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19篇 您的检索式:作者名="GAO Xiuying"
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1cMyc-mediated activation of serine biosynthesis pathway is critical for cancer progression under nutrient deprivation conditions显示文摘癌症房间被知道经历新陈代谢的 reprogramming 然而,支撑幸存和快速的增长 oncogenic 损害怎么在各种各样的强调条件下面协调新陈代谢的开关,尚待充分被阐明。这里,我们显示出葡萄糖或夫酸安的那剥夺,为癌症房间的二主要营养来源,被伴随由的戏剧性地激活的丝氨酸生合成小径(SSP ) 提高了 cMyc 表示。我们进一步鉴别那 cMyc 刺激了 SSP 激活由 transcriptionally 多重 SSP 酶的 upregulating 表示。而且,我们证明 cMyc 便于的 SSP 激活导致了提高的谷胱甘肽(GSH ) 生产,房间周期前进和 nucleic 酸合成,它在剥夺营养素的条件下面特别为房间幸存和增长是必要的。我们进一步揭开了那 phosphoserine 磷酸酶( PSPH ), SSP 小径的最后的限制率的酶,在 vitro 并且在 vivo 为 驾驶cMyc 的癌症前进是批评的,并且重要地, PSPH 的异常表示高度在 hepatocellular 与死亡被相关癌( HCC )病人,一般来说建议在这 调整cMyc 的酶,或 SSP 激活之间的一种潜在的原因的关系,并且癌症开发。一起拿,我们的结果表明 cMyc 的那异常表情导致提高的 SSP 激活,新陈代谢的开关的必要部分,在剥夺营养素的条件下面便于癌症前进。Linchong Sun Libing Song Qianfen Wan Gongwei Wu Xinghua Li Yinghui Wang Jin Wang Zhaoji Liu Xiuying Zhong Xiaoping He Shengqi Shen Xin Pan Ailing Li Yulan Wang Ping Gao Huiru Tang Huafeng Zhang 2015Cell Research2015,25,4:33
2Enhanced mechanical properties and degradation rate of Mg-Ni-Y alloy by introducing LPSO phase for degradable fracturing ball applications显示文摘In this work,as-cast Mg-Ni-Y alloys were proposed to develop a feasible material for fracturing balls,and their mechanical performance and corrosion behavior were systematically investigated.Long period stacking order(LPSO)phase was firstly introduced to improve both the mechanical properties and degradation rate of magnesium alloys.With the increase of LPSO phase,the compressive strength was improved significantly,while the elongation of the alloys decreased owing to the relatively brittle nature of LPSO phase.Due to the higher corrosion potential of LPSO phase,the LPSO phase can accelerate the corrosion process by providing more micro-couples.However,the LPSO phase would serve as the corrosion barrier between the corrosion medium and the matrix when the contents of LPSO phase are too high in Mg92.5Ni3Y4.5 and Mg87.5Ni5Y7.5 alloys.As-cast Mg97.5Ni1Y1.5 alloy with satisfactory mechanical properties and rapid degradation rate was successfully developed,exhibiting a high degradation rate of 6675 mm/a(93℃)in 3 wt.%KCl solution and a favorable ultimate compressive strength of 410 MPa.The degradation rate of Mg97.5Ni1Y1.5 alloy is 2-5 times of the current commercial magnesium alloy fracturing materials.Jingfeng Wang Shiqing Gao Xiuying Liu Xing Peng Kui Wang Shijie Liu Weiyan Jiang Shengfeng Guo Fusheng Pan 2020Journal of Magnesium and Alloys2020,8,1:13
3Secretory/releasing proteome-based identification of plasma biomarkers in HBV-associated hepatocellular carcinoma显示文摘For successful therapy, hepatocellular carcinoma (HCC) must be detected at an early stage. Herein, we used a proteomic approach to analyze the secretory/releasing proteome of HCC tissues to identify plasma biomarkers. Serum-free conditioned media (CM) were collected from primary cultures of cancerous tissues and surrounding noncancerous tissues. Proteomic analysis of the CM proteins permitted the identification of 1365 proteins. The enriched molecular functions and biological processes of the CM proteins, such as hydrolase activity and catabolic processes, were consistent with the liver being the most important metabolic organ. Moreover, 19% of the proteins were characterized as extracellular or membrane-bound. For validation, secretory proteins involved in transforming growth factor-β signaling pathways were validated in plasma samples. Alphafetoprotein (AFP), metalloproteinase (MMP)1, osteopontin (OPN), and pregnancy-specific beta-1-glycoprotein (PSG)9 were significantly increased in HCC patients. The overall performance of MMP1 and OPN in the diagnosis of HCC remained greater than that of AFP. In addition, this study represents the first report of MMP1 as a biomarker with a higher sensitivity and specificity than AFP. Thus, this study provides a valuable resource of the HCC secretome with the potential to investigate serological biomarkers. MMP1 and OPN could be used as novel biomarkers for the early detection of HCC and to improve the sensitivity of biomarkers compared with AFP.YANG Lei RONG WeiQi XIAO Ting ZHANG Ying XU Bin LIU Yu WANG LiMing WU Fan QI Jun ZHAO XiuYing WANG HongXia HAN NaiJun GUO SuPing WU JianXiong GAO YanNing CHENG ShuJun 2013Science China(Life Sciences)2013,56,7:9
