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9篇 您的检索式:作者名="Shiyang Shen"
    题名 作者 年代 出处 被引量
1Genetic Polymorphisms in the Precursor MicroRNA Flanking Region and Non-Small Cell Lung Cancer Survival显示文摘Hu, Zhibin Shu, Yongqian Chen, Yijiang Chen, Jiaping Dong, Jing Liu, Yao Pan, Shiyang Xu, Lin Xu, Jing Wang, Yi Dai , Juncheng Ma, Hongxia Jin, Guangfu Shen,Hongbing 2011南京医科大学学报(自然科学版)2011,31,6:8
2Development and validation of a nomogram for predicting the survival of patients with non-metastatic nasopharyngeal carcinoma after curative treatment显示文摘Background: The TNM staging system is far from perfect in predicting the survival of individual cancer patients because only the gross anatomy is considered. The survival rates of the patients who have the same TNM stage disease vary across a wide spectrum. This study aimed to develop a nomogram that incorporates other clinicopathologic factors for predicting the overall survival(OS) of non-metastatic nasopharyngeal carcinoma(NPC) patients after curative treatments.Methods: We retrospectively collected the clinical data of 1520 NPC patients who were diagnosed histologically between November 2000 and September 2003. The clinical data of a separate cohort of 464 patients who received intensity-modulated radiation therapy(IMRT) between 2001 and 2010 were also retrieved to examine the extensibility of the model. Cox regression analysis was used to identify the prognostic factors for building the nomogram. The predictive accuracy and discriminative ability were measured using the concordance index(c-index).Results: We identiied and incorporated 12 independent clinical factors into the nomogram. The calibration curves showed that the prediction of OS was in good agreement with the actual observation in the internal validation set and IMRT cohort. The c-index of the nomogram was statistically higher than that of the 7th edition TNM staging system for predicting the survival in both the primary cohort(0.69 vs. 0.62) and the IMRT cohort(0.67 vs. 0.63).Conclusion: We developed and validated a novel nomogram that outperformed the TNM staging system in predicting the OS of non-metastatic NPC patients who underwent curative therapy.Wenhua Liang Guanzhu Shen Yaxiong Zhang Gang Chen Xuan Wu Yang Li Anchuan Li Shiyang Kang Xi Yuan Xue Hou Peiyu Huang Yan Huang Hongyun Zhao Ying Tian Chong Zhao Li Zhang 2016Chinese Journal of Cancer2016,35,12:6
3Collaborative assembly-mediated siRNA delivery for relieving inflammation-induced insulin resistance显示文摘Obesity plays a primary causative role in insulin resistance and hyperglycemia that contributes to type 2 diabetes.Excess lipid storage in the liver renders activation of the resident macrophages and chronic secretion of inflammatory mediators,therefore causing or aggravating insulin resistance.Herein,we develop collaborative assemblies using a“one-pot”synthesis method for macrophage-specific delivery of small interfering RNAs(siRNAs)that target the inflammatory proteins.Ternary nanocomplex(NC)composed of the siRNA molecule,a synthetic thiol-bearing methacrylated hyaluronic acid(sm-HA)and protamine forms through an electrostatic-driven physical assembly,which is chemically crosslinked to acquire the collaboratively assembled nanocapsule(cNC)concurrently.The obtained cNC displays significantly higher stability than NC.Functional moieties as flexible assembly units can be easily equipped on cNC for long circulation,active targeting,or controlled siRNA release.cNC-F decorated with folic acid,a macrophage-targeting ligand promotes the siRNA accumulation in the activated macrophages in the liver of the obese mouse model.cNC-F loaded with siRNA targeting inflammatory indicators efficiently control the macrophage inflammatory response by reducing the expression of the inflammatory proteins(>40%reduction)and ameliorating the insulin resistance symptoms of the obese mice.Shiyang Shen Li Zhang Mengru Li Zhizi Feng Huixia Li Xiao Xu Shiqi Lin Ping Li Can Zhang Xiaojun Xu Ran Mo 2020Nano Research2020,13,11:2
4Deregulated expression of miR-21, miR-143 and miR-181a in non small cell lung cancer is related to clinicopathologic characteristics or patient prognosis显示文摘Wen Gao Yue Yu Hailong Cao Hua Shen Xiaodong Li Shiyang Pan Yongqian Shu 2010Biomedicine & Pharmacotherapy2010,,6:1
5Deregulated expression of miR-21, miR-143 and miR-181a in non small cell lung cancer is related to clinicopathologic characteristics or patient prognosis显示文摘Wen Gao Yue Yu Hailong Cao Hua Shen Xiaodong Li Shiyang Pan Yongqian Shu 2010Biomedicine & Pharmacotherapy2010,,6:1
6Multimodal Discourse Analysis of Volunteerism in Anti-epidemic Documentaries--The Example of“Epidemic”Line of Youth显示文摘Based on the multimodal discourse analysis theory,the paper analyzes the spiritual connotation of the“Anti-epidemic Documentary|‘Epidemic’Line of Youth”released by the microblog account“Nanjing Daily”in terms of the video’s modalities and narrative features.Through a variety of modalities of text,sound,and images,the video effectively conveys the positive energy that it wants to promote by focusing on the volunteers.The paper also finds that that video rhythm and video construction also play a significant role in meaning-making.ZHANG Zifan SHEN Shiyang 2022US-China Foreign Language2022,20,9:0
