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Application and mechanisms of Sanhua Decoction in the treatment of cerebral ischemia-reperfusion injury

World Journal of Clinical Cases 2024年第4期12卷 688-699页

作者： Ya-Kuan Wang Huang Lin Shu-Rui Wang Ru-Tao Bian Yang Tong Wen-Tao Zhang Ying-Lin Cui Department of Encephalopathy The Second Clinical College of Henan University of Chinese MedicineZhengzhou 450000Henan ProvinceChina Department of Encephalopathy Henan Provincial Hospital of Integrated Chinese and Western MedicineZhengzhou 450000Henan ProvinceChina Department of traditional chinese medicine Classics Henan Provincial Hospital of Traditional Chinese Medicine(The Second Affiliated Hospital of Henan University of Chinese Medicine)Zhengzhou 450000Henan ProvinceChina Department of Central laboratory Zhengzhou Traditional Chinese Medicine HospitalZhengzhou 450000Henan ProvinceChina Department of Encephalopathy Henan Provincial Hospital of Traditional Chinese Medicine(The Second Affiliated Hospital of Henan University of Chinese Medicine)Zhengzhou 450000Henan ProvinceChina Famous Doctor Hall Henan Provincial Hospital of Traditional Chinese Medicine(The Second Affiliated Hospital of Henan University of Chinese Medicine)Zhengzhou 450000Henan ProvinceChina

Cerebral ischemia-reperfusion is a process in which the blood supply to the brain is temporarily interrupted and subsequently ***,it is highly likely to lead to further aggravation of pathological damage to ischemic tissues or the nervous system.,and has accordingly been a focus of extensive clinical *** a traditional chinese medicinal formulation,Sanhua Decoction has gradually gained importance in the treatment of cerebrovascular *** main constituents include Citrus aurantium,Magnolia officinalis,rhubarb,and Qiangwu,which are primarily used to regulate *** the treatment of neurological diseases,the therapeutic effects of the Sanhua Decoction are mediated via different pathways,including antioxidant,anti-inflammatory,and neurotransmitter regu-latory pathways,as well as through the protection of nerve cells and a reduction in cerebral *** the studies conducted to date,many have found that the application of Sanhua Decoction in the treatment of neurological diseases has clear therapeutic *** addition,as a natural treatment,the Sanhua Decoction has received widespread attention,given that it is safer and more effective than traditional Western ***,research on the mechanisms of action and efficacy of the Sanhua Decoctions in the treatment of cerebral ischemia-reperfusion injury is of considerable *** this paper,we describe the pathogenesis of cerebral ischemia-reperfusion injury and review the current status of its treatment to examine the therapeutic mechanisms of action of the Sanhua *** hope that the findings of the research presented herein will contribute to a better understanding of the efficacy of this formulation in the treatment of cerebral ischemia-reperfusion,and provide a scientific basis for its application in clinical practice.

关键词： Sanhua Decoction Cerebral ischemia-reperfusion Mechanism of action Application progress traditional chinese medical science Review

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Herb pair of Huangqi-Danggui exerts anti-tumor immunity to breast cancer by upregulating PIK3R1

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Animal Models and Experimental medicine 2024年第3期7卷 234-258页

作者： Hai-Xin Liu Li Lian Li-Li Hou Cai-Xia Liu Jin-Hong Ren Yuan-Biao Qiao Shi-Yuan Wen Qing-Shan Li College of traditional chinese medicine and Food Engineering Shanxi University of Chinese MedicineTaiyuanChina Shanxi Key laboratory of Innovative Drug for the Treatment of Serious Diseases Basing on the Chronic Inflammation College of Traditional Chinese Medicine and Food EngineeringShanxi University of Chinese MedicineTaiyuanChina College of Basic Medical Sciences Shanxi Medical UniversityTaiyuanChina

