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| 1 | Response of phytoliths in Leymus chinensis to the simulation of elevated global CO_2 concentrations in Songnen Grassland,China显示文摘Measuring the response of terrestrial ecosystems to elevated CO2 concentrations is very important for understanding the effects of global change. In this study,OTC (open top chambers) were used to simulate elevated CO2 concentrations in the Songnen Grass-land. As well,phytoliths in Leymus chinensis were extracted to study the relationships between phytoliths and CO2 concentration. The results show the rondel is abundant in Leymus chinensis,while the trapeziform polylobate is rare. When phytolith production is increased,the rondel phytoliths grow bigger and the proportions of the different phytolith types changes under high CO2 concentration. These types include elongate hollow,acicular hair cell,square and laminate and are only observed in samples grown under high CO2 concentrations. All this evidence demonstrates that phytoliths in Leymus chinensis are sensitive to CO2 concentration,and indicate that phytolith analysis may have potential use in the study of global change,identifying different ecotypes of Leymus chinensis and for the reconstruction of paleoatmospheric CO2 concentrations. | GE Yong JIE DongMei GUO JiXun LIU HongMei SHI LianXuan | 2010 | Chinese Science Bulletin2010，55，32： | 14 |
| 2 | Preparation of Boron-coated Expandable Graphite and Its Application in Flame Retardant Rigid Polyurethane Foam显示文摘 | XU Dongmei LIU Xiu FENG Jie HAO Jianwei | 2015 | Chemical Research in Chinese Universities2015，31，2： | 13 |
| 3 | Characteristics of phytoliths in Leymus chinensis from different habitats on the Songnen Plain in Northeast China and their environmental implications显示文摘The characteristics of phytoliths in Leymus chinensis leaves from five different pH-value habitats from Songnen Plain in China were analyzed to reveal their environmental implications and possible use for quantitative reconstruction of the paleoenvironment. The phytoliths in leaves of L. chinensis from the five habitats showed a non-linear correlation with soil pH. The main types of phytoliths from the different habitats were exactly the same, including silicified stomata, hat-shaped, lanceolate, elongated, multilateral-plate, and tooth-shaped. However, there were significant differences in the contents of each shape of phytoliths among the five habitats. The amount and the volume of weakly tooth-shaped, lanceolate phytoliths and silicified stomata increased with increased pH, while the total amount of phytoliths was reduced. In addition, there were different types of phytoliths in the L. chinensis leaves from the five habitats of different pH, suggesting that the types of phytoliths were controlled, at least in part, by soil pH. The changes of size and percentage of phytoliths were most remarkable at pH 10.15–10.18, indicating that this is the highest pH value that L. chinensis can tolerate. | JIE DongMei LIU ZhaoYang SHI LianXuan LIU HongMei GE Yong | 2010 | Science China Earth Sciences2010，53，7： | 6 |
| 4 | An MYB Transcription Factor from Malus xiaojinensis Has a Potential Role in Iron Nutrition显示文摘Regulation of iron uptake and use is critical for plant survival and growth. We isolated an MYB gene from Malus xiaojinensis named MxMYB1, which is induced under Fe-deficient conditions. Expression of MxMYB1 was upregulated by Fe starvation in the roots but not in leaves, suggesting that MxMYB1 might play a role in iron nutrition in roots. Transgenic Arabidopsis plants expressing MxMYB1 exhibited lower iron content as compared with wild type plants under both Fe-normal (40 μM) and Fe-deficient conditions (Fe omitted and Ferrozine 300 μM). However, the contents of Cu, Zn and Mn were not changed in these transgenic plants. Gene chip and real-time polymerase chain reaction analyses indicated that the expression of two Fe-related genes encoding an iron transporter AtIRT1 and an iron storage protein ferritin AtFER1 might be negatively regulated by MxMYB1 as the expression levels of these genes were lower in MxMYB1 expressing transgenic Arabidopsis plants as compared with wild type plants under both Fe-normal and Fe-deficient conditions. These results suggest that MxMYB1 may function as a negative regulator of iron uptake and storage in plants. | Jie Shen Xuefeng Xu Tianzhong Li Dongmei Cao ZhenhaiHan | 2008 | Journal of Integrative Plant Biology2008，50，10： | 5 |
