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| 1 | 5-Hydroxymethylcytosine signatures in circulating cell-free DNA as diagnostic biomarkers for human cancers显示文摘象 5-methylcytosine (5mC ) 和 5-hydroxymethylcytosine (5hmC ) 那样的 DNA 修正是知道在哺乳动物影响全球基因表示的 epigenetic 标记。在人的染色体,与基因表示的靠近的关联和高化学的稳定性给他们的流行,这些 DNA epigenetic 标记能为癌症用作理想的 biomarkers 诊断。利用一种高度敏感、选择的化学标记技术,我们这里报导在传播没有房间的 DNA ( cfDNA )并且在从最近与 colorectal 诊断的 260 个病人的一个队收集的配对的肿瘤和邻近的纸巾的 genomic DNA ( gDNA )的 5hmC 的染色体宽的介绍,胃,胰腺,从 90 个健康个人的肝或甲状腺癌症和正常纸巾。5hmC 主要在与开的染色质和容许的 histone 修正重合的 transcriptionally 活跃的区域被散布。柔韧的联系癌症的 5hmC 签名在 cfDNA 被识别为特定的癌症类型是特征的。传播 cfDNA 的 5hmC 底 biomarkers colorectal 和胃的癌症是高度预兆的并且比常规 biomarkers 优异并且比得上从织物活体检视的 5hmC biomarkers。因此,这新策略能从血样品的分析为癌症的诊断和预后导致有效、最低限度地侵略的方法的发展。 | Wenshuai Li Xu Zhang Xingyu Lu Lei You Yanqun Song Zhongguang Luo Jun Zhang Ji Nie Wanwei Zheng Diannan Xu Yaping Wang Yuanqiang Dong Shulin Yu Jun Hong Jianping Shi Hankun Hao Fen Luo Luchun Hua Peng Wang Xiaoping Qian Fang Yuan Lianhuan Wei Ming Cui Taiping Zhang Quan Liao Menghua Dai Ziwen Liu Ge Chen Katherine Meckel Sarbani Adhikari Guifang Jia Marc B Bissonnette Xinxiang Zhang Yupei Zhao Wei Zhang Chuan He Jie Liu | 2017 | Cell Research2017，27，10： | 30 |
| 2 | Middle-Late Pleistocene Glacial Lakes in the Grand Canyon of the Tsangpo River,Tibet显示文摘Many moraines formed between Daduka and Chibai in the Tsangpo River valley since Middle Pleistocene.A prominent set of lacustrine and alluvial terraces on the valley margin along both the Tsangpo and Nyang Rivers formed during Quaternary glacial epoch demonstrate lakes were created by damming of the river.Research was conducted on the geological environment,contained sediments,spatial distribution,timing,and formation and destruction of these paleolakes.The lacustrine sediments 14C(10537±268 aBP at Linzhi Brick and Tile Factory,22510±580 aBP and 13925±204 aBP at Bengga,21096±1466 aBP at Yusong) and a series of ESR(electron spin resonance) ages at Linzhi town and previous data by other experts,paleolakes persisted for 691~505 kaBP middle Pleistocene ice age,75-40 kaBP the early stage of last glacier,27-8 kaBP Last Glacier Maximum(LGM),existence time of lakes gradually shorten represents glacial scale and dam moraine supply potential gradually cut down,paleolakes and dam scale also gradually diminished.This article calculated the average lacustrine sedimentary rate of Gega paleolake in LGM was 12.5 mm/a,demonstrates Mount Namjagbarwa uplifted strongly at the same time,the sedimentary rate of Gega paleolake is more larger than that of enclosed lakes of plateau inland shows the climatic variation of Mount Namjagbarwa is more larger and plateau margin uplifted more quicker than plateau inland.This article analyzed formation and decay cause about the Zelunglung glacier on the west flank of Mount Namjagbarwa got into the Tsangpo River valley and blocked it for tectonic and climatic factors.There is a site of blocking the valley from Gega to Chibai.This article according to moraines and lacustrine sediments yielded paleolakes scale:the lowest lake base altitude 2850 m,the highest lake surface altitude 3585 m,3240 m and 3180 m,area 2885 km2,820 km2 and 810 km2,lake maximum depth of 735 m,390 m and 330 m.We disclose the reason that previous experts discovered there were different age moraines dividing line of altitude 3180 m at the entrance of the Tsangpo Grand Canyon is dammed lake erosive decay under altitude 3180 m moraines in the last glacier era covering moraines in the early ice age of late Pleistocene,top 3180 m in the last glacier moraine remained because ancient dammed lakes didn't erode it under 3180 m moraines in the early ice age of late Pleistocene exposed.The reason of the top elevation 3585 m moraines in the middle Pleistocene ice age likes that of altitude 3180 m.There were three times dammed lakes by glacier blocking the Tsangpo River during Quaternary glacial period.During other glacial and interglacial period the Zelunglung glacier often extended the valley but moraine supplemental speed of the dam was smaller than that of fluvial erosion and moraine movement,dam quickly disappeared and didn't form stable lake. | ZHU Song WU Zhenhan ZHAO Xitao LI Jianping WANG Hua | 2012 | Acta Geologica Sinica(English Edition)2012，86，1： | 8 |
