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115篇 您的检索式:作者名="Huaping Wang"
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1Rapamycin attenuates bleomycin-induced pulmonary fibrosis in rats and the expression of metalloproteinase-9 and tissue inhibitors of metalloproteinase-1 in lung tissue显示文摘Jin Xiaoguang 2014Chinese Medical Journal2014,,7:20
2Precise nanomedicine for intelligent therapy of cancer显示文摘Precise nanomedicine has been extensively explored for efficient cancer imaging and targeted cancer therapy, as evidenced by a few breakthroughs in their preclinical and clinical explorations. Here, we demonstrate the recent advances of intelligent cancer nanomedicine, and discuss the comprehensive understanding of their structure-function relationship for smart and efficient cancer nanomedicine including various imaging and therapeutic applications, as well as nanotoxicity. In particular, a few emerging strategies that have advanced cancer nanomedicine are also highlighted as the emerging focus such as tumor imprisonment, supramolecular chemotherapy, and DNA nanorobot. The challenge and outlook of some scientific and engineering issues are also discussed in future development. We wish to highlight these new progress of precise nanomedicine with the ultimate goal to inspire more successful explorations of intelligent nanoparticles for future clinical translations.Huabing Chen Zhanjun Gu Hongwei An Chunying Chen Jie Chen Ran Cui Siqin Chen Weihai Chen Xuesi Chen Xiaoyuan Chen Zhuo Chen Baoquan Ding Qian Dong Qin Fan Ting Fu Dayong Hou Qiao Jiang Hengte Ke Xiqun Jiang Gang Liu Suping Li Tianyu Li Zhuang Liu Guangjun Nie Muhammad Ovais Daiwen Pang Nasha Qiu Youqing Shen Huayu Tian Chao Wang Hao Wang Ziqi Wang Huaping Xu Jiang-Fei Xu Xiangliang Yang Shuang Zhu Xianchuang Zheng Xianzheng Zhang Yanbing Zhao Weihong Tan Xi Zhang Yuliang Zhao 2018Science China Chemistry2018,61,12:19
3Cigarette smoking contributes to idiopathic pulmonary fibrosis associated with emphysema显示文摘Ye Qiao Huang Kewu Ding Yi Lou Baohui Hou Ziliang Dai Huaping Wang Chen 2014Chinese Medical Journal2014,,3:10
4Anelasticity of twinned CuO nanowires显示文摘CuO nanowires (NW ) 的机械行为被调查由在 situ 传播电子显微镜学。在压缩期间, NW 展出了与高机械的应力联系的高弯曲的能力。有趣地,滞弹性一致地在压力版本以后被观察。进一步的调查显示滞弹性对 CuO NW 内在,尽管 electronbeam 照耀加速形状恢复被证明有能力。机制基于联系双胞胎的原子的合作运动被建议说明这现象。结果提供卓见进 CuO NW 的机械性质,它是为抑制系统的 nanoscale 的有希望的材料。Huaping Sheng He Zheng Fan Cao Shujing Wu Lei Li Chun Liu Dongshan Zhao Jianbo Wang 2015Nano Research2015,8,11:9
5Clinical features and outcomes of 210 patients with idiopathic pulmonary fibrosis显示文摘Cai Miaotian Zhu Min Ban Chengjun Su Jin Ye Qiao Liu Yan Zhao Wen Wang Chen Dai Huaping 2014Chinese Medical Journal2014,,10:8
6Impending HRT wave precursors to the Wenchuan M_s8.0 earthquake and methods of earthquake impending prediction by using HRT wave显示文摘We deployed four geo-electric monitoring stations in Sichuan and Yunnan provinces from 2004, using the new generation of equipment (PS-100) and technologies to capture the HRT wave earthquake precursor. Before the Wenchuan Ms8.0 earthquake, we recorded the HRT wave precursor at the only operating station in Hongge (HG, Δ=465 km) and found that significant impending signal had been recorded at the station in the early morning ( 0―5 am) of 12th of May, 2008. The precursor for this earthquake is consistent with precursors recorded for other strong earthquakes. The measured physical properties (geo-resistivity and telluric-current) show tidal wave period oscillations from several days to several months before the earthquakes and the amplitude of such HT oscillation increases significantly towards the occurrence of an earthquake. These HT and RT waves from the epicenter have a causal relationship with the earthquakes that happened several days later. The arrival time of two RT waves is proportional to the distance from the station to the epicenter. The estimated natural decay of the amplitude is correlated with the natural period (T0) of the earthquake fault, which is proportional to the fault length. From this relationship, we can predict the earthquake magnitude. For magnitude 