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| 1 | Application of next-generation sequencing technology to precision medicine in cancer: joint consensus of the Tumor Biomarker Committee of the Chinese Society of Clinical Oncology显示文摘Next-generation sequencing(NGS) technology is capable of sequencing millions or billions of DNA molecules simultaneously.Therefore, it represents a promising tool for the analysis of molecular targets for the initial diagnosis of disease, monitoring of disease progression, and identifying the mechanism of drug resistance. On behalf of the Tumor Biomarker Committee of the Chinese Society of Clinical Oncology(CSCO) and the China Actionable Genome Consortium(CAGC), the present expert group hereby proposes advisory guidelines on clinical applications of NGS technology for the analysis of cancer driver genes for precision cancer therapy. This group comprises an assembly of laboratory cancer geneticists, clinical oncologists, bioinformaticians,pathologists, and other professionals. After multiple rounds of discussions and revisions, the expert group has reached a preliminary consensus on the need of NGS in clinical diagnosis, its regulation, and compliance standards in clinical sample collection. Moreover, it has prepared NGS criteria, the sequencing standard operation procedure(SOP), data analysis, report, and NGS platform certification and validation. | Xuchao Zhang Zhiyong Liang Shengyue Wang Shun Lu Yong Song Ying Cheng Jianming Ying Weiping Liu Yingyong Hou Yangqiu Li Yi Liu Jun Hou Xiufeng Liu Jianyong Shao Yanhong Tai Zheng Wang Li Fu Hui Li Xiaojun Zhou Hua Bai Mengzhao Wang You Lu Jinji Yang Wenzhao Zhong Qing Zhou Xuening Yang Jie Wang Cheng Huang Xiaoqing Liu Xiaoyan Zhou Shirong Zhang Hongxia Tian Yu Chen Ruibao Ren Ning Liao Chunyan Wu Zhongzheng Zhu Hongming Pan Yanhong Gu Liwei Wang Yunpeng Liu Suzhan Zhang Tianshu Liu Gong Chen Zhimin Shao Binghe Xu Qingyuan Zhang Ruihua Xu Lin Shen Yilong Wu | 2019 | Cancer Biology & Medicine2019，16，1： | 14 |
| 2 | A Novel Approach to Automatic Security Protocol Analysis Based on Authentication Event Logic显示文摘Since security protocols form the cornerstones of modern secure networked systems, it is important to develop informative, accurate, and deployable approach for finding errors and proving that protocols meet their security requirements. We propose a novel approach to check security properties of cryptographic protocols using authentication event logic. Compared with logic of algorithm knowledge, authentication event logic guarantees that any well-typed protocol is robustly safe under attack while reasoning only about the actions of honest principals in the protocol. It puts no bound on the size of the principal and requires no state space enumeration and it is decidable. The types for protocol data provide some intuitive explanation of how the protocol works. Our approach has led us to the independent rediscovery of flaws in existing protocols and to the design of improved protocols. | XIAO Meihua MA Chenglin DENG Chunyan ZHU Ke | 2015 | Chinese Journal of Electronics2015，24，1： | 10 |
| 3 | Development of antimony sulfide–selenide Sb2(S,Se)3-based solar cells显示文摘Antimony sulfide–selenide Sb_2(S,Se)_3,including Sb_2S_3and Sb_2Se_3,can be regarded as binary metal chalcogenides semiconductors since Sb_2S_3and Sb_2Se_3are isomorphous.They possess abundant elemental storage,nontoxicity,good stability with regard to moisture at elevated temperatures and suitable physical parameters for light absorption materials in solar cells.To date,quite a few attempts have been conducted in the materials synthesis,photovoltaic property investigation and device fabrication.Benefiting from