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20篇 您的检索式:作者名="Yanxia Cui"
    题名 作者 年代 出处 被引量
1USP3 inhibits type I interferon signaling by deubiquitinating RIG-I-like receptors显示文摘(K63 ) 离氨酸 63 连接了 RIG-I 戏的 ubiquitination 在类型的激活的一个关键角色我干扰素小径,然而,为它的 deubiquitination 负责的分子的机制仍然糟糕被理解。这里,我们报导 deubiquitination 酶 ubiquitin 特定的朊酶(USP3 ) 3 否定地调整类型的激活我干扰素由指向 RIG-I 发信号。USP3 击倒 RIG-I 的明确地提高的连接 K63 的 ubiquitination, upregulated IRF3 的 phosphorylation 并且扩充了类型的生产我干扰素 cytokines 和抗病毒的免疫。我们进一步证明在 unstimulated 或 uninfected 房间在 USP3 和 RIG-I-like 受体( RLR )之间没有相互作用,但是在病毒的感染或 ligand 刺激之上, USP3 绑在 RLR 的 caspase 激活招募领域然后通过它的锌手指的合作劈开 polyubiquitin 链Ub有约束力的领域和 USP 催化领域。变化分析表明到 RIG-I 上的 polyubiquitin 链的 USP3 的那绑定是为它 polyubiquitin 链的劈开的前提步。我们的调查结果在 RIG-I 激活识别 USP3 的一个以前未被认出的角色并且提供卓见进 USP3 由禁止 RIG-I 发信号和抗病毒的免疫的机制。Jun Cui Yanxia Song Yinyin Li Qingyuan Zhu Peng Tan Yunfei Qin Helen Y Wang Rong-Fu Wang 2014Cell Research2014,24,4:20
2Analysis of the microbiota of sputum samples from patients with lower respiratory tract infections显示文摘唾沫是从患更低的呼吸的道感染的病人收集的最普通的样品,它为这些感染的细菌的鉴定是关键的。在这研究,我们与更低的呼吸的道感染从 101 个病人注册了 101 件唾沫样品。开始,在唾沫包含的细菌的 16S rDNA V3 hypervariable 区域的 pyrosequencing 为 microbiota 分析作为一条文化无关的途径被利用。为比较,用一个文化依赖者的临床的实验室测试为样品也被做的唾沫的一样的队自动化了细菌的鉴定系统。由 pyrosequencing, > 70,000 DNA 碎片在被 Ribosomal 数据库工程(RDP ) 过程分析以后被发现并且分类进 129 个细菌的类。大多数序列属于几个占优势的类,例如链球菌和葡萄球菌,显示这些类起在更低的呼吸的道感染的一个重要作用。另外,属于潜在的原因的代理人的一些序列例如霉浆菌, Haemophilus,和 Moraxella,也被发现,但是这些序列没被临床的实验室测试发现。为两个方法检测的九个类,方法的敏感被比较,结果证明 pyrosequencing 是更敏感的,除了 Klebsiella 和 Mycobacterium。显著地,这个方法揭示了更复杂的细菌的社区,它为细菌的察觉显示出一个有希望的能力。Yuhua Zhou Ping Lin Qingtian Li Lizhong Han Huajun Zheng Yanxia Wei Zelin Cui Yuxing Ni Xiaokui Guo 2010Acta Biochimica et Biophysica Sinica2010,42,10:8
3COVID-19 in cancer patients:risk,clinical features,and management显示文摘A novel coronavirus known as severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)has spread across the world,prompting the World Health Organization to declare the coronavirus disease of 2019(COVID-19)a public health emergency of international concern.Cancer patients are regarded as a highly vulnerable population to SARS-CoV-2 infection and development of more severe COVID-19 symptoms,which is possibly due to the systemic immunosuppressive state caused directly by tumor growth and indirectly by effects of anticancer treatment.Currently,much effort has been directed toward studying the pathogenesis and treatment of COVID-19,but the risk profiles,prognoses,and treatment outcomes in cancer patients remain unclear.Based on the current literature,we summarize the risk profiles,clinical and biochemical characteristics,and therapy outcomes of COVID-19 infections in cancer patients.The challenges in the clinical care of cancer patients with COVID-19 are discussed.The goal of this review is to stimulate research to better understand the biological impact and prognoses of COVID-19 infections in cancer patients,thus facilitating improvement of the clinical management of these patients.Cuiwei Liu Yanxia Zhao Derick Okwan-Duodu Reva Basho Xiaojiang Cui 2020Cancer Biology & Medicine2020,17,3:8
4High detectivity photodetectors based on perovskite nanowires with suppressed surface defects显示文摘Solution-processable,single-crystalline perovskite nanowires are ideal candidates for developing low-cost photodetectors,but their detectivities are limited due to a high level of unintentional defects.Through the surfaceinitiated solution-growth method,we fabricated high-quality,single-crystalline,defects-suppressed MAPbI_(3) nanowires,which possess atomically smooth side surfaces with a surface roughness of 0.27 nm,corresponding to a carrier lifetime of 112.9 ns.By forming ohmic MAPbI_(3)∕Au contacts through the dry contact method,highperformance