|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Biodegradation of phenol by free and immobilized Acinetobacter sp.strain PD12显示文摘有高 biodegradation 活动和酚的 hightolerance 的一个新降级酚的细菌,种类 PD12 ,在 China.This 从天津 JizhuangziWastewater 处理设备的激活的污泥被孤立种类能够在集中在 9 h 和使产生代射变化的酚以内在在99.6%中等的 liquidminimal 移开 500 mg phenol/L 直到 1100 mg/L.DNAsequencing 和识别的 16S rRNA 基因的相应分析是 Acinetobactersp.Polyvinyl 白酒( PVA )的 PD12 用作一个胶化矩阵到 | WANG Ying TIAN Ye HAN Bin ZHAO Hua-bing BI Jian-nan CAI Bao-li | 2007 | Journal of Environmental Sciences2007，19，2： | 24 |
| 2 | The ChinaMAP analytics of deep whole genome sequences in 10,588 individuals显示文摘Metabolic diseases are the most common and rapidly growing health issues worldwide.The massive population-based human genetics is crucial for the precise prevention and intervention of metabolic disorders.The China Metabolic Analytics Project(ChinaMAP)is based on cohort studies across diverse regions and ethnic groups with metabolic phenotypic data in China.Here,we describe the centralized analysis of the deep whole genome sequencing data and the genetic bases of metabolic traits in 10,588 individuals from the ChinaMAP.The frequency spectrum of variants,population structure,pathogenic variants and novel genomic characteristics were analyzed.The individual genetic evaluations of Mendelian diseases,nutrition and drug metabolism,and traits of blood glucose and BMI were integrated.Our study establishes a large-scale and deep resource for the genetics of East Asians and provides opportunities for novel genetic discoveries of metabolic characteristics and disorders. | Yanan Cao Lin Li Min Xu Zhimin Feng Xiaohui Sun Jieli Lu Yu Xu Peina Du Tiange Wang Ruying Hu Zhen Ye Lixin Shi Xulei Tang Li Yan Zhengnan Gao Gang Chen Yinfei Zhang Lulu Chen Guang Ning Yufang Bi Weiqing Wang The ChinaMAP Consortium | 2020 | Cell Research2020，30，9： | 20 |
| 3 | The HuangZaoSi Maize Genome Provides Insights into Genomic Variation and Improvement History of Maize显示文摘Maize is a globally important crop that was a classic model plant for genetic studies. Here, we report a 2.2 Gb draft genome sequence of an elite maize line, HuangZaoSi (HZS). Hybrids bred from HZS-improved lines (HILs) are planted in more than 60% of maize fields in China. Proteome clustering of six completed sequeneed maize genomes show that 638 proteins fall into 264 HZS-specific gene families with the majority of contributions from tandem duplication events. Resequencing and comparative analysis of 40 HZSrelated lines reveals the breeding history of HILs. More than 60% of identified selective sweeps were clustered in identity.by.descent conserved regions, and yield-related genes/QTLs were enriched in HZS characteristic selected regions. Furthermore, we dem on strated that HZS-specific family genes were not uniformly distributed in the genome but enriched in improvement/function.related genomic regions. This study provides an important and novel resource for maize genome research and expands our knowledge on the breadth of genomic variation and improvement history of maize. | Chunhui Li Wei Song Yingfeng Luo Shenghan Gao Ruyang Zhang Zi Shi Xiaqing Wang Ronghuan Wang Fengge Wang Jidong Wang Yanxin Zhao Aiguo Su Shuai Wang Xin Li Meijie Luo Shuaishuai Wang Yunxia Zhang Jianrong Ge Xinyu Tan Ye Yuan Xiaochun Bi Hang He Jianbing Yan Yuandong Wang Songnian Hu Jiuran Zhao | 2019 | Molecular Plant2019，12，3： | 15 |
