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| 1 | Collagen-binding basic fibroblast growth factor improves functional remodeling of scarred endometrium in uterine infertile women: a pilot study显示文摘Intrauterine adhesion(IUA) is a common cause of uterine infertility and one of the most severe clinical features is endometrial fibrosis namely endometrial scarring for which there are few cures currently. Blocked angiogenesis is the main pathological change in the scarred endometrium. The fibroblast growth factor 2(b FGF), a member of FGF family, is usually applied to promote healing of refractory ulcer and contributes to angiogenesis of tissues. In this study, the sustained-release system of b FGF100 μg was administrated around scarred endometrium guiding by ultrasound every 4 weeks in 18 patients(2–4 times). Results showed that after treatment, the menstrual blood volume, endometrial thickness and the scarred endometrial area were improved.Histological study showed blood vessel density increased obviously. Three patients(3/18) achieved pregnancy over 20 gestational weeks. Therefore, administrating the b FGF surrounding scarred endometrium may provide a new therapeutic approach for the patients with endometrial fibrosis. | Peipei Jiang Xiaoqiu Tang Huiyan Wang Chenyan Dai Jing Su Hui Zhu Minmin Song Jingyu Liu Ziqing Nan Tong Ru Yaling Li Jingmei Wang Jun Yang Bing Chen Jianwu Dai Yali Hu | 2019 | Science China(Life Sciences)2019，62，12： | 16 |
| 2 | SARS coronavirus papain-like protease inhibits the type I interferon signaling pathway through interaction with the STING-TRAF3- TBK1 complex显示文摘SARS coronavirus (SARS-CoV ) 开发躲避干扰素(IFN ) 的抗病毒的活动的对抗机制。以前的研究建议那 SARS-CoV 象 papain 一样朊酶(PLpro ) 禁止 IRF3 小径的激活,它将通常得到柔韧的 IFN 回答,但是机制由 SARS PLpro 使用了禁止 IRF3 小径的激活充分不被知道。在这研究,我们揭开了可以解释 SARS PLpro 怎么高效地禁止 IRF3 小径的激活的新奇机制。我们发现从 SARS-CoV 的抛锚膜的 PLpro 领域(PLpro-TM ) 的那表情禁止类型的 STING/TBK1/IKK-mediated 激活我 IFN 并且破坏 IRF3 的 phosphorylation 和 dimerization,它被圈套和 TBK1 激活。同时,我们证明 PLpro-TM 身体上与 TRAF3, TBK1, IKK,圈套,和 IRF3 交往,为 IFN 的激活装配 STING-TRAF3-TBK1 建筑群的关键部件表示。然而,在在 STING-TRAF3-TBK1 建筑群的部件之间的相互作用被 PLpro-TM 破坏。而且, SARS PLpro-TM 在 STING-TRAF3-TBK1 建筑群减少 RIG-I,圈套, TRAF3, TBK1,和 IRF3 的 ubiquitinated 形式的层次。这些结果一起指向 PLpro 否定地由和 STING-TRAF3-TBK1 建筑群的相互作用通过调整 IRF3 激活的 SARS-CoV 使用的新机制,产出一项 SARS-CoV 反措施对招待天生的免疫。 | Xiaojuan Chen Xingxing Yang Yang Zheng Yudong Yang Yaling Xing Zhongbin Chen | 2014 | Protein & Cell2014，5，5： | 15 |
| 3 | Coronavirus membrane-associated papain-like proteases induce autophagy through interacting with Beclinl to negatively regulate antiviral innate immunity显示文摘 | Xiaojuan Chen Kai Wang Yaling Xing Jian Tu Xingxing Yang Qian Zhao Kui Li Zhongbin Chen | 2014 | Protein & Cell2014，5，12： | 14 |
| 4 | Notch signaling pathway:architecture,disease,and therapeutics显示文摘The NOTCH gene was identified approximately 110 years ago.Classical studies have revealed that NOTCH signaling is an evolutionarily conserved pathway.NOTCH receptors undergo three cleavages and translocate into the nucleus to regulate the transcription of target genes.NOTCH signaling deeply participates in the development and homeostasis of multiple tissues and organs,the aberration of which results in cancerous and noncancerous diseases.However,recent studies indicate that the outcomes of NOTCH signaling are changeable and highly dependent on context.In terms of cancers,NOTCH signaling can both promote and inhibit tumor development in various types of cancer.The overall performance of NOTCH-targeted therapies in clinical trials has failed to meet expectations.Additionally,NOTCH mutation has been proposed as a predictive biomarker for immune checkpoint blockade therapy in many cancers.Collectively,the NOTCH pathway needs to be integrally assessed with new perspectives to inspire