4The wheat MYB-related transcription factor TaMYB72 promotes flowering in rice显示文摘Through large-scale transformation analyses, Ta MYB72 was identified as a flowering time regulator in wheat. Ta MYB72 is a MYB family transcription factor localized to the nucleus. Three Ta MYB72 homologs,Ta MYB72-A, Ta MYB72-B and Ta MYB72-D, cloned from hexaploid wheat were mapped to the short arm of the group 6 chromosomes. Under the long-day conditions,over-expression of the Ta MYB72 in rice shortened the flowering time by approximately 12 d. Expression analyses suggest that Ta MYB72 may function through upregulation of florigen genes Hd3 a and RFT1.Lichao Zhang Guoxiang Liu Jizeng Jia Guangyao Zhao Chuan Xia Lina Zhang Fu Li Qiang Zhang Chunhao Dong Shuangcheng Gao Longzhi Han Xiuping Guo Xin Zhang Jinxia Wu Xu Liu Xiuying Kong 2016Journal of Integrative Plant Biology2016,58,8:8
5Compositions and sources of organic acids in fine particles(PM_(2.5)) over the Pearl River Delta region, south China显示文摘Organic acids as important constituents of organic aerosols not only influence the aerosols' hygroscopic property, but also enhance the formation of new particles and secondary organic aerosols. This study reported organic acids including C14–C32fatty acids, C4–C9dicarboxylic acids and aromatic acids in PM2.5collected during winter 2009 at six typical urban, suburban and rural sites in the Pearl River Delta region. Averaged concentrations of C14–C32fatty acids, aromatic acids and C4– C9 dicarboxylic acids were 157, 72.5 and 50.7 ng/m3, respectively. They totally accounted for 1.7% of measured organic carbon. C20–C32fatty acids mainly deriving from higher plant wax showed the highest concentration at the upwind rural site with more vegetation around, while C14–C18fatty acids were more abundant at urban and suburban sites, and dicarboxylic acids and aromatic acids except 1,4-phthalic acid peaked at the downwind rural site. Succinic and azelaic acid were the most abundant among C4–C9dicarboxylic acids, and 1,2-phthalic and 1,4-phthalic acid were dominant aromatic acids. Dicarboxylic acids and aromatic acids exhibited significant mutual correlations except for 1,4-phthalic acid, which was probably primarily emitted from combustion of solid wastes containing polyethylene terephthalate plastics. Spatial patterns and correlations with typical source tracers suggested that C14–C32fatty acids were mainly primary while dicarboxylic and aromatic acids were largely secondary. Principal component analysis resolved six sources including biomass burning, natural higher plant wax, two mixed anthropogenic and two secondary sources; further multiple linear regression revealed their contributions to individual organic acids. It turned out that more than 70% of C14–C18fatty acids were attributed to anthropogenic sources, about 50%–85% of the C20–C32fatty acids were attributed to natural sources, 80%–95% of dicarboxylic acids and 1,2-phthalic acid were secondary in contrast with that 81% of 1,4-phthalic acid was primary.Xiuying Zhao Xinming Wang Xiang Ding Quanfu He Zhou Zhang Tengyu Liu Xiaoxin Fu Bo Gao Yunpeng Wang Yanli Zhang Xuejiao Deng Dui Wu 2014Journal of Environmental Sciences2014,26,1:6
