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| 1 | Identification of a novel coronavirus causing severe pneumonia in human:a descriptive study显示文摘Background:Human infections with zoonotic coronaviruses(CoVs),including severe acute respiratory syndrome(SARS)-CoV and Middle East respiratory syndrome(MERS)-CoV,have raised great public health concern globally.Here,we report a novel batorigin CoV causing severe and fatal pneumonia in humans.Methods:We collected clinical data and bronchoalveolar lavage(BAL)specimens from five patients with severe pneumonia from Wuhan Jinyintan Hospital,Hubei province,China.Nucleic acids of the BAL were extracted and subjected to next-generation sequencing.Virus isolation was carried out,and maximum-likelihood phylogenetic trees were constructed.Results:Five patients hospitalized from December 18 to December 29,2019 presented with fever,cough,and dyspnea accompanied by complications of acute respiratory distress syndrome.Chest radiography revealed diffuse opacities and consolidation.One of these patients died.Sequence results revealed the presence of a previously unknownβ-CoV strain in all five patients,with 99.8%to 99.9%nucleotide identities among the isolates.These isolates showed 79.0%nucleotide identity with the sequence of SARS-CoV(GenBank NC_004718)and 51.8%identity with the sequence of MERS-CoV(GenBank NC_019843).The virus is phylogenetically closest to a bat SARS-like CoV(SL-ZC45,GenBank MG772933)with 87.6%to 87.7%nucleotide identity,but is in a separate clade.Moreover,these viruses have a single intact open reading frame gene 8,as a further indicator of bat-origin CoVs.However,the amino acid sequence of the tentative receptor-binding domain resembles that of SARS-CoV,indicating that these viruses might use the same receptor.Conclusion:A novel bat-borne CoV was identified that is associated with severe and fatal respiratory disease in humans. | Li-Li Ren Ye-Ming Wang Zhi-Qiang Wu Zi-Chun Xiang Li Guo Teng Xu Yong-Zhong Jiang Yan Xiong Yong-Jun Li Xing-Wang Li Hui Li Guo-Hui Fan Xiao-Ying Gu Yan Xiao Hong Gao Jiu-Yang Xu Fan Yang Xin-Ming Wang Chao Wu Lan Chen Yi-Wei Liu Bo Liu Jian Yang Xiao-Rui Wang Jie Dong Li Li Chao-Lin Huang Jian-Ping Zhao Yi Hu Zhen-Shun Cheng Un-Lin Liu Zhao-Hui Qian Chuan Qin Qi Jin Bin Cao Jian-Wei Wang | 2020 | Chinese Medical Journal2020,,9: | 99 |
| 2 | The Sunway TaihuLight supercomputer: system and applications显示文摘The Sunway Taihu Light supercomputer is the world's first system with a peak performance greater than 100 PFlops. In this paper, we provide a detailed introduction to the Taihu Light system. In contrast with other existing heterogeneous supercomputers, which include both CPU processors and PCIe-connected many-core accelerators(NVIDIA GPU or Intel Xeon Phi), the computing power of Taihu Light is provided by a homegrown many-core SW26010 CPU that includes both the management processing elements(MPEs)and computing processing elements(CPEs) in one chip. With 260 processing elements in one CPU, a single SW26010 provides a peak performance of over three TFlops. To alleviate the memory bandwidth bottleneck in most applications, each CPE comes with a scratch pad memory, which serves as a user-controlled cache. To support the parallelization of programs on the new many-core architecture, in addition to the basic C/C++and Fortran compilers, the system provides a customized Sunway Open ACC