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| 1 | Prevalence of Autism Spectrum Disorder in China:A Nationwide Multi-center Population-based Study Among Children Aged 6 to 12 Years显示文摘This study aimed to obtain the first national estimate of the prevalence of autism spectrum disorder(ASD) in Chinese children.We targeted the population of 6 to 12-year-old children for this prevalence study by multistage convenient cluster sampling.The Modified Chinese Autism Spectrum Rating Scale was used for the screening process.Of the target population of 142,086 children,88.5%(n=125,806) participated in the study.A total of 363 children were confirmed as having ASD.The observed ASD prevalence rate was 0.29%(95% CI:0.26%-0.32%) for the overall population.After adjustment for response rates,the estimated number of ASD cases was867 in the target population sample,thereby achieving an estimated prevalence of 0.70%(95% CI:0.64%-0.74%).The prevalence was significantly higher in boys than in girls(0.95%;95% CI:0.87%-1.02% versus 0.30%;95%CI:0.26%-0.34%;P <0.001).Of the 363 confirmed ASD cases,43.3% were newly diagnosed,and most of those(90.4%) were attending regular schools,and 68.8% of the children with ASD had at least one neuropsychiatric comorbidity.Our findings provide reliable data on the estimated ASD prevalence and comorbidities in Chinese children. | Hao Zhou Xiu Xu Weili Yan Xiaobing Zou Lijie Wu Xuerong Luo Tingyu Li Yi Huang Hongyan Guan Xiang Chen Meng Mao Kun Xia Lan Zhang Erzhen Li Xiaoling Ge Lili Zhang Chunpei Li Xudong Zhang Yuanfeng Zhou Ding Ding Andy Shih Eric Fombonne Yi Zheng Jisheng Han Zhongsheng Sun Yong-hui Jiang Yi Wang LATENT-NHC Study Team | 2020 | Neuroscience Bulletin2020，36，9： | 158 |
| 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 | Extract of Naotaifang, a compound Chinese herbal medicine, protects neuron ferroptosis induced by acute cerebral ischemia in rats显示文摘Objective:Our previous research showed that Naotaifang(a compound traditional Chinese herbal medicine)extract(NTE)has clinically beneficial effects on neurological improvement of patients with acute cerebral ischemia.In this study,we investigated whether NTE protected acute brain injury in rats and whether its effects on ferroptosis could be linked to the dysfunction of glutathione peroxidase 4(GPX4)and iron metabolism.Methods:We established an acute brain injury model of middle cerebral artery occlusion(MCAO)in rats,in which we could observe the accumulation of iron in neurons,as detected by Perl’s staining.Using assay kits,we measured expression levels of ferroptosis biomarkers,such as iron,glutathione(GSH),reactive oxygen species(ROS)and malonaldehyde(MDA);further the expression levels of transferrin receptor1(TFR1),divalent metal transporter 1(DMT1),solute carrier family 7 member 11(SLC7 A11)and GPX4 were determined using immunohistochemical analysis,real-time quantitative polymerase chain reaction and Western blot assays.Results:We found that treatment with NTE reduced the expression levels of TFR1 and DMT1,reduced ROS,MDA and iron accumulation and reduced neurobehavioral scores,relative to untreated MCAO rats.Treatment with NTE increased the expression levels of SLC7 A11,GPX4 and GSH,and the number of Nissl bodies in the MCAO rats.Conclusion:Taken together,our data suggest that acute cerebral ischemia induces neuronal ferroptosis and the effects of treating MCAO rats with NTE involved inhibition of ferroptosis through the TFR1/DMT1 and SCL7 A11/GPX4 pathways. | Bin Lan Jin-wen Ge Shao-wu Cheng Xi-long Zheng Jun Liao Chao He Zheng-qing Rao Guo-zuo Wang | 2020 | Journal of Integrative Medicine2020，18，4： | 37 |
