Objective:To observe the clinical efficacy and safety of Jianpi Bushen Jiedu Prescription combined with 5-fluorouracil (5-FU)-based chemotherapy and targeted therapy for the treatment of advanced colorectal cancer patients with liver and kidney yin deficiency combined with spleen deficiency pattern.Methods:A randomized controlled trial was conducted. A total of 72 hospitalized patients with advanced colorectal cancer treated at the Department of Oncology, Nanjing Hospital of Traditional Chinese Medicine Affiliated to Nanjing University of Chinese Medicine from October 2022 to January 2024 were enrolled as study subjects. Using a random number table method, they were allocated into two groups, with 36 patients in each group. The control group received the mFOLFOX6/FOLFIRI combined with bevacizumab regimen, while the treatment group was administered additional oral Jianpi Bushen Jiedu Prescription on the basis of the control group. Two weeks was a cycle in both groups, with a total of 6 cycles of treatment. Serum levels of carcinoembryonic antigen (CEA), carbohydrate antigen 199 (CA199), and carbohydrate antigen 724 (CA724) were detected using electrochemiluminescence; the Karnofsky Performance Status (KPS) scale was utilized to evaluate patients' functional status; vital signs were continuously monitored, and adverse reactions were recorded. The short-term efficacy and TCM syndrome efficacy of patients were evaluated.Results:The treatment group demonstrated higher objective response rate (ORR) [31.25% (10/32) vs. 21.88% (7/32), χ2=0.72] and disease control rate (DCR) [84.38% (27/32) vs. 71.88% (23/32), χ2=1.46] compared to the control group, without statistical significance ( P>0.05). Post-treatment levels of CEA [4.09 (3.31,8.57) μg/L vs. 10.07 (4.55,22.35) μg/L, Z=-2.10] and CA72-4 [4.54 (2.04,10.99) mU/L vs. 9.48 (4.34,18.95) mU/L, Z=-2.52] in the treatment group were significantly lower than those in the control group ( P<0.05). The total effective rate of TCM syndrome was significantly higher in the treatment group [78.13% (25/32)] compared with the control group [50.00% (16/32)], with statistical significance ( χ2=5.50, P=0.019). Post-treatment KPS scores in the treatment group [80.0 (80.0, 80.0) vs. 70.0 (62.5, 80.0), Z=-2.76] were significantly higher compared with the control group ( P<0.01). During the treatment period, the treatment group showed statistical significance compared with the control group in the incidence of hemoglobin decrease ( χ2=4.66), leukopenia decrease ( χ2=4.27), and peripheral neuropathy ( χ2=3.93), with statistical significance ( P<0.05). Conclusion:The addition of Jianpi Bushen Jiedu Prescription to 5-FU-based chemotherapy combined with targeted therapy demonstrates significant clinical benefits in advanced colorectal cancer patients, including reducing tumor marker levels, alleviating clinical symptoms, improving quality of life, and mitigating treatment-related toxicities, with a good safety.

Functional dyspepsia (FD), characterized by persistent or recurrent dyspeptic symptoms without identifiable organic, systemic or metabolic causes, is an increasingly recognized global health issue. The objective of this guideline is to equip clinicians and nursing professionals with evidence-based strategies for the management and treatment of adult patients with FD using traditional Chinese medicine (TCM). The Guideline Development Group consulted existing TCM consensus documents on FD and convened a panel of 35 clinicians to generate initial clinical queries. To address these queries, a systematic literature search was conducted across PubMed, EMBASE, the Cochrane Library, China National Knowledge Infrastructure (CNKI), VIP Database, China Biology Medicine (SinoMed) Database, Wanfang Database, Traditional Medicine Research Data Expanded (TMRDE), and the Traditional Chinese Medical Literature Analysis and Retrieval System (TCMLARS). The evidence from the literature was critically appraised using the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) approach. The strength of the recommendations was ascertained through a consensus-building process involving TCM and allopathic medicine experts, methodologists, pharmacologists, nursing specialists, and health economists, leveraging their collective expertise and empirical knowledge. The guideline comprises a total of 43 evidence-informed recommendations that span a range of clinical aspects, including the pathogenesis according to TCM, diagnostic approaches, therapeutic interventions, efficacy assessments, and prognostic considerations. Please cite this article as: Zhang SS, Zhao LQ, Hou XH, Bian ZX, Zheng JH, Tian HH, Yang GH, Hong WS, He YY, Liu L, Shen H, Li YP, Xie S, Shu J, Zeng BF, Li JX, Liu Z, Xiao ZH, Xiao JD, Zheng PY, Huang SG, Chen SL, Fei GJ. International clinical practice guideline on the use of traditional Chinese medicine for functional dyspepsia (2025). J Integr Med. 2025; 23(5):502-518.
Dyspepsia/drug therapy* ; Humans ; Medicine, Chinese Traditional/methods* ; Practice Guidelines as Topic ; Drugs, Chinese Herbal/therapeutic use*

