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Network Pharmacology Based Elucidation of Molecular Mechanisms of Laoke Formula for Treatment of Advanced Non-Small Cell Lung Cancer

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Chinese Journal of Integrative Medicine 2024年第11期30卷 984-992页

作者： FENG Yu-yu LIU Jin-feng XUE Yang LIU Dan WU Xiong-zhi Department of Nursing Tangshan Vocational and Technical College School of Chinese Materia Medica Tianjin University of Traditional Chinese Medicine Department of Oncology Tianjin Medical University General Hospital Tianjin Medical University Cancer institute and Hospital National Clinical Research Center for Cancer Key Laboratory of Cancer Prevention and Therapy Tianjin's Clinical Research Center for China Tianjin Nankai Hospital Tianjin Medical University

Objective: To explore the specific pharmacological molecular mechanisms of Laoke Formula(LK)on treating advanced non-small cell lung cancer(NSCLC) based on clinical application, network pharmacology and experimental validation. Methods: Kaplan-Meier method and Cox regression analysis were used to evaluate the survival benefit of Chinese medicine(CM) treatment in 296 patients with NSCLC in Tianjin Medical University Cancer institute and Hospital from January 2011 to December 2015. The compounds of LK were screened using the Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform, and the corresponding targets were performed from Swiss Target Prediction. NSCLC-related targets were obtained from Therapeutic Target Database and Comparative Toxicogenomics Database. Key compounds and targets were identified from the compound-target-disease network and protein-protein interaction(PPI) network analysis, respectively. Kyoto Encyclopedia of Genes and Genomes(KEGG) and Gene Ontology(GO) enrichment analysis were used to predict the potential signaling pathways involved in the treatment of advanced NSCLC with LK. The binding affinities between key ingredients and targets were further verified using molecular docking. Finally, A549 cell proliferation and migration assay were used to evaluate the antitumor activity of LK. Western blot was used to further verify the expression of key target proteins related to the predicted pathways. Results: Kaplan-Meier survival analysis showed that the overall survival of the CM group was longer than that of the non-CM group(36 months vs.26 months), and COX regression analysis showed that LK treatment was an independent favorable prognostic factor(P=0.027). Next, 97 components and 86 potential targets were included in the network pharmacology, KEGG and GO analyses, and the results indicated that LK was associated with proliferation and apoptosis. Moreover,molecular docking revealed a good binding affinity between the key

关键词： Chinese medicine LaoKe Formula anti-tumor network pharmacology non-small cell lung cancer

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Maternal supplementation with mulberry-leaf flavonoids improves the development of skeletal muscle in the offspring of chickens

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Animal Nutrition 2024年第3期18卷 72-83页

作者： Zhenwu Huang Hongjian Dai Simeng Li Zhe Wang Quanwei Wei Zhonghua Ning Yuming Guo Fangxiong Shi Zengpeng Lv State Key Laboratory of Animal Nutrition and Feeding College of Animal Science and TechnologyChina Agricultural UniversityBeijing100193China College of Animal Science and Technology Nanjing Agricultural UniversityNanjing210095China State Key Laboratory of Animal Nutrition and Feeding Institute of Animal SciencesChinese Academy of Agricultural SciencesBeijing100193China School of Biotechnology Aksu Vocational and Technical CollegeAksu843000China

The development of skeletal muscle is a crucial factor in determining the meat yield and economic benefits of broiler *** research has shown that mulberry leaves and their extracts can be used to significantly improve the growth performance of livestock and *** present study aims to elucidate the mechanisms involved in the regulation of skeletal muscle development in broiler offspring by dietary mulberry-leaf flavonoids(MLF)supplementation from the perspective of maternal effect theory.A total of 270 Qiling broiler breeder hens were randomly assigned to 3 treatments with different doses of MLF(0,30,60 mg/kg)for 8 weeks before collecting their fertilized *** chicken offspring at 13 and 19 d of embryonic stage,and from 1 to 28 d old after hatching were included in this *** results showed that maternal supplementation increased the breast muscle weight and body weight of the offspring at the embryo and chick stages(P<0.05).This was followed by increased cross-sectional area of pectoral muscle fibres at 14 d(P<0.05).Further determination revealed a tendency towards increased serum levels of insulin-like growth factor 1(IGF-1)(P=0.092)and muscle fibre count(P=0.167)at 1 d post-hatching following maternal MLF treatment,while serum uric acid(UA)was decreased at 14 d after hatching(P<0.05).Moreover,maternal MLF supplementation significantly up-regulated the mRNA expression of the myogenic regulatory factor Myf5 in skeletal muscle at the both embryonic and growth stages(P<0.05).The relative abundance of the downstream protein of BMPR2,Smad1 and p-Smad1/5/9 in the TGFβsignalling pathway was significantly increased by maternal MLF ***,the increased expression of the target protein p-mTOR in the breast muscle of the offspring chicks is in accordance with the improved growth rate of the breast and the *** conclusion,maternal MLF supplementation can promote muscle protein metabolism and muscle fibre development of chick embryos