metal–semiconductor–metal photodetectors have been demonstrated with a record large linear dynamic range of 157 dB along with a record high detectivity of 1.2×10^(14) Jones at an illumination power density of 5.5 nW∕cm^(2).Such superior photodetector performance metrics are attributed to,first,the defects-suppressed property of the as-grown MAPbI_(3) nanowires,which leads to a quite low noise current in the dark,and second,the ohmic contact between MAPbI_(3) and Au interfaces,which gives rise to an improved responsivity compared with the Schottky contact counterpart.The realized high-performance MAPbI_(3) nanowire photodetector advances the development of low-cost photodetectors and has potential applications in weak-signal photodetection.GUOHUI LI RUI GAO YUE HAN AIPING ZHAI YUCHENG LIU YUE TIAN BINING TIAN YUYING HAO SHENGZHONG LIU YUCHENG WU YANXIA CUI 2020Photonics Research2020,8,12:4
5High-Resolution Mesoscale Analysis Data from the South China Heavy Rainfall Experiment (SCHeREX): Data Generation and Quality Evaluation显示文摘In this study, the observational data acquired in the South China Heavy Rainfall Experiment (SCHeREX) from May to July 2008 and 2009 were integrated and assimilated with the US National Oceanic and Atmospheric Administration's (NOAA) Local Analysis and Prediction System (LAPS; information available online at http://gffzzc2aa3fc9434744efh9ccx6fkkcfbw69cb.ffgz.tsg.suse.edu.cn). A high-resolution mesoscale analysis dataset was then generated at a spatial resolution of 5 km and a temporal resolution of 3 h in four observational areas: South China, Central China, Jianghuai area, and Yangtze River Delta area. The quality of this dataset was evaluated as follows. First, the dataset was qualitatively compared with radar reflectivity and TBB image for specific heavy rainfall events so as to examine its capability in reproduction of mesoscale systems. The results show that the SCHeREX analysis dataset has a strong capability in capturing severe mesoscale convective systems. Second, the mean deviation and root mean square error of the SCHeREX mesoscale analysis fields were analyzed and compared with radiosonde data. The results reveal that the errors of geopotential height, temperature, relative humidity, and wind of the SCHeREX analysis were within the acceptable range of observation errors. In particular, the average error was 45 m for geopotential height between 700 and 925 hPa, 1.0-1.1°C for temperature, less than 20% for relative humidity, 1.5-2.0 m s-1 for wind speed, and 20-25° for wind direction. The above results clearly indicate that the SCHeREX mesoscale analysis dataset is of high quality and sufficient reliability, and it is applicable to refined mesoscale weather studies.NI Yunqi CUI Chunguang LI Hongli PENG Juxiang QIU Xuexing ZHANG Yanxia XU Xiaolin GAO Mei JIE Lianshu ZHANG Wenhua 2011Acta meteorologica Sinica2011,25,4:2
6Passivation of degradation path enables high performance perovskite nanoplatelet lasers with high operational stability显示文摘MAPbI_(3)perovskite has attracted widespread interests for developing low-cost near infrared semiconductor gain media.However,it faces the instability issue under operation conditions,which remains a critical challenge.It is found that the instability of the MAPbI_(3)nanoplatelet laser comes from the thermal-induced degradation progressing from the surface defects towards neighboring regions.By using PbI_(2) passivation,the defect-initiated degradation is significantly suppressed and the nanoplatelet degrades in a layer-by-layer way,enabling the MAPbI_(3)laser to sustain for 4500 s(2.7×10^(7) pulses),which is nearly three times longer than that of the nanoplatelet laser without passivation.Meanwhile,the PbI_(2) passivated