previous investigation in thin film solar cells and new generation nanostructured solar cells,this class of materials has been applied in either sensitized-architecture or planar heterojunction solar cells.Decent power conversion efficiencies from 5%to 7.5%have been achieved.Apparently,further improvement on the efficiency is required for future practical applications.To give an overview of this research field,this paper displays some typical researches regarding the methodologies toward the antimony sulfide–selenide synthesis,development of interfacial materials and device fabrications,during which we highlight some critical findings that promote the efficiency enhancement.Finally,this paper proposes some outstanding issue regarding fundamental understanding of the materials,some viewpoints for the efficiency improvement and their future challenges in solar cell applications. | Xiaomin Wang Rongfeng Tang Chunyan Wu Changfei Zhu Tao Chen | 2018 | Journal of Energy Chemistry2018，27，3： | 10 |
| 4 | A Multicenter Study of Viral Aetiology of Community-Acquired Pneumonia in Hospitalized Children in Chinese Mainland显示文摘Community-acquired pneumonia(CAP) is one of the leading causes of morbidity and mortality in children worldwide.In this study,we aimed to describe the aetiology of viral infection of pediatric CAP in Chinese mainland.During November2014 to June 2016,the prospective study was conducted in 13 hospitals.The hospitalized children under 18 years old who met the criteria for CAP were enrolled.The throat swabs or nasopharyngeal aspirates(NPAs) were collected which were then screened 18 respiratory viruses using multiplex PCR assay.Viral pathogens were present in 56.6%(1539/2721) of the enrolled cases,with the detection rate of single virus in 39.8% of the cases and multiple viruses in 16.8% of the cases.The most frequently detected virus was respiratory syncytial virus(RSV)(15.2%,414/2721).The highest detection rate of virus was in <6-month-age group(70.7%,292/413).RSV,human metapneumovirus(HMPV),human parainfluenza viruses(HPIVs) and influenza B virus(Flu B) showed the similar prevalence patterns both in north and south China,but HPIVs,Flu A,human bocavirus(HBoV),human adenovirus(HAdV) and human coronaviruses(HCoVs) showed the distinct circulating patterns in north and south China.Human enterovirus/human rhinovirus(HEV/HRV)(27.6%,27/98),HBoV(18.4%,18/98),RSV(16.3%,16/98) and HMPV(14.3%,14/98) were the most commonly detected viruses in severe pneumonia cases with single virus infection.In conclusion,viral pathogens are frequently detected in pediatric CAP cases and may therefore play a vital role in the aetiology of CAP.RSV was the most important virus in hospitalized children with CAP in Chinese mainland. | Yun Zhu Baoping Xu Changchong Li Zhimin Chen Ling Cao Zhou Fu Yunxiao Shang Aihuan Chen Li Deng Yixiao Bao Yun Sun Limin Ning Shuilian Yu Fang Gu Chunyan Liu Ju Yin Adong Shen Zhengde Xie Kunling Shen | 2021 | Virologica Sinica2021，36，6： | 7 |
| 5 | Effects of the Fhb1 gene on Fusarium head blight resistance and agronomic traits of winter wheat显示文摘The gene Fhb1 has been used in many countries to improve wheat Fusarium head blight(FHB) resistance. To make better use of this gene in the Yellow-Huai River Valleys Winter Wheat Zone(YHWZ), the most important wheat-producing region of China, it is desirable to elucidate its effects on FHB resistance and agronomic traits in different genetic backgrounds. Based on a diagnostic marker for Fhb1, six BC2 populations were developed by crossing dwarf-male-sterile(DMS)-Zhoumai 16 to three Fhb1 donors(Ningmai 9, Ningmai 13, and Jianyang 84) and backcrossing to Zhoumai 16 and Zhoumai16’s derivative cultivars(Lunxuan 