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| 1 | Joint utilization of genetic analysis and semi-cloning technology reveals a digenic etiology of Müllerian anomalies显示文摘Dear Editor,Identifying pathogenic gene mutations and their combination is critical but challenging in dissecting the etiology of complex diseases when more than one gene is involved.1 The digenic/oligogenic/omnigenic models,holding that more than one gene could act synergistically,appeal to a wide range of genes responsible for complex phenotypes.1,2,3,4 These genetic models advanced our understanding of genetic factors underlying complex phenotypes,yet an accordingly rapid and efficient experimental assay for identifying pathogenic combinations of genetic variants at animal model level is lacking and urgently needed. | Lingbo Wang Ying Zhang Xiaoyi Fu Shuangshuang Dong Shuyan Tang Ning Zhang Chengcheng Song Nan Yang Lin Zhang Hongyan Wang Huijuan Shi Li Jin Feng Zhang Jinsong Li Keqin Hua | 2020 | Cell Research2020，30，1： | 8 |
| 2 | Medical expenditures for colorectal cancer diagnosis and treatment: A 10-year high-level-hospital-based multicenter retrospective survey in China, 2002-2011显示文摘Objective: Colorectal cancer(CRC) causes a substantial burden of disease in China and the evidence of economic burden triggered is fundamental for priority setting. The aim of this survey was to quantify medical expenditures and the time trends for CRC diagnosis and treatment in China.Methods: From 2012 to 2014, a hospital-based multicenter retrospective survey was conducted in 13 provinces across China. For each eligible CRC patient diagnosed from 2002 to 2011, clinical information and expenditure data were extracted using a uniform questionnaire. All expenditure data were reported in Chinese Yuan(CNY)using 2011 values.Results: Of the 14,536 CRC patients included, the average age at diagnosis was 58.2 years and 15.8% were stageI cases. The average medical expenditure per patient was estimated at 37,902 CNY [95 % confidence interval(95%CI): 37,282-38,522], and the annual average increase rate was 9.2% from 2002 to 2011(P for trend <0.001), with a cumulative increase of 2.4 times(from 23,275 CNY to 56,010 CNY). The expenditure per patient in stages Ⅰ, Ⅱ, Ⅲ and Ⅳ were 31,698 CNY, 37,067 CNY, 38,918 CNY and 42,614 CNY, respectively(P<0.001). Expenditure significantly differed within various subgroups. Expenses for drugs contributed the largest proportion(52.6%).Conclusions: These conservative estimates illustrated that medical expenditures for CRC diagnosis and treatment in tertiary hospitals in China were substantial and increased rapidly over the 10 years, with drugs continually being the main expense by 2011. Relatively, medical expenditures are lower for CRC in the earlier stages. These findings will facilitate the economic evaluation of CRC prevention and control in China. | Jufang Shi Guoxiang Liu Hong Wang Ayan Mao Chengcheng Liu Lanwei Guo Huiyao Huang Jiansong Ren Xianzhen Liao Yana Bai Xiaojie Sun Xinyu Zhu Jialin Wang Bingbing Song Jinyi Zhou Lin Zhu Haike Lei Yuqin Liu Yunyong Liu Lingbin Du Yutong He Kai Zhang Ni Li Wanqing Chen Min Dai Jie He | 2019 | Chinese Journal of Cancer Research2019，31，5： | 8 |
| 3 | No expenditure difference among patients with liver cancer at stageⅠ-ⅣV:Findings from a multicenter cross-sectional study in China显示文摘Objective:The number of liver cancer patients in China accounts for more than half of the world.However,China currently lacks national,multicenter economic burden data,and meanwhile,measuring the differences among different subgroups will be informative to formulate corresponding policies in liver cancer control.Thus,the aim of the study was to measure the economic burden of liver cancer by various subgroups.Methods:A hospital-based,multicenter and cross-sectional survey was conducted during 2012・2014,covering 39 hospitals and 21 project sites in 13 provinces across China.The questionnaire covers clinical information,sociology,expenditure,and related variables.All expenditure data were reported in Chinese Yuan(CNY)using 