discoveries and applications.In this review,we focus on both classical and the latest findings related to NOTCH signaling to illustrate the history,architecture,regulatory mechanisms,contributions to physiological development,related diseases,and therapeutic applications of the NOTCH pathway.The contributions of NOTCH signaling to the tumor immune microenvironment and cancer immunotherapy are also highlighted.We hope this review will help not only beginners but also experts to systematically and thoroughly understand the NOTCH signaling pathway. | Binghan Zhou Wanling Lin Yaling Long Yunkai Yang Huan Zhang Kongming Wu Qian Chu | 2022 | Signal Transduction and Targeted Therapy2022，7，4： | 14 |
| 5 | Characterization and allergic role of IL-33-induced neutrophil polarization显示文摘Neutrophils are involved in the pathogenesis of allergy.However,the contribution of the different functionally polarized neutrophils in allergy needs to be clarified.We sought to define the characteristics of interleukin(IL)-33-induced neutrophils and the involvement of this subset of polarized neutrophils in allergic pathogenesis.Freshly isolated neutrophils were treated with different cytokines and the cytokine expression levels were detected by realtime PCR.The gene expression profile of IL-33-induced neutrophils was determined by microarray assay.Adoptive transfer assay was used to investigate the function of IL-33-induced neutrophils in an ovalbumin(OVA)-induced allergic asthma model.IL-33-treated neutrophils selectively produced IL-4,IL-5,IL-9 and IL-13(referred as to N(IL-33)cells)and displayed a distinctive gene expression profile in sharp contrast to resting and lipopolysaccharide(LPS)-treated neutrophils.IL-33-induced neutrophils expressed high Levels of IL-1R2 on cell surface,whereas resting and LPS-treated neutrophils did not,indicating IL-1R2 might be used as a biomarker for N(IL-33)cells.Importantly,N(IL-33)neutrophils exist in the lungs of OVA-induced allergic asthma mice.Adoptive transfer of N(IL-33)neutrophils significantly promotes the severity of the lung pathogenesis in this model.IL-33 induces neutrophil polarization through c-Jun N-terminal kinase-and nuclear factor-κB-dependent pathways.A previously unappreciated neutrophil polarization driven by IL-33 with unique cell surface markers and cytokine/chemokineproducing gene profile was defined.The newly identified N(IL-33)subpopulation may have significant contribution to IL-33-related pathogenesis. | Bo Sun Linnan Zhu Yaling Tao Hai-Xi Sun Yang Li Peng Wang Yuzhu Hou Yang Zhao Xiaodong Zhang Lianfeng Zhang Ning Na Yong Zhao | 2018 | Cellular & Molecular Immunology2018，15，8： | 9 |
| 6 | Thermal analysis of a solar parabolic trough receiver tube with porous insert optimized by coupling genetic algorithm and CFD显示文摘In this paper, the heat transfer enhancement in a solar parabolic trough receiver tube with porous insert and non-uniform heat flux condition was investigated. A new optimization method, which couples genetic algorithm(GA) and computational fluid dynamics(CFD) based on Socket communication, was proposed to optimize the configuration of porous insert. After the acquisition of the optimal porous inserts, some performance evaluation criterions such as synergy angle, entransy dissipation and exergy loss were introduced to discuss the heat transfer performance of the enhanced receiver tubes(ERTs) with optimal and referenced porous inserts. The results showed that, for a large range of properties of porous insert(including porosity and thermal conductivity) and Reynolds number, the heat-transfer performance of ERT with porous insert optimized by GA is always higher than that of the referenced ERTs. Better heat-transfer performance can further improve the solar-to-thermal energy conversion