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| 1 | Generation of dopaminergic neurons directly from mouse fibroblasts and fibroblast-derived neural progenitors显示文摘 | Chao Sheng Qinyuan Zheng Jianyu Wu Zhen Xu Lisi Sang Libin Wang Changlong Guo Wanwan Zhu Man Tong Lei Liu Wei Li Zhong-Hua Liu Xiao-Yang Zhao Liu Wang Zhiguo Chen Qi Zhou | 2012 | Cell Research2012，22，4： | 12 |
| 2 | Secure Sensitive Data Sharing on a Big Data Platform显示文摘Users store vast amounts of sensitive data on a big data platform. Sharing sensitive data will help enterprises reduce the cost of providing users with personalized services and provide value-added data services.However, secure data sharing is problematic. This paper proposes a framework for secure sensitive data sharing on a big data platform, including secure data delivery, storage, usage, and destruction on a semi-trusted big data sharing platform. We present a proxy re-encryption algorithm based on heterogeneous ciphertext transformation and a user process protection method based on a virtual machine monitor, which provides support for the realization of system functions. The framework protects the security of users' sensitive data effectively and shares these data safely. At the same time, data owners retain complete control of their own data in a sound environment for modern Internet information security. | Xinhua Dong Ruixuan Li Heng He Wanwan Zhou Zhengyuan Xue Hao Wu | 2015 | Tsinghua Science and Technology2015，20，1： | 12 |
| 3 | Yin Yang 1(YY1) synergizes with Smad7 to inhibit TGF-β signaling in the nucleus显示文摘As a prototype of the TGF-βsuperfamily cytokines,TGF-βis well known for its diverse roles in embryogenesis and adult tissue homeostasis.TGF-βevokes cellular responses by signaling mainly through cell membrane receptors and transcription factor R-Smads and Co-Smad(Smad4),while an inhibitory Smad,Smad7,acts as a critical negative regulator of TGF-βsignaling.Smad7 antagonizes TGF-βsignaling by regulating the stability or activity of the receptors or blocking the DNA binding of the functional R-Smad-Smad4 complex in the nucleus.However,the function of Smad7 in the nucleus is not fully understood.Yin Yang 1(YY1)is a ubiquitously expressed transcription factor with multiple functions.It has been reported that YY1 can inhibit Smad-dependent transcriptional responses and TGF-β/BMP-induced cell differentiation independently of its DNA binding ability.In this study,we found that Smad7 interacts with YY1 and the interaction is attenuated by TGF-βsignaling.Reporter assays and target gene expression analyses revealed that Smad7 and YY1 act in concert to inhibit TGF-β-induced transcription in the nucleus.Furthermore,Smad7 could enhance the interaction of YY1 with the histone deacetylase HDAC1.Consistently,YY1 and HDAC1 augmented the transcription repression activity of Smad7 in Gal4-luciferase reporter analysis.Therefore,our findings define a novel mechanism of Smad7 and YY1 to antagonize TGF-βsignaling. | YAN XiaoHua PAN Jun XIONG WanWan CHENG MinZhang SUN YingYuan ZHANG SuPing CHEN YeGuang | 2014 | Science China(Life Sciences)2014，57，1： | 10 |
| 4 | Cystathionine-γ-lyase ameliorates the histone demethylase JMJD3-mediated autoimmune response in rheumatoid arthritis显示文摘Cystathionine-γ-lyase(CSE),an enzyme associated with hydrogen sulfide(H2S)production,is an important endogenous regulator of inflammation.Jumonji domain-containing protein 3(JMJD3)is implicated in the immune response and inflammation.Here,we investigated the potential contribution of JMJD3 to endogenous CSE-mediated inflammation in rheumatoid arthritis(RA).Upregulated CSE and JMJD3 were identified in synovial fibroblasts(SFs)from RA patients as well as in the joints of arthritic mice.Knocking down CSE augmented inflammation in IL-1β-induced SFs by increasing