7Investigation on step overcharge to self-heating behavior and mechanism analysis of lithium ion batteries显示文摘To obtain intrinsic overcharge boundary and investigate overcharge mechanism,here we propose an innovative method,the step overcharge test,to reduce the thermal crossover and distinguish the overcharge thermal behavior,including 5%state of charge(SOC)with small current overcharge and resting until the temperature equilibrium under adiabatic conditions.The intrinsic thermal response and the self-excitation behaviour are analysed through temperature and voltage changes during the step overcharge period.Experimental results show that the deintercalated state of the cathode is highly correlated to self-heating parasitic reactions.Before reaching the upper limit of Negative/Positive(N/P)ratio,the temperature changes little,the heat generation is significantly induced by the reversible heat(endothermic)and ohmic heat,which could balance each other.Following that the lithium metal is gradually deposited on the surface of the anode and reacts with electrolyte upon overcharge,inducing selfheating side reaction.However,this spontaneous thermal reaction could be“self-extinguished”.When the lithium in cathode is completely deintercalated,the boundary point of overcharge is about 4.7 V(~148%SOC,>40℃),and from this point,the self-heating behaviour could be continuously triggered until thermal runaway(TR)without additional overcharge.The whole static and spontaneous process lasts for 115 h and the side reaction heat is beyond 320,000 J.The continuous self-excitation behavior inside the battery is attributed to the interaction between the highly oxidized cathode and the solvent,which leads to the dissolution of metal ions.The dissolved metal ions destroy the SEI(solid electrolyte interphase)film on the surface of the deposited Li of anode,which induces the thermal reaction between lithium metal and the solvent.The interaction between cathode,the deposited Li of anode,and solvent promotes the temperature of the battery to rise slowly.When the temperature of the battery reaches more than 60℃,the reaction between lithium metal and solvent is accelerated.After the temperature rises rapidly to the melting point of the separator,it triggers the thermal runaway of the battery due to the short circuit of the battery.Fengling Yun Shiyang Liu Min Gao Xuanxuan Bi Weijia Zhao Zenghua Chang Minjuan Yuan Jingjing Li Xueling Shen Xiaopeng Qi Ling Tang Yi Cui Yanyan Fang Lihao Guo Shangqian Zhao Xiangjun Zhang Shigang Lu 2023Journal of Energy Chemistry2023,,4:0
8Semi-hydro-equivalent design and performance extrapolation between 100 kJ-scale and NIF-scale indirect drive implosion显示文摘Extrapolation of implosion performance between different laser energy scales is investigated for indirect drive through a semi-hydroequivalent design.Since radiation transport is non-hydro-equivalent,the peak radiation temperature of the hohlraum and the ablation velocity of the capsule ablator are not scale-invariant when the sizes of the hohlraum and the capsule are scale-varied.A semi-hydro-equivalent design method that keeps the implosion velocity V_(i),adiabat α_(F),and P_(L)/R_(hc)^(2) (where P_(L) is the laser power and R_(hc) is the hohlraum and capsule scale length)scale-invariant,is proposed to create hydrodynamically similar implosions.The semi-hydro-equivalent design and the scaled implosion performance are investigated for the 100 kJ Laser Facility(100 kJ-scale)and the National Ignition Facility(NIF-scale)with about 2 MJ laser energy.It is found that the one-dimensional implosion performance is approximately hydro-equivalent when V_(i) and α_(F) are kept the same.Owing to the non-hydro-equivalent radiation transport,the yield-over-clean without α-particle heating(YOC_(noα))is slightly lower at 100 kJ-scale than at NIF-scale for the same scaled radiation asymmetry or the same initial perturbation of the hydrodynamic instability.The overall scaled two-dimensional implosion performance is slightly lower at 100 kJ-scale.The general Lawson criterion factor scales asχ_(noα) ^(2D)∼S^(1.06±0.04)(where S is the scale-variation factor)for the semi-hydro-equivalent implosion design with a moderate YOC_(noα).Our study indicates that χ_(noα)≈0.379 is the minimum requirement for the 100 kJ-scale implosion to demonstrate the ability to achieve marginal ignition at NIF-scale.Huasen Zhang Dongguo Kang Changshu Wu Liang Hao Hao Shen Shiyang Zou Shaoping Zhu Yongkun Ding 2024Matter and Radiation at Extremes2024,9,1:0
9Lipid-polymer hybrid nanoparticle with cell-distinct drug release for treatment of stemness-derived resistant tumor显示文摘Drug resistance presents one of the major causes for the failure of cancer chemotherapy.Cancer stem-like cells(CSCs),a population of self-renewal cells with high tumorigenicity and innate chemoresistance,can survive conventional chemotherapy and generate increased resistance.Here,we develop a lipid-polymer hybrid nanoparticle for co-delivery and cell-distinct release of the differentiation-inducing agent,all-trans retinoic acid and the chemotherapeutic drug,doxorubicin to overcome the CSC-associated chemoresistance.The hybrid nanoparticles achieve differential release of the combined drugs in the CSCs and bulk tumor cells by responding to their specific intracellular signal variation.In the hypoxic CSCs,ATRA is released to induce differentiation of the CSCs,and in the differentiating CSCs with decreased chemoresistance,DOX is released upon elevation of reactive oxygen species to cause subsequent cell death.In the bulk tumor cells,the drugs are released synchronously upon the hypoxic and oxidative conditions to exert potent anticancer effect.This cell-distinct drug release enhances the synergistic therapeutic efficacy of ATRA and DOX with different anticancer mechanism.We show that treatment with the hybrid nanoparticle efficiently inhibit the tumor growth and metastasis of the CSC-enriched triple negative breast cancer in the mouse models.Shiyang Shen Teng Li Jinyi Fan Quanlin Shao He Dong Xiao Xu Ran Mo 2023Acta Pharmaceutica Sinica B2023,13,3:0
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