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83篇 您的检索式:作者名="Xiaojun Cui"
    题名 作者 年代 出处 被引量
1Discovery of the migrasome, an organelle mediating release of cytoplasmic contents during cell migration显示文摘房间通过 secreting 和释放蛋白质和泡与对方一起交流。许多房间能移居。在这研究,我们报导 migracytosis,为释放细胞的内容的房间迁居依赖者机制,和 migrasomes 的发现,调停的小囊的结构 migracytosis。当移居的房间移动,他们离开长管状的海滨,叫的收回纤维,在他们后面。大泡,包含众多的更小的泡,在收回纤维的尖端和交叉上成长。这些纤维,与主要房间身体连接泡,最后,裂缝,和泡被释放直到细胞外的空间或直接由包围房间收起。因为这些泡的形成是迁居依赖者,我们把他们称为 “ migrasomes”。我们也发现 cytosolic 内容能被搬运进 migrasomes 并且通过 migrasomes 免除了房间。我们把这迁居依赖者版本机制称为 “ migracytosis”。Liang Ma Ying Li Junya Peng Danni Wu Xiaoxin Zhao Yitong Cui Lilian Chen Xiaojun Yan Yanan Du Li Yu 2015Cell Research2015,25,1:21
2USP19 suppresses inflammation and promotes M2-like macrophage polarization by manipulating NLRP3 function via autophagy显示文摘Macrophage polarization to proinflammatory M1-like or anti-inflammatory M2-like cells is critical to mount a host defense or repair tissue.The exact molecular mechanisms controlling this process are still elusive.Here,we report that ubiquitin-specific protease 19(USP19)acts as an anti-inflammatory switch that inhibits inflammatory responses and promotes M2-like macrophage polarization.USP19 inhibited NLRP3 inflammasome activation by increasing autophagy flux and decreasing the generation of mitochondrial reactive oxygen species.In addition,USP19 inhibited the proteasomal degradation of inflammasome-independent NLRP3 by cleaving its polyubiquitin chains.USP19-stabilized NLRP3 promoted M2-like macrophage polarization by direct association with interferon regulatory factor 4,thereby preventing its p62-mediated selective autophagic degradation.Consistent with these observations,compared to wild-type mice,Usp19−/−mice had decreased M2-like macrophage polarization and increased interleukin-1βsecretion,in response to alum and chitin injections.Thus,we have uncovered an unexpected mechanism by which USP19 switches the proinflammatory function of NLRP3 into an anti-inflammatory function,and suggest that USP19 is a potential therapeutic target for inflammatory interventions.Tao Liu Liqiu Wang Puping Liang Xiaojuan Wang Yukun Liu Jing Cai Yuanchu She Dan Wang Zhi Wang Zhiyong Guo Samuel Bates Xiaojun Xia Junjiu Huang Jun Cui 2021Cellular & Molecular Immunology2021,18,10:15
3Interaction of APT with BSA or HSA显示文摘In this work, N-n-amyl-N’-(sodium p- aminobenzenesulfonate) thiourea (APT) containing saturated fatty hydrocarbon group was synthesized. Fluorescence quenching methods in combination with UV absorption spectra and molecule modeling method were used to study the interaction between APT and bovine serum albumin (BSA) or human se-rum albumin (HSA). The binding constants of APT with BSA or HSA were determined at different tem-peratures under the optimum conditions based on the fluorescence quenching results. The binding characteristics of APT and BSA or HSA were reported and the binding sites were obtained. The binding mode was suggested to be mainly hydrophobic interaction, which was consistent with molecular modeling study.CUI Fengling CUI Yanrui LUO Hongxia YAO Xiaojun FAN Jing LU Yan 2006Chinese Science Bulletin2006,51,18:9
4Feedback image encryption algorithm with compound chaotic stream cipher based on perturbation显示文摘In this paper, two new one-dimensional chaotic functions are designed using Devaney chaotic definition. And a dynamically shifting compound chaotic function is constructed based on the two new one-dimensional chaotic functions. The properties of compound chaotic functions are also proved. A new feedback image encryption algorithm is designed using the new compound chaos and an image pixel permutation, 3D baker scheme is described in detail. In the scheme, a new dynamic block dividing the 3D baker is put forward using the compound chaotic map, and the key space expands. In order to produce avalanche effect and sensitivity of cipher to plaintext, the round times are designed to control the cycle. The entropy analysis, difference analysis, weak-key analysis, statistical analysis, cipher random analysis, and cipher sensibility analysis depending on key and plaintext are introduced to test the security of the new scheme of image encryption. The tests show that the image encryption method passes the random tests of NIST FIPS 140-2(2001) and SP 800-22 standards. This paper also solves the problem of short periods and low precision of one-dimensional chaotic function by perturbation.TONG XiaoJun CUI MingGen 2010Science China(Information Sciences)2010,53,1:7
