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| 1 | Characterization of the essential role of bone morphogenetic protein 9 (BMP9) in osteogenic differentiation of mesenchymal stem cells (MSCs) through RNA interference显示文摘Mesenchymal stem cells(MSCs)are multipotent stem cells and capable of differentiating into multiple cell types including osteoblastic,chondrogenic and adipogenic lineages.We previously identified BMP9 as one of the most potent BMPs that induce osteoblastic differentiation of MSCs although exact molecular mechanism through which BMP9 regulates osteogenic differentiation remains to be fully understood.Here,we seek to develop a recombinant adenovirus system to optimally silence mouse BMP9 and then characterize the important role of BMP9 in osteogenic differentiation of MSCs.Using two different siRNA bioinformatic prediction programs,we design five siRNAs targeting mouse BMP9(or simB9),which are expressed under the control of the converging H1 and U6 promoters in recombinant adenovirus vectors.We demonstrate that two of the five siRNAs,simB9-4 and simB9-7,exhibit the highest efficiency on silencing exogenous mouse BMP9 in MSCs.Furthermore,simB9-4 and simB9-7 act synergistically in inhibiting BMP9-induced expression of osteogenic markers,matrix mineralization and ectopic bone formation from MSCs.Thus,our findings demonstrate the important role of BMP9 in osteogenic differentiation of MSCs.The characterized simB9 siRNAs may be used as an important tool to investigate the molecular mechanism behind BMP9 osteogenic signaling.Our results also indicate that recombinant adenovirus-mediated expression of siRNAs is efficient and sustained,and thus may be used as an effective delivery vehicle of siRNA therapeutics. | Shujuan Yan Ruyi Zhang Ke Wu Jing Cui Shifeng Huang Xiaojuan Ji Liping An Chengfu Yuan Cheng Gong Linghuan Zhang Wei Liu Yixiao Feng Bo Zhang Zhengyu Dai Yi Shen Xi Wang Wenping Luo Bo Liu Rex C.Haydon Michael J.Lee Russell R.Reid Jennifer Moriatis Wolf Qiong Shi Hue H.Luu Tong-Chuan He Yaguang Weng | 2018 | Genes & Diseases2018，5，2： | 8 |
| 2 | A Local Cluster of Omicron Variant COVID-19 Likely Caused by Internationally Mailed Document——Beijing Municipality,China,January 2022显示文摘On January 15,2022,a 26 years old female(Case A)went to a sampling site for coronavirus disease 2019(COVID-19)testing due to excessive fatigue and fever for two days.This patient preliminarily tested positive for severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)using a quantitative real-time reverse transcription polymerase chain reaction(qRT-PCR)method. | Daitao Zhang Shuangsheng Wu Zhenyong Ren Ying Sun Xiangfeng Dou Zhaomin Feng Fu Li Yi Tian Shujuan Cui Baiwei Liu Bing Lyu Xiaoli Wang Feng Liu Lina Jin Chu Jiang Lina Tian Zhenjiang Xin Zhichao Liang Lei Jia Quanyi Wang Yang Pan Peng Yang | 2022 | China CDC weekly2022，4，14： | 6 |
| 3 | FAT1, a direct transcriptional target of E2F1, suppresses cell proliferation, migration and invasion in esophageal squamous cell carcinoma显示文摘Objective: Growing evidence indicates that FAT atypical cadherin 1(FAT1) has aberrant genetic alterations and exhibits potential tumor suppressive function in esophageal squamous cell carcinoma(ESCC). However, the role of FAT1 in ESCC tumorigenesis remains not well elucidated. The aim of this study was to further investigate genetic alterations and biological functions of FAT1, as well as to explore its transcriptional regulation and downstream targets in ESCC.Methods: The mutations of FAT1 in ESCC were achieved by analyzing a combined study from seven published genomic data, while the copy number variants of FAT1 were obtained from an analysis of our previous data as well as of The Cancer Genome Atlas(TCGA) and Cancer Cell Line Encyclopedia(CCLE) databases using the cBioPortal. The transcriptional regulation of FAT1 expression was investigated by chromatin immunoprecipitation(ChIP) and the luciferase reporter assays. In-cell