2014 values.Results:A total of 2,223 liver cancer patients were enrolled,of whom 59.61%were late-stage cases(III-IV),and 53.8%were hepatocellular carcinoma.The average total expenditure per liver cancer patient was estimated as 53,220 CNY,including 48,612 CNY of medical expenditures(91.3%)and 4,608 CNY of non-medical expenditures(8.7%).The average total expenditures in stage I,H,m and stage IV were 52,817 CNY,50,877 CNY,50,678 CNY and 54,089 CNY(P>0.05),respectively.Non-medical expenditures including additional meals,additional nutrition care,transportation,accommodation and hired informal nursing were 1,453 CNY,839 CNY,946 CNY,679 CNY and 200 CNY,respectively.The one-year out-of-pocket expenditure of a newly diagnosed patient was 24,953 CNY,and 77.2%of the patients suffered an unmanageable financial burden.Multivariate analysis showed that overall expenditure differed in almost all subgroups(P<0.05),except for sex,clinical stage,and pathologic type.Conclusions:There was no difference in treatment expenditure for liver cancer patients at different clinical stages,which suggests that maintaining efforts on treatment efficacy improvement is important but not enough.To fiirtherly reduce the overall economic burden from liver cancer,more effort should be given to primary and secondary prevention strategies. | Haike Lei Lin Lei Jufang Shi Yongzhong Wu Ling Liang Huiyao Huang Mei He Fangzhou Bai Maomao Cao Hui Qiu Yuting Wang Chengcheng Liu Jia Du Hong Wang Yan Zhang Mengdi Cao Ji Peng Ni Li Chunfeng Qu Min Dai Wanqing Chen Jie He | 2020 | Chinese Journal of Cancer Research2020，32，4： | 7 |
| 4 | Population-level economic burden of lung cancer in China:Provisional prevalence-based estimations,2017-2030显示文摘Objective:Population-level economic burden is essential for prioritizing healthcare resources and healthcare budget making in the future.However,little is known about the economic burden of lung cancer in China.Methods:A prevalence-based approach was adopted to estimate the economic burden of lung cancer,including direct expenditure(medical and non-medical)and indirect cost(disability and premature death).Data on direct expenditure and work-loss days per patient in each year post-diagnosis were obtained from two primary surveys.Other parameters were obtained from literatures and official reports.Projections were conducted based on varying parameters.All expenditure data were reported in United States dollars(USD)using 2017 value(exchange rate:1 USD=6.760 CNY),with the discount rate of 3%.Results:The total economic burden of lung cancer was estimated to be 25,069 million USD in China in 2017(0.121%of gross domestic productivity,GDP).The estimated direct expenditure was 11,098 million USD,up to1.43%of total healthcare expenditure for China,covering 10,303 million USD and 795 million USD for medical and non-medical expenditure,respectively.The estimated indirect cost was 13,971 million,including 1,517 million USD due to disability and 12,454 million USD due to premature death.Under current assumptions,the projected total economic burden would increase to 30.1 billion USD,40.4 billion USD,and 53.4 billion USD in 2020,2025,and 2030,accounting for 0.121%,0.131%,and 0.146%of China's GDP,respectively.However,if China meets the United Nation sustainable development goal of reducing premature death from non-communicable diseases by one-third by 2030,the total economic burden in 2030 would be 31.9 billion USD,0.087%of China's GDP.Conclusions:The economic burden of lung cancer in China in 2017 is substantial and more likely to increase significantly in the future.Policy makers need to take urgent actions in budget making for health systems.The economic burden could be alleviated by reducing the disease burden of lung cancer via effective control and prevention actions. | Chengcheng Liu Jufang Shi Hong Wang Xinxin Yan Le Wang Jiansong Ren Mark Parascandola Wanqing Chen Alin Dai | 2021 | Chinese Journal of Cancer Research2021，33，1： | 6 |
