|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Comparative study of microRNA profiling in keloid fibroblast and annotation of differential expressed microRNAs显示文摘蟹状肿是由于皮损害的异常愈合成长的像肿瘤的皮疤,没有有效 treatment.The 分子的机制位于 \O 下面蟹状肿致病仍然大部分未知。在这研究,我们比较了表示在导出蟹状肿的成纤维细胞和正常成纤维细胞之间介绍的 microRNA (miRNA )( 包括胎儿、成年的真皮的成纤维细胞) 由 miRNA microarray 分析。我们发现在导出蟹状肿的成纤维细胞的 miRNA 侧面与在 normalfibroblasts 的那些是不同的。九 miRNAs 是表示其六在蟹状肿成纤维细胞(KF ) 是显著地起来调整的差别,包括 miR-152, miR-23b-3p, miR-31-5p, miR-320c, miR-30a-5p,和 hsv1-miR-H7,并且其三是调整 significantlydown 的包括 miR-4328, miR-145-5p,和 miR-143-3p。差别的功能的注解表示了他们在为疤创伤愈合重要的几条发信号的小径被充实的 miRNA targetsrevealed。在结论,我们 demonstratethat miRNA 表示侧面在 KF 被改变与相比可以为探索蟹状肿的致病在胎儿、成年的真皮的成纤维细胞,和 expressionprofile 提供有用线索。miRNAs 可能部分由影响相关的几条发信号的小径使创伤愈合留下疤痕贡献 etiologyof 蟹状肿。 | Chao Li Yuehong Bai Hua Liu Xuemei Zuo Haichang Yao Yiming Xu Manlin Cao | 2013 | Acta Biochimica et Biophysica Sinica2013，45，8： | 15 |
| 2 | Piezoluminescent devices by designing array structures显示文摘Mechanoluminescence has attracted increasing attentions because it can convert the kinetic energy during human daily motions into light to be used in sensors and displays. However, its practical applications are still hindered by the weak brightness and limited color while under large forces. Herein, we developed novel piezoluminescent devices(PLDs) which could effectively emit visible light under low pressing forces through the stress-concentration and enhancing deformation on the basis of carefully-designed array structures. The emitting colors were also tunable by using bilayer luminescent film under different pressures. This work not only provides a new strategy to effectively harvest mechanical energy into light,but also presents a scalable, low-cost and color-tunable PLD which shows great potentials in various applications such as luminescent floors, shoes and stress-activated displays. | Luke Bao Xiaojie Xu Yong Zuo Jing Zhang Fei Liu Yifan Yang Fan Xu Xuemei Sun Huisheng Peng | 2019 | Science Bulletin2019，64，3： | 5 |
| 3 | Argininosuccinate synthase 1 suppresses cancer cell invasion by inhibiting STAT3 pathway in hepatocellular carcinoma显示文摘Metastasis is the main reason for high recurrence and poor survival of hepatocellular carcinoma(HCC).The molecular mechanism underlying HCC metastasis remains unclear.In this study,we found that argininosuccinate synthase 1(ASS1)expression was significantly decreased and down-regulation of ASS1 was closely correlated with poor prognosis in HCC patients.DNA methylation led to the down-regulation of ASS1 in HCC.Stable silencing of ASS1 promoted migration and invasion of HCC cells,whereas overexpression of ASS1-inhibited metastasis of HCC cells in vivo and in vitro.We also revealed that ASS1-knockdown increased the phosphorylation level of S727STAT3,which contributed to HCC metastasis by up-regulation of inhibitor of differentiation 1(ID1).These findings indicate that ASS1 inhibits HCC metastasis and may serve as a target for HCC diagnosis and treatment. | Xuemei Tao Qiaozhu Zuo Haoyu Ruan Hui Wang Haojie Jin Zhuoan Cheng Yuanyuan Lv Wenxin Qin Cun Wang | 2019 | Acta Biochimica et Biophysica Sinica2019，51，3： | 4 |
| 4 | Life History Recorded in the Vagino-cervical Microbiome Along with Multi-omes显示文摘The vagina contains at least a billion microbial cells,dominated by lactobacilli.Here we perform metagenomic shotgun sequencing on cervical and fecal samples from a cohort of 516 Chinese women of reproductive age,as well as cervical,fecal,and salivary samples from a second cohort of 632 women.Factors such as pregnancy history,delivery history,cesarean section,and breastfeeding were all more important than menstrual cycle in shaping the microbiome,and such information would be necessary before trying to interpret differences between vagino-cervical microbiome data.Greater proportion of Bifidobacterium breve was seen with older age at sexual debut.The relative abundance of lactobacilli especially Lactobacillus crispatus was negatively associated with pregnancy history.Potential markers for lack of menstrual regularity,heavy flow,dysmenorrhea,and contraceptives were also identified.Lactobacilli were rare during breastfeeding or post-menopause.Other features such as mood fluctuations and facial speckles could potentially be predicted from the vagino-cervical microbiome.Gut and salivary microbiomes,plasma vitamins,metals,amino acids,and hormones showed associations with the vagino-cervical microbiome.Our results offer an unprecedented glimpse into the microbiota of the female reproductive tract and call for international collaborations to better understand its long-term health impact other than in the settings of infection or pre-term birth. | Zhuye Jie Chen Chen Lilan Hao Fei Li Liju Song Xiaowei Zhang Jie Zhu Liu Tian Xin Tong Kaiye Cai Zhe Zhang Yanmei Ju Xinlei Yu Ying Li Hongcheng Zhou Haorong Lu Xuemei Qiu Qiang Li Yunli Liao Dongsheng Zhou Heng Lian Yong Zuo Xiaomin Chen Weiqiao Rao Yan Ren Yuan Wang Jin Zi Rong Wang Na Liu Jinghua Wu Wei Zhang Xiao Liu Yang Zong Weibin Liu Liang Xiao Yong Hou Xun Xu Huanming Yang Jian Wang Karsten Kristiansen Huijue Jia | 2022 | Genomics, Proteomics & Bioinformatics2022，20，2： | 2 |
