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    题名 作者 年代 出处 被引量
1体内腺相关病毒-常间回文重复序列丛集及其相关蛋白9介导的基因编辑可改善家族性高胆固醇血症的动脉粥样硬化显示文摘低密度脂蛋白受体(low-density lipoprotein receptor,Ldlr)基因突变是家族性高胆固醇血症的主要原因之一,可导致动脉粥样硬化,并具有很高的终生心血管病风险。常间回文重复序列丛集(clustered regularly interspaced short palindromic repeats,CRISPR)/CRISPR相关蛋白9(CRISPR-related protein 9,Cas9)系统是基因编辑纠正基因突变从而改善疾病的有效工具。该研究的目的是通过腺相关病毒(adeno-associated virus,AAV)携带的CRISPR/Cas9系统进行体内体细胞基因编辑,以确定其能否在小鼠模型中治疗由Ldlr突变体引起的家族性高胆固醇血症。刘青(译) 叶鹏(审校) Zhao H Li Y He L Pu W Yu W Li Y Wu YT Xu C Wei Y Ding Q Song BL Huang H Zhou B 2020中华高血压杂志2020,28,3:22
2Sorafenib inhibits growth and metastasis of hepatocellular carcinoma by blocking STAT3显示文摘AIM: To investigate the inhibitory role and the underlying mechanisms of sorafenib on signal transducer and activator of transcription 3 (STAT3) activity in hepatocellular carcinoma (HCC).METHODS: Human and rat HCC cell lines were treated with sorafenib. Proliferation and STAT3 dephosphorylation were assessed. Potential molecular mechanisms of STAT3 pathway inhibition by sorafenib were evaluated. In vivo antitumor action and STAT3 inhibition were investigated in an immunocompetent orthotopic rat HCC model.RESULTS: Sorafenib decreased STAT3 phosphorylationat the tyrosine and serine residues (Y705 and S727), but did not affect Janus kinase 2 (JAK2) and phosphatase shatterproof 2 (SHP2), which is associated with growth inhibition in HCC cells. Dephosphorylation of S727 was associated with attenuated extracellular signal-regulated kinase (ERK) phosphorylation, similar to the effects of a mitogen-activated protein kinase (MEK) inhibitor U0126, suggesting that sorafenib induced S727 dephosphorylation by inhibiting MEK/ERK signaling. Meanwhile, sorafenib could also inhibit Akt phosphorylation, and both the phosphatidylinositol-3-kinase (PI3K) inhibitor LY294002 and Akt knockdown resulted in Y705 dephosphorylation, indicating that Y705 dephosphorylation by sorafenib was mediated by inhibiting the PI3K/Akt pathway. Finally, in the rat HCC model, sorafenib signifi cantly inhibited STAT3 activity, reducing tumor growth and metastasis.CONCLUSION: Sorafenib inhibits growth and metastasis of HCC in part by blocking the MEK/ERK/STAT3 and PI3K/Akt/STAT3 signaling pathways, but independent of JAK2 and SHP2 activation.Fang-Ming Gu, Quan-Lin Li, Qiang Gao, Jia-Hao Jiang, Xiao-Yong Huang, Jin-Feng Pan, Jia Fan, Jian ZhouFang-Ming Gu, Quan-Lin Li, Qiang Gao, Jia-Hao Jiang, Xiao-Yong Huang, Jin-Feng Pan, Jia Fan, Jian Zhou, Liver Cancer Institute, Zhongshan Hospital and Shanghai Medical School, Fudan University, Shanghai 200032, China Author contributions: Gu FM, Li QL and Gao Q contributed equally to this work Gu FM and Li QL performed the experi- ments and interpretation of the data and statistical analysis Zhou J and Gao Q contributed to the conception and design of the study Gu FM, Gao Q, Li QL and Zhou J wrote the manuscript Jiang JH, Huang XY, Pan JF and Fan J made substantial contri- bution to the design and conception of the study and interpreta- tion of data all authors read and approved the f inal manuscript. 2011World Journal of Gastroenterology2011,17,34:18
