|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | The Prognostic and Chemotherapeutic Value of miR-296 in Esophageal Squamous Cell Carcinoma显示文摘 | Liu Hong Yu Han Hongwei Zhang Mengbin Li Taiqian Gong Li Sun Kaichun Wu Qingchuan Zhao Daiming Fan | 2010 | Annals of Surgery2010，，6： | 3 |
| 2 | Association of systemic inflammation and body mass index with survival in patients with resectable gastric or gastroesophageal junction adenocarcinomas显示文摘Objective:The systemic inflammation index and body mass index(BMI)are easily accessible markers that can predict mortality.However,the prognostic value of the combined use of these two markers remains unclear.The goal of this study was therefore to evaluate the association of these markers with outcomes based on a large cohort of patients with gastric cancer.Methods:A total of 2,542 consecutive patients undergoing radical surgery for gastric or gastroesophageal junction adenocarcinoma between 2009 and 2014 were included.Systemic inflammation was quantified by the preoperative neutrophil-to-lymphocyte ratio(NLR).High systemic inflammation was defined as NLR≥3,and underweight was defined as BMI<18.5 kg/m2.Results:Among 2,542 patients,NLR≥3 and underweight were common[627(25%)and 349(14%),respectively].In the entire cohort,NLR≥3 or underweight independently predicted overall survival(OS)[hazard ratio(HR):1.236,95%confidence interval(95%CI):1.069–1.430;and HR:1.600,95%CI:1.350–1.897,respectively]and recurrence-free survival(RFS)(HR:1.230,95%CI:1.054–1.434;and HR:1.658,95%CI:1.389–1.979,respectively).Patients with both NLR≥3 and underweight(vs.neither)had much worse OS(HR:2.445,95%CI:1.853–3.225)and RFS(HR:2.405,95%CI:1.802–3.209).Furthermore,we observed similar results in subgroup analyses according to pathological stage,age,and postoperative chemotherapy.Conclusions:Our results showed that preoperative elevated NLR and decreased BMI had a significant negative effect on survival.Underweight combined with severe inflammation could enhance prognostication.Taking active therapeutic measures to reduce inflammation and increase nutrition may help improve outcomes. | Xianchun Gao Yanan Pan Weili Han Caie Hu Chenchen Wang Ling Chen Yong Guo Yupeng Shi Yan Pan Huahong Xie Liping Yao Jianjun Yang Jianyong Zheng Xiaohua Li Xiaonan Liu Liu Hong Jipeng Li Mengbin Li Gang Ji Zengshan Li Jielai Xia Qingchuan Zhao Daiming Fan Kaichun Wu Yongzhan Nie | 2021 | Cancer Biology & Medicine2021，18，1： | 2 |
| 3 | Down-Regulation of miR-27a Might Reverse Multidrug Resistance of Esophageal Squamous Cell Carcinoma显示文摘 | Hongwei Zhang Mengbin Li Yu Han Liu Hong Taiqian Gong Li Sun Xiushan Zheng | 2010 | Digestive Diseases and Sciences2010，，9： | 1 |
| 4 | A comparison between Moringa oleifera seed press- cake extract and polyaluminum chloride in the removal of di- rect black 19 from synthetic wastewater 显示文摘 | Jingxi Tie Mengbin Jiang Hanchao Li Shuai Zhang Xiwang Zhang | 2015 | Industrial Crops and Products2015，，74： | 1 |
| 5 | Effects of different states of sheep fetal fibroblasts as donor cells on the early development in vitro of reconstructed sheep embryos显示文摘To investigate the effects of different states of donor cells on the development of reconstructed sheep embryos, we designed five treatments of donor cells, including cell passage, cell size, serum starvation, colchicine treatment and gene transfection. Results are as follows: (Ⅰ) Compared with 16-18 passage cells, the morula/blastocyst rate of 5-7 passage cells as donor nuclei was significantly higher (17.3% vs. 4.9%, P<0.05), suggesting the advantage of short-time cultured cells in supporting the development of reconstructed embryos. (Ⅱ) The morula/blastocyst rate of reconstructed embryos derived from medium cells (15-25μm) as donor nuclei was higher