5DropConnect Regularization Method with Sparsity Constraint for Neural Networks显示文摘Drop Connect is a recently introduced algorithm to prevent the co-adaptation of feature detectors.Compared to Dropout, Drop Connect gains state-of-the-art results on several image recognition benchmarks. Motivated by the success of Drop Connect, we extended this algorithm with the ability of sparse feature selection. In Drop Connect algorithm, the dropping masks of weights are generated using Bernoulli gating variables that are independent of the weights and activations. We introduce a new strategy to generate masks depending on the outputs of previous layer. Using this method, neurons which are promising to produce sparser features will be assigned a bigger possibility to keep active in the forward and backward propagations. We then evaluate such sparsity constrained Drop Connect on MNIST and CIFAR datasets in comparison with ordinary Drop Connect and Dropout method. The results show that our new method improves the sparsity of features significantly, while not degrading the precision.LIAN Zifeng JING Xiaojun WANG Xiaohan HUANG Hai TAN Youheng CUI Yuanhao 2016Chinese Journal of Electronics2016,25,1:6
6Ground motion attenuation of M_s8.0 Wenchuan earthquake显示文摘The great Ms8.0 Wenchuan earthquake has been the most destructive earthquake since 1949 in China. The earthquake occurred no more than half a year after the establishment of the National Strong Motion Observation Network System (NSMONS) of China; what is more, the epicenter was located in the area with dense strong motion observation stations so that a large number of strong motion records of the main shock were obtained. In this paper, 501 strong motion records from 167 observation stations are utilized to establish the ground motion attenuation relations in three directions in the range of fault distance less than 600 km. The result shows the difference of seismic motion attenuation in two horizontal directions is insignificant. It is the first time that strong-motion records are used to establish the ground motion attenuation relations of the MS8.0 earthquake in China.Dawei Lu Jianwen Cui Xiaojun Li Weiping Lian 2010Earthquake Science2010,23,1:5
7Anti-unwinding attitude maneuver control of spacecraft considering bounded disturbance and input saturation显示文摘The attitude maneuver control of spacecraft under bounded disturbance and input saturation is investigated in this paper.Using the Lyapunov stability theory,an anti-saturation sliding mode control algorithm is given by designing a time-varying sliding mode to solve the input saturated attitude control problem without disturbance.Then combining the merit in anti-saturation of time-varying sliding mode controller with the merit in anti-disturbance of time-invariant sliding mode controller,a switching strategy between the two controllers is designed to solve the attitude maneuver control problem under input saturation and bounded disturbance.However,double value of quaternions makes the attitude slewing unwinding.To solve the problem,an attitude error vector is designed.Based on the error vector,a modified sliding mode control algorithm is proposed which simultaneously has the ability of anti-saturation,anti-disturbance and anti-unwinding.Simulation results show that the algorithm in this paper is feasible and effective.CUI HuTao CHENG XiaoJun 2012Science China(Technological Sciences)2012,55,9:5
