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B-cell-specific signatures reveal novel immunophenotyping and therapeutic targets for hepatocellular carcinoma

World Journal of Gastroenterology 2024年第34期30卷 3894-3925页

作者： Ke-Quan Xu Zheng Gong Jia-ling Yang Chu-Qi Xia Jian-Yi Zhao Xi Chen Department of Hepatobiliary and Pancreatic Surgery Zhongnan Hospital of Wuhan UniversityWuhan 430071Hubei ProvinceChina Department of Pharmacy Union HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhan 430022Hubei ProvinceChina School of Basic Medical Sciences Nanjing Medical UniversityNanjing 211166Jiangsu ProvinceChina Department of Gastrointestinal Surgery The Second Affiliated Hospital of Kunming Medical UniversityKunming 650101Yunnan ProvinceChina Department of General Surgery Second People’s Hospital of Jiaozuo CityJiaozuo 454001Henan ProvinceChina

BACKGROUND Immunotherapy presents both promises and challenges in treating hepatocellular carcinoma(HCC)due to its complex immunological *** role of B cells,a key part of the immune system,remains uncertain in *** To identify B-cell-specific signatures and reveal novel immunophenotyping and therapeutic targets for *** Using the Tumor Immune Single-cell Hub 2 database,we identified B-cell-related genes(BRGs)in *** enrichment analysis was performed to explore the possible collaboration between B cells and T cells in *** conducted univariate Cox regression analysis using The Cancer Genome Atlas liver HCC collection dataset to find BRGs linked to HCC ***,least absolute shrinkage and selection operator regression was utilized to develop a prognostic model with 11 *** model was validated using the International Cancer Genome Consortium dataset and *** The risk score derived from the prognostic model emerged as an independent prognostic factor for *** of the immune microenvironment and cell infiltration revealed the immune status of various risk groups,supporting the cooperation of B and T cells in suppressing *** BRGs model identified new molecular subtypes of HCC,each with distinct immune *** sensitivity analysis identified targeted drugs effective for each HCC subtype,enabling precision therapy and guiding clinical *** We clarified the role of B cells in HCC and propose that the BRGs model offers promising targets for personalized immunotherapy.

关键词： B cell Hepatocellular carcinoma Immune microenvironment Immunotherapy Molecular subtype

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Avian influenza and gut microbiome in poultry and humans:A“One Health”perspective

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Fundamental Research 2024年第3期4卷 455-462页

作者： ling Zhang Erkai Zhou Ce Liu Xiaoyu Tian Baode Xue Kai Zhang Bin Luo Institute of Occupational Health and Environmental Health School of Public HealthLanzhou UniversityLanzhouGansu 730000China Department of Environmental Health Sciences School of Public HealthUniversity at AlbanyState University of New YorkRensselaerNY 12144USA Shanghai Key Laboratory of Meteorology and Health Shanghai Meteorological BureauShanghai 200030China Shanghai Typhoon Institute China Meteorological AdministrationShanghai 200030China

A gradual increase in avian influenza outbreaks has been found in recent *** is highly possible to trigger the next human pandemic due to the characteristics of antigenic drift and antigenic shift in avian influenza virus(AIV).Although great improvements in understanding influenza viruses and the associated diseases have been unraveled,our knowledge of how these viruses impact the gut microbiome of both poultry and humans,as well as the underlying mechanisms,is still ***“One Health”approach shows better vitality in monitoring and mitigating the risk of avian influenza,which requires a multi-sectoral effort and highlights the interconnection of human health with environmental sustainability and animal ***,monitoring the gut microbiome may serve as a sentinel for protecting the common health of the environment,animals,and *** review summarizes the interactions between AIV infection and the gut microbiome of poultry and humans and their potential *** the presented suggestions,we hope to address the current major challenges in the surveillance and prevention of microbiome-related avian influenza with the“One Health”approach.