| 5 | Chromosome-level genome of Himalayan yew provides insights into the origin and evolution of the paclitaxel biosynthetic pathway显示文摘Taxus,commonly known as yew,is a well-known gymnosperm with great ornamental and medicinal value.In this study,by assembling a chromosome-level genome of the Himalayan yew(Taxus wallichiana)with 10.9 Gb in 12 chromosomes,we revealed that tandem duplication acts as the driving force of gene family evolution in the yew genome,resulting in the main genes for paclitaxel biosynthesis,i.e.those encoding the taxadiene synthase,P450s,and transferases,being clustered on the same chromosome.The tandem duplication may also provide genetic resources for the nature to sculpt the core structure of taxoids at different positions and subsequently establish the complex pathway of paclitaxel by neofunctionalization.Furthermore,we confirmed that there are two genes in the cluster encoding isoenzymes of a known enzyme in the paclitaxel biosynthetic pathway.The reference genome of the Himalayan yew will serve as a platform for decoding the complete biosynthetic pathway of paclitaxel and understanding the chemodi-versity of taxoids in gymnosperms. | Jian Cheng Xiao Wang Xiaonan Liu Xiaoxi Zhu Zihe Li Huanyu Chu Qian Wang QianQian Lou Bijun Cai Yiqun Yang Xiaoyun Lu Kai Peng Dingyu Liu Yuwan Liu Lina Lu Huan Liu Ting Yang Qijin Ge Chengcheng Shi Guichun Liu Zhiwei Dong Xun Xu Wen Wang Huifeng Jiang Yanhe Ma | 2021 | Molecular Plant2021，14，7： | 6 |
| 6 | Concrete durability under different circumstances based on multi-factor effects显示文摘Concrete durability has become a hot research field in civil engineering. Concrete structures suffer salt-erosion damage to different degrees in the semi-arid region of North China. The environmental condition is one of the important factors affecting the durability of concrete constructions. To realize fully the interaction between various environmental factors, this paper researched concrete durability in the salt environment under combined actions(immersing, freeze–thaw cycles, and wet–dry cycles). According to the laboratory test data, the concrete-durability degradation law under coupling-effect factors was investigated. The results show that concrete's compressive strength decreases with the increase of salt concentration and immersion time. No matter what the environmental conditions were, the compressive strength-loss ratio increased with the test time. The compressive strength-test results indicate that sodium sulfate has the strongest corrosive effect on concrete durability, followed by calcium chloride, with sodium chloride having the weakest corrosion. Compared with the other two environmental factors, the wet–dry cycle is the key factor affecting concrete durability. Therefore, in engineering practice, the influence of environment conditions on the strength and durability of concrete should be taken into full consideration, especially in the wet–dry environment with salt conditions. | Feng Ming ChengCheng Du YuHang Liu XiangYang Shi DongQing Li | 2017 | Research in Cold and Arid Regions2017，9，4： | 6 |
| 7 | Assessment and regulation of ocean health based on ecosystem services: Case study in the Laizhou Bay, China显示文摘The ecosystem-based management of nearshore waters requires integrated assessment of ocean health and scientific guidance on artificial regulations to promote sustainable development. Quantitative approaches were developed in this paper to assess present and near-term ocean health based on ecosystem services. Results of the case study in the Laizhou Bay of China showed that the index score of ocean health was 0.785 6 out of 1.0 at present and was expected to range from 0.555 1 to 0.804 1 in the near-term future depending on different intensities of artificial regulation of negative pressures. Specifically, the results of ocean health at present mainly indicated that cultural services and provisioning services performed essentially perfectly while supporting services and regulating services functioned less well. It can be concluded that this nearshore ecosystem would partially lose supporting and regulating services in the near-term future if the increasing pressures