| 3 | Examples of unusual ionospheric observations by the CSES prior to earthquakes显示文摘The CSES(China seismic electromagnetic satellite) was launched on February 2, 2018 in a circular polar orbit at an altitude of~507 km. One of the main objectives of CSES is to search for and characterize ionospheric perturbations that can be associated with seismic activities, to better understand the generation mechanism of such perturbations. Its scientific payload can measure a broad frequency range of electromagnetic waves and some important plasma parameters. This paper is a first-hand study of unusual observations recorded by the CSES over seismic regions prior to four earthquakes with M >7.0 since the satellite's launch. CSES detectors measured irregularities near the epicenter of these four earthquakes. It is already clear that data from instruments onboard the CSES will be of significant help in studies of characteristics of ionospheric perturbations related to earthquakes and their generation mechanisms. | Rui Yan XuHui Shen JianPing Huang Qiao Wang Wei Chu DaPeng Liu YanYan Yang HengXin Lu Song Xu | 2018 | Earth and Planetary Physics2018，2，6： | 7 |
| 4 | A draft sequence of the rice (Oryza sativa ssp. indica) genome显示文摘The sequence of the rice genome holds fundamental information for its biology, including physiology, genetics, development, and evolution, as well as information on many beneficial phenotypes of economic significance. Using a 'whole genome shotgun' approach, we have pro-duced a draft rice genome sequence of Oryza sativa ssp. in-dica, the major crop rice subspecies in China and many other regions of Asia. The draft genome sequence is constructed from over 4.3 million successful sequencing traces with an accumulative total length of 2214.9 Mb. The initial assembly of the non-redundant sequences reached 409.76 Mb in length, based on 3.30 million successful sequencing traces with a total length of 1797.4 Mb from an indica variant cultivar 93-11, giving an estimated coverage of 95.29% of the rice genome with an average base accuracy of higher than 99%. The coverage of the draft sequence, the randomness of the sequence distribution, and the consistency of BIG-ASSEM-BLER, a custom-designed software package | YU Jun, HU Songnian, WANG Jun,LI Songgang WONG Ka-Shu Gane, LIU Bin,DENG Yajun, DAI Li, ZHOU Yan,ZHANG Xiuqing, CAO Mengliang, LIU Jing,SUN Jiandong , TANG Jiabin, CHEN Yanjiong,HUANG Xiaobing, LIN Wei, YE Chen, TONG Wei,CONG Lijuan, GENG Jianing, HAN Yujun, LI Lin,LI Wei, HU Guangqiang, HUANG Xiangang,LI Wenjie, LI Jian, LIU Zhanwei, LI Long,LIU Jianping, Ql Qiuhui, LIU Jinsong, LI Li,WANG Xuegang, LU Hong, WU Tingling,ZHU Miao, Nl Peixiang, HAN Hua, DONG Wei,REN Xiaoyu, FENG Xiaoli, GUI Peng,LI Xianran, WANG Hao, XU Xin, ZHAI Wenxue,XU Zhao, ZHANG Jinsong, HE Sijie,ZHANG Jianguo, XU Jichen, ZHANG Kunlin,ZHENG Xianwu, DONG Jianhai, ZENG Wanyong,TAO Lin, CHEN Xuewei, HE Jun, LIU Daofeng,TIAN Wei, TIAN Chaoguang, XIA Hongai,LI Gang, GAO Hui, LI Ping, CHEN Wei ,WANG Xudong, ZHANG Yong, HU Jianfei,WANG Jing, LIU Song, YANG Jian,ZHANG Guangyu, XIONG Yuqing, LI Zhijie,MAO Long, ZHOU Chengshu, ZHU Zhen,CHEN Runsheng, HAO Bailin,ZHENG Weimou, CHEN Shouyi, QUO Wei,LI Guojie, LIU Siqi, HUANG Guyang,TAO Ming, WANG Jian, ZHU Lihuang,YUAN Longping& YANG HuanmingBeijing Genomics Institute/Center of Genomics & Bioinformatics, Chinese Academy of Sciences, Beijing 101300, China Hangzhou Genomics Institute/Institute of Bioinformatics of Zhejiang University/Key Laboratory of Bioinformatics of Zhejiang Province, Hangzhou 310007, China