关键词： Avian influenza AIV Poultry Gutmicrobiome One Health Poultry-Environment-Human Interface

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Observation and Analysis of VLF Nocturnal Multimode Interference Phenomenon based on Waveguide Mode Theory

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Research in Astronomy and Astrophysics 2024年第1期24卷 78-86页

作者： Sai Yang You-Tian Niu Zhe Wang Xiu-Kun Zhao Bei Li Yu-ling Ding Ge-Ge Zhao An-Qi Zhang College of Electronic and Electrical Engineering Henan Normal UniversityXinxiang 453007China Academician Workstation of Electromagnetic Wave Engineering of Henan province Xinxiang 453007China Key Laboratory of Optoelectronic Sensing Integrated Application of Henan province Xinxiang 453007China Engineering Laboratory of Intelligent Additive Manufacturing of Henan province Xinxiang 453007China

Very low frequency(VLF)signals are propagated between the *** interference will cause the phase to show oscillatory changes with distance while propagating at night,leading to abnormalities in the received VLF *** study uses the VLF signal received in Qingdao city,Shandong province,from the Russian Alpha navigation system to explore the multimode interference problem of VLF signal *** characteristics of the effect of multimode interference phenomena on the phase are analyzed according to the variation of the phase of the VLF ***,the phase of VLF signals will also be affected by the X-ray and energetic particles that are released during the eruption of solar flares,therefore the two phenomena are studied in this *** is concluded that the X-ray will not affect the phase of VLF signals at night,but the energetic particles will affect the phase change,and the influence of energetic particles should be excluded in the study of multimode interference *** VLF signals for navigation positioning in degraded or unavailable GPS conditions is of great practical significance for VLF navigation systems as it can avoid the influence of multimode interference and improve positioning accuracy.

关键词： waves methods:data analysis Sun:flares Sun:X-rays gamma-rays

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Study on Row-controlled No-tillage Wheat Drill Working with All Maize Standing

Study on Row-controlled No-tillage Wheat Drill Working with ...

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国际农业工程大会

作者： Haiyong Jiang Graduate StudentAgricultural University of hebei 38 ling-yu-si street Baoding city hebei province 071001 P.R.china Jinguo Zhang ProfessorAgricultural University of hebei 38 ling-yu-si street Baoding city hebei province 071001 P. R.china

＜正＞ The 2BMD-12 row controlled no-tillage wheat drill has been developed for Chinese dou- ble cropping mode based on analysis and studies of the intention and principle of conservation ti- llage method. The double cropping mode is the main object. The culture condition in these district gives some special problem to drill. For example, it is pressing to plant wheat as the follow course of maize. At that time the stalks cover is so heavy that the block is serious. Seed bareness is fami- liar when adopting machines with gravity-root-broken mechanisms. Another problem is the maize root, which makes the earth surface too rough to drill in the no-tillage process.

关键词： row controlled knives of pulverizer no-tillage drill

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Trends in Respiratory Infectious Pathogens in Children Under the Age of 14—Xiamen city,Fujian province,china,2017-2023

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china CDC weekly 2024年第8期6卷 143-147页

作者： Jiali Cao Jie Pan Xiaoqing Yang Jumei Liu Min Zhu Zeyu Zhao ling Chen Tianmu Chen Huiming Ye Department of Laboratory Medicine Fujian Key Clinical Specialty of Laboratory MedicineWomen and Children’s HospitalSchool of MedicineXiamen UniversityXiamen CityFujian ProvinceChina State Key Laboratory of Vaccines for Infectious Diseases Xiang An Biomedicine LaboratorySchool of Public HealthXiamen UniversityXiamen CityFujian ProvinceChina Department of Pediatrics Women and Children's HospitalSchool of MedicineXiamen UniversityXiamen CityFujian ProvinceChina

Summary What is already known about this topic?Respiratory infections pose a significant burden on public *** recent outbreaks occurring in various locations,there is limited information available on the prevalence tr... 详细信息

