|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Vertical diversity of sediment bacterial communities in two different trophic states of the eutrophic Lake Taihu, China显示文摘Vertical diversity of sediment bacterial communities in 2 different trophic states(macrophyte-dominated and algae-dominated) of the large shallow eutrophic Lake Taihu,China,were investigated using denaturing gradient gel electrophoresis(DGGE) and 16S rRNA sequence analysis.Clustering analysis of DGGE profiles showed that different clusters were recognized in different depths of sediment cores in the 2 lake trophic states.Analyses of the bacterial diversity,as estimated by the Shannon index(H '),showed that different sediment layers of the macrophyte-dominated state had higher diversity than the algae-dominated state.In addition,bacterial diversity of the sediment in the macrophyte-dominated state changed abruptly throughout the layers,but bacterial diversity of the algae-dominated state decreased gradually with sediment depth.Phylogenetic analysis showed that Proteobacteria was the most abundant phylum in the middle sediment of the 2 lake trophic states.In the macrophyte-dominated state,clone sequences related to Betaproteobacteria(50.0%) were the most abundant,followed by Epsilonproteobacteria(21.1%),Acidobacteria(7.9%),Deltaproteobacteria(7.9%),Chloroflexi(7.9%),and Bacteroidetes(5.3%);whereas in the algae-dominated state,sequences affiliated with Betaproteobacteria(84.4%) were predominant,followed by Deltaproteobacteria(12.5%) and Acidobacteria(3.1%).Canonical correspondence analysis showed that organic matter and pH play key roles in driving the vertical changes of bacterial community composition. | Keqiang Shao Guang Gao Yongping Wang Xiangming Tang Boqiang Qin | 2013 | Journal of Environmental Sciences2013，25，6： | 9 |
| 2 | FAT1, a direct transcriptional target of E2F1, suppresses cell proliferation, migration and invasion in esophageal squamous cell carcinoma显示文摘Objective: Growing evidence indicates that FAT atypical cadherin 1(FAT1) has aberrant genetic alterations and exhibits potential tumor suppressive function in esophageal squamous cell carcinoma(ESCC). However, the role of FAT1 in ESCC tumorigenesis remains not well elucidated. The aim of this study was to further investigate genetic alterations and biological functions of FAT1, as well as to explore its transcriptional regulation and downstream targets in ESCC.Methods: The mutations of FAT1 in ESCC were achieved by analyzing a combined study from seven published genomic data, while the copy number variants of FAT1 were obtained from an analysis of our previous data as well as of The Cancer Genome Atlas(TCGA) and Cancer Cell Line Encyclopedia(CCLE) databases using the cBioPortal. The transcriptional regulation of FAT1 expression was investigated by chromatin immunoprecipitation(ChIP) and the luciferase reporter assays. In-cell western, Western blot and reverse transcription-quantitative polymerase chain reaction(RT-qPCR) were used to assess the indicated gene expression. In addition, colony formation and Transwell migration/invasion assays were employed to test cell proliferation, migration and invasion.Finally, RNA sequencing was used to study the transcriptomes.Results: FAT1 was frequently mutated in ESCC and was deleted in multiple cancers. Furthermore, the transcription factor E2 F1 occupied the promoter region of FAT1, and depletion of E2 F1 led to a decrease in transcription activity and mRNA levels of FAT1. Moreover, we found that knockdown of FAT1 promoted KYSE30 and KYSE150 cell proliferation, migration and invasion;while overexpression of FAT1 inhibited KYSE30 and KYSE410 cell proliferation, migration and invasion. In addition, knockdown of FAT1 led to enrichment of the mitogen-activated protein kinase(MAPK) signaling pathway and cell adhesion process.Conclusions: Our data provided evidence for the tumor suppressive function of FAT1 in ESCC cells and elucidated the transcriptional regulation of FAT1 by E2 F1, which may facilitate the understanding of molecular mechanisms of the progression of ESCC. | Yu Wang Guangchao Wang Yunping Ma Jinglei Teng Yan Wang Yongping Cui Yan Dong Shujuan Shao Qimin Zhan Xuefeng Liu | 2019 | Chinese Journal of Cancer Research2019，31，4： | 6 |
