Aim To systematically investigate the ac-tive components,targets,and regulatory pathways of Po-lygonum capitatum in intervening atherosclerosis(AS)through network pharmacology,molecular docking and animal experiments.Methods Active components of Polygonum capitatum and AS-related targets were screened and identified through database searches.Protein-protein interaction(PPI)network analysis was performed using the STRING database,followed by GO and KEGG enrichment analyses via the David plat-form.Molecular docking validation was conducted with AutoDock.An AS model was established in Syrian golden hamsters fed a high-fat diet.Predicted pathways and targets were validated using qPCR,ELISA,and histopathological assessment of aortic and hepatic tis-sues via HE staining.Results Network pharmacology identified 27 potential active components of Polygonum capitatum(primarily flavonoids such as quercetin and luteolin)and 110 drug-disease intersection targets,in-cluding core targets MMP-9,ALB,and AKT1.GO and KEGG analyses enriched 593 and 125 pathways,re-spectively,with the NF-κB inflammatory pathway,TNF signaling pathway and lipid metabolism/atherosclerosis pathways highlighted as key mechanisms.Animal ex-periments demonstrated that Polygonum capitatum im-proved serum lipid profiles(reduced TC,TG,LDL-C)in AS hamsters,suppressed the MMP-9/NF-κB signa-ling pathway(downregulated MMP-9,p65 phosphoryla-tion,TNF-α,and IL-6),and inhibited VSMC synthetic phenotypic transformation(upregulated α-SMA and myocardin)by downregulating MCPIP1.Additionally,Polygonum capitatum ameliorated aortic lesions and he-patic lipid deposition in AS hamsters.Conclusions Polygonum capitatum alleviates AS by synergistically regulating the MMP-9/NF-κB/MCPIP1 axis through flavonoid components,suppressing vascular inflammato-ry cascades and maintaining VSMC contractile pheno-types.This reflects Polygonum capitatum's multi-com-ponent,multi-pathway,and multi-target characteristics in combating AS.

Objective:To analyze the expression of serum lysyl oxidase like protein 4(LOXL4)and protein tyrosine phosphatase non receptor type 3(PTPN3)in patients with colorectal cancer and their relationship with postoperative liver metastasis.Methods:Totally 137 patients with colorectal cancer who visited Qingdao Central Hospital,University of Health and Rehabilitation Science from April 2017 to December 2019 were recruited as the cancer group.Complying with whether liver metastasis occurred during the follow-up period of 5 years,the patients were classified into the liver metastasis group(27 cases)and the non liver metastasis group(110 cases).Another 137 healthy individuals who underwent physical check ups were recruited as the control group.The qRT-PCR method was used to detect the ex-pression levels of serum LOXL4 and PTPN3 mRNAs.The serum LOXL4 and PTPN3 mRNAs were compared under dif-ferent clinical pathological data,and the pathological data of liver metastasis group and non liver metastasis group were compared.Cox regression analysis was used to explore the influencing factors of postoperative liver metastasis in pa-tients with colorectal cancer.ROC curve was used to explore the predictive value of serum LOXL4 and PTPN3 for postoperative liver metastasis in patients with colorectal cancer.Results:Compared with the control group,the can-cer group had higher levels of serum LOXL4 and PTPN3 mRNAs expression(P<0.05).Compared with patients with medium to high differentiation,infiltration depth≤1/2 muscle layer,and TNM stage I-II,patients with low differentia-tion,infiltration depth>1/2 muscle layer,and TNM stage III had higher levels of serum LOXL4 and PTPN3 mRNAs ex-pression(P<0.05).Compared with the non liver metastasis group,the liver metastasis group had higher levels of se-rum LOXL4 and PTPN3 mRNAs expression(P<0.05).High expression of serum LOXL4 and PTPN3 mRNAs were risk factors for liver metastasis after colorectal cancer surgery(P<0.05).Compared with the single prediction of serum LOXL4 and PTPN3 mRNAs,the AUC of serum LOXL4 combined with PTPN3 in predicting postoperative liver metasta-sis in colorectal cancer patients was higher(P<0.05).Conclusion:Serum LOXL4 and PTPN3 mRNAs expression lev-els are abnormally elevated in patients with colorectal cancer,which is related to the deterioration of pathological data such as differentiation degree,infiltration depth,and TNM staging.Elevated serum LOXL4 and PTPN3 mRNAs expres-sion levels may increase the risk of postoperative liver metastasis in patients,and the combination has higher predic-tive value for postoperative liver metastasis.

