1.Clinical research report on Chinese patent medicines and classic traditional Chinese medicine prescriptions (2023)
Xiaolei WU ; Haiyin HU ; Yuetong WANG ; Fauci Alice Josephine ; Yazi ZHANG ; Wenting SONG ; Fengwen YANG ; Boli ZHANG ; Junhua ZHANG ; Zhaochen JI
Digital Chinese Medicine 2025;8(2):123-136
Objective:
Randomized controlled trials (RCTs) of Chinese patent medicines and classic traditional Chinese medicine prescriptions were systematically reviewed from both Chinese and English journals published in 2023. A preliminary summary and evaluation were conducted on the generation and translation of clinical evidence for these treatments. This analysis aims to inform future research on clinical efficacy evaluation and guide the rational application of evidence.
Methods:
RCTs of Chinese patent medicines and classic traditional Chinese prescriptions published in 2023 were comprehensively retrieved from the Artificial Intelligence Clinical Evidence Database for Chinese Patent Medicine (AICED-CPM), with supplementary searches conducted in China National Knowledge Infrastructure (CNKI), Wanfang Data, Chinese Science and Technology Journal Database (VIP), Chinese Biomedical Literature Database (SinoMed), Cochrane Library, PubMed, Embase, and Web of Science. The study characteristics and methodological quality of these RCTs were systematically analyzed and evaluated.
Results:
A total of 1 443 RCTs of Chinese patent medicines were included, comprising 1 399 Chinese articles and 44 English articles. Additionally, 334 RCTs of classic traditional Chinese medicine prescriptions were found, with 331 published in Chinese and 3 in English. 196 567 participants were included, covering 585 types of Chinese patent medicines (487 oral, 61 injectable, and 37 topical) and 179 classic traditional Chinese medicine prescriptions. The involved studies encompassed 22 types of diseases, with research primarily focusing on diseases of the circulatory system, the respiratory system, and the genitourinary system. The sample sizes ranged from 18 to 3 777 participants, and most studies were conducted at a single center. Methodologically, the implementation of allocation concealment and blinding remained insufficiently emphasized.
Conclusion
Overall, compared with 2022, both the number of RCT publications and their methodological quality have improved in 2023, with heightened attention to research on diseases of the genitourinary system. However, quality control and standardized management in the design and implementation processes still require enhancement to produce more high-quality clinical evidence and accelerate the translation and application of this evidence.
2.Effect of Compatibility of Effective Monomer Components of Fujin Shengjisan on Angiogenesis of HUVEC Based on Uniform Design
Xianying LU ; Jing GAO ; Dingxi BAI ; Chaoming HOU ; Wenting JI ; Huan CHEN ; Chenxi WU
Chinese Journal of Experimental Traditional Medical Formulae 2025;31(8):9-20
ObjectiveTo determine the optimal combination of the effective monomer components "quercetin-kaempferol-abietic acid-boswellic acid" in Fujin Shengjisan for promoting diabetic ulcer (DU) wound healing through uniform design, thereby achieving the modern application of the ancient formula. MethodsFollowing the principle of "uniform design-pharmacodynamic experiment-mathematical modeling and model verification", the U14(145) uniform design table was adopted.The four monomer components of Chinese medicine were considered as the independent variables, and the proliferation rate of human umbilical vein endothelial cells (HUVECs) induced by glucose was used as the pharmacodynamic indicator. A mathematical model was constructed using DPS software to correlate the effective monomer components with the pharmacodynamic indicator. The results of uniform design were verified through CCK-8 assay, cell scratch healing, tube formation, Western blot, and Real-time PCR. ResultsAmong the 14 compatibility groups, compared with the high-glucose model group, compound compatibility group 6 showed the strongest proliferation effect and statistical significance (P<0.05). Four quadratic polynomial regression equations (Y1-Y4) were obtained through DPS modeling. Considering the model's fit, stability, and practical application, equations Y1-Y3 were selected for the follow-up verification. To ensure experiment reproducibility, group 6 was used for validation. Group 6 and equations Y1-Y3 were renamed as compound prescription ① to compound prescription④, respectively, to represent the modern application of the ancient FJSJ Powder through compatibility of monomer components. Verification experiments showed that in the CCK-8, scratch healing, and tube formation assays, the cell viability, wound healing rate, and tube formation number of HUVECs stimulated with 50 mmol·L-1 glucose were significantly reduced compared with the blank group. Moreover, the expression levels of angiogenesis-related cytokines, vascular endothelial growth factor (VEGF) and fibroblast growth factor 2 (FGF2), and CD31 secretion were significantly down-regulated. However, after intervention with compound prescriptions ① to ④, compound prescriptions ① and ③ significantly improved the biological functions of HUVECs induced by 50 mmol·L-1 glucose. Further analysis of the regression coefficients of compound prescriptions ① and ③, and the relative dose ratios of each monomer component, indicated that abietic acid, quercetin, and boswellic acid promoted angiogenesis of HUVECs in the high glucose environment, with a major effect (positive partial correlation coefficients, all > 0.9). Abietic acid and boswellic acid, as well as kaempferol and boswellic acid, promoted angiogenesis in HUVECs through interaction (positive partial correlation coefficients). ConclusionCompound prescriptions ① and ③ are the optimal combinations. They can reverse the inhibitory effects of high glucose, stimulate the proliferation, migration, and tube formation abilities of HUVECs in a high glucose environment, and promote the expression of vascular endothelial growth factorA(VEGFA), FGF2, and CD31, thereby promoting angiogenesis and facilitating DU wound healing. This finding not only confirms the good reproducibility and feasibility of compound prescriptions ① and ③ but also provides new insights and methods for the rational construction of mathematical models to further study the compatibility theory of Chinese medicine.
3.Deciphering the Role of Shank3 in Dendritic Morphology and Synaptic Function Across Postnatal Developmental Stages in the Shank3B KO Mouse.
Jing YANG ; Guaiguai MA ; Xiaohui DU ; Jinyi XIE ; Mengmeng WANG ; Wenting WANG ; Baolin GUO ; Shengxi WU
Neuroscience Bulletin 2025;41(4):583-599
Autism Spectrum Disorder (ASD) is marked by early-onset neurodevelopmental anomalies, yet the temporal dynamics of genetic contributions to these processes remain insufficiently understood. This study aimed to elucidate the role of the Shank3 gene, known to be associated with monogenic causes of autism, in early developmental processes to inform the timing and mechanisms for potential interventions for ASD. Utilizing the Shank3B knockout (KO) mouse model, we examined Shank3 expression and its impact on neuronal maturation through Golgi staining for dendritic morphology and electrophysiological recordings to measure synaptic function in the anterior cingulate cortex (ACC) across different postnatal stages. Our longitudinal analysis revealed that, while Shank3B KO mice displayed normal neuronal morphology at one week postnatal, significant impairments in dendritic growth and synaptic activity emerged by two to three weeks. These findings highlight the critical developmental window during which Shank3 is essential for neuronal and synaptic maturation in the ACC.
Animals
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Nerve Tissue Proteins/metabolism*
;
Mice, Knockout
;
Dendrites/metabolism*
;
Mice
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Synapses/metabolism*
;
Gyrus Cinguli/metabolism*
;
Male
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Mice, Inbred C57BL
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Autism Spectrum Disorder/genetics*
;
Microfilament Proteins
4.Comprehensive Brain-wide Mapping of Afferent and Efferent Nuclei Associated with the Heart in the Mouse.
