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您的检索式：作者名="Xueyi Liao"
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| 1 | Oxygen potentiates antiviral ability of zebrafish in response to SVCV infection显示文摘Oxygen(O_(2))profoundly influences the physiological processes of aerobic organisms through a range of mechanisms.Recently,increasing evidence has revealed the relationship between viral infection and oxygen levels.However,due to a lack of feasible methods and in vivo models,how oxygen directly affects antiviral capability remains largely unknown.In contrast to terrestrial animals,fish live in water for life,where oxygen levels change more frequently than on land in areas with similar altitude.Therefore,fish appear to be ideal organisms for elucidating the effect of oxygen levels on antiviral responses.In this study,we report that zebrafish under low oxygen conditions are more susceptible to SVCV infection.Further assays indicate that low oxygen tension not only suppresses SVCV-induced IFN activation but also promotes SVCV replication in both zebrafish cell lines and zebrafish.This study provides novel insights into the effect of oxygen on antiviral responses and virus replication. | Zixuan Wang Chunchun Zhu Xiaoyun Chen Hongyan Deng Xueyi Sun Qian Liao Shuke Jia Wen Liu Yao Bai Wuhan Xiao Xing Liu | 2023 | Water Biology and Security2023，2，4： | 0 |
| 2 | PtCoNi ternary intermetallic compounds anchored on Co,Ni and N co-doped mesoporous carbon:Synergetic effect between PtCoNi nanoparticles and doped mesoporous carbon promotes the catalytic activity显示文摘Highly active and robust electrocatalysts are desired for proton exchange membrane fuel cells.Pt-based intermetallic compounds(IMCs) have been recognized as one of the most promising low-platinum catalysts for fuel cells(FCs).Herein,we report a high-performance IMCs by anchoring ordered PtCoNi ternary nanoparticles on the N,Co and Ni co-doped dodecahedral mesoporous carbon(DMC).While the introduced Co and Ni participate in the formation of PtCoNi IMCs,some of them are doped in the mesoporous carbon and coordinated by N to form Co-N_(y)/Ni-N_(z)dual active centers,which further enhances the electrocatalytic activity towards oxygen reduction reaction.Moreover,the addition of Ni results in a negative shift of the d-band center of Pt as compared to the Pt/DMC and Pt_(3)Co/DMC,making it easier to adsorb oxygen on the surface.As expected,our optimal sample Pt_(3)Co_(0.7)Ni_(0.3)/DMC exhibits excellent performance with mass activity and specific activity of 1.32 A mgPt-1and 1.98 mA cm^(-2)at 0.9 V,which are 7.33and 6.19 times that of commercial Pt/C,respectively.The Pt_(3)Co_(0.7)Ni_(0.3)/DMC also reveals much better cathodic performance in an H2-air single fuel cell than commercial Pt/C catalyst with a power density of0.802 W cm^(-2).This work provides critical sights into constructing efficient catalysts by ternary intermetallic strategy and synergetic effect between active components and support. | Chaozhong Li Weiyue Zhao Xueyi Lu Zhangsen Chen Bing Han Xiaorong Zhang Jiaxiang Chen Yijia Shao Junlang Huo Yuexiang Zhu Yonghong Deng Shuhui Sun Shijun Liao | 2023 | Journal of Energy Chemistry2023，，3： | 0 |
| 3 | ADAR1 regulates vascular remodeling in hypoxic pulmonary hypertension through N1-methyladenosine modification of circCDK17显示文摘Pulmonary hypertension(PH)is an extremely malignant pulmonary vascular disease of unknown etiology.ADAR1 is an RNA editing enzyme that converts adenosine in RNA to inosine,thereby affecting RNA expression.However,the role of ADAR1 in PH development remains unclear.In the present study,we investigated the biological role and molecular mechanism of ADAR1 in PH pulmonary vascular remodeling.Overexpression of ADAR1 aggravated PH progression and promoted the proliferation of pulmonary artery smooth muscle cells(PASMCs).Conversely,inhibition of ADAR1 produced opposite effects.High-throughput whole transcriptome sequencing showed that ADAR1 was an important regulator of circRNAs in PH.CircCDK17 level was significantly lowered in the serum of PH patients.The effects of ADAR1 on cell cycle progression and proliferation were mediated by circCDK17.ADAR1 affects the stability of circCDK17 by mediating A-to-I modification at the A5 and A293 sites of circCDK17 to prevent it from mlA modification.We demonstrate for the first time that ADAR1 contributes to the PH development,at least partially,through m1A modification of circCDK17 and the subsequent PASMCs proliferation.Our study provides a novel therapeutic strategy for treatment of PH and the evidence for circCDK17 as a potential novel marker for the diagnosis of this disease. | Junting Zhang Yiying Li Jianchao Zhang Lu Liu Yuan Chen Xusheng Yang Xueyi Liao Muhua He Zihui Jia Jun Fan Jin-Song Bian Xiaowei Nie | 2023 | Acta Pharmaceutica Sinica B2023，13，12： | 0 |
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