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| 1 | PtrHB7, a class III HD-Zip Gene, Plays a Critical Role in Regulation of Vascular Cambium Differentiation in Populus显示文摘在树的第二等的生长的一个关键问题是脉管的形成层房间的区别怎么被指导到 concurrentlyform 二不同纸巾:木部或韧皮部。类 III homeodomain 白氨酸拉链(HD 压缩 III ) 基因被知道在主要、第二等的 growth.However 的进程在脉管的系统的开始, patterning,和区别玩 criticalroles,这些基因怎么控制第二等的脉管的区别的机制是未知的。这里,我们显示出那 Populus 类 III HD 压缩基因, PtrHB7,优先地在 cambial 被表示地区。压制 PtrHB7 的植物在木部与减小在脉管的纸巾显示了重要变化但是韧皮部的增加。Transcriptionalanalysis 表明调整木部区别的基因是下面调整的,而基因调整韧皮部 differentiationwere 起来调整。相应地, PtrHB7 overexpression 向木部房间提高了 cambial 房间的区别,但是禁止了韧皮部区别。cambial 房间区别上的 PtrHB7 规定与它的抄本丰富被联系。一起,结果 demonstratedthat PtrHB7 在在剂量依赖者 manner.Key 在 processof Populus 第二等的生长控制在第二等的木部和韧皮部纸巾之间的平衡区别起一个关键作用词: | Yingying Zhu Dongliang Song Jiayan Sun Xingfen Wang Laigeng Li | 2013 | Molecular Plant2013，6，4： | 13 |
| 2 | Phosphorylation of LTF1, an MYB Transcription Factor in Populus, Acts as a Sensory Switch Regulating Lignin Biosynthesis in Wood Cells显示文摘Lignin is specifically deposited in plant secondary cell walls,and initiation of lignin biosynthesis is regulated by a variety of developmental and environmental signals.However,the mechanisms governing the regulation of lignin biosynthesis remain to be elucidated.In this study,we identified a lignin biosynthesis-associated transcription factor(LTF)from Populus,LTF1,which binds the promoter of a key lignin biosynthetic gene encoding 4-coumarate-CoA ligase(4CL).We showed that LTF1 in its unphosphorylated state functions as a regulator restraining lignin biosynthesis.When LTF1 becomes phosphorylated by PdMPK6 in response to external stimuli such as wounding,it undergoes degradation through a proteasome pathway,resulting in activation of lignification.Expression of a phosphorylation-null mutant version of LTF1 led to stable protein accumulation and persistent attenuation of lignification in wood cells.Taken together,our study reveals a mechanism whereby LTF1 phosphorylation acts as a sensory switch to regulate lignin biosynthesis in response to environmental stimuli.The discovery of novel modulators and mechanisms modifying lignin biosynthesis has important implications for improving the utilization of cell-wall biomass. | Jinshan Gui Laifu Luo Yu Zhong Jiayan Sun Toshiaki Umezawa Laigeng Li | 2019 | Molecular Plant2019，12，10： | 10 |
| 3 | Radiofrequency ablation combined with transcatheter arterial chemoembolization therapy versus surgical resection for Barcelona-Clinic Liver Cancer(BCLC) A hepatocellular carcinoma: a meta-analysis显示文摘Purpose: The objective of our study was to compare the effectiveness of the combination of transcatheter arterial chemoembolization(TACE) and radiofrequency ablation(RFA) with that of surgical resection(SR) in Barcelona-Clinic Liver Cancer(BCLC) A hepatocellular carcinoma. Materials and Methods: PubMed, Medline, Embase, and Cochrane Library were searched for comparisons of the two therapies from January 2006 to December 2017. Overall survival rate(OS), recurrence-free survival rate(RFS), complications, and the average length of hospital stay were compared and analyzed. Review Manager v. 5.2 from the Cochrane Collaboration was used for statistical analyses. Results: Seven case-control studies and one randomized controlled trial were identified, of which 717 were treated with a combination of TACE and RFA and 785 were treated with SR. Meta-analysis data revealed that TACE plus RFA had significantly better effectiveness on 1.0-y OS(OR = 0.50, p =.009). The major complications(ORcomplications = 1.88, p =.02) after the combined therapy were significantly lower than those after SR. There were three studies that reported the average length