Background:According to traditional chinese medicine(TCM),drugs supplementing the vital energy,Qi,can eliminate tumors by restoring host *** objective of this study is to investigate the underlying immune mechanisms of anti-tumor activity associated with Qi-supplementing herbs,specifically the paired use of Huangqi and ***:Analysis of compatibility regularity was conducted to screen the combination of Qi-supplementing *** the MTT assay and a transplanted tumor mice model,the anti-tumor effects of combination TCMs were investigated in vitro and in *** content analysis and flow cytometry were then used to evaluate cellular immunity,followed by network pharmacology and molecular docking to dissect the significant active compounds and potential ***,the anti-tumor activity and the mechanism of the active ingredients were verified by molecular ***:There is an optimal combination of Huangqi and Danggui that,administered as an aqueous extract,can activate immunity to suppress tumor and is more effective than each drug on its own in vitro and in *** on network pharmacology analysis,PIK3R1 is the core target for the anti-tumor immunity activity of combined Huangqi and *** docking analysis shows 6 components of the combined Danggui and Huangqi extract(quercetin,jaranol,isorhamnetin,kaempferol,calycosin,and suchilactone)that bind to *** is the most important component against breast *** suchilactone/jaranol combination and,especially,the suchilactone/kaempferol combination are key for immunity enhancement and the anti-tumor effects of the ***:The combination of Huangqi and Danggui can activate immunity to suppress breast cancer and is more effective than the individual drugs alone.

关键词： anti-tumor Danggui Huangqi immunity

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MCP-1 and IL-4 encapsulated hydrogel particles with macrophages enrichment and polarization capabilities for systemic lupus erythematosus treatment

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Nano Research 2024年第9期17卷 8316-8324页

作者： Shengjie Zhu Danqing Huang Qichen Luan Yang Li Jingjing Gan Yuanjin Zhao Lingyun Sun Department of Rheumatology and Immunology Nanjing Drum Tower HospitalClinical Medical College of Traditional Chinese and Western MedicineNanjing University of Chinese MedicineNanjing 210096China State Key laboratory of Bioelectronics School of Biological Science and Medical EngineeringSoutheast UniversityNanjing 210096China

Macrophages play a pivotal role in systemic lupus erythematosus(SLE)*** have been made to develop multifunctional drug delivery systems capable of directing macrophage ***,we present a novel hyaluronic acid methacrylate(HAMA)hydrogel microparticle encapsulating multiple cytokines for SLE remission though enhancing macrophage *** HAMA microparticles loaded with monocyte chemotactic protein-1(MCP-1)and interleukin-4(IL-4)were fabricated by using a microfluidic *** released MCP-1 facilitates the aggregation of inflammatory macrophages,after which IL-4 induces the macrophage phenotype shift from inflammatory M1 to immune-protective M2,thus restoring immune *** have demonstrated in MRL/lpr mice that the hydrogel microparticles could improve their efficacy of intraperitoneal drug delivery,modulate immune function,and attenuate the disease *** results suggest that our proposed microparticles delivery platform has potential clinical value for treating autoimmune diseases.

关键词： microfluidics M2 polarization hydrogel drug delivery systemic lupus erythematosus(SLE)

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在心力衰竭中RXRα激活上调Ndufs4的转录发挥心脏保护作用

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Science Bulletin 2024年第9期69卷 1202-1207页

作者：邵明燕李玲孺马林宋超李伟利张亚雯成文堃陈云杨晔王倩李春王琦王伟王勇 Beijing Key laboratory of traditional chinese medicine Syndrome and Formula College of Traditional Chinese MedicineBeijing University of Chinese MedicineBeijing 100029China National Institute of traditional chinese medicine Constitution and Preventive Treatment of Diseases Beijing University of Chinese MedicineBeijing 100029China School of Computer/School of Software University of South ChinaHengyang 421001China State Key laboratory of Natural and Biomimetic Drugs School of Pharmaceutical SciencesPeking UniversityBeijing 100191China Beijing Key laboratory of traditional chinese medicine Syndrome and Formula Modern Research Center of Traditional Chinese MedicineSchool of Traditional Chinese Material MedicaBeijing University of Chinese MedicineBeijing 100029China School of Basic medicine Guangzhou University of Chinese MedicineGuangzhou 510700China State Key laboratory of traditional chinese medicine Syndrome Guangdong Provincial Key Laboratory of Syndrome and FormulaGuangzhou 510700China Yunnan University of chinese medicine Kunming 650500China

Myocardial infarction-induced heart failure (HF) is the leading cause of mortality and disability worldwide [1]. Studies have established that HF is characterized by impaired mitochondrial energy production [2]. Hence, pharmacological targeting of energy production pathways has emerged as a promising strategy against HF [3]. Retinoid X receptor a (RXRa) is a ligand-activated transcription factor.

