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| 1 | Exogenous plant MIR168a specifically targets mammalian LDLRAPI: evidence of cross-kingdom regulation by microRNA显示文摘 | Lin Zhang Dongxia Hou Xi Chen Donghai Li Lingyun Zhu Yuj ing Zhang Jing Li Zhen Bian Xiangying Liang Xing Cai Yuan Yin Cheng Wang Tianfu Zhang Dihan Zhu Dianmu Zhang Jie Xu Qun Chen Yi Ba Jing Liu Qiang Wang Jianqun Chen Jin Wang Meng Wang Qipeng Zhang Junfeng Zhang Ke Zen Chen-Yu Zhang | 2012 | Cell Research2012，22，1： | 155 |
| 2 | Targeted Mutagenesis in Zea mays Using TALENs and the CRISPR/Cas System显示文摘Transcription activator-like effector nucleases(TALENs) and clustered regularly interspaced short palindromic repeats(CRISPR)/CRISPR-associated(Cas) systems have emerged as powerful tools for genome editing in a variety of species. Here, we report, for the first time, targeted mutagenesis in Zea mays using TALENs and the CRISPR/Cas system. We designed five TALENs targeting 4 genes, namely ZmPDS, ZmIPK1A, ZmIPK, ZmMRP4, and obtained targeting efficiencies of up to 23.1% in protoplasts, and about 13.3% to 39.1% of the transgenic plants were somatic mutations. Also, we constructed two gRNAs targeting the ZmIPK gene in maize protoplasts, at frequencies of 16.4% and 19.1%, respectively. In addition, the CRISPR/Cas system induced targeted mutations in Z. mays protoplasts with efficiencies(13.1%) similar to those obtained with TALENs(9.1%). Our results show that both TALENs and the CRISPR/Cas system can be used for genome modification in maize. | Zhen Liang Kang Zhang Kunling Chen Caixia Gao | 2014 | Journal of Genetics and Genomics2014，41，2： | 136 |
| 3 | Honeysuckle-encoded atypical microRNA2911 directly Largets influenza A viruses显示文摘 | Zhen Zhou Xihan Li Jinxiong Liu Lei Dong Qun Chen Jialing Liu Huihui Kongt Qianyi Zhang Xian Qi Dongxia Hou Lin Zhang Guoquan Zhang Yuchen Liu Yujing Zhang Jing Li Jin Wang Xi Chen Hua Wang Junfeng Zhang Hualan Chen Ke Zen Chen-Yu Zhang | 2015 | Cell Research2015，25，1： | 104 |
| 4 | 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 |
| 5 | Preface显示文摘This special issue of Acta Mathematica Scientia is dedicated to the celebration of the 70th birthday of Constantine M. Dafermos. Costas is the Alumni-Alumnae University Professor of Brown University, a Fellow of the American Academy of Arts and Sciences, | Chen, Gui-Qiang G. Hsiao, Ling Huang, Feimin Tzavaras, Athanasios Wang, Zhen | 2012 | Acta Mathematica Scientia2012，32，1： | 72 |
| 6 | Five-year plans, China finance and their consequences显示文摘An important factor influencing corporate finance and economic growth in China lies in its government sponsored industrial policies. Examining China's five-year plans during 1991–2010, we find that state-owned firms in government supported industries enjoy faster growth in initial public offerings and higher offer prices. Further, they enjoy faster growth in loans granted by major national banks. However, this preferential access to capital by state-owned firms appears to be achieved at the expense of non-state-owned firms which are crowded out. Government support induces more investment but also brings more overinvestment, which mainly comes from the non-state sector.Finally, supported industries have higher stock market returns and cash flow growth that dampen when state ownership increases. | Donghua Chen Oliver Zhen Li Fu Xin | 2017 | China Journal of Accounting Research2017，，3： | 76 |
