Background/Aims: Cholangiocarcinoma (CCA) is a primary malignant neoplasm with an extremely poor prognosis. While combined chemoradiotherapy has been demonstrated to delay CCA progression to a certain extent, the absence of specific molecular biomarkers or targets significantly hinders the diagnosis and treatment of CCA. Methods: Through cross-analysis of proteomics and ADMA modificationomics, we identified DDX1 overexpressed in CCA with elevated R602-ADMA modifications. HPLC-MS/MS identified PRMT1 as the methyltransferase and USP10 as the deubiquitinating enzyme for DDX1. Immunofluorescence and nuclear-cytoplasmic partitioning experiments confirmed DDX1’s nuclear localization. GO and KEGG analyses clarify the biological functions of DDX1 in response to hypoxia. RNA-seq transcriptomics analyzed key pathways influenced by DDX1. A hydrodynamic in situ CCA mouse model was established to validate the chemopreventive effects of the PRMT1-specific inhibitor GSK715 on CCA development. Results: DDX1 promotes CCA progression both in vivo and in vitro and can be inhibited by GSK715. Mechanistically, PRMT1 mediates ADMA modification at position R602 of DDX1. This modification promotes DDX1 nuclear localization by recruiting USP10 to deubiquitinate DDX1, while simultaneously inhibiting PRMT1 degradation. DDX1 promotes the transcription of PRMT1 and USP10 by binding to the mRNA 3’UTR region, establishing a positive feedback regulatory pathway. This mechanism promotes the occurrence and development of CCA and can serve as a target for the inhibitor GSK715 to suppress CCA progression. Conclusions Our study identified DDX1-R602-ADMA modification as a novel ADMA modification in CCA. It further confirmed its pivotal role in CCA progression. Targeting the USP10-PRMT1-DDX1 axis may represent a significant therapeutic approach for CCA.

Objective To investigate the molecular mechanism by which Lichong Xiaozheng Granules(LCXZ)sensitize ovarian cancer to cisplatin(DDP)treatment.Methods LC-MS analysis was used to identify the blood components of LCXZ after its administration in mice via gavage.In a BALB/c mouse model bearing subcutaneous ovarian cancer xenografts,the effects of daily gavage of distilled water(control group),intraperitoneal injection of DDP(5 mg/kg)once a week,or both DDP injection and daily LCXZK gavage(15 g/kg)on tumor growth were evaluated.Histopathological changes in the xenografts and kidneys were assessed with HE staining.RNA-seq was performed to identify the differentially expressed genes followed by KEGG pathway analysis.The changes in mitochondrial ultrastructure and expressions of mitochondrial apoptosis-related were examined with transmission electron microscopy and Western blotting.Results A total of 218 blood-borne components of LCXZ were detected by LC-MS.In the tumor-bearing mice,treatments with DDP and DDP combined with LCXZ redcued the tumor volume by 60.3%and 72.6%compared with that in the control group,respectively.Transcriptomic analysis revealed significantly upregulated ANT3 expression in both the two treatment groups.Molecular docking indicated that the main active components of LCXZ were capable of binding to adenine nucleotide translocator 3(ANT3)with binding energies below-6 kcal/mol.Transmission electron microscopy showed obvious mitochondrial swelling and outer-membrane damage in the tumor cells in DDP-treated mice,and these changes were more pronounced in the combined treatment group.The expression levels of BAX,ANT3,cleaved caspase-3 and cleaved caspase-9 were increased,whereas BCL-2 expression was decreased significantly in the tumor cells in both the DDP and DDP+LCXZ groups.Conclusion LCXZ enhances the therapeutic efficacy of cisplatin against ovarian cancer xenografts in mice by promoting mitochondrial dysfunction and activating apoptotic signaling pathways via upregulating ANT3.

