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| 1 | 亚太地区慢性乙型肝炎治疗共识(2012最新版)显示文摘自2008年至今,有大量关于慢性HBV感染的自然史和治疗的最新数据不断涌现。其中包括慢性HBV感染的无症状感染者,以社区为基础的队列研究,HBV基因型的作用,非药物诱导的自然HBV变异型毒株,无创性肝纤维化评估方法的应用,HBsAg定量在临床中的应用,更有效的新治疗药物和新治疗方案等等。来自亚太地区的专家审查和评估了相关数据,并共同商讨了近年来报道的最有意义的发现,基于此,对2008年版的亚太地区慢性乙型肝炎治疗共识进行修订,同时对2008年版治疗指南定义的关键词组进行了修订。修订后的指南包括以下几方面内容:一般治疗,肝纤维化评价适应证,何时开始治疗或停药,初始抗病毒治疗药物的选择,如何监测治疗中和治疗后的患者。关于特殊人群的治疗建议中包括了对妊娠妇女,已发生耐药,合并其他病毒感染,肝功能失代偿,接受免疫抑制治疗、化疗,肝移植或肝细胞癌患者的具体治疗建议。 | 廖运范 Jia-HorngKao Teerha Piratvisuth Henry Lik Yuen Chan Rong-Nan Chien Chun-Jen Liu Ed Gane Stephen Locarnini Seng-Gee Lim Kwang-Hyub Han Deepak Amarapurkar Graham Cooksley Wasim Jafri Rosmawati Mohamed Wan-Long Chuang Laurentius A.Lesmana Jose D.Sollano Dong-Jin Suh Masao Omata 刘颖 徐莹 李芸 黄祖雄 樊蓉 李小溪 吕国涛 周彬 孙剑 侯金林 | 2012 | 临床肝胆病杂志2012，28，8： | 182 |
| 2 | SlMYB75,an MYB-type transcription factor,promotes anthocyanin accumulation and enhances volatile aroma production in tomato fruits显示文摘Genetic manipulation of genes to upregulate specific branches of metabolic pathways is a method that is commonly used to improve fruit quality.However,the use of a single gene to impact several metabolic pathways is difficult.Here,we show that overexpression of the single gene SlMYB75(SlMYB75-OE)is effective at improving multiple fruit quality traits.In these engineered fruits,the anthocyanin content reached 1.86mg g−1 fresh weight at the red-ripe stage,and these SlMYB75-OE tomatoes displayed a series of physiological changes,including delayed ripening and increased ethylene production.In addition to anthocyanin,the total contents of phenolics,flavonoids and soluble solids in SlMYB75-OE fruits were enhanced by 2.6,4,and 1.2 times,respectively,compared to those of wild-type(WT)fruits.Interestingly,a number of aroma volatiles,such as aldehyde,phenylpropanoid-derived and terpene volatiles,were significantly increased in SlMYB75-OE fruits,with some terpene volatiles showing more than 10 times higher levels than those in WT fruits.Consistent with the metabolic assessment,transcriptomic profiling indicated that the genes involved in the ethylene signaling,phenylpropanoid and isoprenoid pathways were greatly upregulated in SlMYB75-OE fruits.Yeast one-hybrid and transactivation assays revealed that SlMYB75 is able to directly bind to the MYBPLANT and MYBPZM cis-regulatory elements and to activate the promoters of the LOXC,AADC2 and TPS genes.The identification of SlMYB75 as a key regulator of fruit quality attributes through the transcriptional regulation of downstream genes involved in several metabolic pathways opens new avenues towards engineering fruits with a higher sensory and nutritional quality. | Wei Jian Haohao Cao Shu Yuan Yudong Liu Juanfang Lu Wang Lu Ning Li Jianhui Wang Jian Zou Ning Tang Chan Xu Yulin Cheng Yanqiang Gao Wanpeng Xi Mondher Bouzayen Zhengguo Li | 2019 | Horticulture Research2019，6，1： | 39 |
| 3 | Metabolic dysregulation and emerging therapeutical targets for hepatocellular carcinoma显示文摘Hepatocellular carcinoma(HCC)is an aggressive human cancer with increasing incidence worldwide.Multiple efforts have been made to explore pharmaceutical therapies to treat HCC,such as targeted tyrosine kinase inhibitors,immune based therapies and combination of chemotherapy.However,limitations exist in current strategies including chemoresistance for instance.Tumor initiation and progression is driven by reprogramming of metabolism,in particular during HCC development.Recently,metabolic associated fatty liver disease(MAFLD),a reappraisal of new nomenclature for nonalcoholic