| 7 | Rapid and Efficient Gene Modification in Rice and Brachypodium Using TALENs显示文摘 | Qiwei Shan Yanpeng Wang Kunling Chen Zhen Liang Jun Li Yi Zhang Kang Zhang Jinxing Liu Daniel F. Voytas Xuelian Zheng Yong Zhang Caixia Gao | 2013 | Molecular Plant2013，6，4： | 37 |
| 8 | Upregulation of PTEN involved in rosiglitazone-induced apoptosis in human hepatocellular carcinoma cells显示文摘瞄准:调查 rosiglitazone 的效果, peroxisomeproliferator-ac-tivated 受体 gamma ( PPARy )收缩筋在在 hepatocellular carcinomacells 在染色体 10 基因( PTEN )和房间生长上删除的磷酸酶 andtensin 相当或相同事物的表示上,象这些 effects.Methods 的内在的机制一样: RT-PCR 和西方的 blottinganalyses 被执行在 Hep3B 房间 treatedwith rosiglitazone.3-( 4,5-Dimethylthiazol-2-yl )检测抄写和 PTEN 的表示 -2,5-diphenyl | Liang-qi CAO Xi-lin CHEN Qian WANG Xiao-hui HUANG Mao-chuan ZHEN Long-juan ZHANG Wen LI Jiong BI | 2007 | Acta Pharmacologica Sinica2007，28，6： | 32 |
| 9 | Toll-like receptor 7 and 9 expression in peripheral blood mononuclear cells from patients with chronic hepatitis B and related hepatocellular carcinoma显示文摘现在的学习的目的是调查像使用费的受体( TLR )的表示 7 和 9 在外部血有长期的肝炎 B ( HBV )感染和相关肝细胞 carcinoma.Methods 的病人的单音的原子房间( PBMC ):学习组与长期的肝炎由 52 patients:41 组成 B 和 11 健康控制。 TLR7 和 TLR9 的蛋白质和 mRNA 层次用即时 PCR 被评估,西方的污点分析,并且流动 cytometry.We 也检测了浆液在病人的 HBV 的病毒的负担并且分析了在 HBV-DNA 拷贝和 TLR expression.Results 之间的关联:我们的结果与控制相比在所有 HBV 感染组表明了更低的 TLR7 表情。我们发现 HBV 感染与健康的组相比导致了 TLR9 mRNA,而是 TLR9 蛋白质的增加的表情的减少的表情。TLR 蛋白质层次与浆液 HBV-DNA 有关(P < 0.01 ).Conclusion : 在蛋白质水平在感染 HBV 的病人,而是增加的 TLR9 表情的 PBMC 有在 TLR7 表示和 TLR9 mRNA 的规定下面的。 | Ning XU Hang-ping YAO Zhen SUN Zhi CHEN | 2008 | Acta Pharmacologica Sinica2008，29，2： | 31 |
| 10 | Fine mapping and candidate gene analysis of a green-revertible albino gene gra(t) in rice显示文摘Green-revertible albino is a novel type of chlorophyll deficiency in rice(Oryza sativa L.), which is helpful for further research in chlorophyll synthesis and chloroplast development to illuminate their molecular mechanism.In the previous study, we had reported a single recessive gene, gra(t), controlling this trait on the long arm of chromosome 2.In this paper, we mapped the gra(t) gene using 1,936 recessive individuals with albino phenotype in the F2 population derived from the cross between themo-photoperiod-sensitive genic male-sterile(T/PGMS) line Pei'ai 64S and the spontaneous mutant Qiufeng M.Eventually, it was located to a confined region of 42.4 kb flanked by two microsatellite markers RM2-97 and RM13553.Based on the annotation results of RiceGAAS system, 11 open reading frames(ORFs) were predicted in this region.Among them, ORF6 was the most possible gene related to chloroplast development, which encoded the chloroplast protein synthesis elongation factor Tu in rice.Therefore, we designated it as the candidate gene of gra(t).Sequence analysis indicated that only one base substitution C to T occurred in the coding region, which caused a missense mutation(Thr to Ile) in gra(t) mutant.These results are very valuable for further study on gra(t) gene. | Tao Chen Yadong Zhang Ling Zhao Zhen Zhu Jing Lin Suobing Zhang Cailin Wang | 2009 | Journal of Genetics and Genomics2009，36，2： | 31 |
