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Ripen NSENGA MD, Longxian CHENG PhD, Mei’an HE PhD, Tangchun WU PhD,
《医学前沿(英文)》 2009年 第3卷 第4期 页码 437-442 doi: 10.1007/s11684-009-0074-x
关键词: natriuretic peptide precursor A coronary heart disease gene polymorphism allelic discrimination polymorphism single nucleotide
《医学前沿(英文)》 2022年 第16卷 第2期 页码 295-305 doi: 10.1007/s11684-021-0857-2
关键词: chronic heart failure trimethylamine-N-oxide flavin monooxygenase 3 single nucleotide polymorphism
ZHAO Yangguo, WANG Aijie, REN Nanqi, ZHAO Yan
《环境科学与工程前沿(英文)》 2008年 第2卷 第1期 页码 116-121 doi: 10.1007/s11783-008-0018-8
关键词: technique single-strand proportion bioreactor community diversity fingerprinting technique
Base editing in pigs for precision breeding
Ruigao SONG, Yu WANG, Yanfang WANG, Jianguo ZHAO
《农业科学与工程前沿(英文)》 2020年 第7卷 第2期 页码 161-170 doi: 10.15302/J-FASE-2019308
Pigs are one of the most important domesticated animals and have great value in agriculture and biomedicine. Single nucleotide polymorphisms (SNPs) are a dominant type of genetic variation among individual pigs and contribute to the formation of traits. Precision single base substitution provides a strategy for accurate genetic improvement in pig production with the characterization of functional SNPs and genetic variants in pigs. Base editing has recently been developed as the latest gene-editing tool that can directly make changes in single nucleotides without introducing double-stranded DNA breaks (DSBs), providing a promising solution for precise genetic modification in large animals. This review summarizes gene-editing developments and highlights recent genetic dissection related to SNPs in major economic traits which may have the potential to be modified using SNP-editing applications. In addition, limitations and future directions of base editing in pig breeding are discussed.
关键词: base editing genetic improvement pigs single nucleotide polymorphisms
Carcinogens that induce the A:T>T:A nucleotide substitutions in the genome
null
《医学前沿(英文)》 2018年 第12卷 第2期 页码 236-238 doi: 10.1007/s11684-017-0611-y
Recently, Ng . reported that the A:T>T:A substitutions, proposed to be a signature of aristolochic acid (AA) exposure, were detected in 76/98 (78%) of patients with hepatocellular carcinoma (HCC) from the Taiwan Province of China, and 47% to 1.7% of HCCs from the Chinese mainland and other countries harbored the nucleotide changes. However, other carcinogens, e.g., tobacco carcinogens 4-aminobiphenyl and 1,3-butadiene, air toxic vinyl chloride and its reactive metabolites chloroethylene oxide, melphalan and chlorambucil, also cause this signature in the genome. Since tobacco smoke is a worldwide public health threat and vinyl chloride distributes globally and is an air pollutant in Taiwan Province, the estimation of the patients’ exposure history is the key to determine the “culprit” of the A:T>T:A mutations. Apparently, without estimation of the patients’ exposure history, the conclusion of Ng is unpersuasive and misleading.
关键词: genomic signature carcinogen aristolochic acid tobacco smoke vinyl chloride hepatocellular carcinoma
宿主微生物组内的基因组突变——适应性进化或净化选择 Review
张家超, Rob Knight
《工程(英文)》 2023年 第20卷 第1期 页码 96-102 doi: 10.1016/j.eng.2021.11.018
二代测序技术转变了人们评估宿主相关微生物区系和微生物组的分类组成功能的能力。未来10 年将会开展更多的人类微生物组研究,特别是那些探索微生物组内基因组突变的研究。本文聚焦于微生物组内菌株之间的共同进化,塑造了宿主肠道微生物种内和种间的菌株水平多样性。还探讨了微生物基因组突变与常见代谢疾病之间的关联,以及病原体和益生菌在入侵和定植过程中的适应性进化。最后,讨论了注释和分析微生物基因组突变方法和算法的研究进展。
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《医学前沿(英文)》 2013年 第7卷 第1期 页码 138-142 doi: 10.1007/s11684-013-0247-5
It has been demonstrated that single nucleotide polymorphisms (SNPs) of SIPA1 (signal-induced proliferation associated gene 1) are associated with metastatic efficiency in both human and rodents. The purpose of this study was to determine whether SIPA1 545 C>T polymorphism was associated with overall survival in patients with metastatic breast cancer. In this study, SIPA1 545 C>T polymorphism was detected in 185 metastatic breast cancer patients using polymerase chain reaction-restriction fragment length polymorphism assay (PCR-RFLP). Survival curves for patients with SIPA1 545 C>T polymorphism was compared using the Kaplan-Meier method with log-rank tests. We found that SIPA1 545 C>T polymorphism was significantly associated with survival in 185 patients with metastatic breast cancer. Patients with SIPA1545 T/T genotype had a significantly worse overall survival (OS) than did patients with C/T or C/C genotype (50.0% vs. 62.9%, P = 0.042). Moreover, in multivariate analysis, as compared with the C/C or C/T genotype, the T/T genotype remained an independent unfavorable prognostic marker of OS in this cohort (hazard ratio [HR] = 2.16; 95% CI= 1.12–4.15; P = 0.022). Our findings indicate that metastatic breast cancer patients with SIPA1 545 T/T genotype have a poorer survival compared to patients with C/C or C/T genotype.
