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36篇 您的检索式:作者名="Zhenzhen Lu"
    题名 作者 年代 出处 被引量
1Piglets cloned from induced pluripotent stem cells显示文摘Nana Fan Jijun Chen Zhouchun Shang Hongwei Dou Guangzhen Ji Qingjian Zou Lu Wu Lixiazi He Fang Wang Kai Liu Na Liu Jianyong Han Qi Zhou Dengke Pan Dongshan Yang Bentian Zhao Zhen Ouyang Zhaoming Liu Yu Zhao Lin Lin Chongming Zhong Quanlei Wang Shouqi Wang Ying Xu Jing Luan Yu Liang Zhenzhen Yang Jing Li Chunxia Lu Gabor Vajta Ziyi Li Hongsheng Ouyang Huayan Wang Yong Wang Yang Yang Zhonghua Liu Hong Wei Zhidong Luan Miguel A Esteban Hongkui Deng Huanming Yang Duanqing Pei Ning Li Gang Pei Lin Liu Yutao Du Lei Xiao Liangxue Lai 2013Cell Research2013,23,1:12
2Synergistic effects of elevated homocysteine level and abnormal blood lipids on the onset of stroke显示文摘Hyperhomocysteinemia and abnormal blood lipids are independent risk factors for stroke.However,whether both factors exert a synergistic effect in the onset of stroke remains unclear.The present study is a retrospective analysis of 2 089 cases of stroke and 2 089 control cases of simple intervertebral disk protrusion using a paired multivariate logistic regression method.Adjusting for known confounding variables including the patients’age,gender,smoking status,alcohol consumption status,patient and family medical history,and clinical biochemical indices,elevated homocysteine level was related to the onset of stroke.Patients with elevated homocysteine levels and abnormal blood lipids showed a 40.9%increase in the risk for stroke compared to patients with normal homocysteine levels and blood lipids(odds ratio 1.409;95%confidence interval1.127–1.761).These results indicate that elevated homocysteine and abnormal blood lipids exert synergistic effects in the onset of stroke.Patients with elevated homocysteine levels and abnormal blood lipids are predisposed to stroke.Lu Hao Liming Chen Xiaoyong Sai Zhefeng Liu Guang Yang Rongzeng Yan Lili Wang Caiyun Fu Xuan Xu Zhenzhen Cheng Qiang Wu Shuzhang Li 2013Neural Regeneration Research2013,8,31:9
3A novel cellulose hydrogel prepared from its ionic liquid solution显示文摘A novel cellulose hydrogel is prepared by regenerating cellulose from its ionic liquid solution. The transparency cellulose hydrogel presents a good chemical stability and an acceptable mechanical property. This non-toxic cellulose hydrogel should be biocompatible and may be useful in the future as a biomaterial.LI Lu LIN ZhangBi YANG Xiao WAN ZhenZhen CUI ShuXun 2009Chinese Science Bulletin2009,54,9:6
4Impaired tumor angiogenesis and VEGF- induced pathway in endothelial CD146 knockout mice显示文摘Qiqun Zeng Zhenzhen Wu Hongxia Duan Xuan Jiang Tao Tu Di Lu Yongting Luo Ping Wang Lina Song Jing Feng Dongling Yang Xiyun Yan 2014Protein & Cell2014,5,6:6
5An antioxidant system through conjugating superoxide dismutase onto metal-organic framework for cardiac repair显示文摘Acute myocardial infarction(AMI)remains a dominant origin of morbidity,mortality and disability worldwide.Increases in reactive oxygen species(ROS)are key contributor to excessive cardiac injury after AMI.Here we developed an immobilized enzyme with Superoxide Dismutase(SOD)activity cross-link with Zr-based metal-organic framework(ZrMOF)(SOD-ZrMOF)for mitigate ROS-caused injury.In vitro and in vivo evidence indicates that SOD-ZrMOF exhibits excellent biocompatibility.By efficiently scavenging ROS and suppressing oxidative stress,SOD-ZrMOF can protect the function of mitochondria,reduce cell death and alleviate inflammation.More excitingly,long-term study using an animal model of AMI demonstrated that SOD-ZrMOF can reduce the infarct area,protect cardiac function,promote angiogenesis and inhibit pathological myocardial remodeling.Therefore,SOD-ZrMOF holds great potential as an efficacious and safe nanomaterial treatment for AMI.Jiacheng Guo Zhenzhen Yang Yongzheng Lu Chunyan Du Chang Cao Bo Wang Xiaoting Yue Zenglei Zhang Yanyan Xu Zhen Qin Tingting Huang Wei Wang Wei Jiang Jinying Zhang Junnan Tang 2022Bioactive Materials2022,7,4:4
