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40篇 您的检索式:作者名="Cheng Hongbing"
    题名 作者 年代 出处 被引量
1Deep structure at northern margin of Tarim Basin显示文摘In this paper, a 2D velocity structure of the crust and the upper mantle of the northern margin of the Tarim Basin (TB) has been obtained by ray tracing and theoretical seismogram calculation under the condition of 2D lateral inhomogeneous medium using the data of seismic wide angle reflection/refraction profile from Baicheng to Da Qaidam crossing the Kuqa Depression (KD) and Tabei Uplift (TU). And along the Baicheng to Da Qaidam profile, 4 of the 10 shot points are located in the northern margin of the TB. The results show that the character of the crust is uniform on the whole between the KD and TU, but the depth of the layers, thickness of the crust and the velocity obviously vary along the profile. Thereinto, the variation of the crust thickness mainly occurs in the middle and lower crust. The Moho has an uplifting trend near the Baicheng shot point in KD and Luntai shot point in TU, and the thickness of the crust reduces to 42 km and 47 km in these two areas, respectively. The transition zone between the KD and TU has a thickest crust, up to 52 km. In this transition zone, there are high velocity anoma-lies in the upper crust, and low velocity anomalies in the lower crust, these velocity anomalies zone is near vertical, and the sediment above them is thicker than the other areas. According to the velocity distributions, the profile can be divided into three sections:KD, TU and transition zone between them. Each section has a special velocity structural feature, the form of the crystalline basement and the relationship between the deep structure and the shallow one. The differences of velocity and tectonic between eastern and western profile in the northern margin of the Tarim Basin (NMTB) may suggest different speed and intensity of the subduction from the Tarim basin to the Tianshan orogenic belt (TOB).ZHAO JunMeng CHENG HongGang PEI ShunPing LIU HongBing ZHANG JianShi LIU BaoFeng 2008Chinese Science Bulletin2008,53,10:10
2Identity Based Encryption and Biometric Authentication Scheme for Secure Data Access in Cloud Computing显示文摘CHENG Hongbing RONG Chunming TAN Zhenghua ZENG Qingkai 2012Chinese Journal of Electronics2012,21,2:10
3Secure Big Data Storage and Sharing Scheme for Cloud Tenants显示文摘The Cloud is increasingly being used to store and process big data for its tenants and classical security mechanisms using encryption are neither sufficiently efficient nor suited to the task of protecting big data in the Cloud.In this paper,we present an alternative approach which divides big data into sequenced parts and stores them among multiple Cloud storage service providers.Instead of protecting the big data itself,the proposed scheme protects the mapping of the various data elements to each provider using a trapdoor function.Analysis,comparison and simulation prove that the proposed scheme is efficient and secure for the big data of Cloud tenants.CHENG Hongbing RONG Chunming HWANG Kai WANG Weihong LI Yanyan 2015China Communications2015,12,6:10
4Prognostic assessment of apoptotic gene polymorphisms in non-small cell lung cancer in Chinese显示文摘Apoptosis plays a key role in inhibiting tumor growth, progression and resistance to anti-tumor therapy. We hypothesized that genetic variants in apoptotic genes may affect the prognosis of lung cancer. To test this hypothesis, we selected 38 potentially functional single nucleotide polymorphisms (SNPs) from 12 genes (BAX, BCL2, BID, CASP3, CASP6, CASP7, CASP8, CASP9, CASP10, FAS, FASLG and MCL1) involved in apoptosis to assess their prognostic significance in lung cancer in a Chinese case cohort with 568 non-small cell lung cancer (NSCLC) patients. Thirty-five SNPs passing quality control underwent association analyses, 11 of which were shown to be significantly associated with NSCLC survival (P<0.05). After Cox stepwise regression analyses, 3 SNPs were independently associated with the outcome of NSCLC (BID rs8190315: P=0.003; CASP9 rs4645981: P=0.007 and FAS rs1800682: P=0.016). A favorable survival of NSCLC was significantly associated with the genotypes of BID rs8190315 AG/GG (adjusted HR=0.65, 