Institute of Genetics, Chinese Academy of Sciences, Beijing 100101, China National Hybrid Rice R & D Center, Changsha 410125, China Laboratory of Bioinformatics, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China College of Life Sciences, Peking University, Beijing 100871, China Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 1Q0080, China Digital China Ltd., Beijing 100080, China Institute of Computing Technology, Chinese Academy of Sciences, Beijing 100080, China Medical College, Xi’an Jiaotong University, Xi’an 710061, ChinaThese authors contributed equally to this work.Corresponding author.Corresponden | 2001 | Chinese Science Bulletin2001，46，23： | 6 |
| 5 | The effect of pulse frequency on the electrochemical properties of micro arc oxidation coatings formed on magnesium alloy显示文摘Micro arc oxidation(MAO)coatings were formed on magnesium alloy AZ31B to improve the corrosion resistance using environmental friendly electrolyte solution under single-polar pulse power supply.The effect of electrical parameters of pulse frequency on the coating performance was studied at frequencies of 2.5 Hz,25 Hz and 250 Hz.The coating performance at different frequencies was characterized by scanning electron microscopy(SEM),energy-dispersive X-ray spectroscopy(EDS)and potentiodynamic polarization testing method.It was found that the corrosion resistance of the MAO coatings was improved when increasing the pulse frequencies from 2.5 Hz to 250 Hz.The corrosion current in 250 Hz case decreased by three orders of magnitude as compared with bare Mg alloy and the corrosion impedance also increased remarkably,means significantly enhanced corrosion resistance than bare Mg alloy.The results give us more insight in the optimization of electrical parameters to improve the MAO coating performance.The MAO technology is attractive for application on magnesium and other light alloys for surface protection in automotive and space industries. | Xianghua Song Jianhong Lu Xijiang Yin Jianping Jiang Jing Wang | 2013 | Journal of Magnesium and Alloys2013，1，4： | 6 |
| 6 | Experimental and Numerical Studies of Vitiated Air Effects on Hydrogen-fueled Supersonic Combustor Performance显示文摘This paper deals with the vitiation effects of test air on the scramjet performance in the ground combustion heated facilities. The primary goal is to evaluate the effects of H2O and CO2, the two major vitiated species generated by combustion heater, on hydrogen-fueled supersonic combustor performance with experimental and numerical approaches. The comparative experiments in the clean air and vitiated air are conducted by using the resistance heated direct-connected facility, with the typical Mach 4 flight conditions simulated. The H2O and CO2 species with accurately controlled contents are added to the high enthalpy clean air from resistance heater, to synthesize the vitiated air of a combustion-type heater. Typically, the contents of H2O species can be varied within the range of 3.5%-30% by mole, and 3.0%-10% for CO2 species. The total temperature, total pressure, Mach number and O2 mole fraction at the combustor entrance are well-matched between the clean air and vitiated air. The combustion experiments are completed at the fuel equivalence ratios of 0.53 and 0.42 respectively. Furthermore, three-dimensional (3D) reacting flow simulations of combustor flowpath are performed to provide insight into flow field structures and combustion chemistry details that cannot resolved by experimental instruments available. Finally, the experimental data, combined with computational results, are employed to analyze the effects of H2O and CO2 vitiated air on supersonic combustion characteristics and performance. It is concluded that H2O and CO2 contaminants can significantly inhibit the combustion induced pressure rise measured from combustor wall, and the pressure profile decreases with the increasing H2O and CO2 contents in nonlinear trend; simulation results agree well with experimental data and the overall vitiation effects are captured; direct extrapolation of the results from vitiated air to predict the performance of actual flight conditions could result in over-fueling the combustor, possible inlet un-start and inappropriate combustion mode transition. The detailed analysis and discussion are presented and the research conclusions are summarized. | LUO Feiteng SONG Wenyan ZHANG Zhiqiang LI Weiqiang LI Jianping | 2012 | Chinese Journal of Aeronautics2012，25，2： | 5 |