efficiency and mechanical property of the solar parabolic trough receiver. When some porous materials with high thermal conductivity are adopted, ERT can simultaneously obtain perfect thermal and thermo-hydraulic performance by using the same optimized porous insert, which cannot be achieved by using the referenced porous insert. In the view of those introduced evaluation criterions, using the optimized porous insert can obtain better synergy performance and lesser irreversibility of heat transfer than using the referenced porous insert. Entransy dissipation per unit energy transferred and exergy loss rate have equivalent effects on the evaluation of irreversibility of heat transfer process. These evaluation criterions can be used as optimization goals for enhancing the comprehensive performance of the solar parabolic trough receiver. | ZHENG ZhangJing XU Yang HE YaLing | 2016 | Science China(Technological Sciences)2016，59，10： | 7 |
| 7 | Lung-protective Ventilation in Patients with Brain Injury: A Multicenter Cross-sectional Study and Questionnaire Survey in China显示文摘 | Xu-Ying Luo Ying-Hong Hu Xiang-Yuan Cao Yan Kang Li-Ping Liu Shou-Hong Wang Rong-Guo Yu Xiang-You Yu Xia Zhang Bao-Shan Li Zeng-Xiang Ma Yi-Bing Weng Heng Zhang De-Chang Chen Wei Chen Wen-Jin Chen Xiu-Mei Chen Bin Du Mei-Li Duan Jin Hu Yun-Feng Hoang Gui-Jun Jia Li-Hong Li Yu-Min Liang Bing-Yu Qin Xian-Dong Wang Jian Xiong Li-Mei Yan Zheng-Ping Yang Chen-Ming Dong Dong-Xin Wang Qing-Yuan Zhan Shuang-Lin FU Lin Zhao Qi-Bing Huang Ying-Guang Xie Xiao-Bo Huang Guo-Bin Zhang Wang-Bin Xu Yuan Xu YaLing Liu He-Ling Zhao Rong-Qing Sun Ming Sun Qing-Hong Cheng Xin Qu Xiao-Feng Yang Ming Xu Zhong-Hua Shi Han Chen Xuan He Yan-Lin Yang Guang-Qiang Chen Xiu-Mei Sun Jian-Xin Zhou | 2016 | Chinese Medical Journal2016，，14： | 6 |
| 8 | Chromosome analysis of esophageal squamous cell carcinoma cell line KYSE 410-4 by repetitive multicolor fluorescence in situ hybridization显示文摘Chromosome aberrations are distinctive features of human malignant tumors. Analysis of chromosomal changes can illuminate the molecular mechanisms underlying the development and progression of cancer. To establish the technique of multicolor fluorescence in situ hybridization (M-FISH) for identifying chromosome aberrations in esophageal carcinoma cell line KYSE 410-4, four pools of 6-color whole-chromosome painting probes have been designed and hybridized on the same metaphase spread by four rounds of repetitive FISH. Repetitive 6-color M-FISH was successfully established and the cytogenetic abnormalities in KYSE 410-4 cells were characterized. Chromosome gains occurred at 2q, 3, 8, 17p, and X. An isochromosome 3q was visualized in the cell line, which might be one intermedi- ate mechanism leading to 3p losses and/or 3q gains. Furthermore, 16 structural arrangements were detected, including four derivative chromosomes. The rearrangement of the centromeric regions accounted for approximately 44% of all rearrangements. The results added a more complete and accurate information of the genetic alterations to the classical cytogenetic description of KYSE 410-4 and provided a detailed cytogenetic background data for appropriate use of the cell line. The established 6-color M-FISH was useful for analyzing chro- mosomes in the whole genome of human tumors. | Yiling Yang Jiayou Chu Yupeng Wu Manli Luo Xin Xu Yaling Han Yan Cai Qimin Zhan Mingrong Wang | 2008 | Journal of Genetics and Genomics2008，35，1： | 6 |
