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37篇 您的检索式:作者名="YING Yanjun"
    题名 作者 年代 出处 被引量
1MiR-375 frequently downregulated in gastric cancer inhibits cell proliferation by targeting JAK2显示文摘新兴的证据与肿瘤开发和前进显示出异常地表示的 microRNAs (miRNAs ) 的协会。然而,很少在胃的 carcinogenesis 对 miRNAs 的潜在的角色被知道。这里,我们执行了 miRNA microarray 屏蔽在配对的胃的癌症和他们的邻近的 nontumor 纸巾表示并且发现 miR-375 是的 miRNAs 差别极大地在胃的癌症纸巾的 downregulated。量的即时 PCR 分析证实那 miR-375 表情显著地从经历胃的切除术的病人与他们的 nontumor 对应物相比在超过 90% 主要胃的癌症被减少。miR-375 的 Overexpression 显著地在 vitro 并且在 vivo 禁止了胃的癌症房间增长。在胃的癌症房间的 miR-375 的强迫的表示显著地减少了 Janus kinase 的蛋白质水平 2 ( JAK2 )并且镇压带 JAK2 的 3 鈥? untranslated 区域的一个酶记者的活动,被预言的 miR-375-binding 地点的变化废除,显示那 JAK2 可以是 miR-375 目标基因。由由 RNAi 的 JAK2 的 AG490 或 silencing 的 JAK2 活动的任何一个抑制压制了类似于 miR-375 overexpression 的胃的癌症房间增长。而且, JAK2 的宫外的表示能部分颠倒 miR-375 引起的房间增长的抑制。最后,我们在胃的癌症发现了在 miR-375 表示和 JAK2 蛋白质水平之间的重要反的关联。因此,这些数据建议 miR-375 可以作为肿瘤 suppressor 工作由指向 JAK2 oncogene 潜在地调整胃的癌症房间增长,含有在胃的癌症的致病的 miR-375 的一个角色。Ling Ding Yanjun Xu Wei Zhang Yujie Deng Misi Si Ying Du Haomi Yao Xuyan Liu Yuehai Ke Jianmin Si Tianhua Zhou 2010Cell Research2010,20,7:59
2Full-colour nanoprint-hologram synchronous metasurface with arbitrary hue-saturationbrightness control显示文摘The colour gamut,a two-dimensional(2D)colour space primarily comprising hue and saturation(HS),lays the most important foundation for the colour display and printing industries.Recently,the metasurface has been considered a promising paradigm for nanoprinting and holographic imaging,demonstrating a subwavelength image resolution,a flat profile,high durability,and multi-functionalities.Much effort has been devoted to broaden the 2D HS plane,also known as the CIE map.However,the brightness(B),as the carrier of chiaroscuro information,has long been neglected in metasurface-based nanoprinting or holograms due to the challenge in realising arbitrary and simultaneous control of full-colour HSB tuning in a passive device.Here,we report a dielectric metasurface made of crystal silicon nanoblocks,which achieves not only tailorable coverage of the primary colours red,green and blue(RGB)but also intensity control of the individual colours.The colour gamut is hence extruded from the 2D CIE to a complete 3D HSB space.Moreover,thanks to the independent control of the RGB intensity and phase,we further show that a singlelayer silicon metasurface could simultaneously exhibit arbitrary HSB colour nanoprinting and a full-colour hologram image.Our findings open up possibilities for high-resolution and high-fidelity optical security devices as well as advanced cryptographic approaches.Yanjun Bao Ying Yu Haofei Xu Chao Guo Juntao Li Shang Sun Zhang-Kai Zhou Cheng-Wei Qiu Xue-Hua Wang 2019Light(Science & Applications)2019,8,1:25
3Onco-miR-24 regulates cell growth and apoptosis by targeting BCL2L11 in gastric cancer显示文摘胃的癌症是世界范围的最普通的恶意之一;然而,在 tumorigenesis 的分子的机制仍然需要探索。BCL2L11 属于 BCL-2 家庭,并且充当内在的 apoptotic 串联的一个中央管理者并且调停房间 apoptosis。尽管 miRNAs 被报导了涉及癌症开发的每个阶段,在 GC 的 miR-24 的角色还没被报导。在现在的学习,当 BCL2L11 的表示在 GC 的肿瘤纸巾被禁止时, miR-24 被发现起来调整。研究从在 vitro 并且在显示出的 vivo,那 miR-24 调整 BCL2L11 表示由与 mRNA 的 3UTR 直接有约束力,因此支持房间生长,移植当禁止房间 apoptosis 时。因此, miR-24 是能是为未来的潜在的药目标的新奇 onco-miRNA 临床的使用。Haiyang Zhang Jingjing Duan Yanjun Qu Ting Deng Rui Liu Le Zhang Ming Bai Jialu Li Tao Ning Shaohua Ge Xia Wang ZhenzhenWang~ Qian Fan Hongli Li Guoguang Ying Dingzhi Huang Yi Ba 2016Protein & Cell2016,7,2:11