were not wellregulated but that all of these categories of ecosystem services could be slightly improved if the negative pressures were fully controlled. Additionally, it is recommended that publicity and education on ecosystem services especially on cultural services and regulating services should be further strengthened. The analytical process and resulting quantification provide flexible tools to guide future development of regulations so as to facilitate ecosystem-based management in the coastal zone. | SHEN Chengcheng ZHENG Wei SHI Honghua DING Dewen WANG Zongling | 2015 | Acta Oceanologica Sinica2015，34，12： | 4 |
| 8 | A model to assess fundamental and realized carrying capacities of island ecosystem:A case study in the southern Miaodao Archipelago of China显示文摘Research on carrying capacity, aiming at maintaining the limited ability of the Earth's life supporting system to sustain human development, requires a comprehensive and ecosystem-based approach to monitor and assess the localized sustainability of coupled social and ecological systems. A definition termed the ecosystem-based carrying capacity of island(EBCCI) was developed in this paper of which the indices of fundamental and realized carrying capacities of island(FCCI and RCCI) were highlighted to emphasize the inter-dependencies between social systems and ecological systems. In order to avoid the difficulties and uncertainties of direct assessment, the related assessment model was established on the basis of synthetic evaluation of inherent and external factors affecting the EBCCI. The southern Miaodao Archipelago(SMA) located in the intersection of the Bohai Sea and the Yellow Sea, China, was taken as a typical example to acquire integrated recognition of the island ecosystem and its carrying capacity so as to discuss its sustainable development. The index scores of FCCI and RCCI in the SMA were 0.818 5 and 0.712 9 out of 1.0, respectively, with acceptable uncertainties. The results showed a relatively well capacity to sustain progress and relatively well realization of the carrying capacity of island ecosystem, owing to a well capacity of ecologically regulating, general performance of both ecologically supporting and resource provisioning, and a relatively high level of social supporting system. The study implied that it was critical to optimize the inter-dependencies and to sustain the relative balance between social systems and ecological systems so as to improve the RCCI and further facilitate the sustainability of SMA. The approach proposed in this paper provides a powerful tool which is well applicative to the regional level of an oceanic island or archipelago to study the sustainable development and can be further popularized to the coastal zone. | SHI Honghua SHEN Chengcheng ZHENG Wei LI Fen WANG Xiaoli CHI Yuan GUO Zhen QIAO Mingyang GAO Liyuan DING Dewen | 2016 | Acta Oceanologica Sinica2016，35，2： | 4 |
| 9 | Spatiotemporal heterogeneity of phytoplankton diversity and its relation to water environmental factors in the southern waters of Miaodao Archipelago,China显示文摘To study the water quality influenced by the anthropogenic activities and its impact on the phytoplankton diversity in the surface waters of Miaodao Archipelago, the spatiotemporal variations in phytoplankton communities and the environmental properties of the surface waters surrounding the Five Southern Islands of Miaodao Archipelago were investigated, based on seasonal field survey conducted from November 2012 to August 2013. During the survey, a total of 109 phytoplankton species from 3 groups were identified in the southern waters of Miaodao Archipelago, of which 77 were diatoms, 29 were dinoflagellates, and 3 were chrysophytes. Species number was higher in winter(73), moderate in autumn(70), but lower in summer(31) and spring(27). The species richness index in autumn(5.92) and winter(4.28) was higher than that in summer(2.83) and spring(1.41).The Shannon-Wiener diversity index was high in autumn(2.82), followed by winter(1.99) and summer(1.92), and low in spring(0.07). The species