| 5 | Human rhinovirus C infection is associated with asthma in children determined by x TAG respiratory viral panel FAST显示文摘Dear Editor,Cumulative evidence supports the role of early-life viral infections,especially respiratory syncytial virus(RSV)and human rhinovirus(HRV),as major antecedents of childhood asthma(Lemanske,2002;Jackson et al.,2008).In this study,the x TAG respiratory viral panel FAST(RVP FAST)assay,a multiplex polymerase chain reaction(PCR)-based method(Arens et al.,2010;BaladaLlasat et al.,2011;Gharabaghi et al.,2011;Selvaraju,2012),was used to investigate the association of infec- | Dongmei Chen Qinwei Song Runan Zhu Yuan Qian Yu Sun Jie Deng Fang Wang Yaxin Ding Run Tian Chuanhe Liu Wenjing Zhu Linqing Zhao | 2017 | Virologica Sinica2017，32，2： | 5 |
| 6 | The heterogeneity of islet autoantibodies and the progression of islet failure in type 1 diabetic patients显示文摘Type 1 diabetes mellitus is heterogeneous in many facets. The patients suffered from type 1 diabetes present several levels of islet function as well as variable number and type of islet-specific autoantibodies. This study was to investigate prevalence and heterogeneity of the islet autoantibodies and clinical phenotypes of type 1 diabetes mellitus; and also discussed the process of islet failure and its risk factors in Chinese type 1 diabetic patients. A total of 1,291 type 1 diabetic patients were enrolled in this study. Demographic information was collected. Laboratory tests including mixed-meal tolerance test, human leukocyte antigen alleles, hemoglobin A1 c, lipids, thyroid function and islet autoantibodies were conducted. The frequency of islet-specific autoantibody in newly diagnosed T1 DM patients(duration shorter than half year) was 73% in East China. According to binary logistic regressions, autoantibody positivity, longer duration and lower Body Mass Index were the risk factors of islet failure. As the disease developed, autoantibodies against glutamic acid decarboxylase declined as well as the other two autoantibodies against zinc transporter 8 and islet antigen 2. The decrease of autoantibodies was positively correlated with aggressive beta cell destruction. Autoantibodies can facilitate the identification of classic T1 DM from other subtypes and predict the progression of islet failure. As there were obvious heterogeneity in autoantibodies and clinical manifestation in different phenotypes of the disease, we should take more factors into consideration when identifying type 1 diabetes mellitus. | Jin Liu Lingling Bian Li Ji Yang Chen Heng Chen Yong Gu Bingqin Ma Wei Gu Xinyu Xu Yun Shi Jian Wang Dalong Zhu Zilin Sun Jianhua Ma Hui Jin Xing Shi Heng Miao Bing Xin Yan Zhu Zhenwen Zhang Ruifang Bu Lan Xu Guangde Shi Wei Tang Wei Li Dongmei Zhou Jun Liang Xingbo Cheng Bimin Shi Jixiang Dong Ji Hu Chen Fang Shao Zhong Weinan Yu Weiping Lu Chenguang Wu Li Qian Jiancheng Yu Jialin Gao Xiaoqiang Fei Qingqing Zhang Xueqin Wang Shiwei Cui Jinluo Cheng Ning Xu Guofeng Wang Guoqing Han Chunrong Xu Yun Xie Minmin An Wei Zhang Zhixiao Wang Yun Cai Qi Fu Yu Fu Shuai Zheng Fan Yang Qingfang Hu Hao Dai Yu Jin Zheng Zhang Kuanfeng Xu Yifan Li Jie Shen Hongwen Zhou Wei He Xuqin Zheng Xiao Han Liping Yu Jinxiong She Mei Zhang Tao Yang | 2016 | Science China(Life Sciences)2016，59，9： | 5 |