western, Western blot and reverse transcription-quantitative polymerase chain reaction(RT-qPCR) were used to assess the indicated gene expression. In addition, colony formation and Transwell migration/invasion assays were employed to test cell proliferation, migration and invasion.Finally, RNA sequencing was used to study the transcriptomes.Results: FAT1 was frequently mutated in ESCC and was deleted in multiple cancers. Furthermore, the transcription factor E2 F1 occupied the promoter region of FAT1, and depletion of E2 F1 led to a decrease in transcription activity and mRNA levels of FAT1. Moreover, we found that knockdown of FAT1 promoted KYSE30 and KYSE150 cell proliferation, migration and invasion;while overexpression of FAT1 inhibited KYSE30 and KYSE410 cell proliferation, migration and invasion. In addition, knockdown of FAT1 led to enrichment of the mitogen-activated protein kinase(MAPK) signaling pathway and cell adhesion process.Conclusions: Our data provided evidence for the tumor suppressive function of FAT1 in ESCC cells and elucidated the transcriptional regulation of FAT1 by E2 F1, which may facilitate the understanding of molecular mechanisms of the progression of ESCC. | Yu Wang Guangchao Wang Yunping Ma Jinglei Teng Yan Wang Yongping Cui Yan Dong Shujuan Shao Qimin Zhan Xuefeng Liu | 2019 | Chinese Journal of Cancer Research2019，31，4： | 6 |
| 4 | Characterization of a Putative New Semi-Dominant Reduced Height Gene, Rht_NM9, in Wheat(Triticum aestivum L.)显示文摘Plant height is an important agronomic trait in cereal crops, and can affect both plant architecture and grain yield. New dwarfing genes are required for improving the genetic diversity of wheat. In this study, a novel dwarf mutant, NM9, was created by treating seeds of the wheat variety NAU9918 with ethyl methanesulfonate(EMS). NM9 showed obvious phenotypic changes, which were distinct from those caused by other dwarfing genes, especially the reduced plant height, increased effective tiller number, and elongated spike and grain length. The reduced plant height in NM9 was attributable to a semi-dominant dwarfing gene Rht_NM9, which was flanked by two closely linked SNP markers, SNP34 and SNP41, covering an 8.86-Mb region on the chromosome arm 2AS. The results of gibberellic acid(GA) sensitivity evaluation, comparative genomics analysis and allelism test indicated that Rht_NM9 was neither allelic to Rht7 and Rht21 nor homoeoallelic to Rht8, so Rht_NM9 was proposed to be a new dwarfing locus on the homoeologous group 2 chromosomes of wheat. Rht_NM9has a negative effect on plant height and positive effects on effective tiller number and grain size, thus, Rht_NM9 could be used for elucidating the mechanisms underlying plant architecture and grain development. | Yuan Lu Liping Xing Shujuan Xing Ping Hu Chaofan Cui Mingyi Zhang Jin Xiao Haiyan Wang Ruiqi Zhang Xiue Wang Peidu Chen Aizhong Cao | 2015 | Journal of Genetics and Genomics2015，42，12： | 6 |
| 5 | MoP nanoparticles with a P-rich outermost atomic layer embedded in N-doped porous carbon nanofibers: Self-supported electrodes for efficient hydrogen generation显示文摘尽管有很长时间被追求,经由切开的水的氢生产仍然由于持久、有效的催化剂的缺乏主要是巨大的挑战。铝磷化物(拖把) 理论上能够有效的氢进化反应(她的) 然而,仍然有的催化作用为在它的表演的进一步的改进的空间。此处,我们为经由互补理论、试验性的确认提高她与 P 富有的最外面的原子层为拖把建议一个图案。计算结果的关联建议拖把的终止 P 的表面在决定它的高效率的催化性质起一个关键作用。我们由使用做 N 的多孔的碳(MoP@NPCNFs ) 在拖把的表面上捕获更多的 P 并且限制 nanoparticles 的生长制作了拖把 nanoparticles 的 P 富有的最外面的原子层。进一步,同样准备的材料能直接作为 self-supported electrocatalyst 被采用,并且它在酸的媒介为她展出显著 electrocatalytic 活动;它也与催化活动的可以忽略的损失为多达 5,000 个周期揭示优秀长期的耐久性。 | Minqiang Wang Cui Ye Maowen Xu Shujuan Bao | 2018 | Nano Research2018，11，9： | 4 |
