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Recent progress of two-dimensional metal-base catalysts in urea oxidation reaction

Rare Metals 2024年第8期43卷 3607-3633页

作者： Qi-Xiang Huang Fang wang Yong Liu Bi-ying Zhang Fang-Ya Guo Zhong-Qiu Jia Hao wang Tian-Xiang Yang Hai-Tao Wu feng-Zhang Ren Ting-feng yi School of Materials Science and Engineering Henan University of Science and Technology School of Environmental Engineering and Chemistry Luoyang Institute of Science and Technology Henan Province International Joint Laboratory of Materials for Solar Energy Conversion and Lithium Sodium Based Battery School of Chemistry and Life Sciences Suzhou University of Science and Technology School of Materials Science and Engineering Northeastern University

Urea oxidation reaction(UOR) is an auxiliary water electrolysis hydrogen production technology developed in recent years to replace oxygen evolution reaction and reduce energy consumption,which can produce hydrogen more efficiently by low theoretical potential,reduce the average cost of electrochemical hydrogen production,and is a frontier research hotspot for renewable hydrogen ***-dimensional(2D) nanomaterials as electrocatalysts have many favorable potential,such as it can effectively reduce the resistivity of materials and increase the specific surface area with *** paper reviews the application of 2D materials in UOR in alkaline *** a cross-sectional comparison of various material performance data including overpotential,Tafel slope,electrochemical active surface area(ECSA) and it stability test was conducted,which could illustrate the differences between materials composed of different *** addition,the main challenges hindering the progress of research on 2D materials in urea electrocatalysis processes and promising materials in this field in future are summarized and *** is believed that this review will contribute to designing and analyzing highperformance 2D urea electrocatalysts for water splitting.

关键词： Water splitting Urea oxidation reaction Two-dimensional Transition metal compounds Nobleon-noble metals

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Multi-omics integration reveals potential stage-specific druggable targets in T-cell acute lymphoblastic leukemia

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Genes & Diseases 2024年第5期11卷 374-389页

作者： Zijun Yan Jie Xia Ziyang Cao Hongyang Zhang Jinxia wang Tienan feng yi Shu Lin Zou Clinical Research Unit Shanghai Children’s HospitalSchool of MedicineShanghai Jiao Tong UniversityShanghai 200062China Institute of Pediatric Infection Immunityand Critical Care MedicineShanghai Jiao Tong University School of MedicineShanghai 200062China Center for Clinical Molecular Laboratory Medicine of Children’s Hospital of Chongqing Medical University Chongqing 400014China Clinical Research Institute Shanghai Jiao Tong University School of MedicineShanghai 200025China Bioinformatics and BioMedical Bigdata Mining Laboratory School of Big HealthGuizhou Medical UniversityGuiyangGuizhou 554300China

T-cell acute lymphoblastic leukemia(T-ALL),a heterogeneous hematological malignancy,is caused by the developmental arrest of normal T-cell *** development of targeted therapeutic regimens is impeded by poor knowledge of the stage-specific aberrances in this *** this study,we performed multi-omics integration analysis,which included mRNA expression,chromatin accessibility,and gene-dependency database analyses,to identify potential stage-specific druggable targets and repositioned drugs for this *** multi-omics integration helped identify 29 potential pathological genes for *** genes exhibited tissue-specific expression profiles and were enriched in the cell cycle,hematopoietic stem cell differentiation,and the AMPK signaling *** these,four known druggable targets(CDK6,TUBA1A,TUBB,and TYMS)showed dysregulated and stage-specific expression in malignant T cells and may serve as stage-specific targets in *** TUBA1A expression level was higher in the early T cell precursor(ETP)-ALL cells,while TUBB and TYMS were mainly highly expressed in malignant T cells arrested at the CD4 and CD8 double-positive or single-positive ***6 exhibited a U-shaped expression pattern in malignant T cells along the naıve to maturation ***,mebendazole and gemcitabine,which target TUBA1A and TYMS,respectively,exerted stage-specific inhibitory effects on T-ALL cell lines,indicating their potential stage-specific antileukemic role in ***,our findings might aid in identifying potential stage-specific druggable targets and are promising for achieving more precise therapeutic strategies for T-ALL.