关键词： impaired 心脏保护作用 RXRα

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Icariin Ameliorates D-galactose-induced Cell Injury in Neuron-like PC12 Cells by Inhibiting MPTP Opening

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Current Medical Science 2024年第4期44卷 748-758页

作者： Shan-shan HU Tong-yao WANG Lu NI Fan-xin HU Bo-wen YUE Ying ZHENG Tian-lun WANG Abhishek KUMAR Yan-yan WANG Jin-e WANG Zhi-yong ZHOU Third-grade Pharmacological laboratory of traditional chinese medicine State Administration of Traditional Chinese MedicineChina Three Gorges UniversityYichang 443002China College of medicine and Health Sciences China Three Gorges UniversityYichang 443002China College of Basic Medical Science China Three Gorges UniversityYichang 443002China

Objective Icariin(ICA)has a good neuroprotective effect and can upregulate neuronal basal autophagy in naturally aging *** dysfunction is associated with brain aging-related neurodegenerative *** opening of the mitochondrial permeability transition pore(mPTP)is a crucial factor in mitochondrial dysfunction and is associated with excessive *** study aimed to explore that ICA protects against neuronal injury by blocking the mPTP opening and down-regulating autophagy levels in a D-galactose(D-gal)-induced cell injury *** A cell model of neuronal injury was established in rat pheochromocytoma cells(PC12 cells)treated with 200 mmol/L D-gal for 48 *** this cell model,PC12 cells were pre-treated with different concentrations of ICA for 24 *** was used to detect cell *** associatedβ-galactosidase(SA-β-Gal)staining was used to observe cell *** blot analysis was performed to detect the expression levels of a senescence-related protein(p21),autophagy markers(LC3B,p62,Atg7,Atg5 and Beclin 1),mitochondrial fission and fusion-related proteins(Drp1,Mfn2 and Opa1),and mitophagy markers(Pink1 and Parkin).The changes of autophagic flow were detected by using mRFP-GFP-LC3 *** intracellular ultrastructure was observed by transmission electron *** was used to detect mPTP,mitochondrial membrane potential(MMP),mitochondrial reactive oxygen species(mtROS)and ROS *** and apoptosis levels were detected by flow *** D-gal treatment significantly decreased the viability of PC12 cells,and markedly increased the SA-β-Gal positive cells as compared to the control *** the D-gal stimulation,the expression of p21 was significantly ***,D-gal stimulation resulted in an elevated LC3B II/I ratio and decreased p62 ***,autophagosomes and autolysosomes were significantly increased,indicating abnormal activation of autophag

关键词： icariin neuronal injury mitochondrial dysfunction mitochondrial permeability transition pore autophagy

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Exploring predictive markers for liver failure post-hepatectomy in hepatocellular carcinoma patients

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World Journal of Gastrointestinal Surgery 2024年第5期16卷 1482-1484页

作者： Shi-Yan Zhang Xiong-Jian Ma Xue-Xia Zhu Na Cai Department of Clinical laboratory Fuding HospitalFujian University of Traditional Chinese MedicineFuding 355200Fujian ProvinceChina

This letter to the editor addresses the study titled“Predictive value of NLR,Fib4,and APRI in the occurrence of liver failure after hepatectomy in patients with hepatocellular carcinoma”by Kuang et al in the World Journal of Gastrointestinal *** study acknowledges the comprehensive patient data analysis while suggesting that there is a need for further discussion on the clinical applicability of these markers across diverse patient *** letter recommends prospective studies for validation and considers the influence of confounding *** finding underscores the significance of this study in improving hepatocellular carcinoma management.