fatty liver disease(NAFLD),indicates growing appreciation of metabolism in the pathogenesis of liver disease,including HCC,thereby suggesting new strategies by targeting abnormal metabolism for HCC treatment.In this review,we introduce directions by highlighting the metabolic targets in glucose,fatty acid,amino acid and glutamine metabolism,which are suitable for HCC pharmaceutical intervention.We also summarize and discuss current pharmaceutical agents and studies targeting deregulated metabolism during HCC treatment.Furthermore,opportunities and challenges in the discovery and development of HCC therapy targeting metabolism are discussed. | Danyu Du Chan Liu Mengyao Qin Xiao Zhang Tao Xi Shengtao Yuan Haiping Hao Jing Xiong | 2022 | Acta Pharmaceutica Sinica B2022，12，2： | 27 |
| 4 | Management Recommendations on Sleep Disturbance o Patients with Parkinson's Disease显示文摘INTRODUCTION Sleep disturbance is one of the most common nonmotor symptoms in Parkinson's disease (PD).Sleep disturbance affects 40-98% of PD patients in the world. In China, the prevalence of PD patients with sleep disturbance ranges from 47.66% to 89.10%. Sleep disturbance usually has adverse impact on the quality of life of PD patients. Apossible pathogenesis of PD with sleep disturbance include thalamocortical pathway degeneration and changes of neurotransmitter systems. The etiology of sleep disturbance is multifactorial,involving degeneration of areas regulating sleep,sleep structure affected by drugs,sleep disturbance induced by drug,and sleep fragmentation by multiple factors. | Chun-Feng Liu Tao Wang Shu-Qin Zhan De-Qin Geng Jian Wang Jun Liu Hui-Fang Shang Li-Juan Wang Piu Chan Hai-Bo Chen Sheng-Di Chen Yu-Ping Wang Zhong-Xin Zhao K Ray Chaudhuri | 2018 | Chinese Medical Journal2018，，24： | 26 |
| 5 | Hydrogen sulfide regulates abiotic stress tolerance and biotic stress resistance in Arabidopsis显示文摘Hydrogen sulfide(H_2S) is an important gaseous molecule in various plant developmental processes and plant stress responses.In this study,the transgenic Arabidopsis thaliana plants with modulated expressions of two cysteine desulfhydrases,and exogenous H_2S donor(sodium hydrosulfide,NaHS) and H_2S scavenger(hypotaurine,HT) pre-treated plants were used to dissect the involvement of H_2S in plant stress responses.The cysteine desulfhydrases overexpressing plants and NaHS pre-treated plants exhibited higher endogenous H_2S level and improved abiotic stress tolerance and biotic stress resistance,while cysteine desulfhydrases knockdown plants and HT pre-treated plants displayed lower endogenous H_2S level and decreased stress resistance.Moreover,H_2S upregulated the transcripts of multiple abiotic and biotic stress-related genes,and inhibited reactive oxygen species(ROS) accumulation.Interestingly,MIR393-mediated auxin signaling including MIR393a/b and their target genes(TIR1,AFB1,AFB2,and AFB3) was transcriptionally regulated by H_2S,and was related with H_2S-induced antibacterial resistance.Moreover,H_2S regulated 50 carbon metabolites including amino acids,organic acids,sugars,sugar alcohols,and aromatic amines.Taken together,these results indicated that cysteine desulfhydrase and H_2S conferred abiotic stress tolerance and biotic stress resistance,via affecting the stress-related gene expressions,ROS metabolism,metabolic homeostasis,and MIR393-targeted auxin receptors. | Haitao Shi Tiantian Ye Ning Han Hongwu Bian Xiaodong Liu Zhulong Chan | 2015 | Journal of Integrative Plant Biology2015，57，7： | 26 |
