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| 1 | CRISPR/Cas9-mediated gene editing in human tripronuclear zygotes显示文摘染色体编辑工具例如定期聚类短 palindromic 重复(CRISPR ) 联系了的 interspaced 系统(Cas ) 广泛地被用来包括动物接合子和人的房间在模型系统修改基因,并且为基本研究和临床的应用保持巨大的诺言。迄今为止,严肃的知识差距在人的早胚胎,并且在效率和在人的培植前胚胎使用象 CRISPR/Cas9 那样的技术的潜在的离开目标效果留在我们 DNA 修理机制的理解。在这份报告,我们使用了推进的接合子调查 CRISPR/Cas9-mediated 基因在人的房间编辑的 tripronuclear (3PN ) 。我们发现 CRISPR/Cas9 能有效地劈开内长的 -globin 基因(HBB ) 。然而,相应再结合的效率指导了 HBB 的修理(HDR ) 是低的,编辑胚胎是马赛克。离开目标劈开在由 T7E1 试金并且 whole-exome 定序揭示了的这些 3PN 接合子也是明显的。而且,内长的 delta-globin 基因(HBD ) 对 HBB 相应,与外长的施主 oligos 竞争了充当修理模板,导致倔强的变化。我们的数据也显示在这些胚胎的 HBB 地点的修理通过非转线路 HDR 小径优先地发生了。一起拿,我们的工作加亮紧迫的需要进一步改进 CRISPR/Cas9 平台的忠实和特性,为编辑的 CRSIPR/Cas9-mediated 的任何临床的应用程序的一个前提。 | Puping Liang Yanwen Xu Xiya Zhang Chenhui Ding Rui Huang Zhen Zhang Jie Lv Xiaowei Xie Yuxi Chen Yujing Li Ying Sun Yaofu Bai Zhou Songyang Wenbin Ma Canquan Zhou Junjiu Huang | 2015 | Protein & Cell2015，6，5： | 149 |
| 2 | Correction of β-thalassemia mutant by base editor in human embryos显示文摘 | Puping Liang Chenhui Ding Hongwei Sun Xiaowei Xie Yanwen Xu Xiya Zhang Ying Sun Yuanyan Xiong Wenbin Ma Yongxiang Liu Yali Wang Jianpei Fang Dan Liu Zhou Songyang Canquan Zhou Junjiu Huang | 2017 | Protein & Cell2017，8，11： | 34 |
| 3 | Temperature variation of a thermionic cathode during electron emission显示文摘It is necessary to know the actual temperature of a thermionic cathode that works as the electron source in a microwave tube. It has been found that the temperature of the cathode drops markedly during the thermionic emission. For example, the temperature could fall by about 30oC under a current density of 2.92 A/cm2. Using the molecular thermodynamics, the dependence of the cathode temperature on the emission current density has been obtained. It has been theoretically pointed out that several factors, such as heating model and temperature coefficient of resis-tance of heater, can influence the cathode temperature. These theoretical conclu-sions were supported by the experimental results. | LIU YanWen TIAN Hong HAN Yong XU ZhenYing MENG MingFeng ZHANG HongLai | 2008 | Science China(Technological Sciences)2008，51，9： | 22 |
| 4 | Landscape of emerging and re-emerging infectious diseases in China: impact of ecology, climate, and behavior显示文摘为过去的几十年,在中国的传染疾病侧面在社会、经济的方面,环境,食物的质量,水,住房,和公共健康基础结构与快速的开发一直在变。尤其是, 5 应具报的传染疾病几乎被根除了,并且 18 另外的应具报的传染疾病的发生显著地被减少了。出人意料地,包括 HIV,普鲁斯病,梅毒,和登革热发烧,超过 10 应具报的传染疾病的发生一直在增加。不过,经常的传染疾病爆发 / 事件每年几乎被报导了,并且进口了传染疾病自从 2015,增加了。已知的病原体的新病原体和超过 100 新遗传型或 serotypes 被识别了。一些传染疾病似乎被各种各样的因素加重,包括快速的都市化,大量候鸟工人,在气候的变化,生态学,和政策,例如把农田还给森林。这评论在设法出现和 re-emerging 从中国总结当前的经验和课传染疾病,特别生态学的效果,气候,和行为,它应该在帮助另外的国家控制并且阻止传染疾病有优点。 | Qiyong Liu Wenbo Xu Shan Lu Jiafu Jiang Jieping Zhou Zhujun Shao Xiaobo Liu Lei Xu Yanwen Xiong Han Zheng Sun Jin Hai Jiang Wuchun Cao Jianguo Xu | 2018 | Frontiers of Medicine2018，12，1： | 23 |
| 5 | Diagnostic value of negative enrichment and immune fluorescence in situ hybridization for intraperitoneal free cancer cells of gastric cancer显示文摘Objective:To explore the intraperitoneal free cancer cell(IFCC)detection value of negative enrichment and immune fluorescence in situ hybridization(NEimFISH)on chromosomes(CEN)8/17.Methods:To verify the reliability of NEimFISH,29 gastric cancer tumors,their adjacent tissues and greater omental tissues were tested.Our study then included 105 gastric cancer patients for IFCC.We defined patients as IFCC-positive if a signal was detected,regardless of the detailed cancer cell numbers.A comparison of clinicopathological features was conducted among IFCC groups.We also compared the diagnosis value and peritoneal recurrence predictive value among different detection methods.The comparison of IFCC number was also conducted among different groups.Results:A cutoff of 2.5 