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Molecular Characterization and Expression and DNA Methylation Analyses of a Galectin-Related Protein Gene from Cynoglossus semilaevis

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Journal of Ocean University of China 2018年第5期17卷 1189-1196页

作者： xiu yunji GAN Tian XU Wenteng SHAO Changwei CHEN Songlin Laboratory for Marine Fisheries Science and Food Production Processes Qingdao National Laboratory for Marine Science and TechnologyYellow Sea Fisheries Research InstituteChinese Academy of Fishery Sciences Key Laboratory of Sustainable Development of Marine Fisheries Ministry of Agriculture Marine Science and Engineering College Qingdao Agricultural University College of Fisheries and Life Science Shanghai Ocean University

Galectins, a family of β-galactoside-binding proteins, participate in both innate immunity and adaptive immunity. This study identified one novel galectin-related protein from half-smooth tongue sole Cynoglossus semilaevis, which was designated as CsGRP. The full-length cDNA of its encoding gene was 785 bp in length with a 528 bp open reading frame encoding a putative protein of 176 amino acids. The deduced CsGRP contained a putative 131-aa galactoside-binding lectin domain and 3 critical residues responsible for carbohydrate binding （R93, W109 and R114）. Genomic structural analysis revealed that CsGRP consisted of five exons and four intzons. CsGRP showed 68% similarity with Poecilia latipinna GRP and 67% similarity wih Stegastes partitus GRP. CsGRP showed the highest expression level in liver, although its expression was detected in all tested tissues. When challenged with Vibrio harveyi, the expression of CsGRP was significantly down-regulated in liver （P〈 0.05）. In addition, we found that in spleen and kidney of C. semilaevis, the CpG island of CsGRP showed significantly higher （P 〈 0.05） methylation level in disease-resistant family of C. semilaevis （DR-Cs） than in disease-susceptible ones （DS-Cs）. Our results suggested that CsGRP may play important roles in the immune response of C. semilaevis. Moreover, DNA methylation patterns provided valuable data for understanding the relationship between epigenetic regulation and immunity, which would assist the animal genetic research and improve the animal breeding in the future.

关键词： Cynoglossus semilaevis galectin-related protein expression pattern DNA methylation immune response

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Transcriptome Analysis Reveals the Regulation Role of miR-144-5p in Intestinal Immunity of Japanese Flounder(Paralichthys olivaceus)

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Journal of Ocean University of China 2023年第3期22卷 801-812页

作者： LI Yingrui SU Lin GUO Baoshan XU Kefeng ZHOU Shun xiu yunji School of Marine Science and Engineering Qingdao Agricultural UniversityQingdao 266109China College of Marine Science and Engineering Nanjing Normal UniversityNanjing 210023China Marine Science Research Institute of Shandong Province(National Oceanographic Center Qingdao)Qingdao 266104China

MicroRNAs(miRNAs),22-nucleotide-long micromanagers that guide the post-transcriptional regulation of a wide range of target genes,can theoretically be used as a diagnostic or therapeutic target for inflammatory *** fish,miR-144-5p expression varies dramatically in response to the different bacterial infections and can regulate immunity-related genes to reduce the occurrence of *** this research,the regulation function of miR-144-5p to the intestinal innate immunity was udied in flounder Paralichthys *** flounders were interfered by 2μg g^(-1) miR-144-5p antagomir and their tissues(intestine,liver and spleen)were harvested from the fish at 12 h *** than 60 million high-quality reads were *** 24 hours after miR-144-5p or miR-NC interference,a total of 2704 and 1823 different-expresion genes(DEGs)were identified in comparison with control group,*** DEGs were enriched in a variety of immunity-related signaling pathways,including NOD-like receptor,Wnt and Toll-like receptor signaling pathways,according to GO and KEGG analyses.A total of 503 highly interacting DEGs engaged in 33 immunity-related signaling pathways were discovered using KEGG ***,5 hub genes were found by protein-protein interaction networks,which formed an intricate immune regulation ***,these hub genes were mostly involved in focal adhesion,Wnt signaling pathway,as well as the Intestinal Immune Network for IgT(IgA)Production *** conclusion,the loss of miR-144-5p can affect immunity-related genes and downstream signaling *** findings suggest that miR-144-5p is a modulator of gene networks and signaling pathways associated with intestinal innate immunity.