关键词： Broiler breeder hen Mulberry-leaf flavonoids Offspring Protein metabolism Skeletal muscle

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自支撑BiCu/碳杂化纳米纤维膜高效促进CO_(2)电还原生成甲酸

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Science China Materials 2024年第3期67卷 788-795页

作者：宋德文张世鹏宁汇费翔汪明旺王小珊吴文婷赵青山李永哲吴明铂 State Key Laboratory of Heavy Oil Processing College of Chemical EngineeringCollege of New EnergyInstitute of New EnergyChina University of Petroleum(East China)Qingdao 266580China Shandong Dongyue Future Hydrogen Energy Material Co. LtdZibo 256412China

二氧化碳电还原有利于二氧化碳高价值利用和间歇性电能的存储,是一种极具应用前景的新技术.自支撑催化剂比粉末催化剂在构建电极方面具有明显优势,但缺乏有效的合成方法.本研究采用电纺丝-碳化法合成了一种自支撑的BiCu/碳杂化纳米纤维... 详细信息

二氧化碳电还原有利于二氧化碳高价值利用和间歇性电能的存储,是一种极具应用前景的新技术.自支撑催化剂比粉末催化剂在构建电极方面具有明显优势,但缺乏有效的合成方法.本研究采用电纺丝-碳化法合成了一种自支撑的BiCu/碳杂化纳米纤维膜(BiCu/CHNM),可直接用作工作电极在流动池中将二氧化碳还原为甲酸盐,其法拉第效率为87.67%,分电流密度为142.9 mA cm^(-2).稳定性测试中,甲酸盐的法拉第效率在高偏电流密度(>100 mA cm^(-2))下可在50小时内连续保持在80%以上.原位拉曼光谱和密度泛函理论计算证实,铜掺杂降低了Bi(012)平面上HCOO~-形成的能垒,同时提高了碳纳米纤维网络的导电性.由于同时具有高导电框架结构和高度分散的BiCu活性位点,这种杂化膜同时表现出高活性、高选择性和长时间稳定性.

关键词： carbon dioxide self-supporting catalyst composite catalyst electroreduction

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Versatile and controlled quantum teleportation network

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Chinese Physics B 2024年第3期33卷 415-423页

作者：周瑶瑶梅鹏娴刘艳红吴量李雁翔闫智辉贾晓军 Department of Physics Taiyuan Normal UniversityJinzhong 030619China College of Information Engineering Shanxi Vocational University of Engineering Science and TechnologyJinzhong 030619China Shanxi North Machinery Manufacturing Co. LtdTaiyuan 030000China State Key Laboratory of Quantum Optics and Quantum Optics Devices Institute of Opto-ElectronicsShanxi UniversityTaiyuan 030006China Collaborative Innovation Center of Extreme Optics Shanxi UniversityTaiyuan 030006China

A quantum teleportation network involving multiple users is essential for future quantum *** far,controlled quantum teleportation has been demonstrated in a three-user ***,versatile and controlled quantum teleportation network involving more users is in demand,which satisfies different combinations of users for practical *** we propose a highly versatile and controlled teleportation network that can switch among various combinations of different *** use a single continuous-variable six-partite Greenberger-Horne-Zeilinger(GHZ)state to realize such a task by choosing the different measurement and feedback *** controlled teleportation network,which includes one sub-network,two sub-networks and three sub-networks,can be realized for different application of user ***,the coherent feedback control(CFC)can manipulate and improve the teleportation *** approach is flexible and scalable,and would provide a versatile platform for demonstrations of complex quantum communication and quantum computing protocols.