than that from large cells (25-33μm) and small cells (8-15μm)( 20.0% vs. 8.0%, 9.7%), indicating that reconstructed embryos from medium cells had a greater potentiality to develop into morula/blastocysts than those from small or large ones. (Ⅲ) The morula/blastocyst rate of reconstructed embryos from donor cells of SS (serum starvation) was lower than that from donor cells of NSS (non-serum starvation), but no significant difference was detected between SS and NSS(11.8% vs. 18.6%, P>0.05). (Ⅳ) Fetal fibroblasts treated with 0.05μmol/L colchicine exhibited a higher morula/blastocyst rate of reconstructed embryos than those treated with 0.10 μmol/L colchicine and untreated ones (27.5% vs. 12.1%, 17.1%), however, no significant difference among the three treatments was detected (P>0.05). (Ⅴ) The morula/blastocyst rate of reconstructed embryos from fetal fibroblasts transfected with GFP gene only was 3.1%, significantly lower than that from non-transgenic cells (3.1% vs. 20.4%, P<0.05). In conclusion, our results demonstrated that fetal fibroblasts of fewer passages, medium size could ensure a higher morula/blastocyst rate of reconstructed embryos. Serum starvation of donor cells might be unnecessary to the development of reconstructed embryos. Donor cells treated with 0.05μmol/L colchicine could facilitate the development of reconstructed embryos. Additionally, as cells transfected with GFP gene were used as donor nuclei, adverse effect on the development of reconstructed embryos was observed. Therefore, the developmental efficiency of reconstructed embryos could be improved if proper treatments to donor cells were used. | WANG Hai, AO Hong, PAN QiuZhen, LI RongQi, ZHAO MengBin, LI AN ZhengXing, LI Ning & WU ChangXin 11nstitute of Zoology, Chinese Academy of Sciences, Beijing 100080, China 2 Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100094, China 3 Northeast Agricultural University, Harbin 150030, China 4Beijing Glorious Land Agricultural Co., Ltd. Beijing 100049, China 5 College of Animal Science and Technology, China Agricultural University, Beijing 100094, China 6 State Key Laboratory of Agrobiotechnology, China Agricultural University, Beijing 100094, China | 2007 | Science China(Life Sciences)2007，50，2： | 1 |
| 6 | Down-Regulation of miR-27a Might Reverse Multidrug Resistance of Esophageal Squamous Cell Carcinoma显示文摘 | Hongwei Zhang Mengbin Li Yu Han Liu Hong Taiqian Gong Li Sun Xiushan Zheng | 2010 | Digestive Diseases and Sciences2010，，9： | 1 |
| 7 | Notch1 Expression in Colorectal Carcinoma Determines Tumor Differentiation Status显示文摘 | Dake Chu Weizhong Wang Huahong Xie Yunming Li Guanglong Dong Chunsheng Xu Dongli Chen Jianyong Zheng Mengbin Li Zifan Lu Gang Ji | 2009 | Journal of Gastrointestinal Surgery2009，，2： | 1 |
| 8 | The Prognostic and Chemotherapeutic Value of miR-296 in Esophageal Squamous Cell Carcinoma显示文摘 | Liu Hong Yu Han Hongwei Zhang Mengbin Li Taiqian Gong Li Sun Kaichun Wu Qingchuan Zhao Daiming Fan | 2010 | Annals of Surgery2010，，6： | 1 |
| 9 | Down-Regulation of miR-27a Might Reverse Multidrug Resistance of Esophageal Squamous Cell Carcinoma显示文摘 | Hongwei Zhang Mengbin Li Yu Han Liu Hong Taiqian Gong Li Sun Xiushan Zheng | 2010 | Digestive Diseases and Sciences2010，，9： | 1 |
| 10 | High Level of Notch1 Protein is Associated with Poor Overall Survival in Colorectal Cancer显示文摘 | Dake Chu MD Yunming Li MD Weizhong Wang MM Qingchuan Zhao MD Jipeng Li MD Yuanyuan Lu MD Mengbin Li MD Guanglong Dong MD Hongwei Zhang MD Huahong Xie MD Gang Ji MD | 2010 | Annals of Surgical Oncology2010，，5： | 1 |
