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Mechanism of action of Linggui Zhugan Decoction in treating non-alcoholic fatty liver disease using untargeted metabolomics approach

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Traditional Medicine Research 2025年第2期10卷 65-76页

作者： Huan Pei Ren-Lin Li xin-ran song Qian-Qian Wan Yu-Ming Wang Han-Zhou Li Wei-Quan Xu Jia-Bao Liao Wei-Bo Wen Jing Miao Huan-Tian Cui School of Basic Medicine Yunnan University of Chinese MedicineKunming 650599China School Clinical Medical College Yunnan University of Chinese MedicineKunming 650599China First School of Clinical Medicine Yunnan University of Chinese MedicineKunming 650599China School of Integrative Chinese and Western Medicine Tianjin University of Traditional Chinese MedicineTianjin 301617China Department of Pharmacy Tianjin Second People's HospitalTianjin 300192China

Background:Non-alcoholic fatty liver disease(NAFLD)is a liver disorder characterized by the accumulation and degeneration of fat in the liver cells,a condition that may further deteriorate and lead to cirrhosis and liver *** studies showed that metabolic dysfunction can promote NAFLD *** Zhugan Decoction(LGZGD)has therapeutic effects on *** mechanism of LGZGD still remains *** study was to examine the impact of LGZGD on the metabolic processes involved in the development of ***:A mice model of NAFLD was treated with *** therapeutic potential of LGZGD was evaluated by assessing the activity of transaminases,lipids levels of blood,and pathological changes in the liver of the mice model of ***,this study also evaluated the influence of LGZGD on liver inflammation and oxidative ***:The results of untargeted metabolomics analysis showed that LGZGD reduced the disordered lipid metabolism in NAFLD *** improved the oxidative stress and also reduced the levels of pro-inflammatory cytokines in the *** metabolomics analysis of liver samples revealed that LGZGD treatment improved metabolic disorders,including alanine,aspartate,glutamate,glycerophospholipid metabolism,and citrate *** RT-qPCR and Western blot results showed that LGZGD could regulate the expression of key enzymes in the metabolic pathway of the citrate cycle,including ATP-citrate lyase(ACLY),alanine-glyoxylate aminotransferase-2(AGXT2),phosphatidylethanolamine N-methyltransferase(PEMT),and succinate dehydrogenase(SDH).Conclusion:We found that LGZGD can treat NAFLD by reducing inflammatory responses,inhibiting oxidative stress,regulating alanine,aspartate,glutamate,and glycerophospholipid metabolism,and citrate cycle pathways.

关键词： NAFLD LGZGD untargeted metabolomics glycerophospholipid metabolism citrate cycle

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The transition and current pattern of drug therapy for advanced gastric cancer

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Cancer Advances 2023年第1期6卷 1-6页

作者： ran Xue xin-ran song Key Laboratory of Carcinogenesis and Translational Research(Ministry of Education/Beijing) Department of Early Drug Development CenterPeking University Cancer Hospital&InstituteBeijing 100142China School of Basic Medical Sciences Capital Medical UniversityBeijing 100069China

Gastric cancer is one of the most common malignant tumors in the *** incidence ranks fifth among all malignant tumors worldwide and is the third leading cause of death among cancer *** is currently considered to be the only radical ***,the low rate of early diagnosis means that most patients have an advanced-stage disease at diagnosis which lost the chance of ***,the main treatment for advanced gastric cancer includes chemotherapy,targeted therapy,*** purpose of this study is to review the transition and current patterns of drug therapy for advanced gastric cancer and to provide assistance for subsequent clinical studies in advanced gastric cancer.

关键词： advanced gastric cancer treatment perspectives

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Effect of Jiangan Xiaozhi decoction on endoplasmic reticulum stress signaling pathway in methionine and choline deficiency diet-induced mice

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TMR Pharmacology Research 2022年第4期2卷 1-6页

作者： Fei Qu Jia-Bao Liao Yan-Ping Zhang Shang-Li Wang Pei-Wen Zhu xin-ran song Feng Chen Department of Emergency Jiaxing Hospital of Traditional Chinese MedicineJiaxing 314033China College of Forestry Shanxi Agricultural UniversityJinzhong 030801China School of Bioengineering Tianjin Modern Vocational Technology CollegeTianjin 300350China