| 6 | Structural and functional properties of SARS-CoV-2 spike protein:potential antivirus drug development for COVID-19显示文摘Coronavirus disease 2019 is a newly emerging infectious disease currently spreading across the world.It is caused by a novel coronavirus,severe acute respiratory syndrome coronavirus 2(SARS-CoV-2).The spike(S)protein of SARS-CoV-2,which plays a key role in the receptor recognition and cell membrane fusion process,is composed of two subunits,S1 and S2.The S1 subunit contains a receptor-binding domain that recognizes and binds to the host receptor angiotensin-converting enzyme 2,while the S2 subunit mediates viral cell membrane fusion by forming a six-helical bundle via the two-heptad repeat domain.In this review,we highlight recent research advance in the structure,function and development of antivirus drugs targeting the S protein. | Yuan Huang Chan Yang Xin-feng Xu Wei Xu Shu-wen Liu | 2020 | Acta Pharmacologica Sinica2020，41，9： | 25 |
| 7 | Estimating liver weight of adults by body weight and gender显示文摘瞄准:为了为估计接枝的足够估计标准肝重量,为癌症在主要肝切除术在实时施主肝移植和残余肝缩放。方法:在这研究,体重和身高的人体测量的数据在 159 个实时的肝施主为与肝重量的关联被测试包括中间的肝的静脉经历了施主权利肝切除术。肝重量从在背表格获得的正确脑叶接枝重量被计算,在计算断层摄影术上由正确脑叶的比例划分了。结果:这些题目,所有汉语,有 35.8+/-10.5 年,和女性的吝啬的年龄到 118:41 的男比率。正确脑叶的吝啬的体积是 710.14+/-131.46 mL 并且在计算断层摄影术上占据了整个肝的 64.55%+/-4.47% 。正确脑叶称了 598.90+/-117.39 g,估计的肝重量是 927.54+/-168.78 g。当体重和身高受到多重逐步的线性回归分析时,身高被发现不足道。一样的体重的女性有稍微更低的肝重量。一个公式基于体重和性被导出:估计的标准肝重量(g)= 218 + BW (kg ) x 12.3 + 性 x 51 (R2 = 0.48 )( 女 = 0,男 = 1 ) 。基于这 159 个题目,的人体测量的数据肝重量用在白种人,日语,朝鲜语,和汉语上从研究导出的以前出版的公式被计算。所有公式与这个公式相比过高估计肝重量。日本公式为成年人过高估计估计的标准肝重量(ESLW ) 不到 60 kg。结论:对中国男性和女性适用的一个公式是可得到的。为单个赛跑的一个公式显得必要。 | See Ching Chan Chi Leung Liu Chung Mau Lo Banny K Lam Evelyn W Lee Yik Wong Sheung Tat Fan | 2006 | World Journal of Gastroenterology2006，12，14： | 22 |
| 8 | 内镜下经皮胃造瘘术的并发症及防治进展显示文摘自从1980年第一次报告经内镜下经皮胃造瘘术(percuta-neous endoscopic gastrostomy,PEG)以来[1],现已日益较广泛地应用于临床。方法有Pull(Ponsky)、Push(Sachs-Vine)、Intro-ducer(Russell)及Versa(t-fastener)等。目前最常用的是Pull(Ponsky)即提拉式,被认为是比较安全和有效的方法。PEG是一种有创操作,在操作中及操作后都会有并发症出现,而且使用的镇静药物本身就可能加重患者的病情,有1%~2%的患者的死亡与操作相关[2]。关于并发症的报道显示, | 姜跃龙 Xinsheng Liu Daniel KY Chan | 2013 | 临床消化病杂志2013，25，1： | 22 |
| 9 | Ten cities cross-sectional questionnaire survey of children asthma and other allergies in China显示文摘Asthma,rhinitis and eczema(allergic or non-allergic)have increased throughout the world during the last decades,especially among children.Changes in the indoor environment are suspected to be important causes.China has experienced a dramatic change in indoor environmental exposures during the past two decades.However,such changes and their associations with children’s asthma and other health aspects have not been thoroughly studied.China,Children,Homes,Health(CCHH),Phase I,was a cross-sectional questionnaire survey of 48219 children 1–8 years old in 10 Chinese cities during 2010–2012.The questionnaire includes the International Study of Asthma and Allergies in Childhood(ISAAC)core health questions and additional questions regarding housing,life habits and outdoor environment.In health analyses,children aged 3–6 years old were included.The prevalences of doctor diagnosed asthma varied from 1.7%to 9.8%(mean 6.8%),a large increase from 0.91%in 1999 and 1.50%in2000.The prevalence of wheeze,rhinitis and atopic eczema(last 12 months)varied from 13.9%to 23.7%,24.0%to 50.8%and4.8%to 15.8%,respectively.Taiyuan had the lowest prevalences of all illnesses and Shanghai the highest,except for wheezewhere the highest value was for Urumqi.We found(1)no obvious association between disease prevalences and ambient PM10concentrations and(2)higher