95% CI: 0.49-0.88), CASP9 rs4645981 AA (HR=0.22, 95% CI: 0.07-0.69) and FAS rs1800682 GG (adjusted HR=0.67, 95% CI: 0.46-0.97). Time-dependent receptor operation curve (ROC) analysis revealed that the area under curve (AUC) at year 5 was significantly increased from 0.762 to 0.819 after adding the risk score of these 3 SNPs to the clinical risk score. The remaining 32 SNPs were not significantly associated with NSCLC prognosis after adjustment for these 3 SNPs. These findings indicate that BID rs8190315, CASP9 rs4645981 and FAS rs1800682 polymorphisms in the apoptotic pathway may be involved in the prognosis of NSCLC in the Chinese population.Songyu Cao Cheng Wang Xinen Huang Juncheng Dai Lingmin Hu Yao Liu Jiaping Chen Hongxia Ma Guangfu Jin Zhibin Hu Lin Xu Hongbing Shen 2013The Journal of Biomedical Research2013,27,3:6
5Dog sciatic nerve gap repaired by artificial tissue nerve graft显示文摘The feasibility of repairing dog sciatic nerve damage by using a biodegradable artificial tissue nerve graft enriched with neuroregenerating factors is investigated. The artificial nerve graft was implanted to a 30 mm gap of the sciatic nerve damage in 7 dogs. The dogs with the same nerve damage that were repaired by interposition of the autologous nerve or were given no treatment served as control group 1 or 2, respectively. The observations include gross and morphological observations, immune reaction, electrophysiological examination, fluorescence tracing of the neuron formation and the number of the neurons at the experimental sites, etc. Results showed that 6 months after the implantation of the graft, the regenerated nerve repaired the damage of the sciatic nerve without occurrence of rejection and obvious inflammatory reaction in all 7 dogs, and the function of the sciatic nerve recovered with the nerve conduction velocity of (23.91±11.35)m/s. The regenerated neurons and the forming of axon could be observed under an electron microscope. This proves that artificial tissue nerve graft transplantation can bridge the damaged nerve ends and promote the nerve regeneration.GU Xiaosong, ZHANG Peiyun, WANG Xiaodong, DING Fei, PENG Luping and CHENG Hongbing(Nantong Medical College, The Key Laboratory of Neuroregeneration of Jiangsu Province, Nantong 226001, China) 2003Progress in Natural Science:Materials International2003,13,8:6
6U-shaped association between telomere length and esophageal squamous cell carcinoma risk: a case-control study in Chinese population显示文摘在由维持 chromosomal 正直并且阻止染色体的生物变老的一个关键角色结束的 Telomeres 玩熔化。流行病学的研究建议了 telomere 长度的内部个人的差别能影响倾向到多重癌症,但是关于食道的有鳞的房间癌(ESCC ) 的证据仍然是不明确的。几 telomere 在白种人的长度相关的单个核苷酸多型性(TLSNP ) 在染色体宽的协会研究被报导了。然而,在 ESCC 开发的 telomere 长度和 TL-SNPs 的效果是不清楚的。因此,我们进行了盒子控制研究(1045 个 ESCC 案例和 1433 控制) 在中国人口评估在 telomere 长度, TL-SNPs,和 ESCC 风险之间的协会。作为结果, ESCC 案例显示出全面更短的相对 telomere 长度(RTL )( 中部:1.34 ) 比控制(中部:1.50, P < 0.001 ) 。更有趣地,一个明显的非线性的U字形的协会在 RTL 和 ESCC 风险之间被观察( P < 0.001 )与比率(95%信心间隔)等于到 2.40 的机会( 1.843.14 ), 1.36 ( 1.031.79 ), 1.01 ( 0.761.35 ),并且 1.37 ( 1.031.82 )为个人在第一(最短),第二,第三,并且 第5 (最长) quintile 分别地,在是的 第4 quintile 与那些相比引用组。没有重要协会在八报导 TL-SNPs 和 ESCC 危险性之间被观察。这些调查结果建议短或极其长的 telomeres 可以是为在中国人口的 ESCC 的风险因素。Jiangbo Du Wenjie Xue Yong Ji Xun Zhu Yayun Gu Meng Zhu Cheng Wang Yong Gao Juncheng Dai Hongxia Ma Yue Jiang Jiaping Chen Zhibin Hu Guangfu Jin Hongbing Shen 2015Frontiers of Medicine2015,9,4:4
7RNA-seq analysis identified hormone-related genes associated with prognosis of triple negative breast cancer显示文摘Triple negative breast cancer(TNBC) is an aggressive subtype of breast cancer that currently lacks effective biomarkers and therapeutic targets required to investigate the diagnosis and treatment of TNBC. Here we performed a comprehensive differential analysis of 165 TNBC samples by integrating RNA-seq data of breast tumor tissues and adjacent normal tissues from both our cohort and The Cancer Genome Atlas(TCGA). Pathway enrichment analysis was conducted to evaluate the biological function of TNBC-specific expressed genes. Further multivariate Cox proportional hazard regression was performed to evaluate the effect of these genes on TNBC prognosis. In this report, we identified a total of 148 TNBC-specific expressed genes that were primarily enriched in mammary gland morphogenesis