| 7 | Effect of Bacillus amyloliquefaciens and Bacillus subtilis on fermentation, dynamics of bacterial community and their functional shifts of whole-plant corn silage显示文摘Background:Bacillus amyloliquefaciens(BA)and Bacillus subtilis(BS)are usually used as feed supplements directly or bacterial inoculants in biological feeds for animals.However,few research have reported the effects of BA and BS on fermentation characteristics and bacterial community successions of whole-plant corn silage during ensiling.If the BA and BS inoculants have positive effects on silages,then they could not only improve fermentation characteristics,but also deliver BA or BS viable cells to ruminants,which would play its probiotic effect.Therefore,the objectives of this study were to investigate the effects of BA and BS on the fermentation,chemical characteristics,bacterial community and their metabolic pathway of whole-plant corn silage.Results:Freshly chopped whole-plant corn was inoculated without or with BA and BS,respectively,and ensiled for1,3,7,14 and 60 d.Results showed that BA and BS inoculations increased lactic acid concentrations of whole-plant corn silages compared with control,and BA inoculation decreased acetic acid concentrations,whereas BS inoculation decreased fiber contents and increased crude protein(CP)content.Higher water-soluble carbohydrate contents and lower starch contents were observed in BA-and BS-inoculated silages compared with that in control.The decreased CP content and increased non-protein nitrogen content were observed in BA-inoculated silage,which was consistent with the higher amino acid metabolism abundances observed in BA-inoculated silage.In addition,it was noteworthy that BA and BS inoculations increased the metabolism of cofactors and vitamins,and decreased the relative abundances of drug resistance:antimicrobial pathways.We also found that the bacterial metabolism pathways were clearly separated into three clusters based on the ensiling times of whole-plant corn silage in the present study.There were no significant differences in bacterial community compositions among the three groups during ensiling.However,BA and BS inoculations decreased the relative abundances of undesirable bacteria such as Acetobacter and Acinetobacter.Conclusion:Our findings suggested that the BS strain was more suitable as silage inoculants than the BA strain in whole-plant corn silage in this study. | Jie Bai Marcia Franco Zitong Ding Lin Hao Wencan Ke Musen Wang Dongmei Xie Ziqian Li Yixin Zhang Lin Ai Xusheng Guo | 2022 | Journal of Animal Science and Biotechnology2022，13，3： | 5 |
| 8 | Catalytic pyrolysis of Pubescens to phenols over Ni/C catalyst显示文摘The pyrolysis of Pubescens over Ni/C catalyst was studied at 350°C in H2 flow.The presence of Ni/C catalyst efficiently improved the degradation of raw materials,and produced bio-oil with high content of phenols but low contents of acetic acid,furfural and water.In the reaction,Ni/C catalyst plays the role of catalytic decomposition and catalytic hydrogenation.The existence of the carbon carrier favors the formation of active Ni in small sizes with more defects,which results in high catalytic activity of Ni in biomass decomposition and selective production of phenols. | LUO Jia LI Jie SHEN DanFeng HE Ling TONG DongMei HU ChangWei | 2010 | Science China Chemistry2010，53，7： | 4 |
| 9 | Responses of Phytolith in Guinea Grass(Leymus chinensis) Leaves to Simulated Warming,Nitrogen Deposition and Elevated CO_2 Concentration in Songnen Grassland,Northeast China显示文摘Deposited in plant cells and their intercellular space,phytoliths,a special form of silica,could be used to determine information on plant structure and physiology especially their size and content.With the hypothesis that phytolith in plant would change under variable climate and environment,the dominant plant species in Songnen grassland,guinea grass(Leymus chinensis),was treated by an open-top chamber(OTC) to elevate CO2 concentration,infrared heaters,and artificial nitrogen(N) addition for three years from 2006–2008.Phytoliths were