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| 1 | Osteoarthritis:toward a comprehensive understanding of pathological mechanism显示文摘Osteoarthritis(OA) is the most common degenerative joint disease and a major cause of pain and disability in adult individuals. The etiology of OA includes joint injury, obesity, aging, and heredity. However, the detailed molecular mechanisms of OA initiation and progression remain poorly understood and, currently,there are no interventions available to restore degraded cartilage or decelerate disease progression. The diathrodial joint is a complicated organ and its function is to bear weight, perform physical activity and exhibit a joint-specific range of motion during movement. During OA development, the entire joint organ is affected, including articular cartilage, subchondral bone, synovial tissue and meniscus. A full understanding of the pathological mechanism of OA development relies on the discovery of the interplaying mechanisms among different OA symptoms, including articular cartilage degradation, osteophyte formation, subchondral sclerosis and synovial hyperplasia, and the signaling pathway(s) controlling these pathological processes. | Di Chen Jie Shen Weiwei Zhao Tingyu Wang Lin Han John L Hamilton Hee-Jeong Im | 2017 | Bone Research2017，5，1： | 121 |
| 2 | Comparing the Diagnostic Criteria for Gestational Diabetes Mellitus of World Health Organization 2013 with 1999 in Chinese Population显示文摘INTRODUCTION Gestational diabetes mellitus (GDM) was earlier defined as 'hyperglycemia first recognized during pregnancy' and has more recently been described by American Diabetes Association (ADA) (2012) as diabetes diagnosed during pregnancy that is not clearly overt diabetes.[1] The hyperglycemia and adverse pregnancy outcomes study (HAPO) demonstrated that the risk of adverse maternal,fetal,and neonatal outcomes continuously increase as a function of maternal glycemia at 24-28 weeks,even within ranges previously considered normal for pregnancy.[2] After reviewing the results of the HAPO study,many international diabetes study groups,including the International Association of Diabetes and Pregnancy Study Groups and ADA have adopted the 75 g oral glucose tolerance test (OGTT) at 24-28 weeks as a screening and diagnostic test and defined new cut-off values for GDM diagnosis.The Ministry of Health of China published the criteria for GDM,that is the same as the ADA criteria on July 1,2011.World Health Organization (WHO) has recommended the 75 g OGTT with different cut-offvalues as a diagnostic test since 1999,changed its recommendation on 2013.In Hongkong and Yunnan province in China,most hospital adopted the WHO 1999 criteria,nevertheless,there is no evidence of multicenter and large sample to show that the GDM population within the same ethnic group diagnosed by the new WHO criteria matches those diagnosed by the old one and consistency between the two criteria has not been reported.Thus,we conducted this study to analyze the two criteria in Chinese pregnant women. | Weiwei Zhu Huixia Yang Yumei Wei Zilian Wang Xuelan Li Hairong Wu Nan Li Meihua Zhang Xinghui Liu Hua Zhang Yunhui Wang Jianmin Niu Yujie Gan Liruo Zhong Yunfeng Wang Anil Kapur | 2015 | Chinese Medical Journal2015，，1： | 42 |