| 9 | Cloud point extraction and flame atomic absorption spectrometry analysis of palladium, platinum, and gold ions from industrial polluted soil显示文摘Cloud point extraction (CPE) with Tergitol TMN-6 was applied for the extraction of trace amounts of palladium (Pd(Ⅱ)), platinum (Pt(Ⅳ)), and gold (Au(Ⅲ)) in the soil of industrial sewage. Ammonium pyrolysine dithiocarbamate (APDC) was adopted as the chelating agent prior to CPE and then was detected by atomic absorption spectrometry (AAS). Different parameters such as the concentration of surfactants, chelating agent and salt, sample pH, equilibration temperature and time, centrifugation time and rates, and the effect of foreign ions were studied. Under optimum conditions, the low limits of detections are 1.4, 2.8 and 1.2 ng·ml^-1 and the enrichment factors are 21, 12, and 24 for Pd(Ⅱ), Pt(Ⅳ), and Au(Ⅲ, respectively. The relative standard deviations vary from 0.6% to 1.0% (n=11). All correlation coefficients of the calibration curves are >0.9960. The proposed method was successfully applied for the determination of Pd(Ⅱ), Pt(Ⅳ), and Au(Ⅲ) in the real soil of industrial sewage samples. | LIAN Yuanpei ZHEN Wei TAI Zhigang YANG Yaling SONG Jun LI Zonghao | 2012 | Rare Metals2012，31，5： | 5 |
| 10 | Exogenous hydrogen sulfide inhibits apoptosis by regulating endoplasmic reticulum stress-autophagy axis and improves myocardial reconstruction after acute myocardial infarction显示文摘During acute myocardial infarction,endoplasm ic reticulum(ER)stress-induced autophagy and apoptosis have been shown as im portant pathogeneses of myocardial reconstruction.Im portantly,hydrogen sulfide(H2S),as a third endogenous gas signaling molecule,exerts strong cytoprotective effect on anti-ER stress,autophagy regulation and antiapoptosis.Here,we showed that H2 S treatm ent inhibits apoptosis by regulating ER stress-autophagy axis and im proves myocardial reconstruction after acute myocardial infarction.We found that H2S intervention im proved left ventricle function,reduced glycogen deposition in myocardial tissue mesenchyme,and inhibited apoptosis.Moreover,the expressions of fibrosis indicators(Col3a1 and Col1a2),ER stress-related proteins(CHOP and BIP/ERP78),autophagy-related proteins(Beclin and ATG5),apoptosis protein(Bax),as well as fibrosis protein Col4a3bp were all decreased after treatm ent w ith H2 S.H2 S adm inistration also m aintained MMP/TIMP balance.Mechanistically,H2S activated the PI3K/AKT signaling pathway.In addition,H2S treatm ent also reduced the expressions of ER stress-related proteins,autophagy-related proteins,and apoptins in in wtro experiments.Interestingly,activation of ER stress-autophagy axis could reverse the inhibitory effect of H2S on myocardial apoptosis.Altogether,these results suggested that exogenous H2S suppresses myocardial apoptosis by blocking ER stress-autophagy axis,which in turn reverses cardiac rem odeling after myocardial infarction. | Yaling Li Maojun Liu Jiali Yi Xiong Song Xia Zheng Da Liu Sen Wang Chun Chu Jun Yang | 2020 | Acta Biochimica et Biophysica Sinica2020，52，12： | 5 |
| 11 | Mapping and analysis of a spatiotemporal H3K27ac and gene expression spectrum in pigs显示文摘The limited knowledge of genomic noncoding and regulatory regions has restricted our ability to decipher the genetic mechanisms underlying complex traits in pigs. In this study, we characterized the spatiotemporal landscape of putative enhancers and promoters and their target genes by combining H3K27ac-targeted Ch IP-Seq and RNA-Seq in fetal(prenatal days 74–75) and adult(postnatal days 132–150) tissues(brain, liver, heart, muscle and small intestine) sampled from Asian aboriginal Bama Xiang and European highly selected Large White pigs of both sexes. We identified 101,290 H3K27ac peaks, marking 18,521promoters and 82,769 enhancers, including peaks that were active across all tissues and developmental stages(which could indicate safe harbor locus for exogenous gene insertion) and tissue-and developmental stage-specific peaks(which regulate gene pathways matching tissue-and developmental stage-specific