extracted by wet-ashing method and analyzed by variance analysis and so on.We found that the responses to elevated CO2 are complicated,and warming is positive while N addition is negative to the deposition of phytoliths in L.chinensis leaves.Especially,warming could reduce the negative impact of N addition on phytolith in L.chinensis.The short cell's taxonomic in graminea is significant because of no disappearance with simulated environmental changes.The phytolith originated in the long cell and plant intercellular space are more sensitive to elevated CO2 concentration,warming,and N addition,and could become some new indicators for environmental changes.In conclusion,different phytolith types have various responses to simulated warming,N addition and elevated CO2 concentration. | LI Bo FENG Yingying GUO Jixun JIE Dongmei SHI Lianxuan | 2015 | Chinese Geographical Science2015，25，4： | 3 |
| 10 | Activation of Piezo1 contributes to matrix stiffness-induced angiogenesis in hepatocellular carcinoma显示文摘Background:Despite integrin being highlighted as a stiffness-sensor molecule in matrix stiffness-driven angiogenesis,other stiffness-sensor molecules and their mechanosensory pathways related to angiogenesis in hepatocellular carcinoma(HCC)remain obscure.Here,we explored the interplay between Piezo1 and integrinβ1 in the mechanosensory pathway and their effects on HCC angiogenesis to better understand matrix stiffness-induced angiogenesis.Methods:The role of Piezo1 in matrix stiffness-induced angiogenesis was investigated using orthotopic liver cancer SD rat models with high liver stiffness background,and its clinical significance was evaluated in human HCC tissues.Matrix stiffness-mediated Piezo1 upregulation and activation were assayed using an in vitro fibronectin(FN)-coated cell culture system with different stiffness,Western blotting and Ca^(2+)probe.The effects of shPiezo1-conditioned medium(CM)on angiogenesis were examined by tube formation assay,wound healing assay and angiogenesis array.The underlying mechanism by which Piezo1 participated in matrix stiffness-induced angiogenesis was analyzed by microRNA quantitative real-time polymerase chain reaction(qRT-PCR),matrix stiffness measurement,dual-luciferase reporter assay,ubiquitination assay and co-immunoprecipitation.Results:Increased matrix stiffness significantly upregulated Piezo1 expression at both cellular and tissue levels,and high expression of Piezo1 indicated an unfavorable prognosis.High matrix stiffness also noticeably enhanced the activation level of Piezo1,similar to its expression level.Piezo1 knockdown significantly suppressed tumor growth,angiogenesis,and lung metastasis of HCC rat models with high liver stiffness background.shPiezo1-CM from HCC cells attenuated tube formation and migration abilities of vascular endothelial cells remarkably,and analysis of differentially expressed pro-angiogenic factors revealed that Piezo1 promoted the expression and secretion of vascular endothelial growth factor(VEGF),CXC chemokine ligand 16(CXCL16)and insulin-like growth factor binding protein 2(IGFBP2).Matrix stiffness-caused Piezo1 upregulation/activation restrained hypoxia inducible factor-1α(HIF-1α)ubiquitination,subsequently enhanced the expression of downstream pro-angiogenic factors to accelerate HCC angiogenesis.Besides,collagen 1(COL1)-reinforced tissue stiffening resulted in more expression of Piezo1 via miR-625-5p.Conclusions:This study unravels a new mechanism by which the inte-grinβ1/Piezo1 activation/Ca2+influx/HIF-1αubiquitination/VEGF,CXCL16 and IGFBP2 pathway participates in matrix stiffness-driven HCC angiogenesis.Simultaneously,a positive feedback regulation loop as stiff matrix/integrinβ1/miR-625-5p/Piezo1 and COL1/stiffer matrix mediates matrix stiffness-caused Piezo1 upregulation. | Miao Li Xi Zhang Mimi Wang Yaohui Wang Jiali Qian Xiaoxia Xing Zhiming Wang Yang You Kun Guo Jie Chen Dongmei Gao Yan Zhao Lan Zhang Rongxin Chen Jiefeng Cui Zhenggang Ren | 2022 | Cancer Communications2022，42，11： | 3 |
