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Interplay between diet and genetic susceptibility in obesity and related traits
Tiange Wang, Min Xu, Yufang Bi, Guang Ning
《医学前沿(英文)》 2018年 第12卷 第6期 页码 601-607 doi: 10.1007/s11684-018-0648-6
The incidence of obesity has been rapidly increasing, and this condition has become a major public health threat. A substantial shift in environmental factors and lifestyle, such as unhealthy diet, is among the major driving forces of the global obesity pandemic. Longitudinal studies and randomized intervention trials have shown that genetic susceptibility to obesity may interact with dietary factors in relation to the body mass index and risk of obesity. This review summarized data from recent longitudinal studies and intervention studies on variations and diets and discussed the challenges and future prospects related to this area and public health implications.
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《医学前沿(英文)》 2015年 第9卷 第2期 页码 146-161 doi: 10.1007/s11684-014-0373-8
Obesity prevalence has increased in recent years. Lifestyle change fuels obesity, but genetic factors cause more than 50% of average variations in obesity. The advent of genome-wide association studies (GWAS) has hastened the progress of polygenic obesity research. As of this writing, more than 73 obesity susceptibility loci have been identified in ethnic groups through GWAS. The identified loci explain only 2% to 4% of obesity heritability, thereby indicating that a large proportion of loci remain undiscovered. Thus, the next step is to identify and confirm novel loci, which may exhibit smaller effects and lower allele frequencies than established loci. However, achieving these tasks has been difficult for researchers. GWAS help researchers discover the causal loci. Moreover, numerous biological studies have been performed on the polygenic effects on obesity, such as studies on fat mass- and obesity-associated gene (FTO), but the role of these polygenic effects in the mechanism of obesity remains unclear. Thus, obesity-causing variations should be identified, and insights into the biology of polygenic effects on obesity are needed.
关键词: obesity genetics genome-wide association studies body mass index fat mass- and obesity-associated gene
SUN Pin, ZHANG Zhongbin, WU Fen, WAN Junxiang, JIN Xibeng, XIA Zhaolin
《医学前沿(英文)》 2007年 第1卷 第3期 页码 320-326 doi: 10.1007/s11684-007-0062-y
关键词: case-control rs2854451 regression analysis haplotype further research
Genetic Study Identifies CBLN4 as a Novel Susceptibility Gene for Accident Proneness
Shu-lin Zhang,Hui-qing Jin,Yang Song,Wan-sheng Yu,Liang-dan Sun
《工程管理前沿(英文)》 2016年 第3卷 第1期 页码 30-38 doi: 10.15302/J-FEM-2016008
关键词: accident proneness genome-wide association study (GWAS) dopamine (DA) ACTH susceptibility gene traffic accident epidemiology accident prevention traffic safety three-dimensional model
DQB1*060101 may contribute to susceptibility to immunoglobulin A nephropathy in southern Han Chinese
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《医学前沿(英文)》 2016年 第10卷 第4期 页码 507-516 doi: 10.1007/s11684-016-0475-6
Immunoglobulin A nephropathy (IgAN) is a common form of chronic glomerulonephritis with unknown pathogenesis. Accumulating evidences have shown the ethnic-specific association between certain human leukocyte antigen (HLA) alleles and IgAN susceptibility. This study was designed to explore the relationship between HLA-DQB1 alleles and disease susceptibility and clinical manifestations of patients with IgAN in southern Han Chinese. A PCR sequence-based typing technique was used to detect HLA-DQB1 alleles in 217 IgAN patients and 229 healthy subjects. Clinical data were collected from each patient at the time of renal biopsy. Twenty HLA-DQB1 alleles were detected in IgAN patients and healthy subjects. High frequency of HLA-DQB1*060101 and low frequency of HLA-DQB1*030101 were observed in IgAN patients compared with healthy controls. Further stratification analysis revealed that the frequency of DQB1*060101 was significantly higher in patients with urine protein≥1.0 g/24 h than in patients with urine protein<1.0 g/24 h. In combination with our previous DRB1 results, we also analyzed the association of DRB1-DQB1 haplotypes with IgAN. We found that the frequency of haplotype DRB1*090102-DQB1*060101 was significantly higher [odds ratio (OR) = 4.409, Pc = 0.016], whereas that of HLA-DRB1*070101-DQB1*020101 was significantly lower (OR= 0.194, Pc = 0.016) compared with healthy controls. Our study indicated that HLA-DQB1*060101 alleles may be a potential predictor of high-risk IgAN susceptibility in Chinese Han population.
