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Neuroprotective and antidiabetic lanostane-type triterpenoids from the fruiting bodies of Ganoderma theaecolum

Chinese Journal of Natural medicines 2025年第2期23卷 245-256页

作者： Jiaocen Guo Li Yang Luting Dai Qingyun Ma Jiaoyang Yan Qingyi Xie Yougen Wu Haofu Dai Youxing Zhao School of Breeding and Multiplication (Sanya Institute of Breeding and Multiplication) Hainan University Key Laboratory of Research and Development of Natural Product from Li Folk medicine of Hainan Province & National Key Laboratory for tropical Crop Breeding Institute of Tropical Bioscience and Biotechnology Chinese Academy of Tropical Agricultural Sciences

Eight previously undescribed lanostane triterpenoids,including five nortriterpenoids with 2 6carbons,ganothenoids A-E（1-5）,and three lanostanoids,ganothenoids F-H（6-8）,along with 24 known ones（9-32）,were isolated from the fruiting bodies of Ganodrma *** structures of the novel compounds were elucidated using comprehensive spectroscopic methods,including electronic circular dichroism（ECD） and nuclear magnetic resonance（NMR） *** 1-32 were assessed for their neuroprotective effects against H2O2-induced damage in human neuroblastoma SH-SY5Y cells,as well as their inhibitory activities against protein tyrosine phosphatase 1B（PTP1B） and α-*** 4demonstrated the most potent neuroprotective activity against H2O2-induced oxidative stress by suppressing G0/G1phase cell cycle arrest,reducing reactive oxygen species（ROS） levels,and inhibiting cell apoptosis through modulation of B-cell lymphoma 2 protein（Bcl-2） and Bcl-2 associated X-protein（Bax） protein *** 26,12,and 28 exhibited PTP1B inhibitory activities with IC50values ranging from 13.92 to 56.94 μmol·L-1,while compound12 alone displayed significant inhibitory effects on α-glucosidase with an IC50value of 43.56μmol·***,enzyme kinetic analyses and molecular docking simulations were conducted for compounds 26 and 12 with PTP1B and α-glucosidase,respectively.

关键词： Ganoderma theaecolum Lanostane nortriterpenoids Neuroprotective effects PTP1B α-Glucosidase

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Alpiniae oxyphyllae Fructus ameliorates renal lipid accumulation in diabetic kidney disease via activating PPARα

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Asian Pacific Journal of tropical Biomedicine 2025年第1期15卷 11-23,I0008-I0012页

作者： Zi-Jie Yan Lin Zhang Xin-Yao Han Yu Kang Shu-Man Liu Tian-Peng Ma Man Xiao Yi-Qiang Xie College of Traditional Chinese medicine Hainan Medical UniversityHaikou 571199China First clinical College of medicine of Guizhou University of Traditional Chinese medicine Guiyang 550002China Heilongjiang Academy of Traditional Chinese medicine Harbin 150001China Key Laboratory of tropical Translational medicine of Ministry of Education School of Basic Medicine and Life SciencesHainan Medical UniversityHaikou 571199China

Objective:To investigate the effects of Alpiniae oxyphyllae Fructus(AOF)on renal lipid deposition in diabetic kidney disease(DKD)and elucidate its molecular ***:The mechanism of AOF in treating DKD was explored by network pharmacological enrichment analysis,molecular docking,and molecular dynamics *** effects of AOF on renal function and lipid deposition were assessed in a mouse model of DKD and high glucose-stressed HK-2 *** viability and lipid accumulation were detected by CCK8 and oil red O *** expressions of PPARαand fatty acid oxidation-related genes(ACOX1 and CPT1A)were detected by quantitative RT-PCR,Western blot,and ***,PPARαknockdown was performed to examine the molecular mechanism of AOF in treating ***:Network pharmacological enrichment analysis,molecular docking,and molecular dynamics simulation showed that the active compounds in AOF targeted PPARαand thus transcriptionally regulated ACOX1 and *** lowered blood glucose,improved dyslipidemia,and attenuated renal injury in DKD ***-containing serum accentuated high glucose-induced decrease in cell viability and ameliorated lipid ***,it significantly upregulated the expression of PPARα,ACOX1,and CPT1A in both in vivo and in vitro experiments,which was reversed by PPARα***:AOF may promote fatty acid oxidation via PPARαto ameliorate renal lipid deposition in DKD.

