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Optimized new Shengmai powder(优化新生脉散方) inhibits myocardial fibrosis in heart failure by regulating the rat sarcoma/rapidly accelerated fibrosarcoma/mitogen-activated protein kinase kinase/extracellular regulated protein kinases signaling pathway

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Journal of traditional chinese Medicine 2024年第3期44卷 448-457页

作者： ZHANG Zeyu JIA Zhuangzhuang SONG Yuwei ZHANG Xuan WANG Ci WANG Shuai ZHANG Peipei REN Qiuan WANG Xianliang MAO Jingyuan department of Cardiovascular the First Teaching Hospital of Tianjin University of Traditional Chinese MedicineNational Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion

OBJECTIVE: Exploring the effect of Optimized New Shengmai powder(优化新生脉散方, ONSMP) on myocardial fibrosis in heart failure(HF) based on rat sarcoma(RAS)/rapidly accelerated fibrosarcoma(RAF)/mitogen-activated protein kinase kinase(MEK)/extracellular regulated protein kinases(ERK) signaling pathway. METHODS: Randomized 70 Sprague-Dawley rats into sham(n = 10) and operation(n = 60) groups, then established the HF rat by ligating the left anterior descending branch of the coronary artery. We randomly divided the operation group rats into the model, ONSMP [including low(L), medium(M), and high(H) dose], and enalapril groups. After the 4-week drug intervention, echocardiography examines the cardiac function and calculates the ratios of the whole/left heart to the rat's body weight. Finally, we observed the degree of myocardial fibrosis by pathological sections, determined myocardium collagen(COL) Ⅰ and COL Ⅲ content by enzyme-linked immunosorbent assay, detected the m RNA levels of COL Ⅰ, COL Ⅲ, α-smooth muscle actin(α-SMA), and c-Fos proto-oncogene(c-Fos) by universal real-time, and detected the protein expression of p-RAS, p-RAF, p-MEK1/2, p-ERK1/2, p-ETS-like-1 transcription factor(p-ELK1), p-c-Fos, α-SMA, COL Ⅰ, and COL Ⅲ by Western blot. RESULTS: ONSMP can effectively improve HF rat's cardiac function, decrease cardiac organ coefficient, COL volume fraction, and COL Ⅰ/Ⅲ content, down-regulate the m RNA of COL Ⅰ/Ⅲ, α-SMA and c-Fos, and the protein of p-RAS, p-RAF, p-MEK1/2, p-ERK1/2, p-ELK1, c-Fos, COL Ⅰ/Ⅲ, and α-SMA. CONCLUSIONS: ONSMP can effectively reduce myocardial fibrosis in HF rats, and the mechanism may be related to the inhibition of the RAS/RAF/MEK/ERK signaling pathway.

关键词： extracellular regulated protein kinases heart failure mitogen-activated protein kinases myocardial fibrosis optimized new Shengmai powder rapidly accelerated fibrosarcoma sarcoma

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Emerging role of exosomes in ulcerative colitis: Targeting NOD-like receptor family pyrin domain containing 3 inflammasome

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World Journal of Gastroenterology 2024年第6期30卷 527-541页

作者： Xin Li Li-Jiang Ji Kai-Di Feng Hua Huang Mei-Rou Liang Shi-Jin Cheng Xiu-Dong Meng School of Basic Medicine Guizhou University of Traditional Chinese MedicineGuiyang 550025Guizhou ProvinceChina department of Anorectal Surgery Changshu Hospital Affiliated to Nanjing University of Chinese MedicineChangshu 215500Jiangsu ProvinceChina College of traditional chinese Medicine Tianjin University of Traditional Chinese MedicineTianjin 301617China

Ulcerative colitis(UC)is a chronic recurrent inflammatory bowel *** ongoing advances in our understanding of UC,its pathogenesis is yet unelu-cidated,underscoring the urgent need for novel treatment strategies for patients with *** are nanoscale membrane particles that mediate intercellular communication by carrying various bioactive molecules,such as proteins,RNAs,DNA,and *** NOD-like receptor family pyrin domain containing 3(NLRP3)inflammasome is a cytosolic tripartite protein complex whose activation induces the maturation and secretion of proinflammatory cytokines interleukin-1β(IL-1β)and IL-18,triggering the inflammatory response to a pathogenic agent or *** evidence suggests that exosomes are new modulators of the NLRP3 inflammasome,with vital roles in the pathological process of ***,recent evidence is reviewed on the role of exosomes and NLRP3 inflammasome in ***,the dual role of exosomes on NLRP3 inflammasome and the effect of NLRP3 inflammasome on exosome secretion are ***,an outlook on the directions of exosome-NLRP3 inflammasome crosstalk research in the context of UC is proposed and areas of further research on this topic are high-lighted.

