|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Autoantibody to MOG suggests two distinct clinical subtypes of NMOSD显示文摘We characterized a unique group of patients with neuromyelitis optica spectrum disorder(NMOSD) who carried autoantibodies of aquaporin-4(AQP4) and myelin-oligodendrocyte glycoprotein(MOG). Among the 125 NMOSD patients, 10(8.0%) were AQP4- and MOG-ab double positive, and 14(11.2%) were MOG-ab single positive. The double-positive patients had a multiphase disease course with a high annual relapse rate(P=0.0431), and severe residual disability(P<0.0001). Of the double-positive patients, 70% had MS-like brain lesions, more severe edematous, multifocal regions on spinal magnetic resonance imaging(MRI), pronounced decreases of retinal nerve fiber layer thickness and atrophy of optic nerves. In contrast, patients with only MOG-ab had a higher ratio of monophasic disease course and mild residual disability. Spinal cord MRI illustrated multifocal cord lesions with mild edema, and brain MRIs showed more lesions around lateral ventricles. NMOSD patients carrying both autoantibodies to AQP4 and MOG existed and exhibited combined features of prototypic NMO and relapsing-remitting form of MS, whereas NMOSD with antibodies to MOG only exhibited an 'intermediate' phenotype between NMOSD and MS. Our study suggests that antibodies against MOG might be pathogenic in NMOSD patients and that determination of anti-MOG antibodies maybe instructive for management of NMOSD patients. | Yaping Yan Yujing Li Ying Fu Li Yang Lei Su Kaibin Shi Minshu Li Qiang Liu Aimee Borazanci Yaou Liu Yong He Jeffrey L Bennett Timothy L Vollmer Fu-Dong Shi | 2016 | Science China(Life Sciences)2016，59，12： | 20 |
| 2 | Structural Designs for Accommodating Volume Expansion in Sodium Ion Batteries显示文摘 | Wenjie Wang Xiaohui Zhu Yujing Zhang Yongiun Liu Qin Zhang Lei Fu | 2018 | Chinese Journal of Chemistry2018，36，9： | 3 |
| 3 | Gut microbiome,cognitive function and brain structure:a multi-omics integration analysis显示文摘Background:Microbiome-gut-brain axis may be involved in the progression of age-related cognitive impairment and relevant brain structure changes,but evidence from large human cohorts is lacking.This study was aimed to investigate the associations of gut microbiome with cognitive impairment and brain structure based on multi-omics from three independent populations.Methods:We included 1430 participants from the Guangzhou Nutrition and Health Study(GNHS)with both gut microbiome and cognitive assessment data available as a discovery cohort,of whom 272 individuals provided fecal samples twice before cognitive assessment.We selected 208 individuals with baseline microbiome data for brain magnetic resonance imaging during the follow-up visit.Fecal 16S rRNA and shotgun metagenomic sequencing,tar-geted serum metabolomics,and cytokine measurements were performed in the GNHS.The validation analyses were conducted in an Alzheimer’s disease case-control study(replication study 1,n=90)and another community-based cohort(replication study 2,n=1300)with cross-sectional dataset.Results:We found protective associations of specific gut microbial genera(Odoribacter,Butyricimonas,and Bac-teroides)with cognitive impairment in both the discovery cohort and the replication study 1.Result of Bacteroides was further validated in the replication study 2.Odoribacter was positively associated with hippocampal volume(β,0.16;95%CI 0.06-0.26,P=0.002),which might be mediated by acetic acids.Increased intra-individual alterations in gut microbial composition were found in participants with cognitive impairment.We also identified several serum metabolites and inflammation-associated metagenomic species and pathways linked to impaired cognition.Conclusions:Our findings reveal that specific gut microbial features are closely associated with cognitive impair-ment and decreased hippocampal volume,which may play an important role in dementia development. | Xinxiu Liang Yuanqing Fu Wen-ting Cao Zhihong Wang Ke Zhang Zengliang Jiang Xiaofang Jia Chun-ying Liu Hong-rou Lin Haili Zhong Zelei Miao Wanglong Gou Menglei Shuai Yujing Huang Shengdi Chen Bing Zhang Yu-ming Chen Ju-Sheng Zheng | 2022 | Translational Neurodegeneration2022，11，1： | 1 |
| 4 | Morphological characteristics of Neoseiulus setarius Ma,Meng&Fan,sp.nov.(Acari:Phytoseiidae)from China显示文摘The genus Neoseiulus Hughes,1948 is one of the largest genera in Phytoseiidae and contains more than 364 valid species in the world.In this paper,a new species N.setarius Ma,Meng&Fan,sp.nov.is described based on both adult female and male specimens collected from Setaria viridis(L.)Beauv.(Gramineae),in Inner Mongolia of China.The adult females of the new species are characterized by having a fully reticulated dorsal shield,barbed Z5,bellshaped spermathecal calyx with a short basal stalk.Furthermore,seta R1 is off dorsal idiosomal shield in adult males. | Min Ma Yu Liu Yujing Li Xiaotong Fu Qinghai Fan Ruixia Meng | 2023 | Zoological Systematics2023，48，2： | 0 |