Haiying LIU ; Xin HUANG ; Ruixin XIA ; Xin ZHAO ; Zimeng LI ; Qian LIU ; Congye LI ; Honghui MAO ; Wenting WANG ; Shengxi WU
Neuroscience Bulletin 2025;41(10):1743-1760
Normal heart function depends on complex regulation by the brain, and abnormalities in the brain‒heart axis affect various diseases, such as myocardial infarction and anxiety disorders. However, systematic tracking of the brain regions associated with the input and output of the heart is lacking. In this study, we injected retrograde transsynaptic pseudorabies virus (PRV) and anterograde transsynaptic herpes simplex virus (HSV) into the left ventricular wall of mice to identify the whole-brain regions associated with the input to and output from the heart. We successfully detected PRV and HSV expression in at least 170 brain subregions in both male and female mice. Sex differences were discovered mainly in the hypothalamus and medulla, with male mice exhibiting greater correlation and hierarchical clustering than female mice, indicating reduced similarity and increased modularity of virus expression patterns in male mice. Further graph theory and multiple linear regression analysis of different injection timelines revealed that hub regions of PRV had highly similar clusters, with different brain levels, suggesting a top-down, hierarchically transmitted neural control pattern of the heart. Hub regions of HSV had scattered clusters, with brain regions gathered in the cortex and brainstem, suggesting a bottom-up, leapfrog, multipoint neural sensing pattern of the heart. Both patterns contain many hub brain regions that have been previously overlooked in brain‒heart axis studies. These results provide brain targets for future research and will lead to deeper insight into the brain mechanisms involved in specific heart conditions.
Animals
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Male
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Female
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Heart/physiology*
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Mice
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Herpesvirus 1, Suid
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Brain/physiology*
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Mice, Inbred C57BL
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Brain Mapping
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Efferent Pathways/physiology*
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Afferent Pathways/physiology*
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Simplexvirus
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Sex Characteristics
5.Silent or low expression of bla TEM and bla SHV suggests potential for targeted proteomics in clinical detection of β-lactamase-related antimicrobial resistance.
Huige WU ; Wenting DONG ; Xinxin HU ; Chunyang XIE ; Xinyi YANG ; Congran LI ; Guoqing LI ; Yun LU ; Xuefu YOU
Journal of Pharmaceutical Analysis 2025;15(7):101220-101220
Image 1.
6.Epidemiological characteristics of local visceral leishmaniasis in Beijing Municipality from 2021 to 2023
Wenting WU ; Xiaomei WANG ; Chengyu KAN ; Dan DU ; Huijie LIANG ; Daitao ZHANG ; Zhanying HE
Chinese Journal of Schistosomiasis Control 2024;36(4):388-392
Objective To investigate the epidemiological characteristics of local visceral leishmaniasis in Beijing Municipality from 2021 to 2023, so as to provide insights into formulation of the visceral leishmaniasis control strategy. Methods Epidemiological data of visceral leishmaniasis cases reported in Beijing Municipality from 2021 to 2023 were collected from the National Health Informatization Disease Prevention and Control Information System, and the epidemiological characteristics of local visceral leishmaniasis cases were analyzed using a descriptive epidemiological method. In November 2021 and 2023, 50 to 100 permanent residents were voluntarily selected within a 100 meter radius of sites where patients lived or acquired Leishmania infections, and venous blood was sampled for anti-Leishmania antibody testing. Venous blood was sampled from dogs for anti-Leishmania antibody testing in natural villages where patients lived or acquired Leishmania infections, or in districts where Leishmania infected dogs were reported. In addition, sandflies were captured with CO2 mosquito traps and fine mesh nets in natural villages where patients lived or acquired Leishmania infections from May to September, 2021 and 2023, for sandfly species identification. Results A total of 4 local visceral leishmaniasis cases were reported in Beijing Municipality from 2021 to 2023, with ages of 2 to 77 years, and acquiring Leishmania infections in Mentougou District (2 cases), Changping District (1 case), and Yanqing District (1 case). The anti-Leishmania antibody testing was all negative in 73 human blood samples and the sero-prevalence of anti-Leishmania antibody was 25.00% in 36 venous blood samples from domestic dogs in 2021, with a total of 4 520 Phlebotomus chinensis captured. The sero-prevalence of anti-Leishmania antibody was 0.51% in 198 human blood samples and 13.58% in 243 venous blood samples from domestic dogs in 2023, with 16.10%, 25.00%, 17.78% and 3.13% sero-prevalence in dogs sampled from Mentougou District, Changping District, Yanqing District and Haidian District, respectively (P = 0.011), while a total of 1 712 Ph. chinensis were captured, including 1 421 female sandflies (86.54%). Conclusions The prevalence of local visceral leishmaniasis was low in Beijing Municipality from 2021 to 2023; however, there is a risk of further spread in the epidemic foci. Intensified visceral leishmaniasis surveillance and control is recommended.