关键词： Ulcerative colitis Exosomes Inflammasome Evidence Therapeutics

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Formulation of international standards of chinese medicine technology:clinical practice guide of chinese medicine for cough

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Journal of traditional chinese Medicine 2024年第2期44卷 396-402页

作者： FANG Hanyu HONG Zheng LI Deming ZHANG Hongchun SHI Yihang LI Xiaojuan SUN Zengtao CHEN Wei ZHANG Chuchu ZU Yaqi Beijing University of chinese medicine Beijing 100029China department of traditional chinese Medicine for Pulmonary Diseases Center of Respiratory MedicineChina-Japan Friendship HospitalBeijing 100029 National Center for Respiratory Medicine Beijing 100029China department of traditional chinese Medicine for Pulmonary Diseases Center of Respiratory MedicineChina-Japan Friendship HospitalBeijing 100029China Tianjin University of traditional chinese Medicine Tianjin 301617China Second Teaching Hospital of Tianjin University of traditional chinese Medicine Tianjin 300250China Center for Evidence-based Medicine Beijing University of Chinese MedicineBeijing 100029China Institute of Information on traditional chinese Medicine China Academy of Chinese Medical SciencesBeijing 100700China

OBJECTIVE:To formulate the first clinical practice guideline for the treatment of cough using chinese medicine based on the grading of recommendations assessment,development,and evaluation(GRADE)systematic approach,including clinical evidence,evaluation of ancient literature,and expert ***:In the process of development,the regulation of"evidence-based,consensus-assisted,and empirical"was followed,and a comprehensive systematic approach of recommendation assessment,GRADE,evidence-based evaluation,expert consensus,and the Delphi method was *** the process of guideline development,evidence-based evaluation of ancient literature was included for the first time,and clinical evidence was fully integrated with clinical expert ***:The clinical practice guidelines for the treatment of cough with chinese herbal medicine were developed after a comprehensive consideration of evidence-based evaluation and expert *** guideline recommendations focused on recommending herbal compound decoctions and chinese patent medicines for cough in different *** on the GRADE systematic approach,we conducted an evidence-based evaluation of the recommended chinese patent medicines one by one;meanwhile,the expert consensus method was used to unify the recommendations of ***:Based on clinical evidence,ancient literature evaluation,and expert consensus,a clinical practice guideline for traditional chinese Medicine(TCM)in the treatment of cough was developed,providing the first current clinical practice guideline for domestic and foreign TCM and Western medicine practitioners,especially respiratory professionals at home and abroad.

关键词： Medicine chinese traditional clinical practice cough practice guide international standard

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Development of a potent benzonitrile-based inhibitor of glutaminyl-peptide cyclotransferase-like protein(QPCTL)with antitumor efficacy

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Signal Transduction and Targeted Therapy 2024年第1期9卷 44-46页

作者： Lei Yu Pengcheng Zhao Yaoliang Sun Zening Zheng Wenhao Du Lishan Zhang Yaxu Li Longyan Xie Shilin Xu Ping Wang Tongji University Cancer Center Shanghai Tenth People’s HospitalSchool of MedicineTongji UniversityShanghaiChina department of Medicinal Chemistry Shanghai Institute of Materia MedicaChinese Academy of SciencesShanghaiChina

Dear Editor,Immune checkpoint therapies manipulating the immune system to eliminate tumor cells have shown remarkable clinical efficacy in treating various ***47,an emerging efficient immune checkpoint,is crucial for cancer cells to evade macrophagemediated phagocytosis by interaction with signal-regulatory proteinα(SIRPα).Antibodies blocking the CD47/SIRPαinteraction have been effective to promote macrophage-mediated phagocytosis in various types of cancer in mice and ***47 is not only highly expressed in tumor cells,but also normal cells,such as red blood cells(RBCs).Thus,during clinical trials involving cancer patients,anti-CD47 antibodies may promote the macrophagesmediated phagocytosis of RBCs,ultimately inducing undesirable anemia side *** contrast,small molecule inhibitors interrupting CD47/SIRPαaxis have shown potential to overcome the anemia,possibly due to their lower immunogenicity and shorter half-life compared to antibodies.1 Hence,developing the novel strategies,especially those without the anemia side effect,to intervene in CD47/SIRPαinteraction will benefit cancer immunotherapy.