positive cells could distinguish all benign tissue samples and 97%of malignant tissue samples in our study.Compared to intestinal gastric cancer,patients with diffuse gastric cancer tended to have more IFCCs(6 vs.4,P=0.002).The IFCC counts were often higher in the lymphovascular invasion positive group than negative group(3 vs.1,P=0.022).All IFCC samples that were considered positive using conventional cytology were also found to be positive using NEimFISH.When compared to conventional cytology and paraffin pathology,NEimFISH had a higher IFCC positive rate(68.9%)and higher one-year peritoneal recurrence predictive value with area under the curve(AUC)of 0.922.Conclusions:Gastric cancer could be effectively diagnosed by NEimFISH.The IFCC number found using NEimFISH on CEN8/17 is closely associated with Lauren type and vascular invasion of cancer.NEimFISH is a reliable detection modality with a higher positive detection rate,higher one-year peritoneal recurrence predictive value and quantitative features for IFCC of gastric cancer. | Anqiang Wang Zhongwu Li Qian Wang Yali Bai Xin Ji Tao Fu Ke Ji Yanwen Xue Tingxu Han Xiaojiang Wu Ji Zhang Yingjie Yang Guobin Xu Zhaode Bu Jiafu Ji | 2019 | Chinese Journal of Cancer Research2019，31，6： | 3 |
| 6 | Optimization of sampling frequency for routine river water quality monitoring显示文摘Sampling frequency is an important factor to be considered during the design of a water monitoring network,and the cost-effective selection of possible ways and means for the optimization of sampling frequency is still needed.This paper introduces water pollution index deviation ratio comparison(WPI DRC),a procedure for the optimization of sampling frequency for a routine river water quality monitoring system.Sampling frequency optimized using WPI DRC at monitoring station X5 in the mainstream of Xiangjiang River is compared with that established using the traditional Statistical Algorithm method.The result of comparison indicates that WPI DRC is more feasible than the traditional one.And then,the sampling frequencies for other 16 monitoring stations also have been optimized,and the results show the sampling frequencies of all the stations except that X4 are reduced,and there is no unacceptable difference between water quality evaluation results at 17 stations before and after the optimization.Therefore,it is concluded that WPI DRC is an effective optimization process with operable results,which can be used to fulfill the requirement of practical monitoring work. | LIU Yan ZHENG BingHui WANG Mei XU YanXue QIN YanWen | 2014 | Science China Chemistry2014，57，5： | 2 |
| 7 | Influence of Nb^(5+) Doping on Structure and Electrochemical Properties of Spinel Li_(1.02)Mn_2O_4显示文摘The Li1.02NbxMn2-xO4 (x=0,0.005,0.01,0.02,0.04 and 0.1) materials were prepared by solid-state reaction method in which Li2CO3 , electrolytic MnO2 and Nb2O5 were used as reactants. The influences of the Nb5+ doping on structure, morphology and electrochemical performance were systemically investigated by means of X-ray diffraction (XRD), scanning electron microscopy (SEM), cyclic voltammetry (CV) and AC impedance. XRD test showed that the prepared samples had single spinel structure although there was impurity phase of LiNbO3 existing in Li1.02NbxMn2-xO4 phase after Nb5+ doping. The doped materials with Nb5+ had smaller lattice parameters and crystal volume compared with pristine Li1.02Mn2O4. The endurance of overcharge was largely improved. In addition, the small amount of Nb5+ doping could increase the material conductivity. | Jianzhong Li Yanwen Tian Chaqing Xu | 2012 | Journal of Materials Science & Technology2012，28，9： | 2 |
