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| 1 | Apoptosis and Proinflammatory Cytokine Responses of Primary Mouse Microglia and Astrocytes Induced by Human H1N1 and Avian H5N1 Influenza Viruses显示文摘Patients with an influenza virus infection can be complicated by acute encephalopathy and encephalitis. To investigate the immune reactions involved in the neurocomplication,mouse microglia and astrocytes were isolated,infected with human H1N1 and avian H5N1 influenza viruses,and examined for their immune responses. We observed homogeneously distributed viral receptors,sialic acid (SA)-α2,3-Galactose (Gal) and SA-α2,6-Gal,on microglia and astrocytes. Both viruses were replicative and productive in microglia and astrocytes. Virus-induced apoptosis and cytopathy in infected cells were observed at 24 h post-infection (p.i.). Expression of IL-1β,IL-6 and TNF-α mRNA examined at 6 h and 24 h p.i. was up-regulated,and their expression levels were considerably higher in H5N1 infection. The amounts of secreted proinflammatory IL-1β,IL-6 and TNF-α at 6 h and 24 h p.i. were also induced,with greater induction by H5N1 infection. This study is the first demonstration that both human H1N1 and avian H5N1 influenza viruses can infect mouse microglia and astrocytes and induce apoptosis,cytopathy,and proinflammatory cytokine production in them in vitro. Our results suggest that the direct cellular damage and the consequences of immunopathological injury in the CNS contribute to the influenza viral pathogenesis. | Gefei Wang Juan Zhang Weizhong Li Yun Su Yuanli Gao Heng Zhang Guimei Lin Xiaoyang Jiao Kangsheng Li | 2008 | Cellular & Molecular Immunology2008，5，2： | 28 |
| 2 | Microfluidic Electrospray Niacin Metal-Organic Frameworks Encapsulated Microcapsules for Wound Healing显示文摘Niacin metal-organic frameworks(MOFs)encapsulated microcapsules with alginate shells and copper-/zinc-niacin framework cores were in situ synthesized by using a microfuidic electrospray approach for wound healing.As the alginate shells were bacteriaresponsively degradable,the niacin MOFs encapsulated microcapsules could intelligently,controllably,and programmably release calcium,copper,and zinc ions,depending on the degree of infections.Te released ions could not only kill microbes by destroying their membrane and inducing the outfow of nutrient substance,but also activate copper/zinc superoxide dismutase(Cu/ZnSOD)to eliminate oxygen free radicals and rescue the cells from oxidative stress injury.Furthermore,the simultaneously released niacin could promote hemangiectasis and absorption of functional metal ions.Tus,the niacin MOFs encapsulated microcapsules were imparted with outstanding antibacterial,antioxidant,and angiogenesis properties.Based on an in vivo study,we have also demonstrated that the chronic wound healing process of an infected full-thickness skin defect model could be signifcantly enhanced by using the niacin MOFs encapsulated microcapsules as therapeutic agent.Terefore,the microfuidic electrospray niacin MOFs encapsulated microcapsules are potential for clinical applications. | Guopu Chen Yunru Yu Xiuwen Wu Gefei Wang Guosheng Gu Feng Wang Jianan Ren Huidan Zhang Yuanjin Zhao | 2019 | Research2019，，1： | 21 |