| 3 | Ultrathin 2D Metal–Organic Framework Nanosheets In situ Interpenetrated by Functional CNTs for Hybrid Energy Storage Device显示文摘The controllable construction of two-dimensional(2D)metal–organic framework(MOF)nanosheets with favorable electrochemical performances is greatly challenging for energy storage.Here,we design an in situ induced growth strategy to construct the ultrathin carboxylated carbon nanotubes(C-CNTs)interpenetrated nickel MOF(Ni-MOF/C-CNTs)nanosheets.The deliberate thickness and specific surface area of novel 2D hybrid nanosheets can be effectively tuned via finely controlling C-CNTs involvement.Due to the unique microstructure,the integrated 2D hybrid nanosheets are endowed with plentiful electroactive sites to promote the electrochemical performances greatly.The prepared Ni-MOF/C-CNTs nanosheets exhibit superior specific capacity of 680 C g^−1 at 1 A g^−1 and good capacity retention.The assembled hybrid device demonstrated the maximum energy density of 44.4 Wh kg^−1 at a power density of 440 W kg^−1.Our novel strategy to construct ultrathin 2D MOF with unique properties can be extended to synthesize various MOF-based functional materials for diverse applications. | Feitian Ran Xueqing Xu Duo Pan Yuyan Liu Yongping Bai Lu Shao | 2020 | Nano-Micro Letters2020，12，4： | 5 |
| 4 | Poor outcomes of immunoglobulin D multiple myeloma patients in the era of novel agents:a single-center experience显示文摘Dear Editor, Multiple myeloma (MM) is a disease characterized by the clonal expansion of malignant plasma cells in the marrow, leading to anemia, hypercalcemia, bone lesion, and renal dysfunction [1]. Immunoglobulin D (IgD) myeloma is a rare subtype of MM, accounting for approximately 1% to 2% of all MM patients [2]. It occurs at a young age, often accom-panied with a high disease burden and short median sur-vival (18-21 months) [3, 4]. Several studies have suggested that in patients with IgD subtype, the outcomes of those who have had undergone autologous stem cell transplanta-tion (ASCT) were superior than those treated with chemo-therapy alone [5, 6]. However, these have been debatable as other reports have displayed opposite results [7, 8]. | Qian Zhao Feng Li Ping Song Xiaogang Zhou Zhiming An Jiangang Mei Jingjing Shao Hanqing Li Xuli Wang Xing Guo Yongping Zhai | 2019 | Cancer Communications2019，39，1： | 3 |
| 5 | H7N9 virus infection triggers lethal cytokine storm by activating gasdermin E-mediated pyroptosis of lung alveolar epithelial cells显示文摘The H7N9 influenza virus emerged in China in 2013,causing more than 1560 human infections,39% of which were fatal.A ‘cytokine storm’ in the lungs of H7N9 patients has been linked to a poor prognosis and death;however,the underlying mechanism that triggers the cytokine storm is unknown.Here,we found that efficient replication of the H7N9 virus in mouse lungs activates gasdermin E(GSDME)-mediated pyroptosis in alveolar epithelial cells,and that the released cytosolic contents then trigger a cytokine storm.Knockout of Gsdme switched the manner of death of A549 and human primary alveolar epithelial cells from pyroptosis to apoptosis upon H7N9 virus infection,and Gsdme knockout mice survived H7N9 virus lethal infection.Our findings reveal that GSDME activation is a key and unique mechanism for the pulmonary cytokine storm and lethal outcome of H7N9 virus infection and thus opens a new door for the development of antivirals against the H7N9 virus. | Xiaopeng Wan Jiqing Li Yupeng Wang Xiaofei Yu Xijun He Jianzhong Shi Guohua Deng Xianying Zeng Guobin Tian Yanbing Li Yongping Jiang Yuntao Guan Chengjun Li Feng Shao Hualan Chen | 2022 | National Science Review2022，9，1： | 3 |
| 6 | Zuogui pills for myelinolysis in a rat model of experimental autoimmune encephalomyelitis显示文摘Zuogui pills have been shown to attenuate the inflammatory reaction in a rat model of experimental autoimmune encephalomyelitis(EAE).The present study attempted to investigate the pathology underlying the influence of Zuogui pills on myelinolysis in EAE rats.Hematoxylin-eosin and Luxol fast blue staining showed that the myelinolysis foci in the cerebrum,cerebellum,brain stem,and the spinal cord of EAE rats were significantly decreased,along with serum myelin basic protein content following treatment with Zuogui pills. | Yongping Fan Kelong Chen Kangning Li Jianping Zhou Yan Shao Hongyan Liu WenjingYang | 2011 | Neural Regeneration Research2011，6，9： | 2 |