| 3 | Effects of thymol and carvacrol supplementation on intestinal integrity and immune responses of broiler chickens challenged with Clostridium perfringens显示文摘Background: Necrotic enteritis caused by Clostridium perfringens infection leads to serious economic losses in the global poultry production. In the present study, we investigated the protective effects of essential oils(EO, which contained 25 % thymol and 25 % carvacrol as active components) supplementation on growth performance, gut lesions, intestinal morphology, and immune responses of the broiler chickens infected with C. perfringens. A total of448 1-day-old male broiler chicks were allocated into eight treatment groups following a 4 × 2 factorial arrangement with four dietary EO dosages(0, 60, 120, or 240 mg/kg) and two infection status(with or without C. perfringens challenge from d 14 to 20).Results: The challenge did not impair the growth performance of birds, but induced gut lesions and increased crypt depth in the ileum(P ≤ 0.05). It also down-regulated the claudin-1 and occludin m RNA expression(P ≤ 0.05),up-regulated the m RNA expression of interleukin-1β(P ≤ 0.05), tended to increase the toll-like receptor(TLR)2 m RNA expression(P < 0.10) in the ileum, and enhanced the mucosal secretory Ig A production(P ≤ 0.05). In the challenged birds, dietary EO supplementation linearly alleviated the gut lesions and improved the ratio of vil us height to crypt depth(P ≤ 0.05), and the supplementation of 120 and 240 mg/kg EO increased the serum antibody titers against Newcastle disease virus(P ≤ 0.05). Regardless of challenge, the EO supplementation showed a tendency to linearly elevate the feed conversion efficiency between 14 and 28 d of age as well as the occludin m RNA expression(P < 0.10), and linearly inhibited the m RNA expression of TLR2 and tumor necrotic factor-α in the ileum(P ≤ 0.05).Conclusions: The dietary supplementation of EO could alleviate the intestinal injury by improving intestinal integrity and modulating immune responses in the C. perfringens-challenged broiler chickens. | Encun Du Weiwei Wang Liping Gan Zhui Li Shuangshuang Guo Yuming Guo | 2016 | Journal of Animal Science and Biotechnology2016，7，4： | 43 |
| 4 | Mitochondrial PKM2 regulates oxidative stress-induced apoptosis by stabilizing Bcl2显示文摘 | Ji Liang Ruixiu Cao Xiongjun Wang Yajuan Zhang Pan Wang Hong Gao Chen Li Fan Yang Rong Zeng Ping Wei Dawei Li Wenfeng Li Weiwei Yang | 2017 | Cell Research2017，27，3： | 39 |
| 5 | Assessment of source water contamination by estrogenic disrupting compounds in China显示文摘Detection of estrogenic disrupting compounds(EDCs) in drinking waters around China has led to rising concerns about health risks associated with these compounds.There is,however,a paucity of studies on the occurrence and identification of the main compounds responsible for this pollution in the source waters.To fill this void,we screened estrogenic activities of 23 source water samples from six main river systems in China,using a recombinant two-hybrid yeast assay.All sample extracts induced significant estrogenic activity,with E2 equivalents(EEQ) of raw water ranging from 0.08 to 2.40 ng/L.Additionally,16 samples were selected for chemical analysis by gas chromatography-mass spectrometry.The EDCs of most concern,including estrone(E1),17β-estradiol(E2),17α-ethinylestradiol(EE2),estriol(E3),diethylstilbestrol(DES),estradiol valerate(EV),4-t-octylphenol(4-t-OP),4-nonylphenols(4-NP) and bisphenol A(BPA),were determined at concentrations of up to 2.98,1.07,2.67,4.37,2.52,1.96,89.52,280.19 and 710.65 ng/L,respectively.Causality analysis,involving comparison of EEQ values from yeast assay and chemical analysis identified E2,EE2 and 4-NP as the main responsible compounds,accounting for the whole estrogenic activities(39.74% to 96.68%).The proposed approach using both chemical analysis and yeast assay could be used for the identification and evaluation of EDCs in source waters of China. | Weiwei Jiang YeYan Mei Ma Donghong Wang Qian Luo Zijian Wang Senthil Kumaran Satyanarayanan | 2012 | Journal of Environmental Sciences2012，24，2： | 29 |
