|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | The plant cell wall: Biosynthesis, construction, and functions显示文摘The plant cell wall is composed of multiple biopolymers, representing one of the most complex structural networks in nature. Hundreds of genes are involved in building such a natural masterpiece. However, the plant cell wall is the least understood cellular structure in plants. Due to great progress in plant functional genomics,manyachievementshavebeenmadein uncovering cell wall biosynthesis, assembly, and architecture, as well as cell wall regulation and signaling. Such information has significantly advanced our understanding of the roles of the cell wall in many biological and physiological processes and has enhanced our utilization of cell wall materials. The use of cutting-edge technologies such as single-molecule imaging,nuclear magnetic resonance spectroscopy, and atomic force microscopy has provided much insight into the plant cell wall as an intricate nanoscale network, opening up unprecedented possibilities for cell wall research. In this review,we summarize the major advances made in understanding the cell wall in this era of functional genomics, including the latest findings on the biosynthesis, construction, and functions of the cell wall. | Baocai Zhang Yihong Gao Lanjun Zhang Yihua Zhou | 2021 | Journal of Integrative Plant Biology2021，63，1： | 11 |
| 2 | First-generation EGFR tyrosine kinase inhibitor therapy in 106 patients with compound EGFR-mutated lung cancer: a single institution’s clinical practice experience显示文摘Background:The antitumour efficacy of tyrosine kinase inhibitors(TKIs)in lung cancer patients with compound epidermal growth factor receptor(EGFR)mutations has not been resolved.Our study summarizes a single institutional experience of first-generation TKI therapy for lung cancers with compound EGFR mutations.Methods:A total of 106 consecutive patients with tumours bearing compound EGFR mutations were identified between January 2012 and May 2016;all patients received first-generation TKI therapy.Deletions in exon 19 and the L858R point mutation in exon 21 were considered common mutations;T790M was considered separately because of its association with TKIs resistances.Any other mutation was defined as a rare mutation.Patients were divided as follows:double common mutations(group A);common plus T790M mutations(group B);common plus rare muta-tions(group C);double rare mutations(group D);and rare plus T790M mutations(group E).A separate group of 115 consecutive patients with a single common mutation was created for comparative analysis(group F).Results:The frequency of patients with compound EGFR was 2.9%(114/3925)and their response rate to first-genera-tion TKIs was 50.9%,which was not significantly different from group F(67.0%,P=0.088).The progression-free survival(PFS)of the 106 patients receiving TKI therapy was worse than that of group F(median,9.1 vs.13.0 months,respec-tively;P<0.001).The PFS of the compound mutation group was shorter than that of the single common mutation group(median,10.1 months in group A,P=0.240;9.1 months in group B,P<0.001;9.6 months in group C,P=0.010;6.5 months in group D,P=0.048;5.4 months in group E,P=0.017).Patients with a co-occurring mutation in exon 20(excluding T790M)exhibited significantly worse PFS than the patients with other compound mutations or with a single common mutation(median,6.5 vs.9.1 vs.13.0 months,respectively,P=0.002).Conclusions:There was significant heterogeneity among the compound EGFR mutations and their response to first-generation TKIs.Individualized treatment in clinical practice should be considered for each case. | Xiangyang Yu Xuewen Zhang Zichen Zhang Yongbin Lin Yingsheng Wen Yongqiang Chen Weidong Wang Lanjun Zhang | 2018 | Cancer Communications2018，38，1： | 5 |