Objective To investigate the expression of exosomal α-synuclein(α-syn),serum lipocalcitin-2(LCN-2)levels and the relationship with disease severity in Parkinson's disease(PD)patients.Methods 106 PD patients admitted to Yulin Hospital,the First Affiliated Hospital of Xi'an Jiaotong University,from June 2020 to June 2023 were selected.The PD patients were divided into the early group(n=31),the middle group(n=45)and the late group(n=30)according to their conditions,and 92 healthy volunteers who had outpatient medical checkups during the same period were selected as the control group.The exosome α-syn and serum LCN-2 levels were detected,and the differences in exosome α-syn and serum LCN-2 levels were compared in PD patients with different disease severity levels.Factors affecting the prevalence of PD and the value of exosomal α-syn and serum LCN-2 in diagnosing PD were analyzed.Results The levels of exosomal α-syn(3 086.23±359.46 pg/ml)and serum LCN-2(4.92±1.32ng/ml)in the PD group were higher than those in the control group(1 993.24±244.35 pg/ml,1.96±0.34 ng/ml),and the differences were statistically significant(t=24.636,20.909,all P<0.05).The levels of exosomal α-syn(3 312.72±53.46pg/ml)and serum LCN-2(5.76±0.28ng/ml)in the late-stage group were higher than those in the early-stage(2 843.65±65.29pg/ml,4.02±0.32ng/ml)and the middle-stage group(3 102.35±105.48pg/ml,4.98±0.41ng/ml),and the differences were statistically significant(t=9.092～30.644,all P<0.05).Family history of PD,high level of exosomal α-syn and high level of LCN-2 were the risk factors for the development of PD(Wald χ2=8.121,7.002,4.805,all P<0.05).The AUC(95%CI)of diagnosing PD with serum LCN-2 in combination with exosome α-syn was higher than that of exosome α-syn,while serum LCN-2 alone was used for diagnosis(Z=4.869,5.103,all P<0.05).Conclusion Serum exosomal α-syn and serum LCN-2 levels are significantly higher in PD patients,which can be associated with the exacerbation of PD,and combined exosomal α-syn and serum LCN-2 can assess the risk of developing PD.

Objective To investigate the expression of exosomal α-synuclein(α-syn),serum lipocalcitin-2(LCN-2)levels and the relationship with disease severity in Parkinson's disease(PD)patients.Methods 106 PD patients admitted to Yulin Hospital,the First Affiliated Hospital of Xi'an Jiaotong University,from June 2020 to June 2023 were selected.The PD patients were divided into the early group(n=31),the middle group(n=45)and the late group(n=30)according to their conditions,and 92 healthy volunteers who had outpatient medical checkups during the same period were selected as the control group.The exosome α-syn and serum LCN-2 levels were detected,and the differences in exosome α-syn and serum LCN-2 levels were compared in PD patients with different disease severity levels.Factors affecting the prevalence of PD and the value of exosomal α-syn and serum LCN-2 in diagnosing PD were analyzed.Results The levels of exosomal α-syn(3 086.23±359.46 pg/ml)and serum LCN-2(4.92±1.32ng/ml)in the PD group were higher than those in the control group(1 993.24±244.35 pg/ml,1.96±0.34 ng/ml),and the differences were statistically significant(t=24.636,20.909,all P<0.05).The levels of exosomal α-syn(3 312.72±53.46pg/ml)and serum LCN-2(5.76±0.28ng/ml)in the late-stage group were higher than those in the early-stage(2 843.65±65.29pg/ml,4.02±0.32ng/ml)and the middle-stage group(3 102.35±105.48pg/ml,4.98±0.41ng/ml),and the differences were statistically significant(t=9.092～30.644,all P<0.05).Family history of PD,high level of exosomal α-syn and high level of LCN-2 were the risk factors for the development of PD(Wald χ2=8.121,7.002,4.805,all P<0.05).The AUC(95%CI)of diagnosing PD with serum LCN-2 in combination with exosome α-syn was higher than that of exosome α-syn,while serum LCN-2 alone was used for diagnosis(Z=4.869,5.103,all P<0.05).Conclusion Serum exosomal α-syn and serum LCN-2 levels are significantly higher in PD patients,which can be associated with the exacerbation of PD,and combined exosomal α-syn and serum LCN-2 can assess the risk of developing PD.