| 5 | Spectroscopic and electrochemical studies on molecular recognition of tetrathiafulvalene derivative with P-glycoprotein and drug-resistant leukemia cells显示文摘Cancer is still one of the important diseases that threatens the health of people. Multidrug resistance(MDR) is the main factor that leads to the failure of cancer chemotherapy. Thus, MDR diagnosis could facilitate the monitoring of the therapy process and realization of efficient treatment of tumors. In this study, we have tried to use a new tetrathiafulvalene(TTF) derivative(TTF-(COONBu4)2) to sensitively recognize the MDR through the multi-signal responsive strategy. The relevant electrochemical and spectroscopic studies demonstrate the specific binding behavior of TTF-(COONBu4)2 with P-glycoprotein(P-gp) as well as drug-resistant leukemia cells. Especially due to the over-expression of specific components of P-gp on the plasma membranes of drug resistant cells, the electrochemical and hydrophilic/hydrophobic features of drug resistant-leukemia cells are apparently different from those of other kinds of leukemia cells. Meanwhile, Fourier transform infrared spectroscopic study illustrates that the most intense vibration band of TTF moieties in the 1400–1600 cm-1 range is almost smeared out upon binding to P-gp, and the binding of TTF-(COONBu4)2 to P-gp may also lead to changes in protein secondary structure and backbone. This observation may advance the development of the new TTF agent for the promising clinical diagnosis and monitoring of MDR of tumors with the aim of successful chemotherapy for human cancer. | Yuanyuan Zhang Changyu Wu Hui Jiang Jinglin Zuo Xuemei Wang | 2015 | Science China Chemistry2015，58，7： | 0 |
| 6 | Preparation Process of Plumbagin Nanomicelle In-situ Gel显示文摘[Objectives]To prepare plumbagin nanomicelle(PLB-N)in-situ gel,and optimize the formulation and process.[Methods]PLB-N was prepared by self-assembly method,and the optimal formulation of PLB-N in-situ gel was determined by orthogonal experiment design and single factor method.[Results]The optimal preparation process for PLB-N was a drug to lipid ratio of 1:3,a Tween 80 content of 5%,an ethanol content of 7.5%of the hydration medium,a magnetic stirring speed of 2200 rpm,a stirring time of 30 min,and an ultrasound time of 10 min.The optimal formulation of PLB-N in-situ gel was 22%of poloxamer 407,6%of poloxamer 188,and 1:1 of PLB-N to water.The encapsulation efficiency of PLB-N prepared with the optimal formula was(95.8%±0.4%),and the average particle size was(75.19±1.14)nm,and the Zeta potential was(-20.73±1.19)mv.[Conclusions]PLB-N in-situ gel had stable and reliable preparation process,uniform content,and broad application prospects. | Xuemei LU Wanyu ZUO Yun LI Weiyu WANG Ruyin DONG Luyang LU Jizhong ZHANG | 2023 | Medicinal Plant2023，14，6： | 0 |
| 7 | Digital twin-enabled adaptive scheduling strategy based on deep reinforcement learning显示文摘The modern complicated manufacturing industry and smart manufacturing tendency have imposed new requirements on the scheduling method,such as self-regulation and self-learning capabilities.While traditional scheduling methods cannot meet these needs due to their rigidity.Self-learning is an inherent ability of reinforcement learning(RL) algorithm inhered from its continuous learning and trial-and-error characteristics.Self-regulation of scheduling could be enabled by the emerging digital twin(DT) technology because of its virtual-real mapping and mutual control characteristics.This paper proposed a DT-enabled adaptive scheduling based on the improved proximal policy optimization RL algorithm,which was called explicit exploration and asynchronous update proximal policy optimization algorithm(E2APPO).Firstly,the DT-enabled scheduling system framework was designed to enhance the interaction between the virtual and the physical job shops,strengthening the self-regulation of the scheduling model.Secondly,an innovative action selection strategy and an asynchronous update mechanism were proposed to improve the optimization algorithm to strengthen the self-learning ability of the scheduling model.Lastly,the proposed scheduling model was extensively tested in comparison with heuristic and meta-heuristic algorithms,such as wellknown scheduling rules and genetic algorithms,as well as other existing scheduling methods based on reinforcement learning.The comparisons have proved both the effectiveness and advancement of the proposed DT-enabled adaptive scheduling strategy. | GAN XueMei ZUO Ying ZHANG AnSi LI ShaoBo TAO Fei | 2023 | Science China(Technological Sciences)2023，66，7： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员