| 4 | Biodegradation of oil wastewater by free and immobilized Yarrowia lipolytica W29显示文摘The ability of Yarrowia lipolytica W29 immobilized by calcium alginate to degrade oil and chemical oxygen demand(COD) was examined.The degradation rules of oil and COD by immobilized cells with the cell density of 6.65 × 106 CFU/mL degraded 2000 mg/L oil and 2000 mg/L COD within 50 h at 30℃(pH 7.0,150 r/min),similarly to those of free cells,and the degradation effciencies of oil and COD by immobilized cells were above 80%,respectively.The factors affecting oil and COD degradation by immobilized cells were investigated,the results showed that immobilized cells had high thermostability compared to that of free cells,and substrate concentration significantly affected degrading ability of immobilized cells.Storage stability and reusability tests revealed that the oil degradation ability of immobilized cells was stable after storing at 4℃ for 30 d and reuse for 12 times,respectively,the COD degradation rate of immobilized cells was also maintained 82% at the sixth cycle.These results suggested that immobilized Y.lipolytica might be applicable to a wastewater treatment system for the removal of oil and COD. | WU Lan GE Gang WAN Jinbao | 2009 | Journal of Environmental Sciences2009，21，2： | 14 |
| 5 | Echinacoside induces rat pulmonary artery vasorelaxation by opening the NO-cGMP-PKG-BKca channels and reducing intracellular Ca2+ levels显示文摘 | Xiang-yun GAI Yu-hai WEI Wei ZHANG Ta-na WUREN Ya-ping WANG Zhan-qiang LI Shou LIU Lan MA Dian-xiang LU Yi ZHOU Ri-li GE | 2015 | Acta Pharmacologica Sinica2015，36，5： | 11 |
| 6 | Transcriptional Regulation of miR528 by OsSPL9 Orchestrates Antiviral Response in Rice显示文摘Many microRNAs (miRNAs) are critical regulators of plant antiviral defense.However,little is known about how these miRNAs respond to virus invasion at the transcriptional level.We previously show that defense against Rice stripe virus (RSV) invasion entailed a reduction of miR528 accumulation in rice,alleviating miR528-mediated degradation of L-Ascorbate Oxidase (AO) mRNA and bolstering the antiviral activity of AO.Here we show that the miR528-A0 defense module is regulated by the transcription factor SPL9.SPL9 displayed high-affinity binding to specific motifs within the promoter region of miR528 and activated the expression of miR528 gene in vivo.Loss-of-function mutations in SPL9 caused a significant reduction in miR528 accumulation but a substantial increase of AO mRNA,resulting in enhanced plant resistance to RSV.Conversely,transgenic overexpression of SPL9 stimulated the expression of miR528 gene,hence lowering the level of AO mRNA and compromising rice defense against RSV.Importantly,gain in RSV susceptibility did not occur when SPL9 was overexpressed in mir528 loss-of-function mutants,or in transgenic rice expressing a miR528-resistant AO.Taken together,the finding of SPL9-mediated transcriptional activation of miR528 expression adds a new regulatory layer to the miR528-A0 antiviral defense pathway. | Shengze Yao Zhirui Yang Rongxin Yang Yu Huang Ge Guo Xiangyue Kong Ying Lan Tong Zhou He Wang Wenming Wang Xiaofeng Cao Jianguo Wu Yi Li | 2019 | Molecular Plant2019，12，8： | 10 |