prevalences of disease in humid climates with hot summers and cold winters,but with no centrally heated buildings.Associations between the diseases and economic status as indexed by Gross Domestic Product(GDP)requires further study. | ZHANG YinPing LI BaiZhan HUANG Chen YANG Xu QIAN Hua DENG QiHong ZHAO ZhuoHui LI AnGui ZHAO JiaNing ZHANG Xin QU Fang HU Yu YANG Qin WANG Juan ZHANG Ming WANG Fang ZHENG XiaoHong LU Chan LIU ZhiJian SUN YueXia MO JinHan ZHAO YiLi LIU Wei WANG TingTing NORBCK Dan BORNEHAG Carl-Gustaf SUNDELL Jan | 2013 | Chinese Science Bulletin2013，58，34： | 22 |
| 10 | The recommendations of Chinese Parkinson’s disease and movement disorder society consensus on therapeutic management of Parkinson’s disease显示文摘Background:Parkinson’s disease(PD)is a chronic,progressive and debilitating disease,which affects over 2.5 million people in China.PD is characterized clinically by resting tremor,muscular rigidity,bradykinesia and postural instability.As the disease progresses,additional complications can arise such as non-motor and neurobehavioral symptoms.Pharmacological treatment and surgical intervention for PD have been implemented in China.Until 10 years ago,there was lack of standardization for the management of PD in different regions and among different physicians,leading to different treatment levels in different regions and different physicians.Since then,the Chinese Parkinson’s Disease and Movement Disorder Society have published three versions of guidelines for the management of PD in China,in 2006,2009 and 2014,respectively.Correspondingly,the overall level of treatment for PD in China improved.Objectives:To update the treatment guidelines based on current foreign and domestic practice guidelines and clinical evidence,and to improve the treatment options available to physicians in the management of PD.Summary:A variety of treatment recommendations in the treatment guidelines have been proposed,including physical activity and disease-modifying medication,which should be initiated at the early-stage of the disease.The principles of dosage titration should be followed to avoid acute adverse reactions to the drugs,to achieve a satisfactory clinical effect with a low dose and to reduce the incidence of long-term motor complications.Moreover,different treatment strategies should be considered at different stages of the disease.Importantly,treatment guidelines and personalized treatments should be valued equally.A set of treatment recommendations has been developed to assist physicians to improve and optimize clinical outcomes for patients with PD in China. | Shengdi Chen Piu Chan Shenggang Sun Haibo Chen Baorong Zhang Weidong Le Chunfeng Liu Guoguang Peng Beisha Tang Lijuan Wang Yan Cheng Ming Shao Zhenguo Liu Zhenfu Wang Xiaochun Chen Mingwei Wang Xinhua Wan Huifang Shang Yiming Liu Pingyi Xu Jian Wang Tao Feng Xianwen Chen Xingyue Hu Anmu Xie Qin Xiao | 2016 | Translational Neurodegeneration2016，5，1： | 23 |
| 11 | 基于人工智能干预措施的临床试验方案指南:SPIRIT-AI扩展显示文摘《干预试验方案报告标准》(Standard Protocol Items:Recommendations for Interventional Trials,SPIRIT)2013通过为试验最小条目集的确定提供基于证据的建议,旨在改善临床试验方案报告的完整性。该指南有助于促进新干预措施的透明评估。近年来,人们越来越认识到,涉及人工智能(artificial interlligence,AI)的干预措施需要经过严格的前瞻性临床研究评估,以证明其对健康结局的影响。《人工智能干预试验方案报告标准(Standard Protocol Items:Recommendations for Interventional Trials-Artificial Intelligence,SPIRIT-AI)扩展》是一份新的评估AI干预措施的临床试验方案的报告指南。它与配套的《人工智能试验报告统一标准》(Consolidated Standards of Reporting Trials-Artificial Intelligence,CONSORT-AI)是同步编制的。这两项指南的编制通过分阶段的文献回顾和专家咨询等过程达成共识,产生26项候选条目。由国际多方利益相关小组在两阶段德尔菲调查(103个利益相关者)中对这些条目进行了咨询,并在共识会议上达成一致意见(31个利益相关者),通过34个试点参与进行了改进和优化。SPI RI T-AI扩展包括15项对AI干预的临床试验方案非常重要的新条目。除SPIRIT 2013的核心条目外,这些新条目也应定期报告。SPIRIT-AI建议研究人员提供关于AI干预的清晰描述,包括使用AI所需的说明和操作技能、AI干预集成环境的设置、输入和输出数据处理的注意事项、人-AI交互和错误案例分析。SPI RI T-AI将有助于提高AI干预临床试验方案的透明度和完整性,也有助于编辑、同行评审以及普通读者理解、解释和严格评估临床试验的设计和偏倚风险。 | 熊云云(译) 李子孝(译) 丁玲玲(译) 谷鸿秋(译) 王春娟(译) 王春雪(译) 赵性泉(译) 王拥军(译) CRUZ RIVERA S LIU X CHAN A | 2020 | 中国卒中杂志2020，15，11： | 20 |