| 7 | Application system and data description of the China Seismo-Electromagnetic Satellite显示文摘The China Seismo-Electromagnetic Satellite, launched into orbit from Jiuquan Satellite Launch Centre on February 2 nd, 2018, is China's first space satellite dedicated to geophysical exporation. The satellite carries eight scientific payloads including high-precision magnetometers to detect electromagnetic changes in space, in particular changes associated with global earthquake disasters. In order to encourage and facilitate use by geophysical scientists of data from the satellite's payloads, this paper introduces the application systems developed for the China Seismo-Electromagnetic Satellite by the Institute of Crustal Dynamics, China Earthquake Administration;these include platform construction, data classification, data storage, data format, and data access and acquisition. | JianPing Huang XuHui Shen XueMin Zhang HengXin Lu Qiao Tan Qiao Wang Rui Yan Wei Chu YanYan Yang DaPeng Liu Song Xu | 2018 | Earth and Planetary Physics2018，2，6： | 5 |
| 8 | Regulating surface state of WO3 nanosheets by gamma irradiation for suppressing hydrogen evolution reaction in electrochemical N2 fixation显示文摘Realizing the reduction of N2 to NH3 at low temperature and pressure is always the unremitting pursuit of scientists and then electrochemical nitrogen reduction reaction offers an intriguing alternative.Here,we develop a feasible way,gamma irradiation,for constructing defective structure on the surface of WO3 nanosheets,which is clearly observed at the atomic scale by high-angle annular dark-field scanning transmission electron microscopy(HAADF-STEM).The abundant oxygen vacancies ensure WO3 nanosheets with a Faradaic efficiency of 23%at−0.3 V vs.RHE.Moreover,we start from the regulation of the surface state to suppress proton availability towards hydrogen evolution reaction(HER)on the active site and thus boost the selectivity of nitrogen reduction. | Yanqiu Du Cheng Jiang Li Song Bin Gao Hao Gong Wei Xia Lei Sheng Tao Wang Jianping He | 2020 | Nano Research2020，13，10： | 4 |
| 9 | Weaving 3D highly conductive hierarchically interconnected nanoporous web by threading MOF crystals onto multi walled carbon nanotubes for high performance Li-Se battery显示文摘Lithium-selenium(Li-Se)battery has attracted growing attention.Nevertheless,its practical application is still impeded by the shuttle effect of the formed polyselenides.Herein,we report in-situ hydrothermal weaving the three-dimensional(3 D)highly conductive hierarchically interconnected nanoporous web by threading microporous metal organic framework MIL-68(Al)crystals onto multi-walled carbon nanotubes(MWCNTs).Such 3 D hierarchically nanoporous web(3 D MIL-68(Al)@MWCNTs web)with a very high surface area,a large amount of micropores,electrical conductivity and elasticity strongly traps the soluble polyselenides during the electrochemical reaction and significantly facilitates lithium ion diffusion and electron transportation.Molecular dynamic calculation confirmed the strong affinity of MIL-68(Al)for the adsorption of polyselenides,quite suitable for Li-Se battery.Their hexahedral channels(1.56 nm)are more efficient for the confinement of polyselenides and for the diffusion of electrolytes compared to their smaller triangular channels(0.63 nm).All these excellent characteristics of 3 D MIL-68(Al)@MWCNTs web