of hospital stay. The hospital stay for the SR group vs the combined therapy group was 19.8 ± 8.4 d vs 7.4 ± 2.2 d, respectively(p <.0001); 18.7 ± 4.9 d vs 11.5 ± 6.9 d, respectively(p <.0001); and 16.6 ± 6.7 d vs 8.5 ± 4.1 d, respectively(p <.0001). There was no significant difference in 3.0-or 5.0-y OS and 1.0-, 3.0-, or 5.0-y RFS. Conclusion: The combination of TACE and RFA has advantages in improving 1.0-y OS, reducing complications, and shortening the length of hospital stay over that of SR in the treatment of patients with BCLC A HCC. | Weidong Wang Sinan Hou Zelong Zhong JiaYan Ni Xiongying Jiang Dong Chen Yaoting Chen Jianghong Luo Hongliang Sun Linfeng Xu | 2018 | Journal of Interventional Medicine2018，1，1： | 9 |
| 4 | Spinel MnCo2O4 nanoparticles cross-linked with two-dimensional porous carbon nanosheets as a high-efficiency oxygen reduction electrocatalyst显示文摘为氧减小反应(ORR ) 的催化剂在燃料房间起一个重要作用。有到基于磅的催化剂的可比较的 ORR 活动的其他的非宝贵的金属催化剂为燃料房间的发展是高度合乎需要的。在这个工作,我们第一次报导尖晶石 MnCo 2 O 4/C ORR 催化剂由一致 MnCo 2 O 4 nanoparticles cross-linked 与二维( 2D )多孔的碳 nanosheets (缩短的同样多孔的 MnCo 2 O 4/C nanosheets ),在哪个葡萄糖作为模板被用作碳来源和 NaCl 。获得的多孔的 MnCo 2 在场的 O 4/C nanosheets 互连的多孔的体系结构和一个大表面区域的联合性质(175.3 m 2( | Gengtao Fu Zhenyuan Liu Jingfei Zhang Jiayan Wu Lin Xu Dongmei Sun Jubing Zhang Yawen Tang Pei Chen | 2016 | Nano Research2016，9，7： | 7 |
| 5 | Characterization of atomic defects on the photoluminescence in two-dimensional materials using transmission electron microscope显示文摘Two-dimensional material(2D)that possesses atomic thin geometry and remarkable properties is a star material for the fundamental researches and advanced applications.Defects in 2D materials are critical and fundamental to understand the chemical,physical,and optical properties.Photoluminescence arises in 2D materials owing to various physical phenomena including activator/dopant-induced luminescence and defect-related emissions,and so forth.With the advanced transmission electron microscopy(TEM)technologies,such as aberration correction and low voltage technologies,the morphology,chemical compositions and electronic structures of defects in 2D material could be directly characterized at the atomic scale.In this review,we introduce the applications of state-of-the-art TEM technologies on the studies of the role of atomic defects in the photoluminescence characteristics in 2D material.The challenges in spatial and time resolution are also discussed.It is proved that TEM is a powerful tool to pinpoint the relationship between the defects and the photoluminescence characteristics. | Jiayan Zhang Ye Yu Peng Wang Chen Luo Xing Wu Ziqi Sun Jianlu Wang Wei Da Hu Guozhen Shen | 2019 | InfoMat2019，1，1： | 6 |
| 6 | Dendritic platinum-copper bimetallic nanoassemblies with tunable composition and structure: Arginine-driven self-assembly and enhanced electrocatalytic activity显示文摘 | Gengtao Fu Huimin Liu Nika You Jiayan Wu Dongmei Sun Lin Xu Yawen Tang Yu Chen | 2016 | Nano Research2016，9，3： | 6 |
| 7 | Arginine-mediated synthesis of cube-like platinum nanoassemblies as efficient electrocatalysts显示文摘可控制高贵金属 nanocrystals 自己组装具有为高度活跃的 electrocatalysts 的发展的宽广兴趣。这里,我们与多孔的洞和不平的表面为像立方体的磅 nanoassemblies (Pt-CNAs ) 的产量很高的合成报导一条有效调停精氨酸的热水的途径基于零维的磅 nanocrystals 自己组装。在这进程,精氨酸充当在邻近的 nanocrystals 之间的 reductant,结构指导代理人,和连接器。有趣地, Pt-CNAs 展览单个水晶的结构与主导 { 100 } 方面由 X 光检查衍射证实了。把研究基于 electrocatalytic,同样综合的 Pt-CNAs 展览在甲醇氧化反应改进了 electrocatalytic 活动以及好稳定性和公司忍耐。Pt-CNAs 好表演被归因于他们的唯一的形态学和表面结构。我们相信这里构画出的合成策略能被递讲道理地设计的其它为在高效燃料房间的使用的一金属或二金属的 nanoassemblies。 | Gengtao Fu Qian Zhang Jiayan Wu Dongmei Sun Lin Xu Yawen Tang Yu Chen | 2015 | Nano Research2015，8，12： | 4 |