关键词： quantum teleportation coherent feedback control versatile controlled transformation

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Flame-retardant ammonium polyphosphate/MXene decorated carbon foam materials as polysulfide traps for fire-safe and stable lithium-sulfur batteries

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Journal of Energy Chemistry 2024年第2期89卷 313-323,I0008页

作者： Yang Li Yong-Cheng Zhu Sowjanya Vallem Man Li Seunghyun Song Tao Chen Long-Cheng Tang Joonho Bae Department of Physics Gachon UniversitySeongnam-siGyeonggi-do 13120South Korea Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education College of MaterialChemistry and Chemical EngineeringHangzhou Normal UniversityHangzhou 311121ZhejiangChina Key laboratory of Advanced Energy Materials Chemistry(Ministry of Education) College of ChemistryNankai UniversityTianjin 300071China School of Materials Engineering Changzhou Vocational Institute of Industry TechnologyChangzhou 213164JiangsuChina

Lithium-sulfur(Li-S)batteries are one of the most promising modern-day energy supply systems because of their high theoretical energy density and low ***,the development of high-energy density Li-S batteries with high loading of flammable sulfur faces the challenges of electrochemical performance degradation owing to the shuttle effect and safety issues related to fire or explosion *** this work,we report a three-dimensional(3D)conductive nitrogen-doped carbon foam supported electrostatic self-assembled MXene-ammonium polyphosphate(NCF-MXene-APP)layer as a heat-resistant,thermally-insulated,flame-retardant,and freestanding host for Li-S batteries with a facile and costeffective synthesis ***,through the use of NCF-MXene-APP hosts that strongly anchor polysulfides,the Li-S batteries demonstrate outstanding electrochemical properties,including a high initial discharge capacity of 1191.6 mA h g^(-1),excellent rate capacity of 755.0 mA h g^(-1)at 1 C,and long-term cycling stability with an extremely low-capacity decay rate of 0.12%per cycle at 2 *** importantly,these batteries can continue to operate reliably under high temperature or flame attack ***,this study provides valuable insights into the design of safe high-performance Li-S batteries.

关键词： Flame-retardant MXene Ammonium polyphosphate Safety Lithium-sulfur battery

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Thiosulfate oxidation and autotrophy potential by marine prevalent heterotrophic bacteria of genus Marinobacter

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Acta Oceanologica Sinica 2024年第8期43卷 89-97页

作者： Fei Xu Xiang Zeng Yadong Gong Zongze Shao School of Fisheries and Life Shanghai Ocean UniversityShanghai 201306China Key Laboratory of Marine Biogenetic Resources Third Institute of OceanographyMinistry of Natural ResourcesXiamen 361005China Faculty of Marine Biology Xiamen Ocean Vocational CollegeXiamen 361100China

The genus Marinobacter is very broadly distributed in global environments and is considered as aerobic *** this study,six Marinobacter strains were identified with autotrophic thiosulfate oxidation *** strains,namely Marinobacter guineae M3B^(T),Marinobacter aromaticivorans D15-8PT,Marinobacter vulgaris F01^(T),Marinobacter profundi PWS21^(T),Marinobacter denitrificans JB02H27T,and Marinobacter ***-1M(with a 99.93%similarity to the 16S rDNA sequences of Marinobacter salsuginis SD-14B^(T)),were screened out of 32 Marinobacter strains by autotrophic thiosulfate oxidization *** population of cells grew in a chemolithotrophic medium,increasing from 105 cells/mL to 10^(7) cells/mL within 5 *** growth was accompanied by the consumption of thiosulfate 3.59 mmol/L to 9.64 mmol/L and the accumulation of sulfate up to 0.96 mmol/L,and occasionally produced sulfur containing complex *** these Marinobacter strains,it was also found their capability of oxidizing thiosulfate to sulfate in a heterotrophic ***,*** F01^(T)and *** ZS2-30^(T)showed highly significant production of sulfate at 9.45 mmol/L and 3.10 mmol/*** annotation indicated that these Marinobacter strains possess a complete Sox cluster for thiosulfate *** phylogenetic analysis of the soxB gene revealed that six Marinobacter strains formed a separate lineage within Gammaproteobacteria and close to obligate chemolithoautotroph Thiomicrorhabdus *** results indicated that thiosulfate oxidizing and chemolithoautotrophic potential in Marinobacter genus,which may contribute to the widespread of Marinobacter in the global ocean.