| 7 | HIV and syphilis infections among street-based female sex workers in China, 2010-2012显示文摘 | Li Dongmin Wang Lu Lin Wen Li Peilong Wang Lan Guo Wei Ge Lin Ding Zhengwei Cui Yan Wang Ning | 2014 | Chinese Medical Journal2014，，4： | 7 |
| 8 | Oxaliplatin and 5-fluorouracil hepatic infusion with lipiodolized chemoembolization in large hepatocellular carcinoma显示文摘AIM: To investigate transarterial chemoembolization(TACE) with hepatic infusion of oxaliplatin and 5-fluorouracil and Lipiodol chemoembolization in large hepatocellular carcinoma(HCC).METHODS: In this retrospective study, 132 patients with unresectable HCCs larger than 10 cm were treated with hepatic infusion of oxaliplatin and 5-fluorouracil followed by Lipiodol chemoembolization. The primary endpoint was overall survival(OS). Sixteen-week disease-control rate, time to progression(TTP), and major complications were also studied. Univariate and multivariate analyses were performed to identify prognostic factors affecting OS and TTP.RESULTS: A total of 319 procedures were performed in the 132 patients. Eleven(8.3%) patients received radical resection following TACE treatment(median time to initial TACE 4.3 ± 2.3 mo). The median OS and TTP were 10.3 and 3.0 mo respectively, with a 50.0% 16-wk disease-control rate. Major complications were encountered in 6.0%(8/132) of patients following TACE and included serious jaundice in 1.5%(2/132) patients, aleukia in 1.5%(2/132), and hepatic failure in 3.0%(4/132). One patient died within one month due to serious hepatic failure and severe sepsis after receiving the second TACE. The risk factor associated with TTP was baseline alpha-fetoprotein level, and vascular invasion was an independent factor related to OS.CONCLUSION: Hepatic infusion of oxaliplatin and 5-fluorouracil followed by lipiodolized-chemoembolization is a safe and promising treatment for patients with HCCs larger than 10 cm in diameter. | Jing-Huan Li Xiao-Ying Xie Lan Zhang Fan Le Ning-Ling Ge Li-Xin Li Yu-Hong Gan Yi Chen Ju-Bo Zhang Tong-Chun Xue Rong-Xin Chen Jing-Lin Xia Bo-Heng Zhang Sheng-Long Ye Yan-Hong Wang Zheng-Gang Ren | 2015 | World Journal of Gastroenterology2015，21，13： | 6 |
| 9 | Effects of ethanol on the in situ synthesized Cu/SiO_2 catalyst:Texture,structure,and the catalytic performance in hydrogenation dimethyl oxalate to ethylene glycol显示文摘Cu/SiO2 催化剂被 tetraethyl orthosilicate (TEOS ) 的水解作用作为合作溶剂或 TEOS/H2O 用乙醇在一阶段溶液在 situ 综合二阶段溶液,由氨蒸发在 SiO2 上由铜的降水列在后面。在 dimethyl 盐的加氢,一个阶段水解作用准备的催化剂展出了更高的活动和乙烯乙二醇(例如) 在更低的温度的选择由于它的更大的赌注表面区域和多模式的毛孔分发比二的分阶段执行。在 488503 K,催化剂与水 / 乙醇(W/E ) 在一个阶段答案准备了 3:1 的体积比率例如展出了 9095% 选择,当催化剂由二个阶段准备了时,水解作用例如到达了 90% 仅仅在 498503 K 的选择。 | Shu Rong Wang Ling Jun Zhu Ying Ying Zhu Xiao Lan Ge Xin Bao Li | 2011 | Chinese Chemical Letters2011，22，3： | 6 |
| 10 | Microemulsion synthesis and photocatalytic activity of visible light-active BiVO_4 nanoparticles显示文摘A water-in-oil microemulsion made up of a cyclohexane/n-hexyl alcohol/Polyethylene glycol tertoctylphenyl/aqueous solution including Bi3+ and VO+3 ions yields the spherical BiVO4 precursors with the size from 5 to 300 nm. Well-crystallized monoclinic scheelite BiVO4 particles with nanometer or micrometer size are fabricated in control by heating microemulsion precursors under various temperatures. The corresponding nucleation and growth process of as-prepared samples has also been investigated via TEM,which demonstrates the detailed morphological evolution of nuclei inside the precursors. As-prepared BiVO4 photocatalysts exhibit enhanced photocatalytic activity under visible-light irradiation in comparison with the bulk BiVO4 prepared by solid-state reaction. The highest RB degrading efficiency of 98% in 180 min under visible-light irradiation is observed for the sample calcined at 600 °C. | LIU Wei WANG XiangFei CAO LiXin SU Ge ZHANG Lan WANG Yong Gang | 2011 | Science China Chemistry2011，54，5： | 4 |