MAPbI_(3)nanoplatelet laser with the nanoplatelet cavity displays a maximum quality factor up to∼7800,the highest reported for all MAPbI_(3)nanoplatelet cavities.Furthermore,a high stability MAPbI_(3)nanoplatelet laser that can last for 8500 s(5.1×10^(7) pulses)is demonstrated based on a dual passivation strategy,by retarding the defect-initiated degradation and surface-initiated degradation simultaneously.This work provides in-depth insights for understanding the operating degradation of perovskite lasers,and the dual passivation strategy paves the way for developing high stability near infrared semiconductor laser media.GUOHUI LI HUIHUI PI YANFU WEI BOLIN ZHOU YA GAO RONG WEN YUYING HAO HAN ZHANG BENG S.ONG YANXIA CUI 2022Photonics Research2022,10,6:2
7Dye-templating nonsurfactant synthesis of mesoporous silica显示文摘Xu Yao Cui Yanxia Yang Dongjiang 2008Microporous and Mesoporous Materials2008,109,:1
8Effects of rainfall characteristics on infiltration and redistribution patterns in revege- tation-stabilized desert ecosystems 显示文摘WANG Xinping CUI Yan PAN Yanxia 2008Journal of Hydrology2008,358,:1
9Tanshinone IIA-Induced Attenuation of Lung Injury in Endotoxemic Mice Is Associated with Reduction of Hypoxia-Inducible Factor 1[alpha] Expression显示文摘Xu Min Cao Fale Liu Lili Zhang Bo Wang Yanxia Dong Haiying Cui Yan Dong Mingqing Xu Dunquan Liu Yi Zhao Pengtao Niu Wen Li Zhichao 2011American Journal of Respiratory Cell and Molecular Biology2011,,5:1
10Two Supporting Factors Greatly Improve the Efficiency of Human iPSC Generation显示文摘Yang Zhao Xiaolei Yin Han Qin Fangfang Zhu Haisong Liu Weifeng Yang Qiang Zhang Chengang Xiang Pingping Hou Zhihua Song Yanxia Liu Jun Yong Pengbo Zhang Jun Cai Meng Liu Honggang Li Yanqin Li Xiuxia Qu Kai Cui Weiqi Zhang Tingting Xiang Yetao Wu Yiding Zh 2008Cell Stem Cell2008,,5:1
11An outbreak of Mycobacterium marinum infection associated with handling seabass in China显示文摘To the Editor:Mycobacterium marinum is a nontuberculous mycobacterium that can cause opportunistic infections in humans,ranging from a single cutaneous lesion to disseminated disease.[1]It was first isolated from a fish in 1926 and identified as a cause of human infection in 1951.[1]The estimated annual incidence ranges from 0.04 to 0.27 per 100,000 persons in different countries.Outbreaks of M.marinum infections related to handling fish are not common,but have also been reported.Qing Zhao Fangfang Bao Zihao Mi Zhenzhen Wang Pengcheng Huai Qing Pan Zheng Pang Yaoming Li Nan Cao Xiaotong Xue Buyan Li Xuechao Chen Jinliang Wang Yanxia Cui Wenqian Chang Yuan Zhang Zhenhua Yue Yongxia Liu Zhenhua Wang Weiguo Yan Jinyong Li Hongqing Tian Xianmei Lu Guizhi Zhou Jianjun Liu Hong Liu Furen Zhang 2022Chinese Medical Journal2022,135,21:1
12Collagen–chitosan polymer as a scaffold for the proliferation of human adipose tissue-derived stem cells显示文摘Yanxia Zhu Tianqing Liu Kedong Song Bo Jiang Xuehu Ma Zhanfeng Cui 2009Journal of Materials Science: Materials in Medicine2009,,3:1
13CCGD-ESCC: A Comprehensive Database for Genetic Variants Associated with Esophageal Squamous Cell Carcinoma in Chinese Population显示文摘Esophageal squamous-cell carcinoma(ESCC) is one of the most lethal malignancies in the world and occurs at particularly higher frequency in China. While several genome-wide association studies(GWAS) of germline variants and whole-genome or whole-exome sequencing studies of somatic mutations in ESCC have been published, there is no comprehensive database publically available for this cancer. Here, we developed the Chinese Cancer Genomic Database-Esophageal Squamous Cell Carcinoma(CCGD-ESCC) database, which contains the associations of 69,593 single nucleotide polymorphisms(SNPs) with ESCC risk in 2022 