7.Total flavonoids of Salvia miltiorrhiza alleviate acetaminophen-induced acute liver injury in mice by suppressing hepatocyte ferroptosis via activating the Nrf2/HO-1 signaling pathway
Huajun CAI ; Zhiqi CHEN ; Wenting HU ; Wei TAN ; Hao WU ; Chao WANG
Journal of Southern Medical University 2024;44(11):2201-2208
Objective To investigate the protective effect of total flavonoids of Salvia divinorum extract against acetaminophen(APAP)-induced acute liver injury(ALI)and its molecular mechanism.Methods The main chemical constituents of total flavonoids of Salvia divinorum were obtained through literature search,and their pharmacological mechanisms were predicted using bioinformatics analysis.In a mouse model of APAP-induced ALI,the protective effects of 100,200 and 400 mg/kg total flavonoids of Salvia miltiorrhiza and 150 mg/kg bifidus were evaluated by observing changes in blood biochemistry and liver histopathology and detecting expressions of the key proteins in the Nrf2/HO-1 signaling pathway.Results Network pharmacology analysis suggested that the main active components in total flavonoids of Salvia divinorum for regulating APAP-induced liver injury included quercetin,lignocerol,caruric acid,and kaempferol,for which GO function enrichment analysis yielded 632 GO entries,including 472 involving biological processes,42 involving cellular composition,and 118 involving molecular function.KEGG enrichment analysis showed that the total flavonoids of Salvia divinorum regulated APAP-induced liver injury mainly through ferroptosis-related signaling pathway.In mice with APAP-induced ALI,treatment with the total flavonoids significantly lowered ALT and AST levels,improved liver histopathology and inflammatory cell infiltration,reduced iron deposition in liver tissues,improved lipid peroxidation-related indexes,promoted the expressions of Nrf2,HO-1,SLC7A11,and GPX-4 proteins,and inhibited the expression of keap1 protein.Conclusion The total flavonoids of Salvia divinorum alleviate APAP-induced ALI in mice possibly by suppressing hepatocyte ferroptosis via activating the Nrf2/SLC7A11/GPX-4 signaling pathway.
8.GLI1-altered mesenchymal tumor of tongue:a case report and literature review
Na XIE ; Yousheng HUANG ; Wenting WU ; Yang WENG
West China Journal of Stomatology 2024;42(6):822-827
GLIl-altered mesenchymal tumors are a relatively rare type of mesenchymal tumor that is common in the head and neck.It is a newly added tumor type in the World Health Organization Tumor Classification of Head and Neck(5th edition).This article reports a case of GLI1-altered mesenchymal tumor occurring at the left tongue and reviews the relevant literature to summarize the pathological morphological characteristics,immunophenotype,molecular changes,clinical manifestations,and prognosis of the disease.