关键词： Diabetic kidney disease Alpiniae oxyphyllae Fructus Natural medicine Lipid accumulation PPARα Fatty acid oxidation

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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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Bidirectional regulation of the cyclic guanosine monophosphateadenosine monophosphate synthase-stimulator of interferon gene pathway and its impact on hepatocellular carcinoma

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World Journal of Gastrointestinal Oncology 2025年第2期17卷 246-261页

作者： Ai-Yu Nie Zhong-Hui Xiao Jia-Li Deng Na Li Li-Yuan Hao Sheng-Hao Li Xiao-Yu Hu College of clinical medicine Chengdu University of Traditional Chinese MedicineChengdu 610075Sichuan ProvinceChina Department of Infection Affiliated Hospital of Chengdu University of Traditional Chinese MedicineChengdu 610072Sichuan ProvinceChina

BACKGROUND Hepatocellular carcinoma(HCC)ranks as the fourth leading cause of cancerrelated deaths in China,and the treatment options are *** cyclic guanosine monophosphate-adenosine monophosphate synthase(cGAS)activates the stimulator of interferon gene(STING)signaling pathway as a crucial immune response pathway in the cytoplasm,which detects cytoplasmic DNA to regulate innate and adaptive immune *** a potential therapeutic target,cGASSTING pathway markedly inhibits tumor cell proliferation and metastasis,with its activation being particularly relevant in ***,prolonged pathway activation may lead to an immunosuppressive tumor microenvironment,which fostering the invasion or metastasis of liver tumor *** To investigate the dual-regulation mechanism of cGAS-STING in *** This review was conducted according to the PRISMA *** study conducted a comprehensive search for articles related to HCC on PubMed and Web of Science *** rigorous screening and meticulous analysis of the retrieved literature,the research aimed to summarize and elucidate the impact of the cGAS-STING pathway on HCC *** All authors collaboratively selected studies for inclusion,extracted data,and the initial search of online databases yielded 1445 *** removing duplicates,remaining 964 records were ***,55 articles met the inclusion criteria and were included in this *** Acute inflammation can have a few inhibitory effects on cancer,while chronic inflammation generally promotes its *** cGAS-STING pathway activation will result in a suppressive tumor microenvironment.

关键词： Hepatocellular carcinoma Cyclic guanosine monophosphate-adenosine monophosphate synthase-stimulator of interferon gene Interferon genes The metastasis of a tumor Immunology

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Interaction of major facilitator superfamily domain containing 2A with the blood-brain barrier

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Neural Regeneration Research 2025年第8期20卷 2133-2152页

作者： Yilun Ma Taiwei Dong Fei Luan Juanjuan Yang Feng Miao Peifeng Wei College of Pharmacy and First clinical Medical College Shaanxi University of Chinese MedicineXianyangShaanxi ProvinceChina National Drug clinical Trial Agency The Second Affiliated Hospital of Shaanxi University of Chinese Medicine/Xixian New District Central HospitalXi′anShaanxi ProvinceChina

The functional and structural integrity of the blood-brain barrier is crucial in maintaining homeostasis in the brain microenvironment;however,the molecular mechanisms underlying the formation and function of the blood-brain barrier remain poorly *** major facilitator superfamily domain containing 2A has been identified as a key regulator of blood-brain barrier *** plays a critical role in promoting and maintaining the formation and functional stability of the blood-brain barrier,in addition to the transport of lipids,such as docosahexaenoic acid,across the blood-brain ***,an increasing number of studies have suggested that major facilitator superfamily domain containing 2A is involved in the molecular mechanisms of blood-brain barrier dysfunction in a variety of neurological diseases;however,little is known regarding the mechanisms by which major facilitator superfamily domain containing 2A affects the blood-brain *** paper provides a comprehensive and systematic review of the close relationship between major facilitator superfamily domain containing 2A proteins and the blood-brain barrier,including their basic structures and functions,cross-linking between major facilitator superfamily domain containing 2A and the blood-brain barrier,and the in-depth studies on lipid transport and the regulation of blood-brain barrier *** comprehensive systematic review contributes to an in-depth understanding of the important role of major facilitator superfamily domain containing 2A proteins in maintaining the structure and function of the blood-brain barrier and the research progress to *** will not only help to elucidate the pathogenesis of neurological diseases,improve the accuracy of laboratory diagnosis,and optimize clinical treatment strategies,but it may also play an important role in prognostic *** addition,the effects of major facilitator superfamily domain containing 2A on blood-brain barrier lea