| 4 | Blood Pressure Associated with Arsenic Methylation and Arsenic Metabolism Caused by Chronic Exposure to Arsenic in Tube Well Water显示文摘Objective The effects of arsenic exposure from drinking water, arsenic metabolism, and arsenic methylation on blood pressure(BP) were observed in this study. Methods The BP and arsenic species of 560 participants were determined. Logistic regression analysis was applied to estimate the odds ratios of BP associated with arsenic metabolites and arsenic methylation capability. Results BP was positively associated with cumulative arsenic exposure(CAE). Subjects with abnormal diastolic blood pressure(DBP), systolic blood pressure(SBP), and pulse pressure(PP) usually had higher urinary i As(inorganic arsenic), MMA(monomethylated arsenic), DMA(dimethylated arsenic), and TAs(total arsenic) than subjects with normal DBP, SBP, and PP. The i As%, MMA%, and DMA% differed slightly between subjects with abnormal BP and those with normal BP. The PMI and SMI were slightly higher in subjects with abnormal PP than in those with normal PP. Conclusion Our findings suggest that higher CAE may elevate BP. Males may have a higher risk of abnormal DBP, whereas females have a higher risk of abnormal SBP and PP. Higher urinary i As may increase the risk of abnormal BP. Lower PMI may elevate the BP. However, higher SMI may increase the DBP and SBP, and lower SMI may elevate the PP. | WEI Bing Gan YE Bi Xiong YU Jiang Ping YANG Lin Sheng LI Hai Rong XIA Ya Juan WU Ke Gong | 2017 | Biomedical and Environmental Sciences2017，30，5： | 9 |
| 5 | NYD-SP27,a novel intrinsic decapacitation factor in sperm显示文摘Prior to fertilization sperm has to undergo an activation process known as capaciation,leading to the acrosome reaction.Till now,little is known about the mechanism for preventing premature capacitation in sperm although decapacitation factors from various sources have been thought to be involved.In this study,we report that NYD-SP27,an isoform of phospholipase C Zeta 1(PLCZ1),is localized to the sperm acrosome in mouse and human spermatozoa by immunofluorescence using a specific antibody.Western blot and double staining analyses show NYD-SP27 becomes detached from sperm,as they undergo capacitation and acrosome reaction.The absence of HCO_(3)^(-),a key factor in activating capacitation,from the capacitation-inducing medium prevents the loss of NYD-SP27 from sperm.The anti-NYD-SP27 antibody also prevents the loss of NYD-SP27 from sperm,reduced the number of capacitated sperm,inhibited the acrosome reaction induced by ATP and progesterone,and inhibited agonist-induced PLC-coupled Ca^(2+)mobilization in sperm,which can be mimicked by the PLC inhibitor,U73122.These data strongly suggest that NYD-SP27 is a physiological inhibitor of PLC that acts as an intrinsic decapacitation factor in sperm to prevent premature capacitation and acrosome reaction. | Ye Bi Wen-Ming Xu Hau Yan Wong Hui Zhu Zuo-Min Zhou Hsiao Chang Chan Jia-Hao Sha | 2009 | Asian Journal of Andrology2009，11，2： | 8 |
| 6 | Role of interleukin-8 in the progression of estrogen receptor-negative breast cancer显示文摘背景雌激素受体(嗯) 是乳癌的很重要的 biomarker。嗯删除一致地与肿瘤前进,复发,转移和差的预后被联系了,但是生物机制仍然是不清楚的。嗯 interieukin-8 (IL-8 ) 的否定乳癌快车高水平。嗯表示罐头 downregulate IL-8 promotor 活动。作为多功能的 cytokine, IL-8 在肿瘤开始和开发举办许多重要生物活动。旨在在嗯否定的乳癌前进调查 IL-8 的角色,我们把 RNA 干扰技术用于明确地击倒在房间线 MDA-MB-231.Methods 介入 pRNA-IL-8 和控制是的嗯否定的乳癌的 IL-8 表示 transfected 进嗯(-) MDA-MB-231。增长,房间 apotosis,和侵略能力在 transfected, untransfected 和否定 transfected 房间被记录。这些房间被注入裸体鼠标估计 tumorigenicity,增长,转移和 microvessel 密度(MVD ) 在 vitro 的 .Results, IL-8 的减少的表示与被联系减少了房间侵略(P0.001 ) ,但是没在房间增长(P0.05 ) 上有效果。在 vivo, neutrophils 渗入显著地与 untransfected 相比并且否定地在 pRNA-IL-8 transfected 房间被禁止 transfected 房间(P=0.001, P0.001 ) 。更少的转移在 transfected 房间被发现与相比否定地 transfected 房间(0% 对 80% , P=0.048 ) 。不过,我们与控制相比在 transfected 房间观察了更少的 MVD 在里面裸体老鼠(P0.001 ).Conclusions IL-8 禁止嗯否定的乳癌房间生长并且在 vivo 支持它的转移,它可以被相关, neutrophils 渗入由 IL-8 导致了。 | YAO Chen LIN Ying YE Cai-sheng BI Jiong ZHU Yi-fan WANG Shen-ming | 2007 | Chinese Medical Journal2007，，20： | 8 |