9.Effect of Xiayuxue Decoction against renal injury in mice with non-alcoholic fatty liver disease and its mechanism
Xin ZHAO ; Zhiyi WANG ; Le TAO ; Guangyue YANG ; Wei ZHANG ; Liu WU ; Wenting MA ; Qian CHEN ; Xuling LIU ; Cheng LIU
Journal of Clinical Hepatology 2024;40(11):2213-2220
Objective To investigate the effect of non-alcoholic fatty liver disease(NAFLD)induced by high-fat diet(HFD)on the kidneys of mice and the protective effect and mechanism of Xiayuxue Decoction.Methods A total of 25 healthy controls and 25 NAFLD patients who attended Putuo Hospital Affiliated to Shanghai University of Traditional Chinese Medicine from September 2020 to September 2021 were enrolled,and the levels of total cholesterol(TC),triglyceride(TG),blood urea nitrogen(BUN),creatinine(Cr),and uric acid(UA)were measured.A total of 24 male C57BL/6 mice were randomly divided into low-fat diet(LFD)group,HFD group,and HFD+Xiayuxue Decoction group(XYXD group),with 8 mice in each group,and since week 13,XYXD was administered by gavage once a day for 6 weeks till the end of week 18.The level of TC,TG,BUN,and Cr were measured for each group.HE staining and oil red staining were used to observe the pathological changes of the liver and the kidneys;immunohistochemical double staining was used to measure the expression levels of CD68 and alpha-smooth muscle actin(α-SMA);quantitative real-time PCR was used to measure the expression levels of sterol regulatory element binding protein 1(SREBP1),fatty acid synthase(FASN),interleukin-6(IL-6),tumor necrosis factor-α(TNF-α),Desmin,and α-SMA in renal tissue;Western blot was used to measure the protein expression levels of SREBP1 and TNF-α.A one-way analysis of variance was used for comparison of continuous data between multiple groups,and the least significant difference t-test was used for pairwise comparison;the independent-samples t-test was used for comparison between two groups.Results Compared with the healthy controls,NAFLD patients showed significant increases in the levels of TC,TG,BUN,Cr,and UA(all P<0.05).Compared with the LFD group,the HFD group had significant increases in body weight,TC,TG,BUN,and Cr(all P<0.001),and compared with the HFD group,the XYXD group showed significant inhibition of the expression of TC,TG,BUN,and Cr(all P<0.001).Liver pathological examination showed that compared with the LFD group,the HFD group showed significant increases in hepatic steatosis and inflammatory infiltration,while the XYXD group showed significant alleviation of lesions.Renal pathological examination showed that compared with the LFD group,the HFD group had significant inflammatory infiltration,steatosis,and collagen formation in renal tissue,and compared with the HFD group,XYXD significantly alleviated inflammatory infiltration and inhibited steatosis and collagen formation.Quantitative real-time PCR showed that compared with the LFD group,the HFD group had significant increases in the relative mRNA expression levels of SREBP1,FASN,IL-6,TNF-α,Desmin,and α-SMA in renal tissue(all P<0.001),and compared with the HFD group,the XYXD group had significant reductions in the relative expression levels of these indicators(all P<0.001).Western blot showed that compared with the LFD group,the HFD group had significant increases in the protein expression levels of SREBP1 and TNF-α(P<0.05),and compared with the HFD group,the XYXD group had significant reductions in the protein expression levels of SREBP1 and TNF-α(P<0.05).Immunohistochemical staining showed that compared with the LFD group,the HFD group had significant increases in the positive staining or the double positive staining of α-SMA and CD68(P<0.05),and compared with the HFD group,the XYXD group showed significant reductions(P<0.05).Conclusion HFD can induce renal steatosis,inflammatory infiltration,and collagen formation,and XYXD might exert a protective effect on the kidneys by inhibiting the expression of macrophages and myofibroblasts in renal tissue.
10.Recent advance in Moyamoya angiopathy and its related headache
Chengzhen SHANG ; Fang YANG ; Wenting HU ; Lin WU
Chinese Journal of Neuromedicine 2024;23(3):318-324
Moyamoya angiopathy is a chronic progressive occlusive intracranial vasculopathy, and CT angiography, MRI, digital subtraction angiography are the auxiliary examinations. Headache is a common symptom in Moyamoya angiopathy (MMA ) patients, and the phenotypes of headache attributed to MMA mainly include migraine-like headache and tension type-like headache; mechanism involves in dilatation of intracranial and extracranial arteries and leptomeningeal collaterals, cerebral hypoperfusion, vascular endothelial damage, genetic susceptibility, and mental stress. Strategies such as surgical revascularization and medical treatment are given. This article focuses on clinical manifestations, pathogenesis, diagnoses, treatments and prognoses of headache attributed to MMA, in order to deepen the understanding of clinical workers on this symptom.

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