| 11 | Application of Human Adenovirus Genotyping by Phylogenetic Analysis in an Outbreak to Identify Nosocomial Infection显示文摘Nosocomial infections are common in pediatric patients and can be fatal in infants and immunocompromised patients. In September 2018, a high positive rate of human adenovirus HAdV was occurred among hospitalized children in the Children's Hospital Affiliated to the Capital Institute of Paediatrics in Beijing. To investigate whether this outbreak of HAdV was related to nosocomial infections or the result of community infections, we collected respiratory specimens from patients with acute respiratory infections in a respiratory ward during June to December 2018, and screened for respiratory viruses. Among 1,840 cases included, 95(5.2%, 95/1840) were positive for HAdV and 81 were genotyped based on phylogenetic analysis, including seven as HAdV-1(8.6%), 30 HAdV-3(37.0%), two HAdV-6(2.5%), and 42 HAdV-7(51.9%). More HAdV-positive samples were collected in August(4.7%, 12/255), September(15.0%, 41/274) and October(6.9%, 17/247), with a peak in September 2018. By combining the results of HAdV phylogenetic analysis with clinical data of patients, there were 77 cases(4.2%, 77/1840;81.1%, 77/95) excluded from nosocomial infections, eight cases representing possible infections transmitted by visitors or attending parents, three cases without sequences that might have been due to infection transmitted by roommates positive for HAdV, one case of a roommate without an HAdV sequence, and six cases that shared highly homologous sequences with those of their roommates, for which nosocomial infections might be considered. In conclusion, genotyping of HAdVs based on phylogenetic analysis combined with clinical information provides a powerful method to distinguish nosocomial infections from community acquired infection, especially when tracing the origins of nosocomial infections. | Chuanyu Yang Chunmei Zhu Yuan Qian Jie Deng Baoyuan Zhang Runan Zhu Fang Wang Yu Sun Dongmei Chen Qi Guo Yutong Zhou Lei Yu Ling Cao Linqing Zhao | 2021 | Virologica Sinica2021，36，3： | 3 |
| 12 | Dielectric Properties of Porous Reaction-boned Si_3N_4 Ceramics with Controlled Porosity and Pore Size显示文摘这篇论文论述反应的微波电介质性质有变体孔和毛孔的结合的多孔的氮化矽陶艺缩放粉末,它被增加形成毛孔的代理人谷物进硅准备。绝缘的常数和样品的绝缘的损失与在样品增加孔显然减少的试验性的结果表演。当孔是不变的时,当毛孔尺寸增加,绝缘的常数和陶艺的绝缘的损失显然减少。在所有获得的样品之中,最小的绝缘的常数是大约 2.4。 | Jie XU Dongmei ZHU Fa LUO Wancheng ZHOU Peng LI | 2008 | Journal of Materials Science & Technology2008，24，2： | 3 |
| 13 | Aortic rupture during radiofrequency catheter ablation of left ventricular tachycardia显示文摘 | Qi Shuying Yao Yan Sun Jiaan Ma Yanzhuo Li Jie Wang Dongmei | 2014 | Chinese Medical Journal2014，，12： | 3 |
| 14 | Investment risk analysis of China's wind power industry based on pre-assessment matrix显示文摘Wind energy is a clean and sustainable energy,and wind power does not rely on fossil fuels.So there is no fuel price risk,and it,of course,does not include the environmental costs,such as carbon emissions.Because of these unique advantages,wind power has gradually become an important part of the strategy of sustainable development in China.Now with the growing voices on global greenhouse gas emission reduction,and as a clean and efficient energy, wind power has huge potential in combating climate change,energy security pressures and the needs for energy.Wind power in China began to develop from the 1980s.In the first 20 years,the speed of development was slow;but since 2004,it has had an extremely rapid growth.This paper,in order to study the development mechanism of China's wind power industry,investigated and analyzed the status quo of wind power industry in China,and then found that(1) the development trend of wind power industry in China appears exponential growth;(2)China's installed capacity of wind power is still smaller than that os some other countries;(3)new subsidy