6Polydopamine-mediated graphene oxide and nanohydroxyapatite-incorporated conductive scaffold with an immunomodulatory ability accelerates periodontal bone regeneration in diabetes显示文摘Regenerating periodontal bone tissues in the aggravated inflammatory periodontal microenvironment under diabetic conditions is a great challenge.Here,a polydopamine-mediated graphene oxide(PGO)and hydroxyapatite nanoparticle(PHA)-incorporated conductive alginate/gelatin(AG)scaffold is developed to accelerate periodontal bone regeneration by modulating the diabetic inflammatory microenvironment.PHA confers the scaffold with osteoinductivity and PGO provides a conductive pathway for the scaffold.The conductive scaffold promotes bone regeneration by transferring endogenous electrical signals to cells and activating Ca2+channels.Moreover,the scaffold with polydopamine-mediated nanomaterials has a reactive oxygen species(ROS)-scavenging ability and anti-inflammatory activity.It also exhibits an immunomodulatory ability that suppresses M1 macrophage polarization and activates M2 macrophages to secrete osteogenesis-related cytokines by mediating glycolytic and RhoA/ROCK pathways in macrophages.The scaffold induces excellent bone regeneration in periodontal bone defects of diabetic rats because of the synergistic effects of good conductive,ROS-scavenging,anti-inflammatory,and immunomodulatory abilities.This study provides fundamental insights into the synergistical effects of conductivity,osteoinductivity,and immunomodulatory abilities on bone regeneration and offers a novel strategy to design immunomodulatory biomaterials for treatment of immune-related diseases and tissue regeneration.Yazhen Li Lu Yang Yue Hou Zhenzhen Zhang Miao Chen Maoxia Wang Jin Liu Jun Wang Zhihe Zhao Chaoming Xie Xiong Lu 2022Bioactive Materials2022,7,12:3
7A core-shell structured COYID-19 mRNA vaccine with favorable biodistribution pattern and promising immunity显示文摘Although inoculation of COVID-19 vaccines has rolled out globally,there is still a critical need for safe and effective vaccines to ensure fair and equitable supply for all countries.Here,we report on the development of a highly efficacious mRNA vaccine,SW0123 that is composed of sequence-modified mRNA encoding the full-length SARS-CoV-2 Spike protein packaged in core-shell structured lipopolyplex(LPP)nanoparticles.SWOT 23 is easy to produce using a large-scale microfluidics-based apparatus.The unique core-shell structured nanoparticle facilitates vaccine uptake and demonstrates a high colloidal stability,and a desirable biodistribution pattern with low liver targeting effect upon intramuscular administration.Extensive evaluations in mice and nonhuman primates revealed strong immunogenicity of SW0123,represented by induction of Th1-polarized T cell responses and high levels of antibodies that were capable of neutralizing not only the wild-type SARS-CoV-2,but also a panel of variants including D614G and N501Y variants.In addition,SW0123 conferred effective protection in both mice and non-human primates upon SARS-CoV-2 challenge.Taken together,SW0123 is a promising vaccine candidate that holds prospects for further evaluation in humans.Ren Yang Yao Deng Baoying Huang Lei Huang Ang Lin Yuhua Li Wenling Wang Jingjing Liu Shuaiyao Lu Zhenzhen Zhan Yufei Wang Ruhan A Wen Wang Peihua Niu Li Zhao Shiqiang Li Xiaopin Ma Luyao Zhang Yujian Zhang Weiguo Yao Xingjie Liang Jincun Zhao Zhongmin Liu Xiaozhong Peng Hangwen Li Wenjie Tan 2021Signal Transduction and Targeted Therapy2021,6,6:3
8Rational design of a biosensor circuit with semi-log dose-response function in Escherichia coli显示文摘Haoqian Zhang Ying Sheng Qianzhu Wu Ao Liu Yuheng Lu Zhenzhen Yin Yuansheng Cao Weiqian Zeng Qi Ouyang 2013Frontiers of Electrical and Electronic Engineering in China2013,8,3:2