| 3 | Mitochondrial uncoupler BAM15 inhibits artery constriction and potently activates AMPK in vascular smooth muscle cells显示文摘Our previous studies found that mitochondrial uncouplers CCCP and niclosamide inhibited artery constriction and the mechanism involved AMPK activation in vascular smooth muscle cells. BAM15 is a novel type of mitochondrial uncoupler. The aim of the present study is to identify the vasoactivity of BAM15 and characterize the BAM15-induced AMPK activation in vascular smooth muscle cells(A10 cells). BAM15 relaxed phenylephrine(PE)-induced constricted rat mesenteric arteries with intact and denuded endothelium. Pretreatment with BAM15 inhibited PEinduced constriction of rat mesenteric arteries with intact and denuded endothelium. BAM15, CCCP,and niclosamide had the comparable IC50 value of vasorelaxation in PE-induced constriction of rat mesenteric arteries. BAM15 was less cytotoxic in A10 cells compared with CCCP and niclosamide.BAM15 depolarized mitochondrial membrane potential, induced mitochondrial fission, increased mitochondrial ROS production, and increased mitochondrial oxygen consumption rate in A10 cells.BAM15 potently activated AMPK in A10 cells and the efficacy of BAM15 was stronger than that of CCCP, niclosamide, and AMPK positive activators metformin and AICAR. In conclusion, BAM15 activates AMPK in vascular smooth muscle cells with higher potency than that of CCCP, niclosamide and the known AMPK activators metformin and AICAR. The present work indicates that BAM15 is a potent AMPK activator. | Yu Tai Lanjun Li Xuan Peng Junxue Zhu Xihai Mao Nan Qin Minghui Ma Rong Huo Yunlong Bai Deli Dong | 2018 | Acta Pharmaceutica Sinica B2018，8，6： | 5 |
| 4 | Cross-sectional evaluation of the adequacy of guardianship by family members of community-residing persons with mental disorders in Changning District, Shanghai显示文摘 | Qiongting ZHANG Hao CHEN Kang JU Xin NIU Lanjun SONG Jia CHUI | 2015 | 上海精神医学2015，27，1： | 4 |
| 5 | Significance of combined detection of LunX mRNA and tumor markers in diagnosis of lung carcinoma显示文摘Objective:To evaluate the significance of combined detection of LunX mRNA,carcinoembryonic antigen(CEA),neuron-specific enolase(NSE),and cytokeratin 21-1 fragment(CYFRA21-1) in clinical diagnosis of lung carcinoma.Methods:Based on the quantitative RT-PCR and chemiluminescence immunoassay,the expression levels of LunX mRNA,CEA,NSE,and CYFRA21-1 in 113 patients with lung carcinoma(case group) and 30 healthy participants(control group) were detected.Meantime,the sensitivity,specificity,and accuracy of the combination detection were also explored.Results:The positive rates of LunX mRNA in peripheral blood and CEA,NSE,and CYFRA21-1 in serum were significantly higher in case group than those in control group(χ2=17.295,16.825,19.148,and 17.450;P<0.05).There was no statistical significance when positive rate of LunX mRNA was evaluated among different pathological types(χ2=0.047,P>0.05).The positive rate of LunX mRNA in stage Ⅰ+Ⅱ,Ⅲ,and Ⅳ had a significantly increasing tendency(χ2=10.565,32.462,P<0.05).The positive rate of CYFRA21-1 was highest in squamous carcinoma(78.5%),the positive rate of NSE was highest in small cell carcinoma(86.7%),and the positive rate of CEA wag highest in lung adenocarcinoma(80.4%).The sensitivity and accuracy of the combination detection were 91.1% and 88.1%,respectively.Conclusions:The combined detection of LunX mRNA and tumor markers(TMs) including CEA,NSE,and CYFRA21-1 in peripheral blood is helpful to increase the diagnostic accuracy of lung cancer.Also,it can inform the pathological typing of lung carcinoma. | Hui Yu Xiuying Huang Zhihua Zhu Yi Hu Wei Ou Lanjun Zhang Ningning Zhou | 2014 | Chinese Journal of Cancer Research2014，26，1： | 3 |