evenness index in autumn(0.46) and summer(0.39) was higher than that in winter(0.32) and spring(0.02). On the basis of principal component analysis(PCA) and redundancy analysis(RDA), we found that dissolved inorganic nitrogen(DIN) and chemical oxygen demand(COD) in spring, COD in summer, p H in autumn, and salinity and oil pollutant in winter, respectively, showed the strongest association with the distribution of phytoplankton diversity. The spatial heterogeneity of the southern waters of Miaodao Archipelago was quite obvious, and three zones, i.e., northeastern, southwestern and inter-island water area, were identified by cluster analysis(CA) based on key environmental variables. | ZHENG Wei LI Fen SHI Honghua HUO Yuanzi LI Yan CHI Yuan GUO Zhen WANG Yuanyuan SHEN Chengcheng LIU Jian QIAO Mingyang | 2016 | Acta Oceanologica Sinica2016，35，2： | 3 |
| 10 | Theoretical investigation of interaction between a rectangular plate and fractional viscoelastic foundation显示文摘The interaction between plates and foundations is a typical problem encountered in geotechnical engineering. The long-term plate performance is highly dependent on the rheological characteristics of ground soil. Compared with conventional linear rheology, the fractional calculus-based theory is a more powerful mathematical tool that can address this issue. This paper proposes a fractional Merchant model(FMM) to investigate the time-dependent behavior of a simply supported rectangular plate on viscoelastic foundation. The correspondence principle involving Laplace transforms was employed to derive the closed-form solutions of plate response under uniformly distributed load. The plate deflection,bending moment, and foundation reaction calculated using the FMM were compared with the results obtained from the analogous elastic model(EM) and the standard Merchant model(SMM). It is shown that the upper and lower bound solutions of the FMM can be determined using the EM. In addition, a parametric study was performed to examine the influences of the model parameters on the timedependent behavior of the plateefoundation interaction problem. The results indicate that a small fractional differential order corresponds to a plate resting on a sandy soil foundation, while the fractional differential order value should be increased for a clayey soil foundation. The long-term performance of a foundation plate can be accurately simulated by varying the values of the fractional differential order and the viscosity coefficient. The observations from this study reveal that the proposed fractional model has the capability to capture the variation of plate deflection over many decades of time. | Chengcheng Zhang Honghu Zhu Bin Shi Linchao Liu | 2014 | Journal of Rock Mechanics and Geotechnical Engineering2014，6，4： | 3 |
| 11 | DFOS Applications to Geo-Engineering Monitoring显示文摘Optical fiber sensing technology has developed rapidly since the 1980s with the development of the optical fiber and fiber optical communication technology.It is a new type of sensing technology that uses light as a carrier and optical fiber as a medium to sense and transmit external signals(measurands).Distributed fiber optical sensors(DFOS)can continuously measure the external physical parameters distributed along the geometric path of the optical fiber.Meanwhile,the spatial distribution and change information of the measured physical parameters over time can be obtained.This technology has unmatched advantages over traditional point-wise and electrical measurement monitoring technologies.This paper summarizes the state-of-the-art research of the application of the distributed optical fiber sensing tech no logy in geo-engineering in the past 10 years,mainly including the advantages of DFOS,the challenges in geo-engineering monitoring,related fundamental theoretical issues,sensing performance of the optical sensing cables,distributed optical fiber monitoring system for geo-engineering,and applications of optical fiber sensing technology in geo-engineering. | Bin SHI Dan ZHANG Honghu ZHU Chengcheng ZHANG Kai GU Hongwei SANG Heming HAN Mengya SUN Jie LIU | 2021 | Photonic Sensors2021，11，2： | 3 |