关键词： Marinobacter thiosulfate oxidation autotrophic mixotroph

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Oxidative stress-initiated one-carbon metabolism drives the generation of interleukin-10-producing B cells to resolve pneumonia

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Cellular & Molecular Immunology 2024年第1期21卷 19-32页

作者： Ying Fu Baichao Yu Qi Wang Zhou Lu Hushan Zhang Dan Zhang Feifei Luo Ronghua Liu Luman Wang Yiwei Chu Department of Immunology School of Basic Medical SciencesShanghai Key Laboratory of Medical Epigenetics and MetabolismInstitutes of Biomedical SciencesFudan UniversityShanghaiChina Zhongshan Hospital institute of Clinical Science Zhongshan HospitalShanghaiChina Zhaotong Health vocational College ZhaotongYunnanChina Department of Digestive Diseases Huashan HospitalFudan UniversityShanghaiChina Shanghai Fifth People’s Hospital Fudan UniversityShanghaiChina

The metabolic reprogramming underlying the generation of regulatory B cells during infectious diseases remains *** a Pseudomonas aeruginosa-induced pneumonia model,we reported that IL-10-producing B cells(IL-10+B cells)play a key role in spontaneously resolving infection-mediated *** cytosolic reactive oxygen species(ROS)during inflammation were shown to drive IL-10+B-cell generation by remodeling one-carbon *** of the enzyme serine hydroxymethyltransferase 1(Shmt1)led to inadequate one-carbon metabolism and decreased IL-10+B-cell ***,increased one-carbon flux elevated the levels of the methyl donor S-adenosylmethionine(SAM),altering histone H3 lysine 4 methylation(H3K4me)at the Il10 gene to promote chromatin accessibility and upregulate Il10 expression in B ***,the one-carbon metabolism-associated compound ethacrynic acid(EA)was screened and found to potentially treat infectious pneumonia by boosting IL-10+B-cell ***,these findings reveal that ROS serve as modulators to resolve inflammation by reprogramming one-carbon metabolism pathways in B cells.

关键词： IL-10-producing B cell Reactive oxygen species One-carbon metabolism H3K4me Pneumonia

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MicroRNAs as novel molecular targets of green tea polyphenol epigallocatechin-3-gallate(EGCG): relevance and importance to nutrition sciences and cancer prevention

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Food Science and Human Wellness 2024年

作者： Yu Li Q.Ping Dou Bo Li Yongli Wang Xiushan Wang Hui Guan Dapeng Li Feng Li College of Food Science and Engineering， Shandong Agricultural University Key Laboratory of Food Nutrition and Human Health in Universities of Shandong Barbara Ann Karmanos Cancer institute， Departments of Oncology， Pharmacology and Pathology， Wayne State University School of Medicine Jinan vocational College of Nursing

MicroRNAs (miRNAs) are a class of single-stranded and non-coding endogenous RNAs with 18-25 nucleotides in length. By binding to the complementary sequences in the 3’untranslated region (3’UTR) of protein coding genes， miRNAs regulate posttranscriptionally the mRNA expression of target genes and enzymes involved in various biological processes. The application of high-throughput sequencing， bioinformatics analysis， and novel detection methods has high-lighted promising roles of miRNAs as both novel biomarkers for tumor diagnosis and critical regulators involved in almost all stages of carcinogenesis including cancer initiation， promotion and progression. Epigallocatechin-3-gallate (EGCG)， the most investigated active catechin in green tea， has been linked to various health-promoting benefits including chemoprevention and treatment of cancers. In this review， we first present a brief description of EGCG and its major metabolic pathway. It is followed by reviewing the roles of EGCG in the modulation of oncogenic and tumor suppressing miRNAs in some common cancers. These findings suggest that the capacity of EGCG to regulate expression of specific miRNAs provides insights of its new mechanisms of action underlying its chemopreventive and potential beneficial activities against various cancers.