Objective To develop a machine learning(ML)-based prediction model for assessing the therapeutic effects of resveratrol(RES)on the pathological damage of acute pancreatitis(AP),and to optimize RES administration strategies for AP through validation using an animal model.Methods AAn ML-based prediction model was constructed using published data.Interpretability analysis was applied to identify high-efficacy zones within the parameter space of administration dose and frequency,which was followed by rigorous screening to select the optimal dosing strategy that balanced therapeutic efficacy and experimental feasibility.A total of 32 C57BL/6 mice were randomly assigned to 4 groups(n=8 per group),including a control group(Ctrl),an AP model group induced by caerulein(CER)and referred to as CER-AP,a treatment group receiving RES via intraperitoneal injection(RES i.p.),and a treatment group receiving RES via intragastric gavage(RES i.g.).The Ctrl group received intraperitoneal injection of normal saline.The CER-AP and the treatment groups were induced with 10 intraperitoneal injections of CER at 50 μg/kg.RES was administered to the RES i.p.and RES i.g.groups according to the optimal dose and timing predicted by the ML model.Blood and tissue samples were collected 12 hours after the experiment started.Results The gradient boosting decision tree model,optimized via Hyperopt,yielded the best performance,predicting that the optimal dose and administration frequency were 19.992 mg/kg and 3.828 times,respectively.Accordingly,a regimen of 20 mg/kg RES,administered four times,was used in the animal experiments.Compared with the Ctrl group,the CER-AP group exhibited higher pancreatic pathology scores and elevated levels of serum amylase,lipase,pancreatic myeloperoxidase,and trypsin,with all differences reaching statistical significance(all P<0.05).The administration of 20 mg/kg RES via both intraperitoneal injection and intragastric gavage mitigated pancreatic inflammatory cell infiltration and necrosis,improved the overall pathology score,and reduced serum amylase,lipase,and pancreatic myeloperoxidase levels to varying degrees(all P<0.05).Conclusion A regimen of 20 mg/kg RES administered four times effectively alleviates the severity of CER-induced AP.The therapeutic benefits appear to arise from a multi-target regulatory network that simultaneously suppresses inflammatory cascades,mitigates oxidative stress,and reduces apoptosis,thereby reducing pancreatic tissue damage and systemic inflammatory responses.

Objective To rescue a recombinant oncolytic influenza virus chimeric with IL-21 and evaluate its inhibitory effects and safety against hepatocell ular carcinoma(HCC)both in vitro and in vivo,and to explore the mechanism by which this virus enhances antitumor effects when combined with anti-programmed cell death protein 1(anti-PD-1)antibody.Methods The IL-21 gene fragment was inserted into the nonstructural protein(NS)sequence of the influenza virus PR8 using reverse genetics(RG)technology to rescue the recombinant oncolytic influenza virus rOV-IL-21-NS.The virus titer and virulence were determined using the 50％tissue culture infectious dose(TCID50)and hemagglutination assays.The successful insertion of the exogenous gene into the NS sequence was verified using RT-qPCR,gel electrophoresis,and sequencing analysis.Viral morphology and size were observed with transmission electron microscopy.The impact of the virus on the viability of hepatocellular carcinoma cells was assessed with CCK-8 assay.A subcutaneous tumor model of HCC was established in 45 female C57BL/6 mice(8 weeks old,weighing 16～20 g),and then the mice were randomly assigned into PBS,PR8,anti-PD-1,rOV-IL-21-NS,and the rOV-IL-21-NS+anti-PD-1 treatment groups,with 9 mice in each group,to evaluate the anti-tumor effects of monotherapy versus combination therapy.Flow cytometry was conducted to assess the regulatory effects of monotherapy and combination therapy on the tumor immune microenvironment.Results RG technology successfully rescued the recombinant oncolytic influenza virus rOV-IL-21-NS.Sequencing confirmed the successful insertion of IL-21 into the target sequence,and the obtained virus could be stably propagated,with its sixth passage reaching a hemagglutination titer of 211,and a viral titer of 6 Log10(TCID50/mL).Oncolytic virus rOV-IL-21-NS,at a multiplicity of infection(MOI)of 3,selectively reduced the viability of HCC cells without significantly affecting normal liver cells.Compared to the control group,the combination of rOV-IL-21-NS and anti-PD-1 antibodies significantly inhibited tumor growth(P＜0.001)and increased the proportions of CD4+T and CD8+T cells in the spleen tissue of the mouse model of subcutaneous HCC tumor(P＜0.001).Conclusion The recombinant oncolytic influenza virus rOV-IL-21-NS chimeric with IL-21 can effectively and safely exert targeted killing to HCC cells,enhance T cell activation by synergizing with anti-PD-1 antibodies,and improve the immune microenvironment.