6―9 earthquakes, the natural period is about 1―6 hours. Such oscillation comes from the epicenter area and they can propagate several thousand kilometers in the Earth's crust. Before a strong earthquake in the shallow crust, the conductive pore fluid will experience major changes before the fault rapture. Such fluid change will emit an oscillation in the pore fluid pressure. This is the mechanism for the HRT wave generation. Since the China Earthquake Administration funded the HRT wave short-term earth-quake prediction project in 2003, the first record of HRT precursor wave has been recorded from the 2004-12-26 Sumatra Mw9.0 earthquake with the largest epicentre distance Δ=2900 km. Thereafter, we have captured HRT waves from more than twenty strong earthquakes, which are well-matched and show repeatability, consistency and regularity. All our observation with the HRT waves demonstrate that HRT wave precursors to earthquakes indeed exist. Strong earthquakes can be predicted and short-term and impending earthquake prediction is achievable in the very near future. From all the observations, including the ones at HG station from Wenchuan Ms8.0 earthquake, we conclude that using HRT wave to predict earthquakes is feasible.QIAN FuYe ZHAO BiRu QIAN Wei ZHAO Jian HE ShiGen ZHANG HongKui LI ShiYu LI ShaoKun YAN GuLiang WANG ChengMin SUN ZhenKai ZHANG DongNing LU Jun ZHANG Ping YANG GuoJun SUN JiaLin GUO ChunSheng TANG YuXiong XU JianMing XIA KunTao JU Hang YIN BangHong LI Ming YANG DongSheng QI WeiLuo HE TaiMing GUAN HuaPing ZHAO YuLin 2009Science China Earth Sciences2009,52,10:8
7Epidemiological characteristics of pulmonary tuberculosis in patients with pneumoconiosis based on its social determinants and risk factors in China:a cross-sectional study from 27 provinces显示文摘Background:Patients with pneumoconiosis have an elevated risk of contracting pulmonary tuberculosis(PTB)and need particular attention.However,extensive population-based studies on the prevalence of PTB in patients with pneumoconiosis have not been reported in China since 1992.This study aimed to investigate the epidemiological characteristics of PTB in patients with pneumoconiosis based on its social determinants and risk factors in China.Methods:Based on the Commission on Social Determinants of Health(CSDH)framework,data were obtained from a questionnaire survey of patients with pneumoconiosis from China’s 27 provinces(autonomous regions,municipalities)from December 2017 to June 2021.By chi-square and multivariate logistic regression analyses,the epidemiological characteristics of PTB in the patients were identified based on its prevalence and odds ratio(OR)and associated social determinants and risk factors.The population attributable fractions(PAFs)of significant risk factors were also calculated.Results:The prevalence of PTB in patients with pneumoconiosis(n=10,137)was 7.5%(95%confidence interval[CI]:7.0-8.0%).Multivariate logistic regression analysis showed that risk factors included in-hospital exposure to patients with PTB(OR=3.30,95%CI:2.77-3.93),clinically diagnosed cases(OR=3.25,95%CI:2.42-4.34),and northeastern regions(OR=2.41,95%CI:1.76-3.31).In addition,lack of work-related injury insurance(WRII),being born in a rural area,being unemployed,living in western regions,household exposure to patients with PTB,smoking,being underweight,complications of pulmonary bullae or pneumothorax,hospitalization history,and former drinkers among the rural patients were also statistically significant risk factors.Being born in a rural area,lack of WRII and in-hospital exposure to patients with PTB had higher PAFs,which were 13.2%(95%CI:7.9-18.5%),12.5%(95%CI:8.3-16.7%),and 11.6%(95%CI:8.8-14.3%),respectively.Conclusion:The prevalence of PTB in pneumoconiosis remains high in China;it is basically in line with the CSDH models and has its characteristics.Huanqiang Wang Huaping Dai Jiayu He Xiangpei Lyu Xinran Zhang Tao Li 2022Chinese Medical Journal2022,135,24:7