physiological functions). We found that H3K27ac and DNA methylation in the promoter region of the XIST gene may be involved in X chromosome inactivation and demonstrated the utility of the present resource for revealing the regulatory patterns of known causal genes and prioritizing candidate causal variants for complex traits in pigs. In addition, we identified an average of 1,124 super-enhancers per sample and found that they were more likely to show tissue-specific activity than ordinary peaks. We have developed a web browser to improve the accessibility of the results(http://gffzzc15bd3fb09e34ed2hov9px9pfc99v6cc9.ffgz.tsg.suse.edu.cn/pencode/?genome=sus Scr11). | Yaling Zhu Zhimin Zhou Tao Huang Zhen Zhang Wanbo Li Ziqi Ling Tao Jiang Jiawen Yang Siyu Yang Yanyuan Xiao Carole Charlier Michel Georges Bin Yang Lusheng Huang | 2022 | Science China(Life Sciences)2022，65，8： | 5 |
| 12 | Graphitizing N-doped mesoporous carbon nanospheres via facile single atom iron growth for highly efficient oxygen reduction reaction显示文摘Single atom catalyst is of great importance for the oxygen reduction reaction(ORR).However,facile preparation of single atom catalyst without using well-designed precursors or labor-intensive acid leaching remains an urgent challenge.Herein,a simple pyrolysis of Fe3+-loaded mesoporous phenolic resin(mPF)-melamine precursor is used to prepare the single atom iron-anchored N-doped mesoporous graphitic carbon nanospheres(Fe/N-MGN).Investigation of the synthesis reveals the appropriate Fe-assisted catalysis effect and mPF template effect,which not only spurs the highly graphitic porous framework of Fe/N-MGN with plentiful pyridinic N/graphitic N,but also assures the dispersed single atom Fe anchoring without elaborated procedures.As a result,the as-synthesized Fe/N-MGN demonstrates high catalytic activity,good durability and excellent methanol tolerance for ORR.This work promises a facile method to regulate the graphitic carbon growth and single atom Fe loading for the highly efficient electrocatalysis. | Yunshi Xu Liping Zhu Xuexue Cui Mingyu Zhao Yaling Li Leilei Chen Weicun Jiang Ting Jiang Shuguang Yang Yi Wang | 2020 | Nano Research2020，13，3： | 5 |
| 13 | A viral protein orchestrates rice ethylene signaling to coordinate viral infection and insect vector-mediated transmission显示文摘Arthropod-borne viruses cause serious threats to human health and global agriculture by rapidly spreading via insect vectors. Southern rice black-streaked dwarf virus (SRBSDV) is the most damaging rice-infecting virus that is frequently transmitted by planthoppers. However, the molecular mechanisms underlying its propagation in the host plants and epidemics in the field are largely unknown. Here, we showed that the SRBSDV-encoded P6 protein is a key effector that regulates rice ethylene signaling to coordinate viral infection and transmission. In early SRBSDV infection, P6 interacts with OsRTH2 in the cytoplasm to activate ethylene signaling and enhance SRBSDV proliferation;this also repels the insect vector to reduce infestation. In late infection, P6 enters the nucleus, where it interacts with OsEIL2, a key transcription factor of ethylene signaling. The P6-OsEIL2 interaction suppresses ethylene signaling by preventing the dimerization of OsEIL2, thereby facilitating viral transmission by attracting the insect vector. Collectively, these findings reveal a novel molecular mechanism by which an arbovirus modulates the host defense system to promote viral infection and transmission. | Yaling Zhao Xue Cao Weihua Zhong Shunkang Zhou Zhanbiao Li Hong An Xiahua Liu Ruifeng Wu Surakshya Bohora Yan Wu Zhenyi Liang Jiahao Chen Xin Yang Guohui Zhou Tong Zhang | 2022 | Molecular Plant2022，15，4： | 4 |