With the rapid development of generative artificial intelligence(GAI)technologies,their widespread application in academic research and writing is continuously expanding the boundaries of sci-entific inquiry.However,this trend has also raised a series of ethical and regulatory challenges,inclu-ding issues related to authorship,content authenticity,citation accuracy,and accountability.In light of the growing involvement of AI in generating academic content,establishing an open,controllable,and trustworthy ethical governance framework has become a key task for safeguarding research integrity and maintaining trust within the academic community.This expert consensus outlines ethical requirements across key stages of AI-assisted academic writing-including topic selection,data management,citation practices,and authorship attribution.It aims to clarify the boundaries and ethical obligations surrounding AI use in academic writing,ensuring that technological tools enhance efficiency without compromising in-tegrity.The goal is to provide guidance and institutional support for building a responsible and sustainable research ecosystem.

Objective:To analyze the expression of serum lysyl oxidase like protein 4(LOXL4)and protein tyrosine phosphatase non receptor type 3(PTPN3)in patients with colorectal cancer and their relationship with postoperative liver metastasis.Methods:Totally 137 patients with colorectal cancer who visited Qingdao Central Hospital,University of Health and Rehabilitation Science from April 2017 to December 2019 were recruited as the cancer group.Complying with whether liver metastasis occurred during the follow-up period of 5 years,the patients were classified into the liver metastasis group(27 cases)and the non liver metastasis group(110 cases).Another 137 healthy individuals who underwent physical check ups were recruited as the control group.The qRT-PCR method was used to detect the ex-pression levels of serum LOXL4 and PTPN3 mRNAs.The serum LOXL4 and PTPN3 mRNAs were compared under dif-ferent clinical pathological data,and the pathological data of liver metastasis group and non liver metastasis group were compared.Cox regression analysis was used to explore the influencing factors of postoperative liver metastasis in pa-tients with colorectal cancer.ROC curve was used to explore the predictive value of serum LOXL4 and PTPN3 for postoperative liver metastasis in patients with colorectal cancer.Results:Compared with the control group,the can-cer group had higher levels of serum LOXL4 and PTPN3 mRNAs expression(P<0.05).Compared with patients with medium to high differentiation,infiltration depth≤1/2 muscle layer,and TNM stage I-II,patients with low differentia-tion,infiltration depth>1/2 muscle layer,and TNM stage III had higher levels of serum LOXL4 and PTPN3 mRNAs ex-pression(P<0.05).Compared with the non liver metastasis group,the liver metastasis group had higher levels of se-rum LOXL4 and PTPN3 mRNAs expression(P<0.05).High expression of serum LOXL4 and PTPN3 mRNAs were risk factors for liver metastasis after colorectal cancer surgery(P<0.05).Compared with the single prediction of serum LOXL4 and PTPN3 mRNAs,the AUC of serum LOXL4 combined with PTPN3 in predicting postoperative liver metasta-sis in colorectal cancer patients was higher(P<0.05).Conclusion:Serum LOXL4 and PTPN3 mRNAs expression lev-els are abnormally elevated in patients with colorectal cancer,which is related to the deterioration of pathological data such as differentiation degree,infiltration depth,and TNM staging.Elevated serum LOXL4 and PTPN3 mRNAs expres-sion levels may increase the risk of postoperative liver metastasis in patients,and the combination has higher predic-tive value for postoperative liver metastasis.

