acid in the process samples were determined by high performance liquid chromatography（HPLC）. Then principal component analysis（PCA）， partial least squares-discriminant analysis（PLS-DA） and Spearman correlation analysis were used for clustering， discrimination and correlation analysis of the appearance color， moisture， extract and the contents of six internal components. Based on artificial neural network and random forest algorithm， the prediction model of processing degree of sf-GRR was established. On this basis， based on the five principles of quality marker（Q-Maker）， explore the monitoring Q-Maker of sf-GRR. ResultsThe color of Glycyrrhizae Radix et Rhizoma deepened after stir-frying， and the appearance color of the sample changed from light yellow to dark yellow during processing. During the stir-frying process， the moisture content showed a decreasing trend with the extension of processing time， while the extract content showed an increasing trend with the extension of processing time. After stir-frying， the contents of liquiritin apioside， liquiritin and licoricesaponin G₂ showed an overall decreasing trend， while the contents of isoliquiritin apioside and isoliquiritin increased， and the content of glycyrrhizic acid increased slightly. The correlation analysis showed that moisture was positively correlated with brightness（L^*） and red/green value（a^*）， and negatively correlated with yellow/blue value（b^*） and total color difference（E^*ab）. Isoliquiritin apioside and isoliquiritin had negative correlation with L^* and a^*， and positive correlation with b^* and E^*ab. The processing process of sf-GRR could be divided into two stages of the early stage（0-14 min） and the late stage（15-17 min）， and could be divided into three stages of the early stage（0-6 min）， the middle stage（7-14 min） and the late stage（15-17 min） by combining the moisture， extract， the contents of 6 components and color values. Based on artificial neural network analysis and random forest algorithm， isoliquiritin apioside， isoliquiritin， liquiritin and glycyrrhizic acid were selected as monitoring markers for sf-GRR. ConclusionBased on the analysis of the exterior-interior indicators of process samples of sf-GRR， this paper ultimately identifies four processing monitoring markers， which can provide a basis for optimizing the processing technology of sf-GRR.

Objective To access the current situation of the service capacity of radiation health technical service institutions in Jiangxi Province, analyze the existing problems of these institutions, and provide a scientific basis for standardizing the management of such institutions and improving their service capability. Methods A total of 11 radiation health technical service institutions in Jiangxi Province in the National Occupational Health Technical Service Organization Management Information System were selected as the monitoring objects. During the period from 2022 to 2024, 5-6 technical service institutions were selected each year and comprehensively evaluated and inspected using a checklist formulated by the state. Results Among the 16 quality monitoring results of 11 institutions, 2 (12.5%) were rated as excellent, 12 (75%) as qualified, and 2 (12.5%) as unqualified. The risk level assessment identified 7 (43.75%) high-risk institutions, 9 (56.25%) medium-risk institutions, and 0 (0%) low-risk institutions. Conclusion The overall service capacity of radiation health technical service institutions in Jiangxi Province needs to be improved. Notably, institutions within the health system, such as centers for disease control and prevention, show significant shortcomings in both on-site and laboratory testing capabilities.