4Modeling demand/supply of water resources in the arid region of northwestern China during the late 1980s to 2010显示文摘水需求与一张增加的人口和经济开发连续地增加。作为结果,水供应和需求之间的差别成为一个重要问题,特别在干旱区域。在西北的中国( ARNWC )的干旱区域弄明白水资源的利用,并且也在未来使用提供方法论预言水,三个模型在这研究被建立计算农业灌溉,在到 2010 的从1980年代末的 ARNWC 的工业、国内的水使用。在河盆水平在水资源的区域,供应和需求基于河分泌物被分析。结果显示农业灌溉需求在 ARNWC 占据超过 90% 全部的水使用。全部的水需求从 31.97 km 增加了 < 啜 class= “ a-plus-plus ” > 在到 48.19 km 的 1980 年代末的 3 < 啜 class= “ a-plus-plus ” > 在 2010 的 3 。在这个干旱区域的大多数河盆在媒介和高水位线应力下面。严重风险的河盆例如 Shiyang 河盆和 Tianshan 山的北山麓的东方部分,在这个区域被发现。水供应从 4 月变得批评到 5 月,这被揭示,它是由比较每月的水消费决定了的最低的水供应的季节。LIU Xingran SHEN Yanjun GUO Ying LI Shuo GUO Bin 2015Journal of Geographical Sciences2015,25,5:7
5Enzyme@silica nanoflower@metal-organic framework hybrids: A novel type of integrated nanobiocatalysts with improved stability显示文摘一个新奇综合 nanobiocatalyst 系统基于 enzyme@silica,有改进稳定性的 nanoflower@metal 器官的框架(enzyme@SNF@ZIF-8 ) 结构第一次被制作。这个系统的通用性作为模型酶用青霉素 G acylase (针网阵列) 和过氧化氢酶(猫) 被验证。多微孔的 ZIF-8 层能被改变 ZIF-8 涂层周期的数字控制,它与不同 ZIF-8 层厚度生产 PGA@SNF@ZIF-8 nanobiocatalysts。在第二个 ZIF-8 涂层周期以后, PGA@SNF@ZIF-8 (2 ) 结构与一同类并且 well-intergrown ZIF-8 层被形成,它拥有优秀机械、化学的稳定性。而且, PGA@SNF@ZIF-8 (2 ) 表演与在硅石 nanoflowers (PGA@SNF ) 上使不能调动的免费针网阵列和针网阵列相比改进了 thermal/storage 稳定性和可重用性。获得的基于猫的 nanobiocatalysts (CAT@SNF@ZIF-8 (2 )) 也显示出优秀催化性能。Yingjie Du Jing Gao Huajiao Liu Liya Zhou Ying He Zhihong Huang Yanjun Jiang 2018Nano Research2018,11,8:5
6Preparation of cross-linked enzyme aggregates of nitrile hydratase ES-NHT-118 from E.coli by macromolecular cross-linking agent显示文摘Cross-linked enzyme aggregates(CLEAs) of nitrile hydratase(NHase) ES-NHT-118 from Escherichia coli were prepared by using ammonium sulfate as precipitating agent followed by cross-linking with dextran polyaldehyde for the first time. In this process, egg white was added as protein feeder for facilitating the formation of CLEAs. The optimal conditions of the immobilization process were determined. Michaelis constants(Km) of free NHase and NHase CLEAs were also determined. The NHase CLEAs exhibited increased stability at varied pH and temperature conditions compared to its free counterpart. When exposed to high concentrations of acrylamide, NHase CLEAs also exhibited effective catalytic activity.Liya Zhou Haixia Mou Jing Gao Li Ma Ying He Yanjun Jiang 2017Chinese Journal of Chemical Engineering2017,25,4:5
7A widely adaptable approach to generate integration-free iPSCs from non-invasively acquired human somatic cells显示文摘Zhichao Ding Lina Sui Ruotong Ren Yanjun Liu Xiuling Xu Lina Fu Ruijun Bai Tingting Yuan Ying Hao Weiqi Zhang Huize Pan Wensu Liu Han Yu Concepcion Rodriguez Esteban Xiaobing Yu Ze Yang Jian Li Xiaomin Wang Juan Carlos Izpisua Belmonte Guang-Hui Liu Fei Yi Jing Qu 2015Protein & Cell2015,6,5:5
8Activation of anterior thalamic reticular nucleus GABAergic neurons promotes arousal from propofol anesthesia in mice显示文摘Propofol is widely used for the induction and maintenance of anesthesia,which causes a rapid loss of consciousness.However,the mechanisms underlying the hypnosis effect of propofol are still not fully understood.The thalamic reticular nucleus(TRN)is crucial for regulating wakefulness,sleep rhythm generation,and sleep stability,while the role of TRN in the process of propofol-induced anesthesia is still unknown.Here,we investigated the function of the anterior TRN in propofol general anesthesia.Our results demonstrated that the neural activity of anterior TRN is suppressed during propofol anesthesia,whereas it is robustly activated from anesthesia by recording the calcium signals