9Prediction of VIGS efficiency by the Sfold program and its reliability analysis in Gossypium hirsutum显示文摘Genetic transformation in some plant species,including cotton(Gossypium hirsutum), is hampered by laborious and time-consuming processes and often unachievable. Virus-induced gene silencing(VIGS) by double-stranded RNAs can serve as a reverse-genetics tool to determine gene function. However, knockdown levels vary greatly when using a tobacco rattle virus-based vector that carries different c DNA fragments of a gene. How to choose the optional target fragment for high interference efficiency is very challenging. Addressing this challenge requires increasing the efficacy of small interference RNA(si RNA) in target fragment. Here, we describe a method to assess VIGS efficiency by comparing the following parameters of si RNA in target sequence: the disruption energy of the target(DGdisruption), the differential stability of si RNA duplex ends(DSSE), and the internal stability at positions 9–14 of the si RNA antisense strand(AIS), which are calculated by Sfold program(http://gffzz01a2382fbe924301hcwoo5ffnxn9v65c0.ffgz.tsg.suse.edu.cn). We find that the si RNAs with low DGdisruption, high DSSE and high AIS have high activity and easily result in high VIGS efficiency by experimentally testing the actual knockdown levels of the four target genes, Gh PDS,Gh CLA1, Gh AOS1, and Gh CXE1 via choosing different target sequences for each gene. Therefore, the Sfold program can be used to analyze target sequences when carrying out VIGS design to increase gene-silencing effects in plants.Xiaoyang Ge Jie Wu Chaojun Zhang Qianhua Wang Yuxia Hou Zuoren Yang Zhaoen Yang Zhenzhen Xu Ye Wang Lili Lu Xueyan Zhang Jinping Hua Fuguang Li 2016Science Bulletin2016,61,7:2
10Tunable Dynamic Black Phosphorus/Insulator/Si Heterojunction Direct-Current Generator Based on the Hot Electron Transport显示文摘Static heterojunction-based electronic devices have been widely applied because carrier dynamic processes between semiconductors can be designed through band gap engineering.Herein,we demonstrate a tunable direct-current generator based on the dynamic heterojunction,whose mechanism is based on breaking the symmetry of drift and diffusion currents and rebounding hot carrier transport in dynamic heterojunctions.Furthermore,the output voltage can be delicately adjusted and enhanced with the interface energy level engineering of inserting dielectric layers.Under the ultrahigh interface electric field,hot electrons will still transfer across the interface through the tunneling and hopping effect.In particular,the intrinsic anisotropy of black phosphorus arising from the lattice structure produces extraordinary electronic,transport,and mechanical properties exploited in our dynamic heterojunction generator.Herein,the voltage of 6.1 V,current density of 124.0 A/m^(2),power density of 201.0 W/m^(2),and energy-conversion efficiency of 31.4%have been achieved based on the dynamic black phosphorus/AlN/Si heterojunction,which can be used to directly and synchronously light up light-emitting diodes.This direct-current generator has the potential to convert ubiquitous mechanical energy into electric energy and is a promising candidate for novel portable and miniaturized power sources in the in situ energy acquisition field.Yanghua Lu Sirui Feng Runjiang Shen Yujun Xu Zhenzhen Hao Yanfei Yan Haonan Zheng Xutao Yu Qiuyue Gao Panpan Zhang Shisheng Lin 2019Research2019,,1:2
11Immune responses of pigs inoculated with a recombinant fowlpox virus coexpressing GP5/GP3 of porcine reproductive and respiratory syndrome virus and swine IL-18显示文摘Guoshun Shen Ningyi Jin Mingxiao Ma Kuoshi Jin Min Zheng Tianzhong Zhuang Huijun Lu Guangze Zhu Hongtao Jin Minglan Jin Xiaowei Huo Xiaoguang Qin Ronglan Yin Chang Li Hongwen Li Yang Li Zhenzhen Han Yifeng Chen Miaomiao Jin 2007Vaccine2007,,21:2
12Interfacial Built-In Electric Field-Driven Direct Current Generator Based on Dynamic Silicon Homojunction显示文摘Searching for light and miniaturized functional device structures for sustainable energy gathering from the environment is the focus of energy society with the development of the internet of things.The proposal of a dynamic heterojunction-based direct current generator builds up new platforms for developing in situ energy.However,the requirement of different semiconductors in dynamic heterojunction is too complex to wide applications,generating energy loss for crystal structure mismatch.Herein,dynamic homojunction generators