| 8 | PtrCel9A6, an Endo-l,4-β-Glucanase, Is Required for Cell Wall Formation during Xylem Differentiation in Populus显示文摘 | Liangliang Yu Jiayan Sun Laigeng Li | 2013 | Molecular Plant2013，6，6： | 3 |
| 9 | Qingre Jianpi decoction(清热健脾汤)attenuates inflammatory responses by suppressing NOD-like receptor family pyrin domain-containing 3 inflammasome activation in dextran sulfate sodium-induced colitis mice显示文摘OBJECTIVE:To investigate the effects of Qingre Jianpi decoction(清热健脾汤,QRJPD)on dextran sulfate sodium(DSS)-induced colitis mice and explore its mechanism.METHODS:All mice were randomly divided into six groups.Weight changes,disease activity index values,and histological damage were detected.Inflammatory cytokines and immune cell infiltration were measured using enzyme-linked immunosorbent assays(ELISA)and immunohistochemistry(IHC)method.The key protein expression levels of the NOD-like receptor family pyrin domain-containing 3(NLRP3)inflammasome were detected by western blot analysis,IHC,and quantitative reverse transcription polymerase chain reaction.RESULTS:QRJPD played an anti-inflammatory role in the treatment of ulcerative colitis(UC),reduced the secretion of inflammatory cytokines,and inhibited the inflammatory infiltration of immune cells by suppressing DSS-induced activation of the NLRP3 inflammasome.CONCLUSION:QRJPD exerts protective effects by inhibiting DSS-induced NLRP3 inflammasome activation. | ZHANG Jiayan KANG Xiuhong SUN Mengyun ZHANG Shengsheng | 2021 | Journal of Traditional Chinese Medicine2021，41，1： | 2 |
| 10 | High‑Performance Flexible Microneedle Array as a Low‑Impedance Surface Biopotential Dry Electrode for Wearable Electrophysiological Recording and Polysomnography显示文摘Microneedle array(MNA)electrodes are an effective solution to achieve high-quality surface biopotential recording without the coordination of conductive gel and are thus very suitable for long-term wearable applications.Existing schemes are limited by flexibility,biosafety,and manufacturing costs,which create large barriers for wider applications.Here,we present a novel flexible MNA electrode that can simultaneously achieve flexibility of the substrate to fit a curved body surface,robustness of microneedles to penetrate the skin without fracture,and a simplified process to allow mass production.The compatibility with wearable wireless systems and the short preparation time of the electrodes significantly improves the comfort and convenience of electrophysiological recording.The normalized electrode–skin contact impedance reaches 0.98 kΩcm^(2)at 1 kHz and 1.50 kΩcm^(2)at 10 Hz,a record low value compared to previous reports and approximately 1/250 of the standard electrodes.The morphology,biosafety,and electrical/mechanical properties are fully characterized,and wearable recordings with a high signal-to-noise ratio and low motion artifacts are realized.The first reported clinical study of microneedle electrodes for surface electrophysiological monitoring was conducted in tens of healthy and sleep-disordered subjects with 44 nights of recording(over 8 h per night),providing substantial evidence that the electrodes can be leveraged to substitute for clinical standard electrodes. | Junshi Li Yundong Ma Dong Huang Zhongyan Wang Zhitong Zhang Yingjie Ren Mengyue Hong Yufeng Chen Tingyu Li Xiaoyi Shi Lu Cao Jiayan Zhang Bingli Jiao Junhua Liu Hongqiang Sun Zhihong Li | 2022 | Nano-Micro Letters2022，14，8： | 1 |
| 11 | Zirconium nitride ( ZrN ) fibers prepared by carbothermal reduction and nitridation of electrospun PVP/zirconium oxychloride composite fibers显示文摘 | Li Jiayan Sun Yan Tan Yi | 2008 | Chemical Engineering Journal2008，144，1： | 1 |
