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35篇 您的检索式:作者名="Lijia Yang"
    题名 作者 年代 出处 被引量
1Characterization of microRNAs in serum: a novel class of biomarkers for diagnosis of cancer and other diseases显示文摘在各种各样的纸巾的 microRNAs (miRNAs ) 的 Dysregulated 表示与许多疾病被联系了,包括癌症。这里,我们证明 miRNAs 在象老鼠,老鼠,牛的胎儿,小牛,和马那样的人和另外的动物的浆液和血浆是在场的。在浆液的 miRNAs 的层次在一样的种类的个人之中稳定、可再现、一致。采用 Solexa,我们定序健康中国题目的所有浆液 miRNAs 并且分别地在男、女的题目发现超过 100 和 91 浆液 miRNAs。我们也为肺癌症, colorectal 癌症,和糖尿病识别了浆液 miRNAs 的特定的表示模式,提供证据那浆液 miRNAs 为各种各样的疾病包含指纹。癌症特定的浆液 miRNAs 由 Solexa 获得了的二个非小的房间肺进一步在 75 个健康施主和 152 个癌症病人的独立审判被验证,用量的反向的抄写聚合酶链反应试金。通过这些分析,我们断定浆液 miRNAs 能为各种各样的癌症和另外的疾病的察觉用作潜在的 biomarkers。Xi Chen Yi Ba Lijia Ma Xing Cai Yuan Yin Kehui Wang Jig ang Guo Yujing Zhang Jiangning Chen Xing Guo Qibin Li Xiaoying Li Wenjing Wang Yan Zhang Jin Wang Xueyuan Jiang Yang Xiang Chen Xu Pingping Zheng Juanbin Zhang Ruiqiang Li Hongjie Zhang Xiaobin Shang Ting Gong Guang Ning Jun Wang Ke Zen Junfeng Zhang Chen-Yu Zhang 2008Cell Research2008,18,10:975
2Improving Plant Genome Editing with High-Fidelity xCas9 and Non-canonical PAM-Targeting Cas9-NG显示文摘Two recently engineered SpCas9 variants, namely xCas9 and Cas9-NG, show promising potential in improving targeting specificity and broadening the targeting range. In this study, we evaluated these Cas9 variants in the model and crop plant, rice. We first tested xCas9-3.7, the most effective xCas9 variant in mammalian cells, for targeted mutagenesis at 16 possible NGN PAM (protospacer adjacent motif) combinations in duplicates. xCas9 exhibited nearly equivalent editing efficiency to wild-type Cas9 (Cas9-WT) at most canonical NGG PAM sites tested, whereas it showed limited activity at non-canonical NGH (H = A, C, T) PAM sites. High editing efficiency of xCas9 at NGG PAMs was further demonstrated with C to T base editing by both rAPOBECI and PmCDAI cytidine deaminases. With mismatched sgRNAs, we found that xCas9 had improved targeting specificity over the Cas9-WT. Furthermore, we tested two Cas9-NG variants, Cas9-NGv1 and Cas9-NG, for targeting NGN PAMs. Both Cas9-NG variants showed higher editing efficiency at most non-canonical NG PAM sites tested, and enabled much more efficient editing than xCas9 at AT-rich PAM sites such as GAT, GAA, and CAA. Nevertheless, we found that Cas9-NG variants showed significant reduced activity at the canonical NGG PAM sites. In stable transgenic rice lines, we demonstrated that Cas9-NG had much higher editing efficiency than Cas9-NGv1 and xCas9 at NG PAM sites. To expand the base-editing scope, we developed an efficient C to T base-editing system by making fusion of Cas9-NG nickase (D10A version), PmCDAI, and UGI. Taken together, our work benchmarked xCas9 as a high-fidelity nuclease for targeting canonical NGG PAMs and Cas9-NG as a preferred variant for targeting relaxed PAMs for plant genome editing.Zhaohui Zhong Simon Sretenovic Qiurong Ren Lijia Yang Yu Bao Caiyan Qi Mingzhu Yuan Yao He Shishi Liu Xiaopei Liu Jiaheng Wang Lan Huang Yan Wang Dibin Baby David Wang Tao Zhang Yiping Qi Yong Zhang 2019Molecular Plant2019,12,7:13
3Plant Genome Editing Using FnCpfl and LbCpf Nucleases at Redefined and Altered PAM-Sites显示文摘ZhaohuiZhong Yingxiao Zhang Qi You XU Tang Qiurong Ren Shishi Liu Lijia Yang Yan Wang Xiaopei Liu Binglin Liu Tao Zhang Xuelian Zheng Ysa Le Yong Zhang Yiping Qi 2018Molecular Plant2018,11,7:10