| 3 | Effect of intraoperative fluid administration on perioperative outcomes in patients undergoing McKeown esophagogastrectomy显示文摘Objective: Fluid therapy is one of the key components of perioperative management. However, evidence of intraoperative fluid(IOF) administration affecting clinical outcomes following McKeown esophagogastrectomy remains limited. This study investigated the impact of IOF on clinical outcomes after McKeown esophagogastrectomy.Methods: Patients who underwent McKeown esophagogastrectomy between July 2013 and July 2016 were identified. Preoperative, intraoperative and postoperative variables for each eligible patient were retrospectively collected from our electronic medical records and anesthetic records. IOF rates were determined and their relationships to postoperative clinical outcomes were compared.Results: A total of 546 patients were enrolled in the analysis. The median IOF rate was 8.87 mL/kg/h. We divided the patients into two groups: a low fluid volume group(LFVG <8.87 mL/kg/h, n=273) and a high fluid volume group(HFVG ≥8.87 mL/kg/h, n=273). No statistically significant differences in postoperative clinical outcomes were found between LFVG and HFVG either before or after propensity score matching.Conclusions: No effect of IOF administration on clinical outcomes in patients undergoing McKeown esophagogastrectomy was identified. Further high-quality studies examining the influence of IOF administration on clinical outcomes following McKeown esophagogastrectomy are still needed. | Hongliang Wu Wen Wang Gefei Zhao Qi Xue | 2019 | Chinese Journal of Cancer Research2019，31，5： | 3 |
| 4 | Biocompatibility, biodegradation, and neovascularization of human single-unit platelet-rich fibrin glue: an in vivo analysis显示文摘 | Wu Xiuwen Ren Jianan Yao Genhong Zhou Bo Wang Gefei Gu Guosheng Luan Jianfeng | 2014 | Chinese Medical Journal2014，，3： | 3 |
| 5 | Effects of NS1 variants of H5N1 influenza virus on interferon induction, TNFa response and p53 activity显示文摘Non-structural protein 1(NS1)is an important virulence factor of the highly pathogenic H5N1 avian influenza virus.A five-amino-acid(5 aa)deletion at position 80–84 and an aspartic acid to glutamic acid substitution at position 92(D92E)are two major NS1 mutations that are highly correlated with enhanced virulence.To investigate the effect of these mutations in H5N1 virulence,three H5N1-NS1 variants were constructed:NS51(lacking 5 aa at position 80–84),NS51(I)(carrying a 5-aa insertion at position 80–84)and NS51(IM)(carrying both the 5-aa insertion and the D92E mutation).We examined the effects of these mutations on interferon(IFN)induction,tumor-necrosis factor(TNF)a response,p53 activity and apoptosis.We found that the D92E mutation eliminated NS1’s repressive effect on IFN induction,while the 5-aa deletion resulted in enhanced resistance to TNFa responses.We also observed that all three variants exhibited a similar suppressive effect on p53 transcriptional activity,although none of them significantly influenced apoptosis of host cells.Our findings shed new light on the role of NS1 in the pathogenicity of H5N1 virus. | Weizhong Li Gefei Wang Heng Zhang Gang Xin Dangui Zhang Jun Zeng Xiaoxuan Chen Yanxuan Xu Youhong Cui Kangsheng Li | 2010 | Cellular & Molecular Immunology2010，7，3： | 3 |
| 6 | Integration of high-performance spin-orbit torque MRAM devices by 200-mm-wafer manufacturing platform显示文摘We demonstrate in-plane field-free-switching spin-orbit torque(SOT)magnetic tunnel junction(MTJ)devices that are capable of low switching current density,fast speed,high reliability,and,most importantly,manufactured uniformly by the 200-mm-wafer platform.The performance of the devices is systematically studied,including their magnetic properties,switch-ing behaviors,endurance and data retention.The successful integration of SOT devices within the 200-mm-wafer manufactur-ing platform provides a feasible way to industrialize SOT MRAMs.It is expected to obtain excellent performance of the devices by further optimizing the MTJ film stacks and the corresponding fabrication processes in the future. | Hongchao Zhang Xiangyue Ma Chuanpeng Jiang Jialiang Yin Shuqin Lyu Shiyang Lu Xiantao Shang Bowen Man Cong Zhang Dandan Li Shuhui Li Wenjing Chen Hongxi Liu Gefei Wang Kaihua Cao Zhaohao Wang Weisheng Zhao | 2022 | Journal of Semiconductors2022，43，10： | 2 |