关键词： Multi-omics Stage-specific druggable targets Targeted therapeutic strategies T-cell acute lymphoblastic leukemia Drug repositioning

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Body color plasticity of Diaphorina citri reflects a response to environmental stress

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Insect Science 2024年第3期31卷 937-952页

作者： Jiayao Fan feng Shang Huimin Pan Chenyang Yuan Tianyuan Liu Long yi Jinjun wang Wei Dou Key Laboratory of Entomology and Pest Control Engineering College of Plant ProtectionSouthwest UniversityChongqingChina Key Laboratory of Agricultural Biosafety and Green Production of Upper Yangtze River(Ministry of Education) Southwest UniversityChongqingChina Academy of Agricultural Sciences Southwest UniversityChongqingChina National Navel Orange Engineering Research Center Gannan Normal UniversityGanzhouJiangxi ProvinceChina

Body color polyphenism is common in Diaphorina *** studies compared physiological characteristics in ***,but the ecological and biological significance of its body color polyphenism remains poorly *** studied the ecological and molecular effects of stressors related to body color in *** or low temperature induced a high proportion of gray morphs,which had smaller bodies,lower body weight,and greater susceptibility to the insecticide *** performed transcriptomic and metabolomics analysis of 2 color morphs in *** expression dynamics revealed that the differentially expressed genes were predominantly involved in energy metabolism,including fatty acid metabolism,amino acid metabolism,and carbohydrate *** these genes,plexin,glycosidase,phospholipase,take out,trypsin,and triacylglycerol lipase were differentially expressed in 2 color morphs,and 6 hsps(3 hsp70,hsp83,hsp90,hsp68)were upregulated in gray *** metabolome data showed that blue morphs exhibited a higher abundance of fatty acid and amino acid,whereas the content of carbohydrates was elevated in gray *** study partly explains the body color polyphenism of *** and provides insights into the molecular changes of stress response of ***.

关键词： body color energy metabolism environmental stress phenotypic plasticity polyphenism trade-off

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Synthesis and Crystal Structure of Bis[2-[2-(diethylamino)ethyliminomethyl]-4-nitrophenolato]dimethanolcobalt(II) Dinitrate

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Chinese Journal of Structural Chemistry 2006年第9期25卷 1090-1094页

作者： WEI yi-Jun wang feng-Wu ZHU Qi-Yong Department of Chemistry. Huainan Normal College Huainan 232001 China

The title mononuclear cobalt（Ⅱ） complex [Co（DENP）2（MeOH）2].2NO3 （DENP = 2-[2-（diethylamino）ethyliminomethyl]-4-nitrophenolate） was prepared and characterized by elemental analysis, 1R and single-crystal X-ray diffraction. The crystal belongs to the triclinic system, space group P1 with a = 8.297（1）, b = 11.075（2）, c = 11.134（2） ,A,α = 69.69（1）, β = 70.97（2）, γ = 84.02（2）°, Z = 1, V = 907.0（4） ,A^3, Dc= 1.424 g/cm^3, Mr = 777.66, λ（MoKα） = 0.71073 A,μ= 0.548 mm^-1, F（000） = 409, R = 0.0628 and wR = 0.1734. The complex consists of a [Co（DENP）2- （MeOH）2]^2＋ cation and two disordered nitrate anions. The Co atom, lying at the inversion centre, is six-coordinated by two DENP ligands and two MeOH molecules in an octahedral geometry. The molecules in the crystal are linked through intermolecular O-H...O, O-H...N and N-H...O hydrogen bonds, forming chains parallel to the b axis.