4Targeted Mutagenesis of NAC Transcription Factor Gene,OsN AC041,Leading to Salt Sensitivity in Rice显示文摘Salinity is a major abiotic stress factor that seriously affects plant growth. Many genes are involved in the response to salt stress with various metabolism pathways. A number of plant transcription factor family genes have been found to be involved in the salt stress response, and NAM, ATAF and CUC(NAC) transcription factors are thought to act as active regulators during abiotic stress, especially salt stress. In this study, we detected a rice NAC transcription factor coding gene, OsNAC041, and confirmed that it influenced the germination of seeds under salt stress and salt tolerance of plants. OsNAC041 was primarily expressed in the leaves and located in the nucleus. Furthermore, the CRISPR/Cas9 method was used to obtain a targeted osnac041 mutant, of which the plant height was higher than that of the wild-type, showing increased salt sensitivity. Moreover, RNA-seq analysis revealed a number of differentially expressed genes(DEGs) involved in several important signaling pathways in the osnac041 mutant. Subsequently, Kyoto Encyclopedia of Genes and Genomes annotation also revealed differential expression of DEGs associated with mitogen-activated protein kinase signaling, peroxisome, eukaryotictype ABC transporters, photosynthesis and plant hormones, which are involved in stress-related signaling pathways. Overall, our study suggested that OsNAC041 was involved in the salt stress response in rice. These findings not only provide empirical evidence of OsNAC041 function, but also provide new insight into its potential application in rice resistance breeding.WANG Bo ZHONG Zhaohui ZHANG Huanhuan WANG Xia LIU Binglin YANG Lijia HAN Xiangyan YU Deshui ZHENG Xuelian WANG Chunguo SONG Wenqin CHEN Chengbin ZHANG Yong 2019Rice science2019,26,2:8
5The mutational pattern of homologous recombination(HR)-associated genes and its relevance to the immunotherapeutic response in gastric cancer显示文摘Objective:Currently,there is an urgent need to identify immunotherapeutic biomarkers to increase the benefit of immune checkpoint inhibitors(ICIs)for patients with gastric cancer(GC).Homologous recombination deficiency(HRD)can modify the tumor immune microenvironment by increasing the presence of tumor-infiltrating lymphocytes and therefore might serve as a biomarker of immunotherapeutic response.We aimed to analyze the mutational pattern of HR-associated genes in Chinese patients with GC and its relevance to the tumor immune profile and clinical immunotherapeutic response.Methods:A panel of 543 cancer-associated genes was used to analyze genomic profiles in a cohort comprising 484 Chinese patients with GC.Correlations between HR gene mutations and tumor immunity or clinical outcomes were identified via bioinformatic analysis using 2 GC genomic datasets(TCGA and MSK-IMPACT).Results:Fifty-one of the 484(10.54%)patients carried at least one somatic mutation in an HR gene;ATM(16/484,3.31%)was among the most frequently mutated HR genes in the Chinese cohort.Mutations in HR genes were associated with elevated tumor mutational burden,enhanced immune activity,and