| 11 | Mineralization of HA crystals regulated by terephthaloyl chloride-modified silk fibroin films显示文摘Terephthaloyl 氯化物(DB ) 修改了丝绸丝心蛋白(SF ) 电影被沉浸进乘模仿的身体液体(1.5 SBF ) 的 1.5 调整 hydroxyapatite 的矿化作用(哈) 在大约 36.5 点的晶体 ? 吗?? | Rong Li Guang Mei Chen Xin Lan Ma Qiao Yan Chen Ge Wen Xu Yi Ping Huang | 2011 | Chinese Chemical Letters2011，22，9： | 4 |
| 12 | Isoflavones enhance pharmacokinetic exposure of active lovastatin acid via the upregulation of carboxylesterase in high-fat diet mice after oral administration of Xuezhikang capsules显示文摘Xuezhikang 囊(XZK ) 是为 hyperlipidemia 治疗包含 lovastatin (Lv ) 的繁体中文药,尽管它比 Lv 有更少副作用。然而,贡献它的不同功效的 pharmacokinetic 机制和低副作用是不清楚的。老鼠被喂为 6 个星期到的一本高脂肪的食谱(HFD ) 导致 hyperlipidemia。我们首先在跟随 Lv 的口头的管理的 HFD 鼠标进行了 pharmacokinetic 研究( 10mg/kg , i.g )并且发现那 HFD 显著地减少了 Lv 的活跃形式( lovastatin 酸, LvA )在发行量系统的暴露特别在指向的机关肝,与到 LvA 的从 Lv 的拒绝的变换,而 Lv (为 myotoxicity 负责)在肌肉的暴露显著地增加了。然后,我们在 XZK 的口头的管理以后在 HFD 老鼠比较了 Lv 的 pharmacokinetic 侧面(1200mg/kg, i.g ) 或 Lv 的相等的剂量(10mg/kg, i.g ) 。LvA 的更高的暴露和 Lv 的更低的暴露在 XZK 管理以后被观察,建议在 XZK 的一些成分的一个 pharmacokinetic 相互作用。进一步的研究表明 HFD 支持了发炎并且禁止了 carboxylesterase (CES ) 在肠和肝的活动,因此贡献 Lv 的更低的转变进 LvA。相反, XZK 在肠和肝禁止了发炎和 upregulated CES。最后,我们评估了 monacolins 和 phytosterols 的效果, isoflavones 的部分摘录在煽动性的 LS174T 或 HepG2 房间上,它证明 isoflavones 禁止了发炎, upregulated CES,并且显著地提高了 Lv 的变换进 LvA。第一次,我们提供在 XZK 的 isoflavones 和 Lv 在音乐会扮演提高功效并且减少 Lv 的副作用的证据。 | Dong feng Chun Ge Zhao-yi Tan Jian-guo Sun Yuan Xie Lan Yao Cai-xia Yan Ji-ye Aa Guang-ji Wang | 2018 | Acta Pharmacologica Sinica2018，39，11： | 4 |
| 13 | Synthesis of Ni_2P promoted trimetallic NiMoW/γ-Al_2O_3 catalysts for diesel oil hydrotreatment显示文摘The Ni2P promoted and γ-Al2O3 supported NiMoW sulfide catalyst consisting of 4 wt% Mo, 22 wt% W, 2 wt% Ni and 2.5 wt% Ni2P was synthesized by a co-impregnation method. The catalysts were characterized by N2 adsorption-desorption, X-ray diffraction (XRD), diffuse reflectance infrared Fourier transform (DRIFT) spectroscopy, NH3 temperature-programmed desorption (NH3-TPD) and transmission electron microscopy (TEM). The results showed that Ni2P, Ni, Mo and W species were highly dispersed over γ-Al2O3. The hydrodesulfurization (HDS) of dibenzothiophene (DBT) showed that the presence of Ni2P brought a strong promotional effect on the HDS activity, which was further confirmed by the HDS and hydrodenitrogenation (HDN) of diesel oil under industrial conditions. The enhancement in HDN activity and stability by Ni2P addition could be attributed more to the effect of new active sites of Ni2P than that of acidity modification. The as-prepared Ni2P-NiMoW/γ-Al2O3 catalyst showed better hydrotreating performance than NiMoW/γ-Al2O3 and commercial catalysts. | Ling Lan Shaohui Ge Kunhong Liu Yuandong Hou Xiaojun Bao | 2011 | Journal of Natural Gas Chemistry2011，20，2： | 3 |
