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| 1 | Expression and functional analysis of the rice plasma-membrane intrinsic protein gene family显示文摘血浆膜内在的蛋白质(果仁) 是 aquaporins 的一个亚科越过膜启用水的快、控制的 translocation。在这研究,我们系统地从米饭识别了并且克隆十果仁基因。基于他们编码了的氨基酸序列的类似,这些米饭果仁基因被分类进二个组并且指定了为 OsPIP1-1 到 OsPIP1-3 和 OsPIP2-1 到在玉米跟随果仁基因的名称的 OsPIP2-7。量的 RT-PCR 分析识别了三根特定并且一叶特定的 OsPIP 基因。而且,响应盐,干旱和骆驼毛的织物处理的每 OsPIP 基因的表示侧面详细被检验。OsPIP1 (OsPIP1-1 ) 或在野类型的 Arabidopsis,腌,然而并非腌更高的集中(NaCl 的 150 公里) 的处理的显示出的提高的忍耐(NaCl 的 100 公里) 和干旱(甘露糖醇的 200 公里) 的 OsPIP2 (OsPIP2-2 ) 过去表示的转基因的植物上的分析。总起来说,这些数据响应不同压力建议每 OsPIP 基因的一个不同角色,并且应该把新层加到米饭果仁基因的生理的功能的理解。 | Lei Guo Zi Yi Wang Hong Lin Wei Er Cui Jun Chen Meihua Liu Zhang Liang Chen Li Jia Qu Hongya Gu | 2006 | Cell Research2006，16，3： | 35 |
| 2 | Activity after Site-Directed Mutagenesis of CD59 on Complement-Mediated Cytolysis显示文摘CD59 may inhibit the cytolytic activity of complement by binding to C8/C9 and protect host cell membranes against homologous membrane attack complex (MAC). However,CD59 is widely overexpressed on tumor cells,which has been implicated in tumorigenesis. The active site of CD59 relative to MAC is still confused. As reported the MAC binding site is located in the vicinity of a hydrophobic groove on the membrane distal face of the protein centered around residue W40. Here two site-directed mutagenesis were performed by overlapping extension PCR to delete residue W40 site (Mutant 1,M1) or to change C39W40K41 to W39W40W41 (Mutant 2,M2). Then we constructed mutant CD59 eukaryotic expression system and investigated their biological function on CHO cells compared with wild-type CD59. Stable populations of CHO cells expressing recombinant proteins were screened by immunotechnique. After 30 passages culturing,proteins could be tested. Dye release assays suggest that M1CD59 loses the activity against complement,while M2CD59 increases the anti-complement activity slightly. Results indicate that W40 of human CD59 is important to its activity,and prohibition of this site may be a potential way to increase complement activity and to treat tumors. | Xinhong Zhu Meihua Gao Shurong Ren Qiubo Wang Cunzhi Lin | 2008 | Cellular & Molecular Immunology2008，5，2： | 8 |
| 3 | Post-marketing safety surveillance and reevaluation of Motherwort injection:A clinical study of 10094 cases显示文摘OBJECTIVE:To investigate the safety profiles of Motherwort injection(MI).METHODS:A multi-center,prospective and drugderived hospital intensive monitoring method was conducted to assess the safety of MI in real world applications.This study was based on a very large population after the injection was approved and marketed in China.All patients using the injection in participating hospitals were monitored to determine the incidence,pattern,severity and outcome of associated adverse events.RESULTS:The post-marketing surveillance was performed in 10 094 female patients from April to December,2015.The incidence of adverse drug reactions(ADRs) was 0.79‰(8/10 094).Among the 8 patients,the reported adverse events mainly included systemic abnormalities,such as fever,chills and eyelid edema;skin and appendages disorders,such as pruritus and rash;gastrointestinal disorders,such as nausea,abdominal distension and pain;heart rate and rhythm disorders,such as palpitation and increased heart rate.All of these ADRs were mild in severity.CONCLUSION:In this study the ADRs incidence rate of MI is very low,which supports that it is generally safe for use in obstetric and gynecological diseases.However,the total number of 8 ADRs recorded over a relatively short time span seems limited,and the low number of reports could not represent an absolute guarantee of safety. | Cao Shan Zhang Wenhao Zhao Ziwei Heng Mingli Bu Huaien Wang Hongwu Liu Xinghui Wang Zhong Cai Yan Ma Yuyan Cui Shihong Deng Jihong Ding Guifeng Ding Yajuan Dong Linhong Duan Zhentao Fan Ling Fan Yang Fu Fen He Jing Ji Shuying Jin Lin Li Hong Li Hongying Liao Tao Lu Wei Luo Xiucui Lü Zhihui Ma Fengchun Ma Dafeng Shi Tianyun Sun Juying Sun Xiaotong Teng Hong Wang Jinhua Wang Ruihua Wang Ying Wang Zhengling Xi Jie Xu Minjuan Xu Zhihong Yan Qian Yang Cuirong Yang Yimei Yin Jie Yu Jinhua Yuan Wenjun Zhang Guanli Zhang Meihua Zhao Renfeng Zhong Yonghong Zhou Jian | 2018 | Journal of Traditional Chinese Medicine2018，38，4： | 4 |