and hormone levels related pathways, suggesting that mammary gland morphogenesis might play a unique role in TNBC patients differing from other breast cancer types. Further survival analysis revealed that nine genes(FSIP1, ADCY5, FSD1, HMSD, CMTM5, AFF3, CYP2 A7, ATP1 A2,and C11 orf86) were significantly associated with the prognosis of TNBC patients, while three of them(ADCY5,CYP2 A7, and ATP1 A2) were involved in the hormone-related pathways. These findings indicated the vital role of the hormone-related genes in TNBC tumorigenesis and may provide some independent prognostic markers as well as novel therapeutic targets for TNBC.Fei Chen Yuancheng Li Na Qin Fengliang Wang Jiangbo Du Cheng Wang Fangzhi Du Tao Jiang Yue Jiang Juncheng Dai Zhibin Hu Cheng Lu Hongbing Shen 2020The Journal of Biomedical Research2020,34,2:4
8Comprehensive functional annotation of susceptibility variants identifies genetic heterogeneity between lung adenocarcinoma and squamous cell carcinoma显示文摘Although genome-wide association studies have identified more than eighty genetic variants associated with non-small cell lung cancer(NSCLC)risk,biological mechanisms of these variants remain largely unknown.By integrating a large-scale genotype data of 15581 lung adenocarcinoma(AD)cases,8350 squamous cell carcinoma(SqCC)cases,and 27355 controls,as well as multiple transcriptome and epigenomic databases,we conducted histology-specific meta-analyses and functional annotations of both reported and novel susceptibility variants.We identified 3064 credible risk variants for NSCLC,which were overrepresented in enhancer-like and promoter-like histone modification peaks as well as DNase I hypersensitive sites.Transcription factor enrichment analysis revealed that USF1 was AD-specific while CREB1 was SqCC-specific.Functional annotation and genebased analysis implicated 894 target genes,including 274 specifics for AD and 123 for SqCC,which were overrepresented in somatic driver genes(ER=1.95,P=0.005).Pathway enrichment analysis and Gene-Set Enrichment Analysis revealed that AD genes were primarily involved in immune-related pathways,while SqCC genes were homologous recombination deficiency related.Our results illustrate the molecular basis of both wellstudied and new susceptibility loci of NSCLC,providing not only novel insights into the genetic heterogeneity between AD and SqCC but also a set of plausible gene targets for post-GWAS functional experiments.Na Qin Yuancheng Li Cheng Wang Meng Zhu Juncheng Dai Tongtong Hong Demetrius Albanes Stephen Lam Adonina Tardon Chu Chen Gary Goodman Stig EBojesen Maria Teresa Landi Mattias Johansson Angela Risch H-Erich Wichmann Heike Bickeboller Gadi Rennert Susanne Arnold Paul Brennan John KField Sanjay Shete Loic Le Marchand Olle Melander Hans Brunnstrom Geoffrey Liu Rayjean JHung Angeline Andrew Lambertus AKiemeney Shan Zienolddiny Kjell Grankvist Mikael Johansson Neil Caporaso Penella Woll Philip Lazarus Matthew BSchabath Melinda CAldrich Victoria LStevens Guangfu Jin David CChristiani Zhibin Hu Christopher IAmos Hongxia Ma Hongbing Shen 2021Frontiers of Medicine2021,15,2:3
9New Results on H_∞ Control of Linear Systems with Interval Time-Varying Delays显示文摘This paper is focused on the H_(∞) control problem for linear systems with interval timevarying delays.By employing a reciprocally convex combination approach and a delay decomposition approach,some new delay-dependent bounded real lemmas(BRLs) are derived such that the closedloop system is asymptotically stable with a prescribed H_(∞) level.The BRLs are then used to solve the H_(∞) controller design by incorporating with the cone complementary approach.Three numerical examples are finally given to show the validity of the proposed method.XIAO Shenping CHENG Wubin ZENG Hongbing KONG Lingshuang 2015Journal of Systems Science & Complexity2015,28,2:2