| 7 | Differential transcription-activating capability of NS1 proteins from different influenza virus subtypes expressed in yeast显示文摘Influenza A virus NS1 protein is an important regulatory factor with multiple functions and contributes greatly to viral pathogenesis.In the present study,transcription-activating potential of NS1 from different influenza A virus subtypes was examined in yeast two-hybrid system.The bait vectors contain-ing different NS1 genes,along with an empty prey vector,were transformed into yeast AH109(for growth assay on QDO plate and α-galactosidase assay),and Y187(for β-galactosidase assay).AH109 transformants with NS1 gene from H1N1,H5N1,and H9N2 viruses grew vigorously on the QDO plate and secreted high level of α-galactosidase.Also,Y187 bearing the above NS1 genes exhibited en-hanced β-galactosidase activity.Nevertheless,H3N2-NS1-transformed AH109 and Y187 yeasts did not grow on QDO plate and secrete β-galactosidase,respectively.These findings denote the remarkable variation in NS1 proteins from different influenza A virus subtypes on the transcription-stimulating capability in yeast. | LI WeiZhong,WANG GeFei,ZENG Jun,ZHANG DanGui,ZHANG Heng,CHEN XiaoXuan,CHEN YouYing & Li KangSheng Department of Microbiology and Immunology,Shantou University Medical College,Shantou 515041,China | 2009 | Science China(Life Sciences)2009，52，6： | 2 |
| 8 | Kinetics of microwave degradation of lambda-carrageenan from Chondrus ocellatus 显示文摘 | Zhou Gefei Yao Wenhong Wang Changhai etal | 2006 | Carbohydrate Polymers2006，64，1： | 1 |
| 9 | Kinetics of microwave degradation of lambda-carrageenan from Chondrus ocellatus 显示文摘 | Zhou Gefei Yao Wenhong Wang Changhai | 2006 | Carbohydr Polym2006，64，1： | 1 |
| 10 | AS1DHRS4, a head-to-head natural antisense transcript, silences the DHRS4 gene cluster in cis and trans显示文摘 | Qi Li Zhongjing Su Xiaoyuan Xu Gefei Liu Xuhong Song Ruijian Wang Xuxia Sui Ting Liu Xiaolan Chang Dongyang Huang | 2012 | Proceedings of the National Academy of Sciences2012，，35： | 1 |
| 11 | C rohn’s disease and polymorphism of heat shock protein gene HSP 70‐2 in the C hinese population显示文摘 | Jun Chen Jianan Ren Guosheng Gu Gefei Wang Xiuwen Wu Dongsheng Yan Song Liu Jieshou Li | 2013 | J Gastroenterol Hepatol2013，，5： | 1 |
| 12 | Recombinant human thrombopoietin improves platelet counts and reduces platelet transfusion possibility among severe sepsis patients with thrombocytopenia: A prospective study显示文摘 | Qin Wu Jianan Ren Xiuwen Wu Gefei Wang Guosheng Gu Song Liu Yin Wu Dong Hu Yunzhao Zhao Jieshou Li | 2013 | Journal of Critical Care2013，，： | 1 |
| 13 | T2 enhances in situ level of Foxp3 + regulatory cells and modulates inflammatory cytokines in Crohn’s disease显示文摘 | Guanwei Li Jianan Ren Gefei Wang Guosheng Gu Dong Hu Huajian Ren Zhiwu Hong Xiuwen Wu Song Liu Jieshou Li | 2013 | International Immunopharmacology2013，，： | 1 |
| 14 | Geographic Mapping of Crohn’s Disease and Its Relation to Affluence in Jiangsu Province, an Eastern Coastal Province of China显示文摘 | Dong Hu Jianan Ren Gefei Wang Guosheng Gu Song Liu Xiuwen Wu Jun Chen Huajian Ren Zhiwu Hong Jieshou Li Paul Henderson | 2014 | Gastroenterology Research and Practice2014，，： | 1 |