| 11 | Influence of Arctic Sea-ice Concentration on Extended-range Forecasting of Cold Events in East Asia显示文摘Utilizing the Community Atmosphere Model,version 4,the influence of Arctic sea-ice concentration(SIC)on the extended-range prediction of three simulated cold events(CEs)in East Asia is investigated.Numerical results show that the Arctic SIC is crucial for the extended-range prediction of CEs in East Asia.The conditional nonlinear optimal perturbation approach is adopted to identify the optimal Arctic SIC perturbations with the largest influence on CE prediction on the extended-range time scale.It shows that the optimal SIC perturbations are more inclined to weaken the CEs and cause large prediction errors in the fourth pentad,as compared with random SIC perturbations under the same constraint.Further diagnosis reveals that the optimal SIC perturbations first modulate the local temperature through the diabatic process,and then influence the remote temperature by horizontal advection and vertical convection terms.Consequently,the optimal SIC perturbations trigger a warming center in East Asia through the propagation of Rossby wave trains,leading to the largest prediction uncertainty of the CEs in the fourth pentad.These results may provide scientific support for targeted observation of Arctic SIC to improve the extended-range CE prediction skill. | Chunxiang LI Guokun DAI Mu MU Zhe HAN Xueying MA Zhina JIANG Jiayu ZHENG Mengbin ZHU | 2023 | Advances in Atmospheric Sciences2023，40，12： | 0 |
| 12 | The Influence of Arctic Sea Ice Concentration Perturbations on Subseasonal Predictions of North Atlantic Oscillation Events显示文摘The influence of Arctic sea ice concentration (SIC) on the subseasonal prediction of the North Atlantic Oscillation (NAO) event is investigated by utilizing the Community Atmospheric Model version 4. The optimal Arctic SIC perturbations which exert the greatest influence on the onset of an NAO event from a lead of three pentads (15 days) are obtained with a conditional nonlinear optimal perturbation approach. Numerical results show that there are two types of optimal Arctic SIC perturbations for each NAO event, with one weakening event (marked as type-1) and another strengthening event (marked as type-2). For positive NAO events, type-1 optimal SIC perturbations mainly show positive SIC anomalies in the Greenland, Barents, and Okhotsk Seas, while type-2 perturbations mainly feature negative SIC anomalies in these regions. For negative NAO events, the optimal SIC perturbations have almost opposite patterns to those in positive events, although there are some differences among these SIC perturbations due to different atmospheric initial conditions. Further diagnosis reveals that the optimal Arctic SIC perturbations first modify the surface turbulent heat flux and the temperature in the lower troposphere via diabatic processes. Afterward, the temperature in the low troposphere is mainly affected by dynamic advection. Finally, potential vorticity advection plays a crucial role in the 500-hPa geopotential height prediction in the northern North Atlantic sector during pentad 4, which influences NAO event prediction. These results highlight the importance of Arctic SIC on NAO event prediction and the spatial characteristics of the SIC perturbations may provide scientific support for target observations of SIC in improving NAO subseasonal predictions. | Guokun DAI Mu MU Zhe HAN Chunxiang LI Zhina JIANG Mengbin ZHU Xueying MA | 2023 | Advances in Atmospheric Sciences2023，40，12： | 0 |