| 14 | Chinese patent medicine for chronic obstructive pulmonary disease based on principles of tonifying Qi, promoting blood circulation by removing blood stasis, and resolving phlegm: a systematic review of randomized controlled trials显示文摘OBJECTIVE: To assess the efficacy and safety of Chinese patent medicine(CPM) with the principle of tonifying Qi, promoting blood circulation by removing blood stasis, and resolving phlegm(TQ-PBC-RP)in the management of stable chronic obstructive pulmonary disease(COPD).METHODS: A systematic review of randomized controlled trials(RCTs) identified from electronic databases and print was conducted. RCTs testing CPMs with TQ-PBC-RP against any type of controlled intervention in patients with stable COPD and assessing clinically relevant outcomes were included. Methodological quality was evaluated with the risk of bias tool according to systematic review handbook 5.0.2. Quality of evidence was estimatedby the rating approach developed by the Grading of Recommendations, Assessment, Development,and Evaluation Working Group.RESULTS: Thirteen eligible RCTs with 12 oral CPMs were tested. Significant differences between groups in favor of CPMs were not reported in all trials. Most trials included were deemed to be of low methodological quality with poor evidence quality.Because of large data heterogeneity, statistical pooling was not performed for all outcomes.CONCLUSION: The effectiveness of CPM in the treatment of stable COPD is not supported by evidence. Currently, evidence from RCTs is scarce and methodologically weak. Considering the popularity of CPMs among patients undergoing COPD, rigorously designed trials are warranted. | Liu Wei Yang Shuang Fu Min Li Jian Song Yaling Wei Baolin Liu Enshun Sun Zengtao | 2015 | Journal of Traditional Chinese Medicine2015，35，1： | 4 |
| 15 | The genome of Magnolia biondii Pamp. provides insights into the evolution of Magnoliales and biosynthesis of terpenoids显示文摘Magnolia biondii Pamp.(Magnoliaceae,magnoliids)is a phylogenetically,economically,and medicinally important ornamental tree species widely grown and cultivated in the north-temperate regions of China.Determining the genome sequence of M.biondii would help resolve the phylogenetic uncertainty of magnoliids and improve the understanding of individual trait evolution within the Magnolia genus.We assembled a chromosome-level reference genome of M.biondii using~67,~175,and~154Gb of raw DNA sequences generated via Pacific Biosciences single-molecule real-time sequencing,10X Genomics Chromium,and Hi-C scaffolding strategies,respectively.The final genome assembly was~2.22Gb,with a contig N50 value of 269.11 kb and a BUSCO complete gene percentage of 91.90%.Approximately 89.17%of the genome was organized into 19 chromosomes,resulting in a scaffold N50 of 92.86Mb.The genome contained 47,547 protein-coding genes,accounting for 23.47%of the genome length,whereas 66.48%of the genome length consisted of repetitive elements.We confirmed a WGD event that occurred very close to the time of the split between the Magnoliales and Laurales.Functional enrichment of the Magnolia-specific and expanded gene families highlighted genes involved in the biosynthesis of secondary metabolites,plant–pathogen interactions,and responses to stimuli,which may improve the ecological fitness and biological adaptability of the lineage.Phylogenomic analyses revealed a sister relationship of magnoliids and Chloranthaceae,which are sister to a clade comprising monocots and eudicots.The genome sequence of M.biondii could lead to trait improvement,germplasm conservation,and evolutionary studies on the rapid radiation of early angiosperms. | Shanshan Dong Min Liu Yang Liu Fei Chen Ting Yang Lu Chen Xingtan Zhang Xing Guo Dongming Fang Linzhou Li Tian Deng Zhangxiu Yao Xiaoan Lang Yiqing Gong Ernest Wu Yaling Wang Yamei Shen Xun Gong Huan Liu Shouzhou Zhang | 2021 | Horticulture Research2021，8，1： | 4 |