| 6 | Responses of biotic interactions of dominant and subordinate species to decadal warming and simulated rotational grazing in Tibetan alpine meadow显示文摘Warming increases competition among plant species in alpine communities by ameliorating harsh environmental conditions,such as low temperatures. Grazing, as the main human activity, may mitigate the effect of warming, as previously reported.However, it is critical to refine the effects of warming on biotic interactions among species, for example, by taking the competitive ability of species into consideration. Based on a 10-year warming and grazing experiment in a Tibetan alpine meadow, we evaluated interspecific biotic interactions of dominant and subordinate species, using the approach of interspecific spatial associations. Warming significantly increased competition between subordinate and dominant species as well as among subordinate species, but not among dominant species. Moreover, facilitation of dominant-subordinate species also increased under warming. Simulated rotational grazing had similar effects to warming, with increasing interspecific competition. Our results show that, when studying the effects of warming on biotic interactions among species, it is necessary to characterize different species pairs relative to their competitive ability, and that simulated rotational grazing does not mitigate the effects of warming in the long term. Our results also provide evidence that the spatial pattern of species is a critical mechanism in species coexistence. | Xin'e Li Xiaoxue Zhu Shiping Wang Shujuan Cui Caiyun LUO Zhenhua Zhang Lirong Zhang Lili Jiang Wangwang Lyu | 2018 | Science China(Life Sciences)2018，61，7： | 4 |
| 7 | Alkali-activation reactivity of chemosynthetic Al_2O_3-2SiO_2 powders and their ^(27)Al and ^(29)Si magic-angle spinning nuclear magnetic resonance spectra显示文摘Pure Al_2O_3-2SiO_2 powders were prepared by sol-gel and coprecipitation methods,and their alkaliactivation reactivities were compared.The alkali-activation reactivity of the powder prepared by the sol-gel method was higher than that of the powder prepared by the coprecipitation method.The powders were investigated by ^(27)AI and ^(29)Si magic-angle spinning nuclear magnetic resonance spectroscopy(MAS NMR) to understand the relationship between their structure and alkali-activation reactivity.The ^(27)Al MAS NMR data showed that the five-coordinate AI content of the powder prepared by the sol-gel method was higher than that of the powder prepared by coprecipitation.The higher content of five-coordinate Al corresponded to higher alkali-activation reactivity.The ^(29)Si MAS NMR data showed that for the powder prepared by the sol-gel method,silicon was replaced by aluminum at secondary coordination sites of the central Si atoms during calcination.However,for the powder prepared by single-batch coprecipitation,the main change was from a low degree of polycondensation to a high degree of polycondensation. | Guangjian Zheng Xuemin Cui Dong Huang Jinying Pang Guowei Mo Shujuan Yu Zhangfa Tong | 2015 | Particuology2015，13，5： | 3 |
| 8 | Importation of SARS-CoV-2 Omicron variant in Beijing,China显示文摘Omicron(B.1.1.529),the fifth variant of concern(VOC)of severe acute respiratory syndrome coronavirus 2(SARS‐CoV‐2),was firstly identified in November 2021 in South Africa.Omicron contains far more genome mutations than any other VOCs ever found,raising significant concerns about its increased transmissibility and immune evasion.Here,we report the importation of the Omicron variant into Beijing,China,in December 2021.Full‐length genome sequences of five imported strains were obtained,with their genetic features characterized.Each strain contained 57 to 61 nucleotide substitutions,39 deletions,and 9 insertions in the genome.Thirty to thirty‐two amino acid changes were found in the spike proteins of the five strains.The phylogenetic tree constructed by the maximum likelihood method showed that all five imported genomes belonged to Omicron(BA.1)(alias of B.1.1.529.1),which is leading to the current surge of coronavirus disease 2019(COVID‐19)cases worldwide.The globally increased COVID‐19 cases driven by the Omicron variant pose a significant challenge to disease prevention and control in China.Continuous viral genetic surveillance and increased testing among international travellers are required to contain this highly contagious variant. | Fu Li Zhichao Liang Shujuan Cui Bing Lv Zhaomin Feng Hui Xu Lei Jia Peng Yang Quanyi Wang Yang Pan Daitao Zhang | 2022 | Biosafety and Health2022，4，3： | 2 |