关键词： anemia overcome eliminate

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Cuproptosis mediates copper-induced testicular spermatogenic cell death

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Asian Journal of Andrology 2024年第3期26卷 295-301页

作者： Jing-Yi Zhang Xu-Jun Yu Jun-Jun Li Yao Xiao Guang-Sen Li Fang Yang Liang Dong Chengdu University of traditional chinese Medicine Chengdu 611137China Chengdu Fifth People’s Hospital The Fifth People’s Hospital of Chengdu University of Traditional Chinese MedicineChengdu 611130China TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province Hospital of Chengdu University of Traditional Chinese MedicineChengdu 610072China department of Surgery The Reproductive and Women-Children HospitalChengdu University of Traditional Chinese MedicineChengdu 610041China

Cuproptosis,a novel mechanism of programmed cell death,has not been fully explored in the context of spermatogenic *** investigated the potential involvement of cuproptosis in spermatogenic cell death using a mouse model of copper *** male Institute of Cancer Research(ICR)mice were randomly divided into four groups that received daily oral gavage withsodium chloride(control)or copper sulfate(CuSO_(4))at 50 mg kg^(−1),100 mg kg^(−1),or 200 mg kg^(−1),for 42 consecutive *** to copper overload exhibited a disruption in copper ***,significant upregulated expression of keycuproptosis factors was accompanied by a significant rise in the rates of testicular tissue cell *** revealed the presence of ferredoxin 1(Fdx1)in Sertoli cells,Leydig cells,and spermatogenic cells at various stages oftesticular development,and the Fdx1-positive staining area was significantly increased in copper-overloaded *** and decreased adenosine triphosphate levels were also observed,further implicating mitochondrial damage *** analyses revealed pathological lesions and blood−testis barrier destruction in the testicular tissue,accompaniedby decreased sperm concentration and motility,in copper-overloaded *** summary,our results indicate that copper-overloadedmice exhibit copper homeostasis disorder in the testicular tissue and that cuproptosis participates in spermatogenic cell *** findings provide novel insights into the pathogenic mechanisms underlying spermatogenic cell death and provide initialexperimental evidence for the occurrence of cuproptosis in the testis.

关键词： blood−testis barrier cuproptosis ferredoxin 1 spermatogenic cell death

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Effect and mechanism of Qingre Huashi decoction on drug-resistant Helicobacter pylori

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World Journal of Gastroenterology 2024年第24期30卷 3086-3105页

作者： Miao-Miao Lin Shan-Shan Yang Qiu-Yue Huang Guang-Hui Cui Xiao-Fen Jia Yao Yang Zong-Ming Shi Hui Ye Xue-Zhi Zhang department of Integrated traditional chinese and Western Medicine Peking University First HospitalBeijing 100034China Institute of Integrated traditional chinese and Western Medicine Peking UniversityBeijing 100034China

BACKGROUND Helicobacter pylori(HP),the most common pathogenic microorganism in stomach,can induce inflammatory reactions in the gastric mucosa,causing chronic gastritis and even gastric *** infection affects over 4.4 billion people globally,with a worldwide infection rate of up to 50%.The multidrug resistance of HP poses a serious challenge to *** has been monstrated that compared to bismuth quadruple therapy,Qingre Huashi decoction(QHD)combined with triple therapy exhibits comparable eradication rates but with a lower incidence of adverse reactions;in addition,QHD directly inhibit and kill HP in *** In this study,12 HP strains were isolated in vitro after biopsy during gastroscopy of HP-infected *** vitro,the minimum inhibitory concentration(MIC)values for clinical HP strains and biofilm quantification were determined through the E-test method and crystal violet staining,*** most robust biofilm-forming strain of HP was selected,and QHD was evaluated for its inhibitory and bactericidal effects on the strain with strong biofilm *** assessment was performed using agar dilution,E-test,killing dynamics,and transmission electron microscopy(TEM).The study also explored the impact of QHD on antibiotic resistance in these HP strains with strong biofilm *** violet method,scanning electron microscopy,laser confocal scanning microscopy,and(p)ppGpp chromatographic identification were employed to evaluate the effect of QHD on biofilm in strong biofilm-forming HP *** effect of QHD on biofilm and efflux pump-related gene expression was evaluated by quantitative polymerase chain ***-targeted metabolomics with UHPLC-MS/MS was used to identify potential metabolic pathways and biomarkers which were different between the NC and QHD *** HP could form biofilms of different degrees in vitro,and the intensity of formation was associated with the drug resistance of the *** had str