Study on the mechanism of Fangxia Dihuang Formula(FXDH) in treating breast cancer complicated with depression through the regulation of M1/M2 microglial polarization via the PERK/eIF2α axis. In addition to control group and 4T1 group, a mouse model of breast cancer complicated with depression was established using 4T1 cells combined with corticosterone. The mice were divided into model group, PERK/eIF2α signaling axis agonist(CCT020312, 2 mg·kg~(-1)·d~(-1)) group, CCT020312(2 mg·kg~(-1)·d~(-1)) + FXDH(13.65 g·kg~(-1)·d~(-1)) group, FXDH(13.65 g·kg~(-1)·d~(-1)) group, FXDH(13.65 g·kg~(-1)·d~(-1)) + Capecitabine Tablets(CAP, 390 mg·kg~(-1)·d~(-1)) group, and Fluoxetine Hydrochloride Capsules(FXT, 2.6 mg·kg~(-1)·d~(-1)) + CAP(390 mg·kg~(-1)·d~(-1)) group, with continuous intervention for 21 d. Depression-like behaviors in mice were assessed through sugar preference test and open field test. Hematoxylin-eosin(HE) staining was used to evaluate the morphology of tumor and hippocampal DG region neurons. Nissl staining was employed to detect changes in Nissl bodies in the hippocampal CA3 region. Immunofluorescence was used to observe cluster of differentiation 86(CD86)/ionized calcium-binding adapter molecule 1(Iba-1) and cluster of differentiation 206(CD206)/Iba-1 in hippocampal tissue. Real-time fluorescence quantitative polymerase chain reaction(RT-qPCR) was used to detect the mRNA expression of M1-type microglia [interleukin-6(IL-6), tumor necrosis factor-α(TNF-α)] and M2-type [arginase-1(Arg-1), IL-10] in hippocampal tissue. Western blot was used to detect the protein expression of key factors in the PERK/eIF2α axis, including PERK, eIF2α, activating transcription factor 4(ATF4), and C/EBP homologous protein(CHOP) in hippocampal tissue. The results showed that compared to model group/CCT020312 + FXDH group, FXDH group increased sugar preference index, total movement distance, central zone distance, and central zone entries; reduced tumor mass and volume; tumor cells were sparsely arranged, with a smaller nuclear-to-cytoplasmic ratio and reduced nuclear division figures, increased Nissl body count, and alleviated neuronal nuclear pyknosis; increased CD206-positive M2-type microglia expression, decreased CD86/Iba-1-positive M1-type microglia expression; reduced IL-6 and TNF-α mRNA expression, and increased Arg-1 and IL-10 mRNA expression; downregulated PERK, eIF2α, ATF4, and CHOP protein expression levels. The results indicate that the mechanism of FXDH in treating breast cancer complicated with depression may be related to inhibiting the activity of the PERK/eIF2α axis, reducing the proportion of M1-type microglia, increasing the proportion of M2-type microglia, thereby suppressing neuronal immune inflammation, improving depressive symptoms, and subsequently delaying the progression of breast cancer.
Animals ; Drugs, Chinese Herbal/administration & dosage* ; Female ; Microglia/cytology* ; Mice ; Depression/complications* ; eIF-2 Kinase/genetics* ; Humans ; Breast Neoplasms/psychology* ; Eukaryotic Initiation Factor-2/genetics* ; Mice, Inbred BALB C ; Signal Transduction/drug effects* ; Cell Line, Tumor

BACKGROUND: Prospective evidence on how offspring number influences morbidity and mortality remains limited. This study investigated the associations between number of offspring and morbidity and mortality risks among 0.5 million Chinese adults. METHODS: By using data from the China Kadoorie Biobank (CKB; n = 512,723, an approximately 12-year follow-up), sex-stratified phenome-wide association study (PheWAS) analyses were conducted to investigate associations between offspring number (without vs . with offspring; more than one vs . one offspring) and risks of ICD10-coded morbidity and mortality. Sex-specific adjusted hazard ratios (aHRs) and 95% confidence intervals (CIs) were estimated by Cox proportional-hazards models. RESULTS: Among 210,129 men and 302,284 women aged 30-79 years, 1,338,837 incident events were recorded. PheWAS results revealed that offspring number was associated with disease risks across multiple systems. Cox models showed that childless men ( vs . one offspring) had higher risks for nine of 36 diseases, while childless women for five of 37. Each additional offspring was associated with reduced risks of mental and behavioral disorders in men (aHR [95% CI] = 0.93 [0.87-0.98]) and both mental and behavioral disorders (aHR [95% CI] = 0.93 [0.89-0.97]) and breast cancer (aHR [95% CI] = 0.82 [0.78-0.86]) in women. However, each additional offspring was associated with a 4% increase in the risk of cholelithiasis and cholecystitis in women (aHR [95% CI] = 1.04 [1.02-1.07]). Among 282,630 patients, 44,533 deaths were documented. Childless patients had higher mortality risk in both men (aHR [95% CI] = 1.37 [1.28-1.47]) and women (aHR [95% CI] = 1.27 [1.15-1.41]). For men, each additional offspring reduced mortality by 4% (aHR [95% CI] = 0.96 [0.95-0.98]), while for women, the lowest risk was observed among those with three to four offspring ( Pnonlinear <0.0001). CONCLUSIONS Offspring number is closely linked to morbidity and mortality risks. Further research is warranted to verify our findings and clarify the underlying mechanisms involved.
Adult ; Aged ; Female ; Humans ; Male ; Middle Aged ; China/epidemiology* ; Morbidity ; Proportional Hazards Models ; Prospective Studies ; Risk Factors ; Family Characteristics ; Mortality ; East Asian People