using fiber photometry technology.The results showed that the activation of anterior TRN neurons by chemogenetic and optogenetic methods shortens the emergency time without changing the induction time.Conversely,chemogenetic or optogenetic inhibition of the TRN neurons leads to a delay in the recovery time.Our study showed that anterior TRN is crucial for behavioral arousal without affecting the induction time of propofol anesthesia.Yanjun Liu Bing Chen Yirong Cai Yuan Han Ying Xia Nanqi Li Bingqian Fan Tianjie Yuan Junli Jiang Po Gao Weifeng Yu Yingfu Jiao Wenxian Li 2021Acta Biochimica et Biophysica Sinica2021,53,7:3
9Smartphone-powered iontophoresis-microneedle array patch for controlled transdermal delivery显示文摘The incidence rate of diabetes has been increasing every year in nearly all nations and regions.The traditional control of diabetes using transdermal insulin delivery by metal needles is generally associated with pain and potential infections.While microneedle arrays(MAs)have emerged as painless delivery techniques,the integration of MA systems with electronic devices to precisely control drug delivery has rarely been realized.In this study,we developed an iontophoresis-microneedle array patch(IMAP)powered by a portable smartphone for the active and controllable transdermal delivery of insulin.The IMAP in situ integrates iontophoresis and charged nanovesicles into one patch,achieving a one-step drug administration strategy of“penetration,diffusion and iontophoresis”.The MA of the IMAP is first pressed on the skin to create microholes and then is retracted,followed by the iontophoresis delivery of insulin-loaded nanovesicles through these microholes in an electrically controlled manner.This method has synergistically and remarkably enhanced controlled insulin delivery.The amount of insulin can be effectively regulated by the IMAP by applying different current intensities.This in vivo study has demonstrated that the IMAP effectively delivers insulin and produces robust hypoglycemic effects in a type-1 diabetic rat model,with more advanced controllability and efficiency than delivery by a pristine microneedle or iontophoresis.The IMAP system shows high potential for diabetes therapy and the capacity to provide active as well as long-term glycemic regulation without medical staff care.Jingbo Yang Yanjun Li Rui Ye Ying Zheng Xiangling Li Yuzhen Chen Xi Xie Lelun Jiang 2020Microsystems & Nanoengineering2020,6,1:3
10Smoke suppressant in flame retarded thermoplastic polyurethane composites: Synergistic effect and mechanism study显示文摘Considerable smoke and toxic volatiles generation has compromised the application of thermoplastic polyurethane (TPU) and caused a great threat to human life. Here, nano-MgFe layered double hydroxide (MgFe-LDH) with uniform particle size was synthesized to reduce smoke density and toxic gases of TPU composites using ammonium polyphosphate (APP) as a flame retardant agent. The results show that the combination of 16 wt.% APP and 4 wt.% MgFe-LDH greatly decreased the smoke density (D20min and Ds, max), smoke production rate (SPR) and heat release rate (HRR) of TPU composites. Furthermore, the MgFe-LDH synergist demonstrated high efficiency in decreasing total volatiled products and toxic volatiles evolved, such as the CO, HCN and isocyanates. The reason was mainly attributed to the chemical reaction between MgFe-LDH and APP, which can promote the compactness of char layers with fine microstructure formed in the decomposition process of MgFe-LDH/APP/TPU composites. The protective char layers could act as barriers between combustion zone and matrix to protect the unburned substrate and promote smoke suppression effect.Hongyuan Ren Kelan Qing Ying Chen Yanjun Lin Xue Duan 2021Nano Research2021,14,11:2