| 9 | 显示文摘 | Yu Shujuan Zheng Yubin Yan Li Shang Hongzhou Liang Jue Cui Guanfeng | 2007 | Journal of Chemical Engineering of Chinese Universities2007，21，5： | 1 |
| 10 | The sequential processing of visual feature conjunction mismatches in the human brain显示文摘 | WANG Yuping CUI Lili WANG Huijun TIAN Shujuan ZHANG Xi | 2004 | Psychophysiology2004，41，1： | 1 |
| 11 | Genomic characteristics of SARS-CoV-2 in Beijing,China,2021显示文摘At present,severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)spread worldwide,which has emerged multiple variants and brought a threat to global public health.To analyze the genomic characteristics and variations of SARS-CoV-2 imported into Beijing,we collected the respiratory tract specimens of 112 cases of coronavirus disease 2019(COVID-19)from January to September 2021 in Beijing,China,including 40 local cases and 72 imported cases.The whole-genome sequences of the viruses were sequenced by the next-generation sequencing method.Variant markers and phylogenic features of SARS-CoV-2 were analyzed.Our results showed that in all 112 sequences,the mutations were concentrated in spike protein.D614G was found in all sequences,and mutations including L452R,T478K,P681R/H,and D950N in some cases.Furthermore,112 sequences belonged to 23 lineages by phylogenetic analysis.B.1.1.7(Alpha)and B.1.617.2(Delta)lineages were dominant.Our study drew a variation image of SARS-CoV-2 and could help evaluate the potential risk of COVID-19 for pandemic preparedness and response. | Zhaomin Feng Shujuan Cui Bing Lyu Zhichao Liang Fu Li Lingyu Shen Hui Xu Peng Yang Quanyi Wang Daitao Zhang Yang Pan | 2022 | Biosafety and Health2022，4，4： | 0 |
| 12 | Surface plasmon enhanced solar-blind photoresponse of Ga2O3 film with Ga nanospheres显示文摘Semiconductor solar-blind(220-280 nm)photodetectors(PDs),which have important applications both in civil and military aspects,are mainly based on diamond[1],Al Ga N[2],Mg Zn O[3],and Ga_2O_3[4-11].Among these materials,Ga_2O_3has a direct band gap(~4.9 e V)just falling in solarblind spectral range,which makes Ga_2O_3a desirable candidate for solar-blind photodetection.Up to now,many kinds of Ga_2O_3PDs have been demonstrated including bulk[4,5],film[6-8]and nanostructures[9-11],as summarized in Table 1.From the summary,we can see although bulk | Shujuan Cui Zengxia Mei Yaonan Hou Muhua Sun Quansheng Chen Huili Liang Yonghui Zhang Xuedong Bai Xiaolong Du | 2018 | Science China(Physics,Mechanics & Astronomy)2018，61，10： | 0 |
| 13 | A Comparison of Clinical Characteristics of Infections with SARS-CoV-2 Omicron Subvariants BF.7.14 and BA.5.2.48-China,October-December 2022显示文摘Summary What is already known about this topic?Severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)continues to evolve,the clinical manifestations resulting from different SARS-CoV-2 variants may demonstrate significant variation.What is added by this report?We conducted a comparative analysis of the clinical features associated with SARS-CoV-2 Omicron subvariants BF.7.14 and BA.5.2.48 infections.The results of our study indicate that there are no substantial differences in clinical manifestations,duration of illness,healthcare-seeking behaviors,or treatment between these two subvariants.What are the implications for public health practice?Timely identification of alterations in the clinical spectrum is crucial for researchers and healthcare practitioners in order to enhance their comprehension of clinical manifestations,as well as the progression of SARS-CoV-2.Furthermore,this information is beneficial for policymakers in the process of revising and implementing appropriate countermeasures. | Da Huo Tong Yu Ying Shen Yang Pan Fu Li Shujuan Cui Bing Lyu Zhichao Liang Daitao Zhang Peng Yang Quanyi Wang Yue Sun Zhaomin Feng | 2023 | China CDC weekly2023，5，23： | 0 |