policies bring developing opportunities to wind power industry in China;(4)the sectors of wind power industry are in unbalanced growing;(5)the owners of proposed wind farms are too optimistic though the built wind farm had many problems.In addition,by using the methodology of Game Theory,this paper has also constructed the matrix of pre-assessing risks of China's wind power industry to further discuss the potential risk factors within China's wind power industry as risk factors of wind farm construction,risk factors of production of wind turbines,risk factors of parts and components manufacturing industry under risk indicators like R&D,patents,the domestic policy,the international policy,the quality of products and the market regulation,in order to provide a scientific assessment and self-assessment tool for investors or implementers, and also to promote the further development of the wind power industry. | Yang Yong Jiang Dongmei Geng Jie Fan Hua Zhang Fashu | 2009 | Ecological Economy2009，5，4： | 3 |
| 15 | Transcriptomic changes associated with PCK1 overexpression in hepatocellular carcinoma cells detected by RNA-seq显示文摘Phosphoenolpyruvate carboxykinase 1(PCK1),a step limiting enzyme of gluconeogenesis,is downregulated in hepatocellular carcinoma(HCC).Overexpression of PCK1 has been shown to suppress hepatoma cell growth,but the underlying mechanism remains unclear.We used recombinant adenovirus overexpressing PCK1 or GFP in Huh7 cells,and the differentially expressed genes(DEGs)were identified by RNA-Seq.180 were upregulated by PCK1 overexpression,whereas 316 were downregulated.Pathway analysis illustrated that PCK1 was closely correlated with Wnt signaling pathway and TGF-beta signaling pathway.Hence,Wnt signaling pathway and its downstream component,FZD2,FZD6,FZD7 and b-catenin were confirmed by qRT-PCR and Western blot.In vivo we also observed that PCK1 had restrained tumor growth as a result of decreasing expression of b-catenin.Whole-transcriptomic profile analysis discovered that overexpression of PCK1 downregulates several oncogenic signaling pathways in HCC,providing potential therapeutic targets for improving HCC therapy. | Jin Xiang Yuhong Zhang Lin Tuo Rui Liu Dongmei Gou Li Liang Chang Chen Jie Xia Ni Tang Kai Wang | 2020 | Genes & Diseases2020，7，1： | 2 |
| 16 | H_(2)O_(2)mediates transcriptome reprogramming during Soybean mosaic virus-induced callose deposition in soybean显示文摘The main defense response to Soybean mosaic virus(SMV)infection in soybean[Glycine max(L.)Merr.]is thought to be blockage of intercellular virus transport by callose deposition on plasmodesmata.But the specific regulatory mechanism remains largely unknown.In this study,we found that hydrogen peroxide(H_(2)O_(2))signal downstream of NO was associated with the regulation of callose accumulation.Abundant H_(2)O_(2)was produced on the cell membrane and cell wall in the incompatible combination of soybean cultivar Jidou 7 and SMV strain N3,whereas no obvious H_(2)O_(2)was observed in the compatible combination of Jidou 7 and strain SC-8.When H_(2)O_(2)production was inhibited,callose accumulation induced by SMV infection decreased to a level insufficient to restrict virus transport in the incompatible combination.The H_(2)O_(2)-associated transcriptome dynamics of soybean during SMV infection was investigated.Transcriptome and functional analysis using virus-induced gene silencing showed that Gm SEOB and Gm PAP27,two genes regulated by H_(2)O_(2),functioned in resistance by positively regulating the accumulation of callose in response to SMV infection.These results lay a foundation for further research on the signal transduction and molecular regulation of callose deposition during soybean resistance to SMV infection. | Tianjie Sun Xizhe Sun Fukuan Li Nan Ma Mengxuan Wang Yan Chen Na Liu Yuan Jin Jie Zhang Chunyan Hou Chunyan Yang Dongmei Wang | 2022 | The Crop Journal2022，10，1： | 1 |