6Removal of microcystin-LR from drinking water using a bamboo-based charcoal adsorbent modified with chitosan显示文摘A new kind of low-cost syntactic adsorbent from bamboo charcoal and chitosan was developed for the removal of microcystin-LRfrom drinking water. Removal effciency was higher for the syntactic adsorbent when the amount of bamboo charcoal was increased. The optimum dose ratio of bamboo charcoal to chitosan was 6:4, and the optimum amount was 15 mg/L; equilibrium time was 6 hr. The adsorption isotherm was non-linear and could be simulated by the Freundlich model (R2 = 0.9337). Adsorption efficiency was strongly afflected by pH and natural organic matter (NOM). Removal efficiency was 16% higher at pH 3 than at pH 9. Efficiency rate was reduced by 15% with 25 mg/L NOM (UV254 = 0.089 cm-1) in drinking water. This study demonstrated that the bamboo charcoal modified with chitosan can effectively remove microcystin-LR from drinking water.Hangjun Zhang Guoying Zhu Xiuying Jia Ying Ding Mi Zhang Qing Gao Ciming Hu Shuying Xu 2011Journal of Environmental Sciences2011,23,12:5
7Growth and characteristics of InAsSb epilayers with a cutoff wavelength of 4.8 μm prepared by one-step liquid phase epitaxy显示文摘InAsSb epilayers with a cutoff wavelength of 4.8 μm have been successfully grown on InAs substrates by one-step liquid phase epitaxy (LPE) technology. The epilayers were characterized by X-ray diffraction (XRD), Fourier transform infrared (FTIR) transmittance measurements and scanning electron microscopy (SEM). The influence of different growth conditions on the optical and structural properties of the materials was studied. The results revealed that the good crystalline quality, mirror smooth surface and flat interface of InAsSb epilayers were achieved. They benefited from optimized growth conditions, i.e., sufficient homogeneity of the growth melt and a very slow cooling rate.GAO Yuzhu GONG Xiuying FANG Weizheng Akihiro Ishida 2009Rare Metals2009,28,4:3
8Mitochondria-localized cGAS suppresses ferroptosis to promote cancer progression显示文摘A well-established role of cyclic GMP-AMP synthase(cGAS)is the recognition of cytosolic DNA,which is linked to the activation of host defense programs against pathogens via stimulator of interferon genes(STING)-dependent innate immune response.Recent advance has also revealed that cGAS may be involved in several noninfectious contexts by localizing to subcellular compartments other than the cytosol.However,the subcellular localization and function of cGAS in different biological conditions is unclear;in particular,its role in cancer progression remains poorly understood.Here we show that cGAS is localized to mitochondria and protects hepatocellular carcinoma cells from ferroptosis in vitro and in vivo.cGAS anchors to the outer mitochondrial membrane where it associates with dynamin-related protein 1(DRP1)to facilitate its oligomerization.In the absence of cGAS or DRP1 oligomerization,mitochondrial ROS accumulation and ferroptosis increase,inhibiting tumor growth.Collectively,this previously unrecognized role for cGAS in orchestrating mitochondrial function and cancer progression suggests that cGAS interactions in mitochondria can serve as potential targets for new cancer interventions.Shiqiao Qiu Xiuying Zhong Xiang Meng Shiting Li Xiaoyu Qian Hui Lu Jin Cai Yi Zhang Mingjie Wang Zijian Ye Huafeng Zhang Ping Gao 2023Cell Research2023,33,4:2
9HIF-1-Mediated Suppression of Acyl-CoA Dehydrogenases and Fatty Acid Oxidation Is Critical for Cancer Progression显示文摘De Huang Tingting Li Xinghua Li Long Zhang Linchong Sun Xiaoping He Xiuying Zhong Dongya Jia Libing Song Gregg L. Semenza Ping Gao Huafeng Zhang 2014Cell Reports2014,,6:1
10Mori fructus aqueous extracts attenuates liver injury by inhibiting ferroptosis via the Nrf2 pathway显示文摘Background Liver fibrosis and hepatocellular carcinogenesis secondary to liver fibrosis are serious liver diseases with no effective treatments.Mori fructus aqueous extracts(MFAEs)have served as successful treatments for many types of liver injury including fibrosis although the molecular mechanisms are unknown at present.Purpose To investigate the effect of MFAEs in alleviating acute and chronic liver injury and tried to decipher the underlying mechanism.Methods and results Mice were divided into 5 groups(n ps:contro=8)for acute(groups:control,0.3%CCl_(4),bifendate(BD),100 and 200 mg/kg MFAEs,7 d)and