AIM To explore the clinical effects of Jiawei Yanghe Decoction combined with Budesonide and Formoterol Fumarate Powder for Inhalation on patients with mild to moderate bronchial asthma in chronic and persistent period.METHODS One hundred and eighteen patients were randomly assigned into control group(59 cases)for 4-week administration of Budesonide and Formoterol Fumarate Powder for Inhalation,and observation group(59 cases)for 4-week administration of both Jiawei Yanghe Decoction and Budesonide and Formoterol Fumarate Powder for Inhalation.The changes in clinical effects,ACT score,bronchial asthma control rate,pulmonary function indices(FEV1,PEF,FEV1％,PEF％),inflammatory indices(EOS,EOS％,FeNO),TCM syndrome score and incidence of adverse reactions were detected.RESULTS The observation group demonstrated higher total effective rate than the control group(P＜0.05).After the treatment,the two groups displayed increased bronchial asthma control rate,ACT score,PEF(P＜0.05),and decreased TCM syndrome score(P＜0.05),especially for the observation group(P＜0.05);the observation group exhibited increased FEV1,FEV1％,PEF％(P＜0.05),among which FEV1,PEF％were higher than those in the control group(P＜0.05);the observation group showed decreased inflammatory indices(P＜0.05),among which FeNO was lower than that in the control group(P＜0.05).No significant difference in incidence of adverse reactions was found between the two groups(P＞0.05).CONCLUSION For the patients with mild to moderate bronchial asthma in chronic and persistent period,Jiawei Yanghe Decoction combined with Budesonide and Formoterol Fumarate Powder for Inhalation can safely and effectively alleviate clinical symptoms,improve pulmonary functions,airway inflammatory reactions,and enhance bronchial asthma control rate.

Objective:To observe the application of biofeedback instrument in patients with Alzheimer's disease(AD)and the effect of that on cognitive conversion of them.Methods:A total of 150 AD patients who admitted to Shanghai Mental Health Center from February 2022 to February 2024 were selected.The patients were divided into the observation group(75 cases)and the control group(75 cases)according to randomized numerical table.The control group received medicine treatment combined with conventional training,while the observation group received the treatment with biofeedback instrument on the basis of control group.The application effect and cognitive conversion of two groups were compared.Results:After treatment,the compliance rate and satisfaction rate of family's members for treatment results in observation group were higher than those in control group,and the differences of them between two groups were significant(x2=15.213,6.313,8.451,P＜0.05).Compared with the various indicators of two groups before the biofeedback instrument was applied,they were improved after it was applied.The β-wave and sensorimotor rhythm(SMR)-wave of electroencephalogram,Mini-Mental State Examination(MMSE)scores,Montreal Cognitive Assessment(MoCA)scores of observation group were higher than those of control group,and the θ-wave and the scores of Activity of Daily Living Scale(ADL)were lower than those of control group,and the differences of them between two groups were significant(t=6.094,5.315,3.973,4.447,6.362,6.869,P＜0.05),respectively.There was no significant difference in the rate of adverse reactions between the two groups(P＞0.05).Conclusion:The application of biofeedback instrument in AD patients can promote cognitive conversion and improve self-care ability,which has higher safety.