RNA modifications constitute a crucial class of post-transcriptional chemical alterations that profoundly influence RNA stability and translational efficiency, thereby shaping cellular protein expression profiles. These diverse chemical marks are ubiquitously involved in key biological processes, including cell proliferation, differentiation, apoptosis, and metastatic potential, and they exert precise regulatory control over these functions. A major advance in the field is the recognition that RNA modifications do not act in isolation. Instead, they participate in complex, dynamic interactions—through synergistic enhancement, antagonism, competitive binding, and functional crosstalk—forming what is now termed the “RNA modification interactome” or “RNA modification interaction network.” The formation and functional operation of this interactome rely on a multilayered regulatory framework orchestrated by RNA-modifying enzymes—commonly referred to as “writers,” “erasers,” and “readers.” These enzymes exhibit hierarchical organization within signaling cascades, often functioning in upstream-downstream sequences and converging at critical regulatory nodes. Their integration is further mediated through shared regulatory elements or the assembly into multi-enzyme complexes. This intricate enzymatic network directly governs and shapes the interdependent relationships among various RNA modifications. This review systematically elucidates the molecular mechanisms underlying both direct and indirect interactions between RNA modifications. Building upon this foundation, we introduce novel quantitative assessment frameworks and predictive disease models designed to leverage these interaction patterns. Importantly, studies across multiple disease contexts have identified core downstream signaling axes driven by specific constellations of interacting RNA modifications. These findings not only deepen our understanding of how RNA modification crosstalk contributes to disease initiation and progression, but also highlight its translational potential. This potential is exemplified by the discovery of diagnostic biomarkers based on interaction signatures and the development of therapeutic strategies targeting pathogenic modification networks. Together, these insights provide a conceptual framework for understanding the dynamic and multidimensional regulatory roles of RNA modifications in cellular systems. In conclusion, the emerging concept of RNA modification crosstalk reveals the extraordinary complexity of post-transcriptional regulation and opens new research avenues. It offers critical insights into the central question of how RNA-modifying enzymes achieve substrate specificity—determining which nucleotides within specific RNA transcripts are selectively modified during defined developmental or pathological stages. Decoding these specificity determinants, shaped in large part by the modification interactome, is essential for fully understanding the biological and pathological significance of the epitranscriptome.

Aim To explore the improvement effect of Bazi Bushen capsule on thymic degeneration in SAMP6 mice and the possible mechanism.Methods Twenty 12 week old male SAMP6 mice were randomly divided into the model group(SAMP6)and the Bazi Busheng capsule treatment group(SAMP6+BZBS).Ten SAMR1 mice were assigned to a homologous control group(SAMR1).The SAMP6+BZBS group was oral-ly administered Bazi Bushen capsule suspension(2.8 g·kg-1)daily,while the other two groups were orally administered an equal amount of distilled water.After nine weeks of administration,the morphology of the thymus in each group was observed and the thymus in-dex was calculated;HE staining was used to observe the structural changes of thymus tissue;SA-β-gal stai-ning was used to detect thymic aging;flow cytometry was used to detect the proportion of thymic CD3+T cells in each group;Western blot was used to detect the levels of p16,Bax,Bcl-2,and cleaved caspase-3 proteins in thymus;immunofluorescence was applied to detect the proportion of cortical thymic epithelial cells in each group;ELISA was employed to detect IL-7 lev-els in thymus.Results Compared with the SAMP6 group,the thymic index of the SAMP6+BZBS group significantly increased(P＜0.05);the disordered thy-mic structure was significantly improved;the positive proportion of SA-β-gal staining significantly decreased(P＜0.01);the proportion of CD3+T cells apparently increased(P＜0.05);the level of p16 protein signifi-cantly decreased(P＜0.05);the level of Bcl-2 pro-tein significantly increased(P＜0.05),while the lev-el of cleaved caspase-3 protein markedly decreased(P＜0.05);the proportion of cortical thymic epithelial cells evidently increased;the level of IL-7 significantly increased(P＜0.01).Conclusions Bazi Bushen capsule can delay thymic degeneration,inhibit cell ap-optosis in thymus and promote thymic cell development in SAMP6 mice,which may be related to increasing the proportion of cortical thymic epithelial cells and promoting IL-7 secretion.