10Quasi-continuous synthesis of cobalt single atom catalysts for transfer hydrogenation of quinoline显示文摘Improving the transfer hydrogenation of N-heteroarenes is of key importance for various industrial pro-cesses and remains a challenge so far.We reported here a microcapsule-pyrolysis strategy to quasi-continuous synthesis S,N co-doped carbon supported Co single atom catalysts(Co/SNC),which was used for transfer hydrogenation of quinoline with formic acid as the hydrogen donor.Given the unique ge-ometric and electronic properties of the Co single atoms,the excellent catalytic activity,selectivity and stability were observed.Benefiting from the quasi-continuous synthesis method,the as-obtained cata-lysts provide a reference for the large-scale preparation of single atom catalysts without amplification ef-fect.Highly catalytic performances and quasi-continuous preparation process,demonstrating a new and promising approach to rational design of atomically dispersed catalysts with maximum atomic efficiency in industrial.Liyun Huang Hao Zhang Yujie Cheng Qingdi Sun Tao Gan Qian He Xiaohui He Hongbing Ji 2022Chinese Chemical Letters2022,33,5:2
11Association of assisted reproductive technology, germline de novo mutations and congenital heart defects in a prospective birth cohort study显示文摘Emerging evidence suggests that children conceived through assisted reproductive technology(ART)have a higher risk of congenital heart defects(CHDs)even when there is no family history.De novo mutation(DNM)is a well-known cause of sporadic congenital diseases;however,whether ART procedures increase the number of germline DNM(gDNM)has not yet been well studied.Here,we performed whole-genome sequencing of 1137 individuals from 160 families conceived through ART and 205 families conceived spontaneously.Children conceived via ART carried 4.59 more gDNMs than children conceived spontaneously,including 332 paternal and 1.26 maternal DNMs,after correcting for parental age at conception,cigarette smoking,alcohol drinking,and exercise behaviors.Paternal DNMs in offspring conceived via ART are characterized by C>T substitutions at CpG sites,which potentially affect protein-coding genes and are significantly associated with the increased risk of CHD.In addition,the accumulation of non-coding functional mutations was independently associated with CHD and 87.9% of the mutations were originated from the father.Among ART offspring,infertility of the father was associated with elevated paternal DNMs;usage of both recombinant and urinary follicle-stimulating hormone and high-dosage human chorionic gonadotropin trigger was associated with an increase of maternal DNMs.In sum,the increased gDNMs in offspring conceived by ART were primarily originated from fathers,indicating that ART itself may not be a major reason for the accumulation of gDNMs.Our findings emphasize the importance of evaluating the germline status of the fathers in families with the use of ART.Cheng Wang Hong Lv Xiufeng Ling Hong Li Feiyang Diao Juncheng Dai Jiangbo Du Ting Chen Qi Xi Yang Zhao Kun Zhou Bo Xu Xiumei Han Xiaoyu Liu Meijuan Peng Congcong Chen Shiyao Tao Lei Huang Cong Liu Mingyang Wen Yangqian Jiang Tao Jiang Chuncheng Lu Wei Wu Di Wu Minjian Chen Yuan Lin Xuejiang Guo Ran Huo Jiayin Liu Hongxia Ma Guangfu Jin Yankai Xia Jiahao Sha Hongbing Shen Zhibin Hu 2021Cell Research2021,31,8:2
12Factors influencing prehospital delay for patients with acute myocardial infarction显示文摘Objective To investigate the influencing factors for prehospital delay in patients with acute myocardial infarction (AMI). Methods A total of 807 consecutive patients with AMI who presented to the emergency department of Beijing Anzhen Hospital were analyzed. The influence of several potential risk factors on the prehospital delay time (PDT) was evaluated by comparing patients admitted more than 2 hours after onset of chese pain with those admitted within 2 hours after onset. Results Among 807 patients, 402 came to the hospital within 2 hours while the others arrived at the hospital after 2 hours. The median PDT was 130 min. Among the potential variables, advanced age, history of diabetes mellitus, occurrence of symptom at night and use of emergency medical service significantly affected PDT by multivariate analysis. Conclusion Interventions aimed at reducing the prehospital delay in AMI should primarily focus on the awareness of the risk and help-seeking behavior of patients.Shujuan CHENG Lufen GUO Juyuan LIU Xiaoling ZHU Hongbing YAN 2007Journal of Geriatric Cardiology2007,4,1:2