Objective To explore whether butorphanol tartrate as an adjuvant of ropivacaine for brachial plexus block can reduce the incidence of rebound pain after brachial plexus block.Methods Based on sample size calculation,174 patients undergoing upper limb bone surgery were included in this study and randomized into three groups using statistical software:butorphanol tartrate compound local anesthetic(group B1),brachial plexus block with 0.25%ropivacaine 20 mL(including adjuvant butorphanol 1mg);intravenous butorphanol group(group B2),brachial plexus block with 0.25%ropivacaine 20 mL,in addition,1mg of butorphanol was administered i.v;control(group C),only 0.25%ropivacaine 20ml for brachial plexus block.The patients were visited the day before operation,and the basic information of the patients was obtained.At the same time,the Douleur Neuropathique 4 questions(DN4)was used to evaluate whether there were neuropathic components(DN4≥4)in the site to be operated on,and the Numerical rating scale(NRS)was introduced to the patients,and the preoperative NRS value was obtained.30 minutes before the operation,the same anesthesiologist with rich experience in nerve block completed the ultrasound-guided brachial plexus block(interscalene approach),and tested whether the block effect was perfect.After entering the operating room,the patients were given general anesthesia,and the duration of operation,vital signs during operation,dosage of analgesics and whether or not using tourniquet were recorded.After the operation,the patients were sent to the postanesthesia care unit,and then sent to the ward when the patients reached the standard of leaving the room.Distribute pain diaries to patients and their families and instruct them to fill in relevant matters.The patients were followed up at 0 h,6 h,12 h,18 h,24 h and 36 h after operation to obtain the NRS value at each time point after operation,the time when the block disappeared and the highest NRS value within 12 hours,the first use of rescue analgesics,the use of postoperative analgesics,postoperative adverse events and the quality of patient recovery.Results The incidence of rebound pain was 31.6%in B1,48.2%in B2,and 54.4%in C.The pairwise comparison showed statistical difference between B1 and C(P<0.05).Rebound pain score in the three groups was B1 group0.05).There were no statistical differences in the duration of motor block,sensory block duration,duration of analgesia,time to first request for rescue analgesia,and QoR-15 recovery quality score(P>0.05).There was no statistical difference in the incidence of postoperative adverse effects among the three groups(P>0.05).Conclusion This study found that brachial plexus block with 1mg butorphanol tartrate as an adjuvant for ropivacaine reduced the incidence of rebound pain and rebound pain scores after upper limb orthopedic surgery and reduced postoperative opioid consumption.

Forensic medicine has been designated as a first-level discipline,presenting new opportunities and challenges for the development of forensic medicine.Since the 1980s,the establishment of foren-sic medicine discipline and the cultivation of high-level forensic talents have become hot topics in the development of forensic medicine in China.Since the 13th Five-Year Plan,the forensic team of Shanxi Medical University has been aiming at the forefront,proposing the development goals of"Five First-class"and the discipline development path"Six Major Achievements".It has selected benchmark disci-plines,identified gaps in disciplinary development,unified thoughts,formulated completion timelines,concentrated superior resources,assigned tasks to individuals,and created an"Organized Fill-in-the-Blank Format"forensic medicine discipline construction model with the characteristics of the new era.The construction model of forensic medicine has achieved good results in the goals,discipline frame-work,scientific research,talent cultivation,discipline team and platform construction,forming a rela-tively complete discipline construction and management system,and accumulating valuable experience for the construction of first-level discipline and high-level talent cultivation of forensic medicine.

Objective To compare the application effects of plankton multiplex polymerase chain reac-tion-capillary electrophoresis(PCR-CE),SYBR Green Ⅰ real-time quantitative PCR(qPCR)and microwave digestion-vacuum filtration-automated scanning electron microscopy(MD-VF-Auto SEM)in the diagnosis of drowning.Methods Lung,liver and kidney tissues from 212 drowned corpses and 30 non-drowned corpses were examined respectively by the three drowning-related plankton testing methods,and the detection rates of plankton in each tissue by three methods were compared.Results In drowned corpses,the total detection rates of PCR-CE,qPCR,and MD-VF-Auto SEM were 93.9%,96.2%,and 95.3%,respectively,with no statistically significant difference(P>0.05).The detection rate of lung tissue by MD-VF-Auto SEM(100%)was higher than those of PCR-CE and qPCR(P<0.05),and there was no significant difference in the detection rates of the three methods in liver or kidney tissues(P>0.05).In non-drowning corpses,a small number of diatoms(less than 10 cells/10 g)were detected by MD-VF-Auto SEM method,only in liver and kidney tissues,while the other two methods yielded negative results for all tissues.Conclusion All three methods have good efficacy in the examination of drowned corpses.The MD-VF-Auto SEM method directly observes diatom morpho-logical characteristics through scanning electron microscopy,and the qualitative and quantitative analy-ses are intuitive and accurate.It has great advantages in the examination of difficult degradation samples.The PCR-CE method and qPCR method have a low sample demand(0.5 g),are easy to operate and have short detection time(4-7 h).They are easy to be applied in the grassroots depart-ments and are suitable for the rapid determination of drowned corpses in routin cases.The combina-tion of the two DNA methods with the MD-VF-Auto SEM method can increase the detection rate of plankton,ensuring the reliability of examination results.This combined use is of significant importance in the application of drowning diagnosis.