| 14 | Engineering G-quadruplex aptamer to modulate its binding specificity显示文摘The use of aptamers in bioanalytical and biomedical applications exploits their ability to recognize cell surface protein receptors.Targeted therapeutics and theranostics come to mind in this regard.However,protein receptors occur on both cancer and normal cells;as such,aptamers are now taxed with identifying high vs.low levels of protein expression.Inspired by the flexible template mechanism and elegant control of natural nucleic acid-based structures,we report an allosteric regulation strategy for constructing a structure-switching aptamer for enhanced target cell recognition by engineering aptamers with DNA intercalated motifs(i-motifs)responsive to the microenvironment,such as p H.Structure-switching sensitivity can be readily tuned by manipulating i-motif sequences.However,structure-switching sensitivity is difficult to estimate,making it equally difficult to effectively screen modified aptamers with the desired sensitivity.To address this problem,we selected a fluorescent probe capable of detecting G-quadruplex in complicated biological media. | Long Li Shujuan Xu Xueyu Peng Yuzhuo Ji He Yan Cheng Cui Xiaowei Li Xiaoshu Pan Lu Yang Liping Qiu Jianhui Jiang Weihong Tan | 2021 | National Science Review2021，8，4： | 0 |
| 15 | Corrigendum to “Characterization of the essential role of bone morphogenetic protein 9 (BMP9) in osteogenic differentiation of mesenchymal stem cells (MSCs) through RNA interference” [Genes & Diseases 5(2018):172–184]显示文摘The authors regret having several image assembly errors.Specifically,in Figure 3A panel b,the image for 'AdsimB9-4 only'group was erroneously duplicated with an overlapping image from the'AdRFp'group;and the image for'AdsimB9-1+BMP9'groupwas erroneouslyduplicatedwithan overlapping image from'AdsimB9-8+BMP9'group.In Figure 4Apanel a,the images for'BMP9'group and 'BMP9+simB9-4'group were erroneously duplicated with an overlapping image from'simB9-4'group.In Figure 5A,the image for'BMP9+simB9-4/Day3'group was erroneously duplicated with an overlapping image from'BMP9+simB9-7/Day3'group;and the image for'BMP9+simB9-4/Day5'group was erroneously duplicated with an overlapping image from an unrelated experiment.In Figure 6B,the image for'BMP9+simB9-7/Day 11'group was erroneously duplicated with an overlapping image from the'BMP9+simB9-4/Day 11'group. | Shujuan Yan Ruyi Zhang Ke Wu Jing Cui Shifeng Huang Xiaojuan Ji Liping An Chengfu Yuan Cheng Gong Linghuan Zhang Wei Liu Yixiao Feng Bo Zhang Zhengyu Dai Yi Shen Xi Wang Wenping Luo Bo Liu Rex C. Haydon Michael J. Lee Russell R. Reid Jennifer Moriatis Wolf Qiong Shi Hue H. Luu Tong-Chuan He Yaguang Weng | 2023 | Genes & Diseases2023，10，2： | 0 |
| 16 | Determination of Impurity Silicon in Anticancer Drug (Ge-132) by Electrothermally Atomised Atomic Absorption Spectrometry with Optical Temperature Control Accessory显示文摘The present paper describes the ashing and atomization processes in silicon analysis by electrothermally atomised atomic absorption spectrometry(EAAAS) with an uncoat-ed graphite tube, a pyrolytically coated graphite tube and a tungsten-coated graphitetube. The sensitivity and linear range of three graphite tubes were compared. By using optical temperature control accessory, the signals are enhanced by a factor of 2 and the germanium interferences in the determination of silicon are eliminated. The effects of time constant and carrier gas flow-rate on the determination of silicon were also tested. The sample can be directly analyzed in its aqueous solution without any pretreatment. The measurements of samples containing 0. 2 μg/mL and 0. 4 μg/mL silicon were run ten times and the variation coefficient is 4. 9% and 2.6%, respectively. The recovery tests for carboxyethyl germanium sesquioxide(Ge-132) synthesized and imported were performed, and the recoveries are 97. 0% and 110%, respectively. | Xie Shujuan, Wang Daning and Zou Mingqiang (Jilin I/E Commodity Inspection Bureau, Changchun)Cui Xiaoyuan,Ren Yulin and Zheng Yansheng (Department of Chemistry, Jilin University, Changchun)Wang Jincheng (Dalian Military Medical School, Dalian) | 1991 | Chemical Research in Chinese Universities1991，7，4： | 0 |