chronic(groul,10%CCl_(4),BD,100 and 200 mg/kg MFAEs,4 weeks)liver injury study.Each mouse was injected intraperitoneally with 10μL/g corn oil containing CCl_(4)expect the control group.HepG2 cells were used in vitro study.Eighteen communal components were identified by UPLC-LTQOrbitrap-MS.We utilized a mouse model for acute and chronic liver injury using CCl_(4)and MFAEs administration effectively blocked fibrosis and significantly inhibited inflammation in the liver.MFAEs activated the nuclear factor erythroid derived 2 like 2/heme oxygenase 1(Nrf2/HO-1)pathway and promoted the synthesis of the antioxidants glutathione(GSH),superoxidedismutase(SOD)and glutathione peroxidase(GSH-Px)that resulted in reduced levels of CCl_(4)-induced oxidative stress molecules including reactive oxygen species.These extracts administered to mice also inhibited ferroptosis in the liver by regulating the expression of Acyl-CoA synthetase long chain family member 4(ACSL4),solute carrier family 7 member 11(SLC7A11)and glutathione peroxidase 4(GPX4),thus reducing the occurrence of liver fibrosis.Both in vivo and in vitro tests indicated that the mechanism of MFAEs protection against liver fibrosis was linked to activation of Nrf2 signaling.These effects were blocked in vitro by the addition of a specific Nrf2 inhibitor.Conclusion MFAEs inhibited oxidative stress,ferroptosis and inflammation of the liver by activating Nrf2 signal pathway and provided a significant protective effect against CCl_(4)-induced liver fibrosis.Yuanyuan Wei Chen Gao Huiru Wang Yannan Zhang Jinhua Gu Xiuying Zhang Xuhao Gong Zhihui Hao 2023Journal of Animal Science and Biotechnology2023,14,4:1
11Band gaps and nonlinear defect modes in one-dimensional photonic crystals with anisotropic single-negative metamaterials显示文摘Tang Tingting Liu Wenli Gao Xiuying 2011Optics and Laser Technology2011,43,6:1
12Acute intravenous glucose load impairs early insulin secretion and insulin content in islet β cells in mice显示文摘DiEn Yan YiNan Zhao XiuYing Gao YingSheng Zhou 2016Life Sciences2016,,:1
13Characteristics of n-InAs/p-InAsSb heterojunctions with a cutoff wavelength of 4.8 μm显示文摘n-InAs/p-InAsSb heterojunctions with a cutoff wavelength of 4.8 μm were successfully grown by one-step liquid phase epitaxy (LPE) tech-nology. Scanning electron microscopy (SEM) images and X-ray diffraction (XRD) patterns showed the mirror smooth surface, flat interface, and good crystalline quality of the heterojunctions. Fourier transform infrared (FTIR) transmittance spectra exhibited that the cutoff wave-lengths of InAsSb epilayers reach 4.8 μm. The standard current-voltage (I-V) characteristics with a high differential-resistance-area-product at zero bias (R0A) of 1.02×10-1 Ωcm2 at room temperature indicate that the fine p-n junctions have been obtained.GAO Yuzhu XU Baiqiao WANG Zhuowei GONG Xiuying FANG Weizheng 2011Rare Metals2011,30,3:0
14KDELR2 promotes breast cancer proliferation via HDAC3-mediated cell cycle progression显示文摘Background:Histone deacetylases(HDACs)engage in the regulation of various cellular processes by controlling global gene expression.The dysregulation of HDACs leads to carcinogenesis,making HDACs ideal targets for cancer therapy.However,the use of HDAC inhibitors(HDACi)as single agents has been shown to have limited success in treating solid tumors in clinical studies.This study aimed to identify a novel downstream effector of HDACs to provide a potential target for combination therapy.Methods:Transcriptome sequencing and bioinformatics analysis were performed to screen for genes responsive toHDACi in breast cancer cells.The effects of HDACi on cell viability were detected using the MTT assay.The mRNA and protein levels of genes were determined by quantitative reverse transcription-PCR(qRT-PCR)andWestern blotting.Cell cycle distribution and apoptosis were analyzed by flow cytometry.The binding of CREB1(cAMP-response element binding protein 1)to the promoter of the KDELR(The KDEL(Lys-Asp-Glu-Leu)receptor)gene was