tool that supports the Open ACC2.0 syntax. This paper also reports our preliminary efforts on developing and optimizing applications on the Taihu Light system, focusing on key application domains, such as earth system modeling, ocean surface wave modeling, atomistic simulation, and phase-field simulation. | Haohuan FU Junfeng LIAO Jinzhe YANG Lanning WANG Zhenya SONG Xiaomeng HUANG Chao YANG Wei XUE Fangfang LIU Fangli QIAO Wei ZHAO Xunqiang YIN Chaofeng HOU Chenglong ZHANG Wei GE Jian ZHANG Yangang WANG Chunbo ZHOU Guangwen YANG | 2016 | Science China(Information Sciences)2016,59,7: | 45 |
| 3 | The Genome Sequence Archive Family: Toward Explosive Data Growth and Diverse Data Types显示文摘The Genome Sequence Archive(GSA)is a data repository for archiving raw sequence data,which provides data storage and sharing services for worldwide scientific communities.Considering explosive data growth with diverse data types,here we present the GSA family by expanding into a set of resources for raw data archive with different purposes,namely,GSA(http://gffzz77e3413bc06540edso0wx5pucqbfp6bcq.ffgz.tsg.suse.edu.cn/gsa/),GSA for Human(GSA-Human,http://gffzz77e3413bc06540edso0wx5pucqbfp6bcq.ffgz.tsg.suse.edu.cn/gsa-human/),and Open Archive for Miscellaneous Data(OMIX,http://gffzz77e3413bc06540edso0wx5pucqbfp6bcq.ffgz.tsg.suse.edu.cn/omix/).Compared with the 2017 version,GSA has been significantly updated in data model,online functionalities,and web interfaces.GSA-Human,as a new partner of GSA,is a data repository specialized in human genetics-related data with controlled access and security.OMIX,as a critical complement to the two resources mentioned above,is an open archive for miscellaneous data.Together,all these resources form a family of resources dedicated to archiving explosive data with diverse types,accepting data submissions from all over the world,and providing free open access to all publicly available data in support of worldwide research activities. | Tingting Chen Xu Chen Sisi Zhang Junwei Zhu Bixia Tang Anke Wang Lili Dong Zhewen Zhang Caixia Yu Yanling Sun Lianjiang Chi Huanxin Chen Shuang Zhai Yubin Sun Li Lan Xin Zhang Jingfa Xiao Yiming Bao Yanqing Wang Zhang Zhang Wenming Zhao | 2021 | Genomics, Proteomics & Bioinformatics2021,19,4: | 38 |
| 4 | Type Ⅰ and type Ⅱ Helicobacter pylori infection status and their impact on gastrin and pepsinogen level in a gastric cancer prevalent area显示文摘BACKGROUND Type I Helicobacter pylori(H.pylori)infection causes severe gastric inflammation and is a predisposing factor for gastric carcinogenesis.However,its infection status in stepwise gastric disease progression in this gastric cancer prevalent area has not been evaluated;it is also not known its impact on commonly used epidemiological gastric cancer risk markers such as gastrin-17(G-17)and pepsinogens(PGs)during clinical practice.AIM To explore the prevalence of type I and type II H.pylori infection status and their impact on G-17 and PG levels in clinical practice.METHODS Thirty-five hundred and seventy-two hospital admitted patients with upper gastrointestinal symptoms were examined,and 523 patients were enrolled in this study.H.pylori infection was confirmed by both 13C-urea breath test and serological assay.Patients were divided into non-atrophic gastritis(NAG),nonatrophic gastritis with erosion(NAGE),chronic atrophic gastritis(CAG),peptic ulcers(PU)and gastric cancer(GC)groups.Their