| 7 | 6-DOF MOTION AND CENTER OF ROTATION ESTIMATION BASED ON STEREO VISION显示文摘A new motion model and estimation algorithm is proposed to compute the general rigid motion object′s 6-DOF motion parameters and center of rotation based on stereo vision.The object′s 6-DOF motion model is designed from the rigid object′s motion character under the two defined reference frames.According to the rigid object′s motion model and motion dynamics knowledge,the corresponding motion algorithm to compute the 6-DOF motion parameters is worked out.By the risid object pure rotation motion model and space sphere geometry knowledge,the center of rotation may be calculated after eliminating the translation motion out of the 6-DOF motion.The motion equations are educed based on the motion model and the closed-form solutions are figured out.To heighten the motion estimation algorithm′s robust,RANSAC algorithm is applied to delete the outliers.Simulation and real experiments are conducted and the experiment results are analyzed.The results prove the motion model′s correction and algorithm′s validity. | CAO Wanpeng BI Wei CHE Rensheng GUO Wenbo YE Dong | 2008 | Chinese Journal of Mechanical Engineering2008，21，2： | 8 |
| 8 | Characteristics of ectopic adrenocorticotropic hormone syndrome due to thymic carcinoid and analysis of the molecular mechanism显示文摘 | BI Yu-fang YE Lei CHEN Yu-hong NING Guang SUN Shou-yue JIANG Lei ZHU Na ZHOU Wei-wei WANG Wei-qing | 2008 | Chinese Medical Journal2008，，7： | 7 |
| 9 | Ge-rich hydrothermal solutions and abnormal enrichment of Ge in coal显示文摘AT present, the main source of germanium includes two types of ore deposits: some sulfide-rich Pb, Zn,Cu, Ag and An deposits and some coal deposits. Germanium occurs as an associated element in these oredeposits. The Lincang germanium deposit discovered recently in China occurs in a basin where there areexposed the Neogene coal-bearing clastic rocks with Indosinian Ge-rich ((1.9-5.0)×10-6) granitesas the basement in Lincang County, Yunnan Province. Germanium is mainly concentrated in the coalseams of the first coal-bearing horizon (Nth2) and in regard to its grade (normally n×100×10-6 with themaximum over 1000×10-6) and scale (the proven reserve about 800 t), no such germanium mineralization has been reported so far in other parts of the world. What is the reason? The available studies have indicated that this germanium deposit is of epigenetic origin, whichdetermines that germanium must have been transferred into coal with the help of a kind of medium. It isnoticed that (i) organic germanium in natural waters is stable and it is never involved in its | HU Ruizhong, BI Xianwu, SU Wenchao, QI Huawen and YE Zaojun Intitue of Geochemistry, Chinese Academy of Sciences, Guiyang 550002, China | 1999 | Chinese Science Bulletin1999，44，S2： | 5 |
| 10 | MicroRNA-99b-3p promotes angiotensin II-induced cardiac fibrosis in mice by targeting GSK-3β显示文摘Cardiac fibrosis is a typical pathological change in various cardiovascular diseases. Although it has been recognized as a crucial risk factor responsible for heart failure, there is still a lack of effective treatment. Recent evidence shows that microRNAs (miRNAs) play an important role in the development of cardiac fibrosis and represent novel therapeutic targets. In this study we tried to identify the cardiac fibrosis-associated miRNA and elucidate its regulatory mechanisms in mice. Cardiac fibrosis was induced by infusion of angiotensin II (Ang II, 2 mg·kg^(−1)·d^(−1)) for 2 weeks via osmotic pumps. We showed that Ang II infusion induced cardiac disfunction and fibrosis accompanied by markedly increased expression level of miR-99b-3p in heart tissues. Upregulation of miR-99b-3p and fibrotic responses were also observed in cultured rat cardiac fibroblasts (CFs) treated with Ang II (100 nM) in vitro. Transfection with miR-99b-3p mimic resulted in the overproduction of fibronectin, collagen I, vimentin and α-SMA, and facilitated the proliferation and migration of CFs. On the contrary, transfection