JMJD3 expression.In addition,CSE−/−mice with collagen-induced arthritis(CIA)developed severe joint inflammation and bone erosion.Conversely,overexpressing CSE inhibited JMJD3 expression by the transcription factor Sp-1 and was accompanied by reduced inflammation in IL-1β-treated SFs.Furthermore,JMJD3 silencing or the administration of the JMJD3 inhibitor GSK-J4 significantly decreased the inflammatory response in IL-1β-treated SFs,mainly by controlling the methylation status of H3K27me3 at the promoter of its target genes.GSK-J4 markedly attenuated the severity of arthritis in CIA mice.In conclusion,suppressing JMJD3 expression by the transcription factor Sp-1 is likely responsible for the ability of CSE to negatively modulate the inflammatory response and reduce the progression of RA. | Weijun Wu Ming Qin Wanwan Jia Zheng Huang Zhongzheng Li Di Yang Mengwei Huang Chenxi Xiao Fen Long Jianchun Mao Philip K.Moore Xinhua Liu Yi Zhun Zhu | 2019 | Cellular & Molecular Immunology2019，16，8： | 9 |
| 5 | Regulatory network and genetic interactions established by OsMADS34 in rice inflorescence and spikelet morphogenesis显示文摘Grasses display highly diversified inflorescence architectures that differ in the arrangement of spikelets and flowers and determine cereal yields. However, the molecular basis underlying grass inflorescence morphogenesis remains largely unknown. Here we investigate the role of a functionally diversified SEPALLATA MADS-box transcription factor, OsMADS34, in regulating rice(Oryza sativa L.)inflorescence and spikelet development. Microarray analysis showed that, at the very early stages of inflorescence formation, dysfunction of OsMADS34 caused altered expression of 379 genes that are associated with protein modification and degradation, transcriptional regulation,signaling and metabolism activity. Genetic analysis revealed that OsMADS34 controls different aspects of inflorescence structure, branching and meristem activity synergistically with LAX PANICLE1(LAX1) and FLORAL ORGAN NUMBER4(FON4), as evidenced by the enhanced phenotypes of osmads34 lax1 and osmads34 fon4 compared with the single mutants. Additionally, double mutant between osmads34 and the sterile lemma defective mutant elongated empty glume(ele) displayed an enhanced phenotype, that is,longer and wider sterile lemmas that were converted into lemma/palea-like organs, suggesting that ELE and OsMADS34 synergistically control the sterile lemma development. OsMADS34 may act together with OsMADS15 in controlling sterile lemma development. Collectively, these findings provide insights into the regulatory function of OsMADS34 in rice inflorescence and spikelet development. | Qingcai Meng Xiaofeng Li Wanwan Zhu Li Yang Wanqi Liang Ludovico Dreni Dabing Zhang | 2017 | Journal of Integrative Plant Biology2017，59，9： | 5 |
| 6 | Systematic assessment of dredged sludge dewaterability improvement with different organic polymers based on analytic hierarchy process显示文摘Organic polymeric flocculants are commonly used in improving dredged sludge dewaterability, but less attention has been paid to residual water quality. In this paper, the effects of cationic etherified starch(CS) and poly-dimethyl diallyl ammonium chloride(PDDA) on dredged sludge dewatering efficiency and residual water quality of Baiyangdian lake were comprehensively investigated and evaluated by analytic hierarchy process(AHP). The results indicated that PDDA had stronger electrical effect and flocculation performance compared with CS, resulting in more efficient dewatering performance. PDDA can reduce the pollutants of discharged residual water, while CS significantly promoted the increase of NH_(4)^(+)-N and NO_(3)^(–)-N in the residual water. The increase of NH_(4)^(+)-N in the residual water of CS was due to the release of dredged sludge, while the increase of NO_(3)^(-)-N was introduced by CS leaching. AHP showed that PDDA performed better in flocculation treatment of dredged sludge than other organic polymers. This work provides a method for optimization of flocculation treatment for dredged sludge dewaterability. | Zhenzhen Song Hongyu Gao Wanwan Liu Liqing Li Weijun Zhang Dongsheng Wang | 2021 | Journal of Environmental Sciences2021，33，5： | 4 |
