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2篇 您的检索式:作者名="Derong Meng"
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1Identification of coastal wetlands of international importance for waterbirds:a review of China Coastal Waterbird Surveys 2005–2013显示文摘Background:China's coastal wetlands belong to some of the most threatened ecosystems worldwide.The loss and degradation of these wetlands seriously threaten waterbirds that depend on wetlands.Methods:The China Coastal Waterbird Census was organized by volunteer birdwatchers in China's coastal region.Waterbirds were surveyed synchronously once every month at 14 sites,as well as irregularly at a further 18 sites,between September 2005 and December 2013.Results:A total of 75 species of waterbirds met the 1 % population level Ramsar listing criterion at least once at one site.The number of birds of the following species accounted for over 20 % of the total flyway populations at a single site:Mute Swan(Cygnus olor),Siberia Crane(Grus leucogeranus),Far Eastern Oystercatcher(Haematopus osculans),Bar-tailed Godwit(Limosa lapponica),Spotted Greenshank(Tringa guttifer),Great Knot(Calidris tenuirostris),Spoon-billed Sandpiper(Calidris pygmeus),Saunders' s Gull(Larus saundersi),Relict Gull(Larus relictus),Great Cormorant(Phalacrocorax carbo),Eurasian Spoonbill(Platalea leucorodia),Black-faced Spoonbill(Platalea minor) and Dalmatian Pelican(Pelecanus crispus).A total of 26 sites supported at least one species of which their number met the1 % criterion.Forty-two species met the 1 % criterion in the Yellow River Delta,Shandong;29 at the Cangzhou coast,Hebei and 26 species at the Lianyungang coast,Jiangsu.Conclusions:The results highlight the international importance of China's coastal wetlands for waterbirds.This study also demonstrates that participation of local birdwatchers in waterbird surveys results in data that are invaluable not only for understanding the current status of waterbirds in China's coastal regions but also for waterbird conservation and management.Qingquan Bai Jianzhong Chen Zhihong Chen Guotai Dong Jiangtian Dong Wenxiao Dong Vivian Wing Kan Fu Yongxiang Han Gang Lu Jing Li Yang Liu Zhi Lin Derong Meng Jonathan Martinez Guanghui Ni Kai Shan Renjie Sun Suixing Tian Fengqin Wang Zhiwei Xu Yat-tung Yu Jin Yang Zhidong Yang Lin Zhang Ming Zhang Xiangwu Zeng 2015Chinese Birds2015,,3:20
2TdIF1:a putative oncogene in NSCLC tumor progression显示文摘TdT-interacting factor 1(TdIF1)is a ubiquitously expressed DNA-and protein-binding protein that directly binds to terminal deoxynucleotidyl transferase(TdT)polymerase.Little is known about the functional role of TdIF1 in cancer cellular signaling,nor has it previously been identified as aberrant in any type of cancer.We report here for the first time that TdIF1 is abundantly expressed in clinical lung cancer patients and that high expression of TdIF1 is associated with poor patient prognosis.We further established that TdIF1 is highly expressed in human non-small cell lung cancer(NSCLC)cell lines compared to a normal lung cell line.shRNA-mediated gene silencing of TdIF1 resulted in the suppression of proliferation and anchorage-independent colony formation of the A549 adenocarcinoma cell line.Moreover,when these TdIF1-silenced cells were used to establish a mouse xenograft model of human NSCLC,tumor size was greatly reduced.These data suggest that TdIF1 is a potent regulator of lung tumor development.Several cell cycle-related and tumor growth signaling pathways,including the p53 and HDAC1/2 pathways,were identified as participating in the TdIF1 signaling network by in silico analysis.Microarray,transcriptome and protein-level analyses validated p53 and HDAC1/2 modulation upon TdIF1 downregulation in an NSCLC cellular model.Moreover,several other cell cycle regulators were affected at the transcript level by TdIF1 silencing,including an increase in CDKN1A/p21 transcripts.Taken together,these results indicate that TdIF1 is a bona fide tumor-promoting factor in NSCLC and a potential target for therapy.Yujuan Zhang Zhigang Wang Yanqing Huang Muying Ying Yifan Wang Juan Xiong Qi Liu Fan Cao Rakesh Joshi Yanling Liu Derong Xu Meng Zhang Keng Yuan Nanjin Zhou James Koropatnick Weiping Min 2018Signal Transduction and Targeted Therapy2018,3,1:0
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