| 6 | Puerarin protects brain tissue against cerebral ischemia/reperfusion injury by inhibiting the inflammatory response显示文摘Puerarin, a traditional Chinese medicine, exerts a powerful neuroprotective effect in cerebral ischemia/reperfusion injury, but its mechanism is unknown. Here, we established rat models of middle cerebral artery ischemia/reperfusion injury using the suture method. Puerarin(100 mg/kg) was administered intraperitoneally 30 minutes before middle cerebral artery occlusion and 8 hours after reperfusion. Twenty-four hours after reperfusion, we found that puerarin significantly improved neurological deficit, reduced infarct size and brain water content, and notably diminished the expression of Toll-like receptor-4, myeloid differentiation factor 88, nuclear factor kappa B and tumor necrosis factor-α in the ischemic region. These data indicate that puerarin exerts an anti-inflammatory protective effect on brain tissue with ischemia/reperfusion damage by downregulating the expression of multiple inflammatory factors. | Feng Zhou Liang Wang Panpan Liu Weiwei Hu Xiangdong Zhu Hong Shen Yuanyuan Yao | 2014 | Neural Regeneration Research2014，9，23： | 27 |
| 7 | Homocysteine-mediated cholesterol efflux via ABCA1 and ACAT1 DNA methylation in THP-1 monocyte-derived foam cells显示文摘Homocysteine (Hcy ) 为心血管的事件作为一个流行风险因素被认出了。装载胆固醇的泡沫房间是动脉粥样硬化患者损害的一个中央部件。ATP 有约束力的盒子 transporter A1 (ABCA1 ) 它调停细胞的胆固醇和 phospholipids 的流出,是在类脂化合物的限制率的步新陈代谢。酰辅酶 A:cholesterol acyltransferase-1 (ACAT1 ) 在巨噬细胞支持胆固醇酉旨的累积,从而导致泡沫房间形成,在动脉粥样硬化的早舞台的一个特点。在这研究,有教养的导出单核白血球的泡沫房间为 24 h 与 Hcy 的临床的相关集中被孵化。胆固醇的房间和累积被发现的泡沫的两个都增加的数字,和 ABCA1 的 mRNA 和蛋白质表示层次被减少,当 ACAT1 表示面对 Hcy 被增加时。而且,而 ACAT1 DNA methylation 被使用 Hcy 的不同集中减少, ABCA1 基因的 DNA methylation 水平被增加。而且,我们的结果显示出那项 DNA methyltransferase (DNMT ) 活动和 DNA methyltransferase 1 (DNMT1 ) mRNA 表示被 Hcy 增加。DNA methylation 有功能经由 DNMT 调整 ABCA1 和 ACAT1 的表示,这被显示。在结论,这些结果建议 Hcy 导致的 ABCA1 和 ACAT1 DNA methylation 可以在导出单核白血球的泡沫房间在 ABCA1 和 ACAT1 表示和胆固醇的累积起一个潜在的作用。 | Yu Liang Xiaoling Yang Linna Ma Xin Cai Lei Wang Cheng Yang Guizhong Li Minghao Zhang Weiwei Sun Yideng Jiang | 2013 | Acta Biochimica et Biophysica Sinica2013，45，3： | 26 |
| 8 | A new strategy for integrated urban water management in China:Sponge city显示文摘Urban water-related problems associated with rapid urbanization, including waterlogging, water pollution, the ecological degradation of water, and water shortages, have caused global concerns in recent years. In 2013, in order to mitigate increasingly severe urban water-related problems, China set forth a new strategy for integrated urban water management(IUWM) called the 'Sponge City'. This is the first holistic IUWM strategy implemented in a developing country that is still undergoing rapid urbanization, and holds promise for application in other developing countries. This paper aims to comprehensively summarize the sponge city. First, this paper reviews prior studies and policies on urban water management in China as important background for the sponge city proposal. Then, the connotations, goals, and features of the sponge city are summarized and discussed.Finally, the challenges, research needs, and development directions pertinent to the sponge city are discussed based on investigations and studies conducted by the authors. The sponge city in China has a short history—given this, there are many issues that should be examined with regard to the stepwise implementation of the Sponge City Programme(SCP). Accordingly, the authors perceive this study as only the beginning of abundant studies on the sponge city. | WANG Hao MEI Chao LIU JiaHong SHAO WeiWei | 2018 | Science China(Technological Sciences)2018，61，3： | 25 |