Objective:To investigate the therapeutic effects of Jiangan Xiaozhi decoction on nonalcoholic steatohepatitis(NASH)mice model and its effects on the endoplasmic reticulum stress(ERS)signaling ***:NASH mice model was established by methionine-choline deficient(MCD)diet induction and intragastric administration of Jiangan Xiaozhi *** therapeutic effects of the decoction on NASH mice model were evaluated by measuring the body weight,hepatic index,and blood lipids and analyzing liver function-related biochemical markers,liver hematoxylin and eosin staining,and liver oil red O staining after the administration of the decoction in the mice ***,the levels of glucose-regulated protein 78(GRP78),inositol-requiring enzyme 1(IRE1),and X-box binding protein 1(XBP1)in the liver tissue of the mice were measured using Western blotting to investigate the mechanism underlying the treatment of NASH mice model by Jiangan Xiaozhi ***:Jiangan Xiaozhi decoction improved the body weight and hepatic index;reduced the levels of total cholesterol,transglutaminase,alanine transaminase,and aspartate aminotransferase;and improved pathological changes caused by hepatocyte necrosis,inflammatory cell infiltration,ballooning,and fat accumulation in the liver tissue of NASH mice *** Western blot results showed that Jiangan Xiaozhi decoction reduced the levels of GRP78,IRE1,and XBP1 proteins in the liver tissues of NASH mice ***:Jiangan Xiaozhi decoction has therapeutic effects on NASH mice *** mechanism of its action may be related to the regulation of level of GRP78,IRE1,and XBP1 proteins in liver tissue and improvement of ERS.

关键词： Jiangan Xiaozhi decoction nonalcoholic steatohepatitis model mice endoplasmic reticulum stress GRP78 IRE1 XBP1

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Regulatory effects of evodiamine on glucose metabolism-related factors in CT26 colorectal carcinoma-bearing mice

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Precision Medicine Research 2022年第4期4卷 12-17页

作者： Jiang-Yue Yu Kui Chen Ruo-Qin Zhao Li-Qun Wang Chao Gong Shen-Zhou Huang Yun-Juan Zheng Pei-Wen Zhu xin-ran song Fang-Hua Wu General Surgery Fujian Medical University Affiliated Fuzhou First HospitalFuzhou 350009China College of Forestry Shanxi Agricultural UniversityJinzhong 030801China School of Bioengineering Tianjin Modern Vocational Technology CollegeTianjin 300350China

Objective:To investigate the therapeutic effect of evodiamine(EVO)on the expression of hexokinase(HK),lactate dehydrogenase A(LDHA),and pyruvate kinase M(PKM),key enzymes of glycolysis,in the tumor-bearing mice after modeling mouse colon cancer cells(CT26).Methods:A tumor-bearing mouse model was generated by administering axillary injection of CT26 and intraperitoneally injecting different doses of *** therapeutic effects of EVO on CT26 tumor-bearing mice were evaluated by measuring the thymus and spleen indices,tumor volume,tumor suppression rate,and other related indicators in the tumor tissues of mice in each group after the administration of EVO,in addition,histopathological changes in the tumor tissues of the mice in the groups were studied by hematoxylin and eosin *** expression levels of HK,LDHA,and PKM in the tumor tissues of each group of mice were measured by performing Western blot to investigate the mechanism of EVO treatment in CT26 tumor-bearing ***:EVO inhibited the growth of tumors in CT26-bearing mice and enhanced their splenic and thymic *** blot results showed that EVO reduced the expression levels of HK,LDHA,and PKM proteins in the tumor tissues of CT26 tumor-bearing ***:EVO has a therapeutic effect on CT26 tumor-bearing mice,and its mechanism of action may be related to the low expression of key enzymes HK,LDHA and PKM of glycolysis in tumor tissues.

关键词： evodiamine mouse colon cancer cells tumor-bearing mice glycolysis hexokinase lactate dehydrogenase A pyruvate kinase M

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“互联网+教育”背景下的新型高校教学方式研究

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黑龙江科学 2017年第7期8卷 164-165页

作者：张欣然宋绍成北华大学信息技术与传媒学院吉林吉林132013

"互联网+"时代的到来在促进网络在线教育发展壮大的同时,更激发了许多新型的教学理念。本文将互联网时代的本质与近年来教学发生的变化相结合,从高校师生双方角度出发,应用了观察法以及功能分析法。通过对当今新型教学模式快速发展形势... 详细信息

