维普中文期刊产品整合服务
17篇 您的检索式:作者名="Chuyong"
    题名 作者 年代 出处 被引量
1miR-486 sustains NF-KB activity by disrupting multiple NF-KB-negative feedback loops显示文摘Libing Song Chuyong Lin Hul Gong Chanjuan Wang Liping Liu Jueheng Wu Sha Tao Bo Hu Shi-Yuan Cheng Mengfeng Li Jun Li 2013Cell Research2013,23,2:6
2miR-218 inhibits the invasive ability of glioma cells by direct downregulation of IKK-β显示文摘Libing Song Quan Huang Kun Chen Liping Liu Chuyong Lin Ting Dai Chunping Yu Zhiqiang Wu Jun Li 2010Biochemical and Biophysical Research Communications2010,,1:2
3Con- trasting structure and composition of the understory in species- rich tropical rain forests 显示文摘LaFrankie J V Ashton PS Chuyong GB 2006Ecology2006,87,9:1
4Solvent extraction technology for the separation and purification of niobium and tantalum: A review显示文摘ZHU Zhaowu CHENG Chuyong 2011Hydrometallurgy2011,107,:1
5Metallurgical processes for scandium recovery from various resources:a review 显示文摘Wang Weiwei Pranolo Y Cheng Chuyong Hydro- metallurgy0,108,12:1
6Rainfall input, throughfall and stemflow of nutrients in a central African rain forest dominated by ectomyeorrhizal trees显示文摘Chuyong G B Newbery D M 2004Biogeochemistry2004,67,1:1
7MicroRNA-3Oe* promotes human glioma cell invasiveness in an orthotopic xenotransplantation model by disrupting the NF-K B/I K Bct negative feedback loop 显示文摘Lili Jiang Chuyong Lin Libing Song 2012J Clin Invest2012,122,1:1
8Purification of Synthetic Laterite Leach Solutionby Solvent Extraction Using D2EHPA显示文摘Cheng Chuyong 2000Hydrometallur gy2000,56,3:1
9miR-182 as a Prognostic Marker for Glioma Progression and Patient Survival显示文摘Lili Jiang Pu Mao Libing Song Jueheng Wu Jieting Huang Chuyong Lin Jie Yuan Lianghu Qu Shi-Yuan Cheng Jun Li 2010The American Journal of Pathology2010,,:1
10Recovery of nickel and cobalt from laterite leach solutions using direct solvent extraction: Part 1-selection of a synergistic SX system显示文摘CHENG Chuyong BODDY G ZHANG Wensheng 2010Hydrometallurgy2010,104,1:1
11Rainfall input, throughfall and stemflow of nutrients in a central African rain forest dominated byectomycorrhizal trees显示文摘Chuyong G B Newbery D M Songwe N C 2004Biogeochemistry2004,67,1:1
12Demographic variation and habitat specialization of tree species in a diverse tropical forest of Cameroon显示文摘Background: Many tree species in tropical forests have distributions tracking local ridge-slope-valley topography.Previous work in a 50-ha plot in Korup National Park, Cameroon, demonstrated that 272 species, or 63% of those tested, were significantly associated with topography.Methods: We used two censuses of 329,000 trees ≥1 cm dbh to examine demographic variation at this site that would account for those observed habitat preferences. We tested two predictions. First, within a given topographic habitat, species specializing on that habitat(‘residents') should outperform species that are specialists of other habitats(‘foreigners'). Second, across different topographic habitats, species should perform best in the habitat on which they specialize(‘home') compared to other habitats(‘away'). Species' performance was estimated using growth and mortality rates.Results: In hierarchical models with species identity as a random effect, we found no evidence of a demographic advantage to resident species. Indeed, growth rates were most often higher for foreign species. Similarly, comparisons of species on their home vs. away habitats revealed no sign of a performance advantage on the home habitat.Conclusions: We reject the hypothesis that species distributions along a ridge-valley catena at Korup are caused by species differences in trees ≥1 cm dbh. Since there must be a demographic cause for habitat specialization, we offer three alternatives. First, the demographic advantage specialists have at home occurs at the reproductive or seedling stage, in sizes smaller than we census in the forest plot. Second, species may have higher performance on their preferred habitat when density is low, but when population builds up, there are negative density-dependent feedbacks that reduce performance. Third, demographic filtering may be produced by extreme environmental conditions that we did not observe during the census interval.David Kenfack George B Chuyong Richard Condit Sabrina E Russo Duncan W Thomas 2014Forest Ecosystems2014,1,4:1
13Manganese metallurgy review ( I ): Leaching of ores/secondary materials and recovery of electrolytic/chemical manganese dioxide显示文摘Zhang Wensheng Cheng Chuyong 2007Hydrom Etallurgy2007,89,:1
14Rainfall input,throughfall and stemflow of nutrients in a central African rain forest dominated by ectomycorrhizal trees显示文摘Chuyong G B Newbery D M Songwe N C 2004Biogeochemistry2004,67,:1
15Manganese Metallurgy Review:Part I: Leaching of Ores/secondary Materials and Recovery of Electrolytic/chemical Manganese Dioxide显示文摘Zhang Wensheng Cheng Chuyong 2007Hydrometalturgy2007,89,:1
16Author Correction: miR-486 sustains NF-κB activity by disrupting multiple NF-κB-negative feedback loops显示文摘Correction to:Cell Research https://doi.org/10.1038/cr.2012.174,published online 18 December 2012 With this letter we the authors of article1 published in Cell Research request for correction to the paper.In the article above referred,it has come to our attention that the representative tube formation images of negative control(NC)was mistakenly used in the Fig.7G during figure assembly.Libing Song Chuyong Lin Hui Gong Chanjuan Wang Liping Liu Jueheng Wu Sha Tao Bo Hu Shi-Yuan Cheng Mengfeng Li Jun Li 2021Cell Research2021,31,10:0
17Up-regulation of miR-1245 by c-myc targets BRCA2 and impairs DNA repair显示文摘BRCA2,a clinical prognostic factor,is significantly up-regulated in mRNA level,while its protein expression is often decreased in sporadic breast cancer.However,how BRCA2 protein expressions are suppressed in these tumors remains unknown.In this study,we demonstrated that miR-1245 directly suppressed BRCA23′-UTR and translation,impaired homologous recombination(HR)-mediated repair,reduced DNA damage-induced Rad51 nuclear foci,and rendered cells hypersensitive to g-irradiation(IR),ul-timately inducing high chromosomal abnormalities in normal breast cells and breast cancer cells.Conversely,inhibiting miR-1245 in breast cancer cells enhanced BRCA2 levels and induced resistance to IR.Furthermore,we demonstrated that c-myc up-regulated miR-1245 expression via direct binding to the miR-1245 promoter,which led to down-regulation of BRCA2 and reduction in HR efficiency.Significantly,miR-1245 levels in primary breast tumors correlated with c-myc overexpression and BRCA2 suppression.These findings uncover a BRCA2 regulatory and signaling pathway in sporadic breast cancer and support a functionally and clinically relevant epigenetic mechanism in cancer pathogenesis.Libing Song Ting Dai Yingjun Xie Chanjuan Wang Chuyong Lin Zhiqiang Wu Zhe Ying Jueheng Wu Mengfeng Li Jun Li 2012Journal of Molecular Cell Biology2012,4,2:0
返回顶部 每页显示:
共1页 首页 上一页 第1页 下一页 末页 /1 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费