11PM_(2.5) exposure associated with microbiota gut-brain axis:Multi-omics mechanistic implications from the BAPE study显示文摘Recent studies have shown that PM_(2.5) may activate the hypothalamus-pituitary-adrenal(HPA)axis by inducing hormonal changes,potentially explaining the increase in neurological and cardiovascular risks.In addition,an association between PM_(2.5) and gut microbiota and metabolites was established.The above evidence represents crucial parts of the gut-brain axis(GBA).In view of this evidence.Tiantian Li Jianlong Fang Song Tang Hang Du Liang Zhao Yanwen Wang Fuchang Deng Yuanyuan Liu Yanjun Du Liangliang Cui Wanying Shi Yan Wang Jiaonan Wang Yingjian Zhang Xiaoyan Dong Ying Gao Yu Shen Li Dong Huichan Zhou Qinghua Sun Haoran Dong Xiumiao Peng Yi Zhang Meng Cao Hong Zhi Jingyang Zhou Xiaoming Shi 2022The Innovation2022,3,2:2
12Preparation and Characterization of Zeolite Beta with Low SiO_2/Al_2O_3 Ratio显示文摘Zeolite beta with a low SiO2/Al2O3 ratio was synthesized by a novel two-step process.The synthesized sample was characterized with XRD,SEM,FTIR,and N2 adsorption-desorption and solid-state MAS NMR.The results showed that aluminium species were inserted into the framework of zeolite beta.The BET surface area,volume,and particle size of the zeolite beta sample decreased with decreasing SiO2/Al2O3 ratio.Our process was proved an efficient route to synthesize zeolite beta with a low SiO2/Al2O3 ratio.Kang Shanjiao Gong Yanjun Dou Tao Zhang Ying Zheng Yanying 2007Petroleum Science2007,4,1:1
13Vegetation dynamics and their response to hydroclimatic factors in the Tarim River Basin, China显示文摘Yanfang Wang Yanjun Shen Yaning Chen Ying Guo 2013Ecohydrol2013,,6:1
14Increased glucocorticoid receptor and 11 β-hydroxysteroid dehydrogenase type 1 expression in hepatocytes may contribute to the phenotype of type 2 diabetes in db/db mice 显示文摘Liu Yanjun Nakagawa Y Wang Ying 2005Diabetes2005,54,:1
15Automatic segmentation of stem and leaf components and individual maize plants in field terrestrial LiDAR data using convolutional neural networks显示文摘High-throughput maize phenotyping at both organ and plant levels plays a key role in molecular breeding for increasing crop yields. Although the rapid development of light detection and ranging(Li DAR) provides a new way to characterize three-dimensional(3 D) plant structure, there is a need to develop robust algorithms for extracting 3 D phenotypic traits from Li DAR data to assist in gene identification and selection. Accurate 3 D phenotyping in field environments remains challenging, owing to difficulties in segmentation of organs and individual plants in field terrestrial Li DAR data. We describe a two-stage method that combines both convolutional neural networks(CNNs) and morphological characteristics to segment stems and leaves of individual maize plants in field environments. It initially extracts stem points using the Point CNN model and obtains stem instances by fitting 3 D cylinders to the points. It then segments the field Li DAR point cloud into individual plants using local point densities and 3 D morphological structures of maize plants. The method