| 15 | Efficacy and Safety of Dexamethasone Ointment on Recurrent Aphthous Ulceration显示文摘 | Chuanxia Liu Zengtong Zhou Guanjian Liu Qintao Wang Jiangang Chen Ling Wang Yongmei Zhou Guangying Dong Xueyi Xu Yuechun Wang Yiqing Guo Mei Lin Lan Wu Gefei Du Changlei Wei Xin Zeng Xiaoyi Wang Junzheng Wu Bingqi Li Gang Zhou Hongmei Zhou | 2012 | The American Journal of Medicine2012，，3： | 1 |
| 16 | Morphological and be- havioral Consequences of recurrent seizures in neonatal rats are as- sociated with glucocorticoid levels 显示文摘 | SHI Xiuyu WANG Jiwen LEI Gefei | 2007 | Neuroscicnce Bulletin2007，23，2： | 1 |
| 17 | Effect of low molecular λ-carrageenan from Chondrus ocellatus on antitumor H-22 activity of 5-Fu显示文摘 | Gefei Zhou Wenxu Sheng Wenhong Yao Changhai Wang | 2005 | Pharmacological Research2005，，2： | 1 |
| 18 | Heterologous interactions between NS1 proteins from different influenza A virus subtypes/strains显示文摘Non-structural protein 1(NS1) of the influenza virus plays a crucial role in modulating the host immune response and facilitating virus replication.The formation of a homodimer or an oligomer is necessary for NS1 to exert its function efficiently.In the present study,the NS1 protein from the A/Shantou/602/06(H3N2) virus(herein abbreviated as NS32) was found to interact with NS1 from A/Shantou/169/06(H1N1),A/Chicken/Guangdong/1/05(H5N1) and A/Quail/Hong Kong/G1/97(H9N2)(abbreviated as NS11,NS51 and NS92,respectively) viruses,although NS32 shares 17.4% 20.9% sequence diversity with NS11,NS51 and NS92.This indicates that the heterologous interactions between NS1 proteins from different influenza A virus subtypes/strains may be a common event during co-infection. | LI WeiZhong ZHANG Heng WANG GeFei ZHANG Chi ZENG XiangXing LIU Hui CHEN XiaoXuan XU YanXuan LI KangSheng | 2012 | Science China(Life Sciences)2012，55，6： | 0 |
| 19 | Spin-orbit torque efficiency enhancement to tungsten-based SOT-MTJs by interface modification with an ultrathin MgO显示文摘Spin-orbital torque (SOT) based three-terminal magnetic tunnel junctions (MTJs) have attracted much interest as the next generation magnetic random-access memory (MRAM)key device both in the academy and the industry.This is because SOT-MTJs feature high endurance and fast switching speed,benefiting tremendously from the separation of read/write current paths and less incubation time during the write in contrast to the spin-transfer torque (STT) MTJs [1]. | Shiyang LU Xiaobai NING Hongchao ZHANG Sixi ZHEN Xiaofei FAN Danrong XIONG Dapeng ZHU Gefei WANG Hong-Xi LIU Kaihua CAO Weisheng ZHAO | 2024 | Science China(Information Sciences)2024，67，1： | 0 |
| 20 | Damps’role in inflammatory bowel disease:a paradoxical player of mtDNA-STING signaling pathway in gut homeostasis显示文摘The inflammatory bowel disease(IBD),including Crohn’s disease(CD)and ulcerative colitis,are chronic,relapsing immune mediated disorders of the gastrointestinal homeostasis and intestinal inflammation[1].Failure to resolve mucosal inflammation and maintain gut barrier are notable shared clinical challenges in IBD,in particular when they activate immune cells within the gut lamia propria.Clinical trials and animal model studies aiming towards DAMPs have demonstrated that they can be effective therapeutic targets in mucosal inflammation of IBD. | Qiongyuan Hu Yanhan Ren Dominic ASlade Quan Zhou Xiuwen Wu Jinjian Huang Guosheng Gu Gefei Wang Jianan Ren Jieshou Li | 2019 | Science Bulletin2019，64，19： | 0 |
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