| 11 | Direct reprogramming of Sertoli cells into multipotent neural stem cells by defined factors显示文摘Multipotent 神经干细胞为房间治疗保持大诺言。到导致的 pluripotent 干细胞以及成熟神经原的成纤维细胞的 reprogramming 建议可能性没有首先建立 pluripotency,把一个严重地区分的体的房间变换成一个 multipotent 状态。这里,我们证明房间从中层导出的那 Sertoli 能直接被变换成拥有神经干细胞性质的一个 multipotent 状态。导致的神经干细胞(iNSCs ) 表示多重 NSC 特定的标记,展出类似于正常 NSC 的全球基因表示侧面,并且能够自强并且区分功能的神经原进神经胶质并且 electrophysiologically。为酷氨酸 hydroxylase (TH ) 积极的导出 iNSC 的神经原污点, γ -aminobutyric 酸,和胆碱 acetyltransferase。另外, iNSCs 能熬过并且产生跟随移植进有牙齿的回转的触处。iNSCs 的产生可以为疾病建模和再生药有重要含意。 | Chao Sheng Qinyuan Zheng Jianyu Wu Zhen Xu Libin Wang Wei Li Haijiang Zhang Xiao-Yang Zhao Lei Liu Ziwei Wang Changlong Guo Hua-Jun Wu Zhonghua Liu Liu Wang Shigang He Xiu-Jie Wang Zhiguo Chen Qi Zhou | 2012 | Cell Research2012，22，1： | 31 |
| 12 | Single-cell RNA-seq uncovers dynamic processes and critical regulators in mouse spermatogenesis显示文摘 | Yao Chen Yuxuan Zheng Yun Gao Zhen Lin Suming Yang Tongtong Wang Qiu Wang Nannan Xie Rong Hua Mingxi Liu Jiahao Sha Michael D. Griswold Jinsong Li Fuchou Tang Ming-Han Tong | 2018 | Cell Research2018，28，9： | 26 |
| 13 | Dynamic Modeling and Simulation of Multi-body Systems Using the Udwadia-Kalaba Theory显示文摘Laboratory experiments were conducted for falling U-chain,but explicit analytic form of the general equations of motion was not presented.Several modeling methods were developed for fish robots,however they just focused on the whole fish's locomotion which does little favor to understand the detailed swimming behavior of fish.Udwadia-Kalaba theory is used to model these two multi-body systems and obtain explicit analytic equations of motion.For falling U-chain,the mass matrix is non-singular.Second-order constraints are used to get the constraint force and equations of motion and the numerical simulation is conducted.Simulation results show that the chain tip falls faster than the freely falling body.For fish robot,two-joint Carangiform fish robot is focused on.Quasi-steady wing theory is used to approximately calculate fluid lift force acting on the caudal fin.Based on the obtained explicit analytic equations of motion(the mass matrix is singular),propulsive characteristics of each part of the fish robot are obtained.Through these two cases of U chain and fish robot,how to use Udwadia-Kalaba equation to obtain the dynamical model is shown and the modeling methodology for multi-body systems is presented.It is also shown that Udwadia-Kalaba theory is applicable to systems whether or not their mass matrices are singular.In the whole process of applying Udwadia-Kalaba equation,Lagrangian multipliers and quasi-coordinates are not used.Udwadia-Kalaba theory is creatively applied to dynamical modeling of falling U-chain and fish robot problems and explicit analytic equations of motion are obtained. | ZHAO Han ZHEN Shengchao CHEN Ye-Hwa | 2013 | Chinese Journal of Mechanical Engineering2013，26，5： | 22 |
| 14 | IL-17 response mediates acute lung injury induced by the 2009 Pandemic Influenza A (HIN1) Virus显示文摘 | Chenggang Li Penghui Yang Yang Sun Taisheng Li Chen Wang Zhong Wang Zhen Zou Yiwu Yan Wei Wang Chen Wang Zhongwei Chen Li Xing Chong Tang Xiangwu Ju Feng Guo Jiejie Deng Yan Zhao Peng Yang Jun Tang Huanling Wang Zhongpeng Zhao Zhinan Yin Bin Cao Xiliang Wang Chengyu Jiang | 2012 | Cell Research2012，22，3： | 22 |