are explored,with the same semiconductor and majority carrier type.Systematic experiments reveal that the majority of carrier directional separation originates from the breaking symmetry between carrier distribution,leading to the rebounding effect of carriers by the interfacial electric field.Strikingly,NN Si homojunction with different Fermi levels can also output the electricity with higher current density than PP/PN homojunction,attributing to higher carrier mobility.The current density is as high as 214.0 A/m^(2),and internal impedance is as low as 3.6 kΩ,matching well with the impedance of electron components.Furthermore,the N-i-N structure is explored,whose output voltage can be further improved to 1.3V in the case of the N-Si/Al2O3/N-Si structure,attributing to the enhanced interfacial barrier.This approach provides a simple and feasible way of converting low-frequency disordered mechanical motion into electricity.Yanghua Lu Qiuyue Gao Xutao Yu Haonan Zheng Runjiang Shen Zhenzhen Hao Yanfei Yan Panpan Zhang Yu Wen Guiting Yang Shisheng Lin 2020Research2020,,1:2
13Effect of elevated CO_2 concentration on photosynthetic characteristics of hyperaccumulator Sedum alfredii under cadmium stress显示文摘The combined effects of elevated CO_2 and cadmium(Cd) on photosynthetic rate,chlorophyll fluorescence and Cd accumulation in hyperaccumulator Sedum alfredii Hance were investigated to predict plant growth under Cd stress with rising atmospheric CO_2 concentration.Both pot and hydroponic experiments were conducted and the plants were grown under ambient(350 μL L^(-1)) or elevated(800 μL L^(-1))CO_2.Elevated CO_2 significantly(P< 0.05) increased Pn(105%-149%),Pn_(max)(38.8%-63.0%) and AQY(20.0%-34.8%) of S.alfredii in all the Cd treatments,but reduced chlorophyll concentration,dark respiration and photorespiration.After 10 days growth in medium with 50μM Cd under elevated CO_2,PSII activities were significantly enhanced(P < 0.05) with Pm,Fv/Fm,Φ(Ⅱ) and qP increased by 66.1%,7.5%,19.5%and 16.4%,respectively,as compared with ambient-grown plants.Total Cd uptake in shoot of S.alfredii grown under elevated CO_2 was increased by 44.1%-48.5%,which was positively correlated with the increase in Pn.These results indicate that elevated CO_2 promoted the growth of 5.alfredii due to increased photosynthetic carbon uptake rate and photosynthetic lightuse efficiency,and showed great potential to improve the phytoextraction of Cd by S.alfredii.Tingqiang Li Qi Tao Zhenzhen Di Fan Lu Xiaoe Yang 2015Journal of Integrative Plant Biology2015,57,7:2
14Association of methylenetetrahydrofolate reductase and methionine synthase polymorphisms with breast cancer risk and interaction with folate, vitamin B 6 , and vitamin B 12 intakes显示文摘Qiao Jiang-hua Jiao De-chuang Lu Zhen-duo Cui Shu-de Liu Zhenzhen 2014Tumor Biology2014,,:1
15Downregulation of galectin-3 by EGF mediates the apoptosis of HepG2 cells显示文摘Zhenzhen Hu Xiuqin Jiang Ying Xu Nan Lu Weizhi Wang Jie Luo Han Zou Datong Zheng Xing Feng 2012Molecular and Cellular Biochemistry2012,,1:1
16Amelioration of high fat diet induced liver lipogenesis and hepatic steatosis by interleukin-22显示文摘Ling Yang Yixuan Zhang Lingdi Wang Fengjuan Fan Lu Zhu Zhigang Li Xiangbo Ruan Heng Huang Zhenzhen Wang Zhihua Huang Yuliang Huang Xiaoqiang Yan Yan Chen 2010Journal of Hepatology2010,,2:1
17Genome sequence of Gossypium anomalum facilitates interspecific introgression breeding显示文摘Crop wild relatives are an important reservoir of natural biodiversity. However, incorporating wild geneticdiversity into breeding programs is often hampered by reproductive barriers and a lack of accurate genomicinformation. We assembled a high-quality, accurately centromere-anchored genome of Gossypium anomalum, a stress-tolerant wild cotton species. We provided a strategy to discover and transfer agronomicallyvaluable genes from wild diploid species to tetraploid cotton cultivars. With a (Gossypium hirsutum 3 G.anomalum)2 hexaploid as a bridge parent, we developed a set of 74 diploid chromosome segment substitution lines (CSSLs) of the wild cotton species G. anomalum in the G. hirsutum