| 16 | Age, estimated glomerular filtration rate and ejection fraction score predicts contrast-induced acute kidney injury in patients with diabetes and chronic kidney disease: insight from the TRACK-D study显示文摘 | Li Jing Li Yi Wang Xiaozeng Yang Shuguang Gao Chuanyu Zhang Zheng Yang Chengming Jing Quanming Wang Shouli Ma Yingyan Wang Zulu Liang Yanchun Han Yaling | 2014 | Chinese Medical Journal2014，，12： | 3 |
| 17 | Composition and mixing state of water soluble inorganic ions during hazy days in a background region of North China显示文摘Knowledge of haze particles in background areas of North China is limited, although they have been studied well in urban settings. Atmospheric aerosol particles were collected at a background site in the North China Plain during 16–31 January, 2011. Water soluble inorganic ions of PM2.5 and physicochemical characteristics of individual particles on hazy and clean days were measured by Ion Chromatography(IC) and Transmission Electron Microscopy(TEM), respectively. Average PM2.5 mass concentration was 50.4±29.9 μg m?3 with 62.5±26.8 μg m?3 on hazy days and 19.9±11.5 μg m?3 on clean days. SO42?, NO3?, and NH4+ with a combined mass concentration of 19.0±11.5 μg m?3 accounted for 69.8%–89.4% of the total water soluble inorganic ions. Size distributions of SO42? and NH4+ showed one unimodal peak at 0.56–1.8 μm on hazy days, whereas NO3? appeared as bimodal peaks at 0.56–1.8 and 5.6–10 μm, respectively. Individual particle analyses showed that the dominant aerosols were a mixture of sulfate, nitrate, and carbonaceous species, which together determine their mixing states. 48-h air mass back trajectories on hazy days suggested that air masses crossed the polluted continental areas(such as Jing-jin-ji region and Shandong province) and entrained ground air pollutants 11–19 hours before reaching the background area. During long-range transport particles undergo ageing and tend to be internally mixed mainly due to condensation in the background atmosphere. Our results suggest that hygroscopic and optical properties of these aerosol particles in the background area differ substantially from those in urban areas. | LU YaLing CHI JianWei YAO Lan YANG LingXiao LI WeiJun WANG ZiFa WANG WenXing | 2015 | Science China Earth Sciences2015，58，11： | 3 |
| 18 | Characterization and biological significance of IL-23-induced neutrophil polarization显示文摘Neutrophils are heterogeneous with distinct subsets,and can switch phenotypes to exert regulatory functions on immunity.We herein demonstrate that IL-23-treated neutrophils selectively produce IL-17A,IL-17F and IL-22,and display a distinct gene expression profile in contrast to resting and lipopolysaccharide-treated neutrophils.IL-17+neutrophils are present in the colons of mice with dextran sulfate sodium-induced colitis.Adoptive transfer of IL-23-treated neutrophils significantly promotes pathogenesis in this model.IL-23 induces neutrophil polarization through STAT3-dependent RORγt and BATF pathways.Thus,IL-23-induced neutrophil polarization expresses a unique cytokine-producing profile,which may contribute to IL-23-mediated inflammatory diseases. | Yang Li Linnan Zhu Zhulang Chu Tao Yang Hai-Xi Sun Fan Yang Wei Wang Yuzhu Hou Peng Wang Qingjie Zhao Yaling Tao Lianfeng Zhang Xiaodong Zhang Yong Zhao | 2018 | Cellular & Molecular Immunology2018，15，5： | 3 |