| 9 | Sonodynamic therapy(SDT): a novel strategy for cancer nanotheranostics显示文摘Sonodynamic therapy(SDT) is a promising non-invasive therapeutic modality. Compared to photo-inspired therapy, SDT provides many opportunities and benefits, including deeper tissue penetration, high precision, less side effects, and good patient compliance. Thanks to the facile engineerable nature of nanotechnology, nanoparticles-based sonosensitizers exhibit predominant advantages, such as increased SDT efficacy, binding avidity, and targeting specificity. This review aims to summarize the possible mechanisms of SDT, which can be expected to provide the theoretical basis for SDT development in the future. We also extensively discuss nanoparticle-assisted sonosensitizers to enhance the outcome of SDT. Additionally, we focus on the potential strategy of combinational SDT with other therapeutic modalities and discuss the limitations and challenges of SDT toward clinical applications. | Xueting Pan Hongyu Wang Shunhao Wang Xiao Sun Lingjuan Wang Weiwei Wang Heyun Shen Huiyu Liu | 2018 | Science China(Life Sciences)2018，61，4： | 26 |
| 10 | Active power regulation of wind power systems through demand response显示文摘With the specific characteristics of low-carbon intensity and economy,wind power has been widely promoted around the world.Due to the variable and intermittent nature of wind power production,the system has to frequently redispatch generators in order to ensure the effective use of wind power whilst maintaining system security.In this way,traditional generation costs are increased and the social benefit of wind power decreases indirectly.In this paper,a new regulation strategy based on power flow tracing was proposed,taking advantage of a comfort-constrained demand response strategy to follow the fluctuations of wind farm output,with the remaining imbalance of active power compensated by traditional generators.Examples showed that compared with conventional regulation,demand response could reduce the gross operating costs of the system,and the rapid response could help maintaining system stability in case of contingency.The strategy in this paper also applies to other large-scale integration problems associated with renewable energy resources which display short-term production variability. | MIAO WeiWei JIA HongJie WANG Dan PARKINSON Simon CRAWFORD Curran DJILALI Ned | 2012 | Science China(Technological Sciences)2012，55，6： | 24 |
| 11 | Dek35 Encodes a PPR Protein that Affects cis-Splicing of Mitochondrial nad4 Intron 1 and Seed Development in Maize显示文摘 | Xinze Chen Fan Feng Weiwei Qi Liming xu Dongsheng Yao Qun Wang Rentao Song | 2017 | Molecular Plant2017，10，3： | 24 |
| 12 | Design and Experiment of PZT Network-based Structural Health Monitoring Scanning System显示文摘基于主动Lamb波和压电传感器网络的结构健康监测技术是一种评估航空结构健康状态的有效方法。在实际应用中,监测大型结构需要使用压电传感器网络。扫查这些压电传感器网络中的压电激励-传感通道以达到在线的结构健康监测是非常重要的。基于PXI(PCI eXtensions for Instrumentation)平台,研发了一套基于主动Lamb波和压电传感器网络的集成多通道扫查系统,该系统结构紧凑、便于携带,能大规模自动扫查激励-传感通道并进行损伤评估。提出和讨论了该系统中:4通道PXI程控增益电荷放大器的实现、支持276个激励-传感通道的外部扫查模块和集成的结构健康监测软件的实现。最后,主要讨论了系统在某型无人机碳纤维复合材料机翼盒段上的功能验证实验,包括:压电贴层的设计、激励信号频率的选择方法、损伤成像的功能性测试、系统稳定性测试和载荷对信号的影响。实验结果验证了该系统的稳定性和损伤监测功能。 | Qiu Lei Yuan Shenfang Wang Qiang Sun Yajie Yang Weiwei | 2009 | Chinese Journal of Aeronautics2009，22，5： | 23 |