关键词： Qingre Huashi decoction Helicobacter pylori Drug resistance Biofilm Metabolomics

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Pudilan Xiaoyan oral liquid regulates tissue inflammation and apoptosis in mice with influenza virus pneumonia

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traditional Medicine Research 2024年第6期9卷 55-63页

作者： Shan Cao Shuang-Rong Gao Chen Ni Zi-Han Geng Ying-Li Xu Bo Pang Meng-Ping Chen Yu Zhang Shan-Shan Guo Yu-Jing Shi Li-Qi Ni Kun Wang Rong-Hua Zhao Xiao-Lan Cui Yan-Yan Bao Institute of chinese materia medica China Academy of Chinese Medical SciencesBeijing 100700China Jumpcan Pharmaceutical Group Co. Ltd.Taizhou 225400China

Background:The influenza A virus is the primary cause of respiratory infections and poses a global health *** Xiaoyan oral liquid(PDL)exhibits anti-inflammatory and immunomodulatory *** is commonly employed in clinical practice to manage upper respiratory tract ***,there is still much to uncover regarding its potential therapeutic ***:Institute of cancer research mice were infected with influenza A virus via nasal *** general state of the mice,lung index,and lung index inhibition rate were used to evaluate the efficacy of ***-linked immunosorbent assay,western blotting,and immunohistochemistry were used to observe the presence of proteins and cytokines in the lung *** was evaluated using the TUNEL ***:PDL improved the mental state of influenza A virus-infected mice,reduced the lung index,and inhibited viral *** expression of interleukin-1βand tumor necrosis factor-αwere decreased,whereas the expression of interleukin-10 in the lung tissue was increased due to PDL *** addition,PDL treatment modulated Toll-like receptor 4 and MyD88 expressions in the lung *** significantly reduced apoptosis and decreased cleaved caspase-3 and PARP levels,whereas increased B-cell lymphoma-2 expression in the lung ***,the moderate-dose group of PDL exhibited a more pronounced *** findings indicate that PDL exerts a protective effect against pneumonia injury in influenza A virus-infected ***:PDL inhibited the inflammatory response and regulated apoptosis by regulating Toll-like receptor 4 and MyD88 protein expressions,thereby protecting the lung tissue from viral infection-induced lung tissue injury.

关键词： Pudilan Xiaoyan oral liquid influenza A virus immune response apoptosis Toll-like receptors

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No Incidence of Liver Cancer Was Observed in A Retrospective Studyof Patients with Aristolochic Acid Nephropathy

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chinese Journal of Integrative Medicine 2024年第2期30卷 99-106页

作者： SU Tao FANG Zhi-e GUO Yu-ming WANG Chun-yu WANG Jia-bo JI Dong BAI Zhao-fang YANG Li XiAO Xiao-he Renal Division Department of MedicinePeking University First HospitalBeijing(100034)China department of Pharmacy Chongqing Hospital of Traditional Chinese MedicineChongqing(400021)China department of Hepatology Fifth Medical Center of Chinese PLA General HospitalBeijing(100039)China China Military Institute of chinese materia Fifth Medical Center of Chinese PLA General HospitalBeijing(100039)China Phase I Clinical Trials Unit Department of Medicine for Infectious DiseasesFifth Medical Center of Chinese PLA General HospitalBeijing(100039)China department of Pharmacy Affiliated Hospital of Shandong University of Traditional Chinese MedicineJinan(250000)China National Key Laboratory of Kidney Diseases Beijing(100039)China