| 15 | Laparoscopic liver resection under hemihepatic vascular inflow occlusion using the lowering of hilar plate approach显示文摘BACKGROUND: With advances in technology, laparoscopic liver resection is widely accepted. Laparoscopic liver resection under hemihepatic vascular inflow occlusion has advantages over the conventional total hepatic inflow occlusion using the Pringle's maneuver, especially in patients with cirrhosis.METHOD: From November 2011 to August 2012, eight consecutive patients underwent laparoscopic liver resection under hemihepatic vascular inflow occlusion using the lowering of hilar plate approach with biliary bougie assistance.RESULTS: The types of liver resection included right hepatectomy(n1), right posterior sectionectomy(n1), left hepatectomy and common bile duct exploration(n1), segment 4b resection(n1), left lateral sectionectomy(n2), and wedge resection(n2). Four patients underwent right and 4 left hemihepatic vascular inflow occlusion. Four patients had cirrhosis. The mean operation time was 176.3 minutes. The mean time taken to achieve hemihepatic vascular inflow occlusion was 24.3minutes. The mean duration of vascular inflow occlusion was54.5 minutes. The mean intraoperative blood loss was 361 mL.No patient required blood transfusion. Postoperatively, one patient developed bile leak which healed with conservative treatment. No postoperative liver failure and mortality occurred. The mean hospital stay of the patients was 7 days.CONCLUSION: Our technique of hemihepatic vascular inflow vascular occlusion using the lowering of hilar plate approachwas safe, and it improved laparoscopic liver resection by minimizing blood loss during liver parenchymal transection. | Ying-Jun Chen Zuo-Jun Zhen Huan-Wei Chen Eric CH Lai Fei-Wen Deng Qing-Han Li Wan Yee Lau | 2014 | Hepatobiliary & Pancreatic Diseases International2014，13，5： | 23 |
| 16 | Semi-rigid thoracoscopy for undiagnosed exudative pleural effusions: a comparative study显示文摘背景 Thoracoscopy 为检测肋膜的流出高度敏感、精确。然而,很呼吸的医生不熟悉更普通的僵硬 thoracoscope 或灵活气管镜的使用,它是困难的在肋膜的洞以内操作。半硬的 thoracoscope 联合灵活、僵硬的仪器的最好的特征。因为有这台仪器的实践在中国是有限的,在为 undiagnosed exudative 的本地麻醉下面的半硬的 thoracoscopy (也就是医药的 thoracoscopy )的诊断用途肋膜的流出是在有 undiagnosed 的 50 个病人的 evaluated.Methods 肋膜的流出回顾地被学习,在2004年7月和2005年6月和剩余的之间的 23 收到的平淡的考试 27 个病人在2005年7月和2006年6月期间经历了医药 thoracoscopy 。肋膜的流出的平淡的考试包含了生物化学和细胞学,唾沫细胞学,和 thoracentesis。在诊断敏感的差别,与肋膜的液体检查和复杂并发症有关的费用在医药 thoracoscopy 揭示了的二 groups.Results 之间直接被比较在 6 个病人,的有结节的胸膜炎在 7 的腺癌,在 2 的有鳞房间的癌,在 3 的变形的癌,在 2 的间皮瘤, non-Hodgkin 在 1 的淋巴瘤,并且其它在 4 。仅仅 2 个病人不能变得明确诊断。医药 thoracoscopy 的诊断效率是 93%(25/27 ) 。仅仅 21% 病人在平淡的考试以后被诊断,包括在在 1 的 2 个病人,在 2 的肺癌症和未经决定的变形恶意的 parapneumonic 流出。有有结节的胸膜炎的 12 个病人被平淡的检查怀疑。与肋膜的流出测试有关的费用没显示出二个组(P=0.114 ) 之间的差别。在平淡的考试组的 23 个病人经历了 97 次 thoracentesis。二个肋膜的感染病人和 2 个气胸病人被鉴别并且接受抗菌素治疗和排水。医药 thoracoscopy 能被所有病人很好容忍。半硬的 thoracoscope 能被胸医生 casily 控制。最普通的复杂并发症从存在于的胸试管是短暂的胸疼痛(27 个病人中的 20 个) ,它将与常规止痛剂被管理。下的肺气肿的一个盒子和手术后的发烧的 2 个盒子是自我限制的。没有严重复杂并发症 occurred.Conclusions 医药 thoracoscopy 是一个简单、安全、划算的工具,与高积极的率。如果为医药 thoracoscopy 的设备是可得到的,医生们应该把它的存取递合适的病人。 | WANG Zhen TONG Zhao-hui LI Hong-jie ZHAO Ting-ting LI Xu-yan XU Li-li LUO Jing JIN Mu-lan LI Rui-sheng WANG Chen | 2008 | Chinese Medical Journal2008，，15： | 21 |