serological G-17,PG I and PG II values and PG I/PG II ratio were also measured.RESULTS A total H.pylori infection rate of 3572 examined patients was 75.9%,the infection rate of 523 enrolled patients was 76.9%,among which type I H.pylori infection accounted for 72.4%(291/402)and type II was 27.6%;88.4%of GC patients were H.pylori positive,and 84.2%of them were type I infection,only 11.6%of GC patients were H.pylori negative.Infection rates of type I H.pylori in NAG,NAGE,CAG,PU and GC groups were 67.9%,62.7%,79.7%,77.6%and 84.2%,respectively.H.pylori infection resulted in significantly higher G-17 and PG II values and decreased PG I/PG II ratio.Both types of H.pylori induced higher G-17 level,but type I strain infection resulted in an increased PG II level and decreased PG I/PG II ratio in NAG,NAGE and CAG groups over uninfected controls.Overall PG I levels showed no difference among all disease groups and in the presence or absence of H.pylori;in stratified analysis,its level was increased in GC and PU patients in H.pylori and type I H.pylori-positive groups.CONCLUSION Type I H.pylori infection is the major form of infection in this geographic region,and a very low percentage(11.6%)of GC patients are not infected by H.pylori.Both types of H.pylori induce an increase in G-17 level,while type I H.pylori is the major strain that affects PG I and PG IIs level and PG I/PG II ratio in stepwise chronic gastric disease.The data provide insights into H.pylori infection status and indicate the necessity and urgency for bacteria eradication and disease prevention in clinical practice. | Lin Yuan Jun-Bo Zhao Ying-Lei Zhou Ya-Bin Qi Qiong-Ya Guo Hai-Hui Zhang Muhammad Noman Khan Ling Lan Chang-He Jia Yan-Rui Zhang Song-Ze Ding | 2020 | World Journal of Gastroenterology2020,26,25: | 29 |
| 5 | Roles of Fas signaling pathway in vitamin E succinateinduced apoptosis in human gastric cancer SGC-7901 cells显示文摘AIM: To investigate the roles of Fas signaling pathway in vitamin E succinate-induced apoptosis in human gastric cancer SGC-7901 cells.METHODS: Human gastric cancer SGC-7901 cells were treated with VES at 5, 10, 20 mg@L-1, succinic acid and vitamin E as vehicle control and condition media only as untreated (UT) control. Apoptotic morphology was observed by DAPI staining. Western blot analysis was applied to measure the expression of Fas, FADD and caspase-8 proteins. After the cells were transiently transfected with Fas and FADD antisense oligonucleotides, respectively, caspase-8 activity was determined by flurometric method.RESULTS: The morphologically apoptotic changes were observed after VES treatment by DAPI staining. 23.7 % and 89.6 % apoptosis occurred after 24 h and 48 h of 20 mg@L-1 VES treatment, respectively. The protein levels of Fas, FADD and caspase-8 were evidently increased in a dose-dependent manner after 24 h of VES treatment. The blockage of Fas by transfection with Fas antisense oligonucleotides obviously inhibited the expression of FADD protein. After SGC-7901 cells were transfected with Fas and FADD antisense oligonucleotides, caspase-8 activity was obviously decreased (P<0.01), whereas Fas blocked more than FADD.CONCLUSION: VES-induced apoptosis in human gastric cancer SGC-7901 cells involves Fas signaling pathway including the interaction of Fas, FADD and caspase-8. | Kun Wu Yao Li Yan Zhao Yu-Juan Shah Wei Xia Lan Zhao,Department of Nutrition and Food Hygiene,Public Health School,Harbin Medical University,Harbin 150001,Heilongjiang Province,China Wei-Ping Yu,Genetics Institute,Texas University of USA,Austin,USA | 2002 | World Journal of Gastroenterology2002,8,6: | 30 |