Objective To explore clinical effect of modified Chinese-way technique under shoulder arthroscopy in treating massive rotator cuff tears.Methods From January 2019 to June 2022,22 patients with massive rotator cuff tears who underwent arthroscopic rotator cuff repair with improved Chinese-way technique,including 10 males and 12 females,aged from 46 to 76 years old with an average of(64.14±7.45)years old;the courses of disease ranged from 5 to 14 months with an average of(8.32±2.42)months;19 patients were complete repaired,and 3 patients were partial repaired.Visual analogue scale(VAS)and University of California at Los Angeles(UCLA)scale were used to evaluate pain and function of shoulder joint preopera-tively and 1 year postoperatively.Postoperative complications,the integrity of reconstructed tissue structure and the size of sub-acromial space were observed.Results All patients were followed up from 12 to 34 months with an average of(17.14±5.93)months.Re-tear were occurred in 4 patients during MRI follow-up,but clinical symptoms of patients were improved significant-ly and they were satisfied with the treatment,the others were no complications such as incision infection,peripheral nerve in-jury,loosening and falling off of internal fixation anchors.Preoperative and 1 year after operation VAS were(8.05±1.12)and(1.82±1.50),UCLA scores were(7.45±1.65)and(31.41±2.87)respectively,and the difference was statistically significant(P＜0.05).Conclusion The modified Chinese-way technique under shoulder arthroscopy for the massive rotator cuff tear could relieve pain obviously and recovery postoperative function well,with satisfactory curative effect.

Objective To verify the therapeutic effect of platelet lysate(PL)on spinal cord injury in rats.Methods Thirty male SD rats were randomly divided into the sham operation group,the injury group and the treatment group,with 10 rats in each group.Rats in the sham operation group did not smash the spinal cord after exposure;rats in the injury group were established the rat spinal cord injury model by smashing the spinal cord with a 20 g of self-made smashing machine weights from a height of 5 cm for 5 seconds after exposure;rats in the treatment group were given intraperitoneal injection of 2 mL of PL once a day for 19 days after established the spinal cord injury model.The hind limb function was evaluated by Basso Beattie Bresnahan(BBB)score and slope experiment;six rats were randomly selected from each group,and the spinal cords of the rats were taken on the 7th day after surgery for HE staining and electron microscopy scanning to observe their pathological changes.Results There were statistically significant differences in BBB scores on the 3rd,7th and 14th days after surgery among the three groups(P<0.05),and the BBB scores of the treatment group were higher than those of the injury group(P<0.05).There were statistically significant differences in the results of slope experiment on the 7th and 14th days after surgery between the treatment group and the injury group(P<0.01).HE staining showed that the neuronal degeneration and necrosis decreased,the cell swelling improved and the microglial phagocytosis decreased in the treatment group compared with those in the injury group.The results of electron microscopy showed that the astrocyte cytoplasmic swelling and local cell membrane damage were alleviated,and the mitochondrial swelling and degeneration in the treatment group were relieved compared with those in the injury group.Conclusion PL can improve the hind limb function and reduce the pathological changes after spinal cord injury in rats,which has therapeutic effect on spinal cord injury in rats.

Objectives:To investigate the feasibility of using bedside echocardiography on the evaluation of potential donors with different causes of brain death for adult heart transplantation. Methods:Bedside echocardiographic and clinical data of consecutive potential donors for adult heart transplantation evaluated by the team of our institution from February 2018 to December 2020 were retrospectively analyzed.Based on different causes of brain death,the potential donors were divided into stroke(ischemic or hemorrhagic,n=398)and non-stroke(head trauma,brain tumor,anoxia,n=272)groups.The clinical and echocardiographic features were compared between the two groups.A total of 350 donors were assigned to our hospital by the China Organ Transplant Response System and met the inclusion criteria for donor selection.There were 195 cases in the stroke group and 155 in the non-stroke group.Retrieval operations were performed and the retrieval rate of hearts for transplantation in stroke donors was compared to that in non-stroke donors. Results:(1)Among the 670 potential heart donors,compared with the non-stroke group,donors in the stroke group were significantly older,had higher body mass index,larger left ventricular end-diastolic diameter,thicker interventricular septum,higher rates of echocardiographic abnormalities,higher prevalence of hypertension(all P<0.001).Among the 670 potential heart donors,17.5%(117 cases)did not meet the echo selection criteria,the common causes were left ventricular hypertrophy(59 cases,50.4%),left ventricular ejection fraction<50%(27 cases,23.1%),wall motion abnormalities(21 cases,17.9%),and left ventricular dilation(14 cases,12.0%).(2)Among the 350 donors who had met the selection criteria and assigned to our hospital by the China Organ Transplant Response System and underwent retrieval operation,70.3%(246 cases)were successfully procured,110 cases(44.7%)in the stroke group and 136 cases(55.3%)in the non-stroke group.The retrieval rate of stroke donors(110/195,56.4%)was lower compared with that of non-stroke(136/155,87.7%,P<0.001),104 cases(29.7%)were not retrieved,and the leading cause of unsuccessful organ retrieval was the occlusion of at least one major coronary artery(91 cases,87.5%). Conclusions:Bedside echocardiography is of great value as a screening tool for cardiac donors.Cardiac structures of the potential donor with stroke as the cause of brain death were different from those with non-stroke causes.The retrieval rate of stroke donors was lower than that of non-stroke donors,even if the initial criteria for donor selection were fulfilled.