background. This set of CSSLsincluded 70 homozygous substitutions and four heterozygous substitutions, and it collectively containedabout 72.22% of the G. anomalum genome. Twenty-four quantitative trait loci associated with plant height,yield, and fiber qualities were detected on 15 substitution segments. Integrating the reference genome withagronomic trait evaluation of the CSSLs enabled location and cloning of two G. anomalum genes thatencode peroxiredoxin and putative callose synthase 8, respectively, conferring drought tolerance andimproving fiber strength. We have demonstrated the power of a high-quality wild-species reference genomefor identifying agronomically valuable alleles to facilitate interspecific introgression breeding in crops.Zhenzhen Xu Jiedan Chen Shan Meng Peng Xu Caijiao Zhai Fang Huang Qi Guo Liang Zhao Yonggang Quan Yixin Shangguan Zhuang Meng Tian Wen Ya Zhang Xianggui Zhang Jun Zhao Jianwen Xu Jianguang Liu Jin Gao Wanchao Ni Xianglong Chen Wei Ji Nanyi Wang Xiaoxi Lu Shihong Wang Kai Wang Tianzhen Zhang Xinlian Shen 2022Plant Communications2022,3,5:1
18Amelioration of high fat diet induced liver lipogenesis and hepatic steatosis by interleukin-22显示文摘Ling Yang Yixuan Zhang Lingdi Wang Fengjuan Fan Lu Zhu Zhigang Li Xiangbo Ruan Heng Huang Zhenzhen Wang Zhihua Huang Yuliang Huang Xiaoqiang Yan Yan Chen 2010Journal of Hepatology2010,,2:1
19Single cell transcriptomic analysis identifies novel vascular smooth muscle subsets under high hydrostatic pressure显示文摘Although some co-risk factors and hemodynamic alterations are involved in hypertension progression,their direct biomechanical effects are unclear.Here,we constructed a high-hydrostatic-pressure cell-culture system to imitate constant hypertension and identified novel molecular classifications of human aortic smooth muscle cells(HASMCs)by single-cell transcriptome analysis.Under 100-mmHg(analogous to healthy human blood pressure)or 200-mmHg(analogous to hypertension)hydrostatic pressure for 48 h,HASMCs showed six distinct vascular SMC(VSMC)clusters according to differential gene expression and gene ontology enrichment analysis.Especially,two novel HASMC subsets were identified,named the inflammatory subset,with CXCL2,CXCL3 and CCL2 as markers,and the endothelial-function inhibitory subset,with AKR1C2,AKR1C3,SERPINF1 as markers.The inflammatory subset promoted CXCL2&3 and CCL2 chemokine expression and secretion,triggering monocyte migration;the endothelial-function inhibitory subset secreted SERPINF1 and accelerated prostaglandin F2αgeneration to inhibit angiogenesis.The expression of the two VSMC subsets was greatly increased in arterial media from patients with hypertension and experimental animal models of hypertension.Collectively,we identified high hydrostatic pressure directly driving VSMCs into two new subsets,promoting or exacerbating endothelial dysfunction,thereby contributing to the pathogenesis of cardiovascular diseases.Zhenzhen Chen Haizeng Zhang Yingnan Bai Changting Cui Shuangyue Li Wenjie Wang Yue Deng Qiannan Gao Lu Wang Wei Qi Lijun Zhang Yan Yang Bin Geng Jun Cai 2021Science China(Life Sciences)2021,64,10:1
20An outbreak of Mycobacterium marinum infection associated with handling seabass in China显示文摘To the Editor:Mycobacterium marinum is a nontuberculous mycobacterium that can cause opportunistic infections in humans,ranging from a single cutaneous lesion to disseminated disease.[1]It was first isolated from a fish in 1926 and identified as a cause of human infection in 1951.[1]The estimated annual incidence ranges from 0.04 to 0.27 per 100,000 persons in different countries.Outbreaks of M.marinum infections related to handling fish are not common,but have also been reported.Qing Zhao Fangfang Bao Zihao Mi Zhenzhen Wang Pengcheng Huai Qing Pan Zheng Pang Yaoming Li Nan Cao Xiaotong Xue Buyan Li Xuechao Chen Jinliang Wang Yanxia Cui Wenqian Chang Yuan Zhang Zhenhua Yue Yongxia Liu Zhenhua Wang Weiguo Yan Jinyong Li Hongqing Tian Xianmei Lu Guizhi Zhou Jianjun Liu Hong Liu Furen Zhang 2022Chinese Medical Journal2022,135,21:1
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