Objective To construct a universal influenza mRNA vaccine and evaluate its immunogenicity.Methods The antigen sequence of hemagglutinin(HA),nucleoprotein(NP)and matrix protein 2 ectodomain(M2e)in influenza A/California/04/2009 was optimized.HA,NP and 3 tandem M2e(3M2e)were cloned into pcDNA3.1 vector,respectively.Then the mRNAs were synthesized by linearization,in vitro transcription,enzymatic capping and enzymatic tailing,and named as mRNA-HA,mRNA-NP and mRNA-3M2e,respectively.The protein expression of the 3 kinds of mRNAs in 293T cells was detected by immunofluorescence assay.Comb-mRNA vaccine was prepared by enveloped mRNA-HA,mRNA-NP and mRNA-3M2e with lipid nanoparticles,respectively,and the particle size and potential were identified.Twenty-eight 6-week-old female BALB/c mice(18～22 g)were randomly divided into LNP group(n=14)and Comb-mRNA group(n=14).Hemagglutination inhibition(HI)method and microneutralization(MN)test were used to evaluate the serum antibody titer induced by Comb-mRNA vaccines.The mice were infected by 5LD50 wild-type H1 N1 influenza virus to evaluate the protective efficacy.Results The mRNA-HA,mRNA-NP and mRNA-3M2e were successfully constructed,and the 3 mRNAs could be expressed in 293T cells.The average size of mRNA encapsulated by lipid nanoparticles was 119.53±6.5 nm,and the average potential was-8.23±1.3 mV.The geometric mean titer(GMT)of HI and MN in the Comb-mRNA group were 179.6 and 201.6,compared with the LNP group.The ratio of IFN-γ+CD4+/CD8+Tcells was increased.The Comb-mRNA group could provide protection against 5LD50 wild type influenza H1 N1 virus after 2 weeks of booster immunization.Conclusion Comb-mRNA,an influenza vaccine candidate,can induce immune responses and protect mice from influenza virus challenge.

Objective:To analyze the clinical and molecular genetic characteristics of patients with cerebrotendinous xanthomatosis (CTX) to increase the awareness of the disease among clinicians.Methods:The clinical data, including the age of onset and diagnosis, clinical manifestations, neuroimaging and neuroelectrophysiology and the genetic data of patients diagnosed with CTX in the Department of Neurology, Qilu Hospital of Shandong University from March 2017 to December 2023 were retrospectively collected and analyzed.Results:A total of 18 patients were enrolled in this study, including 12 males and 6 females.The onset age was 10 (6, 29) years, with a minimum onset age of 3 years and a maximum onset age of 32 years; the period from onset to diagnosis was 19.00 (8.75, 24.25) years, with the shortest being 6 months and the longest being 35 years. Among the 18 patients, 16 patients had symptoms and signs of spastic paralysis, 9 patients had cognitive impairment and peripheral neuropathy, 8 patients had cerebellar ataxia, 3 patients had mental disorders, 3 patients had autonomic nervous dysfunction, and only 2 patients had seizures. Among the non-neurological symptoms, 9 patients had Achilles tendon xanthoma, of whom 1 patient was accompanied by patellar tendon xanthoma; 8 patients had adolescent cataracts, 6 patients had chronic diarrhea since childhood. All patients underwent brain MRI examination, among whom 15 patients had cerebellar dentate nucleus involvement, 10 patients had corticospinal tract involvement and 2 patients had normal brain MRI. Fourteen patients underwent nerve conduction and electromyography examinations, among whom 9 patients presented with multiple peripheral neuropathy characterized by motor or motor sensory demyelination. A total of 17 CYP27A1 gene variants were detected in 18 patients. The c.1420C>T and c.1263+1G>A were the hot-spot mutations in this cohort. Conclusions:Spastic paralysis, cerebellar ataxia, tendon xanthoma and adolescent cataracts are typical manifestations of CTX. The cerebellar dentate nucleus and corticospinal tract are mainly involved on the neuroimaging. It should be noted that some patients lack the typical characteristics mentioned above. The c.1420C>T and c.1263+1G>A are the hot-spot mutations in this cohort.

