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10014篇 您的检索式:作者名="Peng Y"
    题名 作者 年代 出处 被引量
1Effects of nonalcoholic fatty liver disease on the development of metabolic disorders显示文摘Fan, JG Li, F Cai, XB Peng, YD Ao, QH Gao, Y 2007中国生物学文摘2007,21,11:51
2USP3 inhibits type I interferon signaling by deubiquitinating RIG-I-like receptors显示文摘(K63 ) 离氨酸 63 连接了 RIG-I 戏的 ubiquitination 在类型的激活的一个关键角色我干扰素小径,然而,为它的 deubiquitination 负责的分子的机制仍然糟糕被理解。这里,我们报导 deubiquitination 酶 ubiquitin 特定的朊酶(USP3 ) 3 否定地调整类型的激活我干扰素由指向 RIG-I 发信号。USP3 击倒 RIG-I 的明确地提高的连接 K63 的 ubiquitination, upregulated IRF3 的 phosphorylation 并且扩充了类型的生产我干扰素 cytokines 和抗病毒的免疫。我们进一步证明在 unstimulated 或 uninfected 房间在 USP3 和 RIG-I-like 受体( RLR )之间没有相互作用,但是在病毒的感染或 ligand 刺激之上, USP3 绑在 RLR 的 caspase 激活招募领域然后通过它的锌手指的合作劈开 polyubiquitin 链Ub有约束力的领域和 USP 催化领域。变化分析表明到 RIG-I 上的 polyubiquitin 链的 USP3 的那绑定是为它 polyubiquitin 链的劈开的前提步。我们的调查结果在 RIG-I 激活识别 USP3 的一个以前未被认出的角色并且提供卓见进 USP3 由禁止 RIG-I 发信号和抗病毒的免疫的机制。Jun Cui Yanxia Song Yinyin Li Qingyuan Zhu Peng Tan Yunfei Qin Helen Y Wang Rong-Fu Wang 2014Cell Research2014,24,4:20
3Efficient new method for extraction and isolation of three flavonoids from Patrinia villosa Juss. by supercritical fluid extraction and high-speed counter-current chromatography显示文摘Peng J Fan G Chai Y Wu Y 2006第二军医大学学报2006,27,6:16
4miR-182参与调节胶质母细胞瘤的凋亡、生长和分化(英文)显示文摘Glioblastoma multiforme(GBM)is a lethal,therapy-resistant brain cancer consisting of numerous tumor cell subpopulations,including stem-like glioma-initiating cells(GICs),which contribute to tumor recurrence following initial response to therapy.Here,we identified miR-182 as a regulator of apoptosis,growth,and differentiation programs whose expression level is correlated with GBM patient survival.Repression of Bcl2-like12(Bcl2L12),c-Met,and hypoxia-inducible factor 2α(HIF2A)is of central importance to miR-182 anti-tumor activity,as it results in enhanced therapy susceptibility,decreased GIC sphere size,expansion,and stemness in vitro.To evaluate the tumor-suppressive function of miR-182 in vivo,we synthesized miR-182-based spherical nucleic acids(182-SNAs);i.e.,gold nanoparticles covalently functionalized with mature miR-182 duplexes.Intravenously administered 182-SNAs penetrated the bloodbrain/blood-tumor barriers(BBB/BTB)in orthotopic GBM xenografts and selectively disseminated throughout extravascular glioma parenchyma,causing reduced tumor burden and increased animal survival.Our results indicate that harnessing the anti-tumor activities of miR-182 via safe and robust delivery of 182-SNAs represents a novel strategy for therapeutic intervention in GBM.Kouri FM Hurley LA Daniel WL Day ES Hua Y Hao L Peng CY Merkel TJ Queisser MA Ritner C Zhang H James CD Sznajder JI Chin L Giljohann DA Kessler JA Peter ME Mirkin CA Stegh AH 2015中华神经外科疾病研究杂志2015,14,2:14