| 4 | Identification of Risk Pathways and Functional Modules for Coronary Artery Disease Based on Genome-wide SNP Data显示文摘Coronary artery disease(CAD) is a complex human disease, involving multiple genes and their nonlinear interactions, which often act in a modular fashion. Genome-wide single nucleotide polymorphism(SNP) profiling provides an effective technique to unravel these underlying genetic interplays or their functional involvements for CAD. This study aimed to identify the susceptible pathways and modules for CAD based on SNP omics. First, the Wellcome Trust Case Control Consortium(WTCCC) SNP datasets of CAD and control samples were used to assess the jointeffect of multiple genetic variants at the pathway level, using logistic kernel machine regression model. Then, an expanded genetic network was constructed by integrating statistical gene–gene interactions involved in these susceptible pathways with their protein–protein interaction(PPI)knowledge. Finally, risk functional modules were identified by decomposition of the network. Of 276 KEGG pathways analyzed, 6 pathways were found to have a significant effect on CAD. Other than glycerolipid metabolism, glycosaminoglycan biosynthesis, and cardiac muscle contraction pathways, three pathways related to other diseases were also revealed, including Alzheimer's disease, non-alcoholic fatty liver disease, and Huntington's disease. A genetic epistatic network of 95 genes was further constructed using the abovementioned integrative approach. Of 10 functional modules derived from the network, 6 have been annotated to phospholipase C activity and cell adhesion molecule binding, which also have known functional involvement in Alzheimer's disease.These findings indicate an overlap of the underlying molecular mechanisms between CAD and Alzheimer's disease, thus providing new insights into the molecular basis for CAD and its molecular relationships with other diseases. | Xiang Zhao Yi-Zhao Luan Xiaoyu Zuo Ye-Da Chen Jiheng Qin Lv Jin Yiqing Tan Meihua Lin Naizun Zhang Yan Liang Shao-Qi Rao | 2016 | Genomics, Proteomics & Bioinformatics2016，14，6： | 3 |
| 5 | Tumor suppressor p53:new functions of an old protein显示文摘p53 was discovered 30 years ago.Extensive studies have been done on p53 since then,which makes p53 one of the most extensively studied genes.p53 has long been recognized as a key tumor suppressor.Cell cycle arrest,apoptosis and senescence have been traditionally recognized as the main functions of p53 in tumor suppression.Recently,some novel functions of p53 have been identified,including the regulation of energy metabolism,antioxidant defense,and microRNA expression and maturation,which all contribute to the role of p53 in tumor suppression.Furthermore,the contribution of p53 to normal biologic processes(e.g.reproduction and aging)and some other aspects of diseases(e.g.neurodegenerative diseases)is only now being appreciated.Here we will review recent advances in the study of some new functions of p53. | Zhaohui FENG Rui WU Meihua LIN Wenwei HU | 2011 | Frontiers in Biology2011，6，1： | 2 |
| 6 | The Regulation of aging and lon-gevity:a new and complex role of p53显示文摘 | Zhaohui Feng Meihua Lin Rui Wu | 2011 | Genes Cancer2011，2，4： | 1 |
| 7 | Comparison of techniques for extraction of isoflavones from the root of Radix Pereira: Ultrasonic and pressurized solvent extractions显示文摘 | LEE Meihua LIN Chuanchuan | 2007 | Food Chem2007，105，1： | 1 |
| 8 | Genetic variants at 10q 23.33 are associated with plasma lipid levels in a Chinese population显示文摘Plasma lipid abnormalities are implicated in the pathogenic process of type 2 diabetes.The IDE-KIF11-HHEX gene cluster on chromosome 10q23.33 has been identified as a susceptibility locus for type 2 diabetes.We hypothesized that genetic variants at 10q23.33 may be associated with plasma lipid concentrations.Seven tagging single nucleotide polymorphisms(SNPs:rs7923837,rs2488075,rs947591,rs11187146,rs5015480,rs4646957 and rs1111875) at 10q23.33 were genotyped in 3,281 subjects from a Han Chinese population,using the TaqMan OpenArray and Sequenom MassARRAY platforms.Multiple linear regression analyses showed that SNP rs7923837 in the 3'-flanking region of HHEX was significantly associated with triglyceride levels(P = 0.019,0.031 mmol/L average decrease per minor G allele) and that rs2488075 and rs947591 in the downstream region of HHEX were significantly associated with total cholesterol levels(P = 0.041,0.058 mmol/L average decrease per minor C allele and P = 0.018,0.063 mmol/L average decrease per minor A allele,respectively).However,the other four SNPs(rs11187146,rs5015480,rs4646957 and rs1111875) were not significantly associated with any plasma lipid concentrations in this Chinese population.Our data suggest that genetic variants in the IDE-KIF11-HHEX gene cluster at 10q23.33 may partially explain the variation of plasma lipid levels in the Han Chinese population.Further studies are required to confirm these findings in other populations. | Sijun Liu Yun Qian Feng Lu Meihua Dong Yudi Lin Huizhang Li Chong Shen Juncheng Dai Yue Jiang Guangfu Jin Zhibin Hu Hongbing Shen | 2014 | The Journal of Biomedical Research2014，28，1： | 1 |