| 12 | Flower-like CuO hierarchical nanostructures: synthesis, characterization, and property显示文摘基于 Nanoflake 的象花的 CuO nanostructures 通过热分解被综合了[Cu (NH3 ) 4 ] 没有在低温度的任何表面活化剂和催化剂的 2+ 答案。产品被 X 光检查衍射(XRD ) 和地排放扫描电子显微镜学(FESEM ) 描绘。可能的形成过程基于聚集再结晶机制被建议。最后,获得的象花的 CuO 层次 nanostructures 在实验被用作光催化剂。这被发现 asprepared 玫瑰精 B 的 photocatalytic 分解上的象花的 CuO 层次 nanostructures 展览上级 photocatalytic 性质由于他们的层次结构。 | Jiarui HUANG Feng TANG Cuiping GU Chengcheng SHI Muheng ZHAI | 2012 | Frontiers of Optoelectronics2012，5，4： | 2 |
| 13 | High level of preoperative serum fibrinogen is a predictor of poor prognosis in patients with esophageal squamous cell carcinoma显示文摘Objective This study aimed to elucidate the association between the level of preoperative serum fibrinogen(PSF)and the prognosis of patients with esophageal squamous cell carcinoma(ESCC).Methods From January 2010 to December 2016,all patients diagnosed with ESCC who underwent surgery in Qingdao Municipal Hospital were analyzed retrospectively.Moreover,the fibrinogen levels of all patients were assessed before surgery,and hyperfibrinogenemia was diagnosed when the fibrinogen level was≥4.0 g/L.The impact of PSF on disease-free survival(DFS)and overall survival(OS)was analyzed using the log-rank method and Cox proportional hazards regression model.P value less than 0.05 was considered statistically significant.Results A total of 336 patients were finally analyzed,and approximately 102 patients(30.36%)were diagnosed with hyperfibrinogenemia before surgery.Hyperfibrinogenemia was associated with older age(≥70 years)(P=0.012),advanced pathological T stage(P=0.003),and lymph node involvement(P=0.024).Univariate analysis showed that patients with hyperfibrinogenemia had shorter DFS(1.96 years vs.3.64 years,P=0.001)and OS(2.27 years vs.4.15 years,P<0.001)than patients without hyperfibrinogenemia.Multivariate analysis confirmed that PSF was an independent factor affecting DFS(risk ratio[RR]:1.35,95%confidence interval[CI]:1.02-1.79,P=0.038)and OS(RR:1.37,95%CI:1.03-1.83,P=0.034)in patients with ESCC.Conclusion For patients with operable ESCC,hyperfibrinogenemia had poor prognosis.Moreover,PSF is an independent prognostic factor for operable ESCC. | Chengcheng Shi Xiaofeng Xu Yuan Zhang Zhanfa Sun Guangjing Wang | 2020 | Oncology and Translational Medicine2020，6，5： | 1 |
| 14 | The Solar Upper Transition Region Imager(SUTRI)Onboard the SATech-01 Satellite显示文摘The Solar Upper Transition Region Imager(SUTRI)onboard the Space Advanced Technology demonstration satellite(SATech-01),which was launched to a Sun-synchronous orbit at a height of~500 km in 2022 July,aims to test the on-orbit performance of our newly developed Sc/Si multi-layer reflecting mirror and the 2k×2k EUV CMOS imaging camera and to take full-disk solar images at the Ne VII 46.5 nm spectral line with a filter width of~3 nm.SUTRI employs a Ritchey-Chrétien optical system with an aperture of 18 cm.The on-orbit observations show that SUTRI images have a field of view of~416×416 and a moderate spatial resolution of~8″without an image stabilization system.The normal cadence of SUTRI images is 30 s and the solar observation time is about16 hr each day because the earth eclipse time accounts for about 1/3 of SATech-01's orbit period.Approximately15 GB data is acquired each day and made available online after processing.SUTRI images are valuable as the Ne VII 46.5 nm line is formed at a temperature regime of~0.5 MK in the solar atmosphere,which has rarely been sampled by existing solar imagers.SUTRI observations will establish connections between structures in the lower solar atmosphere and corona,and advance our understanding of various types of solar activity such as flares,filament eruptions,coronal jets and coronal mass ejections. | Xianyong Bai Hui Tian Yuanyong Deng Zhanshan Wang Jianfeng Yang Xiaofeng Zhang Yonghe Zhang Runze Qi Nange Wang Yang Gao Jun Yu Chunling He Zhengxiang Shen Lun Shen Song Guo Zhenyong Hou Kaifan Ji Xingzi Bi Wei Duan Xiao Yang Jiaben Lin Ziyao Hu Qian Song Zihao Yang Yajie Chen Weidong Qiao Wei Ge Fu Li Lei Jin Jiawei He Xiaobo Chen Xiaocheng Zhu Junwang He Qi Shi Liu Liu Jinsong Li Dongxiao Xu Rui Liu Taijie Li Zhenggong Feng Yamin Wang Chengcheng Fan Shuo Liu Sifan Guo Zheng Sun Yuchuan Wu Haiyu Li Qi Yang Yuyang Ye Weichen Gu Jiali Wu Zhe Zhang Yue Yu Zeyi Ye Pengfeng Sheng Yifan Wang Wenbin Li Qiushi Huang Zhong Zhang | 2023 | Research in Astronomy and Astrophysics2023，23，6： | 1 |