| 7 | Spatial Pattern Evolution and Influencing Factors of Cold Storage in China显示文摘Cold storage is the vital infrastructure of cold chain logistics. In this study, we analyzed the spatial pattern evolution characteristics, spatial autocorrelation and influencing factors of cold storage in China by using kernel density estimation(KDE), spatial autocorrelation analysis(SAA), and spatial error model(SEM). Results showed that: 1) the spatial distribution of cold storage in China is unbalanced, and has evolved from ‘one core’ to ‘one core and many spots’, that is, ‘one core’ refers to the Bohai Rim region mainly including Beijing, Tianjin, Hebei, Shandong and Liaoning regions, and ‘many spots’ mainly include the high-density areas such as Shanghai, Fuzhou, Guangzhou, Zhengzhou, Hefei, Wuhan, ürümqi. 2) The distribution of cold storage has significant global spatial autocorrelation and local spatial autocorrelation, and the ‘High-High’ cluster area is the most stable, mainly concentrated in the Bohai Rim;the ‘Low-Low’ cluster area is grouped in the southern China. 3) Economic development level, population density, traffic accessibility, temperature and land price, all affect the location choice of cold storage in varying degrees, while the impact of market demand on it is not explicit. | LI Jinfeng XU Haicheng LIU Wanwan WANG Dongfang ZHOU Shuang | 2020 | Chinese Geographical Science2020，30，3： | 4 |
| 8 | The Periods of a Class of Nonlinear Feedback Shift Register Sequences显示文摘In this paper, we discuss a class of n-stage Nonlinear feedback shift registers(NFSRs). Applying the knowledge of algebra, the least periods of the sequences generated by these NFSRs with symmetric feedback functions can be characterized. This approach simplifies the problem of determining the periods of the NFSR sequences and it generalizes some Cheng's results. | LIANG Wanwan ZENG Xiangyong XU Yunge | 2016 | Chinese Journal of Electronics2016，25，2： | 4 |
| 9 | Re-recognition of Tieshan “Syenite” and its Geological Significance in Zhenghe, Fujian Province显示文摘1 Introduction Tieshan Syenite crosses between Dongfeng and Zhangyuan’an in Zhenghe of Fujian province,occurs in the direction of 42°,Total length 8500m,width 600-800m and its Area of about 39km2.Outcrops of the mass | CHEN Shizhong XING Guangfu LI Yanan XI Wanwan ZHU Xiaoting ZHANG Xiaodong | 2017 | Acta Geologica Sinica(English Edition)2017，91，S1： | 3 |
| 10 | Methyltransferase Dot1l preferentially promotes innate IL-6 and IFN-β production by mediating H3K79me2/3 methylation in macrophages显示文摘Epigenetic modification,including histone modification,precisely controls target gene expression.The posttranscriptional regulation of the innate signaling-triggered production of inflammatory cytokines and type I interferons has been fully elucidated,whereas the roles of histone modification alteration and epigenetic modifiers in regulating inflammatory responses need to be further explored.Di/tri-methylation modifications of histone 3 lysine 79(H3K79me2/3)have been shown to be associated with gene transcriptional activation.Disruptor of telomeric silencing-1-like(Dot1l)is the only known exclusive H3K79 methyltransferase and regulates the proliferation and differentiation of tumor cells.However,the roles of Dot1l and Dot1l-mediated H3K79 methylation in innate immunity and inflammatory responses remain unclear.Here,we found that H3K79me2/3 modification