| 6 | Identification of maize seed varieties based on near infrared reflectance spectroscopy and chemometrics显示文摘False seeds can often be seen in the maize seed market,leading to a serious decline in maize yield.Those existing variety identification methods are expensive,time consuming,and destructive to seeds.The aim of this study is to develop a cheap,fast and non-destructive method which can robustly identify large amounts of maize seed varieties based on near-infrared reflectance spectroscopy(NIRS)and chemometrics.Because it is difficult to establish models for every variety in the market,this study mainly investigated the performance of models based on a large number of samples(more than 40 major varieties in the market).The reflectance spectra of maize seeds were collected by two modes(bulk kernels mode and single kernel mode).Both collection modes can be applied to identification,but only the single kernel mode can be applied to purity sorting.The spectra were pretreated with smoothing,the first derivative and vector normalization;and then principal component analysis(PCA),linear discriminant analysis(LDA)and biomimetic pattern recognition(BPR)were applied to establish identification models.The environmental factors such as producing areas and years have a significant influence on the performance of the models.Therefore,the method to improve the robustness of the models was investigated in this study.New indexes(correct acceptance degree(CAD),correct rejection degree(CRD)and correct degree(CD))were defined to analyze the performance of the models more accurately.Finally,the models obtained a mean correct discrimination rate of over 90%,and exhibited robust properties for samples harvested from different areas and years.The results showed that NIR technology combined with chemometrics methods such as PCA,LDA,and BPR could be a suitable and alternative technique to identify the authenticity of maize seed varieties. | Yongjin Cui Lanjun Xu Dong An Zhe Liu Jiancheng Gu Shaoming Li Xiaodong Zhang Dehai Zhu | 2018 | International Journal of Agricultural and Biological Engineering2018，11，2： | 3 |
| 7 | 0.35%THz pulse conversion efficiency achieved by Ti:sapphire femtosecond laser filamentation in argon at 1 kHz repetition rate显示文摘In this study,an optical setup for generating terahertz(THz)pulses through a two-color femtosecond laser filament was carefully designed to achieve a precise overlap of two-color laser pulses in space and time.β-barium borate(BBO),α-BBO,and a dual-wavelength plate were used to compensate the phase delay of the two-color lasers.Tilting ofα-BBO could further realize the precise spatial overlap of the two beams by counteracting the walk-off effect.The maximum out-put THz pulse energy reached 21μJ in argon gas when using a commercial Ti:sapphire laser with a pulse energy of 6 mJ at a 1 kHz repetition rate.The corresponding conversion efficiency exceeded 0.35%. | Zhiqiang Yu Nan Zhang Jianxin Wang Zijie Dai Cheng Gong Lie Lin Lanjun Guo Weiwei Liu | 2022 | Opto-Electronic Advances2022，5，9： | 2 |
| 8 | Comparison of sequential with intimate coupling o photolysis and biodegradation for benzotriazole显示文摘 | Shunan Shan Yuting Zhang Yining Zhang Lanjun Hui Wen Shi Yongming Zhang Bruce E. Rittmann | 2017 | Frontiers of Environmental Science & Engineering2017，11，6： | 2 |
| 9 | Anti-Correlated Plasma and THz Pulse Generation during Two-Color Laser Filamentation in Air显示文摘The THz generation efficiency and the plasma density generated by a filament in air have been found anti-correlated when pumped by 800 nm+1600 nm two-color laser field.The plasma density near zero delay of two laser pulses has a minimum value,which is opposite to the trend of THz generation eficiency and contradicts common sense.The lower plasma density cannot be explained by the static tunneling model according to the conventional photocurrent model,but it might be attributed to the electron trapping by the excited states of nitrogen molecule.The present work also clarifies the dominant role of the drifting velocity accelerated by the two-color laser field during the THz pulse generation process.The results promote our understanding on the optimization of the THz generation efficiency by the two-color laser filamentation. | Zhiqiang Yu Lu Sun Nan Zhang Jianxin Wang Pengfei Qi Lanjun Guo Quan Sun Weiwei Liu Hiroaki Misawa | 2022 | Ultrafast Science2022，，6： | 2 |
| 10 | Epoxylsilane crosslinking of rigid poly (vinyl choloride) 显示文摘 | LI Lanjun HE Bobing CHEN Xian | 2007 | J Appl Sci2007，106，29： | 1 |