| 12 | An invasive zone in human liver cancer identified by Stereo-seq promotes hepatocyte–tumor cell crosstalk,local immunosuppression and tumor progression显示文摘Dissecting and understanding the cancer ecosystem,especially that around the tumor margins,which have strong implications for tumor cell infiltration and invasion,are essential for exploring the mechanisms of tumor metastasis and developing effective new treatments.Using a novel tumor border scanning and digitization model enabled by nanoscale resolution-SpaTial Enhanced REsolution Omics-sequencing(Stereo-seq),we identified a 500µm-wide zone centered around the tumor border in patients with liver cancer,referred to as“the invasive zone”.We detected strong immunosuppression,metabolic reprogramming,and severely damaged hepatocytes in this zone.We also identified a subpopulation of damaged hepatocytes with increased expression of serum amyloid A1 and A2(referred to collectively as SAAs)located close to the border on the paratumor side.Overexpression of CXCL6 in adjacent malignant cells could induce activation of the JAK-STAT3 pathway in nearby hepatocytes,which subsequently caused SAAs’overexpression in these hepatocytes.Furthermore,overexpression and secretion of SAAs by hepatocytes in the invasive zone could lead to the recruitment of macrophages and M2 polarization,further promoting local immunosuppression,potentially resulting in tumor progression.Clinical association analysis in additional five independent cohorts of patients with primary and secondary liver cancer(n=423)showed that patients with overexpression of SAAs in the invasive zone had a worse prognosis.Further in vivo experiments using mouse liver tumor models in situ confirmed that the knockdown of genes encoding SAAs in hepatocytes decreased macrophage accumulation around the tumor border and delayed tumor growth.The identification and characterization of a novel invasive zone in human cancer patients not only add an important layer of understanding regarding the mechanisms of tumor invasion and metastasis,but may also pave the way for developing novel therapeutic strategies for advanced liver cancer and other solid tumors. | Liang Wu Jiayan Yan Yinqi Bai Feiyu Chen Xuanxuan Zou Jiangshan Xu Ao Huang Liangzhen Hou Yu Zhong Zehua Jing Qichao Yu Xiaorui Zhou Zhifeng Jiang Chunqing Wang Mengnan Cheng Yuan Ji Yingyong Hou Rongkui Luo Qinqin Li Liang Wu Jianwen Cheng Pengxiang Wang Dezhen Guo Waidong Huang Junjie Lei Shang Liu Yizhen Yan Yiling Chen Sha Liao Yuxiang Li Haixiang Sun Na Yao Xiangyu Zhang Shiyu Zhang Xi Chen Yang Yu Yao Li Fengming Liu Zheng Wang Shaolai Zhou Huanming Yang Shuang Yang Xun Xu Longqi Liu Qiang Gao Zhaoyou Tang Xiangdong Wang Jian Wang Jia Fan Shiping Liu Xinrong Yang Ao Chen Jian Zhou | 2023 | Cell Research2023，33，8： | 1 |
| 13 | TwoMADS-boxgenes regulate vascularcambium activity and secondary growth by modulating auxin homeostasis in Populus显示文摘In trees,stem secondary growth depends on vascular cambium proliferation activity and subsequent cell differentiation,in which an auxin concentration gradient across the cambium area plays a crucial role in regulating the process.However,the underlying molecular mechanismfor the establishment of auxin concentration is not fully understood.In this study,we identified two function-unknown MADS-box genes,VCM1 and VCM2,which are expressed specifically in the vascular cambium and modulate the subcellular homeostasis of auxin.Simultaneous knockdown of both VCM1 and VCM2 enhanced vascular cambium proliferation activity and subsequent xylem differentiation.Overexpression of VCM1 suppressed vascular cambium activity and wood formation by regulating PIN5 expression,which tuned the soluble auxin concentration in the vascular cambium area.This study reveals the role of VCM1 and VCM2 in regulating the proliferation activity of the vascular cambium and secondary growth by modulating the subcellular auxin homeostasis in Populus. | Shuai Zheng Jiajia He Zengshun Lin Yingying Zhu Jiayan Sun Laigeng Li | 2021 | Plant Communications2021，2，5： | 1 |