with specific miR-99b-3p inhibitor attenuated Ang II-induced fibrotic responses. Similarly, intravenous injection of specific miR-99b-3p antagomir could prevent Ang II-infused mice from cardiac dysfunction and fibrosis. We identified glycogen synthase kinase-3 beta (GSK-3β) as a direct target of miR-99b-3p. In CFs, miR-99b-3p mimic significantly reduced the expression of GSK-3β, leading to activation of its downstream profibrotic effector Smad3, whereas miR-99b-3p inhibitor caused anti-fibrotic effects. GSK-3β knockdown ameliorated the anti-fibrotic role of miR-99b-3p inhibitor. These results suggest that miR-99b-3p contributes to Ang II-induced cardiac fibrosis at least partially through GSK-3β. The modulation of miR-99b-3p may provide a new approach for tackling fibrosis-related cardiomyopathy. | You-hui Yu Yu-hong Zhang Yan-qing Ding Xue-ying Bi Jing Yuan Hang Zhou Pan-xia Wang Li-li Zhang Jian-tao Ye | 2021 | Acta Pharmacologica Sinica2021，42，5： | 5 |
| 11 | Bevacizumab biosimilar LY01008 compared with bevacizumab(Avastin)as first-line treatment for Chinese patients with unresectable,metastatic,or recurrent non-squamous non-small-cell lung cancer:A multicenter,randomized,double-blinded,phase Ⅲ trial显示文摘Background:Previous studies have demonstrated the preclinical pharmacological and toxicological consistency,and clinical pharmacokinetic equivalence of bevacizumab biosimilar LY01008 with reference bevacizumab(Avastin).This randomized controlled trial aimed to compare the efficacy and safety of LY01008 with Avastin in first-line treatment of Chinese patients with advanced or recurrent non-squamous non-small cell lung cancer(NSCLC).Methods:StageⅢB-ⅣNSCLC patients with evaluable lesions,good physical status,and adequate organ functions from 67 centers across China were randomized in a ratio of 1:1 to receive LY01008 or Avastin 15 mg/kg intravenously in combination with paclitaxel/carboplatin(combined treatment)for 4-6 cycles,followed by maintenance monotherapy with LY01008 until disease progression,intolerable toxicity,or death.The primary endpoint was objective response rate(ORR)in accordance with Response Evaluation Criteria in Solid Tumors(RECIST)version 1.1 confirmed by independent radiological review committees(IRRC).Secondary endpoints included disease control rate(DCR),duration of response(DoR),progression-free survival(PFS),overall survival(OS),and safety.This study was registered in Clinical Trials.gov(NCT03533127).Results:Between December 15^(th),2017,and May 15^(th),2019,a total of 649 patients were randomized to the LY01008(n=324)or Avastin(n=325)group.As of September 25th,2019 for primary endpoint analysis,589 patients received ORR evaluation,with a median number of combined treatment cycles of 5(range 1-6)andmedian duration of treatment of 3.0(range 0.0-5.1)months.ORRof responseevaluable patients in the LY01008 and Avastin groups were 48.5% and 53.0%,respectively.The stratified ORR ratio was 0.91(90%CI 0.80-1.04,within the prespecified equivalence margin of 0.75-1.33).Up to May 15^(th),2020,with a median follow-up of 13.6(range 0.8-28.4)months,no notable differences in DCR,median DoR,median PFS,median OS,and 1-year OS rate were observed between the LY01008 and Avastin groups.There were no clinically meaningful differences in safety and immunogenicity across treatment groups.Conclusions:LY01008 demonstrated similarity to Avastin in terms of efficacy and safety in Chinese patients with advanced or recurrent non-squamous NSCLC.LY01008 combined with paclitaxel/carboplatin is expected to become a new treatment option for unresectable,metastatic,LY01008 and Avastin groups.There were no clinically meaningful differences in safety and immunogenicity across treatment groups.Conclusions:LY01008 demonstrated similarity to Avastin in terms of efficacy and safety in