关键词： Xiamen spite Fujian

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Effects of systematic cardiac rehabilitation training in elderly patients with unstable angina following cardiac stent implantation

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World Journal of Clinical Cases 2024年第20期12卷 4137-4145页

作者： ling-ling Yan Xue Yang Lu Chen Xiao Lu Department of Rehabilitation Medicine Liyang City People's HospitalLiyang 213300Jiangsu ProvinceChina Rehabilitation Medicine Center Jiangsu Provincial People's HospitalNanjing 210029Jiangsu ProvinceChina

BACKGROUND Coronary stent implantation is usually used to treat unstable angina to alleviate stenosis or occlusion,promoting blood flow restoration and alleviating symptoms such as myocardial *** postoperative cardiac rehabilitation is essential for enhancing recovery and ***,conventional rehabilitation lacks specificity,particularly for elderly patients with multiple comorbidities and poor compliance,rendering it less *** To investigate the effects of systematic cardiac rehabilitation training in elderly patients with unstable angina following coronary stenting *** A retrospective enrollment was conducted comprising fifty-four elderly patients with unstable angina pectoris who underwent systematic cardiac rehabilitation training after receiving coronary intervention as the rehabilitation group,while fifty-three elderly patients who received basic nursing and rehabilitation guidance measures after coronary intervention were assigned to the control *** in Seattle Angina Questionnaire scores,survival quality(SF-36)scores,cardiopulmonary exercise function assessment index,echocardiographic cardiac function index,and adverse cardiovascular events were compared between the two *** After intervention,the rehabilitation group observed greater VO2 Max,maximum metabolic equivalent,eft ventricular ejection fraction,left ventricular end-diastolic diameter and smaller left ventricular end-systolic *** the rehabilitation group observed greater scores of physical activity limitation,stable angina pectoris,treatment satisfaction,and SF-36 *** incidence of adverse cardiovascular events in the two groups,showed no significant *** Systematic cardiac rehabilitation following coronary stenting in elderly patients with unstable angina pectoris can enhance cardiac function recovery,consequently enhancing both quality of life and cardiopulmonary exercise tolerance.

关键词： Systematicity Cardiac rehabilitation training Unstable angina pectoris Coronary stenting implantation Interventional surgery Quality of life Cardiac function Exercise tolerance

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Polymer engineering for electrodes of aqueous zinc ion batteries

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Journal of Energy Chemistry 2024年第4期91卷 345-369页

作者： Zhi Peng Zemin Feng Xuelian Zhou Siwen Li Xuejing Yin Zekun Zhang Ningning Zhao Zhangxing He Lei Dai ling Wang Chao Lu School of Chemical Engineering North China University of Science and TechnologyTangshan 063210HebeiChina State Key Laboratory of Chemical Resource Engineering Beijing University of Chemical TechnologyBeijing 100029China

With the increasing demand for scalable and cost-effective electrochemical energy storage,aqueous zinc ion batteries(AZIBs)have a broad application prospect as an inexpensive,efficient,and naturally secure energy storage ***,the limitations suffered by AZIBs,including volume expansion and active materials dissolution of the cathode,electrochemical corrosion,irreversible side reactions,zinc dendrites of the anode,have seriously decelerated the civilianization process of ***,polymers have tremendous superiority for application in AZIBs attributed to their exceptional chemical stability,tunable structure,high energy density and outstanding mechanical *** the expanding applications of AZIBs and the superiority of polymers,this comprehensive paper meticulously reviews the benefits of utilizing polymeric applied to cathodes and anodes,*** begin with,with adjustable structure as an entry point,the correlation between polymer structure and the function of energy storage as well as optimization is deeply investigated in respect to the ***,depending on the diversity of properties and structures,the development of polymers in AZIBs is summarized,including conductive polymers,redox polymers as well as carbon composite polymers for cathode and polyvinylidene fluoride-,carbonyl-,amino-,nitrile-based polymers for anode,and a comprehensive evaluation of the shortcomings of these strategies is ***,an outlook highlights some of the challenges posed by the application of polymers and offers insights into the potential future direction of polymers in *** is designed to provide a thorough reference for researchers and developers working on polymer for AZIBs.