| 12 | Comparative proteomic and metabolomic analyses reveal mechanisms of improved cold stress tolerance in bermudagrass (Cynodon dactylon(L.) Pers.) by exogenous calcium显示文摘As an important second messenger, calcium is involved in plant cold stress response, including chilling(<20 °C) and freezing(<0 °C). In this study, exogenous application of calcium chloride(CaCl2) improved both chilling and freezing stress tolerances, while ethylene glycol‐bis‐(b‐aminoethyl) ether‐N,N,N,N‐tetraacetic acid(EGTA) reversed CaCl2 effects in bermudagrass(Cynodon dactylon(L.) Pers.).Pysiological analyses showed that CaCl2 treatment alleviated the reactive oxygen species(ROS) burst and cell damage triggered by chilling stress, via activating antioxidant enzymes,non‐enzymatic glutathione antioxidant pool, while EGTA treatment had the opposite effects. Additionally, comparative proteomic analysis identified 51 differentially expressed proteins that were enriched in redox, tricarboxylicacid cycle,glycolysis, photosynthesis, oxidative pentose phosphate pathway, and amino acid metabolisms. Consistently, 42 metabolites including amino acids, organic acids, sugars, and sugar alcohols were regulated by CaCl2 treatment under control and cold stress conditions, further confirming the Researchcommon modulation of CaCl2 treatment in carbon metabolites and amino acid metabolism. Taken together, this study reported first evidence of the essential and protective roles of endogenous and exogenous calcium in bermudagrass response to cold stress, partially via activation of the antioxidants and modulation of several differentially expressed proteins and metabolic homeostasis in the process of cold acclimation. | Haitao Shi Tiantian Ye Bao Zhong Xun Liu Zhulong Chan | 2014 | Journal of Integrative Plant Biology2014，56，11： | 19 |
| 13 | Mechanisms inactivating the gene for E-cadherin in sporadic gastric carcinomas显示文摘瞄准:为了学习 CDH1/E-cadherin (电子恶棍) 的角色,基因改变介绍在胃的癌(GC ) 在激活在 CDH1 的机制包括变化,杂合现象(LOH ) 的损失,倡导者多型性和 hypermethylation。方法:标本与 GC 从 70 个病人通过手术被收集。Allelotyping PCR 和定序的 LOH,使中毒的高压力液相色谱法和 DNA 的察觉,限制碎片长度多型性分析,甲基化 specific PCR,和免疫组织化学的染色被使用。结果:倡导者多型性不是在激活的电子恶棍的主要机制。仅仅一截断变化在一个弥漫的类型肿瘤(3%) 被发现。LOH 和倡导者 hypermethylation 是在激活的电子恶棍的主要机制,但是有趣地,在 CDH1 的肿瘤和 hypermethylation 在突变而产生之遗传的损失(LOH ) 的部分之间有一个否定协会。因此 LOH 和 hypermethylation 是涉及 GC 的二条不同致瘤的小径。结论:给体细胞突变是极其低的,在 LOH 和 hypermethylation 之间的关系是反的调查结果,这三个因素的任何二联合不能在激活完成 CDH1 的古典二点击的假设。因此,在 transcriptional 水平或在 translational 以后水平操作的另外的机制可能被要求在激活导致 E-cadherin。 | Yao-Chi Liu Chen-Yang Shen Hurng-Sheng Wu Tsai-Yuan Hsieh De-Chuan Chan Cheng-Jueng Chen Jyh-Cherng Yu Cheng-Ping Yu Horng-Jyh Harn Peng-Jen Chen Chung-Bao Hsieh Teng-Wei Chen Huan-Mieng Hsu | 2006 | World Journal of Gastroenterology2006，12，14： | 16 |
| 14 | Differential stem cell aging kinetics in Hutchinson-Gilford progeria syndrome and Werner syndrome显示文摘Hutchinson-Gilford 早衰症候群(HGPS ) 和沃纳症候群(WS ) 是二最好描绘的人的 progeroid 症候群。HGPS 被一个点变化在 lamin A (LMNA ) 基因引起,导致截断的蛋白质 productprogerin 的生产。WS 被变化在 WRN 基因引起,编码 loss-of-function RecQ DNA helicase。这里,由基因编辑,我们创造了 isogenic 人的胚胎的干细胞(转换字符) 与异质接合(G608G/+) 或同型结合(G608G/G608G ) LMNA 变化和 biallelic WRN 大美人为为 HGPS 和 WS 致病建模,分别地。当转换字符和 endothelial 房间(EC ) 没介绍早熟的老朽的任何特征时, HGPS 间充质、 WS 间充质的干细胞(MSC ) 与不同动力学显示出联系老化的显型。当 HGPS-MSCs 展出了迟了发作的尖锐早衰 characterisitcs 时, WS-MSCs 有早发作的温和早衰显型。一起拿,我们的学习比较并且形成对照不同病理 underpinning 二早衰混乱,并且提供可靠干细胞为病理学、生理的老化识别新治疗学的策略的基于的模型。 | Zeming Wu Weiqi Zhang Moshi Song Wei Wang Gang Wei Wei Li Jinghui Lei Yu Huang Yanmei Sang Piu Chan Chang Chen Jing Qu Keiichiro Suzuki Juan Carlos Izpisua Belmonte Guang-Hui Liu | 2018 | Protein & Cell2018，9，4： | 15 |