关键词： blood-brain barrier(BBB) caveolin-1 central nervous system docosahexaenoic acid endothelial cells lysophosphatidylcholine major facilitator superfamily domain containing 2A(MFSD2A) transcytosis

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Impact of Spinal Manipulative Therapy on Brain Function and Pain Alleviation in Lumbar Disc Herniation:A Resting-State fMRI Study

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Chinese Journal of Integrative medicine 2025年第2期31卷 108-117页

作者： ZHOU Xing-chen WU Shuang WANG Kai-zheng CHEN Long-hao WEI Zi-cheng LI Tao HUA Zi-han XIA Qiong LYU Zhi-zhen LYU Li-jiang Department of Spine The Third Affiliated Hospital of Zhejiang Chinese Medicine UniversityHangzhou(310053)China Department of Spine The Third School of Clinical MedicineZhejiang Chinese Medicine UniversityHangzhou(310053)China Research Institute of Tuina(Spinal Disease) Zhejiang Chinese Medicine UniversityHangzhou(310053)China

Objective:To elucidate how spinal manipulative therapy(SMT)exerts its analgesic effects through regulating brain function in lumbar disc herniation(LDH)patients by utilizing resting-state functional magnetic resonance imaging(rs-f MRI).Methods:From September 2021 to September 2023,we enrolled LDH patients(LDH group,n=31)and age-and sex-matched healthy controls(HCs,n=28).LDH group underwent rs-f MRI at 2 distinct time points(TPs):prior to the initiation of SMT(TP1)and subsequent to the completion of the SMT sessions(TP2).SMT was administered once every other day for 30 min per session,totally 14 treatment sessions over a span of 4 *** did not receive SMT treatment and underwent only one f MRI ***,participants in LDH group completed clinical questionnaires on pain using the Visual Analog Scale(VAS)and the Japanese Orthopedic Association(JOA)score,whereas HCs did not undergo clinical scale *** effects on the brain were jointly characterized using the amplitude of low-frequency fluctuations(ALFF)and regional homogeneity(Re Ho).Correlation analyses were conducted between specific brain regions and clinical ***:Following SMT treatment,pain symptoms in LDH patients were notably alleviated and accompanied by evident activation of effects in the *** comparison to TP1,TP2 exhibited the most significant increase in ALFF values for Temporal_Sup_R and the most notable decrease in ALFF values for Paracentral_Lobule_L(voxelwise P30;FDR correction).Additionally,the most substantial enhancement in Re Ho values was observed for the Cuneus_R,while the most prominent reduction was noted for the Olfactory_R(voxelwise P30;FDR correction).Moreover,a comparative analysis revealed that,in contrast to HCs,LDH patients at TP1 exhibited the most significant increase in ALFF values for Temporal_Pole_Sup_L and the most notable decrease in ALFF values for Frontal_Mid_L(voxelwise P30;FDR correction).Fur

关键词： functional magnetic resonance imaging lumbar disc herniation spinal manipulative therapy pain

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The collaborative cross mouse for studying the effect of host genetic background on memory impairments due to obesity and diabetes

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Animal Models and Experimental medicine 2025年第1期8卷 126-141页

作者： Avia Paz Kareem Midlej Osayd Zohud Iqbal MLone Fuad A.Iraqi Department of clinical Microbiology and Immunology Sackler Faculty of MedicineTel Aviv UniversityTel AvivIsrael