levels at the Il6 and Ifnb1 promoters,as well as H3K79me2 modification at the Tnfαpromoter,were increased in macrophages activated by Toll-like receptor(TLR)ligands or virus infection.The innate signals upregulated Dot1l expression in macrophages and THP1 cells.Dot1l silencing or a Dot1l inhibitor preferentially suppressed the production of IL-6 and interferon(IFN)-βbut not of TNFαin macrophages and THP1 cells triggered by TLR ligands or virus infection.Dot1l was recruited to the proximal promoter of the Il6 and Ifnb1 but not Tnfαgene and then mediated H3K79me2/3 modification at the Il6 and Ifnb1 promoters,consequently facilitating the transcription and expression of Il6 and Ifnb1.Thus,Dot1l-mediated selective H3K79me2/3 modifications at the Il6 and Ifnb1 promoters are required for the full activation of innate immune responses.This finding adds new insights into the epigenetic regulation of inflammatory responses and pathogenesis of autoimmune diseases. | Xiang Chen Xingguang Liu Yunkai Zhang Wanwan Huai Qingqing Zhou Sheng Xu Xi Chen Nan Li Xuetao Cao | 2020 | Cellular & Molecular Immunology2020，17，1： | 3 |
| 11 | Generation of Tripotent Neural Progenitor Cells from Rat Embryonic Stem Cells显示文摘老鼠是为药理学和生理的研究的一个珍贵模型。胚胎的茎(物件) 房间衬里的 Germline 能干的老鼠成功地被建立了,维持物件细胞的自我更新的、无差别的状态的分子的网络也好揭开。然而,很少对区别策略和这些真老鼠 pluripotent 干细胞怎么产生特定的房间类型的内在的机制被知道。这研究的目的是调查物件房间的神经区别能力。借助于一个修改过程基于 激活mitogen 的蛋白质 kinase ( MAPK )和肝糖 synthase kinase 的以前的出版物联合 3 ( GSK3 )禁止者(二个禁止者, 2i )与喂调节中等,我们成功地从物件房间获得了高质量的老鼠胚胎植物或动物身体(美国南北战争时南军士兵)然后区分了他们到 tripotent 神经祖先。这些物件导出房间的神经祖先房间(rNPCs ) 能够自我更新并且产生所有三个神经的系,包括的星形细胞, oligodendrocytes,和神经原。而且,这些导出房间的神经原染色了的物件为 -aminobutyric 酸(伽马氨基丁酸) 和酷氨酸 hydroxylase (TH ) 积极。在摘要,我们为区分物件房间到 tripotent 开发一个试验性的系统神经祖先,它可以为学习象 Parkinson 的疾病和老鼠神经系统的开发那样的许多 neurodegenerative 混乱的致病为药理学测试和一个珍贵平台提供一个强大的工具。 | Zhenkun Wang Chao Sheng Tianda Li Fei Teng Lisi Sang Fenglin Cao Ziwei Wang Wanwan Zhu Wei Li Xiaoyang Zhao Zhonghua Liu Liu Wang Qi Zhou | 2012 | Journal of Genetics and Genomics2012，39，12： | 2 |
| 12 | A precise theoretical method for high-throughput screening of novel organic electrode materials for Li-ion batteries显示文摘Organic electrode materials have gained significant attention due to their flexibility,lightweight characteristics,abundant resources in nature,and low CO_(2) emission.It's urgently needed for setting up an accurate high-throughput screening theoretical scheme that could find out possible candidates of electrode materials.Currently,the error between the theoretical potentials calculated by the PBE-D2(DFT-D2,dispersion-corrected density functional theory)method and the experimental values is larger than 12%.Thus,it's essential to finding a more accurate method.In the present work,hybrid functionals and vdW correction methods are applied to investigate six reported organic electrode materials for Li-ion batteries.The results show that the hybrid functional combined with the D2 dispersion corrected method,i.e.,HSE06-D2(Heyd,Scuseria,and Ernzerhof,dispersion-corrected),is able to predict the potential of the organic material precisely with an average error of approximately 5%.This method occupies much hardware resources and being very time consuming,but it could be applied as the final ultrafine step in the high-throughput screening program. | Wanwan Zhang Pengkun Sun Shaorui Sun | 2017 | Journal of Materiomics2017，3，3： | 2 |