8Immunity-and-matrix-regulatory cells derived from human embryonic stem cells safely and effectively treat mouse lung injury and fibrosis显示文摘Lung injury and fibrosis represent the most significant outcomes of severe and acute lung disorders,including COVID-19.However,there are still no effective drugs to treat lung injury and fibrosis.In this study,we report the generation of clinical-grade human embryonic stem cells(hESCs)-derived immunity-and matrix-regulatory cells(IMRCs)produced under good manufacturing practice requirements,that can treat lung injury and fibrosis in vivo.We generate IMRCs by sequentially differentiating hESCs with serum-free reagents.IMRCs possess a unique gene expression profile distinct from that of umbilical cord mesenchymal stem cells(UCMSCs),such as higher expression levels of proliferative,immunomodulatory and anti-fibrotic genes.Moreover,intravenous delivery of IMRCs inhibits both pulmonary inflammation and fibrosis in mouse models of lung injury,and significantly improves the survival rate of the recipient mice in a dose-dependent manner,likely through paracrine regulatory mechanisms.IMRCs are superior to both primary UCMSCs and the FDA-approved drug pirfenidone,with an excellent efficacy and safety profile in mice and monkeys.In light of public health crises involving pneumonia,acute lung injury and acute respiratory distress syndrome,our findings suggest that IMRCs are ready for clinical trials on lung disorders.Jun Wu Dingyun Song Zhongwen Li Baojie Guo Yani Xiao Wenjing Liu Lingmin Liang Chunjing Feng Tingting Gao Yanxia Chen Ying Li Zai Wang Jianyan Wen Shengnan Yang Peipei Liu Lei Wang Yukai Wang Liang Peng Glyn Nigel Stacey Zheng Hu Guihai Feng Wei Li Yan Huo Ronghua Jin Ng Shyh-Chang Qi Zhou Liu Wang Baoyang Hu Huaping Dai Jie Hao 2020Cell Research2020,30,9:7
9Extracorporeal blood therapy in sepsis and acute respiratory distress syndrome: the "purifying dream"显示文摘Xu Xuefeng Dai Huaping Jia Chun'e Wang Chen 2014Chinese Medical Journal2014,,24:6
10Hyperglycemic memory in diabetic cardiomyopathy显示文摘Cardiovascular diseases account for approximately 80%of deaths among individuals with diabetes mellitus,with diabetic cardiomyopathy as the major diabetic cardiovascular complication.Hyperglycemia is a symptom that abnormally activates multiple downstream pathways and contributes to cardiac hypertrophy,fibrosis,apoptosis,and other pathophysiological changes.Although glycemic control has long been at the center of diabetes therapy,multicenter randomized clinical studies have revealed that intensive glycemic control fails to reduce heart failure-associated hospitalization and mortality in patients with diabetes.This finding indicates that hyperglycemic stress persists in the cardiovascular system of patients with diabetes even if blood glucose level is tightly controlled to the normal level.This process is now referred to as hyperglycemic memory(HGM)phenomenon.We briefly reviewed herein the current advances that have been achieved in research on the underlying mechanisms of HGM in diabetic cardiomyopathy.Jiabing Zhan Chen Chen Dao Wen Wang Huaping Li 2022Frontiers of Medicine2022,16,1:6
11Single-cell RNA sequencing profiling of the effects of aging on alveolar stem cells显示文摘The aging of alveolar stem cells has been linked to many chronic lung diseases, including pulmonary fibrosis. However, the effects of aging on alveolar stem cells during homeostasis and post-injury alveolar repair have not been well characterized. Here we conducted a single-cell RNA sequencing(scRNA-seq) analysis of alveolar stem cells of 3-month-old and 12-month-old mice to characterize the aging effect on alveolar stem cells. Our results have shown that the transcriptomes of alveolar stem cells of 3-month-old and 12-month-old mice are not significantly different under the steady condition. However, after a bleomycin-induced lung injury, the alveolar stem cells of 12-month-old mice show enhanced inflammatory responses and decreased lipid metabolism. Our study suggests a close relationship among aging, lipid metabolism, inflammatory responses and chronic lung diseases.Tingting Lv Kewu Jiang Jiawen Wang Nan Tang Huaping Dai Chen Wang 2019Science China(Life Sciences)2019,62,8:6