| 9 | The MYB Transcription Factor Superfamily of Arabidopsis: Expression Analysis and Phylogenetic Comparison with the Rice MYB Family显示文摘 | Chen Yanhui Yang Xiaoyuan He Kun Liu Meihua Li Jigang Gao Zhaofeng Lin Zhiqiang Zhang Yunfei Wang Xiaoxiao Qiu Xiaoming Shen Yunping Zhang Li Deng Xiaohui Luo Jingchu Deng Xing-Wang Chen Zhangliang Gu Hongya Qu Li-Jia | 2006 | Plant Molecular Biology2006，，1： | 1 |
| 10 | The hypermethylation and protein expression of p16 INK4A and DNA repair gene O 6 -methylguanine-DNA methyltransferase in various uterine cervical lesions显示文摘 | Zhenhua Lin Meihua Gao Xianglan Zhang Young-Sik Kim Eung-Seok Lee Han-Kyeom Kim Insun Kim | 2005 | Journal of Cancer Research and Clinical Oncology2005，，6： | 1 |
| 11 | MitochondrialtRNA^(leu(UUR)) Gene Mutation and the DecreasedActivity of Cytochrom e c Oxidase in Preeclam psia显示文摘To explore the roles of mitochondria tRNA leu(UUR) gene mutation at nucleotide 3243 and the activity of cytochrome c oxidase in pathogenesis of preeclampsia, 57 patients with preeclampsia and 60 normotension pregnancy women were screened for tRNA leu(UUR) nt3243 A→G mutation with the method of polymers chain reaction (PCR) and restriction fragment length polymorphism. Cytochrome c oxidase activity was determined by measuring the rate of cyanide sensitive oxidation of reduced cytochrome c using luminosity photographer. The results showed that cytochrome c oxidase activity was significantly lower in the preeclampsia group (0.30±0.39/min, n = 32) than that in the controls (0.73±0.54/min, n = 26, P <0.01). The mitochondria DNA mutation at position 3243 was not found in our series. The results suggested that the decreased activity of cytochrome c oxidase might impair the energy production, leading to the mitochondria dysfunction and placenta dysfunction in preeclampsia patients. Mitochondria dysfunction may be involved in the pathogenesis of preeclampsia. The mutation of mitochondria DNA may not be the common contributor of preeclampsia in our series. | WANG Zehua ZHANG Guanglan , LIN Meihua Department of Gynecology and Obstetrics, Xiehe Hospital, Tongji Medical University, Wuhan 430030 | 1999 | Journal of Huazhong University of Science and Technology(Medical Sciences)1999，19，3： | 0 |
| 12 | Electrochemical biosensors and logic devices based on aptamers显示文摘Aptamers are molecular recognition elements with high specificity that are selected from deoxyribonucleic acid/ribonucleic acid (DNA/RNA) library. Compared with the traditional protein recognition elements,aptamers have excellent properties such as cost-effective,stable,easy for synthesis and modification. In recent years,electrochemistry plays an important role in biosensor field because of its high sensitivity,high stability, fast response and easy miniaturization. Through the combination of these two technologies and our rational design,we constructed a series of biosensors and biochips that are simple,fast,cheap and miniaturized. Firstly,we designed an adenosine triphosphate (ATP) electrochemical biosensor based on the strand displacement strategy. We can detect as low as 10 nmol/L of ATP both in pure solution and complicated cell lysates. Secondly,we creatively split the aptamers into two fragments and constructed the sandwich assay platform only based on single aptamer sequence. We successfully transferred this design on biochips with multiple micro electrodes (6×6) and accomplished multiplex detection. In the fields of biochips and biocomputers,we designed several DNA logic gates with electric (electrochemical) signal as output which paves a new way for the development of DNA computer. | Zuo Xiaolei Lin Meihua Fan Chunhai | 2013 | Engineering Sciences2013，11，3： | 0 |