| 13 | KDM2B promotes IL-6 production and inflammatory responses through Brg1-mediated chromatin remodeling显示文摘IL-6 plays important and pleiotropic roles in infection and inflammatory diseases,and its production needs to be tightly regulated.However,the epigenetic mechanism underlying Il6 gene transcription remains to be fully elucidated.Here,we report that lysine-specific demethylase 2b(KDM2B),which demethylates H3K4me3 and H3K36me2,is required in macrophages and dendritic cells for the induction of IL-6 but not TNF-α,IL-1,and IFN-β.Compared to wild-type mice,KDM2B-deficient mice were more resistant to endotoxin shock and colitis,with a less severe inflammatory pathogenesis phenotype and decreased IL-6 production in sera.KDM2B selectively bound the Il6 promoter but did not alter histone demethylation;instead,KDM2B interacted with Brahma-related gene 1(Brg1),the core ATPase subunit of SWI/SNF chromatin remodeling complexes,to facilitate chromatin accessibility of the Il6 promoter.Furthermore,KDM2B directly recruited RNA Polymerase II to further initiate and promote Il6 transcription.Thus,our finding identifies a novel nonclassical function of KDM2B in gene-specific transcription initiation and enhancement of Il6 independent of its demethylase activity and adds new insight into the specific epigenetic modification mechanism of inflammatory immune responses. | Qingqing Zhou Yunkai Zhang Bo Wang Wenhui Zhou Yong Bi Wanwan Huai Xi Chen Yihan Chen Zhongmin Liu Xingguang Liu Zhenzhen Zhan | 2020 | Cellular & Molecular Immunology2020，17，8： | 2 |
| 14 | Reductive Amination of Carbonyl Compounds with Ammonia and Hydrogenation of Nitriles to Primary Amines with Heterogeneous Cobalt Catalysts显示文摘Reductive amination of aldehydes/ketones with aqueous NH3 and hydrogenation of nitriles to primary amines with Co catalysts were reported. Co@NC-700 exhibited remarkable activity and high selectivity for the reductive amination of aldehydes/ketones with aqueous NH3 and the hydrogenation of nitriles to primary amines. Several primary amines can be obtained with good to excellent yields via the reductive amination of aldehydes/ketones and the hydrogenation of nitriles. The nitrogen-doped carbon(C)-supported Co@NC-700 metal catalyst was prepared via the pyrolysis of bioMOF Co/adenine in activated C. Co@NC-700 can be reused five times without evident loss of activity. | LIU Junmei GUO Wanwan SUN Hao LI Ruyue FENG Zhipeng ZHOU Xuyang HUANG Jun | 2019 | Chemical Research in Chinese Universities2019，35，3： | 2 |
| 15 | Negative regulation of resistance protein-mediated immunity by master transcription factors SARD_1 and CBP60g显示文摘Salicylic acid(SA) is an essential defence hormone in plants. Upon pathogen infection, induced biosynthesis of SA is mediated by Isochorismate synthase 1(ICS1), whose gene transcription is controlled mainly through two redundant transcription factors, SAR Deficient 1(SARD_1) and Calmodulinbinding protein 60-like g(CBP60g). Although these master transcription factors regulate not only positive,but also negative regulators of immunity, how they control signaling events downstream of different immune receptors is unclear. Using autoimmune mutants activating immunity mediated by different receptors we show that, although the sard1 cbp60 g double mutant almost fully suppresses the activation of defence mediated by suppressor of npr1-1, constitutive 2(snc2), it strikingly enhances snc1, which carries a gain-of-function mutation in an intracellular nucleotidebinding leucine-rich repeat(NLR) immune receptor.This negative regulation of immunity is achieved through the transcriptional regulation of negative regulators, such as Nudix hydrolase homolog 6(NUDT6). Our study highlights the diverse roles,especially the negative ones, in the regulation of plant immunity by the two master immune transcription factors SARD_1 and CBP60g. | tongjun sun wanwan liang yuelin zhang xin li | 2018 | Journal of Integrative Plant Biology2018，60，11： | 2 |