12Clinicopathological analysis of metaplastic meningioma: report of 15 cases in Huashan Hospital显示文摘Objective: Metaplastic meningioma is a rare subtype of benign meningiomas, classified as WHO grade I with well prognosis. Here we presented our experiences on 15 cases of metaplastic meningioma, to investigate the clinicopathological features, therapies and prognosis of these cases. Methods: 15 patients underwent surgical treatment for intracranial metaplastic meningioma between 2001 and 2010 at Neurosurgery Department of Huashan Hospital, Shanghai, China. The clinical data, radiological manifestation, treatment strategy, pathological findings and prognosis of all patients were analyzed retrospectively. Results: Among the 15 cases (10 males and 5 females), the age ranged from 22 to 74 years old (the mean age was 50.67-year old). The clinical manifestations include headache, dizziness, seizure attack, vision decrease, and weakness of bilateral lower limbs. All the patients received surgical treatment, combined with radiotherapy in some cases. In the follow-up period, recurrence occurred in 2 cases, of which 1 patient died of other system complications. Conclusions: Metaplastic meningiomas are characterized by focal or widespread mesenchymal differentiation with formation of bone, cartilage, fat, and xanthomatous tissue elements. Surgical removal is the optimal therapy, and the overall prognosis is well. But recurrence may occur in some cases, thus radiotherapy is necessary for such kind of patients.Hailiang Tang Huaping Sun Hong Chen Ye Gong Ying Mao Qing Xie Liqian Xie Mingzhe Zheng Daijun Wang Hongda Zhu Xiaoming Che Ping Zhong Kang Zheng Shiqi Li Weimin Bao Jianhong Zhu Xuanchun Wang Xiaoyuan Feng Xiancheng Chen Liangfu Zhou 2013Chinese Journal of Cancer Research2013,25,1:6
13Atomistic insight into ordered defect superstructures at novel grain boundaries in CuO nanosheets: From structures to electronic properties显示文摘Determining atomistic structures of grain boundaries (GBs) is essential to understand structure--property interplay in oxides.Here,different GB superstructures in CuO nanosheets,including (111) and (114) twinning boundaries (TBs) and (002)/(223) GB,are investigated.Unlike the lower-energy stoichiometric (111) TB,both experimental and first-principles investigations reveal a severe segregation of Cu and O vacancies and a nonstoichiometric property at (114) TB,which may facilitate ionic transportation and provide space for elemental segregation.More importantly,the calculated electronic structures have shown the increased conductivity as well as the unanticipated magnetism in both (114) TB and (002)/(223) GB.These findings could contribute to the race towards the property-directing structural design by GB engineering.Lulu Zhao Lei Li Huaping Sheng He Zheng Shuangfeng Jia Weiwei Meng Huihui Liu Fan Cao Huayu Peng Jianbo Wang 2019Nano Research2019,12,5:5
14Transition metal carbides in electrocatalytic oxygen evolution reaction显示文摘Oxygen evolution reaction(OER) is admitted to an important half reaction in water splitting for sustainable hydrogen production.The sluggish four-electron process is known to be the bottleneck for enhancing the efficiency of OER.In this regard,tremendous efforts have been devoted to developing effective catalysts for OER.In addition to Ir-or Ru-based oxides taken as the benchmark,transition metal carbides have attracted ever-increasing interest due to the high activity and stability as low-cost OER electrocatalysts.In this review,the transition metal carbides for water oxidation electrocatalysis concerning design strategies and synthesis are briefly summarized.Some typical applications for various carbides are also highlighted.Besides,the development trends and outlook are also discussed.Huaping Wang Sheng Zhu Jiwei Deng Wenchao Zhang Yuezhan Feng Jianmin Ma 2021Chinese Chemical Letters2021,32,1:5