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Recent advances in g-C_(3)N_(4)-based direct Z-scheme photocatalysts for environmental and energy applications

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Chinese Journal of Structural Chemistry 2024年第2期43卷 66-84页

作者： Xiaoming Fu Haibo Huang Guogang Tang Jingmin Zhang Junyue Sheng Hua Tang School of Intelligent Engineering and Technology Jiangsu Vocational College of Finance&EconomicsHuai'anJiangsu223003PR China School of Modem Equipment Manufacturing Changzhou institute of Light Industry Technology ChangzhouJiangsu213164PR China School of Environmental Science and Engineering Qingdao UniversityQingdao266071PR China School of Materials Science and Engineering Hainan UniversityHaikou570228PR China

In the midst of the rapid advancement of photocatalysis,direct Z-scheme heterojunction photocatalysts have emerged as a powerful solution to address environmental challenges and the looming energy *** precise engineering of direct Z-scheme heterojunction photocatalysts proves highly beneficial in optimizing their elec-tronic structure,ultimately enhancing their photocatalytic ***,graphitic carbon nitride(g-C_(3)N_(4))has recently gained recognition as a leading candidate for the creation of direct Z-scheme heterojunctions,owing to its favorable attributes such as a moderate band-gap(2.7 eV),high reduction potential and abundant active *** this review,we offer a concise overview of the fundamental principles and recent advancements in g-C_(3)N_(4)-based direct Z-scheme photocatalytic ***,we delve into the various practical applica-tions of g-C_(3)N_(4)-based direct Z-scheme photocatalysts,specifically in the realms of energy conversion and envi-ronmental *** applications include the removal of contaminant pollutants through photocatalytic degradation,water splitting(comprising H_(2)-generation,O_(2)-evolution,and overall water splitting),and CO_(2)***,we present comprehensive characterization methods and strategies aimed at further enhancing the photocatalytic activity of g-C_(3)N_(4)-based direct Z-scheme photocatalytic *** conclude,this review offers summarizing insights and a brief discussion on future challenges and prospects pertaining to g-C_(3)N_(4)-based direct Z-scheme *** believe that this review will inspire continued exploration and foster a deeper understanding of the groundbreaking possibilities within photocatalytic *** also provides valuable guidance for the design and construction of innovative direct Z-scheme photocatalysts.

关键词： Carbon nitride Photocatalyst Z-scheme systems Environmental remediation Energy conversion

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Risk Factors of Depression Screened by Two-Sample Mendelian Randomization Analysis:A Systematic Review

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Biomedical and Environmental Sciences 2024年第1期37卷 85-95页

作者： WANG Han Lin XUE Yan Feng CUI Bao Qiu LIU Hong SHEN Xin Xin Shandong Provincial Research Center for Bioinformatic Engineering and Technique School of Life SciencesShandong University of TechnologyZibo 255049ShandongChina Shanxi Province Cancer Hospital/Shanxi Hospital Affiliated to Cancer Hospital Chinese Academy of Medical Sciences/Cancer Hospital Affiliated to Shanxi Medical UniversityTaiyuan 030013ShanxiChina State Key Laboratory of Infectious Disease Prevention and Control National Institute for Viral Disease Control and PreventionChinese Center for Disease Control and PreventionBeijing 102206China

Objective This study explored the potentially modifiable factors for depression and major depressive disorder(MDD)from the MR-Base database and further evaluated the associations between drug targets with *** We analyzed two-sample of Mendelian randomization(2SMR)using genetic variant depression(n=113,154)and MDD(n=208,811)from Genome-Wide Association Studies(GWAS).Separate calculations were performed with modifiable risk factors from MR-Base for 1,001 *** MR analysis was performed by screening drug targets with MDD in the DrugBank database to explore the therapeutic targets for *** variance weighted(IVW),fixed-effect inverse variance weighted(FE-IVW),MR-Egger,weighted median,and weighted mode were used for complementary *** The potential causal relationship between modifiable risk factors and depression contained 459 results for depression and 424 for ***,the associations between drug targets and MDD showed that SLC6A4,GRIN2A,GRIN2C,SCN10A,and IL1B expression are associated with an increased risk of *** contrast,ADRB1,CHRNA3,HTR3A,GSTP1,and GABRG2 genes are candidate protective factors against *** This study identified the risk factors causally associated with depression and MDD,and estimated 10 drug targets with significant impact on MDD,providing essential information for formulating strategies to prevent and treat depression.

关键词： Risk factors Drug targets Depression Major depressive disorder Two-sample Mendelian randomization

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