| 15 | Dietary Supplementation with Sea Cucumber Saponins and Exercise Can Significantly Suppress Adipose Accumulation in Mice Fed with High-Fat Diet显示文摘Dietary supplementation with sea cucumber saponins(SCS)and exercise have been confirmed to be effective in pre-venting the development of obesity and its related diseases.However,the combined effectiveness of these interventions has not been explored.Here,we studied whether the beneficial influences of exercise could be further enhanced by dietary supplementation with SCS in high-fat diet-fed KM(Kunming)mice.Mice were randomly divided into four groups,including the high-fat diet group(HF),the SCS group(HF-S),the exercise group(HF-E),and the combination of dietary SCS and exercise group(HF-S+E).There were eight mice in every group.The results demonstrated that the combination of dietary SCS and exercise could synergistically reduce fat accumulation.In particular,white adipose tissue decreased by 63%in the HF-S+E group compared with that in the HF group.SCS supplementation with exercise also improved peripheral markers,such as serum parameters and hepatic TG levels.Further mechani-cal testing indicated that the combined effects of dietary SCS and exercise on inhibiting fat accumulation might be attributed to the inhibition of lipid synthesis in the liver and the activation of lipolysis in white adipose tissue to increase energy consumption. | LI Rong MENG Jing SHI Haohao WANG Chengcheng LI Zhaojie XUE Changhu WANG Yuming ZHANG Tiantian | 2021 | Journal of Ocean University of China2021，20，3： | 1 |
| 16 | Long noncoding RNA(lncRNA)H19:An essential developmental regulator with expanding roles in cancer,stem cell differentiation,and metabolic diseases显示文摘Recent advances in deep sequencing technologies have revealed that,while less than 2%of the human genome is transcribed into mRNA for protein synthesis,over 80%of the genome is transcribed,leading to the production of large amounts of noncoding RNAs(ncRNAs).It has been shown that ncRNAs,especially long non-coding RNAs(lncRNAs),may play crucial regulatory roles in gene expression.As one of the first isolated and reported lncRNAs,H19 has gained much attention due to its essential roles in regulating many physiological and/or pathological processes including embryogenesis,development,tumorigenesis,osteogen-esis,and metabolism.Mechanistically,H19 mediates diverse regulatory functions by serving as competing endogenous RNAs(CeRNAs),Igf2/H19 imprinted tandem gene,modular scaffold,cooperating with H19 antisense,and acting directly with other mRNAs or lncRNAs.Here,we summarized the current understanding of H19 in embryogenesis and development,cancer development and progression,mesenchymal stem cell lineage-specific differentiation,and metabolic diseases.We discussed the potential regulatory mechanisms underlying H19’s func-tions in those processes although more in-depth studies are warranted to delineate the exact molecular,cellular,epigenetic,and genomic regulatory mechanisms underlying the physiolog-ical and pathological roles of H19.Ultimately,these lines of investigation may lead to the development of novel therapeutics for human diseases by exploiting H19 functions. | Junyi Liao Bowen Chen Zhenglin Zhu Chengcheng Du Shengqiang Gao Guozhi Zhao Piao Zhao Yonghui Wang Annie Wang Zander Schwartz Lily Song Jeffrey Hong William Wagstaff Rex CHaydon Hue HLuu Jiaming Fan Russell RReid Tong-Chuan He Lewis Shi Ning Hu Wei Huang | 2023 | Genes & Diseases2023，10，4： | 1 |
| 17 | Preferential growth of long ZnO nanowires and its application in gas sensor显示文摘 | Cuiping Gu Li Shanshan Jiarui Huang Chengcheng Shi Jinhuai Liu | 2013 | Sensors & Actuators: B. Chemical2013，，： | 1 |