| 14 | Self-assembly of CXCR4 antagonist peptide-docetaxel conjugates for breast tumor multi-organ metastasis inhibition显示文摘As a representative chemotherapeutic drug,docetaxel(DTX)has been used for breast cancer treatment for decades.However,the poor solubility of DTX limits its efficacy,and the DTX based therapy increases the metastasis risk due to the upregulation of C-X-C chemokine receptor type 4(CXCR4)expression during the treatment.Herein,we conjugated CXCR4 antagonist peptide(CTCE)with DTX(termed CTCE-DTX)as an anti-metastasis agent to treat breast cancer.CTCE-DTX could selfassemble to nanoparticles,targeting CXCR4-upregulated metastatic tumor cells and enhancing the DTX efficacy.Thus,the CTCE-DTX NPs achieved promising efficacy on inhibiting both bonespecific metastasis and lung metastasis of triple-negative breast cancer.Our work provided a rational strategy on designing peptide-drug conjugates with synergistic anti-tumor efficacy. | Chen Li Jiayan Lang Yazhou Wang Zhaoxia Cheng Mali Zu Fenfen Li Jingyi Sun Yating Deng Tianjiao Ji Guangjun Nie Ying Zhao | 2023 | Acta Pharmaceutica Sinica B2023，13，9： | 0 |
| 15 | The Impact of Teacher-Student Interaction on Learning Engagement in Blended Learning显示文摘The blended learning environment has the advantages of both traditional teaching and online learning on the Internet,and is highly sought after by educators.As learning engagement is an important guarantee for effective learning outcomes,and teacher-student interaction behaviour is one of the key factors influencing students’learning engagement,it is important to clarify the mechanism between teacher behaviour and learning engagement to optimise teachers’teaching ability,promote students’learning engagement,and enhance their learning outcomes.In this study,a structured questionnaire was used to investigate the online teaching component of blended learning,and the questionnaire was divided into two parts:a survey on student engagement and a survey on student-teacher interaction.Student behavioural input was high but inefficient.Student cognitive input is low.There is a timeliness of student affective engagement. | ZHU Xumei TANG Xiaonan QIAN Jiayan SUN Hong | 2023 | US-China Education Review(A)2023，13，2： | 0 |
| 16 | The Impact of Interaction Methods on Online Learning for English Majors显示文摘Since the outbreak of the epidemic in 2019,online teaching has become one of the most mainstream teaching methods.The huge differences between online and offline teaching have led many teachers and students to try more diverse ways of interacting with each other.Through collecting online teaching and learning data from the online teaching platform(SPOC)of the Contemporary College English course at Xuzhou University of Technology,this project uses the learning analysis method of big data to refine the key factors of interaction models in online and offline hybrid teaching,and to analyse and test the interaction relationships between the factors to explore the types of positive online interaction activities achieved under a hybrid learning environment and the study also explores the types and models of active online interaction activities in a blended learning environment to improve students’learning initiatives and effectiveness. | TANG Xiaonan ZHU Xumei QIAN Jiayan SUN Hong | 2023 | US-China Education Review(B)2023，13，1： | 0 |
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