with suitable confinement of a large amount of selenium and the conductive linkage between MIL-68(Al)host by MWCNTs result in a high capacity of 453 m Ah/g at 0.2 C with 99.5%coulombic efficiency after 200 cycles with significantly improved cycle stability and rate performance.The 3 D MIL-68(Al)@MWCNTs web presents a good performance in Li-Se battery in term of the specific capacity and cycling stability and also in terms of rate performance compared with all the metal-organic framework(MOF)based or MOF derived porous carbons used in Li-Se battery. | Chao Li Yingying Wang Hongyan Li Jing Liu Jianping Song Luca Fusaro Zhi-Yi Hu Yanxin Chen Yu Li Bao-Lian Su | 2021 | Journal of Energy Chemistry2021，30，8： | 4 |
| 10 | Influences of Geometric Parameters upon Nozzle Performances in Scramjets显示文摘这篇文章调查并且介绍在它的嘴表演之上施加的一个超音速冲压式喷气发动机的几何参数的影响。这些参数包括分叉的角度,全部的长度,高度比率,在长度,和在角度。在超音速冲压式喷气发动机嘴以内的流动地被与联合含蓄的解答者和一个 RNG k- 骚乱模型联合使用 CFD softwareFLUENT 数字地模仿。 | Li Jianping Song Wenyan Xing Ying Luo Feiteng | 2008 | Chinese Journal of Aeronautics2008，21，6： | 4 |
| 11 | Non-thermal plasma treatment of Radix aconiti wastewater generated by traditional Chinese medicine processing显示文摘The wastewater effluent from Radix aconiti processing, an important step in the production processes of traditional Chinese medicine(TCM), is a type of toxic wastewater and difficult to treat. Plasma oxidation methods have emerged as feasible techniques for effective decomposition of toxic organic pollutants. This study examined the performance of a plasma reactor operated in a dielectric barrier discharge(DBD) to degrade the effluent from R. aconiti processing. The effects of treatment time, discharge voltage, initial p H value and the feeding gas for the reactor on the degradation of this TCM wastewater were investigated. A bacterium bioluminescence assay was adopted in this study to test the toxicity of the TCM wastewater after non-thermal plasma treatment. The degradation ratio of the main toxic component was 87.77% after 60 min treatment with oxygen used as feed gas and it was 99.59% when the initial p H value was 8.0. High discharge voltage and alkaline solution environment were beneficial for improving the degradation ratio. The treatment process was found to be capable of reducing the toxicity of the wastewater to a low level or even render it non-toxic. These experimental results suggested that the DBD plasma method may be a competitive technology for primary decomposition of biologically undegradable toxic organic pollutants in TCM wastewater. | Yiyong Wen Jianping Yi Shen Zhao Song Jiang Yuming Chi Kefu Liu | 2016 | Journal of Environmental Sciences2016，28，6： | 4 |
| 12 | Live cell imaging and proteomic profiling of endogenous NEAT1 lncRNA by CRISPR/ Cas9-mediated knock-in显示文摘In mammalian cells,long noncoding RNAs(lncRNAs)form complexes with proteins to execute various biological functions such as gene transcription,RNA processing and other signaling activities.However,methods to track endogenous lncRNA dynamics in live cells and screen for lncRNA interacting proteins are limited.Here,we report the development of CERTIS(CRISPR-mediated Endogenous lncRNA Tracking and Immunoprecipitation System)to visualize and isolate endogenous lncRNA,by precisely inserting a 24-repeat MS2 tag into the distal end of lncRNA locus through the CRISPR7Cas9 technology.In this study,we show that CERTIS effectively labeled the paraspeckle lncRNA NEAT1 without disturbing its physiological properties and could monitor the endogenous expression variation of NEAT1.In addition,CERTIS displayed superior performance on both short-and long-term tracking of NEAT1 dynamics in live cells.We found that NEAT1 and paraspeckles were sensitive to topoisomerase I specific inhibitors.Moreover,RNA Immunoprecipitation(RIP)of the MS2-tagged NEAT1 lncRNA successfully revealed several new protein components of paraspeckle.Our results support CERTIS as a tool suitable to track both spatial and temporal lncRNA regulation in live cells as well as study the lncRNA-protein interactomes. | Bohong Chen Shengcheng Deng Tianyu Ge Miaoman Ye Jianping Yu Song Lin Wenbin Ma Zhou Songyang | 2020 | Protein & Cell2020，11，9： | 4 |