| 13 | Biochemical and physiological bases for utilization of dietary amino acids by young Pigs显示文摘Protein is quantitatively the most expensive nutrient in swine diets. Hence it is imperative to understand the physiological roles played by amino acids in growth, development, lactation, reproduction, and health of pigs to improve their protein nutrition and reduce the costs of pork production. Due to incomplete knowledge of amino acid biochemistry and nutrition, it was traditionally assumed that neonatal, post-weaning, growing-finishing, and gestating pigs could synthesize sufficient amounts of all 'nutritionally nonessential amino acids' (NEAA) to support maximum production performance. Therefore, over the past 50 years, much emphasis has been placed on dietary requirements of nutritionally essential amino acids as building blocks for tissue proteins. However, a large body of literature shows that NEAA, particularly glutamine, glutamate, arginine and proline regulate physiological functions via cell signaling pathways, such as mammalian target of rapamycin, AMP-activated protein kinase, extracellular signal-related kinase, Jun kinase, mitogen-activated protein kinase, and NEAA-derived gaseous molecules (e.g., nitric oxide, carbon monoxide, and hydrogen sulfide). Available evidence shows that under current feeding programs, only 70% and 55% of dietary amino acids are deposited as tissue proteins in 14-day-old sow-reared piglets and in 30-day-old pigs weaned at 21 days of age, respectively. Therefore, there is an urgent need to understand the roles and dietary requirements of NEAA in swine nutrition. This review highlights the basic biochemistry and physiology of absorption and utilization of amino acids in young pigs to enhance the efficacy of utilization of dietary protein and to minimize excretion of nitrogenous wastes from the body. | Reza Rezaei Weiwei Wang Zhenlong Wu Zhaolai Dai Junjun Wang Guoyao Wu | 2013 | Journal of Animal Science and Biotechnology2013，4，2： | 22 |
| 14 | Effects of Lactobacillus acidophilus on the growth performance and intestinal health of broilers challenged with Clostridium perfringens显示文摘Background: Clostridium perfringens is the main etiological agent of necrotic enteritis. Lactobacil i show beneficial effects on intestinal health in infectious disease, but the protective functions of lactobacil i in C. perfringens-infected chickens are scarcely described. This study examined the effects of Lactobacil us acidophilus(L. acidophilus) on the growth performance and intestinal health of broiler chickens chal enged with Clostridium perfringens(C. perfringens) over a 28-day period. Using a 2 × 2 factorial arrangement of treatments, a total of 308 1-day-old male Arbor Acres broiler chicks were included to investigate the effects of Lactobacil us acidophilus(L. acidophilus) on the growth performance and intestinal health of broiler chickens chal enged with Clostridium perfringens(C. perfringens) during a 28-day trial.Results: During infection(d 14–21), C. perfringens challenge decreased the average daily gain(P < 0.05), and increased feed conversion ratio and the mortality rate(P < 0.05). However, dietary supplementation with L. acidophilus increased the body weight of C. perfringens-infected broilers on d 21(P < 0.05), and tended to decrease the mortality(P = 0.061).C. perfringens challenge decreased the villus height(P < 0.05), the ratio of villus height to crypt depth(P < 0.05) and OCLN(occludin) m RNA expression(P < 0.05), and increased the pro-inflammatory cytokine expression in the spleen and jejunum, the intestinal populations of C. perfringens and Escherichia(P < 0.05), and the serum content of endotoxin(P < 0.05), regardless of L. acidophilus supplementation. In contrast, dietary L. acidophilus reducedthe intestinal lesion score of challenged broilers(P < 0.05), the m RNA expression of pro-inflammatory cytokines, ileal populations of Escherichia and serum endotoxin content(P < 0.05), but increased the intestinal Lactobacillus populations(P < 0.05),irrespective of C. perfringens challenge.Conclusion: Dietary addition of L. acidophilus could improve the intestinal health and reduce the mortality of broilers suffering from necrotic enteritis. | Zhui Li Weiwei Wang Dan Liu Yuming Guo | 2018 | Journal of Animal Science and Biotechnology2018，9，3： | 22 |