| 17 | Time-dependent categorization of volatile aroma compound formation in stewed Chinese spicy beef using electron nose profile coupled with thermal desorption GC–MS detection显示文摘In the present study,flavor profiles of Chinese spiced beef in the cooking process were comparatively analyzed by electronic nose,gas chromatography–mass spectrometry(GC–MS)with a thermal desorption system(TDS),and solid-phase microextraction(SPME).A total of 82 volatile compounds were identified,and 3-methyl-butanal,pentanal,hexanal,-xylene,heptanal,limonene,terpinene,octanal,linalool,4-terpinenol,-terpineol,and(E)-anethole were identified as the characteristic flavor compounds in Chinese spiced beef.Variation in the content of volatile components produced by different cooking processes was observed.In general,a cooking time of 4 h resulted in optimal flavor quality and stability.Results indicated that the electronic nose could profile and rapidly distinguish variation among different cooking time.The volatile profiling by TDS-GC–MS and responses from the electronic nose,in combination with multivariate statistical analysis,are a promising tool for control the cooking process of spiced beef. | Hui Gong Zhen Yang Meng Liu Zhijia Shi Jiapeng Li Wenhua Chen Xiaoling Qiao | 2017 | Food Science and Human Wellness2017，6，3： | 21 |
| 18 | Current status of diagnosis and treatment of bladder cancer in China-Analyses of Chinese Bladder Cancer Consortium database显示文摘Objective:To investigate current status of diagnosis and treatment of bladder cancer in China.Methods:A database was generated by Chinese Bladder Cancer Consortium(CBCC).From January 2007 to December 2012,14,260 cases from 44 CBCC centers were included.Data of diagnosis,treatment and pathology were collected.Results:The average age was 63.5 year-old and most patients were male(84.3%).The most common histologic types were urothelial carcinoma(91.4%),adenocarcinoma(1.8%),and squamous carcinoma(1.9%).According to 1973 and 2004 WHO grading system,42.0%,41.0%,and 17.0% of patients were grade 1,2,and 3,and 16.0%,48.7%,and 35.3% of patients were papillary urothelial neoplasms of low malignant potential,low,and high grade,respectively.Non-muscle invasive bladder cancer(NMIBC)and muscle invasive bladder cancer(MIBC)were 25.2% and 74.1%,respectively(0.8% not clear).Carcinoma in situ was only 2.4%.Most patients were diagnosed by white-light cystoscopy with biopsy(74.3%).Fluorescence and narrow band imaging cystoscopy had additional detection rate of 1.0% and 4.0%,respectively.Diagnostic transurethral resection(TUR)provided detection rate of 16.9%.Most NMIBCs were treated with TUR(89.2%).After initial TUR,2.6%accepted second TUR,and 45.7%,69.9%,and 58.7% accepted immediate,induced,and maintenance chemotherapy instillation,respectively.Most MIBCs were treated with radical cystectomy(RC,59.7%).Laparoscopic RCs were 35.1%,while open RC 63.4%.Extended and standard pelvic lymph node dissection were 7% and 66%,respectively.Three most common urinary diversions were orthotopic neobladder(44%),ileal conduit(31%),and ureterocutaneostomy(23%).Only 2.3% of patients accepted neo-adjuvant chemotherapy and only 18%of T3 and T4 patients accepted adjuvant chemotherapy.Conclusion:Disease characteristics are similar to international reports,while differences of diagnosis and treatment exist.This study can provide evidences for revisions of the guideline on bladder cancer in China. | Kaiwen Li Tianxin Lin 无 Wei Xue Xin Mu Enci Xu Xu Yang Fubao Chen Guangyong Li Lulin Ma Guoliang Wang Chaozhao Liang Haoqiang Shi Ming Li Mao Tang Xueyi Xue Yisong Lv Yaoliang Deng Chengyang Li Zhiwen Chen Xiaozhou Zhou Fengshuo Jin Xudong Liu Jinxin Wei Lei Shi Xin Gou Weiyang He Liqun Zhou Lin Cai Baiye Jin Guanghou Fu Xiangbo Kong Hongyan Sun Ye Tian Lang Feng Tiejun Pan Yiyi Wu Dongwen Wang Hailong Hao Benkang