关键词： Aqueous zinc ion batteries Polymer Multi-function Anode protection Energy storage

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Bioinspired design of integral molded Janus silk fibroin-MXene evaporator for efficient solar vapor generation

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Nano Research 2024年第4期17卷 2824-2835页

作者： ling-Qing Kong Zhi-Cheng Zeng Guang-Zong Min Zhao-Hui Meng Guo-Qing Meng Xiao-Xiao Guo Nai-Bo Lin Xiang-Yang Liu The Higher Educational Key Laboratory for Biomedical Engineering of Fujian province Research Center of Biomedical Engineering of XiamenDepartment of BiomaterialsCollege of MaterialsXiamen UniversityXiamen 361005China The State Key Laboratory of Marine Environmental Science(MEL) College of Ocean and Earth SciencesXiamen UniversityXiamen 361005China

Solar vapor generation is a promising sustainable technology that uses solar distillation to produce fresh water from seawater and wastewater,helping relieve global water resource ***,inspired by naturally grown integrally molded mulberry leaves with a Janus hydrophilic and hydrophobic structure,a novel,simple,and efficient integrated molding method is proposed to break through the limitations of the traditional split manufacturing strategy and realizes the integrated formation of Janus *** on the spontaneous sedimentation characteristics of MXene in silk fibroin solution and its regulation of mesoscopic structure and hydrophilicity of silk fibroin,layered structures with different compositions and hydrophilicities were obtained in one ***,ethanol and glutaraldehyde were added to construct a physical crystallization-chemical crosslinking dual stabilization structure in silk *** evaporator has the evaporation rate of 3.07 kg·m^(-2)·h^(-1) and the efficiency of 86.8%under 1 sun and maintains high evaporation performance under various extreme test conditions including vigorous washing,repeated compression,and high-intensity ultraviolet(UV)***,the evaporator performs well in practical application scenarios,its evaporation rate in the simulated Dead Sea seawater exceeds 2.13 kg·m^(-2)·h^(-1),and more than 99.9%of the salt,heavy metal ions,oil pollution,and dyes are purified.

关键词： silk fibroin MXene bioinspired integrated molding Janus structure solar vapor generation

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A highly stable zinc anode protected by a corrosion inhibitor for seawater-based zinc-ion batteries

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Journal of Energy Chemistry 2024年第10期97卷 332-341,I0006页

作者： Bowei Shi Rongwei Meng Xin Jiang Yingxin Liu Huaiyuan Wang Quanjun Tang Li Wang Chen Zhang Guowei ling Quan-Hong Yang Nanoyang Group Tianjin Key Laboratory of Advanced Carbon and Electrochemical Energy StorageState Key Laboratory of Chemical EngineeringSchool of Chemical Engineering and TechnologyNational Industry-Education Integration Platform of Energy StorageCollaborative Innovation Center of Chemical Science and Engineering(Tianjin)TianjinUniversityTianjin 300072China School of Marine Science and Technology Tianjin UniversityTianjin 300072China Haihe Laboratory of Sustainable Chemical Transformations Tianjin 300192China Joint School of National University of Singapore and Tianjin University International Campus of Tianjin UniversityBinhai New CityFuzhou 350207FujianChina