| 15 | A Chromosome-Level Genome Assembly of Garlic (Allium sativum) Provides Insights into Genome Evolution and Allicin Biosynthesis显示文摘Garlic,an economically important vegetable,spice,and medicinal crop,produces highly enlarged bulbs and unique organosulfur compounds.Here,we report a chromosome-level genome assembly for garlic,with a total size of approximately 16.24 Gb,as well as the annotation of 57561 predicted protein-coding genes,making garlic the first Allium species with a sequenced genome.Analysis of this garlic genome assembly reveals a recent burst of transposable elements,explaining the substantial expansion of the garlic genome.We examined the evolution of certain genes associated with the biosynthesis of allicin and inulin neoseries-type fructans,and provided new insights into the biosynthesis of these two compounds.Furthermore,a large-scale transcriptome was produced to characterize the expression patterns of garlic genes in different tissues and at various growth stages of enlarged bulbs.The reference genome and large-scale transcriptome data generated in this study provide valuable new resources for research on garlic biology and breeding. | Xiudong Sun Siyuan Zhu Ningyang Li Yi Cheng Jing Zhao Xuguang Qiao Li Lu Shiqi Liu Yanzhou Wang Chan Liu Benping Li Wu Guo Shuang Gao Zemao Yang Fu Li Zheng Zeng Qing Tang Yupeng Pan Mengjiao Guan Jian Zhao Xiaomi ng Lu Huanwe n Meng Zhenlin Han Chun she ng Gao Wenkai Jiang Xing Zhao Shilin Tian Jianguang Su Zhihui Cheng Touming Liu | 2020 | Molecular Plant2020，13，9： | 14 |
| 16 | Integrative single-cell analysis of transcriptome,DNA methylome and chromatin accessibility in mouse oocytes显示文摘Oocyte growth is a key step in forming mature eggs that are ready to be fertilized.The states and modifications of chromatin represent critical sources of information for this process.However,the dynamics and interrelations of these chromatin characteristics remain elusive.In this study,we developed an improved scCOOL-seq technique (iscCOOL-seq),which is a multiomics,single-cell and single-base resolution method with high mapping rates,and explored the chromatin accessibility landscape and its relationship to DNA methylation in growing mouse oocytes.The most dramatic change in chromatin accessibility occurs during oocyte growth initiation,accompanied with prominent transcriptome alterations and an elevated variation in DNA methylation levels among individual oocytes.Unlike CpG islands (CGIs),partially methylated domains (PMDs)are associated with a low density of nucleosome-depleted regions (NDRs)during the whole maturation period.Surprisingly,highly expressed genes are usually associated with NDRs at their transcriptional end sites (TESs).In addition,genes with de novo methylated gene bodies during oocyte maturation are already open at their promoters before oocyte growth initiation.Furthermore,epigenetic and transcription factors that might be involved in oocyte maturation are identified.Our work paves the way for dissecting the complex, yet highly coordinated,epigenetic alterations during mouse oocyte growth and the establishment of totipotency. | Chan Gu Shanling Liu Qihong Wu Lin Zhang Fan Guo | 2019 | Cell Research2019，29，2： | 14 |