3通过监测乙型肝炎患者耐药突变株比例的变化推测cccDNA的快速更新周期显示文摘【据Hepatology 2021年1月报道】题:通过监测乙型肝炎患者耐药突变株比例的变化推测ccc DNA的快速更新周期(作者Huang Q等)来自南方医科大学南方医院的孙剑教授课题组利用两项已结束的随机对照临床研究样本,以拉米夫定耐药(LAMR)突变位点—rt M204I/V作为标记,以rt M204I/V耐药株相对于野毒株的比例变化,推测ccc DNA池的更新周期。陆星宇 周彬孙 HUANG Q ZHOU B CAI D 2021临床肝胆病杂志2021,37,4:16
4Polymorphisms of MTHFD,plasma homocysteine levels, and risk of gastric cancer in ahigh-risk Chinese population显示文摘Purpose:Accumulative evidence suggests that folate has a protective effect on gastric cancer. The methylenetetrahyd-rofolate dlehydrogenase(MTHFD) plays an important role in folate and homocysteine metabolisms, and polymorphisms of MTHFD may result in disturbance of the folate-mediated homocysteine pathway. The aim of this study is to test the hypothesis that genetic variants of MTHFD and plasma homocysteine levels are associated with risk of gastric cancer and modulated by genotypes of methylenetetrahydrofolate reductase(MTHFR). Experimental Design: We genotyped G1958A and T401C in MTHFD and C677T in MTHFR and detected total plasma homocysteine(tHcy) levels in a case-control study of 589 gastric cancer cases and 635 cancer-free controls in a high-risk Chinese population. Results:The variant genotypes of MTHFD 1958AA and 401CC were associated with a significantly increased risk of gastric canceradjusted odds ratio(OR), 2.05; 95% confidence interval(95% CI),1.34-3.13 for 1958AA; adjusted OR,1.43; 95% CI,1.14-1.80 for 401CC compared with 1958GG/GA and 401TT/TC genotypes, respectively. Both of the effects were more evident in the subjects carrying MTHFR 677CT/TT genotypes. The average tHcy level was significantly higher in gastric cancer cases than in controls(P < 0.01), and the upper quartile of tHcy (> 13.6 mu mol/L) was associated with an 82% significantly increased risk of gastric cancer, compared with the lowest quartile of tHcy(<= 8.0 pmol/L;adjusted OR,1.82; 95% CI,1.20-2.75). Conclusions:The strong associations between MTHFD variants and the plasma tHcy levels and gastric cancer risk suggest, for the first time, a possible gene-environment interaction between genetic variants of folate-metabolizing genes and high tHcy levels in gastric carcinogenesis.Wang, L. N Ke, Q Chen, W. S Wang, J. M Tan, Y. F Zhou, Y Hua, Z. L Ding, W. L Niu, J. Y Shen, J Zhang, Z. F Wang, X. R Xu, Y. H Shen, H. B Yi Xing 2007南京医科大学学报(自然科学版)2007,27,7:10
5Economic burden of Parkinson's disease in a developing country: A retrospective cost analysis in Shanghai, China显示文摘Wang G Cheng Q Zheng R Tan YY Sun XK Zhou HY Ye XL Wang Y Wang Z Sun BM Chen SD 2006中国生物学文摘2006,20,8:10
6Destabilization of strigolactone receptor DWARF14 by binding of ligand and E3-1igase signaling effector DWARF3显示文摘Li-Hua Zhao X Edward Zhou Wei Yi Zhongshan Wu Yue Liu Yanyong Kang Li Hou Parker W de Waal Suling Li Yi Jiang Adrian Scaffidi Gavin R Flematti Steven M Smith Vinh Q Lam Patrick R Griffin YonghongWang Jiayang Li Karsten Melcher H Eric Xu 2015Cell Research2015,25,11:7
7代谢健康的肥胖和腹型肥胖与高血压风险增加相关显示文摘代谢健康型肥胖是指具有正常代谢特征的肥胖人群。研究者在中国农村地区队列研究(the rural Chinese cohort study)的成年人中,探究了代谢健康型肥胖与高血压风险的关系。这项前瞻性队列研究纳入中国成人9137名,在基线时(2007-2008年)无高血压、2型糖尿病或血脂异常,在2013-2014年进行随访。周卫(译) 袁源(审校) Zhao Y Qin P Sun HH Liu Y Liu D Zhou Q Guo C Li Q Tian G Wu X Hu D Sun X Zhang M 2020中华高血压杂志2020,28,9:7