| 6 | Transumbilical single-port laparoscopic cholecystectomy: a case report显示文摘 | GUO Wei ZHANG Zhong-tao HAN Wei LI Jian-she JIN Lan LIU Jun ZHAO Xiao-mu WANG Yu | 2008 | Chinese Medical Journal2008,,23: | 26 |
| 7 | Somatosensory neuron types identified by high-coverage single-cell RNA-sequencing and functional heterogeneity显示文摘感觉神经原被不同发信号的网络和接受特征区分。因此,感觉神经原类型能被连接基于 transcriptome 的神经原与感觉显型打字定义。这里,我们分类老鼠的 somatosensory 神经原由高范围的单个房间的定序 RNA 的背面的根中心(DRG )(10 950 ±1 218 基因每神经原) 并且神经原基于尺寸的层次聚类。而且,对皮肤的刺激作出回应的单个 DRG 神经原被记录用一在里面 vivo 整个房间的补丁夹钳技术并且由神经原类型分类基因标记。小直径 DRG 神经原被分类进低阀值的 mechanoreceptor 的一种类型和 mechanoheat nociceptors (MHN ) 的五种类型。每 MHN 类型进一步被分成二种子类型。大 DRG 神经原被分成四种类型,包括表示联系 BAI1 的蛋白质 2-like 的 neurexophilin 1 快车 MHN 和机械 nociceptors (MN ) 1 (Baiap2l1 ) 。表示 trafficking 蛋白质粒子建筑群 3-like 和 Baiap2l1 显著的 MN 的 Mechanoreceptors 各被细分进二种子类型。这些结果为编目 somatosensory 神经原和他们的 transcriptome 数据库提供一个新系统。 | Chang-Lin Li Kai-Cheng Li Dan Wu Yan Chen Hao Luo Jing-Rong Zhao Sa-Shuang Wang Ming-Ming Sun Ying-Jin Lu Yan-Qing Zhong Xu-Ye Hu Rui Hou Bei-Bei Zhou Lan Bao Hua-Sheng Xiao Xu Zhang | 2016 | Cell Research2016,26,1: | 21 |
| 8 | Repurposing vitamin D for treatment of human malignancies via targeting tumor microenvironment显示文摘Tumor cells along with a small proportion of cancer stem cells exist in a stromal microenvironment consisting of vasculature, cancer-associated fibroblasts, immune cells and extracellular components.Recent epidemiological and clinical studies strongly support that vitamin D supplementation is associated with reduced cancer risk and favorable prognosis. Experimental results suggest that vitamin D not only suppresses cancer cells, but also regulates tumor microenvironment to facilitate tumor repression. In this review, we have outlined the current knowledge on epidemiological studies and clinical trials of vitamin D. Notably, wesummarized and discussed the anticancer action of vitamin D in cancer cells, cancer stem cells and stroma cells in tumor microenvironment, providing a better understanding of the role of vitamin D in cancer. We presently re-propose vitamin D to be a novel and economical anticancer agent. | Xu Wu Wei Hu Lan Lu Yueshui Zhao Yejiang Zhou Zhangang Xiao Lin Zhang Hanyu Zhang Xiaobing Li Wanping Li Shengpeng Wang Chi Hin Cho Jing Shen Mingxing Li | 2019 | Acta Pharmaceutica Sinica B2019,9,2: | 20 |
| 9 | Response of runoff in the headwater region of the Yellow River to climate change and its sensitivity analysis显示文摘在到气候变化和它的敏感的黄河的 headwater 区域的流量的反应在时期期间在四个水文学车站和十个气象站基于测量数据被分析 19592008。结果显示在这个区域的温度的那个变化与全球温暖和在在这个区域的每个分区的温度一直在介绍的年度一般水准的变化有一种明显的相应关系过去的 50 年里的一个变动、升起的状态。因为不同地理位置和环境的影响,然而,降水的变化在总体上生产流量的区域一直在介绍的年度降水的各种各样的区域,和变化是比在这个区域的温度的变化更复杂的过去的 50 年里的一个变动、减少的状态。并且在这个区域在流量和降水和温度之间有一种显著非线性的相互关系。因为,自从 1990,在这个区域的流量连续地一直在减少降水总体上生产流量的区域显然减少,年度平均温度连续地升起。总体上,当在在 Jimai 上面的分区的流量相应地在在这个区域的其它比那对温度变化更敏感时,在黄河的 headwater 区域的每个分区的流量对降水变化相当敏感。 | LAN Yongchao ZHAO Guohui ZHANG Yaonan WEN Jun HU Xinglin LIU Jinqi GU Minglin CHANG Junjie MA Jianhua | 2010 | Journal of Geographical Sciences2010,20,6: | 20 |