| 14 | Design and Implementation of File Access and Control System Based on Dynamic Web显示文摘A dynamic Web application, which can help the departments of enterprise to collaborate with each other conveniently, is proposed. Several popular design solutions are introduced at first. Then, dynamic Web system is chosen for developing the file access and control system. Finally, the paper gives the detailed process of the design and implementation of the system, which includes some key problems such as solutions of document management and system security. Additionally, the limitations of the system as well as the suggestions of further improvement are also explained. | GAO Fuxiang YAO Lan BAO Shengfei YU Ge | 2006 | Wuhan University Journal of Natural Sciences2006，11，5： | 3 |
| 15 | In situ scattering study of multiscale structural evolution during liquid–liquid phase transition in Mg-based metallic glasses显示文摘The glass-forming ability of Mg-Cu-Gd alloys could be significantly promoted with the addition of Ag.A calorimetric anomaly could be observed in the supercooled liquid region of the Mg-Cu-Ag-Gd metallic glass,indicating the occurrence of a liquid-state phase transition driven by entropy.However,the underlying mechanism of the polyamorphous phase transition remains unsettled.In the paper,in situ scattering techniques were employed to reveal multiscale structure evidence in a Mg65Cu15Ag10Gd10metallic glass with an anomalous exothermic peak upon heating.Resistivity measurements indicate a reentrant behavior for the Mg-Cu-Ag-Gd metallic glass in the anomalous exothermic peak temperature region during heating.In situ synchrotron diffraction results revealed that the local atomic structure tends to be ordered and loosely packed first,followed by reentering into the initial state upon heating.Moreover,time-resolved small-angle synchrotron X-ray scattering(SAXS) results show an increase in nanoscale heterogeneity first followed by a reentrant supercooled liquid behavior.A core-shell structure model has been used to fit the SAXS profiles when polyamorphous phase transition occurs.In contrast,there is no structure anomaly for the reference Mg-Cu-Gd alloy system.The detailed multiscale structural evidence suggests the occurrence of a liquid-liquid phase transition followed by a reentrant behavior in the MgCu-Ag-Gd metallic glass.Our results deepen the understanding of the structural origin of the glass-forming ability and shed light on the possibility of tuning the physical and mechanical properties by heat-treatment in the supercooled liquid region of Mg-based metallic glasses. | Kang-Hua Li Jia-Cheng Ge Si-Nan Liu Shu Fu Zi-Xuan Yin Wen-Tao Zhang Guo-Xing Chen Shao-Chong Wei Hua Ji Tao Feng Qi Liu Xun-Li Wang Xiao-Bing Zuo Yang Ren Horst Hahn Si Lan | 2021 | Rare Metals2021，40，11： | 3 |
| 16 | Cyanobacteria-based self-oxygenated photodynamic therapy for anaerobic infection treatment and tissue repair显示文摘Photodynamic therapy(PDT)is an important technique to deal with drug-resistant bacterial infections in the post-antibiotic era.However,the hypoxic environment in intractable infections such as refractory keratitis and periodontitis,makes PDT more difficult.In this work,spontaneous oxygen-producing cyanobacteria were used as the carrier of photosensitizer(Ce6),and ultrasmall Cu_(5.4)O nanoparticles(Cu_(5.4)O USNPs)with catalase activity for infection and inflammation elimination and rapid tissue repair(CeCycn-Cu_(5.4)O).The loading of Ce6 and Cu_(5.4)O USNPs onto cyanobacteria surface were confirmed by transmission electron