5在裸鼠体内建立血管瘤模型显示文摘血管瘤是儿童最常见的良性肿瘤,大部分可自发消退,但其发病及消退机制仍不清楚。本文旨在建立人类血管瘤动物模型,为血管瘤发病机制及药物治疗的研究提供基础。方法:取6个月大儿童的血管瘤组织,证实肿瘤细胞雌激素受体阳性后,将肿瘤切成薄片,接种到16只裸鼠皮下,并随机分为2组,对照组给予正常进食,实验组在进食同时给予雌二醇.每周测量移植物的大小。实验小鼠在术后90d处死.Peng Q Liu W Tang Y 2005中国口腔颌面外科杂志2005,3,3:12
6SNX3 controls Wingless/Wnt secretion through regulating retromer-dependent recycling of Wntless显示文摘果蝇无翼(Wg ) 在开发期间充当 morphogen。Wg 分泌物被七通行证的 transmembrane 货物 Wntless (Wls ) 控制。我们最近作为涉及 Wls trafficking 的一个关键管理者识别了 retromer。因为排序的 nexin (SNX ) 分子是 retromer 建筑群的必要部件,我们假设了那特定的 SNX 为调停 retromer 的 Wnt 被要求分泌物。这里,我们八个 snx 成员为所有产生了果蝇异种,并且作为为 Wg 分泌物要求的一个必要分子识别了果蝇 SNX3 (DSNX3 ) 。我们证明那 Wg 分泌物和它的发信号的活动在在翅膀磁盘的 Dsnx3 变异的克隆是有缺点的。在弄空 Dsnx3 的 S2 房间的文化媒介的 Wg 层次显著地也被减少。重要地, Wls 层次惊人地在 Dsnx3 变异的房间被减少,并且 Wls 的 overexpression 能救在 Dsnx3 变异的房间观察的 Wg 分泌物缺点。而且, DSNX3 能与 retromer 部件 Vps35 交往,并且在早内涵体与 Vps35 共同本地化。这些数据显示 DSNX3 经由再循环的 retromer 依赖的 Wls 调整 Wg 分泌物。相反,我们发现那 Wg 分泌物不在为果蝇 snx1 和 snx6 变异的房间是有缺点的,古典 retromer 建筑群的二个部件。DSNX1 或 DSNX6 的宫外的表示没能在 Dsnx3 变异的翅膀磁盘并且在 Dsnx3 对待 dsRNA 的 S2 房间救 Wg 分泌物缺点。这些数据在再循环的 Wls 表明 DSNX3-retromer 建筑群的特性。一起,我们的调查结果建议 DSNX3 充当 retromer 的一个货物特定的部件,它为 Wls 和 Wg/Wnt 分泌物再循环的 endocytic 被要求。Peng Zhang Yihui Wu Tatyana Y Belenkaya Xinhua Lin 2011Cell Research2011,21,12:11
7兼具双面黏性和生物活性的多功能水凝胶显示文摘用于创伤愈合以及软组织修复创新点水凝胶是一种具有三维交联网络的生物医用材料,既可以作为机体保护屏障防止细菌感染,又能为组织再生提供合适的微环境。对机体组织和植入物具有双面黏性的水凝胶具有巨大的临床应用潜力。一方面,对组织具有高黏合性的水凝胶可以把受损组织黏合在一起,防止因常规缝合引起的瘢痕组织形成。GAO L ZHOU Y L PENG J L 2019张江科技评论2019,0,6:9
8Interleukin-1α, 6 regulate the secretion of vascular endothelial growth factor A, C in pancreatic cancer显示文摘Vascular endothelial growth factor (VEGF, namely VEGF-A) is an angiogenic polypeptide and VEGF-C is a lymphangiogenic polypeptide that has been implicated in cancer growth, invasion and metastasis. Several cytokines and growth factors play an important part in cancer progression. These cytokines and growth factors are the principal mediators of cancer cells-stromal cell interaction , which is critical for invasion of cancer cells to the surrounding tissues and metastatic dissemination to distant organs. In this study, we studied VEGF-A, C expression in cultured human pancreatic cancer cell lines and whether the presence of VEGF-A, C in the cell lines is regulated by cytokines interleukin-lct (EL-1α), and interleukin-6 (IL-6). METHODS: We used Northern blot and Western blot methods to analyze expression of the gene and