| 17 | Increasing matrix stiffness upregulates vascular endothelial growth factor expression in hepatocellular carcinoma cells mediated by integrin β1显示文摘 | Yinying Dong Xiaoying Xie Zhiming Wang Chao Hu Qiongdan Zheng Yaohui Wang Rongxin Chen Tongchun Xue Jie Chen Dongmei Gao Weizhong Wu Zhenggang Ren Jiefeng Cui | 2014 | Biochemical and Biophysical Research Communications2014，，： | 1 |
| 18 | A semi-empirical model for predicting hourly ground-level fine particulate matter (PM 2.5 ) concentration in southern Ontario from satellite remote sensing and ground-based meteorological measurements显示文摘 | Jie Tian Dongmei Chen | 2009 | Remote Sensing of Environment2009，，2： | 1 |
| 19 | Element and mineral characterization of dust emission from the saline land at Songnen Plain, Northeastern China显示文摘Recent observations of Asian dust storms show an eastern expansion of the source area to degraded lands, where dust emissions have been little studied. The dust concentrations over the saline land of the western Songnen Plain (SSL), Northeastern China, are circumstantially higher than those from the northwestern Chinese deserts. These concentrations are sensitive to the surface soil conditions and wind velocity on the ground. The dust samples collected during dust storm events on the SSL contain abundant Na, Mg, Al, K, Ca, Fe and Ti, as well as toxic elements such as Cu, V, Zn and Ba. Individual particle analysis reveals that fine saline particles (< 10 μm in diameter) on the saline land, consisting largely of carbonate, halite and sulfate together with lithogenic minerals such as SiO2 and aluminosilicate, are eventually uplifted during the interval from spring to autumn. The predominantly fine saline particles uplifted from the SSL are likely transported eastward by the winter monsoon circulation and westerlies. Recent degradation of saline lands in Northeastern China would not only increase the frequency of dust storm events in the downwind area, but also might change the chemical composition of the Asian dust emissions. | CHEN Bing KITAGAWA Hiroyuki HU Ke JIE Dongmei YANG Junpeng LI Jingmin | 2009 | Journal of Environmental Sciences2009，21，10： | 1 |
| 20 | The FAPα-activated prodrug Z-GP-DAVLBH inhibits the growth and pulmonary metastasis of osteosarcoma cells by suppressing the AXL pathway显示文摘Osteosarcoma is a kind of bone tumor with highly proliferative and invasive properties,a high incidence of pulmonary metastasis and a poor prognosis.Chemotherapy is the mainstay of treatment for osteosarcoma.Currently,there are no molecular targeted drugs approved for osteosarcoma treatment,particularly effective drugs for osteosarcoma with pulmonary metastases.It has been reported that fibroblast activation protein alpha(FAPa)is upregulated in osteosarcoma and critically associated with osteosarcoma progression and metastasis,demonstrating that FAPa-targeted agents might be a promising therapeutic strategy for osteosarcoma.In the present study,we reported that the FAPa-activated vinblastine prodrug Z-GP-DAVLBH exhibited potent antitumor activities against FAPa-positive osteosarcoma cells in vitro and in vivo.Z-GP-DAVLBH inhibited the growth and induced the apoptosis of osteosarcoma cells.Importantly,it also decreased the migration and invasion capacities and reversed epithelial-mesenchymal transition(EMT)of osteosarcoma cells in vitro and suppressed pulmonary metastasis of osteosarcoma xenografts in vivo.Mechanistically,Z-GP-DAVLBH suppressed the AXL/AKT/GSK-3β/β-catenin pathway,leading to inhibition of the growth and metastatic spread of osteosarcoma cells.These findings demonstrate that Z-GP-DAVLBH is a promising agent for the treatment of FAPa-positive osteosarcoma,particularly osteosarcoma with pulmonary metastases. | Geni Ye Maohua Huang Yong Li Jie Ouyang Minfeng Chen Qing Wen Xiaobo Li Huhu Zeng Pei Long Zepei Fan Junqiang Yin Wencai Ye Dongmei Zhang | 2022 | Acta Pharmaceutica Sinica B2022，12，3： | 1 |
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