microsatellite instability status.In the MSK-IMPACT cohort comprising 49 patients with stomach adenocarcinoma or gastroesophageal junction adenocarcinoma treated with ICIs,patients with HR-mut GC(n=12)had significantly better overall survival than those with HR-wt GC(n=37)(log-rank test,P<0.05).Conclusions:Our data suggest that detection of somatic mutations in HR genes might aid in identifying patients who might benefit from immune checkpoint blockade therapy.Yue Fan Haifeng Ying Xueying Wu Huan Chen Ying Hu Henghui Zhang Lijia Wu Ying Yang Beibei Mao Lan Zheng 2020Cancer Biology & Medicine2020,17,4:6
6Downregulation of caveolin-1 contributes to the synaptic plasticity deficit in the hippocampus of aged rats显示文摘Caveolin-1 is involved in the regulation of synaptic plasticity,but the relationship between its expression and cognitive function during aging remains controversial.To explore the relationship between synaptic plasticity in the aging process and changes in learning and memory,we examined caveolin-1 expression in the hippocampus,cortex and cerebellum of rats at different ages.We also examined the relationship between the expression of caveolin-1 and synaptophysin,a marker of synaptic plasticity.Hippocampal caveolin-1 and synaptophysin expression in aged(22–24 month old)rats was significantly lower than that in young(1 month old)and adult(4 months old)rats.Expression levels of both proteins were significantly greater in the cortex of aged rats than in that of young or adult rats,and levels were similar between the three age groups in the cerebellum.Linear regression analysis revealed that hippocampal expression of synaptophysin was associated with memory and learning abilities.Moreover,synaptophysin expression correlated positively with caveolin-1 expression in the hippocampus,cortex and cerebellum.These results confirm that caveolin-1 has a regulatory effect on synaptic plasticity,and suggest that the downregulation of hippocampal caveolin-1 expression causes a decrease in synaptic plasticity during physiological aging.Yang Liu Zhanhua Liang Jing Liu Wei Zou Xiaoyan Li Yachen Wang Lijia An 2013Neural Regeneration Research2013,8,29:6
7Laser-based micro/nanofabrication in one, two and three dimensions显示文摘有各种各样的尺寸的功能的材料和结构的先进 micro/nanofabrication 在现代 nanoscience 和技术代表一个关键研究话题并且为象 nanoelectronics, nanophotonics 和 micro/nanoelectromechanical 系统那样的众多的出现技术变得极其重要。这评论系统地探索在制作挑战性经由常规途径被制作的各种各样的尺寸的 nanomaterials 和 micro/nanostructures 处理途径的非常规的材料。研究努力为生长和制造集中于基于激光的技术一个维(1D ) ,二维(2D ) 并且三维(3D ) nanomaterials 和 micro/nanostructures。下列研究话题被论及,包括:1 ) 为碳 nanotubes (CNT ) 的 1D nanomaterial 的高度有效的生长和集成的帮助激光的化学蒸汽免职(CVD ) , 2 ) 在周围的条件下面的 graphene 带子的直接写的激光(LDW ) ,并且 3 ) 经由添加剂和减少性的过程的 3D micro/nanostructures 的 LDW。与常规制造方法作比较,基于激光的方法在先进功能的材料和结构的 micro/nanofabrication 展出几个唯一的优点。为 1D CNT 生长,帮助激光的 CVD 进程能由于高度强烈的精力交货和导致激光的光近地的效果认识到两快速的材料合成和生长地点的紧密的控制和 CNT 的取向。为 2D graphene 合成和 patterning,房间温度并且露天绝缘的表面上的大规模 graphene 模式的制造被一个 LDW 过程成功地认识到。为 3D micro/nanofabrication,二光子的聚合(TPP ) 和减少性的多光子脱离(MPA ) 处理的添加剂的联合启用为常规制造方法挑战性的任意的复杂 3D micro/nanostructures 的制造。就基于激光的技术的众多的唯一的优点而言,基于激光的 micro/nanofabrication 被期望在先进功能的 micro/nano-devices 的制造起一个越来越重要的作用。Wei XIONG Yunshen ZHOU Wenjia HOU Lijia JIANG Masoud MAHJOURI-SAMANI Jongbok PARK Xiangnan HE Yang GAO Lisha FAN Tommaso BALDACCHINI Jean-Francois SILVAIN Yongfeng LU 2015Frontiers of Optoelectronics2015,8,4:4