| 8 | Meta-analysis of 20 clinical,randomized,controlled trials of acupuncture for depression显示文摘OBJECTIVE:To determine the efficacy of acupuncture in the treatment of depression by performing systematical reviews and meta-analysis from 20 articles of clinical,randomized,controlled studies. DATA SOURCES:A computer-based online search of PubMed Database,Chinese Biological Medicine Database(VIP database) ,China Knowledge Database,and Wanfang Database was performed to search articles published between January 1999 and September 2009. DATA SELECTION:Inclusion criteria:articles published in official academic journals;articles with definite diagnostic criteria and acknowledgment;articles involving subjects with depression or depressive disorders,with no limitations to age,sex,or source;articles involving acupuncture-related therapies(including acupuncture needle,electro-acupuncture,moxibustion,abdominal acupuncture,etc.) as the primary means of intervention;articles of randomized controlled trials or involving 'randomized controlled','randomized grouping',or 'random'. Jadad scores were utilized to evaluate quality of included articles. Review Manage 4.2.7 software was used to evaluate efficacy of acupuncture in treating depression,and Hamilton Depression Rating Scale(HAMD) score,Self-Rating Depression Scale(SDS) score,and meta-analysis were used to evaluate clinical efficacy. Meta-analysis of a fixed effect model was performed when P > 0.05 or P > 0.01 in the test for heterogeneity. Meta-analysis of the random effect model was performed when P ≤ 0.05. MAIN OUTCOME MEASURES:Efficacy rate,HAMD scores,and SDS scores. RESULTS:Quality evaluation of the 20 selected clinical,randomized,controlled trials demonstrated baseline equilibrium and randomness,although a considerable number of randomized studies simply mentioned 'random' without describing a specific method. Therefore,the reliability of randomness was relatively low. An envelope to hide the information was not used,and proper blinding was difficult to implement due to the innate features of acupuncture. The follow-up rate was low,and reasons for dropout were not explored. Therefore,it was not possible to objectively evaluate the study results. In addition,the study did not estimate sample size;it was unclear whether the sample was truly representative of general characteristics. Meta-analysis showed that acupuncture monotherapy exhibited similar efficacy to Western medicine for treating depression:combined effect size OR = 1.66,95% CI:0.59-4.65,combined effect value test:Z = 0.97,P = 0.33. Comparison of the efficacy of acupuncture combination therapy with Western medicine demonstrated a combined effect size OR = 2.46,95% CI:1.64-3.71 and combined effect of the value of Z = 4.32(P < 0.01) ,implying that there was insufficient evidence to prove a superior effect of acupuncture combination therapy over Western medicine. In terms of HAMD and SDS scores,the weighted mean difference was-2.01 and-8.68,respectively,with 95% CI:-3.48 to 0.53,-11.21 to-6.16(P < 0.01) ,suggesting that acupuncture efficacy was significantly better than the control group. CONCLUSION:The efficacy of acupuncture monotherapy was similar to Western medicine for treating depression. However,efficacy of combination therapy remains uncertain due to inadequate study design(implementation of randomization and blinding,sample size estimation,and data processing methods). | Ling Fan Wenbin Fu Nenggui Xu Jianhua Liu Aihua Ou Yanwen Wang | 2010 | Neural Regeneration Research2010，5，24： | 2 |
| 9 | Modem service industry knowledge management ability comprehensive evaluation model 显示文摘 | Guo Yanwen Xu Yinzhi | 2006 | Journal of Guangdong Economic Management Institute2006，，21： | 1 |
| 10 | Synthesis and character of spinel LiMn2O4显示文摘 | Xu Chaqing Tian Yanwen Zhai Yuchun | | 0，，： | 1 |
| 11 | The epidemiology and re-employment outcomes of 467 workers with industrial injuries显示文摘 | Kuicheng Li Dan Tang Yanwen Xu | | 0，，： | 1 |