| 13 | Functional Characterization of the Apple RING E3 Ligase MdMIEL1 in Transgenic Arabidopsis显示文摘E3 ubiquitin ligases are involved in various physiological processes,and they play pivotal roles in growth and development.In this study,we identified a previously unknown gene in the apple fruit(Malus×domestica)and named it MdMIEL1.The MdMIEL1 gene encoded a protein that contained a zinc-finger domain at its N-terminus and a RING-finger motif at its C-terminus.To investigate MdMIEL1 functions,we generated transgenic Arabidopsis lines expressing the MdMIEL1 gene under the control of the Cauliflower mosaic virus 35S promoter.Interestingly,ectopic expression of MdMIEL1 in Arabidopsis produced multiple phenotypes,including early germination,early flowering and a lateral root number increase relative to wild-type plants.Further analysis indicated that MdMIEL1 regulated lateral root initiation by increasing auxin accumulation in the roots.In a word,these results suggest that,MdMIEL1 as a novel RING-finger ubiquitin ligase influences plant growth and development,and highlight that MdMIEL1 regulates lateral root growth. | AN Jianping LIU Xin SONG Laiqing YOU Chunxiang WANG Xiaofei HAO Yujin | 2017 | Horticultural Plant Journal2017，3，2： | 3 |
| 14 | Staged angioplasty versus regular carotid artery stenting in patients with carotid artery stenosis at high risk of hyperperfusion:a randomised clinical trial显示文摘Background and purpose Hyperperfusion(HP)is a devastating complication associated with carotid artery stenting(CAS)or endarterectomy.The efficacy and safety of staged angioplasty(SAP)in patients with CAS at high risk of HP remains unclear.We sought to determine whether SAP is superior to regular CAS in patients with high risk of HP.Methods A randomised,multicentre open-label clinical trial with blinded outcome assessment(STEP)was conducted.Patients with severe carotid stenosis at high risk of HP were randomly assigned(1:1)to the SAP or regular CAS group.The primary endpoint was hyperperfusion syndrome(HPS)and intracerebral haemorrhage(ICH)within 30 days after the procedure.Results From November 2014 to January 2017,a total of 64 patients were enrolled in 11 centres.33 patients were allocated to the SAP group and 31 to the regular CAS group.At 30 days,the rate of primary endpoint was 0.0%(0/33)in the SAP group and 9.7%(3/31)in the regular CAS group(absolute risk reduction(ARR),9.7%;95%CI−20.1% to 0.7%;p=0.11).As one of the secondary endpoints,the incidence of HP phenomenon(HPP)was lower in the SAP group than the regular CAS group(0.0%vs 22.6%,ARR,−22.6%;95% CI−36.8%to−10.2%;p=0.04).Conclusion The rate of HPS and ICH was not significantly lower in SAP group;the extended secondary endpoint of HPP,however,significantly reduced,which suggested that SAP may be a safe and effective carotid revascularisation procedure to prevent HP. | Dapeng Mo Baixue Jia Huaizhang Shi Yaxuan Sun Qingan Liu Chengzhe Fan Jianping Deng Jinglin Yuan Wei Wu Changchun Jiang Guilian Zhang Hanjun Du Ning Ma Feng Gao Xuan Sun Ligang Song Lian Liu Guangge Peng Yongjun Wang Yilong Wang Zhongrong Miao the STEP Study Group | 2021 | Stroke & Vascular Neurology2021，6，1： | 3 |