| 17 | Application of a ddRT-PCR to quantify seasonal influenza virus for viral isolation显示文摘Viral isolation in cell cultures has been regarded for decades as the“gold standard”for the laboratory diagnosis of influenza viral infections.Not all viral strains could be isolated from clinical samples.This study aimed to quantify the viral load in the samples before isolation to save working time and improve working efficiency.Four hundred samples from patients with influenza-like cases were confirmed pdmH1N1 positive(200 cases)and B Victoria(BV)positive(200 cases)by whole-genome sequencing and analyzed by ddPCR for viral load in samples before isolation,and isolation results were verified by hemagglutination(HA)assay and hemagglutination-inhibition(HI)tests.Probit regression analysis was used to calculate the isolation viral load limit with a 95%probability level by SPSS 19.0 software.The results showed that the isolation limit of viral load was 4.9×10^(4)(95%CI:2.5×10^(4)–9.0×10^(4))copies/mL for pdmH1N1 and 1.9×10^(4)(95%CI:7.8×103–3.6×10^(4))copies/mL for BV.The isolation rate of clinical samples is positively correlated with the viral load in clinical samples,which can be used for viral culture,providing important guidance for daily work. | Yimeng Liu Jiachen Zhao Xiaomin Peng Guilan Lu Weixian Shi Zhaomin Feng Hui Xu Shujuan Cui Yang Pan Daitao Zhang Peng Yang Quanyi Wang | 2022 | Biosafety and Health2022，4，5： | 0 |
| 18 | Genome resources for the elite bread wheat cultivar Aikang 58 and mining of elite homeologous haplotypes for accelerating wheat improvement显示文摘Despite recent progress in crop genomics studies,the genomic changes brought about by modern breeding selection are still poorly understood,thus hampering genomics-assisted breeding,especially in polyploid crops with compound genomes such as common wheat(Triticum aestivum).In this work,we constructed genome resources for the modern elite common wheat variety Aikang 58(AK58).Comparative genomics between AK58 and the landrace cultivar Chinese Spring(CS)shed light on genomic changes that occurred through recent varietal improvement.We also explored subgenome diploidization and divergence in common wheat and developed a homoeologous locus-based genome-wide association study(HGWAS)approach,which was more effective than single homoeolog-based GWAS in unraveling agronomic trait-associated loci.A total of 123 major HGWAs loci were detected using a genetic population derived from AK58 and cs.Elite homoeologous haplotypes(HHs),formed by combinations of subgenomic homoeologs of the associated loci,were found in both parents and progeny,and many could substantially improve wheat yield and related traits.We built a website where users can download genome assembly sequence and annotation data for AK58,perform blast analysis,and run JBrowse.Our work enriches genome resources for wheat,provides new insights into genomic changes during modern wheat improve-.ment,and suggests that efficientmining of elite HHs can make a substantial contribuutionto genomics-assisted breeding in common wheat and other polyploid crops. | Jizeng Jia Guangyao Zhao Danping Li Kai Wang Chuizheng Kong Pingchuan Deng Xueqing Yan Xueyong Zhang Zefu Lu Shujuan Xu Yuannian Jiao Kang Chong Xu Liu Dangqun Cui Guangwei Li Yijing Zhang Chunguang Du Liang Wu Tianbao Li Dong Yan Kehui Zhan Feng Chen Zhiyong Wang Lichao Zhang Xiuying Kong Zhengang Ru Daowen Wang Lifeng Gao | 2023 | Molecular Plant2023，16，12： | 0 |
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