关键词： Neutrophil-to-lymphocyte ratio Hepatocellular carcinoma Liver failure Hepatectomy Letter to the Editor Commentary

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Research on the Orientated Effective Components of Huangqi in Huangqi Jianzhong Tang Against Chronic Atrophic Gastritis Based on Multi-Spectrum–Effect Correlation

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World Journal of traditional chinese medicine 2024年第2期10卷 244-253页

作者： Guo-Hong Wang Long-Fei Yang Shi-Wei Wang Yue-Tao Liu Department of Pharmacy Shanxi Traditional Chinese Medicine HospitalTaiyuanShanxi ProvinceChina Department of Pharmacy Shijazhuang Hospital of Traditional Chinese MedicineShijiazhuangHebeiChina Modern Research Center for traditional chinese medicine Key Laboratory of Chemical Biology and Molecular Engineering of the Ministry of EducationTaiyuanShanxi ProvinceChina Key laboratory of Effective Substances Research and Utilization in TCM of Shanxi Province Shanxi UniversityTaiyuanShanxi ProvinceChina

Objective: This study aimed to investigate the orientated effective components of Astragali Radix Huangqi(HQ) in HQ Jianzhong Tang(HQJZ), a classical formula of traditional chinese medicine(TCM) used for treating chronic atrophic gastritis(CAG), using HQ as a monarch medicine. Materials and Methods: The spectra of HQJZ containing different polar parts of HQ were obtained using ultra-high-performance liquid chromatography-Q-Exactive mass spectrometry. Furthermore, the efficacy of HQJZ, which contains different polar parts of HQ, in treating rats with CAG was evaluated using traditional pharmacodynamic and nuclear magnetic resonance-based metabonomics. Grey relation analysis and partial least squares analysis were applied to analyze the spectrum–effect relationship and to screen out the orientated effective components related to HQ in the treatment of CAG. Results: Spectrum–effect relationship analysis showed that 24 compounds identified from the fingerprint spectrum were strongly correlated with efficacy. Compounds 8(calycosin-7-O-glc-6”-O-acetate), 9(3-hydroxy-9, 10-dimethoxyptercarpan), and 22(astragaloside II) were ranked among the top three. Conclusions: This study showed that integrating metabolomics and spectrum–effect relationship analysis is a powerful tool for obtaining orientated effective components of chinese medicine in a given TCM formula.

关键词： Astragali radix chronic atrophic gastritis Huangqi Jianzhong Tang metabonomics spectrum–effect relationship

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Molecular quantification of herbs(Herb-Q):a pyrosequencingbased approach and its application in Pinellia ternata

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chinese Journal of Natural medicines 2024年第7期22卷 663-672页

作者： PEI Yifei LIU Ziyi YU Dade ZHANG Xiangyu SUN Wei CHEN Xiaofang FENG Xue LI Xiwen Institute of chinese Materia Medica China Academy of Chinese Medical SciencesBeijing 100700China Bijie Institute of traditional chinese medicine Bijie 551700China The Key laboratory for Health Industry of Bijie Bijie Medical CollegeBijie 551700China

Variations in herb dosage due to species adulteration and dosing inaccuracies can substantially affect clinical safety and *** species quantification remains challenging,as current methods often yield inconsistent *** study introduces a novel pyrosequencing-based technique,termed herb molecular quantification(Herb-Q),designed to precisely quantify herbal *** evaluated its effectiveness using Pinellia ternata and five of its ***,we assessed commonly used DNA barcodes with sequences from a public database,identifying two candidate regions,Maturase K(matK)and internal transcribed spacer 2(ITS2),for screening specific single nucleotide polymorphism(SNP)loci,allowing for species-specific *** loci were validated by amplifying and sequencing genomic material from collected *** validation studies showed that Herb-Q demonstrated excellent linearity,accuracy,repeatability,and detection *** established quantitative standard curves with high R^(2)values(>0.99)to enable precise species quantification,which were combined with external standards to provide clear and accurate visual quantification *** average bias in quantifying the tuber of *** was 2.38%,confirming that Herb-Q can accurately identify and quantify herbal product ***,the entire quantification process took less than 4 *** study presents a novel,rapid method for accurately quantifying species in herbal products and advances the application of DNA barcoding from species identification to quantitative detection.