| 5 | Co-thermal in-situ reduction of inorganic carbonates to reduce carbon-dioxide emission显示文摘Thermal decomposition of inorganic metal carbonates is the main path to prepare metal oxides;nonetheless,it is always accompanied by the emission of large amounts of CO_(2) as one of the gas products.This study reports a concept of co-thermal insitu reduction of inorganic carbonates by using the energy released by carbonate decomposition under pure hydrogen atmosphere,which reduces the decarboxylation temperature and significantly inhibits the CO_(2) emissions.A combination of hydrogen–deuterium exchange,isotope experiment,and density functional theory calculations demonstrates that the CO results from the selective cleavage of Ca–O bonds at the surface of CaCO_(3) via the direct hydrogenation mechanism at relatively low temperature.However,it undergoes the reverse water–gas shift reaction path at high temperature,i.e.,CO being produced by the reduction of CO_(2) released by the decomposition of carbonates.This study sheds light on the potential of green hydrogen technology for inorganic carbonate valorization toward high value-added products,which can facilitate the large-scale industrial applications. | Zhen Xue Jingyi Guo Shasha Wu Wenfu Xie Yujing Fu Xiaojie Zhao Kui Fan Ming Xu Hong Yan Mingfei Shao Xue Duan | 2023 | Science China Chemistry2023，66，4： | 0 |
| 6 | Efficient light-driven reductive amination of furfural to furfurylamine over ruthenium-cluster catalyst显示文摘Selective reductive amination of carbonyl compounds with high activity is very essential for the chemical and pharmaceutical industry,but scarcely successful paradigm was reported via efficient photocatalytic reactions.Herein,the ultrasmall Ru nanoclusters(~0.9 nm)were successfully fabricated over P25 support with positive charged Ru^(δ+)species at the interface.A new route was developed to achieve the furfural(FAL)to furfurylamine(FAM)by coupling the light-driven reductive amination and hydrogen transfer of ethanol over this type catalyst.Strikingly,the photocatalytic activity and selectivity are strongly dependent on the particle size and electronic structure of Ruthenium.The Ru^(δ+)species at the interface promote the formation of active imine intermediates;moreover,the Ru nanoclusters facilitate the separation efficiency of electrons and holes as well as accelerate the further hydrogenation of imine intermediates to product primary amines.In contrast Ru particles in larger nanometer size facilitate the formation of the furfuryl alcohol and excessive hydrogenation products.In addition,the coupling byproducts can be effectively inhibited via the construction of sub-nanocluster.This study offers a new path to produce the primary amines from biomass-derived carbonyl compounds over hybrid semiconductor/metal-clusters photocatalyst via light-driven tandem catalytic process. | Zhen Xue Shasha Wu Yujing Fu Lan Luo Min Li Zhenhua Li Mingfei Shao Lirong Zheng Ming Xu Haohong Duan | 2023 | Journal of Energy Chemistry2023，，1： | 0 |
| 7 | Arabidopsis SYP121 acts as an ROP2 effector in the regulation of root hair tip growth显示文摘Tip growth is an extreme form of polarized cell expansion that occurs in all eukaryotic kingdoms to generate highly elongated tubular cells with specialized functions, including fungal hyphae, animal neurons, plant pollen tubes, and root hairs (RHs). RHs are tubular structures that protrude from the root epidermis to facilitate water and nutrient uptake, microbial interactions, and plant anchorage. RH tip growth requires polarized vesicle targeting and active exocytosis at apical growth sites. However, how apical exocytosis is spatially and temporally controlled during tip growth remains elusive. Here, we report that the Qa-Soluble N-ethylmaleimide-sensitive factor attachment protein receptor (SNARE) SYP121 acts as an effector of Rho of Plants 2 (ROP2), mediating the regulation of RH tip growth. We show that active ROP2 promotes SYP121 targeting to the apical plasma membrane. Moreover, ROP2 directly interacts with SYP121 and promotes the interaction between SYP121 and the R-SNARE VAMP722 to form a SNARE complex, probably by facilitating the release of the Sec1/Munc18 protein SEC11, which suppresses the function of SYP121. Thus, the ROP2-SYP121 pathway facilitates exocytic trafficking during RH tip growth. Our study uncovers a direct link between an ROP GTPase and vesicular trafficking and a new mechanism for the control of apical exocytosis, whereby ROP GTPase signaling spatially regulates SNARE complex assembly and the polar distribution of a Q-SNARE. | Xiankui Cui Shuwei Wang Yaohui Huang Xuening Ding Zirong Wang Lidan Zheng Yujing Bi Fanghui Ge Lei Zhu Ming Yuan Shaul Yalovsky Ying Fu | 2022 | Molecular Plant2022，15，6： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员