| 15 | Efficacy of irinotecan-based chemotherapy after exposure to an anti-PD-1 antibody in patients with advanced esophageal squamous cell carcinoma显示文摘Objective:Several anti-programmed cell death 1(anti-PD-1)antibodies have demonstrated potential efficacy in the treatment of advanced esophageal squamous cell cancer(ESCC).However,the response to subsequent chemotherapy after the failure of PD-1 blockade in ESCC patients has not been reported,and the optimal sequencing of immunotherapy and chemotherapy remains controversial.The aim of the present study was to evaluate responses to irinotecan-based subsequent chemotherapy in advanced ESCC patients who had progressed after treatment with camrelizumab(SHR-1210),a novel anti-PD-1 antibody.Methods:We retrospectively reviewed the medical records of patients with advanced ESCC treated with camrelizumab at a single institution.Consecutive patients who received subsequent irinotecan-based chemotherapy were selected for data collection and analysis.Results:Overall,a total of 28 patients were included.All patients had received at least two lines of systemic treatment prior to irinotecan salvage.The most common regimen that was administered after PD-1 blockade was irinotecan in combination with 5-fluorouracil(5-Fu)(or its derivatives),which was given to 19 patients.The objective response rate(ORR)and disease control rate(DCR)were 17.9%(5/28)and 64.3%(18/28),respectively,with 5(17.9%)patients achieving a partial response and 13(46.4%)having stable disease.The median progressionfree survival(PFS)was 3.18[95%confidence interval(95%CI),2.48-3.88]months and the median overall survival(OS)was 6.23(95%CI,4.71-7.75)months.No new safety issues,either immune-related or otherwise,were observed.Conclusions:Our results suggested that the response to irinotecan-based chemotherapy after PD-1 blockade in advanced ESCC patients appeared similar to that previously observed in patients who had not received PD-1 antibodies,and further study in larger cohorts or randomized trials is warranted to verify our observation. | Bo Zhang Xi Wang Qun Li Hongnan Mo Xingyuan Wang Yan Song Jianping Xu Tao Qu Jing Huang | 2019 | Chinese Journal of Cancer Research2019，31，6： | 3 |
| 16 | Photocatalytic activity of TiO2 containing anatase nanoparticles and rutile nanoflower structure consisting of nanorods显示文摘A series of TiO2 with diferent crystal phases and morphologies was synthesized via a facile hydrothermal process using titanium n- butoxide and concentrated hydrochloric acid as raw materials. The photocatalytic activity of the samples was evaluated by degradation of Methyl Orange in aqueous solution under UV-Visible light irradiation. On the basis of detailed analysis of the characterizing results of high-resolution transmission electron microscopy, X-ray powder difraction measurements, X-ray photoelectron spectroscopy and Brunauer-Emmett-Teller measurement, it was concluded that the photo-activity of the catalyst is related directly to the 3D morphology and the crystal phase composition. An excellent catalyst should have both a rutile 3D flower-like structure and anatase granulous particles. The 3D flower-like structure could enhance light harvesting, as well as the transfer of reactant molecules from bulk solution to the reactive sites on TiO2. In addition, the optimum anatase/rutile phase ratio was found to be 80:20, which is beneficial to the efective separation of the photogenerated electron–hole pairs. | Zhiqiao He Qiaolan Cai Huiying Fang Gaohua Situ Jianping Qiu Shuang Song Jianmeng Chen | 2013 | Journal of Environmental Sciences2013，25，12： | 3 |
| 17 | A Mathematical Calculation Model Using Biomarkers to Quantitatively Determine the Relative Source Proportion of Mixed Oils显示文摘从多重来源岩石,和特别地每来源岩石的相对贡献识别混合的油的来源是困难的。当有简历标记的不同集中的二油与对方一起混合时,用不同简历标记的典型的原油和比率的人工的混合实验证明相对贡献变化是非线性的。如果简历标记和一个简单二进制线性方程的比率被用来计算每个结束成员的贡献比例到混合的油,这可以导致一个不正确的结论。有在三的混合模型的结束成员油的混合比例的简历标记比率的变化比在二进制混合模型更复杂。什么时候四或更多的油混合,到混合的油的每结束成员油的贡献比例不能用简历标记比率和一个简单公式被计算。典型的油的人工的混合实验表明在混合的油的简历标记的绝对集中与混合每个结束成员的比例引起一个线性变化。数学推论验证如此的线性变化。一些用到份量上的简历标记的绝对集中或比率的数学计算方法决定在混合的油的每个结束成员的比例从人工的实验并且由理论推理的结果被推出。当混合超过三结束成员时,二个简历标记的比率在二进制混合模型与混合比例作为一条双曲线加重变化,作为在三的混合模型的 hyperboloid,并且作为亢奋的表面。每个结束成员的混合比例能是与这些数学模型一起决定的份量上,用绝对集中和简历标记的比率。数学计算模型比常规人工的混合方法更节俭、方便、精确、可靠。 | CHEN Jianping DENG Chunping SONG Fuqing ZHANG Dajiang | 2007 | Acta Geologica Sinica(English Edition)2007，81，5： | 3 |