| 15 | Methane and nitrous oxide concentration and emission flux of Yangtze Delta plain river net显示文摘Methane (CH4) and nitrous oxide (N2O) saturation concentration and gas-water interface emission flux in surface water of the Yangtze Delta plain river net were investigated in summer at representative sites including the upper reaches of the Huangpu River and the rivers in the Chongming Island. The results show that the CH4 concentration in river water ranged from 0.30±0.03 to 6.66±0.14 μmol.L-1, and N2O concentration ranged from 13.8±2.33 to 435±116 nmol.L-1. River surface water had a very high satura- tion level of CH4 (from 468±49.0% to 11560±235%) and that of N2O (from 175±29.5% to 4914±1304%). Dissolved oxygen (DO) was the primary factor controlling the CH4 concentration in water. N2O concentration had significant negative correlation with salinity and a significant positive correlation with nitrate (NO3-), nitrite (NO2-), chemical oxygen demand (CODcr) concentration and pH of river water. CH4 and N2O of river water were brought about mainly by methanogenesis and denitrification in river bottom sediment that diffused through sediment-water interface into the water body and then into atmosphere through the gas-water interface. The emission flux of CH4 and N2O at river gas-water interface reached 778±59.8 and 236±63.6 μmol.m-2.h-1, respectively in summer. The river net was a potential source of atmospheric CH4 and N2O because of eutrophication of the water body. | WANG DongQi CHEN ZhenLou SUN WeiWei HU BeiBei XU ShiYuan | 2009 | Science China Chemistry2009，52，5： | 19 |
| 16 | The mechanisms of sorafenib resistance in hepatocellular carcinoma:theoretical basis and therapeutic aspects显示文摘Sorafenib is a multikinase inhibitor capable of facilitating apoptosis,mitigating angiogenesis and suppressing tumor cell proliferation.In late-stage hepatocellular carcinoma(HCC),sorafenib is currently an effective first-line therapy.Unfortunately,the development of drug resistance to sorafenib is becoming increasingly common.This study aims to identify factors contributing to resistance and ways to mitigate resistance.Recent studies have shown that epigenetics,transport processes,regulated cell death,and the tumor microenvironment are involved in the development of sorafenib resistance in HCC and subsequent HCC progression.This study summarizes discoveries achieved recently in terms of the principles of sorafenib resistance and outlines approaches suitable for improving therapeutic outcomes for HCC patients. | Weiwei Tang Ziyi Chen Wenling Zhang Ye Cheng Betty Zhang Fan Wu Qian Wang Shouju Wang Dawei Rong F.P.Reiter E.N.De Toni Xuehao Wang | 2020 | Signal Transduction and Targeted Therapy2020，5，1： | 19 |
| 17 | An insight into the removal of fluoroquinolones in activated sludge process:Sorption and biodegradation characteristics显示文摘The detailed sorption steps and biodegradation characteristics of fluoroquinolones(FQs)including ciprofloxacin, enrofloxacin, lomefloxacin, norfloxacin, and ofloxacin were investigated through batch experiments. The results indicate that FQs at a total concentration of 500 μg/L caused little inhibition of sludge bioactivity. Sorption was the primary removal pathway of FQs in the activated sludge process, followed by biodegradation, while hydrolysis and volatilization were negligible. FQ sorption on activated sludge was a reversible process governed by surface reaction. Henry and Freundlich models could describe the FQ sorption isotherms well in the concentration range of 100–300 μg/L. Thermodynamic parameters revealed that FQ sorption on activated sludge is spontaneous, exothermic, and enthalpy-driven. Hydrophobicity-independent