| 10 | Effect of L-NAME on nitric oxide and gastrointestinal motility alterations in cirrhotic rats显示文摘AIM: To invsstigare the effect of L-NAME on nitric oxide andgastriubtestubal motility alterations in cirrhotic ratsMETHODS: Rats with cirrhosis induced by carbontetrachloride were randomly divided into two groups, one( n= 13) receiving 0. 5 mg@ kg-1 per clay of NG-nitro-L-argininemethyl ester (L-NAME), a nitric oxide synthase inhibitor,for 10 days, whereas the other group ( n = 13) and control( n = 10) rats were administrated the same volume of 9 g@ L-1saline.Half gastric emptying time and 2 h residual rate weremeasured by SPECT, using 99m Tc-DTPA-labeled bariumsuifate as test meal. Gastrointestinal transition time wasrecorded simultaneously. Serum concentration of nitrcoxide (NO) was determined by the kinetic cadmiunreduction and colorimetric methods. ImmunohistochemicalSABC method was used to observe the expression anddistribution of three types of nitric oxide synthase (NOS)isoforms in the mt gastrointestinal tract. Western blot wasused to detect expression of gastrointestinal NOS isoforms.RESULTS: Half gastric emptying time and trans-gastrointestinal time were significantly prolonged( 124.0 ± 26.4min; 33.7± 8.9min;72.1 ± 15.3 min; P<0.01), (12.4±0.5h; 9.5±0.3 h; 8.2±0.8 h; P<0.01), 2h residual rate wasraised in cirrhotic rots than in controls and cirrhotic ratstreated with L-NAME(54.9± 7.6 % ,13.7 ± 3.2 %, 34.9± 10.3%, P< 0.01). Serum concentration of NO was significantlyincreased in cirrhotic rots than in the other groups (8.20 ± 2.48)μmol@L-1, (5.94± 1.07) μmol@L-1 ,and control (5.66± 1.60) tμmol@L-1, P< 0.01. NOS staining intensities which weremainly located in the gastrointestinal tissues were markedlylower in cirrhotic rats than in the controls and cirrhotic ratsafter treated with L- NAME.CONCLUSION: Gastrointestinal motility was remarkablyinhibited in cirrhotic rats, which could he alleviated by L-NAME. Nitric oxide may play an important role in theinhibition of gastrointestinal motility in cirrhotic rats. | Xin Wang Zong-You Zhang Mei Lan Ji-Yan Miao Xue-Gang Guo Yong-Quan Shi Yan-Qiu Zhao Jie Ding Kai-Cun Wu Dai-Ming Fan,Institute of Digestive disease,Xijing Hospital,Fourth Military Medical University,Xi’an 710032,Shaanxi Province,China Yue-Xia Zhong,Emergency Department,Tangdu Hospital,Fourth Military Medical University,Xi’an 710038,Shaanxi Province,China Ju Lu,Class EE 87,Department of Electronic Engineering,Tsinghua University,Beijing 100084,China Bo-Rong Pan,Oncology Center,Xijing Hospital,Fourth Military Medical University,Xi’an 710032,Shaanxi Province,China | 2002 | World Journal of Gastroenterology2002,8,2: | 19 |
| 11 | Clinicopathological features and prognosis assessment of extranodal follicular dendritic cell sarcoma显示文摘AIM: To establish a model for prognosis assessment of extranodal follicular dendritic cell (FDC) sarcoma.METHODS: Nine lesions were examined by routine and molecular approaches.Clinicopathological factors from the new cases and 97 reported cases were analyzed for their prognostic values.RESULTS: The current lesions were found in f ive male and four female patients,located mainly in the head and neck area and averaging 7.2 cm in size.Six patients had recurrence or metastasis and three remained free of disease.The 106 patients (male/female ratio,1.1:1) were aged from 9 to 82 years (median,44 years).The tumor sizes ranged from 1.5 to 21 cm (mean,7.4 cm).Abdominal/pelvic region was affected most frequently (43%).Surgical resection was performed in 100 patients,followed