microscopy,nano particle size analyzer,scanning electron microscopy.In vitro sterilization and biofilm removal experiments demonstrated that the restriction of hypoxic environment to PDT was significantly alleviated due to the oxygen production of cyanobacteria.Under laser irradiation,the close transfer of energy photons to oxygen produced by cyanobacteria reduced more than 90% of Ce6 dosages(660 nm,200 mW/cm^(2),2 min).It is worth mentioning that both rapid sterilization through PDT and long-term oxidized free radicals elimination were achieved by adjusting the ratio of Ce6 and Cu_(5.4)O USNPs.Both periodontitis and refractory keratitis animal models proved the excellent self-oxygenation enhanced antibacterial property and promotion of tissue repair. | Bailiang Wang Liyang Zhou Yishun Guo Hanwen Guo Yiming Zhong Xiaomin Huang Yifan Ge Qingying Wang Xiaoying Chu Yingying Jin Kaiyue Lan Mei Yang Jia Qu | 2022 | Bioactive Materials2022，7，6： | 3 |
| 17 | Hepatitis B virus hijacks CTHRC1 to evade host immunity and maintain replication显示文摘HepatitisBvirus(HBV)infection causes acuteand chronic liver diseases,but is not directly cytopathic.Liver injury results fromrepeated attempts of the cellular immune response system to control the viral infection.Here,we investigate the roles of cellular factors and signaling pathways involved in the regulation of HBV replication to reveal the mechanism underlying HBV infection and pathogenesis.Weshowthat collagen triple helix repeat containing 1(CTHRC1)expression is elevated in HBV-infected patients andin HBV-transfected cells through epigenetic modification and transcriptional regulation.CTHRC1 facilitates HBV replication in cultured cells and BALB/c mice by activating the PKCa/ERK/JNK/c-Jun cascade to repress the IFN/JAK/STAT pathway.HBV-activated CTHRC1 downregulates the activityof typeI interferon(IFN),theproductionof IFN-stimulatedgenes(ISGs),andthephosphorylationofsignal transducerandactivator of transcription 1/2(STAT1/2),whereas it upregulates the phosphorylation and ubiquitination of type I IFN receptors(IFNARa/b).Thus,our results showthat HBV uses a novelmechanismto hijack cellular factors and signal cascades in order to evade host antiviral immunity and maintain persistent infection.We also demonstrate that CTHRC1 has a novel role in viral infection. | Lan Bai Wei Zhang Li Tan Hongchuan Yang Maolin Ge Chengliang Zhu Rui Zhang Yanhua Cao Junbo Chen Zhen Luo Wenzhe Ho Fang Liu Kailang Wu Jianguo Wu | 2015 | Journal of Molecular Cell Biology2015，7，6： | 2 |
| 18 | Ultrasound-induced biophysical effects in controlled drug delivery显示文摘Ultrasound is widely used in biomedical engineering and has applications in conventional diagnosis and drug delivery.Recent advances in ultrasound-induced drug delivery have been summarized previously in several reviews that have primarily focused on the fabrication of drug delivery carriers.This review discusses the mechanisms underlying ultrasound-induced drug delivery and factors affecting delivery efficiency,including the characteristics of drug delivery carriers and ultrasound parameters.Firstly,biophysical effects induced by ultrasound,namely thermal effects,cavitation effects,and acoustic radiation forces,are illustrated.Secondly,the use of these biophysical effects to enhance drug delivery by affecting drug carriers and corresponding tissues is clarified in detail.Thirdly,recent advances in ultrasound-triggered drug delivery are detailed.Safety issues and optimization strategies to improve therapeutic outcomes and reduce side effects are summarized.Finally,current progress and future directions are discussed. | Lulu Zhang Zhuohua Lin Lan Zeng Fan Zhang Lihong Sun Suhui Sun Ping Wang Menghong Xu Jinxia Zhang Xiaolong Liang Huiyu Ge | 2022 | Science China(Life Sciences)2022，65，5： | 2 |