| 11 | Microwave-assisted acid-induced formation of linker vacancies within Zr-based metal organic frameworks with enhanced heterogeneous catalysis显示文摘Herein,we report a microwave-assisted acid-induced post-treatment method for the formation of linker vacancies within Zr-based metal organic frameworks(Zr-MOFs).The number of linker vacancies can be easily regulated with this method by changing the concentration of the HCl solution and the duration of microwave irradiation.The optimized defective UiO-66 showed higher linker defects with a higher specific surface area and thermal stability.The results of the catalytic cyclization of citronella showed that the Zr-MOFs with more defects exhibited enhanced catalytic performance.This work may provide a new method for the creation of defective MOFs with high activity and stability. | Yu Liang Chenhui Li Lanjun Chen Jia Huo Mohammed Loubidi Yangyang Zhou Yanbo Liu | 2021 | Chinese Chemical Letters2021，32，2： | 1 |
| 12 | Enzymatic production of D - 3 - phenyllactic acid by Pediococcus pentosaceus D - lactate dehydrogenase with NADH regeneration by Ogataea parapolymor- pha formate dehydrogenase 显示文摘 | Shuhuai Yu Lanjun Zhu Chen Zhou | 2014 | Biotechnology Letters2014，36，3： | 1 |
| 13 | Recent research on 3-phenyllactic acid, a broad-spectrum antimicrobial compound显示文摘 | MU Wanmeng YU Shuhuai ZHU Lanjun | 2012 | Applied Microbiology and Biotechnology2012，95，5： | 1 |
| 14 | Dentification of differentially expressed genes between stomach tumor tissues and normal tissues using combination of SSH and Microarray hybridization显示文摘 | Wu Lanjun Mao Bingzhi Wang Shengqi | 2000 | International Conference on Engineering and Technological Sciences2000，，： | 1 |
| 15 | Three same shell structure of GIS fast transient process model is built and parameter calculation显示文摘 | KANG Ning ZHOU Jianhua YANG Lanjun | 2005 | Proceedings of the CSEE2005，25，20： | 1 |
| 16 | Studies on the Low-Temp Oxidation of Coal Containing Organic Sulfur and Corresponding Model Compounds显示文摘 | Zhang Lanjun Li Zenghua Li Jinhu | 2015 | Molecules2015，20，22： | 1 |
| 17 | Effect of pH on emulsion polymerization of acrylic e sters显示文摘 | | 1992 | Polymer Emulsion Communication1992，，1： | 1 |
| 18 | Asymmetric synthesis XXII: Asymmetric catalytic trimethylsilylcyanation of benzaldehyde by novel Ti(IV)-chiral schiff base complexes显示文摘 | Jiang Yaozhong Zhou Xiangge Hu Wenhao Wu Lanjun Mi Aiqiao | 1995 | Tetrahedron: Asymmetry1995，，2： | 1 |
| 19 | Areaggressivepeopleaggressivedrive?Astudyoftherelationshipbetweenself-reportedgeneralaggressive-nessdriverandaggressivedriving显示文摘 | LanjunenT ParkerD | 2001 | AccidAnalPrevm2001，33，2： | 1 |
| 20 | The role of human ADA2a in the regulation of p53 acetylation and stability显示文摘The tumor suppressor protein p53 is a well-known transcription factor that functions as a critical component of the genotoxic stress response via regulating the expression of effector proteins that control cellular fate following DNA damage. The human p300/CBP-associated factor(PCAF)-containing histone acetyltransferase(HAT) complex is important for the stability and activity of p53 via its acetylation. The human homolog of yeast alteration/deficiency in activation 2a(ADA2a) is a stable component of the human PCAF-containing HAT complex. In this study,we demonstrated that p53 and hADA2a physically interact with each other in human HEK 293T cells. Using overexpression and small interfering RNA-mediated knockdown,we demonstrated that hADA2a stabilizes p53 via promoting its acetylation at lysine 320 - a PCAF-dependent acetylation site. Furthermore,hADA2a can potentiate the transcriptional activity of p53 at the BAX and p21 promoters to induce cell apoptosis and cell cycle arrest. Overall,our results establish that hADA2a,a component of the PCAF-containing histone acetyltransferase co-activator complex,is a mediator of acetylation-dependent stabilization and activation of p53 in mammalian cells. | HUANG Jing ZHANG Li XIAO Lin XU LanJun HU FanLei SHAO WenWei LIU Wei MO XiaoNing SHI TaiPing QIU XiaoYan | 2011 | Chinese Science Bulletin2011，56，4： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员