Objective:To assess the risk of aristolochic acid(AA)-associated cancer in patients with AA nephropathy(AAN).Methods:A retrospective study was conducted on patients diagnosed with AAN at Peking University First Hospital from January 1997 to December ***-term surveillance and follow-up data were analyzed to investigate the influence of different factors on the prevalence of *** primary endpoint was the incidence of liver cancer,and the secondary endpoint was the incidence of urinary cancer during 1 year after taking AA-containing medication to ***:A total of 337 patients diagnosed with AAN were included in this *** the initiation of taking AA to the termination of follow-up,39 patients were diagnosed with *** cases of liver cancer were observed throughout the entire follow-up period,with urinary cancer being the predominant type(34/39,87.17%).Logistic regression analysis showed that age,follow-up period,and diabetes were potential risk factors,however,the dosage of the drug was not significantly associated with urinary ***:No cases of liver cancer were observed at the end of ***,a high prevalence of urinary cancer was observed in AAN *** a direct causality between AA and HCC is challenging.

关键词： aristolochic acid hepatocellular carcinoma urinary cancer drug safety retrospective study

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Granulomatous mastitis in a 50-year-old male:A case report and review of literature

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World Journal of Clinical Cases 2024年第2期12卷 451-459页

作者： Le-Yin Cui Chen-Ping Sun Yun-Yuan Li Sheng Liu department of Breast Surgery Longhua Hospital Shanghai University of Traditional Chinese MedicineShanghai 200032China department of Pathology Longhua Hospital Shanghai University of Traditional Chinese MedicineShanghai 200032China Graduate School Shanghai University of Traditional Chinese MedicineShanghai 201203China

BACKGROUND Granulomatous mastitis(GM)an inflammatory disease of the breast that usually affects women of childbearing age,occurs very rarely in *** SUMMARY We present a case study of a 50-year-old male patient with *** patient developed a breast lump following the cleaning of a previously embedded dirtfilled *** an initial improvement was noted with antibiotic therapy,a recurrence occurred a year later,showing resistance to the previously effective ***,the lesion was *** histopathological examination confirmed the diagnosis of *** GM should be considered a possible diagnosis of male breast masses.

关键词： Granulomatous mastitis Male Pathology Differential diagnosis Case report

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Global trend of nondrug and nonsedativehypnotic treatment forinsomnia: a bibliometric study

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Journal of traditional chinese Medicine 2024年第3期44卷 595-608页

作者： LEI Hanzhou XU Guixing WEI Zepeng ZHAO Ling LIANG Fanrong Acupuncture and Tuina School Chengdu University of Traditional Chinese Medicine department of Haematology Royal North Shore Hospital

OBJECTIVE: To present a bibliometric analysis of global scientific publications on the nondrug and nonsedative hypnotic treatment of insomnia with regard to influential institutions, publications, countries, research hotspots,trends, and frontiers. METHODS: A literature review was conducted by searching the Web of Science Core Collection(Wo SCC) and China National Knowledge Infrastructure(CNKI) databases to identify all publications related to the nondrug and nonsedative hypnotic treatment of insomnia from 2000 to 2021. Eligible publications were reviewed, including annual publication increments, citation analyses, international collaborations, and keyword analyses. The data were analysed using Cite Space(vers5.8.R3, 6.1.R2 and 6.1.6, College of Computing and Informatics, Philadelphia, PA, USA) and virtualized by knowledge maps. RESULTS:In total, 9832 publications were included in this analysis. The results from the WoSCC showed that the United States of America(Count = 2268, 40.33%), Stanford University(Count = 141, 2.51%), and the United States department of Health and Human Services were the leading country, institute, and funding agency regarding the number of publications, respectively. “Cognitive-behavioural therapy” was the most popular research topic generated from the cocited reference. The most frequently co-occurring keywords were insomnia, cognitive behavioural therapy, disorder, depression, quality of life, Meta-analysis, older adult, sleep, prevalence and efficacy, while keywords including clinical practice guideline, guideline, and Tai Chi remained popular after 2021. Circadian rhythm was the strongest research frontier for 2000-2021. In China, Chengdu University of traditional chinese Medicine(Count = 69, 4.79%) was the most productive institute in this field. The most frequently co-occurring keywords from chinese literature were sleep disorder, sleep quality, acupuncture and moxibustion, Parkinson's disease, transcranial magnetic stimulation, health

关键词： CiteSpace bibliometrics cognitive behavioral therapy complementary therapies hypnotics and sedatives scientometrics visualization analysis

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