"互联网+"时代的到来在促进网络在线教育发展壮大的同时,更激发了许多新型的教学理念。本文将互联网时代的本质与近年来教学发生的变化相结合,从高校师生双方角度出发,应用了观察法以及功能分析法。通过对当今新型教学模式快速发展形势下的需求进行分析,整改出适应要求的教学方式,从而为参与高校教学的大学生提供更好的学习资源,并为相关的一系列学科教学提供具有一定价值的参考。

关键词：互联网+ 在线教育高校教学方式

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Hydrogen sulfide reduces oxidative stress in Huntington's disease via Nrf2

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Neural Regeneration Research 2025年第6期20卷 1776-1788页

作者： Zige Jiang Dexiang Liu Tingting Li Chengcheng Gai Danqing xin Yijing Zhao Yan song Yahong Cheng Tong Li Zhen Wang Department of Physiology School of Basic Medical SciencesCheeloo College of MedicineShandong UniversityJinanShandong ProvinceChina Department of Medical Psychology and Ethics School of Basic Medicine SciencesCheeloo College of MedicineShandong UniversityJinanShandong ProvinceChina Department of Neurosurgery Surgery Qingdao Municipal HospitalQingdaoShandong ProvinceChina

The pathophysiology of Huntington's disease involves high levels of the neurotoxin quinolinic acid. Quinolinic acid accumulation results in oxidative stress, which leads to neurotoxicity. However, the molecular and cellular mechanisms by which quinolinic acid contributes to Huntington's disease pathology remain unknown. In this study, we established in vitro and in vivo models of Huntington's disease by administering quinolinic acid to the PC12 neuronal cell line and the striatum of mice, respectively. We observed a decrease in the levels of hydrogen sulfide in both PC12 cells and mouse serum, which was accompanied by down-regulation of cystathionine β-synthase, an enzyme responsible for hydrogen sulfide production. However, treatment with NaHS(a hydrogen sulfide donor) increased hydrogen sulfide levels in the neurons and in mouse serum, as well as cystathionine β-synthase expression in the neurons and the mouse striatum, while also improving oxidative imbalance and mitochondrial dysfunction in PC12 cells and the mouse striatum. These beneficial effects correlated with upregulation of nuclear factor erythroid 2-related factor 2 expression. Finally, treatment with the nuclear factor erythroid 2-related factor 2inhibitor ML385 reversed the beneficial impact of exogenous hydrogen sulfide on quinolinic acid-induced oxidative stress. Taken together, our findings show that hydrogen sulfide reduces oxidative stress in Huntington's disease by activating nuclear factor erythroid 2-related factor 2,suggesting that hydrogen sulfide is a novel neuroprotective drug candidate for treating patients with Huntington's disease.

关键词： apoptosis cystathionine-β-synthase nuclear factor erythroid 2-related factor 2 Huntington's disease hydrogen sulfide mitochondrion neuroplasticity oxidative stress quinolinic acid reactive oxygen species

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Impacts of the annual cycle of background SST in the tropical Pacific on the phase and amplitude of ENSO

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Atmospheric and Oceanic Science Letters 2025年第1期18卷 12-17页

作者： song Jiang Congwen Zhu Ning Jiang State Key Laboratory of Severe Weather(LASW) Chinese Academy of Meteorological SciencesBeijingChina College of Earth and Planetary Sciences University of Chinese Academy of SciencesBeijingChina

The dominant annual cycle of sea surface temperature(SST)in the tropical Pacific exhibits an antisymmetric mode,which explains 83.4%total variance,and serves as a background of El Niño-Southern Oscillation(ENSO).However,there is no consensus yet on its anomalous impacts on the phase and amplitude of *** on data during 1982-2022,results show that anomalies of the antisymmetric mode can affect the evolution of ENSO on the interannual scale via Bjerknes feedback,in which the positive(negative)phase of the antisymmetric mode can strengthen El Niño(La Niña)in boreal winter via an earlier(delayed)seasonal cycle transition and larger(smaller)annual *** magnitude of the SST anomalies in the equatorial eastern Pacific can reach more than±0.3◦C,regulated by the changes in the antisymmetric mode based on random sensitivity *** reveal the spatial pattern of the annual cycle associated with the seasonal phase-locking of ENSO evolution and provide new insight into the impact of the annual cycle of background SST on ENSO,which possibly carries important implications for forecasting ENSO.