136 and Lunxuan 13) using marker-assisted backcross breeding. The progenies were assessed for FHB resistance and major agronomic traits.The Fhb1 alleles were identified using the gene-specific molecular marker. The plants with the Fhb1-resistant genotype(Fhb1-R) in these populations showed significantly fewer infected spikelets than those with the Fhb1-susceptible genotype(Fhb1-S). When Lunxuan 136 was used as the recurrent parent, Fhb1-R plants showed significantly fewer infected spikelets per spike than Fhb1-R plants produced using Lunxuan 13 as the recurrent parent, indicating that the genetic backgrounds of Fhb1 influence the expression of FHB resistance. Fhb1-R plants from the DMS-Zhoumai 16/Ningmai 9//Zhoumai 16/3/Lunxuan 136 population showed the highest FHB resistance among the six populations and a significantly higher level of FHB resistance than the moderately susceptible control Huaimai 20. No significant phenotypic differences between Fhb1-R and Fhb1-S plants were observed for the eight agronomic traits investigated. These results suggest that it is feasible to improve FHB resistance of winter wheat withoutreducing yield potential by introgressing Fhb1 resistance allele into FHB-susceptible cultivars in the YHWZ. | Teng Li Hongjun Zhang Yiwen Huang Zhenqi Su Yun Deng Hongwei Liu Chunyan Mai Guangjun Yu Huili Li Liqiang Yu Tongquan Zhu Li Yang Hongjie Li Yang Zhou | 2019 | The Crop Journal2019，7，6： | 6 |
| 6 | 特拉华校园氛围量表(教工卷)中文版修订显示文摘目的:对特拉华校园氛围量表(教工卷)2016版(Delaware School Climate Scale-Teacher/Staff,DSCS-T/S)进行中文修订,检验其信、效度及跨性别、跨年级的测量等值性。方法:应用中文版DSCS-T/S对9省64所中小学校1860名教师施测,以中小学教师职业倦怠问卷(Chinese Primary and Secondary School Teachers’Job Burnout Questionnaire,CTJBQ)、教师主观幸福感问卷中文版(Teacher Subjective Wellbeing Questionnaire,TSWQ)为效标,间隔三个月之后随机抽取其中61名被试进行重测。结果:(1)验证性因素分析拟合结果表明DSCS-T/S采用一阶九因子模型最佳;(2)DSCS-T/S总分与CTJBQ的三个维度(情绪衰竭、个人成就感、非人性化)的相关系数分别为-0.195、0.319和-0.205(P<0.01),与TSWQ总分及两个维度(学校联结感、教学效能感)的相关系数分别为0.454、0.419和0.385(P<0.01);总量表的α系数为0.951,三个月后的重测信度为0.922;(3)多组验证性分析结果表明,DSCS-T/S中文版在初中、高中教师以及男、女教师间具有完全的测量等值性,相应的组群差异可以认为是样本特质而非量表本身的系统误差所致。结论:特拉华校园氛围量表(教工卷)中文版信、效度良好,且测量结果可以在初、高中教师和不同性别教师间跨组比较,可以用于评估我国中小学教师感知的校园氛围。 | 谢家树 彭哲健 Zhuorong Zhu Chunyan Yang George G.Bear | 2018 | 中国临床心理学杂志2018，26，5： | 6 |
| 7 | ULK1 and JNK are involved in mitophagy incurred by LRRK2 G2019S expression显示文摘Mutations in LR RK2(Leucine rich repeat kinase 2)are a major cause of Parkinson’s disease(PD).We and others reported recently that expression of the pathogenic gain-of-function mutant form of LRRK2,LRRK2 G2019S,induc-es mitochondrial fi ssion in neurons through DLP1.Here we provide evidence that expression of LRRK2 G2019S stimulates mitochondria loss or mitophagy.We have char-acterized several LRRK2 interacting proteins and found that LRRK2 interacts with ULK1 which plays an essential role in autophagy.Knockdown of either ULK1 or DLP1 expression with shRNAs suppresses LRRK2 G2019S expression-induced mitochondrial clearance,suggesting that LRRK2 G2019S expression induces mitochondrial fi ssion through DLP1 followed by mitophagy via an ULK1 dependent pathway.In addition to ULK1,we found that LRRK2 interacts with the endogenous MKK4/7,JIP3 and coordinates with them in the activation of JNK signaling.Interestingly,LRRK2 G2019S-induced loss of mitochon-dria can also be suppressed by 3 different JNK inhibitors,implying the involvement of the JNK pathway in the path-ogenic mechanism of mutated LRRK2.Thus our fi ndings may provide an insight into the complicated pathogenesis of PD as well as some clues to the development of novel therapeutic strategies. | Yuangang Zhu Chunyan Wang Mei Yu Jie Cui Liang Liu Zhiheng Xu | 2013 | Protein & Cell2013，4，9： | 6 |