关键词： Schiff base cobalt crystal structure

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Unconditionally stable Crank-Nicolson algorithm with enhanced absorption for rotationally symmetric multi-scale problems in anisotropic magnetized plasma

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Journal of Systems Engineering and Electronics 2024年第1期35卷 65-73页

作者： WEN yi wang Junxiang XU Hongbing School of Automatic Engineering University of Electronic Science and Technology of ChinaChengdu 611731China Beijing Institute of Aerospace Systems Engineering Beijing 100076China

Large calculation error can be formed by directly employing the conventional Yee’s grid to curve *** order to alleviate such condition,unconditionally stable CrankNicolson Douglas-Gunn(CNDG)algorithm with is proposed for rotationally symmetric multi-scale problems in anisotropic magnetized *** the CNDG algorithm,an alternative scheme for the simulation of anisotropic plasma is proposed in body-of-revolution *** perfectly matched layer(CPML)formulation is proposed to efficiently solve the open region *** example is carried out for the illustration of effectiveness including the efficiency,resources,and *** the results,it can be concluded that the proposed scheme shows considerable performance during the simulation.

关键词： anisotropic magnetized plasma body-of-revolution(BOR) Crank-Nicolson Douglas-Gunn(CNDG) finite-difference time-domain(FDTD) perfectly matched layer(PML) rotationally symmetric multi-scale problems

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Exploring the vital role of microglial membrane receptors in Alzheimer’s disease pathogenesis: a comprehensive review

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BIOCELL 2024年第7期48卷 1011-1022页

作者： JUN-feng ZHAO yi-RAN JIANG TIAN-LIN GUO YONG-QING JIAO XUN wang Department of Neurointervention Center Dalian No.3 People’s HospitalDalian Medical UniversityDalianChina Department of Clinical Medicine China Medical UniversityShenyangChina

Neurodegenerative diseases constitute a broad category of diseases caused by the degeneration of the *** are mainly manifested by the gradual loss of neuron structure and function and eventually can cause death or loss of *** the global population ages rapidly,increased people are being diagnosed with neurodegenerative *** has been established that the onset of Alzheimer’s disease(AD)is closely linked with increasing age and its major pathological features include amyloid-beta plaques(Aβ),Tau hyperphosphorylation,Neuroﬁbrillary tangles(NFTs),neuronal death as well as synaptic *** involvement of microglia is crucial in the pathogenesis and progression of AD and exhibits a dual *** instance,in the early stage of AD,microglia surface membrane proteins or receptors can participate in immunophagocytosis,and anti-inﬂammatory functions and act as a physical barrier after recognizing various ligands such as Aβand ***,in the later stage of the disease,membrane receptors on the surface of microglia can cause its activation to release a substantial quantity of pro-inﬂammatory *** can amplify the neuroinﬂammatory *** rapid decline of normal immune phagocytosis can result in the continuous accumulation of abnormal proteins,leading to neuronal dysfunction and destruction of the formed physical barrier as well as the neurovascular *** can also increase the transformation of microglia from anti-inﬂammatory phenotype M2 to pro-inﬂammatory phenotype M1,induce severe neuronal injury or apoptosis,and aggravate the progression of *** to few articles have focused on the AD-related membrane protein receptors on microglia,thus in this paper,we have reviewed several representative microglial membrane proteins or receptors about their speciﬁc roles and functions implicated in AD,and expect that there will be more in-depth research and scientiﬁc research results in the treatment of AD by targeted regulation of mi

关键词： Neurodegeneration Glial cell Receptor Alzheimer’s disease

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A genetic variant study of bortezomib-induced peripheral neuropathy in Chinese multiple myeloma patients

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Oncology Research 2024年第5期32卷 955-963页

作者： YAN ZHANG HEYANG ZHANG JING wang XIN WEI yi QU feng XU LIJUN ZHANG Department of Hematology The First Affiliated Hospital of China Medical UniversityShenyang110001China