by radiation and/or chemotherapy in 35 of them.Follow-up data were available in 91 cases,covering a period of 3-324 mo (mean,27 mo;median,19 mo).Of the informative cases,38 (42%) had recurrence or metastasis,and 12 (13%) died of the disease.These tumors were classif ied histologically into lowand high-grade lesions.A size ≥ 5 cm (P = 0.003),highgrade histology (P = 0.046) and a mitotic count ≥ 5/10 HPF (P = 0.013) were associated with tumor recurrence.The lesions were def ined as low-,intermediateand high-risk tumors,and their recurrence rates were 16%,46% and 73%,and their mortality rates 0%,4% and 45%,respectively.CONCLUSION: Extranodal FDC tumors behave like soft tissue sarcomas.Their clinical outcomes are variable and can be evaluated according to their sizes and grades. | Li, Lan Shi, Yong-Hong Guo, Zhi-Juan Qiu, Tian Guo, Lei Yang, Hong-Ying Zhang, Xun Zhao, Xin-Ming Su, Qin | 2010 | World Journal of Gastroenterology2010,16,20: | 18 |
| 12 | Acupuncture improves dendritic structure and spatial learning and memory ability of Alzheimer's disease mice显示文摘Acupuncture can improve the cognitive state of Alzheimer's disease, but its mechanism is not clear. Dendritic atrophy and synaptic loss in Alzheimer's disease brain are positively correlated with cognitive damage. Therefore, we speculated that the effect of acupuncture on improving cognitive function may be associated with reduced dendritic damage in the brain. Acupuncture at Qihai(CV6), Zhongwan(CV12), Danzhong(CV17), bilateral Zusanli(ST36), and bilateral Xuehai(SP10) acupoints was performed once a day(1-day rest after 6-day treatment) for 14 consecutive days. Senescence-accelerated mouse prone 8(SAMP8) mice without acupuncture and senescence-accelerated mouse resistant 1(SAMR1) mice were used as normal controls. After 14 days of treatment, spatial learning and memory ability of mice was assessed in each group using the Morris water maze. Dendritic changes of pyramidal cells in the hippocampal CA1 region were analyzed by quantitative Golgi staining. Our results showed that acupuncture shortened escape latency and lengthened retention time of the former platform quadrant in SAMP8 mice. Further, SAMP8 mice exhibited a significant increase in the number of apical and basal dendritic branches and total length of apical and basal dendrites after acupuncture. These results suggest that acupuncture improves spatial learning and memory ability of middle-aged SAMP8 mice by ameliorating dendritic structure. | Bo-Hong Kan Jian-Chun Yu Lan Zhao Jie Zhao Zhen Li Yan-Rong Suo Jing-Xian Han | 2018 | Neural Regeneration Research2018,13,8: | 18 |
| 13 | Incubation and application of transgenic green fluorescent nude mice in visualization studies on glioma tissue remodeling显示文摘 | DONG Jun, DAI Xing-liang LU Zhao-hui FEI Xi-feng CHEN Hua ZHANG Quan-bin ZHAO Yao-dong WANG Zhi-min WANG Ai-dong LAN Qing HUANG Qiang | 2012 | Chinese Medical Journal2012,,24: | 17 |