| 19 | PER2-mediated ameloblast differentiation via PPARγ/AKT1/β-catenin axis显示文摘Circadian rhythm is involved in the development and diseases of many tissues.However,as an essential environmental regulating factor,its effect on amelogenesis has not been fully elucidated.The present study aims to investigate the correlation between circadian rhythm and ameloblast differentiation and to explore the mechanism by which circadian genes regulate ameloblast differentiation.Circadian disruption models were constructed in mice for in vivo experiments.An ameloblast-lineage cell(ALC)line was used for in vitro studies.As essential molecules of the circadian system,Bmal1 and Per2 exhibited circadian expression in ALCs.Circadian disruption mice showed reduced amelogenin(AMELX)expression and enamel matrix secretion and downregulated expression of BMAL1,PER2,PPARγ,phosphorylated AKT1 andβ-catenin,cytokeratin-14 and F-actin in ameloblasts.According to previous findings and our study,BMAL1 positively regulated PER2.Therefore,the present study focused on PER2-mediated ameloblast differentiation and enamel formation.Per2 knockdown decreased the expression of AMELX,PPARγ,phosphorylated AKT1 andβ-catenin,promoted nuclearβ-catenin accumulation,inhibited mineralization and altered the subcellular localization of E-cadherin in ALCs.Overexpression of PPARγpartially reversed the above results in Per2-knockdown ALCs.Furthermore,in in vivo experiments,the length of incisor eruption was significantly decreased in the circadian disturbance group compared to that in the control group,which was rescued by using a PPARγagonist in circadian disturbance mice.In conclusion,through regulation of the PPARγ/AKT1/β-catenin signalling axis,PER2 played roles in amelogenin expression,cell junctions and arrangement,enamel matrix secretion and mineralization during ameloblast differentiation,which exert effects on enamel formation. | Wushuang Huang Xueqing Zheng Mei Yang Ruiqi Li Yaling Song | 2021 | International Journal of Oral Science2021，13，2： | 3 |
| 20 | The Physiological Mechanism of Improved Formaldehyde Resistance in Petunia hybrida Harboring a Mammalian cyp2e1 Gene显示文摘Cytochrome P450 CYP2E1 is mainly present in hepatocytes in the livers of mammals,where it plays an important role in the metabolism of xenobiotic organic substances. Previous studies showed that transgenic petunia(Petunia hybrid) plants harboring a mammalian cyp2e1 gene(designated cyp2e1-transgenic petunia) exhibited increased resistance to formaldehyde stress. In this study,we used cyp2e1-transgenic petunia plants to analyze physiological indexes related to formaldehyde stress responses. The results indicated that under formaldehyde stress,the malondialdehyde content in cyp2e1-transgenic petunia plants was lower than in β-glucuronidase gene(gus)-transgenic and wild-type petunia plants. The activities of both superoxide dismutase and peroxidase in the cyp2e1-transgenic plants were higher than in gus-transgenic and wild-type plants. The alcohol dehydrogenase activity was slightly increased and more glutathione was consumed. Additionally,under formaldehyde stress,the levels of plant hormones including indole-3-acetic acid,zeatin and abscisic acid in cyp2e1-transgenic petunia plants displayed decreasing trends,whereas the level of gibberellic acid displayed an increasing trend. In contrast,the indole-3-acetic acid,zeatin and abscisic acid levels in gus-transgenic and wild-type petunia plants displayed increasing trends,whereas the gibberellic acid level displayed a decreasing trend. At 72 h after incubation of 0.5 g of cyp2e1-transgenic petunia plants in 40 mL of treatment solution containing formaldehyde at 50 mg·L^(-1),the formaldehyde content remaining in the treatment solution was close to zero while approximately half of original formaldehyde remained in the treatment solutions containing gus-transgenic and wild-type petunia plants. | WANG Man XIANG Taihe SONG Yaling HUANG Yingying HAN Yixuan SUN Yang | 2015 | Horticultural Plant Journal2015，1，1： | 2 |
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