protein of VEGF-A, C in all 6 tested cell lines (ASPC-1, CAPAN-1, MIA-PaCa-2, PANC-1, COLO-357 and T3M4) respectively. To analyze what is the regulator for this VEGF-A, C expression in pancreatic cancer,we used the reverse transcription -polymerase chain reaction (RT-PCR) method to analyze VEGF-A, C expression in cultured human pancreatic cancer cell lines (CAPAN-1 and COLO-357) under the stimulation with IL-1α (10μg/L) or IL-6 (100 μg/L). RESULTS:Northern blot analysis revealed the presence of the 4.1-kb VEGF-A mRNA transcript and 2.4-kb VEGF-C mRNA transcript in all 6 tested cell lines. Immunoblotting with highly specific anti-VEGF-A, anti-VEGF-C antibody revealed the presence of a molecular weight of 43-kDa VEGF-A protein and 55-kDa VEGF-C protein in all the cell lines. RT-PCR analysis revealed the levels of the VEGF-A and VEGF-C gene were 1-2 fold and a 1-fold increase in the COLO-357 cell line by stimulation with IL-la, however, no effect was found in the CAPAN-1 cell line. The levels of the VEGF-A and VEGF-C gene were 2-5 fold and a 1-fold increase in the CAPAN-1 cell line by stimulation with IL-6, but, no effect was found in the COLO-357 cell line. CONCLUSION:These findings suggested that the expression of VEGF-A, C and their regulation by IL-1α, IL-6 in pancreatic cancer contributes to the lymphatic and distant metastasis and the disease progression.Department of Hepatobiliary Surgery (Tang RF, Zhang FR, Peng L, Wang SX, Xiao Y and Zhang M) and Department of Dermatology (Wang SX), 4th Hospital, Hebei Medical University, Shijiazhuang 050011, China 2005Hepatobiliary & Pancreatic Diseases International2005,4,3:6
9血清netrin-1增加与缺血性脑卒中预后改善相关显示文摘先前的实验研究表明,血清netrin-1与缺血性脑卒中进展相关。进一步了解缺血性脑卒中患者中netrin-1的变化可能为缺血性脑卒中的预后评估提供新的思路。该研究旨在探讨血清netrin-1与缺血性脑卒中预后的关系。研究人员测定3346例中国急性缺血性脑卒中抗高血压试验(China antihypertensive trial in acute ischemic stroke,CATIS)中缺血性脑卒中患者基线血清netrin-1水平,所有患者均在脑卒中发病后3个月进行随访。主要观察指标是脑卒中发病后3个月内死亡和严重残疾(改良Rankin 量表评分≥3)。刘莉 叶鹏 Guo D Zhu Z Zhong C Peng H Wang A Xu T Peng Y Xu T Chen CS Li Q Ju Z Geng D Chen J Zhang Y He J 2019中华高血压杂志2019,27,5:6
10Immunotherapy of tumors with autologous tumor-derived heat shock protein preparations显示文摘Tamura Y Peng P Liu K Daou M Srivastava PK 0,,:3
11Characterization of proteolipid protein-peptide-specific CD_4^+ T cell of experimental allergic encephalomyelitis in Biozzi AB/H miceYong Peng and Chih pin Liu Department of Neurology, The Third Affiliated Hospital, Hunan Medical University , Changsha 410013, China (Peng Y) Division of Immunology, Beckman Research Institute, City of Hope National M edical Center, Duarte, CA 9 2002Chinese Medical Journal2002,,4:3