| 7 | All in one theranostic nanoplatform enables efficient anti-tumor peptide I delivery for triple-modal imaging guided cancer therapy显示文摘Developing a reliable system to efficiently and safely deliver peptide drugs into tumor tissues still remains a great challenge since the instability of peptide drugs and low ability to traverse the cell membrane. Herein, we constructed a multifunctional nanoplatform based on porous europium/gadolinium (Eu/Gd)-doped NaLa(MoO4)2 nanoparticles (NLM NPs) to deliver antitumor peptide of B-cell lymphoma/leukemia-2-like protein 11 (BIM) for cancer therapy. The porous NLM NPs exhibited inherent photoluminescent, magnetic and X-ray absorbable properties, which enable them for triple-modal bioimaging, including fluorescence, magnetic resonance imaging (MRI) and computed tomography (CT). This triple-modal bioimaging can contribute to monitoring NLM NPs biodistribution and guiding therapy in vitro and in vivo. Furthermore, the NLM NPs showed negligible cytotoxicity in vitro and tissue toxicity in vivo. Importantly, NLM NPs could load the antitumor peptide of BIM and efficiently improve the resistance of peptide drugs to proteolysis. The BIM peptide was efficiently delivered into the tumor cells by NLM NPs, which can inhibit the growth and promote the apoptosis of cancer cells in vitro, significantly inhibit the tumor growth in vivo. Notably, NLM-BIM theranostic nanoplatform exhibits low systemic toxicity and fewer side effects in vivo. The NLM NPs can serve as a promising multifunctional peptide delivery nanoplatform for multi-modal bioimaging and cancer therapy. | Xiaoyan Qu Zhengqing Liu Bohan Ma Na Li Hongyang Zhao Tian Yang Yumeng Xue Xiaozhi Zhang Yongping Shao Ying Chang Jun Xu Bo Lei Yaping Du | 2019 | Nano Research2019，12，3： | 2 |
| 8 | The Active Sites and Corresponding Stability Challenges of the M-N-C Catalysts for Proton Exchange Membrane Fuel Cell显示文摘Proton exchange membrane fuel cells(PEMFCs)as promising alternatives to traditional internal combustion engines have attracted massive concerns to promote their wide application in society.However,the biggest challenge to the commercialization of PEMFCs remains the high cost due to the adoption of the platinum group metal(PGM)catalysts in the cathode. | Ruolin Peng Zhongkun Zhao Hongmin Sun Yongping Yang Tinglu Song Yao Yang Jiankun Shao Haibo Jin Hongtao Sun Zipeng Zhao | 2023 | Chinese Journal of Chemistry2023，41，6： | 1 |
| 9 | Hepatic Differentiation of Rat Mesenchymal Stem Cells by a Small Molecule显示文摘 | Jingfeng Ouyang Jiaan Shao Hongbin Zou Yijia Lou Yongping Yu | 2012 | ChemMedChem2012，，8： | 1 |
| 10 | Assessment of ath- erosclerotic plaques in the rabbit abdominal aorta with in- terleukin-8 monoclonal antibody-targeted ultrasound mi- crobubbles显示文摘 | Yongping Lu Jia Wei Qinghua Shao | 2013 | Mol Biol Rep2013，40，： | 1 |
| 11 | Building a Highly Stable Ultrathin Nanoporous Layer Assisted by Glucose for Desalination显示文摘Although nanoporous membranes are of great interest in desalination,it is still challenging to construct highly permeable nanoporous membranes with excellent rejections for an efficient desalination process.In this work,highly permeable nanoporous membranes were built from renewable resources,assisted by the versatile functions of glucose and dopamine,with coupling reactive groups via interfacial reaction with 1,3,5-benzenetricarbonyl trichloride(TMC).The small molecules(0.66 nm)of glucose,which have high hydrophilicity,can diffuse into the membrane for an effective reaction to ensure structural integration.Our novel ultrathin(~44 nm)nanofiltration(NF)membrane exhibits ultra-high Na_(2)SO_(4)flux and excellent rejection of Na_(2)SO_(4)(66.5 L·m^(-2)·h^(-1),97.3%)and MgSO4(63.0 L·m^(-2)·h^(-1),92.1%)under a pressure of 5 bar(1 bar=10^(5)Pa)which is much superior to the performance of natural-product NF membranes.The membrane demonstrates excellent long-term stability,as well as tremendous acid-base and alkali-base stability and high anti-pollution capacity.The designed membrane materials and architecture open a new door to biopolymer-based separation membranes beyond existing membrane materials. | Yanqiu Zhang Fan Yang Hongguang Sun Yongping Bai Songwei Li Lu Shao | 2022 | Engineering2022，，9： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员