Objective:To explore the efficacy of adjuvant chemotherapy and adjuvant immunotherapy combined chemotherapy after radical cystectomy for muscle-invasive bladder cancer (MIBC) with high recurrence risk (pT 2 with positive lymph nodes, and pT 3-4a with or without positive lymph nodes). Methods:A retrospective analysis was conducted on clinical data of 217 patients with bladder cancer admitted to Tianjin Medical University Second Hospital from August 2016 to January 2022. Among them, 183 were male (84.3%) and 34 were female (15.7%), with an average age of (67.3±8.6) years old. All 217 patients underwent radical cystectomy with pelvic lymph node dissection. Based on postoperative adjuvant treatment, the patients were divided into an observation group (147 cases, 67.7%) and a treatment group (70 cases, 32.3%). The observation group and treatment group had similar demographic and pathological characteristics. The age of the observation group and treatment group was (67.4±9.0) years and (66.3±7.6) years, respectively ( P=0.14). The postoperative pathological stages T 2 with lymph node positivity were observed in 8 cases (5.4%) in the observation group and 6 cases (8.6%) in the treatment group. For stages T 3-4awith lymph node positivity, there were 34 cases (23.1%) in the observation group and 18 cases (25.7%) in the treatment group. And there were 105 cases (71.5%) in the observation group and 46 cases (65.7%) in the treatment group of stages T 3-4a without lymph node positivity, respectively( P>0.05). Tumor diameter ≥3 cm was found in 118 cases (80.3%) in the observation group and 54 cases (77.1%) in the treatment group ( P>0.05), while tumor diameter <3 cm was observed in 29 cases (19.7%) in the observation group and 16 cases (22.9%) in the treatment group ( P>0.05).In the treatment group, 36 patients (16.6%) received postoperative chemotherapy with gemcitabine (1 000 mg/m 2, days 1 and 8) and cisplatin (75 mg/m 2, days 2 to 4) (chemotherapy group), while 34 patients (15.7%) received postoperative immunotherapy with checkpoint inhibitors (intravenous infusion of sintilimab 200 mg, terlizumab 200 mg, or toripalimab 240 mg on day 1) in combination with albumin-bound paclitaxel (200 mg on day 2)(immunotherapy combined chemotherapy group). The age of the chemotherapy group and immunotherapy combined chemotherapy group was (66.8±8.4) years and (65.8±6.8) years, respectively ( P>0.05). Postoperative pathological stages T 2 with lymph node positivity were observed in 3 cases (8.3%) in the chemotherapy group and 3 cases (8.8%) in the immunotherapy combined chemotherapy group ( P>0.05). For stages T 3-4awith lymph node positivity, there were 6 cases (16.7%) in the chemotherapy group and 12 cases (35.3%) in the immunotherapy combined chemotherapy group. And there were 27 cases (75.0%) in the observation group and 19 cases (55.9%) in the treatment group of stages T 3-4a without lymph node positivity, respectively( P>0.05). Lymph node involvement was seen in 9 cases (25.0%) in the chemotherapy group and 15 cases (44.1%) in the immunotherapy combined chemotherapy group ( P>0.05). Tumor diameter ≥3 cm was found in 30 cases (83.3%) in the chemotherapy group and 10 cases (29.4%) in the immunotherapy combined chemotherapy group ( P>0.05), while tumor diameter <3 cm was observed in 6 cases (16.7%) in the chemotherapy group and 24 cases (70.6%) in the immunotherapy combined