关键词： miR-144-5p intestinal inflammation innate immunity Paralichthys olivaceus

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Immuno-Protective Efficiency of the Bivalent Inactivated Vaccine Against Vibrio scophthalmi and Aeromonas salmonicida Infections in Turbot(Scophthalmus maximus L.)

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Journal of Ocean University of China 2023年第4期22卷 1079-1086页

作者： ZHOU Shun ZHENG Xujia DING Yuanyuan SU Lin HUANG Qing xiu yunji School of Marine Science and Engineering Qingdao Agricultural UniversityQingdao 266109China

Vibrio scophthalmi and Aeromonas salmonicida can cause high turbot mortality and huge economic ***,vaccination is the most promising method for preventing communicable *** this study,we used formalin to kill *** and *** cells,and mixed with the mineralized oil adjuvant(Montanide^(TM)ISA 763 AVG)to prepare the bivalent inactivated *** results showed that turbot inoculated with the bivalent inactivated vaccine exhibited strong tolerance to the infection of *** and ***,and no obvious clinical symptoms and pathological changes were *** activities of enzymes lysozyme,acid phosphatase and complement C3 had significantly increased after the *** antibody titer response of vaccinated turbot was greatly boosted,which was positively connected with the immunological impact according to ELISA ***,the expression levels of immune-related genes such as MHC-IIα,MHC-IIβ,CD4,CD8,TNF-αand IL^(-1)βwere up-regulated,demonstrating that it might stimulate humoral and cellular immunological response in *** findings highlight the potential of the bivalent inactivated vaccine for controlling *** and *** infections in turbot.

关键词： Aeromonas salmonicida Vibrio scophthalmi bivalent inactivated vaccine immune response

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杀鲑气单胞菌灭活疫苗的制备及其在大菱鲆体内的免疫效果

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水产学报 2021年第9期45卷 1574-1583页

作者：郭慧敏丁圆媛王昊郑旭佳修云吉周顺青岛农业大学海洋科学与工程学院

为了预防大菱鲆疥疮病,本研究将杀鲑气单胞菌菌株HHSM1905经甲醛灭活制备成灭活疫苗,通过腹腔注射途径免疫健康大菱鲆;对免疫后大菱鲆血清抗体效价、血清溶菌酶(LZM)活性、酸性磷酸酶(ACP)活性及疫苗保护率进行测定;以β-actin为内参,... 详细信息

为了预防大菱鲆疥疮病,本研究将杀鲑气单胞菌菌株HHSM1905经甲醛灭活制备成灭活疫苗,通过腹腔注射途径免疫健康大菱鲆;对免疫后大菱鲆血清抗体效价、血清溶菌酶(LZM)活性、酸性磷酸酶(ACP)活性及疫苗保护率进行测定;以β-actin为内参,对免疫相关基因(IL-1β、TLR-5、MHCⅠ、MHCⅡ-α、CD4)表达情况进行定量PCR分析。结果显示,在免疫后2周时,疫苗组血清抗体效价显著高于对照组并达到最大值;疫苗组LZM活性在免疫2周时达到峰值,4周时仍与对照组保持显著差异;疫苗组ACP活性在免疫后的2周达到峰值,与对照组差异显著;灭活疫苗相对保护率(RPS)为72.72%。免疫组与对照组相比,IL-1β、TLR-5、MHCⅠ、MHCⅡ-α、CD4的表达量均呈上调趋势,与对照组差异显著。本研究成功制备了大菱鲆用杀鲑气单胞菌灭活疫苗,其对大菱鲆疥疮病能够起到一定的预防作用,可为大菱鲆养殖过程中疾病预防提供新方法。

关键词：大菱鲆杀鲑气单胞菌疥疮病灭活疫苗

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Regulation and function of endoplasmic reticulum autophagy in neurodegenerative diseases

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Neural Regeneration Research 2025年第1期20卷 6-20页