8Prussian blue nanoparticle-loaded microbubbles for photothermally enhanced gene delivery through ultrasound-targeted microbubble destruction显示文摘By adsorbing chitosan(CS)-functionalized Prussian blue(PB) nanoparticles(CS/PB NPs) complexing DNA onto the surface of gas encapsulated microbubbles(MBs), a multifunctional gene delivery system of MBs@CS/PB/DNA was fabricated for photothermally enhanced gene transfection through ultrasound-targeted microbubble destruction. CS/PB NPs of(2.69 ± 0.49) nm could complex DNA effectively when the mass ratio was2:1. It was found that MBs@CS/PB/DNA could enhance ultrasound imaging greatly both in vitro and in vivo. In addition, MBs@CS/PB/DNA could be disrupted by applying a higher-intensity ultrasound irradiation to release CS/PB/DNA, which could effectively transform the nearinfrared(NIR) light into heat to assist the uptake of CS/PB/DNA by cells. With the aid of ultrasound irradiation and NIR light irradiation, the gene transfection efficiency was significantly enhanced to(43.08 ± 1.13) %, much higher than polyethylenimine. Moreover, MBs@CS/PB/DNA showed excellent biocompatibility, encouraging the further exploration of MBs@CS/PB/DNA to be a platform for combined ultrasound image, photothermal therapy, drug delivery, and gene therapy.Xiaoda Li Xiuli Yue Jinrui Wang Xiaolong Liang Lijia Jing Li Lin Yongbo Yang Shanshan Feng Yajun Qian Zhifei Dai 2016Science Bulletin2016,61,2:4
9Myotoxic activity of a Gln-49 phospholipase A_2 from Agkistrodon blomhoffii ussurensis snake venom显示文摘新奇 myotoxic 蛋白质 phospholipase A 2( 作为作为 Gln49-PLA 2, 表示的 Gln49-PLA 2, 表示的 PLA 2), 从 Agkistrodon blomhoffii ussurensis 的蛇恶意被孤立,它有弱致命的效果和明显的抗凝剂活动,但是缺乏 PLA 2 和 hemorrhagenic 活动。Gln49-PLA 2 显然在老鼠在肌内的注射之上血浆 creatine-kinase (CK ) 增加,建议它可以导致剂量依赖者 myonecrosis。组织学的研究也在老鼠揭示词法变化在对待的动物的骨胳的肌肉,包括的广泛的 myonecrosis,出血和嗜中性的渗入。Gln49-PLA 2 导致的 myotoxic 能力能被肝磷脂部分禁止。BAO Yongming BU Pengcheng YANG Jun YANG Wei JIA Peilin AN Lijia 2006Progress in Natural Science:Materials International2006,16,2:3
10E3 ligase FBXW7 aggravates TMPD-induced systemic lupus erythematosus by promoting cell apoptosis显示文摘Systemic lupus erythematosus(SLE)is a systemic autoimmune disease,and the pathogenesis of SLE has not been fully elucidated.The E3 ubiquitin ligase FBXW7 has been well characterized in cancer as a tumor suppressor that can promote the ubiquitination and subsequent degradation of various oncoproteins;however,the potential role of FBXW7 in autoimmune diseases is unclear.In the present study,we identified that FBXW7 is a crucial exacerbating factor for SLE development and progression in a mouse model induced by 2,6,10,14-tetramethylpentadecane(TMPD).Myeloid cell-specific FBXW7-deficient(Lysm+FBXW7f/f)C57BL/6 mice showed decreased immune complex accumulation,glomerulonephritis,glomerular mesangial cell proliferation,and basemembrane thickness in the kidney.Lysm+FBXW7f/f mice produced fewer anti-Sm/RNP and anti-ANA autoantibodies and showed a decreased MHC II expression in B cells.In Lysm+FBXW7f/f mice,we observed that cell apoptosis was reduced and that fewer CD11b+Ly6Chi inflammatory monocytes were recruited to the peritoneal cavity.Consistently,diffuse