关键词： Quantification Adulterant DNA barcodes Single nucleotide polymorphism

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The chromosome-scale assembly of the Notopterygium incisum genome provides insight into the structural diversity of coumarins

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Acta Pharmaceutica Sinica B 2024年第8期14卷 3760-3773页

作者： Qien Li Yiqun Dai Xin-Cheng Huang Lanlan Sun Kaixuan Wang Xiao Guo Dingqiao Xu Digao Wan Latai An Zixuan Wang Huanying Tang Qi Qi Huihui Zeng Minjian Qin Jia-Yu Xue Yucheng Zhao Tibetan medicine Research Center of Qinghai University Tibetan Medical CollegeQinghai UniversityXining 810016China School of Pharmacy Bengbu Medical UniversityBengbu 233030China Department of Resources Science of traditional chinese medicines School of Traditional Chinese PharmacyChina Pharmaceutical UniversityNanjing 210009China College of Horticulture Bioinformatics CenterAcademy for Advanced Interdisciplinary StudiesNanjing Agricultural UniversityNanjing 210095China Key laboratory of Shaanxi Administration of traditional chinese medicine for TCM Compatibility Shaanxi University of Chinese MedicineXi’an 712046China

Coumarins,derived from the phenylpropanoid pathway,represent one of the primary metabolites found in *** alignment of the tetrahydropyran(THP)and tetrahydrofuran(THF)rings with the lactone structure results in the formation of at least four types of complex ***,the mechanisms underlying the structural diversity of coumarin remain poorly ***,we report the chromosome-level genome assembly of Notopterygium incisum,spanning 1.64 Gb,with a contig N50 value of 22.7 Mb and 60,021 annotated protein-coding ***,we identified the key enzymes responsible for shaping the structural diversity of coumarins,including two p-coumaroyl CoA 2′-hydroxylases crucial for simple coumarins basic skeleton architecture,two UbiA prenyltransferases responsible for angular or linear coumarins biosynthesis,and five CYP736 cyclases involved in THP and THF ring ***,two bifunctional enzymes capable of catalyzing both demethylsuberosin and osthenol were identified for the first *** analysis implies that tandem and ectopic duplications of the CYP736 subfamily,specifically arising in the Apiaceae,contributed to the structural diversity of coumarins in ***,this study proposes a parallel evolution scenario for the complex coumarin biosynthetic pathway among different angiosperms and provides essential synthetic biology elements for the heterologous industrial production of coumarins.

关键词： Notopterygium incisum Parallel evolution Biosynthesis Pyranocoumarins Furanocoumarins

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Genes & Diseases 2024年第1期11卷 367-381页

作者： Yunchao Zhang Jiayu Tang Cheng Wang Qinxiu Zhang Anqi Zeng Linjiang Song School of Medical and Life Sciences Chengdu University of Traditional Chinese MedicineChengduSichuan 611137China Institute of Translational Pharmacology and Clinical Application Sichuan Academy of Chinese Medical ScienceChengduSichuan 610041China School of Pharmacy Chengdu University of Traditional Chinese MedicineChengduSichuan 611137China

The incidence and mortality rates of cancer are increasing every year worldwide but the survival rate of cancer patients is still ***,it is necessary to further elucidate the molecular mechanisms involved in tumor development and drug resis-tance to improve cancer cure or survival *** recent years,autophagy has become a hot topic in the field of oncology research,which plays a double-edged role in tumorigenesis,pro-gression,and drug ***,long non-coding RNA(lncRNA)has also been shown to regulate autophagy,and the two-sided nature of autophagy determines the dual regulatory role of autophagy-related IncRNAs(ARlncRNAs).Therefore,ARlncRNAs can be effective ther-apeutic targets for various ***,the high abundance and stability of ARlncR-NAs in tumor tissues make them promising *** this review,we summarized the roles and mechanisms of ARlncRNAs in tumor cell proliferation,apoptosis,migration,invasion,drug resistance,angiogenesis,radiation resistance,and immune *** addition,we described the clinical significance of these ARlncRNAs,including as biomarkers/therapeutic targets and their association with clinical drugs.

关键词： Apoptosis Autophagy Biomarker Cancer Drug resistance LncRNA

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