Paraplegia caused by spinal cord injury is a serious neurological complication, for which surgery is currently the main treatment method. Due to different surgical approaches, patients are usually expected to maintain a passive prone position for a long time or switch between the supine and prone positions. Affected by multiple factors such as neurogenic sensory disorders, pathological changes in muscle tone and operative duration, the risk of intraoperative acquired pressure injury (IAPI) is significantly increased. Current clinical prevention strategies for IAPI in these patients predominantly focus on localized pressure relief during positioning, lacking systematic, standardized comprehensive prevention protocols or evidence-based guidelines. To address it, Department of Nursing, Orthopedics Branch, China International Exchange and Promotive Association for Medical and Health Care, Spinal Trauma Professional Committee, Orthopedics Branch, Chinese Medical Doctor Association, Nursing Group of Spine and Spinal Cord Professional Committee of Chinese Association of Rehabilitation Medicine organized experts in relevant fields to formulate Guideline for the prevention of intraoperative acquired pressure injury in paraplegic patients with spinal cord injury ( version 2025), based on evidence-based medical evidence and latest research results and clinical practice at home and abroad. Eleven recommendations were put forward from the aspects of preoperative risk assessment, intraoperative prevention strategies, postoperative handover and monitoring, and supportive mechanisms for IAPI prevention, aiming to standardize the prevention measures and management strategies of IAPI in paraplegic patients with spinal cord injury and accelerate the recovery of patients and improve the therapeutic effect.

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:This study aims to evaluate the effectiveness of the 4C continuous care model in home enteral nutrition management for patients after gastric cancer surgery.Methods:A control group consisting of 40 gastric cancer patients who were hospitalized in the Department of Gastrointestinal Surgery of Suzhou Ninth People's Hospital from January 2022 to June 2022 was chosen.This group received traditional nutritional management guidance,which included nutritional screening and assessment,nutritional monitoring,providing personalized nutritional guidance for each patient,and follow-ups via telephone and outpatient visits.An observation group consisting of 40 gastric cancer patients admitted between July 2022 and January 2023 received the same basic care as the control group,with the addition of the 4C continuous care plan based on an internet platform to improve their enteral nutrition status.The nutritional indicators of both groups were compared at 1 month,3 months,and 6 months post-intervention.Additionally,the results of the Nutritional Risk Screening(NRS 2002)and Patient-Generated Subjective Global Assessment(PG-SGA)at discharge and 6 months post-discharge were compared between the two groups.Results:At 1 month,3 months,and 6 months post-intervention,the observation group showed an increase in indicators such as albumin,prealbumin,hemoglobin,upper limb grip strength,and triceps skinfold thickness compared to the control group(P<0.05).At 6 months post-intervention,the PG-SGA and NRS 2002 scores in the observation group were improved compared to the control group(P<0.05).Conclusion:The implementation of the 4C continuous care model on an internet platform significantly improves home enteral nutrition status for patients after gastric cancer surgery.

The aim of this investigation was to determine the optimal storage medium for testicular hypothermic transportation and identify the ideal concentration for the application of the protective agent 5-aminolevulinic acid (5-ALA). Furthermore, this study aimed to explore the underlying mechanism of the protective effects of 5-ALA. First, we collected and stored mouse testicular fragments in different media, including Hank's balanced salt solution (HBSS; n = 5), Dulbecco's Modified Eagle Medium/Nutrient Mixture F-12 (DMEM/F12; n = 5), and alpha-minimum essential medium (αMEM; n = 5). Storage of testicular tissue in HBSS preserved the integrity of testicular morphology better than that in the DMEM/F12 group ( P < 0.05) and the αMEM group ( P < 0.01). Testicular fragments were subsequently placed in HBSS with various concentrations of 5-ALA (0 [control], 1 mmol l -1 , 2 mmol l -1 , and 5 mmol l -1 ) to determine the most effective concentration of 5-ALA. The 2 mmol l -1 5-ALA group ( n = 3) presented the highest positive rate of spermatogonial stem cells compared with those in the control, 1 mmol l -1 , and 5 mmol l -1 5-ALA groups. Finally, the tissue fragments were preserved in HBSS with control ( n = 3) and 2 mmol l -1 5-ALA ( n = 3) under low-temperature conditions. A comparative analysis was performed against fresh testes ( n = 3) to elucidate the underlying mechanism of 5-ALA. Gene set enrichment analysis (GSEA) for WikiPathways revealed that the p38 mitogen-activated protein kinase (MAPK) signaling pathway was downregulated in the 2 mmol l -1 5-ALA group compared with that in the control group (normalized enrichment score [NES] = -1.57, false discovery rate [FDR] = 0.229, and P = 0.019). In conclusion, these data suggest that using 2 mmol l -1 5-ALA in HBSS effectively protected the viability of spermatogonial stem cells upon hypothermic transportation.
Male ; Animals ; Testis/cytology* ; Aminolevulinic Acid/pharmacology* ; Mice ; Organ Preservation/methods* ; Organ Preservation Solutions/pharmacology* ; Cryopreservation/methods*