作者： xiu-Yun Zhao De-En Xu Ming-Lei Wu Ji-Chuan Liu Zi-Ling Shi Quan-Hong Ma Department of Neurology and Clinical Research Center of Neurological Disease the Second Affiliated Hospital of Soochow UniversitySuzhouJiangsu ProvinceChina Institute of Neuroscience&Jiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases Soochow UniversitySuzhouJiangsu ProvinceChina Department of Neurology Jiangnan University Medical CenterWuxiJiangsu ProvinceChina

The endoplasmic reticulum,a key cellular organelle,regulates a wide variety of cellular *** reticulum autophagy,one of the quality control systems of the endoplasmic reticulum,plays a pivotal role in maintaining endoplasmic reticulum homeostasis by controlling endoplasmic reticulum turnover,remodeling,and *** this review,we briefly describe the endoplasmic reticulum quality control system,and subsequently focus on the role of endoplasmic reticulum autophagy,emphasizing the spatial and temporal mechanisms underlying the regulation of endoplasmic reticulum autophagy according to cellular *** also summarize the evidence relating to how defective or abnormal endoplasmic reticulum autophagy contributes to the pathogenesis of neurodegenerative *** summary,this review highlights the mechanisms associated with the regulation of endoplasmic reticulum autophagy and how they influence the pathophysiology of degenerative nerve *** review would help researchers to understand the roles and regulatory mechanisms of endoplasmic reticulum-phagy in neurodegenerative disorders.

关键词： autophagy endoplasmic reticulum endoplasmic reticulum autophagy endoplasmic reticulum quality control system endoplasmic reticulum receptors endoplasmic reticulum-associated degradation neurodegeneration neurodegenerative disease selective autophagy unfolded protein response

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Plasmonic tandem heterojunctions enable high-efficiency charge transfer for broad spectrum photocatalytic hydrogen production

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Journal of Energy Chemistry 2025年第1期100卷 710-720页

作者： Wenxuan Chen xiu-Qing Qiao Guo Hui Bojing Sun Dongfang Hou Meidi Wang Xueqian Wu Tao Wu Dong-Sheng Li College of Materials and Chemical Engineering Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials China Three Gorges University Hubei Three Gorges Laboratory College of Chemistry and Materials Science and Guangdong Provincial Key Laboratory of Supramolecular Coordination Chemistry Jinan University

Rational engineering of semiconductor photocatalysts for efficient hydrogen production is of great significance but still challenging,primarily due to the limitations in charge transfer ***,a fascinating plasmonic tandem heterojunction with the hc-CdS/Mo2C@C heterostructure is aimfully prepared for effectively promoting the charge separation kinetics of the CdS photocatalyst via the synergistic strategy of phase junction,Schottky junction,and photothermal *** difference in atomic configuration between cubic-CdS （c-CdS） and hexagonal-CdS （h-CdS） leads to effective charge separation through a typical Ⅱ charge transfer mechanism,and plasmonic Schottky junction further extracts the electrons in the hc-CdS phase junction to realize gradient charge ***,the photothermal effect of Mo2C@C helps to expand the light absorption,accelerate charge transfer kinetics,and reduce the hydrogen evolution energy *** carbon layer provides a fast channel for charge transfer and protects the photocatalyst from *** a result,the optimized hc-CMC photocatalyst exhibits a significantly high photocatalytic H2production activity of 28.63 mmol/g/h and apparent quantum efficiency of 61.8%,surpassing most of the reported *** study provides a feasible strategy to enhance the charge transfer kinetics and photocatalytic activity of CdS by constructing plasmonic tandem heterogeneous junctions.