关键词: DQB1 human leukocyte antigen (HLA) IgA nephropathy haplotype association study
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《医学前沿(英文)》 2015年 第9卷 第4期 页码 478-486 doi: 10.1007/s11684-015-0420-0
Telomeres play a critical role in biological ageing by maintaining chromosomal integrity and preventing chromosome ends fusion. Epidemiological studies have suggested that inter-individual differences of telomere length could affect predisposition to multiple cancers, but evidence regarding esophageal squamous cell carcinoma (ESCC) was still uncertain. Several telomere length-related single nucleotide polymorphisms (TL-SNPs) in Caucasians have been reported in genome-wide association studies. However, the effects of telomere length and TL-SNPs on ESCC development are unclear. Therefore, we conducted a case-control study (1045 ESCC cases and 1433 controls) to evaluate the associations between telomere length, TL-SNPs, and ESCC risk in Chinese population. As a result, ESCC cases showed overall shorter relative telomere length (RTL) (median: 1.34) than controls (median: 1.50, P<0.001). More interestingly, an evident nonlinear U-shaped association was observed between RTL and ESCC risk (P<0.001), with odds ratios (95% confidence interval) equal to 2.40 (1.84–3.14), 1.36 (1.03–1.79), 1.01 (0.76–1.35), and 1.37 (1.03–1.82) for individuals in the 1st (the shortest), 2nd, 3rd, and 5th (the longest) quintile, respectively, compared with those in the 4th quintile as reference group. No significant associations were observed between the eight reported TL-SNPs and ESCC susceptibility. These findings suggest that either short or extremely long telomeres may be risk factors for ESCC in the Chinese population.
关键词: esophageal squamous cell carcinoma telomere length genetic variants susceptibility genome-wide association study
Is tailored therapy based on antibiotic susceptibility effective?
Jie Pan, Zhengchao Shi, Dingsai Lin, Ningmin Yang, Fei Meng, Lang Lin, Zhencheng Jin, Qingjie Zhou, Jiansheng Wu, Jianzhong Zhang, Youming Li
《医学前沿(英文)》 2020年 第14卷 第1期 页码 43-50 doi: 10.1007/s11684-019-0706-8
关键词: tailored triple therapy tailored bismuth-containing quadruple therapy traditional bismuth-containing quadruple therapy antibiotic susceptibility testing eradication rates
Susceptibility of male and female Japanese medaka (
Nannan LIU, Mei MA, Yiping XU, Jinmiao ZHA, Kaifeng RAO, Zijian WANG
《环境科学与工程前沿(英文)》 2013年 第7卷 第1期 页码 77-84 doi: 10.1007/s11783-012-0466-z
关键词: 2 4 6-trichlorophenol genotoxicity Japanese medaka piscine micronucleus test in peripheral erythrocytes gender difference
Functional XPF polymorphisms associated with lung cancer susceptibility in a Chinese population
Dian-Ke YU PhD, Chen WU MD, Wen TAN MD, Dong-Xin LIN MD,
《医学前沿(英文)》 2010年 第4卷 第1期 页码 82-89 doi: 10.1007/s11684-010-0014-9
关键词: XPF polymorphism lung cancer
Na Qin, Yuancheng Li, Cheng Wang, Meng Zhu, Juncheng Dai, Tongtong Hong, Demetrius Albanes, Stephen Lam, Adonina Tardon, Chu Chen, Gary Goodman, Stig E. Bojesen, Maria Teresa Landi, Mattias Johansson, Angela Risch, H-Erich Wichmann, Heike Bickeboller, Gadi Rennert, Susanne Arnold, Paul Brennan, John K. Field, Sanjay Shete, Loic Le Marchand, Olle Melander, Hans Brunnstrom, Geoffrey Liu, Rayjean J. Hung, Angeline Andrew, Lambertus A. Kiemeney, Shan Zienolddiny, Kjell Grankvist, Mikael Johansson, Neil Caporaso, Penella Woll, Philip Lazarus, Matthew B. Schabath, Melinda C. Aldrich, Victoria L. Stevens, Guangfu Jin, David C. Christiani, Zhibin Hu, Christopher I. Amos, Hongxia Ma, Hongbing Shen
《医学前沿(英文)》 2021年 第15卷 第2期 页码 275-291 doi: 10.1007/s11684-020-0779-4
关键词: lung cancer genome-wide association study function annotation immune homologous recombination repair deficiency genetic heterogeneity
Research progress on genetic improvement of
Chuanping YANG
《农业科学与工程前沿(英文)》 2017年 第4卷 第4期 页码 391-401 doi: 10.15302/J-FASE-2017183
关键词: Betula platyphylla genetic improvement molecular breeding seed orchard
Optimal design of steel skeletal structures using the enhanced genetic algorithm methodology
Tugrul TALASLIOGLU
《结构与土木工程前沿(英文)》 2019年 第13卷 第4期 页码 863-889 doi: 10.1007/s11709-019-0523-9