8核分析技术在大气环境研究中的重要作用显示文摘核分析技术 (尤其是中子活化分析 )以其检测限低、精密度高、不破坏样品等优点成为气溶胶元素分析的最有效手段之一。核分析方法所产生的大量可靠数据对气溶胶领域研究近一二十年来的重大发现起到了不可取代的作用。以中国气溶胶对太平洋生产力乃至全球环境变化的影响为例 ,评述了近 2 0年来气溶胶研究的重大成果和发展 。庄国顺 郭敬华 ZHOU Q Duce R A 2001核技术2001,24,9:6
9Clinicopathologic study of primary intestinal B cell malignantlymphoma显示文摘Zhou Q Xu TR Fan QH Zhen ZX 1999World Journal of Gastroenterology1999,5,6:6
10Purified human bone marrow multipotent mesenchymal stem cells regenerate infarcted myocardium in experimental rats显示文摘Zhang S Jia Z Ge J Gong L Ma Y Li T Guo J Chen P Hu Q Zhang P Liu Y Li Z Ma K Li L Zhou C 2006中国生物学文摘2006,20,5:5
11Cyclic adenosine 3',5'-monophosphate induces differentiation of mouse embryonic stem cells into cardiomyocytes显示文摘Chen Y Shao JZ Xiang LX Guo J Zhou Q J Yao X Dai LC Lu YL 2006中国生物学文摘2006,20,7:5
12Physiological levels of ATP negatively regulate proteasome function显示文摘由 ubiquitin-proteasome 系统的细胞内部的蛋白质降级是 ATP 依赖者,和最佳的 ATP 集中激活 proteasome 在 vitro 的功能是 ~ 100 渭 M。细胞内部的 ATP 层次在在这个范围以内的水平通常在低 millimolar 范围,而是 ATP 被显示在 vitro 禁止 proteasome peptidase 活动。这里,我们报导支持在生理的层次的细胞内部的 ATP 双向地调整的一个假设的新证据 26S proteasome 在房间的解朊的功能。首先,我们证实 ATP 在 vitro 在 26S proteasome 上施加了双向规定,与最佳的 ATP 集中(在 50 和 100 渭 M 之间) 刺激 proteasome 像糜蛋白酶的活动。第二,我们发现操作细胞内部的 ATP 层次也在有教养的房间在 proteasome 特定的蛋白质底层的层次导致了双向变化。最后,测量增加提高的细胞内部的 ATP,当减少的细胞内部的 ATP 稀释了导致房间死亡的 proteasome 抑制的能力时。这些数据强烈建议在生理的集中范围以内的内长的 ATP 能在 proteasome 活动施加否定影响,允许房间到很快,在应力下面的 ATP 减小上的 upregulate proteasome 活动调节。Hongbiao Huang Xiaoyan Zhang Shujue Li Ningning Liu Wen Elan Emily McDowell Ping Zhou Canguo Zhao Haiping Guo Change Zhang Changshan Yang Guangmei Wen Xiaoxian Dong Li Lu Ningfang Ma Weihua Dong Q Ping Dou Xuejun Wang Jinbao Liu 2010Cell Research2010,20,12:4
13Toxic effects of crude-oil-contaminated soil in aquatic environment on Carassius auratus and their hepatic antioxidant defense system显示文摘Under the indoor simulant conditions, toxic effects of crude-oil-contaminated soil which was put into aquatic environment on the young fishes Carassius auratus and their hepatic antioxidant system after a 20-d exposure were investigated. Results showed that the relationship between the mortality of C. auratus and the exposed doses could be divided into 3 phases: fishes exposed to the low dose groups (0.5-5.0 g/L) were dead due to the ingestion of crude-oil-contaminated soils in aquatic environment; at the medium dose groups (5.0-25.0 g/L) fishes were dead due to the penetration of toxic substances; at the high dose groups (25.0-50.0 g/L) fishes were dead due to environmental stress. The highest mortality and death speed were found in the 1.0 g/L dose group, and the death speed was sharply increased in the 50.0 g/L dose group in the late phase of exposure. The activities of superoxide dismutase (SOD), catalase (CAT) and glutathione S-transferase (GST) and the content of malaondialdehyde (MDA) in the hepatic tissues of C. auratus were induced significantly. The activity of SOD was increased and then decreased. It was significantly inhibited in