The island-based energy storage is of urgent need for the grid construction combined with renewable energy for offshore *** direct use of seawater as a substitute of deionized water shows its great promise for aqueous zinc-ion batteries in such a specific ***,the metal corrosion,dendrite growth,and hydrogen evolution stand out in the harsh seawater *** address these challenges,we proposed a corrosion inhibitor that was effective in the field of metal anti-corrosion,2-phosphonobutane-1,2,4-tricarboxylic acid(PBTCA),to inhibit anode corrosion caused by Cl-and active H_(2)O molecules by forming a stable solid electrolyte interphase(SEI)film in the seawater-based ***,PBTCA can chelate with other cations present in seawater,such as Ca^(2+)and Mg^(2+),thereby preventing the aggregation and precipitation of sparingly soluble *** a current density of5 mA cm^(-2),the seawater-based zinc-ion battery exhibited an exceptional cycle life exceeding 2000 h and maintained a Coulombic efficiency of over 99.6%after 2000 ***,the performance of the Zn||ZVO full battery was significantly enhanced with the addition of *** study provides a simple,low-cost,and efficient approach for making the seawater-based zinc-ion batteries useable.

关键词： Zinc-ion batteries Anti-corrosion Seawater Solid electrolyte interphase

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Enhancing layered perovskite ferrites with ultra-high-density nanoparticles via cobalt doping for ceramic fuel cell anode

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Journal of Energy Chemistry 2024年第9期96卷 39-48页

作者： Shuo Zhai Rubao Zhao Hailong Liao ling Fu Senran Hao Junyu Cai Yifan Wu Jian Wang yunhong Jiang Jie Xiao Tao Liu Heping Xie State Key Laboratory of Intelligent Construction and Healthy Operation and Maintenance of Deep Underground Engineering Shenzhen University&Sichuan UniversityShenzhen 518060GuangdongChina National and Local Joint Engineering Research Center for Lithium-ion Batteries and Materials Preparation Technology Key Laboratory of Advanced Battery Materials of Yunnan ProvinceFaculty of Metallurgical and Energy EngineeringKunming University of Science and TechnologyKunming 650093YunnanChina School of Energy and Environment City University of Hong KongKowloon 999077Hong KongChina

Nanoparticles anchored on the perovskite surface have gained considerable attention for their wide-ranging applications in heterogeneous catalysis and energy conversion due to their robust and integrated structural ***,we employ controlled Co doping to effectively enhance the nanoparticle exsolution process in layered perovskite ferrites *** alloy nanoparticles with ultra-high-density are exsolved on the(PrBa)_(0.95)(Fe_(0.8)Co_(0.1)Nb_(0.1))2O_(5+δ)(PBFCN_(0.1))surface under reducing atmosphere,providing significant amounts of reaction sites and good durability for hydrocarbon *** a reducing atmosphere,cobalt facilitates the reduction of iron cations within PBFCN_(0.1),leading to the formation of CoFe alloy *** formation is accompanied by a cation exchange process,wherein,with the increase in temperature,partial cobalt ions are substituted by ***,Co doping significantly enhance the electrical conductivity due to the stronger covalency of the Cosingle bondO bond compared with Fesingle bondO bond.A single cell with the configuration of PBFCN_(0.1)-Sm_(0.2)Ce_(0.8)O_(1.9)(SDC)|SDC|Ba_(0.5)Sr_(0.5)Co_(0.8)Fe_(0.2)O_(3−δ)(BSCF)-SDC achieves an extremely low polarization resistance of 0.0163Ωcm^(2)and a high peak power density of 740 mW cm^(−2)at 800℃.The cell also shows stable operation for 120 h in H_(2)with a constant current density of 285 mA cm^(−2).Furthermore,employing wet C_(2)H_(6)as fuel,the cell demonstrates remarkable performance,achieving peak power densities of 455 mW cm^(−2)at 800℃and 320 mW cm^(−2)at 750℃,marking improvements of 36%and 70%over the cell with(PrBa)_(0.95)(Fe_(0.9)Nb_(0.1))_(2)O_(5+δ)(PBFN)-SDC at these respective *** discovery emphasizes how temperature influences alloy nanoparticles exsolution within doped layered perovskite ferrites materials,paving the way for the development of high-performance ceramic fuel cell anodes.

关键词： Solid oxide fuel cell Anode Ethane fuel Nanoparticle Exsolution Layered perovskite Ferrites

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