chemotherapy group ( P>0.05). Kaplan-Meier method and multivariate Cox regression test were used to analyze the overall survival (OS) at 1 and 3 years in the observation group and treatment group, as well as the disease-free survival (DFS) at 1 and 3 years in the chemotherapy group and immunotherapy combined chemotherapy group. Additionally, common adverse events were evaluated and compared between the chemotherapy group and immunotherapy combined chemotherapy group based on the criteria published by the U. S. Department of Health and Human Services. Results:The median follow-up time in this study was 18.4 (8.2, 34.7) months. The median follow-up time in the observation group and treatment group was 19.0 (8.3, 35.2) months and 17.5 (7.9, 33.2) months, respectively. The 1-year survival rate was significantly higher in the treatment group compared to the observation group (90.0% vs. 76.2%, χ2=6.92, P=0.009). Similarly, the 3-year survival rate was significantly higher in the treatment group compared to the observation group (82.9% vs. 57.8%, χ2=13.22, P<0.01). The median OS was 35.9 months in the observation group and was not reached in the treatment group, with a statistically significant difference ( HR=2.51, 95% CI 1.36-4.65, P=0.003).In the chemotherapy group and immunotherapy combined chemotherapy group, the median follow-up time was 10.7 (7.4, 22.1) months and 14.4 (6.3, 40.7) months, respectively. The 1-year disease-free survival rate was significantly higher in the immunotherapy combined chemotherapy group compared to the chemotherapy group (91.2% vs. 67.6%, χ2=4.60, P=0.032). The 3-year disease-free survival rate was significantly higher in the chemotherapy group compared to the immunotherapy combined chemotherapy group (88.2% vs. 55.6%, χ2=8.37, P=0.004). The median DFS was 27.7 months in the chemotherapy group and was not reached in the immunotherapy combined chemotherapy group, with a statistically significant difference ( HR=3.39, 95% CI 1.46-7.89, P=0.016).The treatment group had complications classified as follows: 140 cases of grade 1, 39 cases of grade 2, 8 cases of grade 3, 2 cases of grade 4, and 0 case of grade 5 adverse reactions. In the chemotherapy group and the immunotherapy combined chemotherapy group, there were both 5 cases with adverse reactions of grade 3 or higher. Specifically, in the chemotherapy group, there were 2 cases of anemia, 2 cases of decreased platelet count, and 1 case of decreased neutrophil count. In the immunotherapy combined chemotherapy group, there was 1 case of anemia, 1 case of decreased platelet count, and 2 cases of decreased neutrophil count. Additionally, there was 1 case with elevated gamma-glutamyltransferase (γ-GT) in the immunotherapy combined chemotherapy group. The incidence of adverse events of grade 3 or higher in the chemotherapy group and immunotherapy combined chemotherapy group was 13.9% and 14.7%, respectively, with no statistically significant difference( χ2=0.01, P=0.922). Conclusions:Adjuvant therapy significantly prolongs the overall survival in high risk of recurrence for MIBC patients after radical cystectomy. For patients intolerant to platinum-based chemotherapy or refusing platinum-based adjuvant chemotherapy, immunotherapy with checkpoint inhibitors combined with albumin-bound paclitaxel can be considered as an effective and well-tolerated adjuvant treatment after radical cystectomy.