Background:Over the past few decades,a threefold increase in obesity and type 2 diabetes(T2D)has placed a heavy burden on the health-care system and *** studies have shown correlations between obesity,T2D,and neurodegenera-tive diseases,including *** is imperative to further understand the relation-ship between obesity,T2D,and cognitive ***:This investigation tested and evaluated the cognitive impact of obesity and T2D induced by high-fat diet(HFD)and the effect of the host genetic background on the severity of cognitive decline caused by obesity and T2D in collaborative cross(CC)*** CC mice are a genetically diverse panel derived from eight inbred ***:Our findings demonstrated significant variations in the recorded phenotypes across different CC lines compared to the reference mouse line,C57BL/***037 line exhibited a substantial increase in body weight on HFD,whereas line CC005 ex-hibited differing responses based on *** tolerance tests revealed significant variations,with some lines like CC005 showing a marked increase in area under the curve(AUC)values on *** weights,including brain,spleen,liver,and kidney,varied significantly among the lines and sexes in response to *** tests using the Morris water maze indicated that cognitive performance was differentially affected by diet and genetic ***:Our study establishes a foundation for future quantitative trait loci map-ping using CC lines and identifying genes underlying the comorbidity of Alzheimer's disease(AD),caused by obesity and *** genetic components may offer new tools for early prediction and prevention.

关键词： collaborative cross mouse diabetes host genetic background memory impairments obesity

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Screening optimal target populations with symptomatic bradyarrhythmia for pharmacotherapy:a discriminant analysis pilot study

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Journal of Traditional Chinese medicine 2025年第1期45卷 160-166页

作者： ZHANG Wantong YI Danhui LU Fang YANG Qiaoning SHI Shuai LI Qiuyan WENG Weiliang WANG Xujie ZHU Baochen Institute of clinical pharmacology Xiyuan HospitalChina Academy of Chinese Medical Sciences NMPA Key Laboratory for clinical Research and Evaluation of Traditional Chinese medicine National clinical Research Center for Chinese medicine Cardiology Xiyuan HospitalChina Academy of Chinese Medical Sciences School of Statistics Renmin University of China Department of General medicine Guanganmen HospitalChina Academy of Chinese Medical Sciences Department of Pharmacy Dongzhimen HospitalBeijing University of Chinese Medicine

OBJECTIVE: To screen the target population with symptomatic bradyarrhythmia for pharmacotherapy. METHODS: This study use database from clinical trial that use Yuanjiang decoction(元姜方), a traditional Chinese medicinal prescription. Eligible participants were recruited and treated with Yuanjiang decoction(composed of 6 Chinese herbal medicines), 200 m L twice daily. Cross-contingency analysis, logistic regression analysis, interaction analysis, discriminant analysis and 10-fold cross validation methods were used to establish discriminant model. RESULTS: This study concluded that the clinical treatment of bradyarrhythmia has a clear effect. Low minimum heart rate, high maximum heart rate are risk factors that affect the efficacy. Patients with only one comorbid disease did not significantly affect the efficacy, but patient with two or more diseases of coronary heart disease, hypertension, paroxysmal atrial fibrillation, premature ventricular contraction and premature atrial contraction at the same time did not have a good effect. Using the discriminant analysis method to establish a efficacy prediction model, y = 0.07X1 + 0.16X2-0.65X3-1.12X4-0.71X5-0.75X6-0.91X7(X1 = 24 h mean heart rate, X2 = minimum heart rate, X3 = coronary heart disease, X4 = paroxysmal atrial fibrillation, X5 = premature ventricular contraction, X6= sinus block, X7 = atrioventricular block). CONCLUSION: Our model based on the clinical features of patients with bradyarrhythmia. Should be useful aid for predicting pharmacotherapy response and could screen the optimal pharmacotherapy target.