| 14 | Dynamic and Static Recrystallization Behavior of Low Carbon High Niobium Microalloyed Steel显示文摘The recrystallization behavior of a low carbon high niobium microalloyed steel was investigated using continuous and interrupted hot compression tests.The results showed that the initiation of dynamic recrystallization(DRX)could be detected from inflection in the plot of the strain hardening rate against stress regardless of the stress peak appearance.According to the Zener-Hollomon parameter equation,the activity energy of DRX(Qdef)was obtained and a new modified expression calculating Qdef was proposed in consideration of the chemical composition of experimental steel.Applying the 2% offset method,the static softening fraction was determined.The graphic representation of the softening fraction vs interruption time gave the information about the non-static recrystallization temperature(about 1000 ℃)and the relationship of precipitation-time-temperature.Static recrystallization kinetics followed the Avrami's law at high deformation temperature,and different values of the exponent m were given to illustrate the effect of niobium element on static recrystallization at different deformation temperatures. | LAN Liang yun QIU Chun lin ZHAO De-wen GAO Xiu hua DU Lin-xiu | 2011 | Journal of Iron and Steel Research(International)2011,18,1: | 16 |
| 15 | Coinfection with influenza A virus enhances SARS-CoV-2 infectivity显示文摘The upcoming flu season in the Northern Hemisphere merging with the current COVID-19 pandemic raises a potentially severe threat to public health.Through experimental coinfection with influenza A virus(IAV)and either pseudotyped or live SARS-CoV-2 virus,we found that IAV preinfection significantly promoted the infectivity of SARS-CoV-2 in a broad range of cell types.Remarkably,in vivo,increased SARS-CoV-2 viral load and more severe lung damage were observed in mice coinfected with IAV.Moreover,such enhancement of SARS-CoV-2 infectivity was not observed with several other respiratory viruses,likely due to a unique feature of IAV to elevate ACE2 expression.This study illustrates that IAV has a unique ability to aggravate SARS-CoV-2 infection,and thus,prevention of IAV infection is of great significance during the COVID-19 pandemic. | Lei Bai Yongliang Zhao Jiazhen Dong Simeng Liang Ming Guo Xinjin Liu Xin Wang Zhixiang Huang Xiaoyi Sun Zhen Zhang Lianghui Dong Qianyun Liu Yucheng Zheng Danping Niu Min Xiang Kun Song Jiajie Ye Wenchao Zheng Zhidong Tang Mingliang Tang Yu Zhou Chao Shen Li Zhou Yu Chen Huan Yan Ke Lan Ke Xu | 2021 | Cell Research2021,31,4: | 16 |
| 16 | A human herpesvirus miRNA attenuates interferon signaling and contributes to maintenance of viral latency by targeting IKKε显示文摘类型我发信号的干扰素(IFN ) 是调停的主要反应抗病毒的天生的免疫。IFN 抄写依赖于抄写因素 IRF3/IRF7 和 NF-B 的激活。许多病毒的蛋白质作为能够防碍 IFN 发信号从主人便于避免被显示出天生的有免疫力的反应。这里,我们报导那病毒的 miRNA, miR-K12-11,由 Kaposi 的联系肉瘤的 herpesvirus (KSHV ) 编码了为 IFN 通过指向 I-kappa-B kinase epsilon (IKK ) 发信号和行为的调整是批评的。miR-K12-11 的宫外的表示导致了减少的 IKK 表示,当 miR-K12-11 的抑制被发现在感染 KSHV 的房间恢复 IKK 表示时。重要地, miR-K12-11 的表示稀释了由减少的调停 IKK 的 IRF3/IRF7 phosphorylation 并且由禁止刺激基因(ISG ) 的 IKK 依赖的 IFN 的激活发信号的 IFN,允许抗病毒的免疫的 miR-K12-11 抑制。我们的数据建议由 miR-K12-11 指向的 IKK 是 KSHV 利用调制在 KSHV 生命周期期间发信号的 IFN 的重要策略,特别在潜伏。我们也证明 IKK 能与 12-O-tetradecanoylphorbol 13 醋酸盐的处理 synergistically 提高 KSHV 复活。而且, miR-K12-11 的抑制提高了小囊的口炎病毒感染导致的 KSHV 复活。一起拿,我们的调查结果也建议 miR-K12-11 能由指向 IKK 贡献 KSHV 潜伏的维护。 | Deguang Liang Yuan Gao Xianzhi Lin Zhiheng He Qinglan Zhao Qiang Deng Ke Lan | 2011 | Cell Research2011,21,5: | 15 |