validated by the ChIP(chromatin immunoprecipitation assay).The association between KDELR2 and protein of centriole 5(POC5)was detected by immunoprecipitation.A breast cancer-bearing mouse model was employed to analyze the effect of the HDAC3-KDELR2 axis on tumor growth.Results:KDELR2 was identified as a novel target of HDAC3,and its aberrant expression indicated the poor prognosis of breast cancer patients.We found a strong correlation between the protein expression patterns of HADC3 and KDELR2 in tumor tissues from breast cancer patients.The results of the ChIP assay and qRT-PCR analysis validated that HDAC3 transactivated KDELR2 via CREB1.The HDAC3-KDELR2 axis accelerated the cell cycle progression of cancer cells by protecting the centrosomal protein POC5 from proteasomal degradation.Moreover,the HDAC3-KDELR2 axis promoted breast cancer cell proliferation and tumorigenesis in vitro and in vivo.Conclusion:Our results uncovered a previously unappreciated function of KDELR2 in tumorigenesis,linking a critical Golgi-the endoplasmic reticulum traffic transport protein to HDAC-controlled cell cycle progression on the path of cancer development and thus revealing a potential therapeutical target for breast cancer.Haoran Wei Wenhao Ma Xiaofei Lu Haiying Liu Kashuai Lin Yinghui Wang Zijian Ye Linchong Sun Zhitong Huang Tingting Pan Zilong Zhou Eric Y.Cheng Huafeng Zhang Ping Gao Xiuying Zhong 2021Cancer Communications2021,41,9:0
15Effects of Biological Flocs on Growth Performance of Cyprinus carpio var.Furui No.2 and Aquaculture Water Quality显示文摘[Objectives]To study the effects of biological flocs on growth performance of Cyprinus carpio var.Furui No.2 and aquaculture water quality.[Methods]The comparative experiment method was adopted.An experimental group and a control group were set up,with 3 replicates in each group.The experimental group used beet molasses as the carbon source which was added once a week.The breed,quantity,and specifications of stocked fish in each group were exactly the same.The experiment lasted for 60 d.Fish growth indicators were measured every 7 d.After one week of the experiment,ammonia nitrogen and nitrite were monitored once a week,and dissolved oxygen was monitored once a day.[Results]The survival rate of fish,the average weight of,the weight gain rate,and the specific growth rate of the experimental group were significantly higher than those of the control group(P<0.05),and the feed conversion rate was significantly lower than that of the control group(P<0.05).One week after adding the carbon source in the experimental group,the ammonia nitrogen was lower than the control group,and after three weeks it was significantly lower than the control group(P<0.05);after adding the carbon source,the nitrite in the experimental group was lower than the control group,there was no significant difference in the first three weeks(P>0.05),and there was a significant difference after three weeks(P<0.05).The feed conversion rate of the experimental group was significantly lower than that of the control group(P<0.05).[Conclusions]Adding a carbon source can significantly reduce ammonia nitrogen,nitrite and other toxic and harmful substances in the aquaculture water,promote the growth of aquaculture fish and increase the feed utilization rate.Chunshan GAO Bingkan YANG Tiegang LIU Xiuying LI Yanhui LIU Xiujie ZU 2021Asian Agricultural Research2021,13,6:0
16Aβ-ketoacyl-CoA Synthase OsCUT1 Confers Increased Drought Tolerance in Rice显示文摘Drought stress is one of the major environmental factors affecting crop growth and productivity.Cuticular wax plays essential roles in protecting plants from environmental stress via forming a hydrophobic barrier on leaf epidermis.In this study,we analyzed nine members(OsCUT1‒OsCUT9)ofβ-ketoacyl-CoA synthase,the rate-limiting key enzyme for cuticular wax synthesis in rice by homology search and domain prediction.The expression levels of OsCUT genes under different abiotic stresses were investigated and OsCUT1 down-regulated