关键词： bradycardia discriminant analysis drug therapy health services needs and demand medicine, Chinese traditional

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Integrating machine learning and human use experience to identify personalized pharmacotherapy in Traditional Chinese medicine:a case study on resistant hypertension

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Journal of Traditional Chinese medicine 2025年第1期45卷 192-200页

作者： CHE Qianzi LIU Dasheng XIANG Xinghua TIAN Yaxin XIE Feibiao XU Wenyuan LIU Jian WANG Xuejie WANG Liying BAI Weiguo HAN Xuejie YANG Wei Department of Medical Statistics Institute of Basic Research in Clinical MedicineChina Academy of Chinese Medical Sciences Department of Science and Education Medical Statistics Teaching and Research OfficeInstitute of Basic Research in Clinical MedicineChina Academy of Chinese Medical Sciences Computer Department Xiyuan Hospital of the China Academy of Chinese Medical Sciences Traditional Chinese medicine Standards Research Center Medical Statistics Teaching and Research OfficeInstitute of Basic Research in Clinical MedicineChina Academy of Chinese Medical Sciences

OBJECTIVE: To enhance the understanding of identifying personalized pharmacotherapy options in Traditional Chinese medicine(TCM), and further support the registration of new TCM drugs. METHODS: Generalized Boosted Models and XGBoost were employed to construct a classification model to identify the bad prognosis factors in resistant hypertension(RH) patients. Furthermore, we used association analysis to explore the rules of "symptomsyndrome" and "symptom-herb" for the major influencing factors, in order to summarize prescription pattern and applicable patients of TCM. RESULTS: Patients with major adverse cardiac events mostly have complex symptoms of phlegm, stasis, deficiency and fire intermingled with each other, and finally summarized the human experience of using Chinese herbal medicine to precisely intervene in some symptoms of RH patients on the basis of conventional Western medical treatment. CONCLUSIONS: Machine learning algorithms can make full use of human use experience and evidence to save clinical trial resources and accelerate the development of TCM varieties.

关键词： human clinical experience machine learning new drugs registration personalized pharmacotherapy

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Bidirectional regulation of the brain-gut-microbiota axis following traumatic brain injury

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Neural Regeneration Research 2025年第8期20卷 2153-2168页

作者： Xinyu You Lin Niu Jiafeng Fu Shining Ge Jiangwei Shi Yanjun Zhang Pengwei Zhuang National Key Laboratory of Chinese medicine Modernization Tianjin University of Traditional Chinese MedicineTianjinChina Haihe Laboratory of Modern Chinese medicine Tianjin University of Traditional Chinese MedicineTianjinChina First Teaching Hospital of Tianjin University of Traditional Chinese medicine TianjinChina National clinical Research Center for Chinese medicine Acupuncture and Moxibustion TianjinChina

Traumatic brain injury is a prevalent disorder of the central nervous *** addition to primary brain parenchymal damage,the enduring biological consequences of traumatic brain injury pose long-term risks for patients with traumatic brain injury;however,the underlying pathogenesis remains unclear,and effective intervention methods are *** dysfunction is a significant consequence of traumatic brain *** the most densely innervated peripheral tissue in the body,the gut possesses multiple pathways for the establishment of a bidirectional“brain-gut axis”with the central nervous *** gut harbors a vast microbial community,and alterations of the gut niche contribute to the progression of traumatic brain injury and its unfavorable prognosis through neuronal,hormonal,and immune pathways.A comprehensive understanding of microbiota-mediated peripheral neuroimmunomodulation mechanisms is needed to enhance treatment strategies for traumatic brain injury and its associated *** comprehensively reviewed alterations in the gut microecological environment following traumatic brain injury,with a specific focus on the complex biological processes of peripheral nerves,immunity,and microbes triggered by traumatic brain injury,encompassing autonomic dysfunction,neuroendocrine disturbances,peripheral immunosuppression,increased intestinal barrier permeability,compromised responses of sensory nerves to microorganisms,and potential effector nuclei in the central nervous system influenced by gut ***,we reviewed the mechanisms underlying secondary biological injury and the dynamic pathological responses that occur following injury to enhance our current understanding of how peripheral pathways impact the outcome of patients with traumatic brain *** review aimed to propose a conceptual model for future risk assessment of central nervous system-related diseases while elucidating novel insights into the bidirectional effec

关键词： traumatic brain injury brain-gut-microbiome axis gut microbiota neuroimmune immunosuppression host defense vagal afferents bacterial infection dorsal root ganglia nociception neural circuitry

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