cases and 2039 controls, survival time of 1006 ESCC patients(survival GWAS) and gene expression(expression quantitative trait loci,eQTL) in 94 ESCC patients. Moreover, this database also provides the associations between8833 somatic mutations and survival time in 675 ESCC patients. Our user-friendly database is a resource useful for biologists and oncologists not only in identifying the associations of genetic variants or somatic mutations with the development and progression of ESCC but also in studying the underlying mechanisms for tumorigenesis of the cancer. CCGD-ESCC is freely accessible at http://gffzzdf7d528e3a264cb9h9ccx6fkkcfbw69cb.ffgz.tsg.suse.edu.cn/ccgd/ESCCdb.Linna Peng Sijin Cheng Yuan Lin Qionghua Cui Yingying Luo Jiahui Chu Mingming Shao Wenyi Fan Yamei Chen Ai Lin Yiyi Xi Yanxia Sun Lei Zhang Chao Zhang Wen Tan Ge Gao Chen Wu Dongxin Lin 2018Genomics, Proteomics & Bioinformatics2018,16,4:1
14Hunting the Datable Garnet using the LA-ICP-MS U-Pb Method:Predicting Garnet U Concentration,based on Major and Minor Elements显示文摘Garnet occurs in a wide range of rock types,from mantle peridotites to granites,from eclogites to skarns.In recent years,garnet LA-ICP-MS(Laser Ablation Inductively Coupled Plasma Mass Spectrometry)U-Pb dating has provided a powerful solution for retrieving the ages of rock formations,but successful dating is often prohibited by the low concentration of U.However,the concentration of U,a trace element of garnet,is unknown prior to the LA-ICP-MS analysis.In this study,we propose that the U concentration in garnet can be predicted by the contents of major and minor elements,which can be quantitatively obtained by EPMA(electron probe microanalysis).Using a supervised machine learning method(neural network),a model is trained to discriminate U-rich(>2 ppm)and U-poor(<2 ppm)garnets,based on EPMA results.Results of cross validation shows that the model has an average accuracy of~92%and is a powerful tool in detecting datable U-rich garnet.To facilitate the use of the discriminator,it is programmed as a stand-alone Microsoft Excel spreadsheet(HighUGarnet)and users directly paste the molar proportions of garnet end members into it and obtain the discrimination result.DENG Yi ZHONG Richen LI Dengfeng LI Yanxia CUI Hao 2022Acta Geologica Sinica(English Edition)2022,96,6:1
15Multimode transmission in complementary plas- monic structures at terahertz frequencies显示文摘Zhang Zhongxiang Chan K T Cui Yanxia 2010Ap plied Physics Letters2010,96,07:1
16The selective adsorption of rare earth elements by modified coal fly ash based SBA-15显示文摘Rare earth elements(REE)are strategic resources and the recycling of REE in alternative resources is urgent and gets increasingly attention.However,the separation of REE in these alternative resources is still a challenge due to the low concentration of REE and multi coexisted ions in acidic system.In this study,the species distribution of REE within the pH 0-8.0 was calculated.The SBA-15 originated from coal fly ash was modified by two steps with(3-aminopropyl)triethoxysilane(APTES)and diethylenetriaminepentaacetic dianhydride(DTPADA)to obtain DTPADA-SBA-15 adsorbent,which was applied to the selective adsorption of REE.The results showed that DTPADA-SBA-15 possessed excellent adsorption performance on the selective adsorption of REE,including Eu,Gd,Tb,Nd and Sm,in acidic solution(pH 2)with multi competing ions.The FT-IR and Zeta potential characterization verified that the chemical adsorption through the coordination of O in DTPADA-SBA-15 with REE was dominant at lower pH value.The study of adsorption kinetics indicated that the adsorption of rare earth metal ions followed pseudosecond-order kinetic,of which the adsorption process followed the Langmuir isotherm model.Jinglei Cui Qian Wang Jianming Gao Yanxia Guo Fangqin Cheng 2022Chinese Journal of Chemical Engineering2022,35,7:0