| 12 | SARS-CoV-2 NSP5 and N protein counteract the RIG-I signaling pathway by suppressing the formation of stress granules显示文摘As a highly pathogenic human coronavirus,SARS-CoV-2 has to counteract an intricate network of antiviral host responses to establish infection and spread.The nucleic acid-induced stress response is an essential component of antiviral defense and is closely related to antiviral innate immunity.However,whether SARS-CoV-2 regulates the stress response pathway to achieve immune evasion remains elusive.In this study,SARS-CoV-2 NSP5 and N protein were found to attenuate antiviral stress granule(avSG)formation.Moreover,NSP5 and N suppressed IFN expression induced by infection of Sendai virus or transfection of a synthetic mimic of dsRNA,poly(I:C),inhibiting TBK1 and IRF3 phosphorylation,and restraining the nuclear translocalization of IRF3.Furthermore,HEK293T cells with ectopic expression of NSP5 or N protein were less resistant to vesicular stomatitis virus infection.Mechanistically,NSP5 suppressed avSG formation and disrupted RIG-I–MAVS complex to attenuate the RIG-I–mediated antiviral immunity.In contrast to the multiple targets of NSP5,the N protein specifically targeted cofactors upstream of RIG-I.The N protein interacted with G3BP1 to prevent avSG formation and to keep the cofactors G3BP1 and PACT from activating RIG-I.Additionally,the N protein also affected the recognition of dsRNA by RIG-I.This study revealed the intimate correlation between SARS-CoV-2,the stress response,and innate antiviral immunity,shedding light on the pathogenic mechanism of COVID-19. | Yi Zheng Jian Deng Lulu Han Meng-Wei Zhuang Yanwen Xu Jing Zhang Mei-Ling Nan Yang Xiao Peng Zhan Xinyong Liu Chengjiang Gao Pei-Hui Wang | 2022 | Signal Transduction and Targeted Therapy2022，7，2： | 1 |
| 13 | Experimental and modeling study of the effect of CH 4 and pulverized coal on selective non-catalytic reduction process显示文摘 | Yanwen Zhang Ningsheng Cai Jingbiao Yang Bo Xu | 2008 | Chemosphere2008，，5： | 1 |
| 14 | Fracture mechanics of methane clathrate hydrates显示文摘Fundamental mechanics of gas hydrates is of importance to evaluating geomechanical and geotechnical properties of gas hydrate deposits,but it remains largely unexplored yet due to insufficient direct experimental techniques and high-quality of gas hydrate samples.Here,classic molecular dynamic(MD)simulations are used to study the fracture mechanics of three main methane clathrate hydrates of sI,sII and sH types.The results show that the mechanical properties of those three methane clathrate hydrates are intrinsically different and are degraded by the presence of nanocracks.They show brittle facture and different fracture toughness.In terms of energy release rate,they are ranked as sH>sI>sII.Moreover,the three methane clathrate hydrates with nanocracks can be explained by a modified Griffith criterion.Moreover,it is intriguingly identified tip amorphization during the crack propagation process of the three methane clathrate hydrates,and sH methane clathrate hydrate with specific nanocrack exhibits slower crack propagation than other two methane clathrate hydrates. | Jinjie Liu Ke Xu Li Yang Yanwen Lin Tong Li Xuezheng Gao Zhisen Zhang Jianyang Wu | 2021 | Acta Mechanica Sinica2021，37，9： | 1 |
| 15 | Optimization of selective sludge discharge mode for enhanced the stability of aerobic granular sludge process显示文摘 | Liang Zhu Yanwen Yu Xin Dai Xiangyang Xu Hanying Qi | 2012 | Chemical Engineering Journal2012，，： | 1 |
| 16 | Self-assembly of re- duced graphene oxide into three-dimensional architecture by divalent ion linkage 显示文摘 | Jiang Xu Ma Yanwen Li Juanjuan | 2010 | Phys Chem C2010，114，22： | 1 |