the 50.0 g/L dose group. The activity of CAT was highly induced, and restored to a level which is little more than the control when the exposed doses exceeded 10.0 g/L. The activity of GST was the most sensitive, it was significantly induced in all dose groups, and the highest elevation was up to 6 times in the 0.5 g/L dose group comparing with the control. The MDA content was significantly elevated in the 50.0 g/L dose group, and the changes of the MDA content were opposite with the changes of GST activity.WANG Yuanyuan ZHOU Qixing PENG Shengwei MA Lena Q NIU Xiaowei 2009Journal of Environmental Sciences2009,21,5:3
14油炸食品与心血管病风险和全因死亡率的关系:观察性研究的荟萃分析显示文摘研究者进行了一项荟萃分析,包括剂量反应分析,以定量确定油炸食品摄入与普通成年人群心血管病风险和全因死亡率之间的关系。方法:研究者在PubMed、EMBASE和Web of Science上检索2020年4月11日之前的所有文章。应用随机效应模型估计总的相对危险度(relative risks,RR)和95%CI。结果:与最低油炸食品摄入量相比,最高摄入量者主要心血管事件的总RR(95%CI)=1.28(1.15~1.43),n=17,I^(2)=82.0%,其中前瞻性研究:1.24(1.12~1.38),n=13,I^(2)=75.7%.刘青(译) 练桂丽(审校) Qin P Zhang M Han M Liu D Luo X Xu L Zeng Y Chen Q Wang T Chen X Zhou Q Li Q Qie R Wu X Li Y Zhang Y Wu Y Hu D Hu F 2021中华高血压杂志2021,29,2:3
15The Novel Mechanical Property of Tongue of a Woodpecker显示文摘Biomaterials such as bone,teeth,nacre and silk are known to have superior mechanical properties due to their specificnanocomposite structures.Here we report that the woodpecker’s tongue exhibits a novel strength and flexibility due to its specialcomposite micro/nanostructure.The tongue consists of a flexible cartilage-and-bone skeleton covered with a thin layer tissue ofhigh strength and elasticity.At the interface between the cartilage-and-bone skeleton and the tissue layer,there is a hierarchicalfiber-typed connection.It is this special design of the tongue that makes the woodpeckers efficient in catching the insects insidetrees.The special micro/nanostructures of the woodpecker’s tongue show us a potential method to enhance the interfacialconnection between soft and hard material layers for bio-inspired composite system designs.P Zhou X Q Kong C W Wu Z Chen 2009Journal of Bionic Engineering2009,6,3:3
16A log-normal distribution model for the molecular weight of aquatic fulvic acids 显示文摘Cabaniss S E Zhou Q Maurice P A 2000Environ Sci Technol2000,34,6:2
17, An alternative method for simulating IPSF in two-photon laser scanning microscopy显示文摘ZHOU Y J CHEN D Q HUANG W H 2002SPIE2002,4927,:2
18Assay of serum arylesterase activity by fitting reaction curve with an integrated rate equation显示文摘Liao F Liu W L Zhou Q X 2001Clin Chim Acta2001,314,12:2
19Texture feature based on local fourier transform显示文摘Zhou F F Shi J Q 2001IEEE International Conference on ImageProcessing2001,17,2:2
20Study of primary leiomyosarcoma induced by MNNG in BALB/C nude mice显示文摘INTRODUCTIONIt has been well known that MNNG is one of thestrong and multipotential carcinogens that havebeen frequently reported inducing malignant peptictumors.We have successfully induced rat and doggastric adenocarcinomas,squamous cell carcinomasof rat forestomach and gastric leiomyosarcomaZhu JS Su Q Zhou JG Hu PL Xu JH 2000World Journal of Gastroenterology2000,6,1:2
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