17Advance on Effective Chopping Emulsification Technology in Meat Processing显示文摘CUI Yanfei ZHAO Gaiming WANG Yufen XIE Hua LI Miaoyun LIU Yanxia XU Xiong 2009肉类研究2009,23,10:0
18Ion-pair induced solvent extraction of lithium(Ⅰ)from acidic chloride solutions with tributyl phosphate显示文摘Lithium(Li)is an important energy metal in the 21st century.However,the selective recovery of Li is still a big challenge,especially from acidic solutions with multiple metal ions existence.Herein we report a new ion pair induced mechanism for selectively extracting Li^(+)from acidic chloride solutions by tributyl phosphate(TBP).It is shown that the acidity and the chloride ions in the aqueous phase have great effects on the extraction of Li^(+).The FT-IR,UV-Vis and ESI-MS experiments provide solid evidence for the formation of ion-pair complex[Li(TBP)_n(H_(2)O)_(m)]^(+)[FeCl_(4)]^(-)(n-1,2,3;m-0,1)in the organic phase,which brings about the effective and efficient extraction of Li^(+).This mechanism can overcome the Hofmeister bias and allow for the selective extraction of Li^(+) from the extremely hydrophilic chlorides.It has also been proved that the loaded Li in TBP can be effectively stripped by concentrated HCl solution with a Li/Fe separation factor>500.The understanding of the ion-pair transport mechanism is helpful for optimizing the recovery process or further advancing more efficient recovery techniques for Li from acidic liquor.Li Cui Lijuan Wang Ming Feng Li Fang Yanxia Guo Fangqin Cheng 2021Green Energy & Environment2021,6,4:0
19Long-term outcomes in COVID-19 patients who recovered from the first wave of the pandemic显示文摘This cross-sectional study evaluated the long-term health effects of coronavirus disease 2019(COVID-19)in Jianghan District(Wuhan,China).The results showed that 61.4%of COVID-19 patients reported at least one symptom and 8.8%had depressive symptoms at the 17-month follow-up.The proportion of patients with chest radiographic abnormalities in Fangcang shelter hospitals and designated COVID-19hospitals was 31.6%and 41.1%,respectively,and the proportion of patients with impaired pulmonary diffusion capacity in these hospitals was 52.8%and 60.9%,respectively.Female sex(odds ratio[OR]=1.48,95%confidence interval[CI]:1.16–1.88),severe disease(OR=1.46,95%CI:1.01–2.10)and a higher number of initial symptoms(OR=1.31,95%CI:1.23–1.40)were associated with the development of sequelae symptoms at 17 months.This study involving community-dwelling COVID-19adults may help determine the long-term effects of COVID-19 during the first pandemic wave.Nonetheless,larger follow-up studies are needed to characterize the post-COVID-19 condition.Dan Cui Simiao Chen Luzhao Feng Mengmeng Jia Yeming Wang Weijun Xiao Yanxia Sun Qiangru Huang Libing Ma Zhiwei Leng Hao Wang Bin Cao Weizhong Yang Juntao Yang Chen Wang 2022National Science Review2022,9,11:0
20Investigation of transfer ionization processes in the collision of partially stripped carbon ions on Argon显示文摘The ratios of the cross section of the transfer-ionization to the single-electron-capture of Argon induced by Cq+ (q=1,2,3) ions are measured by means of position sensitive and time-of-flight techniques. Our experimental results are compared with the data of Heq+ (q=1,2)-Ar of DuBois. A qualitative interpretation is presented based on the Classical-Over-Barrier Model of Bohr.WANG Jun CHEN XiMeng DING BaoWei FU HongBin CUI Ying SHAO JianXiong LU YanXia GAO ZhiMin LIU YuWen Du Juan SUN GuangZhi CHEN Lin 2008Science China(Physics,Mechanics & Astronomy)2008,51,7:0
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