| 16 | Maternal miR-202-5p is required for zebrafish primordial germ cell migration by protecting small GTPase Cdc42显示文摘In many lower animals,germ cell formation,migration,and maintenance depend on maternally provided determinants in germ plasm.In zebrafish,these processes have been extensively studied in terms of RNA-binding proteins and other coding genes.The role of small non-coding RNAs in the regulation of primordial germ cell(PGC)development remains largely unknown and poorly investigated,even though growing interests for the importance of miRNAs involved in a wide variety of biological processes.Here,we reported the role and mechanism of the germ plasm-specific miRNA miR-202-5p in PGC migration:(i)both maternal loss and knockdown of miR-202-5p impaired PGC migration indicated by the mislocalization and reduced number of PGCs;(ii)cdc42se1 was a direct target gene of miR-202-5p,and overexpression of Cdc42se1 in PGCs caused PGC migration defects similar to those observed in loss of miR-202-5p mutants;(iii)Cdc42se1 not only interacted with Cdc42 but also inhibited cdc42 transcription,and overexpression of Cdc42 could rescue PGC migration defects in Cdc42se1 overexpressed embryos.Thus,miR-202-5p regulates PGC migration by directly targeting and repressing Cdc42se1 to protect the expression of Cdc42,which interacts with actin to direct PGC migration. | Yilin Jin Wei Liu Yangxi Xiang Wanwan Zhang Hong Zhang Kuntong Jia Meisheng Yi | 2020 | Journal of Molecular Cell Biology2020，12，7： | 2 |
| 17 | Preparation and Properties of Poly(amidoamine) Dendrimer/Quaternary Ammonium Chitosan Hydrogels显示文摘A novel quaternary ammonium chitosan hydrogel modified by poly(amidoamine)(PAMAM) dendrimer was prepared by using glutaraldehyde as a cross-linker. The hydrogel was characterized by Fourier transform infrared spectroscopy(FTIR) and scanning electron microscopy(SEM). The results confirmed its highly porous three-dimensional network structure. The swelling test of hydrogel proved that it had excellent swelling and p H-sensitive properties. The increasing PAMAM content or quaternization degree led to the increase in swelling properties. And the hydrogel with lower cross-linking agent concentration or quaternary ammonium chitosan concentration exhibited better swelling properties. The antibacterial results indicated that with the increase in the PAMAM content, quaternary ammonium chitosan concentration or cross-linking agent concentration, the hydrogels showed better antibacterial activities against both Staphylococcus aureus(S. aureus) and Escherichia coli(E. coli). Thus, the hydrogel could serve as a promising antibacterial material in the future. | 何广华 KONG Yahui 郑化 KE Wanwan CHEN Xiang YIN Yihua YI Ying | 2018 | Journal of Wuhan University of Technology(Materials Science)2018，33，3： | 2 |
| 18 | α-Lipoic Acid Exerts Its Antiviral Effect against Viral Hemorrhagic Septicemia Virus(VHSV) by Promoting Upregulation of Antiviral Genes and Suppressing VHSV-Induced Oxidative Stress显示文摘Viral hemorrhagic septicemia virus(VHSV), belonging to the genus Novirhabdovirus, Rhabdoviridae family, is a causative agent of high mortality in fish and has caused significant losses to the aquaculture industry. Currently, no effective vaccines, Food and Drug Administration-approved inhibitors, or other therapeutic intervention options are available against VHSV. α-Lipoic Acid(LA), a potent antioxidant, has been proposed to have antiviral effects against different viruses. In this study, LA(CC_(50)= 472.6 lmol/L) was repurposed to exhibit antiviral activity against VHSV. In fathead minnow cells,LA significantly increased the cell viability post-VHSV infection(EC_(50)= 42.7 lmol/L), and exerted a dose-dependent inhibitory effect on VHSV induced-plaque, cytopathic effects, and VHSV glycoprotein expression. The time-of-addition assay suggested that the antiviral activity of LA occurred at viral replication stage. Survival assay revealed that LA could significantly upregulated the survival rate of VHSV-infected largemouth bass in both co-injection(38.095% vs. 1.887%,P < 0.01) and post-injection