Guillain-Barré syndrome (GBS) defines a kind of Immune-mediated acute inflammatory peripheral neuropathy. Miller-Fisher Syndrome (MFS) is a special variant of GBS, with mostly one-way course and rare clinical recurrence. Only a few recurrent cases have been reported in China. Here we report a case of a young male patient with double vision and progressive aggravation of limb numbness, acute onset, with symptoms of upper respiratory tract infection before onset, accompanied by pupil abnormalities and autonomic nervous dysfunction, who was was admitted to our hospital for similar symptoms 3 years ago and was improved by immunotherapy. The patient had a triad of “ataxia, areflexia and ophthalmoplegia”. Cerebrospinal fluid showed protein-cell separation. Serum anti-Sulfatides antibody IgM, anti-GT1a antibody IgG, anti-GQ1b antibody IgG and anti-GM3 IgM were positive. Recurrent MFS was diagnosed and the symptoms improved after immunotherapy. This case suggests that MFS is clinically heterogeneous, a few patients can present with relapse and generally have a better prognosis with immunotherapy. Pre-existing infection and anti-GQ1b antibody production may be predisposing factors for MFS recurrence.

OBJECTIVE: This study investigated the effects of bis (2-butoxyethyl) phthalate (BBOP) on the onset of male puberty by affecting Leydig cell development in rats. METHODS: Thirty 35-day-old male Sprague-Dawley rats were randomly allocated to five groups mg/kg bw per day that were gavaged for 21 days with BBOP at 0, 10, 100, 250, or 500 mg/kg bw per day. The hormone profiles; Leydig cell morphological metrics; mRNA and protein levels; oxidative stress; and AKT, mTOR, ERK1/2, and GSK3β pathways were assessed. RESULTS: BBOP at 250 and/or 500 mg/kg bw per day decreased serum testosterone, luteinizing hormone, and follicle-stimulating hormone levels mg/kg bw per day (P < 0.05). BBOP at 500 mg/kg bw per day decreased Leydig cell number mg/kg bw per day and downregulated Cyp11a1, Insl3, Hsd11b1, and Dhh in the testes, and Lhb and Fshb mRNAs in the pituitary gland (P < 0.05). The malondialdehyde content in the testis significantly increased, while Sod1 and Sod2 mRNAs were markedly down-regulated, by BBOP treatment at 250-500 mg/kg bw per day (P < 0.05). Furthermore, BBOP at 500 mg/kg bw per day decreased AKT1/AKT2, mTOR, and ERK1/2 phosphorylation, and GSK3β and SIRT1 levels mg/kg bw per day (P < 0.05). Finally, BBOP at 100 or 500 μmol/L induced ROS and apoptosis in Leydig cells after 24 h of treatment in vitro (P < 0.05). CONCLUSION: BBOP delays puberty onset by increasing oxidative stress and apoptosis in Leydig cells in rats. UNLABELLED The graphical abstract is available on the website www.besjournal.com.
Rats ; Male ; Animals ; Leydig Cells/metabolism* ; Testosterone ; Glycogen Synthase Kinase 3 beta/pharmacology* ; Rats, Sprague-Dawley ; Sexual Maturation ; Testis ; Oxidative Stress ; TOR Serine-Threonine Kinases/metabolism* ; Apoptosis