| 13 | Cell signaling during drought and/or cold stress in cassava显示文摘Cassava(Manihot esculenta Crantz)is a root crop significant in food security and various bio-industrial applications such as animal feed,modified starch,and biofuels.Drought and cold stress are two major factors limiting cassava production qualitatively and quantitatively,for which plants have evolved mechanisms to overcome the impact of these two stressors.In recent years,significant progress has been achieved in understanding the response mechanism of cassava plants to stress signals to tolerate the above stresses.In this review,core stress-signaling pathways,including transcription factor(TF)-related regulatory networks,plant hormone signaling,reactive oxygen species(ROS)scavenging,and non-coding RNA(ncRNA)and alternative splicing(AS)that modify gene expression levels in response to drought and/or cold stress in cassava,are summarized.Understanding these stress signaling and responses will increase our ability to improve the crops tolerance to multiple stresses for agricultural sustainability and food security for the growing world population. | Shuxia Li Pingjuan Zhao Xiaoling Yu Wenbin Liao Ming Peng Mengbin Ruan | 2022 | Tropical Plants2022，1，1： | 0 |
| 14 | A homeodomain-leucine zipper I transcription factor, MeHDZ14,regulates internode elongation and leaf rolling in cassava(Manihot esculenta Crantz)显示文摘Drought stress impairs plant growth and other physiological functions. MeHDZ14, a homeodomainleucine zipper I transcription factor, is strongly induced by drought stress in various cassava cultivars.However, the role of MeHDZ14 in cassava growth regulation has remained unclear. Here we report that MeHDZ14 affected plant height, such that a dwarf phenotype and altered internode elongation were observed in transgenic cassava lines. MeHDZ14 was found to negatively regulate the biosynthesis of lignin. Its overexpression resulted in abaxially rolled leaves. The morphogenesis of leaf epidermal cells was inhibited by overexpression of MeHDZ14, with decreased auxin and gibberellin and increased cytokinin contents. MeHDZ14 was found to regulate many drought-responsive genes, including genes involved in cell wall synthesis and expansion. MeHDZ14 bound to the promoter of caffeic acid 3-Omethyltransferase 1(MeCOMT1), acting as a transcriptional repressor of genes involved in cell wall development. MeHDZ14 appears to act as a negative regulator of internode elongation and epidermal cell morphogenesis during cassava leaf development. | Xiaoling Yu Xin Guo Pingjuan Zhao Shuxia Li Liangping Zou Wenbin Li Ziyin Xu Ming Peng Mengbin Ruan | 2023 | The Crop Journal2023，11，5： | 0 |
| 15 | Down-regulation of MeMYB2 leads to anthocyanin accumulation and increases chilling tolerance in cassava(Manihot esculenta Crantz)显示文摘Chilling-induced accumulation of reactive oxygen species(ROS) is harmful to plants,which usually produce anthocyanins to scavenge ROS as protection from chilling stress.As a tropical crop,cassava is hypersensitive to chilling,but the biochemical basis of this hypersensitivity remains unclear.We previously generated Me MYB2-RNAi transgenic cassava with increased chilling tolerance.Here we report that Me MYB2-RNAi transgenic cassava accumulated less ROS but more cyanidin-3-O-glucoside than the wild type under early chilling stress.Under this stress,the anthocyanin biosynthesis pathway was more active in Me MYB2-RNAi lines than in the wild type,and several genes involved in the pathway,including Me TT8,were up-regulated by Me MYB2-RNAi in the transgenic cassava.Me MYB2 bound to the Me TT8 promoter and blocked its expression under both normal and chilling conditions,thereby inhibiting anthocyanin accumulation.Me TT8 was shown to bind to the promoter of Dihydroflavonol 4-reductase(Me DFR-2)and increased Me DFR-2 expression.Me MYB2 appears to act as an inhibitor of chilling-induced anthocyanin accumulation during the rapid response of cassava to chilling stress. | Xin Guo Xiaohui Yu Chenyu Lin Pingjuan Zhao Bin Wang Liangping Zou Shuxia Li Xiaoling Yu Yinhua Chen Peng Zhang Ming Peng Mengbin Ruan | 2023 | The Crop Journal2023，11，4： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员