pulmonary hemorrhage(DPH)was also decreased in Lysm+FBXW7f/f mice.Mechanistically,we clarified that FBXW7 promoted TMPD-induced cell apoptosis by catalyzing MCL1 degradation through K48-linked ubiquitination.Our work revealed that FBXW7 expression in myeloid cells played a crucial role in TMPD-induced SLE progression in mice,which may provide novel ideas and theoretical support for understanding the pathogenesis of SLE.Zhenlu Chong Chunjing Bao Jia He Tianxiao Chen Lijia Zhong Gaopeng Li Huanle Li Lutong Fang Yinjing Song Guoxiang Fu Xuyan Yang Lihua Lai Yang Liu Qingqing Wang 2018Cellular & Molecular Immunology2018,15,12:2
11Expression and inhibitory activity analysis of a 25-kD Bowman-Birk protease inhibitor in rice显示文摘Rice Bowman-Birk inhibitors (RBBI), with one (8 kD) or two homologous domains (16 kD), were found to be effective trypsin inhibitors in vitro. In this study, we demonstrate that the 25-kD protein corresponding to the three-domain RBBI indeed ex- ists in rice in planta, and that the RBBIs are regulated by development and wounding. We also found by inhibitory activity assay that the 3:13 disulfide bond, but not the 4:5 disulfide bond, suppresses the tryp- sin-inhibitory activity, and the D3 domain of RBBI3-1 has no inhibitory activity against trypsin, chymotryp- sin, paparin or subtilisin. Mutation analyses showed that conversion from Lys to Leu or Tyr in the N-terminal P1 site in D1 domain did not create chy- motrypsin-inhibitory activity, suggesting that the structure of the reactive loop in D1 domain hinder the new inhibitory specificity at P1 site, and the chy- motrypsin-inhibitory activity might need the participa- tion of other structures, e.g. 3:13 disulfide bond.CHEN Jun MAO Shengji XlE Yang CAO Zhongren ZHANG Yan LIU jing CHEN Zhangliang QU Lijia GU Hongya 2006Chinese Science Bulletin2006,51,1:2
12Nuclear translocation of OsMFT1 that is impeded by OsFTIP1 promotes drought toleranee in rice显示文摘Drought is the leading environmental threat affecting crop productivity,and plants have evolved a series of mechanisms to adapt to drought stress.The FT-interacting proteins(FTIPs)and phosphatidylethanola mine.binding proteins(PEBPs)play key roles in developmental processes,whereas their roles in the regulation of stress response are still largely unknown.Here,we report that OsFTIP1 negatively regulates drought response in rice.We showed that OsFTIP1 interacts with rice MOTHER OF FT AND TFL1(OsMFT1),a PEBP that promotes rice tolerance to drought treatment.Further studies discovered that OsMFT1 interacts with two key drought-related transcription factors,OsbZIP66 and OsMYB26,regulating their binding capacity on drought-related genes and thereby enhancing drought toleranee in rice.Interestingly,we found that OsFTIP1 impedes the nucleocytoplasmic translocation of OsMFT1,implying that dynamic modulation of drought-responsive genes by the OsMFT1-OsMYB26 and OsMFT1-OsbZIP66 complexes is integral to OsFTIP1-modulated nuclear accumulation of OsMFT1.Our findings also suggest that OsMFT1 might act as a hitherto unknown nucleocytoplasmic trafficking signal that regulates drought tolerance in rice in response to environmental signals.Ying Chen Jun Shen Liang Zhangi Haoyue Qi Lijia Yang Huanyu Wang Jiaxuan Wang Yuexing Wang Hao Du Zeng Tao Ting Zhao Pingchuan Deng Qingyao Shu Qian Qian Hao Yu Shiyong Song 2021Molecular Plant2021,14,8:2