12中国大陆居民对中风的危险因素、征兆、应急处理及信息获取等相关认知的调查研究(英文)显示文摘目的:以中国大陆居民为受访对象,就中风的认知和预防进行问卷调查,以推进预防中风的健康教育活动。方法:选择大陆两个主要城市(武汉和成都)公园、商场及其他公共场所的居民为对象,进行一项有关中风知识标准化的横截面问卷调查,内容包括风险因素、征兆、应急救援和信息获取。结果:846人参与问卷调查,其中55%为男性,45%为女性,平均年龄45.7岁。收集数据表明,28%的受调查居民认为高血压是主要的危险因素,头晕(29%)和麻木(20.2%)是中风常见的征兆。所有数据都显示,当中风时人们采取急救措施是有必要的。家庭/朋友(21%)及媒体(电视占19.5%,报纸占17.7%)是中风信息传播的主要途径。结论:应重视推广中国大陆地区有关中风预防的低成本高效率的教育项目,尤其是中风危险因素、征兆、应急处理和信息获取途径的相关项目。开拓多元化的途径,包括开展促进公众健康的活动,通过医疗专家和医疗设施开展健康教育活动向广大民众宣传中风常识和预防措施。Zhenyi LI Peng WANG Alice Y M JONES Elizabeth DEAN 2015康复学报2015,0,2:3
13Plant tissue-based chemiluminescence flow biosensor for urea显示文摘Qin W Zhang Z J Peng Y Y 2000Anal Chim Acta2000,407,12:2
14Effect of closure of live poultry markets on poultry-to-person transmission of avian influenza A H7N9 virus: an ecological study显示文摘Hongjie Yu Joseph T Wu Benjamin J Cowling Qiaohong Liao Vicky J Fang Sheng Zhou Peng Wu Hang Zhou Eric H Y Lau Danhuai Guo Michael Y Ni Zhibin Peng Luzhao Feng Hui Jiang Huiming Luo Qun Li Zijian Feng Yu Wang Weizhong Yang Gabriel M Leung 2013The Lancet2013,,:2
15The prevalence of dementia in urban and rural areas of China显示文摘Jianping Jia Fen Wang Cuibai Wei Aihong Zhou Xiangfei Jia Fang Li Muni Tang Lan Chu Youlong Zhou Chunkui Zhou Yong Cui Qi Wang Weishan Wang Peng Yin Nan Hu Xiumei Zuo Haiqing Song Wei Qin Liyong Wu Dan Li Longfei Jia Juexian Song Ying Han Yi Xing Peijie Y 2013Alzheimer’s & Dementia: The Journal of the Alzheimer’s Association2013,,:2
16THE LIMITATION OF MATANSITIC INVARIANT HABIT PLANE AND MARTENSITE MORPHOLOGY显示文摘THELIMITATIONOFMATANSITICINVARIANTHABITPLANEANDMARTENSITEMORPHOLOGY¥N.J.Gu,H.F.Peng,X.YSong,F.X.YinandE.X.Wang(DepartmentofMa...N.J. Gu, H.F. Peng, X. Y Song, F.X. Yin and E.X. Wang(Department of Material Science and Engineering Hebei University of Technology, Tianjin 300132, China 1996Acta Metallurgica Sinica(English Letters)1996,9,4:2
17Distributed CFAR detection based on local test statistic显示文摘GUAN J HE Y PENG Y N 2000Signal Processing2000,,:1
18Amino functionalized ionic liquid as an efficient and recyclable catalyst for knoevenagel reactions in water 显示文摘Cai Y Q Peng Y Q Song G H 2006Catal Lett2006,109,:1
19Preparation and photocatalytic activity of dysprosium doped tungsten trioxide nanoparticles 显示文摘Liu H J Peng T Y Ke D N 2007Materials Chemistry and Physics2007,104,23:1
20Loss of p12CDK2-AP1 expression in human oral squamous cell carcinoma with disrupted transforming growth factor-beta-Smad signaling pathway显示文摘PENG H SHINTANI S KIM Y al 2006Neoplasia2006,8,:1
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