15Laser Additive Manufacturing on Metal Matrix Composites: A Review显示文摘Important progresses in the study of laser additive manufacturing on metal matrix composites(MMCs)have been made.Recent efforts and advances in additive manufacturing on 5 types of MMCs are presented and reviewed.The main focus is on the material design,the combination of reinforcement and the metal matrix,the synthesis principle during the manufacturing process,and the resulted microstructures as well as properties.Thereafter,the trend of development in future is forecasted,including:Formation mechanism and reinforcement principle of strengthening phase;Material and process design to actively achieve expected performance;Innovative structure design based on the special properties of laser AM MMCs;Simulation,monitoring and optimization in the process of laser AM MMCs.Neng Li Wei Liu Yan Wang Zijun Zhao Taiqi Yan Guohui Zhang Huaping Xiong 2021Chinese Journal of Mechanical Engineering2021,34,3:4
16Nuclear miR-665 aggravates heart failure via suppressing phosphatase and tensin homolog transcription显示文摘Although numerous miRNAs have been discovered,their functions in the different subcellular organelles have remained obscure.In this study,we found that miR-665 was enriched in the nucleus of cardiomyocytes,and then investigated the underlying role of nuclear miR-665 in heart failure.RNA fluorescence in situ hybridization assays in human heart tissue sections and primary cardiomyocytes showed that miR-665 was localized in the nucleus of cardiomyocytes.Increased expression of nuclear miR-665 was observed not only in the cardiomyocytes isolated from the heart of mice treated in vivo by transverse aortic constriction(TAC),but also in phenylephrine(PE)-treated cultured cardiomyocytes in vitro.To further explore the role of miR-665 in heart failure,a type 9 recombinant adeno-associated virus(rAAV)system was employed to manipulate the expression of miR-665 in mice.Overexpression of miR-665 aggravated TAC-induced cardiac dysfunction,while down-expression of miR-665 showed opposite effects.Bioinformatic prediction and biological validation confirmed that the PTEN(phosphatase and tensin homolog)gene was one of the targets of miR-665 in the nucleus.Furthermore,restoring PTEN expression significantly eliminated the destructive effects of miR-665 over-expression in TAC-induced cardiac dysfunction.Our data showed that nuclear miR-665 aggravates heart failure via inhibiting PTEN expression,which provided a therapeutic approach for heart failure.Jiahui Fan Xudong Zhang Xiang Nie Huaping Li Shuai Yuan Beibei Dai Jiabing Zhan Zheng Wen Jiangang Jiang Chen Chen Daowen Wang 2020Science China(Life Sciences)2020,63,5:4
17Research Progress of Refractory High Entropy Alloys:A Review显示文摘Owing to superior comprehensive performance than conventional superalloys at high temperature,refractory high entropy alloy(RHEA)is becoming a promising candidate for the next generation high-temperature material.Herein,contemporary aspects of corresponding development of RHEAs are reviewed to discuss various factors affecting the organization structure and service performance.It mainly covers alloying system and strengthening mechanism,the preparation method,plastic deformation and the related mechanism,as well as microstructure control by heat treatment.Firstly,the alloy systems and strengthening mechanism are introduced.This is followed by different preparation methods and the comparison of strengths and shortcomings based on different RHEAs.Then,hot deformation behavior and plastic deformation under different loadings are analyzed.Based on this,the influence of heat treatment on microstructures prior to and after the deformation is further summarized.Finally,some important research areas to be carried out in future are pointed out.This review will give a deep understanding of the effects of different factors on the service performance and provide scientific guide in designing RHEAs with improved performance.Xiaochang Xie Neng Li Wei Liu Shuai Huang Xiaoyong He Qiuying Yu Huaping Xiong Enhui Wang Xinmei Hou 2022Chinese Journal of Mechanical Engineering2022,35,6:4