13English Character Recognition Based on Feature combination 显示文摘Yang Yang Xu Lijia Cheng Chen 2011Procedia Engineering2011,,24:1
14Cloning and expression of defibrase cDNA from the venom of Gloydius shedaoensis * *显示文摘Qing Yang Xiaoming Xu Min Li Xiaodong Yuan Zhiguo Su Jan-Christer Janson Lijia An 2002Biotechnology Letters2002,,2:1
15Two birds, one stone: dual targeting of the cancer cell surface and subcellular mitochondria by the galectin-3-binding peptide G3-C12显示文摘Wei SUN Lian LI Lijia LI Qing-qing YANG Zhi-rong ZHANG Yuan HUANG 2017Acta Pharmacologica Sinica2017,38,6:1
16Purification, characterization and gene cloning of a novel phospholipase A 2 from the venom of Agkistrodon blomhoffii ussurensis显示文摘Yongming Bao Pengcheng Bu Liji Jin Wang Hongxia Qing Yang Lijia An 2004International Journal of Biochemistry and Cell Biology2004,,3:1
17Insights into reactive oxygen species formation induced by water-soluble organic compounds and transition metals using spectroscopic method显示文摘Ambient particulate matter(PM)can cause adverse health effects via their ability to produce Reactive Oxygen Species(ROS).Water-Soluble Organic Compounds(WSOCs),a complex mixture of organic compounds which usually coexist with Transition Metals(TMs)in PM,have been found to contribute to ROS formation.However,the interaction between WSOCs and TMs and its effect on ROS generation are still unknown.In this study,we examined the ROS concentrations of V,Zn,Suwannee River Fulvic Acid(SRFA),Suwannee River Humic Acid(SRHA)and the mixtures of V/Zn and SRFA/SRHA by using a cell-free 2’,7’-Dichlorodihydrofluorescein(DCFH)assay.The results showed that V or Zn synergistically promoted ROS generated by SRFA,but had an antagonistic effect on ROS generated by SRHA.Fluorescence quenching experiments indicated that V and Zn were more prone to form stable complexes with aromatic humic acid-like component(C1)and fulvic acidlike component(C3)in SRFA and SRHA.Results suggested that the underlying mechanism involving the fulvic acid-like component in SRFA more tending to complex with TMs to facilitate ROS generation throughπelectron transfer.Our work showed that the complexing ability and complexing stability of atmospheric PM organics with metals could significantly affect ROS generation.It is recommended that the research deploying multiple analytical methods to quantify the impact of PM components on public health and environment is needed in the future.Tianyi Zhao Yu Yan Bian Zhou Xuezhen Zhong Xiaoyu Hu Lijia Zhang Peng Huo Kang Xiao Yuanxun Zhang Yang Zhang 2023Journal of Environmental Sciences2023,,2:1
18Osteoinduction of hydroxyapatite/β-tricalcium phosphate bioceramics in mice with a fractured fibula显示文摘Lijia Cheng Feng Ye Ruina Yang 2010Acta Biomaterialia2010,6,:1
19Knowledge based engineering in complicated product design显示文摘LiJia Yang Yunbin WeiFayuan 2012Advanced Materials Research2012,466,:1
20Ovary-drip transformation: a simple method for directly generating vector- and marker-free transgenic maize (Zea mays L.) with a linear GFP cassette transformation显示文摘Aifu Yang Qiao Su Lijia An 2009Planta2009,,4:1
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