was tested using 40 samples from field observations and showed high accuracy in the segmentation of both organs(F-score =0.8207) and plants(Fscore =0.9909). The effectiveness of terrestrial Li DAR for phenotyping at organ(including leaf area and stem position) and individual plant(including individual height and crown width) levels in field environments was evaluated. The accuracies of derived stem position(position error =0.0141 m), plant height(R^(2)>0.99), crown width(R^(2)>0.90), and leaf area(R^(2)>0.85) allow investigating plant structural and functional phenotypes in a high-throughput way. This CNN-based solution overcomes the major challenges in organ-level phenotypic trait extraction associated with the organ segmentation, and potentially contributes to studies of plant phenomics and precision agriculture.Zurui Ao Fangfang Wu Saihan Hu Ying Sun Yanjun Su Qinghua Guo Qinchuan Xin 2022The Crop Journal2022,10,5:1
16Study on the hydrogen storage properties of cure-shell structured Mg-RE (RE: Nd, Gd, Er) nano-composites synthesized through arc plasma method显示文摘ZOU Jianxin ZENG Xiaoqin YING Yanjun 2013International Journal of Hydrogen Energy2013,38,5:1
17Development of HPLC analytical method for determination of anthranilamide into food simulants from polyethylene terephthalate 显示文摘Zhang Ying Li Ningtao Yu Yanjun 2012Polymer Testing2012,31,7:1
18Global optimization for special reverse programming显示文摘Yanjun Wang Ying Lan 2008Computers and Mathematics with Applications2008,55,6:1
19Visible light assisted enzyme-photocatalytic cascade degradation of organophosphorus pesticides显示文摘The worldwide application of organophosphorus pesticides(OPs)has promoted agricultural development,but their gradual accumulation in soil and water can seriously affect the central nervous system of humans and other mammals.Organophosphorus hydrolase(OPH)is an effective enzyme that can catalyze the degradation of the residual OPs.However,the degradation products such as p-nitrophenol(p-NP)is still toxic.Thus,it is of great significance to develop a multi-functional support that can be simultaneously used for the immobilization of OPH and the further degradation of p-NP.Herein,a visible light assisted enzyme-photocatalytic integrated catalyst was constructed by immobilizing OPH on hollow structured Au-TiO_(2)(named OPH@H-Au-TiO_(2))for the degradation of OPs.The obtained OPH@H-Au-TiO_(2)can degrade methyl parathion to p-NP by OPH and then degrade p-NP to hydroquinone with low toxicity by using H-Au-TiO_(2)under visible light.OPH molecules were immobilized on HAu-TiO_(2)through adsorption method to prepare OPH@H-Au-TiO_(2).After 2.5 h of reaction,methyl parathion is completely degraded,and about 82.64%of the generated p-NP is further degraded into hydroquinone.After reused for 4 times,the OPH@H-Au-TiO_(2)retains more than 80%of the initial degradation activity.This research presents a new insight in designing and constructing multi-functional biocatalyst,which greatly expands the application scenarios and industrial value of enzyme catalysis.Ying Zhang Xue Cao Yufeng Yang Sumin Guan Xiaotian Wang Heyu Li Xiaobing Zheng Liya Zhou Yanjun Jiang Jing Gao 2023Green Chemical Engineering2023,4,1:1
20Effects of ARHI on breast cancer cell biological behavior regulated by microRNA-221显示文摘Ying Li Mei Liu Yanjun Zhang Chun Han Junhao You Junlan Yang Cheng Cao Shunchang Jiao 2013Tumor Biology2013,,6:1
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