Chinese patients with advanced or recurrent non-squamous NSCLC.LY01008 combined with paclitaxel/carboplatin is expected to become a new treatment option for unresectable,metastatic,or recurrent non-squamous NSCLC patients in the first-line setting. | Yuankai Shi Kaijian Lei Yuming Jia Bingqiang Ni Zhiyong He Minghong Bi Xicheng Wang Jianhua Shi Ming Zhou Qian Sun Guolei Wang Dongji Chen Yongqian Shu Lianke Liu Zhongliang Guo Yong Liu Junquan Yang Ke Wang Ke Xiao LinWu Tienan Yi Debin Sun Mafei Kang Tianjiang Ma Yimin Mao Jinsheng Shi Tiegang Tang Yan Wang Puyuan Xing Dongqing Lv Wangjun Liao Zhiguo Luo Bin Wang Xiaohong Wu Xiaoli Zhu Shuhua Han Qisen Guo Rongyu Liu Zhiwei Lu Jianyong Zhang Jian Fang Changlu Hu Yinghua Ji Guolong Liu Hong Lu Dedong Wu Junhong Zhang Shuyang Zhu Zheng Liu Wensheng Qiu Feng Ye Yan Yu Yanqiu Zhao Qinhong Zheng Jun Chen Zhanyu Pan Yiping Zhang Wenjuan Lian Bo Jiang Bo Qiu Guojun Zhang Hua Zhang Yanju Chen Yuan Chen Hongbing Duan Manxiang Li Shengming Liu Lijun Ma Hongming Pan Xia Yuan Xueli Yuan Yulong Zheng Emei Gao Li Zhao Shumin Wang Can Wu | 2021 | Cancer Communications2021，41，9： | 5 |
| 12 | Synthesis and biological evaluation of 12-N-p-chlorobenzyl sophoridinol derivatives as a novel family of anticancer agents显示文摘Taking 12-N-p-chlorobenzyl sophoridinol 2 as a lead, a series of novel sophoridinic derivatives with various 30-substituents at the 11–side chain were synthesized and evaluated for their anticancer activity from sophoridine(1), a natural antitumor medicine. Among them, the sophoridinic ketones 5a–b, alkenes 7a–b and sophoridinic amines 14a–b displayed reasonable antiproliferative activity with IC50 values ranging from 3.8 to 5.4 μmol/L. Especially, compounds 5a and 7b exhibited an equipotency in both adriamycin(AMD)-susceptible and resistant MCF-7 breast carcinoma cells,indicating a different mechanism from AMD. The primary mechanism of action of 5a was to arrest the cell cycle at the G0/G1 phase, consistent with that of parent compound 1. Thus, we consider 12-chlorobenzyl sophoridinic derivatives with a tricyclic scaffold to be a new class of promising antitumor agents with an advantage of inhibiting drug-resistant cancer cells. | Chongwen Bi Cheng Ye Yinghong Li Wuli Zhao Rongguang Shao Danqing Song | 2016 | Acta Pharmaceutica Sinica B2016，6，3： | 4 |
| 13 | Organellar genome assembly methods and comparative analysis of horticultural plants显示文摘Although organellar genomes(including chloroplast and mitochondrial genomes)are smaller than nuclear genomes in size and gene number,organellar genomes are very important for the investigation of plant evolution and molecular ecology mechanisms.Few studies have focused on the organellar genomes of horticultural plants.Approximately 1193 chloroplast genomes and 199 mitochondrial genomes of land plants are available in the National Center for Biotechnology Information(NCBI),of which only 39 are from horticultural plants.In this paper,we report an innovative and efficient method for high-quality horticultural organellar genome assembly from next-generation sequencing(NGS)data.Sequencing reads were first assembled by Newbler,Amos,and Minimus software with default parameters.The remaining gaps were then filled through BLASTN search and PCR.The complete DNA sequence was corrected based on Illumina sequencing data using BWA(Burrows–Wheeler Alignment tool)software.The advantage of this approach is that there is no need to isolate organellar DNA from total DNA during sample preparation.Using this procedure,the complete mitochondrial and chloroplast genomes of an ornamental plant,Salix suchowensis,and a fruit tree,Ziziphus jujuba,were identified.This study shows that horticultural plants have similar mitochondrial and chloroplast sequence organization to other seed plants.Most horticultural plants demonstrate