| 18 | China's foreign aid for global poverty alleviation:artemisinin-based combination therapies against malaria in Togo显示文摘From providing funds for the global fight against infectious diseases,to actively participating in global health security actions,to strengthening mutual cooperation in the field of health,and providing medical treatment,training and scholarships to countries in need,China’s foreign aid on global poverty alleviation is increasingly diversified and expanding in scale.Indeed,China is playing an increasingly important leading role in the global health agenda.It is worth mentioning that over the years,artemisinin compound have saved millions of lives all over the world,especially in poverty-stricken areas.China’s work mode of malaria elimination has also been written into WHO’s technical documents and recommended to other countries.Since 2007,Chinese medical staff has carried out the Artemisinin Compound Malaria Control Project in Comoros,bringing Chinese prevention and treatment programs to the local area.By 2014,Comoros had achieved zero deaths from malaria,and the number of cases had dropped by 98%.Now,this program is also extended to Togo,another African country.This article preliminarily summarizes the malaria profile in Togo and introduces China-Togo Cooperative Artemisinin Malaria Control Demonstration Project to provide a reference for better anti-malaria assistance in Togo,and also shows one of the substantive actions of China’s participation in global health governance,which contributes Chinese wisdom and offers Chinese solutions to global poverty alleviation. | Qi Wang Chuyi Yu Hongying Zhang Shaoqin Zheng Jianping Song Changsheng Deng | 2021 | Global Health Journal2021，5，3： | 3 |
| 19 | Structural basis for gating mechanism of Pannexin 1 channel显示文摘Dear Editor,Pannexin 1(PANX1)plays extensive physiological roles across diverse fields of biology,including cell death,1,2 inflammation,3 cancer progression,4 and neurological disorders.5 As suggested by biochemical analysis,PANX1 forms an oligomeric channel for the facilitated diffusion of ions and large molecules across the plasma membrane upon activation.6 However,the underlying molecular gating mechanism of PANX1 and the structure of human PANX1 are still elusive.In the current study,we report the cryo-EM structures of full-length and carboxyl-terminal(CT)tail-cleaved human PANX1.Combined with single-channel electrophysiological study,we identified the key residues involved in the gating of PANX1. | Luqiu Mou Meng Ke Mengxiao Song Yuanyue Shan Qingjie Xiao Qingting Liu Jialu Li Ke Sun Lei Pu Li Guo Jia Geng Jianping Wu Dong Deng | 2020 | Cell Research2020，30，5： | 2 |
| 20 | 电磁监测试验卫星及其初步成果显示文摘As the first satellite of the China national geophysical field observation series of stllite missions,the China Seismo--Electromagnetic Satellite(CSES)was designed upon an optimized CAST2000 platform for a sun synchronous orbit.Onboard CSES,there are total eight types of scientific payloads including the Search-coil Magnetometer,Electric Field Detector,High Precision Magnetometer,GNSS Occupation Receiver,Plasma Analyzer,Langmuir Probe,Energetic Particle Detector Package,and a Three-band Transmitter to individually acquire the global eletromagnetic field,elec-tromagnetic waves,ionospheric plasma parameters as well as energetic particles.Up to now,CSES has been operating normally in orbit for 2 years.By using the various sensor data acquired by CSES,we have achieved scientfic research in the areas of the global geomagnetic field modeling,space weather,earthquake event analysis,the Lithosphere-Atmo-sphere-lonosphere coupling mechanism and so on.. | SHEN Xuhui ZEREN Zhima YUAN Shigeng DAI Jianping HUANG Jianping ZHU Xinghong YANG Yanyan YAN Rui ZHAO Shufan LIU Dapeng ZHANG Zhenxia WANG Qiao CHU Wei LU Hengxin XU Song GUO Feng TAN Qiao LI Wenjing ZHOU Na | 2020 | Aerospace China2020，21，1： | 2 |
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