关键词： Annual cycle SST anomaly Antisymmetric mode ENSO

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Constraints on holographic QCD phase transitions from PTA observations

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Science China(Physics,Mechanics & Astronomy) 2025年第1期Mechanics & Astronomy) .卷 71-78页

作者： song He Li Li Sai Wang Shao-Jiang Wang Center for Theoretical Physics and College of Physics Jilin University School of Physical Science and Technology Ningbo University Max Planck Institute for Gravitational Physics (Albert Einstein Institute) CAS Key Laboratory of Theoretical Physics Institute of Theoretical Physics Chinese Academy of Sciences School of Fundamental Physics and Mathematical Sciences Hangzhou Institute for Advanced StudyUniversity of Chinese Academy of Sciences (UCAS) School of Physical Sciences University of Chinese Academy of Sciences (UCAS) Theoretical Physics Division Institute of High Energy Physics Chinese Academy of Sciences

The underlying physics of QCD phase transition in the early Universe remains largely unknown due to its strong-coupling nature during the quark-gluon plasma/hadron gas transition, yet a holographic model has been proposed to quantitatively fit the lattice QCD data while with its duration of the first-order phase transition(FoPT) left undetermined. At specific baryon chemical potential, the first-order QCD phase transition agrees with the observational constraint of baryon asymmetry. It, therefore, provides a scenario for phase transition gravitational waves(GWs) within the standard model of particle physics. If these background GWs could contribute dominantly to the recently claimed common-spectrum red noise from pulsar timing array(PTA) observations, the duration of this FoPT can be well constrained, and the associated primordial black holes are still allowed by current observations.

关键词： pulsar timing array QCD phase transition gravitational waves primordial black holes

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Inspires effective alternatives to backpropagation:predictive coding helps understand and build learning

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Neural Regeneration Research 2025年第11期20卷 3215-3216页

作者： Zhenghua Xu Miao Yu Yuhang song School of Health Sciences and Biomedical Engineering Hebei University of TechnologyTianjinChina Department of Computer Science University of OxfordOxfordUK

Artificial neural networks are capable of machine learning by simulating the hiera rchical structure of the human *** enable learning by brain and machine,it is essential to accurately identify and correct the prediction errors,referred to as credit assignment(Lillicrap et al.,2020).It is critical to develop artificial intelligence by understanding how the brain deals with credit assignment in neuroscience.

关键词： assignment learning enable

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Neuronal regulated cell death in aging-related neurodegenerative diseases:key pathways and therapeutic potentials

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Neural Regeneration Research 2025年第8期20卷 2245-2263页

作者： Run song Shiyi Yin Jiannan Wu Junqiang Yan Department of Neurology The First Affiliated HospitalCollege of Clinical Medicine of Henan University of Science and TechnologyLuoyangHenan ProvinceChina Neuromolecular Biology Laboratory The First Affiliated HospitalCollege of Clinical Medicine of Henan University of Science and TechnologyLuoyangHenan ProvinceChina

Regulated cell death(such as apoptosis,necroptosis,pyroptosis,autophagy,cuproptosis,ferroptosis,disulfidptosis)involves complex signaling pathways and molecular effectors,and has been proven to be an important regulatory mechanism for regulating neuronal aging and ***,excessive activation of regulated cell death may lead to the progression of aging-related *** review summarizes recent advances in the understanding of seven forms of regulated cell death in age-related ***,the newly identified ferroptosis and cuproptosis have been implicated in the risk of cognitive impairment and neurodegenerative *** forms of cell death exacerbate disease progression by promoting inflammation,oxidative stress,and pathological protein *** review also provides an overview of key signaling pathways and crosstalk mechanisms among these regulated cell death forms,with a focus on ferroptosis,cuproptosis,and *** instance,FDX1 directly induces cuproptosis by regulating copper ion valency and dihydrolipoamide S-acetyltransferase aggregation,while copper mediates glutathione peroxidase 4 degradation,enhancing ferroptosis ***,inhibiting the Xc-transport system to prevent ferroptosis can increase disulfide formation and shift the NADP^(+)/NADPH ratio,transitioning ferroptosis to *** insights help to uncover the potential connections among these novel regulated cell death forms and differentiate them from traditional regulated cell death *** conclusion,identifying key targets and their crosstalk points among various regulated cell death pathways may aid in developing specific biomarkers to reverse the aging clock and treat age-related neurodegenerative conditions.

关键词： apoptosis autophagy cuproptosis disulfidptosis ferroptosis necroptosis neurodegenerative disease neurological aging diseases PANoptosis pyroptosis

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