8Effects of biochar amendment on soil quality, crop yield and greenhouse gas emission in a Chinese rice paddy: A field study of 2 consecutive rice growing cycles显示文摘Afeng Zhang Rongjun Bian Genxing Pan Liqiang Cui Qaiser Hussain Lianqing Li Jinwei Zheng Jufeng Zheng Xuhui Zhang Xiaojun Han Xinyan Yu 2011Field Crops Research2011,,:4
9Analysis of Ground Motion Attenuation Characterization for Moderate Earthquakes in the Sichuan-Yunnan Region显示文摘The ground motion attenuation models for PGA,PGV and response spectrum at rock sites and soils sites are derived separately from the digital strong motion records of moderate earthquakes in the Sichuan-Yunnan region after 2007. By comparison with Yu Yanxiangs attenuation model for rock sites in western China,reliability of the model is verified for moderate earthquake. According to the distribution of strong motion data against magnitude and epicentral distance,the applicability and reliability of the results in this paper are discussed.Yu Tian Cui Jianwen Li Xiaojun Yang Liwei 2015Earthquake Research in China2015,29,2:3
10Pressure induced convergence of conduction bands in Al doped Mg_(2)Si: Experiment and theory显示文摘High-pressure and high-temperature(HPHT)synthesis provides an effective way to tune the band structure of materials and improve their electronic properties.To investigate the influence of synthesis pressure on electronic properties,Mg_(1.97)Al_(0.03)Si samples were synthesized using the HPHT method.The maximum effective mass 0.92me is obtained for the sample prepared with the synthesis pressure of 3 GPa,leading to the biggest Seebeck coefficient201.3 mV/K at room temperature.Meanwhile,the 3 GPa sample obtains the higher electron carrier concentration and electrical conductivity,resulting in nearly overall enhancement of power factor.The Density Functional Theory(DFT)calculations evidences that the Conduction Bands Minimum(CBM)can be tuned effectively by applied pressure and the convergence of the CBM leads to a larger effective mass of DOS,which are beneficial to the enhancement of power factors.These results indicate that high-pressure is a powerful tool to tune Mg_(1.97)Al_(0.03)Si band structures.Jialiang Li Xiaolian Zhang Bo Duan Yunlong Cui Houjiang Yang Hongtao Wang Junchao Li Xiaojun Hu Gang Chen Pengcheng Zhai 2019Journal of Materiomics2019,5,1:2
11Selective transport of CO 2 , CH 4 , and N 2 in coals: insights from modeling of experimental gas adsorption data显示文摘Xiaojun Cui R.Marc Bustin Gregory Dipple 2004Fuel2004,,3:2
12Phosphoproteomics reveals therapeutic targets of esophageal squamous cell carcinoma显示文摘Dear Editor,Esophageal squamous cell carcinoma(ESCC)is one of the most aggressive squamous cell carcinomas and highly prevalent in Asia.The incidence of ESCC is affected by environmental factors(alcohol consumption,tobacco use,etc.)and genetic factors,both result in tumorigenesis by altering proteomic,posttranslational modification(PTM)and metabolic characterization of esophageal epithelial cells.Recently,large-scale investigations of ESCC have been performed,focusing on the discovery of new driver mutations.However,the mechanisms underlying ESCC development remain unclear,and comprehensive protein profiling of ESCC is necessary to understand its underlying mechanisms.So far,the approaches to the treatment of ESCC patients mainly include endoscopic therapy,surgery and chemoradiotherapy.However,most patients especially with poor prognosis ESCC still lack effective targeted treatment.Yi Li Bin Yang Yanchun Ma Xiaojun Peng Zhiyu Wang Bin Sheng Zichao Wei Yongping Cui Zhihua Liu 2021Signal Transduction and Targeted Therapy2021,6,12:2