| 8 | Distinct regulatory mechanism of immunoglobulin gene transcription in epithelial cancer cells显示文摘The restriction of immunoglobulin(Ig)expression to B lymphocytes is well established.However,several reports have confirmed that the Ig gene can be expressed in many non-B cancer cells and/or some normal cells.Our aim is to determine whether the Ig gene promoter can be activated in non-B cancer cells and to identify the regulatory mechanism for Ig gene expression.Our results show that the Ig promoter of VH4-59 was activated in several non-B cancer cell lines.Moreover,two novel positive regulatory elements,an enhancer-like element at 2800 to 2610 bp and a copromoter-like element at 2610 to 2300 bp,were identified in two epithelial cancer cell lines,HeLa S3 and HT-29.The octamer element(59-ATGCAAAT-39)located in the Ig promoter,a crucial element for B-cell-derived Ig gene transcription,was also very important for non-B-cell-derived Ig gene transcription.More importantly,we confirmed that octamer-related protein-1(Oct-1),but not Oct-2,was a crucial transcriptional factor for Ig gene transcription due to its ability to bind to the octamer element of the Ig promoter in epithelial cancer cells.These results suggested the presence of a distinct regulatory mechanism for Ig gene expression in non-B cancer cells. | Xiaohui Zhu Lina Wu Li Zhang Peng Hao Shuai Zhang Jing Huang Jie Zheng Yinan Liu Wenjun Li Yingmei Zhang Chunyan Zhou Youhui Zhang C Cameron Yin Xiaoyan Qiu | 2010 | Cellular & Molecular Immunology2010，7，4： | 5 |
| 9 | 氮沉降模拟实验亟待研究大气氨浓度增加的影响显示文摘大气活性氮污染及其过量沉降是全球变化重要议题。为研究氮沉降对自然生态系统结构和功能的影响,基于喷淋加氮的控制实验在草地或林下广泛开展。该实验体系假定氮沉降是通过增加土壤氮的有效性从而影响整个生态系统,没有考虑植被与大气活性氮的相互作用,也未能反映氮沉降以干沉降为主的自然过程。考虑到大气氨是氮沉降的主要前体物,且全球氨气浓度呈现上升趋势,未来的氮沉降模拟实验亟待研究氨气干沉降的重要影响,以期更加完整的刻画大气氮沉降过程及其生态环境效应。 | PAN Yuepeng TIAN Shili WU Dianming XU Wen ZHU Xiaying LIU Chunyan LI Dejun FANG Yunting DUAN Lei LIU Xuejun WANG Yuesi | 2020 | Atmospheric and Oceanic Science Letters2020，13，3： | 5 |
| 10 | Sustained release of isoniazid from polylactide microspheres prepared using solid/oil drug loading method for tuberculosis treatment显示文摘Polylactide(PLA) microspheres were prepared using the solid-in-oil(S/O) spray-drying method to achieve the sustained release of a hydrophilic drug for the treatment of tuberculosis, via intratracheal instillation. Isoniazid(IN), a low-molecular-weight hydrophilic drug, was used as a model drug. The effects of various sizes of micronized IN powder, different drug/polymer ratios, spray-drying process parameters, and drug-release characteristics were studied to optimize the manufacturing parameters. A high entrapment efficiency(87.3%) was obtained using this method; furthermore, the microspheres were spherical and smooth. They were individually and homogenously distributed, with a mean diameter of 5.6 μm; furthermore, they showed a satisfactory extended sustained-release phase. After administration of the microspheres to rats, pulmonary drug concentrations were maintained at a relatively stable level for up to 4 weeks. | Limei Zhang Ying Li Yun Zhang Chunyan Zhu | 2016 | Science China(Life Sciences)2016，59，7： | 5 |
| 11 | Micelle or polymersome formation by PCL-PEG-PCL copolymers as drug delivery systems显示文摘Polye-caprolactone)-b-poly(ethylene glycol)-b-poly(e-caprolactone)(PCL-b-PEG-b-PCL,PCEC) triblock copolymers have been widely investigated in last several decades.Here,by altering the weight ratio of monomers in ring-opening polymerization,a series of PCEC triblock copolymers with varying hydrophobicity were synthesized,which were characterized by FTIR,1 H NMR,GPC and DSC.When PCEC copolymers with different weight ratios of PCL/PEG were dispersed in different aqueous solutions,they could self-assemble