a slight bias toward A+T rich features in the mitochondrial genome.In addition,a phylogenetic analysis of 39 horticultural plants based on 15 protein-coding genes showed that some mitochondrial genes are horizontally transferred from chloroplast DNA.Our study will provide an important reference for organellar genome assembly in other horticultural plants.Furthermore,phylogenetic analysis of the organellar genomes of horticultural plants could accurately clarify the unanticipated relationships among these plants. | Xuelin Wang Feng Cheng Dekai Rohlsen Changwei Bi Chunyan Wang Yiqing Xu Suyun Wei Qiaolin Ye Tongming Yin Ning Ye | 2018 | Horticulture Research2018，5，1： | 4 |
| 14 | MicroRNA-34c-5p provokes isoprenaline-induced cardiac hypertrophy by modulating autophagy via targeting ATG4B显示文摘Pathological cardiac hypertrophy serves as a significant foundation for cardiac dysfunction and heart failure. Recently, growing evidence has revealed that microRNAs(miRNAs) play multiple roles in biological processes and participate in cardiovascular diseases. In the present research, we investigate the impact of miRNA-34 c-5 p on cardiac hypertrophy and the mechanism involved. The expression of miR-34 c-5 p was proved to be elevated in heart tissues from isoprenaline(ISO)-infused mice. ISO also promoted miR-34 c-5 p level in primary cultures of neonatal rat cardiomyocytes(NRCMs). Transfection with miR-34 c-5 p mimic enhanced cell surface area and expression levels of foetal-type genes atrial natriuretic factor(Anf) and β-myosin heavy chain(β-Mhc) in NRCMs. In contrast, treatment with miR-34 c-5 p inhibitor attenuated ISO-induced hypertrophic responses. Enforced expression of miR-34 c-5 p by tail intravenous injection of its agomir led to cardiac dysfunction and hypertrophy in mice, whereas inhibiting miR-34 c-5 p by specific antagomir could protect the animals against ISO-triggered hypertrophic abnormalities. Mechanistically, miR-34 c-5 p suppressed autophagic flux in cardiomyocytes, which contributed to the development of hypertrophy. Furthermore, the autophagy-related gene 4 B(ATG4 B) was identified as a direct target of miR-34 c-5 p, and miR-34 c-5 p was certified to interact with 3’untranslated region of Atg4 b mRNA by dual-luciferase reporter assay. miR-34 c-5 p reduced the expression of ATG4 B, thereby resulting in decreased autophagy activity and induction of hypertrophy. Inhibition of miR-34 c-5 p abolished the detrimental effects of ISO by restoring ATG4 B and increasing autophagy. In conclusion, our findings illuminate that miR-34 c-5 p participates in ISO-induced cardiac hypertrophy, at least partly through suppressing ATG4 B and autophagy. It suggests that regulation of miR-34 c-5 p may offer a new way for handling hypertrophy-related cardiac dysfunction. | Yuhong Zhang Yanqing Ding Min Li Jing Yuan Youhui Yu Xueying Bi Huiqi Hong Jiantao Ye Peiqing Liu | 2022 | Acta Pharmaceutica Sinica B2022，12，5： | 4 |
| 15 | Flotillin-2 is an acrosome-related protein involved in mouse spermiogenesis显示文摘Spermatogenesis is a complex process of terminal differentiation by which mature sperms are generated,and it can be divided into three phases:mitosis,meiosis and spermiogenesis.In a previous study,we established a series of proteomic profiles for spermatogenesis to understand the regulation of male fertility and infertility.Here,we further investigated the localization and the role of flotillin-2 in spermiogenesis.Flotillin-2 expression was investigated in the testis of male CD1 mice at various developmental stages of spermatogenesis by using Western blotting,immunohistochemistry and immunofluorescence.Flotillin-2 was knocked down in vivo in three-week-old male mice using intratesticular injection of small inhibitory RNA(siRNA),and sperm abnormalities were assessed three weeks later.Flotillin-2 