Shi Yaofeng Zhu Qiang Wei Ping Han Changli Wu Dawei Tian Zhangqun Ye Zheng Liu Zhiping Wang Junqiang Tian Lin Qi Minfeng Chen Wei Li Jinchun Qi Gongxian Wang Longlong Fu Zhaolin Sun Guangheng Luo Zhoujun Shen Zhaowei Zhu Jinchun Xing Zhun Wu Dong Wei Xin Chen Yanqun Na Hongfeng Guo Chunxi Wang Zhihua Lu Chuize Kong Yang Liu Jin Yang Jianyun Hu Xin Gao Jielin Li Changjun Yin Pu Li Shan Chen Zhen Du Jiongming Li Yongji Yan Xu Zhang Shuang Huang Fangjian Zhou Zhiling Zhang Yinghao Sun Shuxiong Zeng Song Cen Jiaquan Zhou Hanzhong Li Jin Wen Jian Huang | 2015 | Asian Journal of Urology2015，2，2： | 21 |
| 19 | One-step generation of complete gene knockout mice and monkeys by CRISPR/Cas9-mediated gene editing with multiple sgRNAs显示文摘CRISPR/Cas9 系统是一个有效编辑基因的方法,但是编辑基因的动物的多数显示出 mosaicism,与编辑仅仅在房间的部分发生。这里,我们证明那单个基因或多重基因能被 Cas9 mRNA 和多重邻近的单个指南的 RNA 的 zygotic 注射完全在老鼠和猴子胚胎击倒(spaced 10-200 bp 分开) 指向仅仅一把单个钥匙每基因的 exon。个别地在 Y 染色体上跟随八基因的指向的删除的 F0 老鼠的 Phenotypic 分析在产生猛烈老鼠表明了这条途径的坚韧性。重要地,这条途径在高效率交付完全的基因大美人(Arntl 上的 100% 并且 91% 在 Prrt2 上) 在猴子胚胎。最后,我们能在一个单个步骤产生一只完全的 Prrt2 猛烈猴子,表明在很快建立编辑基因的猴子模型的这条途径的实用性。 | Erwei Zuo Yi-Jun Cai Kui Li Yu Wei Bang-An Wang Yidi Sun Zhen Liu Jiwei Liu Xinde Hu Wei Wei Xiaona Huo Linyu Shi Cheng Tang Dan Liang Yan Wang Yan-Hong Nie Chen-Chen Zhang Xuan Yao Xing Wang Changyang Zhou Wenqin Ying Qifang Wang Ren-Chao Chen Qi Shen Guo-Liang Xu Jinsong Li Qiang Sun Zhi-Qi Xiong Hui Yang | 2017 | Cell Research2017，27，7： | 21 |
| 20 | Silencing SMYD3 in hepatoma demethylates RIZI promoter induces apoptosis and inhibits cell proliferation and migration显示文摘AIM: To investigate the role of SMYD3 in hepatocellular carcinoma (HCC) development and progression and to verify whether its regulation activity was through RIZ1 inactivation. METHODS: Expression of SMYD3 in HCC cell lines and tissues were measured; silencing of SMYD3 by RNA interference (RNAi) was effectuated, hepatoma cell proliferation, migration and apoptosis were tested, with RIZ1 CpG promoter methylation, and corresponding mRNA expression were investigated. RESULTS: SMYD3 over-expression in HCC was associated with RIZ1 hypermethylation and mRNA down-expression. Suppression of SMYD3 expression de- methylated RIZ1 CpG promoter (P < 0.01) and increased RIZ1 mRNA expression (P < 0.01). Consequently, SMYD3 down-expression with RIZ1 de-methylation strongly inhibited hepatoma cell growth (MTT inhibitory rates: Pgenesil-1-s1 60.95% ± 7.97%, Pgenesil-1-s2 72.14% ± 9.68% vs Pgenesil-1-hk 6.89% ± 4.12%, P < 0.01) and migration (Pgenesil-1-s1 4.24% ± 1.58%, Pgenesil- 1-s1 4.87% ± 0.73% vs Pgenesil-1 19.03% ± 4.63%, Pgenesil-1-hk 19.95% ± 5.21%, P < 0.01) and induced apoptosis (FCM subG1 phase Pgenesil-1-s1 19.07% ± 1.78%, Pgenesil-1-s2 17.68% ± 2.36% vs Pgenesil-1 0.47% ± 0.12%, Pgenesil-1-hk 1.46% ± 0.28%, P < 0.01. TUNEL-positive cells: Pgenesil-1-s1 40.24% ± 5.18%, Pgenesil-1-s2 38.48% ± 4.65% vs Pgenesil-1 2.18% ± 1.34%, Pgenesil-1-hk 2.84% ± 1.22%, P < 0.01) in HepG2 cells. CONCLUSION: These results demonstrate that SMYD3 plays a critical role in the carcinogenesis and progression of HCC. The proliferation, migration induction and apoptosis inhibition activities of SMYD3 may be mediated through RIZ1 CpG promoter hypermethylation. | Li-Bo Chen Jun-Yao Xu Zhen Yang Guo-Bin Wang | 2007 | World Journal of Gastroenterology2007，13，43： | 20 |
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