and form two distinctive nanoparticular structures:micelles or polymersomes.We then chose paclitaxel(PTX) as the model drug and encapsulate PTX into PCEC polymeric micelles and polymersomes.The physicochemical characterizations of the nanoparticles such as morphology,the size and distribution,zeta potential,drug loading content,and encapsulation efficiency were also performed.Our results showed that polymeric micelles or polymersomes from PCEC both displayed narrow size distributions and could achieve high drug loading efficiencies.In vitro cellular uptake results suggested that Nile Red loaded polymeric micelles or polymersomes displayed more internalization after 24 h incubation than those after 4 h incubation.These findings suggest that polymeric micelles and polymersomes based on PCL-b-PEG-b-PCL copolymers have great potential to effectively delivery hydrophobic drugs. | Chunyan Hu Zhuo Chen Shengjie Wu Yanfeng Han Hai Wang Hongfan Sun Deling Kong Xigang Leng Chun Wang Linhua Zhang Dunwan Zhu | 2017 | Chinese Chemical Letters2017，28，9： | 4 |
| 12 | Neuritin promotes angiogenesis through inhibition of DLL4/Notch signaling pathway显示文摘Neuritin is a member of the neurotrophic factor family,which plays an important role in the promotion and development of the nervous system.Neuritin is also involved in angiogenesis.Neuritin was recently found to be a negative regulatory factor of the Notch 1 signaling pathway.Notch signaling pathway is known as a regulatory pathway of angiogenesis.Thus,neuritin may play a role in angiogenesis through the Notch signaling pathway.In the present study,we investigated the expressions of neuritin and Notch signaling pathway factors in the pulmonary vascular tissue.The results showed that neuritin expression was increased in the paraneoplastic vascular tissue and decreased in the lung cancer vascular tissue.The neuritin expression was increased with the increase of vascular tissue density,and a negative correlation between neuritin expression and delta-like ligand 4(DLL4)was identified in vascular tissues of lung cancer.Overexpression of neuritin in human umbilical vein endothelial cells(HUVECs)inhibited the expressions of Notch signaling pathway-associated factors,including DLL4,NICD,and Hes-1,and promoted the migration and tubular formation of HUVECs.In conclusion,our results indicated that neuritin is involved in angiogenesis and may play a role in angiogenesis through the Notch signaling pathway.This study provides a theoretical basis for clinical anti-angiogenesis therapy. | Li Yang Xuhui Wang Jiawei Sun Chunyan Liu Guoxiang Li Jingling Zhu Jin Huang | 2021 | Acta Biochimica et Biophysica Sinica2021，53，6： | 4 |
| 13 | Chronic intermittent hypoxia promotes the development of experimental non-alcoholic steatohepatitis by modulating Treg/Th17 differentiation显示文摘The present study aims to characterize the effect of chronic intermittent hypoxia and HIF1α on the non-alcoholic steatohepatitis (NASH)process in mice,and to explore the role of the Treg/Th17 balance in the formation of NASH inflammation and fibrosis.To achieve this purpose,simple steatosis was induced in mice by high-fat diet administration.Subsequently,chronic intermittent hypoxia was simulated by intraperitoneally injecting sodium nitrite.The changes of inflammation, fibrosis,and Treg/Th17 balance in the liver were.quantified under chronic intermittent hypoxia condition and after tail vein injection of HIF1α-siRNA.In addition,T cells were cultured in vitro, and HIF1α expression was either blocked or overexpressed under chronic intermittent hypoxia or normal conditions.Then,the changes of Treg/Th17 balance,inflammatory factors,and cell pathways were measured in each