| 19 | Aquaporin-1 Expressed in Cultured Human Trabecular Meshwork Cells显示文摘Objective:To determine if aquaporin-1 could be detected in cultures of human trabecularshwork cells. Methods: Using primers specific for aquaporin-1, reverse transcription combined withpolymerase chain reaction (RT-PCR) yielded a product and its size with total RNAprepared from the human trabecular meshwork cells. SDS-PAGE and immunoblottingwere also used in this study to detect the specific water channel.Results: The presence of this product and its size (298 base pairs) are consistent withthat of an aquaporin-1 message in these cells. A band of 28 kD in agreement with themolecular size of aquaporin-1 was showed in a film by immunoblotting.Conclusion: The presence of aquaporin-1 in human trabecular meshwork cells, thepredominant cell-type of the primary outflow region of the human eye, suggests that waterchannels may be involved in the movement of aqueous fluid out of the eye. In addition,the existence of aquaporin-1 on cultures of human trabecular meshwork cells provides anin vitro model to study the endogenous expression of aquaporin-1 and its possible role inthe regulation of aqueous outflow. | Mingkai Lin, Jian Ge, Yehong Zhuo, Yuqing Lan, Keming Yu, Jianliang ZhengZhongshan Ophthalmic center, Sun Yat-sen University, Guangzhou 510060, China | 2002 | Eye Science2002，18，1X： | 2 |
| 20 | Structural and functional basis for pan-CoV fusion inhibitors against SARS-CoV-2 and its variants with preclinical evaluation显示文摘The COVID-19 pandemic poses a global threat to public health and economy.The continuously emerging SARS-CoV-2 variants present a major challenge to the development of antiviral agents and vaccines.In this study,we identified that EK1 and cholesterol-coupled derivative of EK1,EK1C4,as pan-CoV fusion inhibitors,exhibit potent antiviral activity against SARS-CoV-2 infection in both lung-and intestine-derived cell lines(Calu-3 and Caco2,respectively).They are also effective against infection of pseudotyped SARS-CoV-2 variants B.1.1.7(Alpha)and B.l.1.248(Gamma)as well as those with mutations in S protein,including N417T,E484K,N501Y,and D614G,which are common in South African and Brazilian variants.Crystal structure revealed that EK1 targets the HR1 domain in the SARS-CoV-2 S protein to block virus-cell fusion and provide mechanistic insights into its broad and effective antiviral activity.Nasal administration of EK1 peptides to hACE2 transgenic mice significantly reduced viral titers in lung and intestinal tissues.EK1 showed good safety profiles in various animal models,supporting further clinical development of EK1-based pan-CoV fusion inhibitors against SARS-CoV-2 and its variants. | Shuai Xia Qiaoshuai Lan Yun Zhu Chao Wang Wei Xu Yutang Li Lijue Wang Fanke Jiao Jie Zhou Chen Hua Qian Wang Xia Cai Yang Wu Jie Gao Huan Liu Ge Sun Jan Munch Frank Kirchhoff Zhenghong Yuan Youhua Xie Fei Sun Shibo Jiang Lu Lu | 2021 | Signal Transduction and Targeted Therapy2021，6，8： | 2 |
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