13The cancer-testis gene,MEIOB,sensitizes triple-negative breast cancer to PARP1 inhibitors by inducing homologous recombination deficiency显示文摘Objective:The newly defined cancer-testis(CT)gene,MEIOB,was previously found to play key roles in DNA double-strand break(DSB)repair.In this study,we aimed to investigate the effects and mechanisms of MEIOB in the carcinogenesis of triple-negative breast cancers(TNBCs).Methods:The Cancer Genome Atlas database was used to quantify the expression of MEIOB.Cox regression analysis was used to evaluate the association between MEIOB expression and the prognosis of human TNBC.The effects of MEIOB on cell proliferation and migration in TNBCs were also assessed in vitro.Patient-derived xenograft(PDX)models were used to assess the sensitivity of breast cancers with active MEIOB to PARP1 inhibitors.Results:We confirmed MEIOB as a CT gene whose expression was restricted to the testes and breast tumors,especially TNBCs.Its activation was significantly associated with poor survival in breast cancer patients[overall,hazard ratio(HR)=1.90(1.16–2.06);TNBCs:HR=7.05(1.16–41.80)].In addition,we found that MEIOB was oncogenic and significantly promoted the proliferation of TNBC cells.Further analysis showed that MEIOB participated in DSB repair in TNBCs.However,in contrast to its function in meiosis,it mediated homologous recombination deficiency(HRD)through the activation of poly ADP-ribose polymerase(PARP)1 by interacting with YBX1.Furthermore,activated MEIOB was shown to confer sensitivity to PARP inhibitors,which was confirmed in PDX models.Conclusions:MEIOB played an oncogenic role in TNBC through its involvement in HRD.In addition,dysregulation of MEIOB sensitized TNBC cells to PARP inhibitors,so MEIOB may be a therapeutic target of PARP1 inhibitors in TNBC.Yayun Gu Cheng Wang Rongxuan Zhu Jianshui Yang Wenwen Yuan Yanhui Zhu Yan Zhou Na Qin Hongbing Shen Hongxia Ma Hongxia Wang Xiaoan Liu Zhibin Hu 2021Cancer Biology & Medicine2021,18,1:2
14Adaptive Multi-phenotype Based Gene Expression Programming Algorithm显示文摘Expression theory is the mathematical foundation of evolutionary computation. In order to investigate the problems in Gene expression programming(GEP) expression theory, we clarified the difference between genotypic expression space and phenotypic expression space. We also presented phenotypic expression space definition and theory. Then we analyzed the reason of good and bad performance of different GEP algorithms based on expression space theory. We also proposed a new Adaptive multi-phenotype gene expression programming(AMGEP),in which the potential of genes is fully activated with gene combination. Experiments on benchmark problems showed that genotypic expression space and phenotypic expression space theory can explain the different performance of different algorithms and showed that AMGEP outperform other GEP algorithms in terms of search ability.LI Qu CHENG Hongbing YAO Min 2016Chinese Journal of Electronics2016,25,5:2
15Diallyl disulfide induces G2/M arrest and promotes apoptosis throughthe p53/p21 and MEK-ERK pathways in human esophageal squamous cell carcinoma显示文摘Xiaoran Yin Rong Zhang Cheng Feng Jun Zhang Dong Liu Kun Xu Xijing Wang Shuqun Zhang Zongfang Li Xinlian Liu Hongbing Ma 2014Oncology Reports2014,,:1
16Extensions of the SMC-PHD Filters for Jump Markov Systems显示文摘Ouyang Cheng Ji Hongbing Guo Zhiqiang 2012Signal Processing2012,92,6:1
17Chemical Characteristics of Precipitation at Three Chinese Regional Background Stations from 2006 to 2007 显示文摘Yi Li Yu Xiaolan Cheng Hongbing 2010Atmospheric Research2010,69,1:1
18Chemical characteristics of precipitation at three Chinese regional background stations from 2006 to 2007显示文摘Li Yi Yu Xiaolan Cheng Hongbing Lin Weili Tang Jie Wang Shufeng 2009Atmospheric Research2009,,1:1
19Coopera-tive Spectrum Sensing in Cognitive Radio Networks inthe Presence of the Primary User Emulation Attack显示文摘Chen Chao Cheng Hongbing Yao Yudong 0,,:1
20α‐Smooth muscle actin‐positive myofibroblasts, in association with epithelial–mesenchymal transition and lymphogenesis, is a critical prognostic parameter in patients with oral tongue squamous cell carcinoma显示文摘Lei Ding Ziwen Zhang Duo Shang Jie Cheng Hua Yuan Yunong Wu Xiaoling Song Hongbing Jiang 2014J Oral Pathol Med2014,,5:1
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