13Geochemical characteristics of Oligocene-Miocene sediments from the deepwater area of the northern South China Sea and their provenance implications显示文摘Geochemical and detrital zircon U-Pb dating data for drilled sediments from the Baiyun deepwater area of the northern South China Sea demonstrate a change of sedimentary sources from the Oligocene to the Miocene.Zircon ages of the pre-rift Eocene sequences are dominated by Yanshanian ages with various peak values(110–115 Ma for U1435 and L21; 150 Ma for H1), indicating local sediment supply from the pre-existing Mesozoic magmatic belt. For the Oligocene sediments in the northern part of the basin, the rare earth elements show different distribution characteristics, indicating sediment supply from the paleo-Zhujiang River(Pearl River), as also confirmed by the multimodal zircon age spectra of the Lower Oligocene strata in Well X28. By contrast, a positive Eu anomaly characterizes sediments from the western and southern parts of the basin, indicating potential provenances from intermediate to basic volcanic rock materials. The Baiyun Movement at the end of the Oligocene contributed to a large-scale subsidence in the deepwater area and also a northward retreat of continental shelf break, leading to deepening depositional environment in the basin. As a result, all the detrital zircon ages of the Upper Oligocene strata from Wells X28, L13, and L21 share a similar distribution, implying the possible control of a common source like the Zhujiang River. During the Miocene, whereas sediments in the northern area were mainly sourced from the Zhujiang River Delta, and those in the southern deepwater area continued to be affected by basic volcanic activities, the Dongsha Uplift could have contributed as the main source to the eastern area.CHEN Shuhui QIAO Peijun ZHANG Houhe XIE Xiaojun CUI Yuchi SHAO Lei 2018Acta Oceanologica Sinica2018,37,2:2
14Trace Projection Transformation: a new method for measurement of debris flow surface velocity fields显示文摘Yan YAN Peng CUI Xiaojun GUO Yonggang GE 2016Frontiers of Earth Science2016,10,4:2
15Combined ozone oxidation and biological aerated filter processes for treatment of cyanide containing electroplating wastewater显示文摘Jiaqi Cui Xiaojun Wang Yanlei Yuan 2014Chemical Engineering Journal2014,241,:1
16NLRX1 negatively reg- ulates TLR-induced NFkappaB signaling by targeting TRAF6 and IKK显示文摘Xia Xiaojun Cui Jun Helen Y 2011Immunity2011,34,6:1
17Cenozoic rifting and Volcanism in eastem Chian:A mantle dynamic link to the IndoAsian collision?显示文摘Liu Mian Cui Xiaojun Liu Futian 2004Tectonics2004,393,:1
18Overexpression of S100A4 is closely associated with the progressionand prognosis of gastric cancer in young patients显示文摘Hua Li Ziquan Liu Chuanxiang Xu Yunyun Chen Jianwei Zhang Bo Cui Xuewei Chen Gaihong An Xiaojun She Hongtao Liu Zifeng Jiang Tianhui Wang 2013Oncology Letters2013,,5:1
19Image encryption with compound chaotic sequence cipher shifting dynamically显示文摘Tong Xiaojun Cui Minggen 2008Image and Vision Computing2008,26,6:1
20Molecular Detection of TYLCV Isolates from Xinjiang Autonomous Region of China and Analysis of Its DNA-A Genome Sequences显示文摘In 2012,the symptoms of dwarf plants,yellowed and curled leaves were observed in tomato,pepper,eggplant,datura,poinsettia,florists cyclamen and anthurium in Kashi,Tulufan and Yili regions of Xinjiang autonomous region in China.The results showed that all of the above seven species of plants could be infected by Tomato yellow leaf curl virus(TYLCV).We obtained the full-length DNA-A genome sequences of the virus isolate that KSCTo4,KSCTo16, KZPTo18 and KYCTo20 from tomato,KSCPe6 and KSCPe7 from pepper,KSCEg1from eggplant and KSCDa from datura.Each isolate had all of the characteristic features of Begomovirus genome.Virus isolate collected from different hosts had little difference in sequence,and shared the similarity of 99.0%-99.8% with each other.These isolate shared the similarity of 98.6%-99.5% with TYLCV isolate SH3,ZJ6,SD2A-7,HNSQ and HBBD reported in China.Ding Yingna Li Shifang Zhang Sheng Cui Yuanyu Yang Hua He Wei Sun Xiaojun 2013Plant Diseases and Pests2013,4,6:1
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