was expressed at high levels in male germ cells during spermatogenesis.Flotillin-2 immunoreactivity was observed in pachytene spermatocytes as a strong dot-shaped signal and in round spermatids as a sickle-shaped distribution ahead of the acrosome.Immunofluorescence confirmed flotillin-2 was localized in front of the acrosome in round spermatids,indicating that flotillin-2 was localized to the Golgi apparatus.Knockdown of flotillin-2 in vivo led to a significant increase in head sperm abnormalities isolated from the cauda epididymis,compared with control siRNA-injected testes.This study indicates that flotillin-2 is a novel Golgi-related protein involved in sperm acrosome biogenesis. | Yibo Wu Xin Chen Shuai Wang Min Jiang Bo Zheng Quan Zhou Ye Bi Zuomin Zhou Xiaoyan Huang Jiahao Sha | 2012 | The Journal of Biomedical Research2012，26，4： | 3 |
| 16 | Research on Security of Key Algorithms in Intelligent Driving System显示文摘With the rapid development of the smart driving technology, the security of smart driving algorithms is becoming more and more important. Four core smart driving algorithms are determined by studying the architecture of smart driving algorithm. These algorithms comprise local path planning, pedestrian detection, lane detection and obstacle detection. The security issues of these algorithms are investigated by closely examining the work carried out by the algorithms. We found that there are vulnerabilities in all four algorithms. These vulnerabilities can cause abnormality and even road accidents for the smart cars. The final experiment shows that the vulnerabilities of these algorithms do exist under certain circumstances and therefore have high security risks. This study will lay a foundation to improve the security of the smart driving system. | LIU Shangdong WU Ye JI Yimu CHEN Chen BI Qiang JIAO Zhipeng GONG Jian WANG Ruchuan | 2019 | Chinese Journal of Electronics2019，28，1： | 3 |
| 17 | Prodrugs incorporated into nanotechnology-based drug delivery systems for possible improvement in bioavailability of ocular drugs delivery显示文摘Numerous systems have been designed during the past three decades to improve bioavailability of ophthalmic drug delivery,including:ocular prodrugs and nanotechnology-based drug delivery system.The former can improve the efficacy of ocular drug via enhancing corneal penetration of ocular drugs,prolonging their duration of action and/or reducing the systemic side-effects,unfortunately,some characteristics of the pro-drugs,such as poorly aqueous stability,poorly aqueous solubility and severe eye irritation probably,limit their clinical practice and cannot be ignored.As we all know,nanotech-nology for ocular drug delivery can carry poorly soluble drugs,protect the encapsulated molecules from hydrolysis,control the rate of drug delivery and prolong the precorneal retention of drugs.All of these merits may solve the problems in the utilization of ocular prodrugs and increase the bioavailability of ocular drug delivery.By reviewing recent ad-vances of prodrugs and nanostructures in ocular drug delivery,this paper focus specifically on the promising prospects of nanocarriers overcoming the drawbacks of prodrugs for ophthalmic drug delivery by precorneal routes. | Tiantian Ye Kun Yuan Wenji Zhang Shuangshuang Song Fen Chen Xinggang Yang Shujun Wang Jianwei Bi Weisan Pan | 2013 | Asian Journal of Pharmaceutical Sciences2013，8，4： | 3 |