关键词： Cadmium sulfide

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牙鲆半乳糖凝集素6基因的克隆、表达及功能研究

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渔业科学进展 2022年第4期43卷 147-157页

作者：刘晓飞张爽爽 Endri Hendriansyah 李英瑞苏琳李相前修云吉顾伟南京师范大学海洋科学与工程学院江苏南京210023 青岛农业大学海洋科学与工程学院山东青岛266109 淮阴工学院江苏省益生制剂重点建设实验室江苏淮安223003

半乳糖凝集素6(Galectin-6)是β-半乳糖苷结合凝集素家族的成员之一。本研究首次分离并鉴定了牙鲆(Paralichthys olivaceus)Galectin-6(PoGalectin-6),分析了其分子特征和表达模式,并对其免疫相关功能进行了研究。PoGalectin-6基因的开... 详细信息

半乳糖凝集素6(Galectin-6)是β-半乳糖苷结合凝集素家族的成员之一。本研究首次分离并鉴定了牙鲆(Paralichthys olivaceus)Galectin-6(PoGalectin-6),分析了其分子特征和表达模式,并对其免疫相关功能进行了研究。PoGalectin-6基因的开放阅读框长为1089 bp,共编码362个氨基酸,其中包含2个糖识别结构域(CRDs)。同源序列比对和系统进化树分析显示,PoGalectin-6与大菱鲆(Scophthalmus maximus)Galectin-4的相似性为80.9%。组织分布结果显示,PoGalectin-6基因主要在肠组织中特异性表达。迟缓爱德华氏菌(Edwardsiella tarda)感染后,PoGalectin-6基因在肠组织中的表达显著升高,感染后12 h表达量最高,随后逐渐降低并恢复至正常水平。细菌结合实验证实,PoGalectin-6重组蛋白(rPoGalectin-6)能够结合枯草芽孢杆菌(Bacillus subtilis)、蜡样芽孢杆菌(Bacillus cereus)、杀鲑气单胞菌(Aeromonas salmonicida)、迟缓爱德华氏菌和创伤弧菌(Vibrio vulnificus),但并不结合短小芽孢杆菌(Bacillus pumilus)。此外,rPoGalectin-6以钙离子依赖的方式对短小芽孢杆菌、枯草芽孢杆菌、杀鲑气单胞菌和迟缓爱德华氏菌表现出明显的凝集作用。研究表明,PoGalectin-6基因参与了由迟缓爱德华氏菌感染引起的免疫应答,这一发现为探索Galectin-6在硬骨鱼类中的免疫功能奠定了基础。

关键词：糖凝集素6 牙鲆迟缓爱德华氏菌免疫应答

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Magnetron sputtered nickel oxide with suppressed interfacial defect states for efficient inverted perovskite solar cells

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Journal of Energy Chemistry 2025年第1期100卷 348-355页

作者： Guoqiang Ma Qin Tan Zhaoning Li Jingwei xiu Jiafeng Wang Tianle Cheng Dong He Qiang Sun Xuhang Ma Francesco Lamberti Zhubing He Department of Materials Science and Engineering Institute of Innovative Materials (I2M) Shenzhen Key Laboratory of Full Spectral Solar Electricity Generation (FSSEG)Southern University of Science and Technology (SUSTech) Core Research Facilities Southern University of Science and Technology Department of Chemical Sciences Department of Industrial Engineering University of Padova

Widely used spin-coated nickle oxide （NiOx） based perovskite solar cells often suffer from severe interfacial reactions between the NiOxand adjacent perovskite layers due to surface defect states,which inherently impair device performance in a long-term view,even with surface molecule *** this study,we developed high-quality magnetron-sputtered NiOxthin films through detailed process optimization,and compared systematically sputtered and spin-coated NiOxthin film surfaces from materials to *** sputtered NiOxfilms exhibit improved crystallinity,smoother surfaces,and significantly reduced Ni3+or Ni vacancies compared to their spin-coated ***,the interface between the perovskite and sputtered NiOxfilm shows a substantially reduced density of defect *** solar cells （PSCs） fabricated with our optimally sputtered NiOxfilms achieved a high power conversion efficiency （PCE） of up to 19.93%and demonstrated enhanced stability,maintaining 86.2% efficiency during 500 h of maximum power point tracking under one standard sun ***,with the surface modification using (4-(2,7-dibromo-9,9-dimethylacridin-10（9H）-yl)butyl)p hosphonic acid （DMAcPA）,the device PCE was further promoted to 23.07%,which is the highest value reported for sputtered NiOxbased PSCs so far.