Background:Bortezomib results in peripheral neuropathy(PN)in approximately 50%of patients,during multiple myeloma(MM)treatment,a complication known as Bortezomib-induced peripheral neuropathy(BIPN).The drug response varies among *** factor may play an important role in ***:A nextgeneration sequencing(NGS)panel containing 1659 targets from 233 genes was used to identify risk variants for developing BIPN in 204 MM patients who received bortezomib *** expression of MTHFR and ALDH1A1 in 62 peripheral blood samples was detected by real-time quantitative PCR(RT-qPCR).Serum homocysteine(Hcy)levels were detected in 40 samples by chemiluminescent microparticle immunoassay(CMIA).Results:Compared with the non-BIPN group(n=89),a total of 8 significantly associated single nucleotide polymorphisms(SNPs)were identified in the BIPN group(n=115):MTHFR(rs1801131,rs1801133,rs17421511),EPHX1(rs1051740),MME(rs2016848),ALDH1A1(rs6151031),HTR7(rs1935349)and CYP2A6(rs8192720).The mRNA expression level of MTHFR in newly diagnosed patients with peripheral neuritis after treatment(NP group)was lower than that of newly diagnosed patients without peripheral neuritis after treatment(NnP group)(1.70±0.77 vs.2.81±0.97,p=0.009).Serum Hcy levels were significantly higher in BIPN group than in non-BIPN group(11.66±1.79μmol/L vs.8.52±3.29μmol/L,p=0.016)and healthy controls(11.66±1.79μmol/L vs.8.55±2.13μmol/L,p≤0.001).Conclusion:CYP2A6,EPHX1,MTHFR,ALDH1A1,HTR7,MME and BIPN are linked in Chinese MM *** is more likely to occur in patients with lower MTHFR mRNA expression,which might result in higher serum Hcy levels.

关键词： Multiple Myeloma Peripheral neuropathy Bortezomib Bortezomib-induced peripheral neuropathy Next-generation sequencing MTHFR Serum Hcy

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Spontaneous anchoring Cl into α-Co（OH）2 as efficient and stable oxygen reduction electrocatalysts for seawater battery

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Rare Metals 2024年第7期43卷 3074-3083页

作者： wang Zheng Xue-Rong Zheng Qi Lu Yan-Hui Cao Yang wang Hai-Peng Fu Jin-feng Zhang yi-Da Deng Wen-Bin Hu School of Materials Science and Engineering Key Laboratory of Advanced Ceramics and Machining Technology of Ministry of EducationTianjin University State Key Laboratory of Marine Resource Utilization in South China Sea School of Materials Science and EngineeringHainan University Key Laboratory of Electromagnetic Processing of Materials Ministry of EducationNortheastern University

Seawater battery is an advanced energy storage system that enables conversion of chemical energy to electricity by consuming metals,dissolved oxygen and seawater in anode,cathode and electrolyte,***,the oxygen reduction reaction（ORR） activity and stability of electrocatalysts can be easily deactivated due to the severe Cl-permeation and corrosion in seawater ***,we developed a structural buffer engineering strategy by spontaneously anchoring Cl-into α-Co（OH）2as efficient and stable ORR electrocatalysts,in which the ultrathin α-Co（OH）2nanosheets were synthesized using an ultrafast solution high-temperature shock（SHTS） *** large lattice space（～ 0.8 nm） of layered α-Co（OH）2ensured the spontaneously penetration of Cl-into the lattice structure and replaced part of OH-to form α-Co（OH）*** continuous leaching and compensating of saturated Cl in α-Co（OH）2-xClxcould enhance the Cl-corrosion resistance and modulate electronic structure of Co metallic sites,thus improving the ORR electrocatalytic activity and stability in seawater *** α-Co（OH）2-xClxseawater batteries display superior onset and half-wave potentials of 0.71 and 0.66 V,respectively,which are much better than the counterparts of α-Co（OH）2and of β-Co（OH）2with no Cl-penetrating and no buffer *** α-Co（OH）2-xClx-based seawater batteries display stable open-circuit potential of 1.69 V and outstanding specific capacity of 1345 mAh·g-1.