group.Our results demonstrated that chronic intermittent hypoxia accelerates the NASH process,while tail vein injection of HIF1α-siRNA improves liver histology and function.Chronic intermittent hypoxia alters the ratio of Th17 and Treg cells through HIF1α and roTOR signaling,and increases the expressions of NF-κB,IL-6,and IL-17,but decreases IL-10 expression.Inhibition of the mTOR-HIF1α-TLR4-IL-6 pathway increases the ratio of Treg/Th17. Thus,chronic intermittent hypoxia modulates the Treg/Th17 balance by inducing HIF1α,resulting in the activation of the mTOR-HIF1α-TLR4-IL-6 pathway,which accelerates the formation of NASH and fibrosis. | Jiang Liu Weiping Li Weihua Zhu Weimei He Hui Zhao Yu Xiang Chunyan Liu Wei Wu | 2018 | Acta Biochimica et Biophysica Sinica2018，50，12： | 4 |
| 14 | Voltage-dependent anion channel involved in the α-synuclein-induced dopaminergic neuron toxicity in rats显示文摘包含神经蛋白质 -synuclein 的包括身体(-syn) 在几 neurodegenerative 疾病被观察,包括 Parkinson 的疾病(PD ) 。而且,在老鼠大脑的 -syn 的在表示上部分由在 substantia nigra (SN ) 触发 dopaminergic 神经原的退化模仿 neuropathological 和 PD 的行为的特征。Mitochondrial 机能障碍对 PD 致病也中央,并且 -syn 在线粒体被发现。然而, -syn-induced neurotoxicity 的精确机制留下逃犯。检验 -syn-induced neurodegeneration 的潜在的机制,我们在用 recombinant 的老鼠的 SN 的过去表示的 -syn 联系 adeno 的病毒的向量(rAAV-syn ) 。把结果标记的 Immunohistochemical 和 immunogold 显示 -syn 在向量注射以后在 SN 和 striatum 是成功地过去表示的。酷氨酸的数字 hydroxylase 积极(dopaminergic ) 神经原显著地在当时,与 rAAV-syn 注射的老鼠被减少与控制老鼠相比。与控制老鼠相比, -syn-conjugated 金牌粒子的密度在轴突是更大的,细胞质,原子核,并且尤其是另外在在 rAAV-syn-injected 老鼠的 SN 神经原的线粒体。另外,有 rAAV-syn 的 SN 神经原 transfected 与不连续的外部膜和内部像液泡的结构展出了肿的线粒体,强烈建议 -syn-induced mitochondrial 机能障碍。在 rAAV-syn-injected 老鼠的线粒体也在 autophagosomes 被观察。有电压依赖者阴离子隧道 1 的 -Syn co-immunoprecipitated (VDAC1 ) ,导致 mitochondrial 解开的 mitochondrial 渗透转变毛孔(mPTP ) 的一个部件和 apoptosis。-syn 的在表示上可以通过和 mitochondrial VDAC1 的一个相互作用引起 dopaminergic 神经原的退化,它导致 mPTP 激活,解开的 mitochondrial,和房间死亡。 | Lingling Lu Chunyan Zhang Qing Cai Qiang Lu Chunli Duan Yuangang Zhu Hui Yang | 2013 | Acta Biochimica et Biophysica Sinica2013，45，3： | 3 |
| 15 | Numerical Study of Effect of Compressor Swirling Flow on Combustor Design in a MTE显示文摘An effect of the swirling flow on the combustion performance is studied by the computational fluid dynamics(CFD) in a micro-gas turbine with a centrifugal compressor, dump diffuser and forward-flow combustor. The distributions of air mass and the Temperature Pattern Factor(as: Overall Temperature Distribution Factor-OTDF) in outlet are investigated with two different swirling angles of compressed air as 0° and 15° in three combustors. The results show that the influences of swirling flow on the air distribution and OTDF cannot be neglected. Compared with no-swirling flow, the air through outer liner is more, and the air through the inner liner is less, and the pressure loss is bigger under the swirling condition in the same combustor. The Temperature Pattern Factor changes under the different swirling conditions. | MU Yong WANG Chengdong LIU Cunxi LIU Fuqiang HU Chunyan XU Gang ZHU Junqiang | 2017 | Journal of Thermal Science2017，26，4： | 3 |
| 16 | The efficacy of NP11-4-derived immunotoxin scFv-artesunate in reducing hepatic fibrosis inducedby Schistosoma japonicum in mice显示文摘Schistosomiasis is one of the most prevalent parasitic diseases in China,and hepatic fibrosis caused by schistosome infection is the principal cause of death.The aim of this study was to evaluate the efficacy of NP11-4derived immunotoxin scFv-artesunate on Schistosoma japonicum-induced hepatic fibrosis.A single-chain variable fragment (scFv) was generated from the murine anti-Schistosoma japonicum (S.japanicum) monoclonal antibody NP11-4.The scFv was expressed as a soluble protein and purified by