manner(38.813% vs. 8.696%, P < 0.01) compared with the control group. Additional comparative transcriptome and q RT-PCR analysis revealed LA treatment upregulated the expression of several antiviral genes, such as IRF7, Viperin, and ISG15. Moreover, LA treatment reduced VHSV-induced reactive oxygen species production in addition to Nrf2 and SOD1 expression. Taken together, these data demonstrated that LA suppressed VHSV replication by inducing antiviral genes expression and reducing VHSV-induced oxidative stress. These results suggest a new direction in the development of potential antiviral candidate drugs against VHSV infection. | Wanwan Zhang Xiaoqi Chen Fangzhao Yu Fengquan Li Wangdong Li Meisheng Yi Kuntong Jia | 2021 | Virologica Sinica2021，36，6： | 2 |
| 19 | Temperature stability of symmetric activated carbon supercapacitors assembled with in situ electrodeposited poly (vinyl alcohol) potassium borate hydrogel electrolyte显示文摘The temperature stability of supercapacitor(SC) is largely determined by the properties of the electrolyte.Hydrogel electrolytes(HGE), due to their hydrophilic polymer skeleton, show different temperature stability to that of liquid aqueous electrolytes. In this study, symmetric activated carbon(AC) SCs had been assembled with in situ electrodeposited poly(vinyl alcohol) potassium borate(PVAPB) HGE. The electrochemical performance of the SCs was systematically studied at different temperatures. Results show that the conductivity of PVAPB HGE is comparable with that of liquid aqueous electrolytes at different temperatures. The operating temperature range of PVAPB HGE SCs is -5–60°C, while those of the 1 mol/L Na_2SO_4SCs and the 0.9 mol/L KClSCs are 20–80°C and 20–40°C, respectively. The specific capacitance of PVAPB HGE SC is higher than those of SCs using liquid aqueous electrolytes at any temperature. The excellent temperature stability of PVAPB HGE makes it possible to build stable aqueous SCs in the wider temperature range. | Wanwan Lv Runping Xue Sheng Chen Mengjin Jiang | 2018 | Chinese Chemical Letters2018，29，4： | 1 |
| 20 | Glycolipid iGb3 feedback amplifies innate immune responses via CD1d reverse signaling显示文摘The cross-talk between cellular lipid metabolism and the innate immune responses remains obscure. In addition to presenting lipid antigens to Natural Killer T-cells (NKT cells), the Cluster of Differentiation 1D Glycoprotein (CD1d) might mediate reverse signaling in antigen-presenting cells (APCs). Here we found CD1d deficiency attenuated Toll-like receptor (TLR)-triggered inflammatory innate responses in macrophages and dendritic cells, protecting mice from endotoxin shock. TLR activation in macrophages induced metabolic changes of glycosphingolipids (GSLs), among which glycolipid isoglobotrihexosylceramide (iGb3) was rapidly produced. The endogenously generated iGb3 bound CD1d in endosomal compartments and then synergized with the initially activated TLR signal to induce Tyr332 phosphorylation of CD1d intracellular domain. This led to the recruitment and activation of proline-rich tyrosine kinase 2 (Pyk2). Pyk2 interacted with IκB kinase β (IKKβ) and TANK-binding kinase 1 (TBK1), and enhanced tyrosine phosphorylation of Tyr188/199 of IKKβ and Tyr179 of TBK1 and thus, their activation to promote full activation of TLR signaling. Thus, intracellular CD1d reverse signaling, triggered by endogenous iGb3, amplifies inflammatory innate responses in APCs. Our findings identify a non-canonical function of CD1d reverse signaling activated by lipid metabolite in the innate immune response. | Xingguang Liu Peng Zhang Yunkai Zhang Zheng Wang Sheng Xu Yingke Li Wanwan Huai Qingqing Zhou Xiang Chen Xi Chen Nan Li Peng Wang Yunsen Li Xuetao Cao | 2019 | Cell Research2019，29，1： | 1 |
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