mechanisms determined the FQ sorption affinity with activated sludge. The zwitterion of FQs had the strongest sorption affinity, followed by cation and anion, and aerobic condition facilitated FQ sorption. FQs were slowly biodegradable, with long half-lives(> 100 hr). FQ biodegradation was enhanced with increasing temperature and under aerobic condition,and thus was possibly achieved through co-metabolism during nitrification. This study provides an insight into the removal kinetics and mechanism of FQs in the activated sludge process, but also helps assess the environmental risks of FQs resulting from sludge disposal. | Lu Wang Zhimin Qiang Yangang Li Weiwei Ben | 2017 | Journal of Environmental Sciences2017，29，6： | 18 |
| 18 | Mushroom Poisoning Outbreaks—China,2010–2020显示文摘ABSTRACT Introduction:Mushroom poisoning was the leading cause of foodborne disease outbreaks and outbreak-associated deaths in China.Mushroom poisoning outbreak surveillance can provide insight into the epidemiological characteristics of mushroom poisonings and guide policymaking and health education to reduce illnesses and deaths.Methods:Foodborne Disease Outbreak Surveillance System was upgraded in 2011 to collect foodborne disease outbreaks in China.Mushroom poisoning outbreaks during 2010–2020 were selected to analyze geographical distribution,seasonal distribution,and setting of food preparation.Results:A total of 10,036 outbreaks,which resulted in 38,676 illnesses and 788 deaths,were reported in this period.Mushroom poisonings occurred all over the country,but with highest incidence in the southwest and central China. | Weiwei Li Sara M.Pires Zhitao Liu Jinjun Liang Yafang Wang Wen Chen Chengwei Liu Jikai Liu Haihong Han Ping Fu Yunchang Guo | 2021 | China CDC weekly2021，3，24： | 18 |
| 19 | Mitochondrial transcription termination factor 2 binds to entire mitochondrial DNA and negatively regulates mitochondrial gene expression显示文摘(mTERF2 ) Mitochondrial 抄写结束因素 2 是绑在 mitochondrial DNA 的 mitochondrial 矩阵蛋白质。以前的研究证明了 mTERF2 的 overexpression 能禁止房间增长,但是机制到目前为止一直不是明确的。这研究试图在 vivo 介绍 mTERF2 的有约束力的模式给 mitochondrial DNA (mtDNA ) ,并且在 mtDNA, mRNA 抄写,和蛋白质翻译的复制上调查了 mTERF2 的生物功能。到全部 mtDNA 的 mTERF2 绑定经由染色质 immunoprecipitation 分析被识别。当 mTERF2 是在 HeLa 房间的 overexpressed 时,线粒体基因的 mtDNA 复制效率和表示层次显著地被禁止。mtDNA 内容的抑制水平是有 mRNA 和 mitochondrial 蛋白质表示的减少的层次的一样。总的来说, mTERF2 可能基于它 mtDNA 复制上的否定效果是一个细胞生长禁止者,它最后下面调整在是必要的为的线粒体的氧化 phosphorylation 部件,细胞是的所有精力新陈代谢。 | Weiwei Huang Min Yu Yang Jiao Jie Ma Mingxing Ma Zehua Wang Hong Wu Deyong Tan | 2011 | Acta Biochimica et Biophysica Sinica2011，43，6： | 17 |
| 20 | The comprehensive effects of hyperlipidemia and hyperhomocysteinemia on pathogenesis of atherosclerosis and DNA hypomethylation in ApoE-/- mice显示文摘动脉粥样硬化(作为) 疾病被多重因素导致,包括基因、环境的元素。现在的学习的目的是在致病上调查高胆固醇,高蛋氨酸食谱,和 apolipoprotein E 缺乏(ApoE/) 的全面效果作为。ApoE/ 老鼠用高胆固醇和蛋氨酸饮食被喂 15 个星期导致 hyperlipidemia 和 hyperhomocysteinemia。genomic DNA (gDNA ) 和 B1 的 methylation 层次在大动脉的纸巾的重复元素被两 methylation 依赖的限制分析测量并且嵌套 methylation 特定的聚合酶链反应(PCR ) 。Methylation 顺序偏爱模式是由有限制 endonuclease 消化的 DNA 接受甲基的能力的 assayed。DNA methyltransferase-1 的 mRNA 表示, 3 (DNMT1, 3 ) 被即时 PCR 检测。S-adenosylmethionine (SAM ) 和 S-adenosylhomocysteine (SAH ) 的集中被高效的液体层析决定。结果显示出 gDNA 和 B1 的 hypomethylation 重复元素。DNMT1 的 mRNA 表示被减少。SAM, SAH,和 SAM/SAH 比率的层次被增加。动脉粥样硬化患者损害区域强烈与风险因素相关。DNA demethylation 的分发被喜欢而不是 non-CpG 岛,它可以在 DNA 正直和 genomic 不稳定性上建议 hypomethylation 的主要影响。总的来说,我们的数据不含糊地证明高胆固醇,高蛋氨酸食谱,和 ApoE/ 的全面角色不与一个单个风险因素的角色一致地一致。DNA methylation 模式在这是相当复杂的并且取决于基因背景和许多深奥风险因素。 | Yideng Jiang Huiping Zhang Tao Sun Ju Wang Weiwei Sun Huihui Gong Binbin Yang Yingkang Shi Jun Wei | 2012 | Acta Biochimica et Biophysica Sinica2012，44，10： | 16 |
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