Ni-affinity chromatography.After conjugation with artesunate,the binding ability with soluble egg antigens (SEA) was determined by an enzyme-linked immunosorbent assay (ELISA).The biological activity of purified scFv,scFv-artesunate (immunotoxin),and artesunate was detected in vivo.Image-Pro Plus software was used to analyze the size of egg granuloma and the extent of liver fibrosis.The recombinant scFv expession vector was constructed and expressed successfully.After purification by a His-trap Ni-affinity column,the scFv yield was approximately 0.8 mg/L of culture medium.ELISA results showed that chemical conjugation did not affect the binding activity of the immunotoxin.Our animal experiments indicated that the immunotoxin could significantly reduce the size of egg granuloma in the liver and inhibit hepatic fibrosis.The immunotoxin could be used as a promising candidate in the targeted therapy of S.japonicum-induced hepatic fibrosis. | Hong Li Chunyan Gu Yongya Ren Yang Dai Xiaojuan Zhu Jing Xu Yuhua Li Zhenning Qiu Jin Zhu Yinchang Zhu Xiaohong Guan Zhenqing Feng | 2011 | The Journal of Biomedical Research2011，25，2： | 3 |
| 17 | Analysis of Groundwater Environmental Conditions and Influencing Factors in Typical City in Northwest China显示文摘The groundwater in the research area is characterized by alkalescence,generally over-high EC value,and relatively low dissolved oxygen and oxidation-reduction potential.The pollution is presented by abnormal acid-base,dissolved oxygen reduction,and conductivity rise.The overall situation of groundwater chemical field is controlled by natural conditions,the hydrochemical type has obvious zoning feature and changes from single type to multiple types from the river bank of the Yellow River to both sides,and the local abnormality is closely related to the intensity of human activities.The pollution scope and degree of inorganic toxicological indexes and organic indexes are strongly correlated with land utilization type,pollution source distribution,urbanization,and pollutant disposal of the city,the pollution in the petrochemical industrial area is the most serious,and the organic pollution tends to escalate and diffuse to the downstream. | Liu Jingtao Sun Jichao Zhu Liang Lv Xiaoli Liu Chunyan | 2013 | Journal of Groundwater Science and Engineering2013，1，2： | 2 |
| 18 | AIMP1 promotes multiple myeloma malignancy through interacting with ANP32A to mediate histone H3 acetylation显示文摘Background:Multiple myeloma(MM)is the second most common hematological malignancy.An overwhelming majority of patients with MM progress to serious osteolytic bone disease.Aminoacyl-tRNA synthetase-interacting multifunctional protein 1(AIMP1)participates in several steps during cancer development and osteoclast differentiation.This study aimed to explore its role in MM.Methods:The gene expression profiling cohorts of MM were applied to determine the expression of AIMP1 and its association with MM patient prognosis.Enzyme-linked immunosorbent assay,immunohistochemistry,and Western blotting were used to detect AIMP1 expression.Protein chip analysis,RNA-sequencing,and chromatin immunoprecipitation and next-generation sequencing were employed to screen the interacting proteins and key downstream targets of AIMP1.The impact of AIMP1 on cellular proliferation was determined using 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide(MTT)assay in vitro and a xenograft model in vivo.Bone lesions were evaluated using tartrate-resistant acid phosphatase staining in vitro.A NOD/SCID-TIBIA mouse model was used to evaluate the effect of siAIMP1-loaded exosomes on bone lesion formation in vivo.Results:AIMP1 expression was increased in MM patients and strongly