关键词： Seawater battery Oxygen reduction electrocatalyst Solution high-temperature shock Structural buffer engineering

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Constructing highly safe and long-life calcium ion batteries based on hydratedvanadium oxide cathodes featuring a pillar structure

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Rare Metals 2024年第6期43卷 2597-2612页

作者： Chun-Fang wang Shi-Wei Zhang Lan Huang Yuan-Min Zhu feng Liu Jian-Chuan wang Li-Ming Tan Chun-yi Zhi Cui-Ping Han Powder Metallurgy Research Institute Central South UniversityChangsha410083China Songshan Lake Materials Laboratory Dongguan 523808China Research Institute of Interdisciplinary Science and School of Materials Science and Engineering Dongguan University of TechnologyDongguan 523808China Department of Materials Science and Engineering City University of Hong KongHong Kong 999077China Faculty of Materials Science and Energy Engineering/Institute of Technology for Carbon Neutrality Shenzhen Institute of Advanced TechnologyChinese Academy of SciencesShenzhen 518055China

Calcium-ion batteries(CIBs)have generated intense interest due to the growing demand for safer,cheaper,and large-scale energy storage ***,their development is still in its infancy,owing to the lack of suitable cathodes for sustaining reversiblc Ca^(2+)intercalation/***,layered H_(2)V_(3)O_(8)(HVO)with Zn^(2+)pre-insertion(ZHVO)is reported as a high-rate and highly durable cathode material for *** existence of Zn^(2+)and H_(2)O pillars could expand the interlayer spacing up to 1.8 nm,which is favorable for the diffusion of bulky Ca^(2+).The formation of Zn-O bonds facilitates electron transfer and enhances electrical ***,the ZHVO cathode achieves superior capacity performance(213.9 mAh·g^(-1)at 0.2 A·g^(-1))and long lifespan(78.3%for 1,000 cycles at 5 A·g^(-1))compared to pristine *** functional theory(DFT)calculations revealed that Zn^(2+)moved during Ca^(2+)intercalation,thereby reducing the diffusion energy barrier and facilitating Ca^(2+)***,a safe aqueous calcium ion cell was successfully assembled.

关键词： Multivalent batteries Calcium-ion batteries Layered structure Vanadium oxide Cathode materials

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Effects of loneliness and isolation on cardiovascular diseases:a two sample Mendelian Randomization Study

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Journal of Geriatric Cardiology 2024年第3期21卷 340-348页

作者： Jia-yin CAI Xin wang Cong-yi ZHENG Xue CAO Zhen HU Run-Qing GU yi-Xin TIAN Ye TIAN Lan SHAO Lin-feng ZHANG Zeng-Wu wang Division of Prevention and Community Health National Center for Cardiovascular DiseaseNational Clinical Research Center of Cardiovascular DiseaseState Key Laboratory of Cardiovascular DiseaseFuwai HospitalPeking Union Medical College&Chinese Academy of Medical SciencesBeijingChina

BACKGROUND Loneliness and isolation are associated with multiple cardiovascular diseases(CVDs),but there is a lack of research on whether they were causally *** conducted a Mendelian Randomization(MR)study to explore causal relationships between loneliness and isolation and multiple *** Single nucleotide polymorphisms associated with loneliness and isolation were identified from a genome-wide association study(GWAS)of 455,364 individuals of European ancestry in the IEU GWAS *** data for 15 CVDs were also obtained from the IEU GWAS *** used three MR methods including inverse variance weighting,MR-Egger,and weighted median estimation to assess the causal effect of exposure on ***'s Q test and MR-Egger intercept test were used to evaluate the heterogeneity and *** MR analysis showed that loneliness and isolation were significantly associated with essential hypertension(OR=1.07,95%CI:1.03-1.12),atherosclerotic heart disease(OR=1.04;95%CI:1.02-1.06),myocardial infarction(OR=1.02;95%CI:1-1.04)and angina(OR=1.04;95%CI=1.02-1.06).No heterogeneity and pleiotropy effects were found in this *** Causal relationship of loneliness and isolation with CVDs were found in this study.

关键词： diseases cardiovascular angina

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