| 18 | Association of low cadmium and mercury exposure with chronic kidney disease among Chinese adults aged≥80 years:A cross-sectional study显示文摘Background:The heavy metals cadmium(Cd)and mercury(Hg)are known to be widespread environmental contaminants and high occupational exposure adversely affects the risk of chronic kidney disease(CKD).However,evidence from epidemiological studies linking low Cd and Hg exposure(or non-industrial)to the risk of progression to CKD are conflicting.This study aimed to explore the association of low Cd and Hg exposure with the risk of CKD in Chinese adults aged≥80 years.Methods:The participants were recruited for the Healthy Aging and Biomarkers Cohort Study in 2017,an ongoing perspective survey conducted in longevity areas in China initially involving 3016 older adults.We used logistic regression models to estimate odds ratios(ORs)with 95%confidence intervals of CKD setting Cd and Hg as categorical variables.Logistic regression with restricted cubic spline was used to characterize a dose-response relationships between Cd or Hg concentrations and the risk of CKD in the study population.Results:The ORs for the risk of CKD comparing the fourth to the first quartile of blood Cd,blood Hg,urine Cd,and urine Hg were 1.77,1.57,2.03,and 1.50,respectively.Restricted cubic spline models showed that blood Cd and urine Hg were significantly linearly correlated with the risk of CKD,while blood Hg and urine Cd were non-linearly correlated with the risk of CKD with a steeper slope at concentrations<2.30μg/L and 3.30μg/g creatinine.Conclusions:Our findings suggest that even low Cd and Hg exposure(or non-industrial)were associated with increased risk of CKD in Chinese oldest old,although we did not find a significant multiplicative and additive interaction between Cd and Hg levels in relation to the risk of CKD. | Yuan Wei Yuebin Lyu Zhaojin Cao Feng Zhao Yingchun Liu Chen Chen Chengcheng Li Heng Gu Feng Lu Jinhui Zhou Bing Wu Yang Liu Juan Li Xiaoming Shi | 2022 | Chinese Medical Journal2022，135，24： | 1 |
| 19 | Scene image mosaic based on three freedom degree显示文摘 | Liu Chengcheng Shi Yong | 2013 | Procedia Computer Science2013，17，： | 1 |
| 20 | Wave propagation characteristics in frozen saturated soil显示文摘Ultrasonic detection technology is of great significance in the detection and evaluation of physical and mechanical properties of frozen soil, but wave propagation characteristics in frozen soil are unclear. Based on the three-phase composition of frozen saturated soil and the mixture theory, considering Bishop's effective stress formula, the wave propagation equations are establish for frozen saturated soil. In wave propagation, an entropy inequality was introduced to describe the coupling of different phases. The analytic expressions of propagation velocity and attenuation law of waves in frozen soil are obtained, and wave propagation characteristics in frozen saturated soil are discussed. Results show that four types of waves(i.e., P1, P2, P3 and S) are found in frozen saturated soil and all four wave types are dissipative waves, in which the attenuation of P3 is the maximum. The velocity of four waves increases sharply at the excitation frequency range of 10~3–10~9 Hz,but the wave velocity at high-frequency and low-frequency is almost constant. When volume ice content increases, the wave propagation velocity of P1 and S decreases dramatically, and the velocity of P2 increases gradually, but P3 velocity increases first and then decreases to zero with increasing saturation. The attenuation coefficients of P1 and S waves begins to increase gradually when the volume ice content is about 0.4, P2 increases first and then decreases with an increase of volume ice content and P3 increases with the volume ice content and decreases rapidly from extreme to zero. | ChengCheng Du DongQing Li Feng Ming YuHang Liu XiangYang Shi | 2018 | Research in Cold and Arid Regions2018，10，2： | 0 |
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