| 17 | The microbiome in inflammatory bowel diseases:from pathogenesis to therapy显示文摘Inflammatory bowel disease(IBD)has become a global disease with accelerating incidence worldwide in the 21st century while its accurate etiology remains unclear.In the past decade,gut microbiota dysbiosis has consistently been associated with IBD.Although many IBDassociated dysbiosis have not been proven to be a cause or an effect of IBD,it is often hypothesized that at least some of alteration in microbiome is protective or causative.In this article,we selectively reviewed the hypothesis supported by both association studies in human and pathogenesis studies in biological models.Specifically,we reviewed the potential protective bacterial pathways and species against IBD,as well as the potential causative bacterial pathways and species of IBD.We also reviewed the potential roles of some members of mycobiome and virome in IBD.Lastly,we covered the current status of therapeutic approaches targeting microbiome,which is a promising strategy to alleviate and cure this inflammatory disease. | Sheng Liu Wenjing Zhao Ping Lan Xiangyu Mou | 2021 | Protein & Cell2021,12,5: | 15 |
| 18 | A GPCR/secretase complex regulates β- and γ-secretase specificity for Aβ production and contributes to AD pathogenesis显示文摘尾 - 地点的 Dysregulation 劈开应用软件的酶(BACE ) 或纬 - secretase 导致异常生产淀粉 -- 尾肽(尾) 并且贡献 Alzheimer 的疾病(广告) 的病原学。自从这些 secretases,调停众多的蛋白质的解朊的处理,因为不可避免的不希望得到的副作用,小成功都没被获得由 secretase 禁止者对待广告。因此,解开具有重要性这些 secretases 的规章的机制。这里,我们证明那未 - opioid 受体(欧洲粪金龟子) 支持由 BACE1 和纬 - 处理尾先锋蛋白质(应用软件) secretase,然而并非槽口, N-cadherin 或 APLP 的。进一步的调查表明那只欧洲粪金龟子与 BACE1 和纬 - secretase 形成建筑群,并且欧洲粪金龟子的激活调停为应用软件 endoproteolysis secretases/receptor 建筑群排序的 co-endocytic。受体的机能障碍延迟 BACE1 和纬 - secretase 并且这样的 endocytosis 尾的生产。一致地,击倒或欧洲粪金龟子的 antagonization 减少 secretase 活动并且改善一个尾病理和 A 尾 - 依赖者行为的赤字,但是不影响在广告模型老鼠处理槽口, N-cadherin 或 APLP。我们的学习不仅揭开为为尾生产调整 secretase 的特性而且建议形成的那干预或 GPCR/secretase 建筑群的 trafficking 的 DOR/secretase 建筑群的形成的分子的机制能对广告导致新策略,潜在地与更少副作用。 | Lin Teng Jian Zhao Feifei Wang Lan Ma Gang Pei | 2010 | Cell Research2010,20,2: | 14 |
| 19 | Clinical Characteristics, Radiological Features and Gene Mutation in 10 Chinese Families with Spinocerebellar Ataxias显示文摘 | Jian-Wen Chen Li Zhao Feng Zhang Lan Li Yu-Hang Gu Jing-Yuan Zhou Hui Zhang Ming Meng Kai-Hua Zhang Wei-Dong Le Chun-Bo Dong | 2015 | Chinese Medical Journal2015,,13: | 14 |
| 20 | Impact of mechanical circulatory support and immunomodulation therapy on outcome of patients with fulminant myocarditis: Chinese registry of fulminant myocarditis显示文摘Dear Editor,Patients presenting with acute myocarditis and sudden hemodynamic instability (termed fulminant myocarditis [FM]) still have a high mortality and need for heart transplantation, up to 28% at 60 days.1,2,3 Recent scientific statements and expert opinion consensus suggests early use of temporary mechanical circulatory supports (t-MCS).3,4 Specifically, Chinese scientific statement proposed an extensive use of t-MCS combined with immunoregulatory therapy (IT),4 although formal trials are lacking. We present a multicenter, retrospective study to compare the outcome of patients who were treated with t-MCS and IT vs. patients who didn’t receive these treatments. We included patients with the diagnosis of FM based on the presence of viral prodromal signs/symptoms followed by acute onset of severe heart failure (HF) without other relevant differential diagnosis or pre-existing cardiac disorders. Patients who received both t-MCS and IT during hospitalization were classified as t-MCS+IT group. | Ning Zhou Yuhua Zhao Jiangang Jiang Lan Shen Junming Li Jing Wan Xueping Ma Jing Zhang Enrico Ammirati Dao Wen Wang | 2021 | Signal Transduction and Targeted Therapy2021,6,11: | 14 |