18Porous surfur-doped hard carbon for excellent potassium storage显示文摘Hard carbon is promising anode for potassium-ion batteries(PIBs),however,the poor rate capability hinders its development as potential anode.To address this question,we design a sulfur-doped porous hard carbon(S-HC)for PIBs through the combination of structural design and composition adjustment.The as-designed S-HC exhibits a long cycling life with^191 mAh/g after 300 cycles at 1 A/g,and an excellent rate capability with^100 mAh/g at 5 A/g,which was attributed to its structural characteristics and compositions.The S-HC demonstrates to be promising anode in the future.Xuan Xie Shihan Qi Daxiong Wu Huaping Wang Fang Li Xiaoxin Peng Jinfeng Cai Jiaojiao Liang Jianmin Ma 2020Chinese Chemical Letters2020,31,1:4
19The double face of miR-320:cardiomyocytes-derived miR-320 deteriorated while fibroblasts-derived miR-320 protected against heart failure induced by transverse aortic constriction显示文摘MicroRNAs(miRNAs)are aberrantly expressed in the pathophysiologic process of heart failure(HF).However,the functions of a certain miRNA in different cardiac cell types during HF are scarcely reported,which might be covered by the globe effects of it on the heart.In the current study,Langendorff system was applied to isolate card io myocytes(CMs)and cardiac fibroblasts(CFs)from transverse aortic constriction(TAC)-induced mice.Slight increase of miR-320 expression was observed in the whole heart tissue of TAC mice.Interestingly,miR-320 was significantly elevated in CMs but decreased in CFs from TAC mice at different time points.Then,recombinant adeno-associated virus 9 with cell-type-specific promoters were used to manipulate miR-320 expressions in vivo.Both in vitro and in vivo experiments showed the miR-320 overexpression in CMs exacerbated cardiac dysfunction,whereas overexpression of miR-320 in CFs alleviated cardiac fibrosis and hypertrophy.Mechanically,downstream signaling pathway analyses revealed that miR-320 might induce various effects via targeting PLEKHM3 and IFITM1 in CMs and CFs,respectively.Moreover,miR-320 mediated effects could be abolished by PLEKHM3 re-expression in CMs or IFITM1 re-expression in CFs.Interestingly,miR-320 treated CFs were able to indirectly affect CMs function,but not vice versa.Meanwhile,upstream signaling pathway analyses showed that miR-320 expression and decay rate were rigorously manipulated by Ago2,which was regulated by a cluster of cell-type-specific TFs distinctively expressed in CMs and CFs,respectively.Together,we demonstrated that miR-320 functioned differently in various cell types of the heart during the progression of HF.Xudong Zhang Shuai Yuan Huaping Li Jiabing Zhan Feng Wang Jiahui Fan Xiang Nie Yan Wang Zheng Wen Yanghui Chen Chen Chen Dao Wen Wang 2021Signal Transduction and Targeted Therapy2021,6,3:4
20Large eddy simulation of unsteady transitional flow on the low-pressure turbine blade显示文摘The aim of this paper is to predict the phenomenon of laminar separation,transition and reattachment in a low-pressure turbine(LPT).Self-developed large eddy simulation program of compressible N-S equations was used to describe the flow structures of T106A LPT blade profile at Reynolds number of 1.1X105 based on the exit isentropic velocity and chord length.The computational results show the distributions of time-averaged wall-static pressure coefficient and mean skin-friction coefficient on the blade surface.The locations of laminar separation and reattachment points occur around 87%and 98%axial chord,which agree well with experiment data.The two-dimensional shear layer is gradually unstable along the downstream half of the suction side as a result of the spanwise fluctuation and the roll up of shear layer via Kelvin-Helmholtz(KH)instability.Three-dimensional motions appear near 84%axial chord which later triggers spanwise vortexes and streamwise vortexes,leading to transition to turbulence in the separation bubble.Through introducing the concept of dissipation function,the high loss mainly comes from the places where strong shear layer and intense fluctuation exist.Furthermore,the separation region is only an accumulation center of the low-energy fluid rather than an area of loss source.WANG YunFei CHEN Fu LIU HuaPing CHEN HuanLong 2014Science China(Technological Sciences)2014,57,9:4
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