Traditional Chinese medicine (TCM) is a well-accepted therapy for atopic dermatitis (AD). However, there are currently no evidence-based guidelines integrating TCM and Western medicine for the treatment of AD, limiting the clinical application of such combined approaches. Therefore, the China Association of Chinese Medicine initiated the development of the current guideline, focusing on key issues related to the use of TCM in the treatment of AD. This guideline was developed in accordance with the principles of the guideline formulation manual published by the World Health Organization. A comprehensive review of the literature on the combined use of TCM and Western medicine to treat AD was conducted. The findings were extensively discussed by experts in dermatology and pharmacy with expertise in both TCM and Western medicine. This guideline comprises 23 recommendations across seven major areas, including TCM syndrome differentiation and classification of AD, principles and application scenarios of TCM combined with Western medicine for treating AD, outcome indicators for evaluating clinical efficacy of AD treatment, integration of TCM pattern classification and Western medicine across disease stages, daily management of AD, the use of internal TCM therapies and proprietary Chinese medicines, and TCM external treatments. Please cite this article as: Du XR, Wu MY, Tao MC, Lin Y, Gu CY, Wu MF, Cao Y, Chen DC, Li W, Wang HW, Wang Y, Wang Y, Lu HZ, Liu X, Su XF, Li FL. Clinical practice guidelines for the diagnosis and treatment of atopic dermatitis with integrative traditional Chinese and Western medicine. J Integr Med. 2025; 23(6):641-653.
Dermatitis, Atopic/drug therapy* ; Humans ; Medicine, Chinese Traditional/methods* ; Integrative Medicine ; Drugs, Chinese Herbal/therapeutic use* ; Practice Guidelines as Topic

OBJECTIVE: Observational studies have shown inconsistent associations of loneliness or social isolation (SI) with ischemic heart disease (IHD), with unknown mediators. METHODS: Using data from genome-wide association studies of predominantly European ancestry, we performed a bidirectional two-sample Mendelian Randomization (MR) study to estimate causal effects of loneliness ( N = 487,647) and SI traits on IHD ( N = 184,305). SI traits included whether individuals lived alone, participated in various types of social activities, and how often they had contact with friends or family ( N = 459,830 to 461,369). A network MR study was conducted to evaluate the mediating roles of 20 candidate mediators, including metabolic, behavioral and psychological factors. RESULTS: Loneliness increased IHD risk ( OR= 2.129; 95% confidence interval [ CI]: 1.380 to 3.285), mediated by body fat percentage, waist-hip ratio, total cholesterol, and low-density lipoprotein cholesterol. For SI traits, only fewer social activities increased IHD risk ( OR= 1.815; 95% CI: 1.189 to 2.772), mediated by hypertension, high-density lipoprotein cholesterol, triglycerides, fasting insulin, and smoking cessation. No reverse causality of IHD with loneliness and SI was found. CONCLUSION These findings suggested more attention should be paid to individuals who feel lonely and have fewer social activities to prevent IHD, with several mediators as prioritized targets for intervention.
Loneliness/psychology* ; Humans ; Mendelian Randomization Analysis ; Social Isolation ; Myocardial Ischemia/etiology* ; Male ; Female ; Middle Aged ; Genome-Wide Association Study ; Risk Factors ; Aged

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.