| 17 | Chemical screen identifies a geroprotective role of quercetin in premature aging显示文摘Aging increases the risk of various diseases. The main goal of aging research is to find therapies that attenuate aging and alleviate aging-related diseases. In this study, we screened a natural product library for geroprotective compounds using Werner syndrome (WS) human mesenchymal stem cells (hMSCs), a premature aging model that we recently established. Ten candidate compounds were identified and quercetin was investigated in detail due to its leading effects. Mechanistic studies revealed that quercetin alleviated senescence via the enhancement of cell proliferation and restoration of heterochromatin architecture in WS hMSCs. RNA-sequencing analysis revealed the transcriptional commonalities and differences in the geroprotective effects by quercetin and Vitamin C. Besides WS hMSCs, quercetin also attenuated cellular senescence in Hutchinson-Gilford progeria syndrome (HGPS) and physiological-aging hMSCs. Taken together, our study identifies quercetin as a geroprotective agent against accelerated and natural aging in hMSCs, providing a potential therapeutic intervention for treating age-associated disorders. | Lingling Geng Zunpeng Liu Weiqi Zhang Wei Li Zeming Wu Wei Wang Ruotong Ren Yao Su Peichang Wang Liang Sun Zhenyu Ju Piu Chan Moshi Song Jing Qu Guang-Hui Liu | 2019 | Protein & Cell2019，10，6： | 13 |
| 18 | ELASTICITY EFFECTS ON THE WATER IMPACT OF AN ELASTIC FLAT-BOTTOM BOX显示文摘To elucidate the effects of elasticity the hydrodynamic impact of a 2-D flat-bottom shell box onto a water surface was investigated in detail using the finite element code Dytran. An ALE coupling algorithm was employed to handle the interactions between the box and the fluids. In this study, both air and water were treated as compressible fluids and their properities were modeled through the equation of states. Calculated results show that the air cushion plays a very important role buffering the impinging. Under the deformed concave bottom an air cushion layer will be easier to form up. For high impact speed, the pressure for the elastic box is much lower than that for the rigid box. Excited by the impact, the impinging box oscillates with about its natural frequency. | Li, Wan-Ping Liu, Gui-Rong Chan, Eng-Song | 2002 | Journal of Hydrodynamics2002，14，2： | 12 |
| 19 | Genetic enhancement in cultured human adult stem cells conferred by a single nucleotide recoding显示文摘 | Jiping Yang Jingyi Li Keiichiro Suzuki Xiaomeng Liu Jun Wu Weiqi Zhang Ruotong Ren Weizhou Zhang Piu Chan Juan Carlos Izpisua Belmonte Jing Qu Fuchou Tang Guang-Hui Liu | 2017 | Cell Research2017，27，9： | 12 |
| 20 | Low-dose quercetin positively regulates mouse healthspan显示文摘Dear Editor,Aging is the leading risk factor for many chronic diseases,accounting for almost 60%of all deaths worldwide.How to achieve healthy aging,alleviate aging-related diseases,and extend healthspan has become a main topic of biomedical research(He et al.,2019).Geroprotective compounds,such as metformin and rapamycin,have been shown to improve both healthspan and lifespan in mice(Martin-Montalvo et al.,2013;Bitto et al.,2016),whereas nicotinamide partially improves healthspan in mice(Mitchell et al.,2018). | Lingling Geng Zunpeng Liu Si Wang Shuhui Sun Shuai Ma Xiaoqian Liu Piu Chan Liang Sun Moshi Song Weiqi Zhang Guang-Hui Liu Jing Qu | 2019 | Protein & Cell2019，10，10： | 12 |
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