Polymorphism of pharmaceutical molecules: perspectives on nucleation
Jie LU, Zhen LI, Xiaolin JIANG,
《化学科学与工程前沿(英文)》 2010年 第4卷 第1期 页码 37-44 doi: 10.1007/s11705-009-0294-2
关键词: development Polymorphism elucidation controversial relationship
A post-GWAS replication study confirming the association of
Shaohua YANG,Chao QI,Yan XIE,Xiaogang CUI,Yahui GAO,Jianping JIANG,Li JIANG,Shengli ZHANG,Qin ZHANG,Dongxiao SUN
《农业科学与工程前沿(英文)》 2014年 第1卷 第4期 页码 321-330 doi: 10.15302/J-FASE-2014037
关键词: GWAS functional annotation Chinese Holstein milk production traits C14H8orf33 gene single nucleotide polymorphisms association study
Genetic association between the polymorphism of cytosolic PLA2 gene family and schizophrenia
Qiong YU PhD, Xiang-Fei MENG PhD, Jie-Ping SHI, Ya-Qin YU PhD,
《医学前沿(英文)》 2010年 第4卷 第1期 页码 101-105 doi: 10.1007/s11684-010-0017-6
关键词: schizophrenia cytosolic phospholipase A2 ligase detection reaction polymorphism
Polymorphism and crystal transformation of penicillin sulfoxide
Dingding JING, Yongli WANG, Zhijian CHEN, Lina ZHOU, Jingkang WANG
《化学科学与工程前沿(英文)》 2011年 第5卷 第4期 页码 442-447 doi: 10.1007/s11705-011-1140-x
关键词: penicillin sulfoxide crystallization polymorphism crystal transformation Raman spectroscopy
TANG Zhongzhi, LI Junyao, YANG Jianhong
《医学前沿(英文)》 2008年 第2卷 第2期 页码 178-181 doi: 10.1007/s11684-008-0033-y
Association study on GNB3 gene polymorphism with essential hypertension in Xinjiang Uygur group
JING Jianying, WANG Dan, WANG Xiaofeng, JIN Jianzhong, JIN Li, JIAO Yi, WEN Hao, LIN Renyong
《医学前沿(英文)》 2007年 第1卷 第2期 页码 230-233 doi: 10.1007/s11684-007-0045-z
关键词: case-control significant difference reaction-restriction fragment C825T polymorphism evidence
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
Advances in newly developing therapy for chronic hepatitis C virus infection
null
《医学前沿(英文)》 2014年 第8卷 第2期 页码 166-174 doi: 10.1007/s11684-014-0334-2
Chronic hepatitis C virus (HCV) infection afflicts a reported 170 million people worldwide and is often complicated by cirrhosis and hepatocellular carcinoma. Morbidity and mortality are decreased with the successful treatment of chronic HCV infection. Increased understanding of the HCV has allowed further development of new direct-acting antiviral (DAA) agents against the HCV and has also allowed the development of IFN-free oral treatment regimens. In late 2013 the first nucleotide polymerase inhibitor regimen with RBV alone for genotypes 2/3 and in combination with a 12-week regimen of PEG-IFN+RBV for genotypes 1, 4 was approved for use in the US. A number of promising new DAA regimens which are IFN-free are in phase 3 development and the first will likely be approved for use in the US in 2014. The currently approved regimens are discussed in detail and currently available data on future regimens are reviewed herein.
关键词: direct-acting antiviral (DAA) nucleotide polymerase inhibitors protease inhibitors
标题 作者 时间 类型 操作
The role of natriuretic peptide precursor A gene polymorphism in the development of coronary heart disease
Ripen NSENGA MD, Longxian CHENG PhD, Mei’an HE PhD, Tangchun WU PhD,
期刊论文
FMO3--TMAO axis modulates the clinical outcome in chronic heart-failure patients with reduced ejection fraction: evidence from an Asian population
期刊论文
Microbial community structure in different wastewater treatment processes characterized by single-strandconformation polymorphism (SSCP) technique
ZHAO Yangguo, WANG Aijie, REN Nanqi, ZHAO Yan
期刊论文
Association of SIPA1 545 C>T polymorphism with survival in Chinese women with metastatic breast cancer
null
期刊论文
Polymorphism of pharmaceutical molecules: perspectives on nucleation
Jie LU, Zhen LI, Xiaolin JIANG,
期刊论文
A post-GWAS replication study confirming the association of
Shaohua YANG,Chao QI,Yan XIE,Xiaogang CUI,Yahui GAO,Jianping JIANG,Li JIANG,Shengli ZHANG,Qin ZHANG,Dongxiao SUN
期刊论文
Genetic association between the polymorphism of cytosolic PLA2 gene family and schizophrenia
Qiong YU PhD, Xiang-Fei MENG PhD, Jie-Ping SHI, Ya-Qin YU PhD,
期刊论文
Polymorphism and crystal transformation of penicillin sulfoxide
Dingding JING, Yongli WANG, Zhijian CHEN, Lina ZHOU, Jingkang WANG
期刊论文
Relationship of endothelial nitric oxide synthase gene polymorphism with blood pressure, lipid profile
TANG Zhongzhi, LI Junyao, YANG Jianhong
期刊论文
Association study on GNB3 gene polymorphism with essential hypertension in Xinjiang Uygur group
JING Jianying, WANG Dan, WANG Xiaofeng, JIN Jianzhong, JIN Li, JIAO Yi, WEN Hao, LIN Renyong
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