关键词： Perovskite

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Laser assisted phase transformation of carbon-based transition metal oxide electrode for high-performance supercapacitor application

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Science China Chemistry 2025年

作者： Mingzhen xiu Jianghong Zhang Yu Lu Xun Cao Kang Huang Siyu Zhu Bowei Zhang Yu Liang Chunwang Zhao Junsheng Wu Yizhong Huang School of Materials Science and Engineering Nanyang Technological University Energy Research Institute Interdisciplinary Graduate Programme Nanyang Technological University Institute of Sustainability for Chemicals Energy and Environment Agency for Science Technology and ResearchSingapore Institute of Advanced Materials and Technology University of Science and Technology Beijing School of Materials Science and Technology Shenyang University of Chemical Technology School of Materials Science and Hydrogen Energy Foshan University

Transitional metal oxides have a wide range of applications due to their superior *** enhanced performance of metal oxide relies on their desirable oxidation states,which is challenging to achieve and requires complex *** study demonstrates a facile strategy enabling rapid phase transformation of transition metal *** approach involves synthesis of a tetragonal Mn3O4/carbon cloth composite using the liquid plasma discharge deposition （LPDD） technique,followed by laser irradiation with the presence of ethylene glycol under an N2gas *** resulting face-centered cubic MnO/carbon cloth electrode exhibits an excellent capacitance of 1,125 F g-1at 2 A g-1,with remarkable capacitance retention of 95%after10,000 *** approach can be extended to other transition metals including Co,Cu,Cr,Fe,Ni,and *** simulations reveal the significance of ethylene glycol and the underlying mechanism associated with the phase transformation of transition metal *** present study offers a powerful technique for the phase transformation of transition metal oxide which can guide the development of new electrode materials with enhanced electrochemical properties for high-performance energy storage applications.

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Clinicopathological differences between patients with schistosomal appendicitis and non schistosomal appendicitis:A retrospectively study of past ten years

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World Journal of Clinical Cases 2025年第2期13卷 24-32页

作者： Xiao-Yi Wang Yao Hao Zi-Jian Wang xiu-Liang Xu Jiang-Hua Yang Department of Infectious Diseases The First Affiliated of Wannan Medical CollegeWuhu 241001Anhui ProvinceChina

BACKGROUND Chronic schistosomiasis causes multiple organ and multiple system diseases,especially the digestive *** eggs are mainly deposited in the stomach,liver and colorectal,but a few eggs are deposited in the appendix and cause *** present,there are few studies on schistosomal *** To explore the differences in epidemiological,clinical and pathological characteristics between schistosomal appendicitis and non-schistosomal appendicitis over the past decade in order to assess the impact of schistosomiasis on *** The differences of general data,clinical data and laboratory examination data of patients with appendicitis from October 2013 to October 2023 were retrospectively *** patients were divided into two groups for *** were 136 patients in schistosomal appendicitis group and 5418 patients in non-schistosomal appendicitis *** Schistosomal appendicitis accounted for 2.45%of all patients with appendicitis,and the annual proportion in the past decade was 2.2%,2.9%,1.8%,1.9%,3.4%,3.1%,1.9%,1.6%,3%,2.6%,*** prevalence of schistosomal appendicitis was middle-aged and elderly males,with an average age of 61.73±15.335 *** main population of non-schistosomal appendicitis was middle-aged men,with an average age of 35.8±24.013 years(P<0.001).The distribution of pathological types of appendicitis was different between the two groups(P<0.001).The incidence of acute suppurative appendicitis in non-schistosomal appendicitis was higher than that in schistosomal appendicitis[odds ratio(OR)=0.504;95%confidence interval(CI):0.349-0.728;P<0.001].The proportion of acute attack of chronic appendicitis in schistosomal appendicitis was higher than that in non-schistosomal appendicitis(OR=2.614;95%CI:1.815-3.763;P<0.001).The proportion of schistosomal appendicitis patients complicated with colorectal cancer was higher than that of nonschistosomal appendicitis patients(OR=5.087;95%CI:1.427-

关键词： Schistosomal appendicitis Schistosomiasis Appendix Colorectal cancer Clinicopathological characteristics

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