by abiotic stress was selected for further function validation.Compared to the wild type,overexpression of OsCUT1(OX-OsCUT1)exhibited significantly increased drought resistance.Epicuticular wax was increased on the leaf surface of OX-OsCUT1 and the chlorophyll leaching experiment showed that the cuticular permeability was decreased in the OX-OsCUT1 plants.Moreover,overexpression of OsCUT1 didn’t result in the significant changes of major agronomic traits.In total,these results suggested that OsCUT1 is a promising gene for engineering rice plants with enhanced drought tolerance.GAO Xiuying ZHANG Ye ZHANG Hongsheng HUANG Ji 2022Rice science2022,29,4:0
17Reinfection and Breakthrough Infection of SARS-CoV-2:An Emerging Challenge That Is Threatening Our World显示文摘The pandemic of coronavirus disease 2019 has threatened humans for more than one and a half years.In particular,viral mutation like delta strain has led to third-or fourth-wave transmission among the countries in Asia,Europe,and North America.Although large-scale vaccination has been carried out in many countries,the incidence of reinfection and vaccine-past breakthrough infection is becoming an emerging challenge to humans worldwide.The related mechanisms underlying the reinfection and breakthrough infection remain unknown.In this review,we summarized the challenge and related reasons for severe acute respiratory syndrome coronavirus 2 reinfection and breakthrough infection.Simultaneously,we addressed some critical contents of the study in future.Lin Gao Xiuying Mu Yan-Mei Jiao Fu-Sheng Wang 2022Infectious Diseases & Immunity2022,2,1:0
18Main Work for Radiation Protection Group in 1996显示文摘MainWorkforRadiationProtectionGroupin1996¥SongWenjie;WangGuiling;LiZongqiang;ZhuHongbin;FuMingdeng;GaoXiuying;MaHuifangandZhe...Song Wenjie Wang Guiling Li Zongqiang Zhu Hongbin Fu Mingdeng Gao Xiuying Ma Huifang and Zheng Huazhi 1996IMP & HIRFL Annual Report1996,,1:0
19Genome resources for the elite bread wheat cultivar Aikang 58 and mining of elite homeologous haplotypes for accelerating wheat improvement显示文摘Despite recent progress in crop genomics studies,the genomic changes brought about by modern breeding selection are still poorly understood,thus hampering genomics-assisted breeding,especially in polyploid crops with compound genomes such as common wheat(Triticum aestivum).In this work,we constructed genome resources for the modern elite common wheat variety Aikang 58(AK58).Comparative genomics between AK58 and the landrace cultivar Chinese Spring(CS)shed light on genomic changes that occurred through recent varietal improvement.We also explored subgenome diploidization and divergence in common wheat and developed a homoeologous locus-based genome-wide association study(HGWAS)approach,which was more effective than single homoeolog-based GWAS in unraveling agronomic trait-associated loci.A total of 123 major HGWAs loci were detected using a genetic population derived from AK58 and cs.Elite homoeologous haplotypes(HHs),formed by combinations of subgenomic homoeologs of the associated loci,were found in both parents and progeny,and many could substantially improve wheat yield and related traits.We built a website where users can download genome assembly sequence and annotation data for AK58,perform blast analysis,and run JBrowse.Our work enriches genome resources for wheat,provides new insights into genomic changes during modern wheat improve-.ment,and suggests that efficientmining of elite HHs can make a substantial contribuutionto genomics-assisted breeding in common wheat and other polyploid crops.Jizeng Jia Guangyao Zhao Danping Li Kai Wang Chuizheng Kong Pingchuan Deng Xueqing Yan Xueyong Zhang Zefu Lu Shujuan Xu Yuannian Jiao Kang Chong Xu Liu Dangqun Cui Guangwei Li Yijing Zhang Chunguang Du Liang Wu Tianbao Li Dong Yan Kehui Zhan Feng Chen Zhiyong Wang Lichao Zhang Xiuying Kong Zhengang Ru Daowen Wang Lifeng Gao 2023Molecular Plant2023,16,12:0
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