associated with unfavorable outcomes.Increased AIMP1 expression promoted MM cell proliferation in vitro and in vivo via activation of the mitogen-activated protein kinase(MAPK)signaling pathway.Protein chip assays and subsequent experiments revealed that AIMP1 interacted with acidic leucine-rich nuclear phosphoprotein 32 family member A(ANP32A)to regulate histone H3 acetylation.In addition,AIMP1 increased histone H3 acetylation enrichment function of GRB2-associated and regulator of MAPK protein 2(GAREM2)to increase the phosphorylation of extracellular-regulated kinase 1/2(p-ERK1/2).Furthermore,AIMP1 promoted osteoclast differentiation by activating nuclear factor of activated T cells c1(NFATc1)in vitro.In contrast,exosome-coated small interfering RNA of AIMP1 effectively suppressed MM progression and osteoclast differentiation in vitro and in vivo.Conclusions:Our data demonstrate that AIMP1 is a novel regulator of histone H3 acetylation interacting with ANP32A in MM,which accelerates MM malignancy via activation of the MAPK signaling pathway. | Rongfang Wei Yan Zhu Yuanjiao Zhang Wene Zhao Xichao Yu Ling Wang Chunyan Gu Xiaosong Gu Ye Yang | 2022 | Cancer Communications2022，42，11： | 2 |
| 19 | Mobile Agents on Internet显示文摘Mobile agents is becoming a prosperous research field due to recent prevalence of Internet andJava. Although it brings great challenges to traditional distributed processing technologies, its attractive advantages stimulate us to further the work on it with great ardor. This paper presents the basic concepts aboutthe Inchoate technique and describes current research status on it. Major obstacles and their possible solutions are discussed. | Zhou, Shun Zhu, Chunyan Ying, Shi | 1998 | Wuhan University Journal of Natural Sciences1998，3，1： | 2 |
| 20 | Poly(PEGMA) magnetic nanogels:Preparation via photochemical method,characterization and application as drug carrier显示文摘One-pot synthesis of magnetic nanogels with excellent biocompatibility via the photochemical method is reported in this paper.Poly(PEGMA) modified superparamagnetic nanogels(poly(PEGMA) magnetic nanogels) were synthesized by in-situ polymerization using poly(ethylene glycol) methacrylate(PEGMA) as the monomer and N,N'-methylene-bis-(acrylamide)(MBA) as the cross-linking agent in magnetite aqueous suspension under UV irradiation.The surface functional groups and components of magnetic nanogels were analyzed by Fourier transform infrared spectroscopy(FTIR) and a thermogra-vimetric analyzer(TGA).The results indicated that the poly(PEGMA) magnetic nanogels were synthe-sized successfully by coating poly(PEGMA) on the Fe3O4 nanoparticles under UV irradiation,and the Fe3O4 nanoparticles content in this nanogels was above 50 wt%.The morphology,size,zeta-potential and magnetic property were also characterized.The magnetic nanogels had a nearly spherical shape and core-shell structure,the average size in aqueous system measured by photon correlation spec-troscopy(PCS) was 68.4 nm,which was much bigger than that in the dry state,the nanogels behaved superparamagnetically with saturated magnetization of 58.6 emu/g,and the zeta-potential was-16.3-_17.3 mV at physiological pH(6.8-7.4) which could help to maintain stability in blood.The preliminary application as drug carrier was made and the doxorubicin-loaded magnetic nanogels had an excellent property in slow-release.The experiment indicated that the magnetic nanogel was an ideal candidate carrier in target drug delivery systems and other biomedical application. | SUN HanWen ZHANG LianYing ZHU XinJun KONG ChunYan ZHANG CunLan YAO SiDe | 2009 | Science China Chemistry2009，52，1： | 2 |
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