| 17 | Effects of thymic polypeptides on the thymopoiesis of mouse embryonic stem cells显示文摘 | Yanwen Peng Zhenguang Chen Weihua Yu Qifeng Zhou Lin Xu Frank Fuxiang Mao Gang Huang Xiuming Zhang Shunong Li Bruce T. Lahn Andy Peng Xiang | 2008 | Cell Biology International2008，，10： | 1 |
| 18 | Photodynamic Therapy for Symptomatic Circumscribed Macular Choroidal Hemangioma in Chinese Patients显示文摘 | Yongjin Zhang Wei Liu Yanwen Fang Jiang Qian Gezhi Xu Wenji Wang Lei Li Ying Shen Qiaoyun Gao | 2010 | American Journal of Ophthalmology2010，，5： | 1 |
| 19 | Discussion on Abnormal Corrosion and Material Selection of Hot Iron Ladles with Steel Scrap Addition显示文摘The abnormal corrosion of hot iron ladles was investigated.The performance,the composition and the structure of bricks for hot iron ladles were analyzed.The results show that(1)compared with the alumina-silicon carbide-carbon bricks for the ladle bottom,those for the ladle wall have more pyrophyllite and the Al2O3 content of 36.32 mass%;their bulk density,apparent porosity and cold compressive strength are lower than the requirement of industry standard;they have poor anti-oxidation performance and are oxidized to form a porous layer during service,which loosens the brick lining structure thus leading to fracture,local wear and structural damage of bricks;(2)without preheating,steel scraps are not completely melted,resulting in slag or steel attachment at the mouth or the bottom of ladles thus increasing damage of ladles;(3)and the residual bricks react with the attached slag to form low melting point phases affecting their hot properties.The refractories for the lining of hot iron ladles must be improved in combination with process changes,not entirely by raw materials replacement to reduce costs. | XU Guotao ZHAO Yuan WU Jie ZHANG Honglei LIU Li ZHANG Yanwen ZHOU Wangzhi | 2023 | China's Refractories2023，32，1： | 0 |
| 20 | The chemical reprogramming of unipotent adult germ cells towards authentic pluripotency and de novo establishment of imprinting显示文摘Although somatic cells can be reprogrammed to pluripotent stem cells(PsCs)with pure chemicals,authentic pluripotency of chemically induced pluripotent stem celis(CipsCs)has never been achieved through tetraploid complementation assay.Spontaneous reprogramming of spermatogonial stem cells(ssCs)was another non-transgenic way to obtain PsCs,but this process lacks mechanistic explanation.Here,we reconstructed the trajectory of mouse SsC reprogramming and developed a five-chemical combination,boosting the reprogramming effciency by nearly 80-to 100-folds.More importantly,chemical induced germline-derived PsCs(5C-gPSCs),but not gpsCs and chemical induced pluripotent stem cells,had authentic pluripotency,as determined by tetraploid complementation.Mechanistically,ssCs traversed through an inverted pathway of in vivo germ ceil development,exhibiting the expression signatures and DNA methylation dynamics from spermatogonia to primordial germ cells and further to epiblasts.Besides,ssC-specific imprinting control regions switched from biallelic methylated states to monoallelic methylated states by imprinting demethylation and then re-methylation on one of the two alleles in 5c-gPsCs,which was apparently distinct with the imprinting reprogramming in vivo as DNA methylation simultaneously occurred on both alleles.Our work sheds ight on the unique regulatory network underpinning SsC reprogramming,providing insights to understand generic mechanisms for cell-fate decision and epigenetic-relateddisorders in regenerative medicine. | Yuhan Chen Jiansen Lu Yanwen Xu Yaping Huang Dazhuang Wang Peiling Liang Shaofang Ren Xuesong Hu Yewen Qin Wei Ke Ralf Jauch Andrew Paul Hutchins Mei Wang Fuchou Tang Xiao-Yang Zhao | 2023 | Protein & Cell2023，14，7： | 0 |
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