关键词: design optimization genetic algorithm multiple populations neural network
Genomics and genetic breeding in aquatic animals: progress and prospects
Wenteng XU, Songlin CHEN
《农业科学与工程前沿(英文)》 2017年 第4卷 第3期 页码 305-318 doi: 10.15302/J-FASE-2017154
Search-and-replace editing of genetic information
Yao LIU, Xingxu HUANG, Xiaolong WANG
《农业科学与工程前沿(英文)》 2020年 第7卷 第2期 页码 231-232 doi: 10.15302/J-FASE-2020322
Pengxing YI,Lijian DONG,Tielin SHI
《机械工程前沿(英文)》 2014年 第9卷 第4期 页码 354-367 doi: 10.1007/s11465-014-0319-5
To improve the dynamic performance and reduce the weight of the planet carrier in wind turbine gearbox, a multi-objective optimization method, which is driven by the maximum deformation, the maximum stress and the minimum mass of the studied part, is proposed by combining the response surface method and genetic algorithms in this paper. Firstly, the design points’ distribution for the design variables of the planet carrier is established with the central composite design (CCD) method. Then, based on the computing results of finite element analysis (FEA), the response surface analysis is conducted to find out the proper sets of design variable values. And a multi-objective genetic algorithm (MOGA) is applied to determine the direction of optimization. As well, this method is applied to design and optimize the planet carrier in a 1.5 MW wind turbine gearbox, the results of which are validated by an experimental modal test. Compared with the original design, the mass and the stress of the optimized planet carrier are respectively reduced by 9.3% and 40%. Consequently, the cost of planet carrier is greatly reduced and its stability is also improved.
关键词: planet carrier multi-objective optimization genetic algorithms wind turbine gearbox modal experiment
标题 作者 时间 类型 操作
Interplay between diet and genetic susceptibility in obesity and related traits
Tiange Wang, Min Xu, Yufang Bi, Guang Ning
期刊论文
Advancement in genetic variants conferring obesity susceptibility from genome-wide association studies
null
期刊论文
Association of the genetic polymorphism of EPHX1 and EPHX2 with the susceptibility to chronic benzene
SUN Pin, ZHANG Zhongbin, WU Fen, WAN Junxiang, JIN Xibeng, XIA Zhaolin
期刊论文
Genetic Study Identifies CBLN4 as a Novel Susceptibility Gene for Accident Proneness
Shu-lin Zhang,Hui-qing Jin,Yang Song,Wan-sheng Yu,Liang-dan Sun
期刊论文
DQB1*060101 may contribute to susceptibility to immunoglobulin A nephropathy in southern Han Chinese
null
期刊论文
U-shaped association between telomere length and esophageal squamous cell carcinoma risk: a case-control study in Chinese population
null
期刊论文
Is tailored therapy based on antibiotic susceptibility effective?
Jie Pan, Zhengchao Shi, Dingsai Lin, Ningmin Yang, Fei Meng, Lang Lin, Zhencheng Jin, Qingjie Zhou, Jiansheng Wu, Jianzhong Zhang, Youming Li
期刊论文
Susceptibility of male and female Japanese medaka (
Nannan LIU, Mei MA, Yiping XU, Jinmiao ZHA, Kaifeng RAO, Zijian WANG
期刊论文
Functional XPF polymorphisms associated with lung cancer susceptibility in a Chinese population
Dian-Ke YU PhD, Chen WU MD, Wen TAN MD, Dong-Xin LIN MD,
期刊论文
Comprehensive functional annotation of susceptibility variants identifies genetic heterogeneity between
Na Qin, Yuancheng Li, Cheng Wang, Meng Zhu, Juncheng Dai, Tongtong Hong, Demetrius Albanes, Stephen Lam, Adonina Tardon, Chu Chen, Gary Goodman, Stig E. Bojesen, Maria Teresa Landi, Mattias Johansson, Angela Risch, H-Erich Wichmann, Heike Bickeboller, Gadi Rennert, Susanne Arnold, Paul Brennan, John K. Field, Sanjay Shete, Loic Le Marchand, Olle Melander, Hans Brunnstrom, Geoffrey Liu, Rayjean J. Hung, Angeline Andrew, Lambertus A. Kiemeney, Shan Zienolddiny, Kjell Grankvist, Mikael Johansson, Neil Caporaso, Penella Woll, Philip Lazarus, Matthew B. Schabath, Melinda C. Aldrich, Victoria L. Stevens, Guangfu Jin, David C. Christiani, Zhibin Hu, Christopher I. Amos, Hongxia Ma, Hongbing Shen
期刊论文
Optimal design of steel skeletal structures using the enhanced genetic algorithm methodology
Tugrul TALASLIOGLU
期刊论文
Genomics and genetic breeding in aquatic animals: progress and prospects
Wenteng XU, Songlin CHEN
期刊论文