| 18 | Molecular design revitalizes the low-cost PTV-polymer for highly efficient organic solar cells显示文摘Developing photovoltaic materials with simple chemical structures and easy synthesis still remains a major challenge in the industrialization process of organic solar cells(OSCs).Herein,an ester substituted poly(thiophene vinylene)derivative,PTVT-T,was designed and synthesized in very few steps by adopting commercially available raw materials.The ester groups on the thiophene units enable PTVT-T to have a planar and stable conformation.Moreover,PTVT-T presents a wide absorption band and strong aggregation effect in solution,which are the key characteristics needed to realize high performance in non-fullerene-acceptor(NFA)-based OSCs.We then prepared OSCs by blending PTVT-T with three representative fullerene-and NF-based acceptors,PC71 BM,IT-4 F and BTP-e C9.It was found that PTVT-T can work well with all the acceptors,showing great potential to match new emerging NFAs.Particularly,a remarkable power conversion efficiency of 16.20%is achieved in a PTVT-T:BTP-e C9-based device,which is the highest value among the counterparts based on PTV derivatives.This work demonstrates that PTVT-T shows great potential for the future commercialization of OSCs. | Junzhen Ren Pengqing Bi Jianqi Zhang Jiao Liu Jingwen Wang Ye Xu Zhixiang Wei Shaoqing Zhang Jianhui Hou | 2021 | National Science Review2021，8，8： | 3 |
| 19 | Genome-wide identification and characterization of WUSCHEL-related homeobox(WOX) genes in Salix suchowensis显示文摘Members of the WUSCHEL-related homeobox(WOX)transcription factor family are essential for determining cell fate and regulating diverse developmental processes in plants.Many WOX genes have been systematically investigated in woody plants such as Populus trichocarpa,but not in Salix suchowensis.Whole-genome sequence data for S.suchowensis is now available for comprehensive study of WOX genes in S.suchowensis.We thus surveyed the genome of S.suchowensis and demonstrated active expression of 15 WOX genes.In a phylogenetic analysis of WOX genes,the 15 SsWOX genes clustered among the modern/WUS,intermediate and ancient clades similar to the WOX genes of Arabidopsis thaliana.Based on the conserved intron/exon structure,SsWOX genes in the same subgroup had similar conserved exon–intron structures and motif domains.Furthermore,among several SsWOX subgroups,WUS(Wuschel)-box and EAR(the ERF-associated amphiphilic repression)-like motifs were conserved.Expression profiles of WOX genes in roots,stems and leaves indicate that SsWOX genes have various conserved roles in the tissues.Comparative analysis of the expression patterns in Salix suchowensis with that of Arabidopsis suggests that different shoot regeneration abilities are controlled by different WOX genes in plants.The analysis provide an overview of differentially expressed SsWOX genes during shoot regeneration,but also contribute to understanding the evolution of WOX genes in Salicaceae and the interrelations of WOX genes and other transcription factors,providing targets for further study. | Xuelin Wang Changwei Bi Chunyan Wang Qiaolin Ye Tongming Yin Ning Ye | 2019 | Journal of Forestry Research2019，30，5： | 3 |
| 20 | Dog-transmitted Rabies in Beijing, China显示文摘Rabies remains a continuous threat to public health in Beijing.In this study,a total of 224 brain tissues were collected from suspected infected stray dogs within Beijing between January 2015 and December 2016.Among them,total of 67 samples were diagnosed positive for rabies.In the phylogenetic analysis,rabies in Beijing is currently a relatively independent public health issue originating from local rabid dogs apart from the imported cases from elsewhere in the country.Because vaccination of unregistered dogs against rabies is still neglected in Beijing and other regions of China,national and local authorities should play central roles in all related aspects,such as development of policies,engagement of stakeholders for public and professional education,entire vaccination process,and animal management. | ZHANG Jing Yuan ZHANG Bi ZHANG Shou Feng ZHANG Fei LI Nan LIU Ye HU Rong Liang | 2017 | Biomedical and Environmental Sciences2017，30，7： | 3 |
您所在的机构暂未开通此部分的功能，请联系管理员