| 13 | Pathway-based Analysis of the Hidden Genetic Heterogeneities in Cancers显示文摘Many cancers apparently showing similar phenotypes are actually distinct at the molecular level,leading to very different responses to the same treatment.It has been recently demonstrated that pathway-based approaches are robust and reliable for genetic analysis of cancers.Nevertheless,it remains unclear whether such function-based approaches are useful in deciphering molecular heterogeneities in cancers.Therefore,we aimed to test this possibility in the present study.First,we used a NCI60 dataset to validate the ability of pathways to correctly partition samples.Next,we applied the proposed method to identify the hidden subtypes in diffuse large B-cell lymphoma(DLBCL).Finally,the clinical significance of the identified subtypes was verified using survival analysis.For the NCI60 dataset,we achieved highly accurate partitions that best fit the clinical cancer phenotypes.Subsequently,for a DLBCL dataset,we identified three hidden subtypes that showed very different 10-year overall survival rates(90%,46% and 20%) and were highly significantly(P = 0.008) correlated with the clinical survival rate.This study demonstrated that the pathwaybased approach is promising for unveiling genetic heterogeneities in complex human diseases. | Xiaolei Zhao Shouqiang Zhong Xiaoyu Zuo Meihua Lin Jiheng Qin Yizhao Luan Naizun Zhang Yan Liang Shaoqi Rao | 2014 | Genomics, Proteomics & Bioinformatics2014，12，1： | 0 |
| 14 | PD-1/L1 inhibitors can improve but not replace chemotherapy for advanced urothelial carcinoma:A systematic review and network meta-analysis显示文摘Background:Programmed cell death-1/ligand 1 inhibitors are a new treatment strategy for advanced urothelial carcinoma.Therefore,a comparative evaluation of their efficacy and toxicity compared with chemotherapy is necessary.Methods:We comprehensively searched PubMed,Web of Science,Embase,and Cochrane Library databases and performed a meta-analysis of randomized controlled trials up to July 2021.We considered overall survival as the primary outcome,and progression-free survival,objective response rate,and treatment-related adverse events as secondary outcomes.Results:Overall,3584 patients from five studies were evaluated.Compared with first-line chemotherapy,programmed cell death-1/ligand 1 inhibitors were significantly associated with worse progression-free survival(p<0.001)and adverse objective response rates(p<0.001).However,the treatments were not significantly different in terms of overall survival(p=0.33).Compared with second-line chemotherapy,programmed cell death-1/ligand 1 inhibitors significantly improved overall survival(p<0.001),and there was no statistically significant difference in progression-free survival(p=0.89)or objective response rate(p=0.34).Compared with chemotherapy,programmed cell death-1/ligand 1 inhibitors were well tolerated(first-line chemotherapy:p<0.001;second-line chemotherapy:p<0.001).Conclusions:The efficacy of programmed cell death-1/ligand 1 inhibitors in patients with advanced urothelial carcinoma is not superior to that of first-line platinum-based chemotherapy but is better than second-line chemotherapy;however,programmed cell death-1/ligand 1 inhibitors are safer than first-and second-line chemotherapy and have a broader prospect for use in combination therapy. | Longkun Mao Meihua Yang Xinxiang Fan Wenjie Li Xiaodong Huang Wang He Tianxin Lin Jian Huang | 2023 | Cancer Innovation2023，2，3： | 0 |
| 15 | CircRNA DICAR as a novel endogenous regulator for diabetic cardiomyopathy and diabetic pyroptosis of cardiomyocytes显示文摘In this study,we identified that a conserved circular RNA(circRNA)DICAR,which was downregulated in diabetic mouse hearts.DICAR had an inhibitory effect on diabetic cardiomyopathy(DCM),as the spontaneous cardiac dysfunction,cardiac cell hypertrophy,and cardiac fibrosis occurred in DICAR deficiency(DICAR+/−)mice,whereas the DCM was alleviated in DICARoverexpressed DICARTg mice.At the cellular level,we found that overexpression of DICAR inhibited,but knockdown of DICAR enhanced the diabetic cardiomyocyte pyroptosis.At the molecular level,we identified that DICAR-VCP-Med12 degradation could be the underlying molecular mechanism in DICAR-mediated effects.The synthesized DICAR junction part(DICAR-JP)exhibited a similar effect to the entire DICAR.In addition,the expression of DICAR in circulating blood cells and plasma from diabetic patients was lower than that from health controls,which was consistent with the decreased DICAR expression in diabetic hearts.DICAR and the synthesized DICAR-JP may be drug candidates for DCM. | Qiong Yuan Yunwei Sun Fan Yang Dan Yan Meihua Shen Zhigang Jin Lin Zhan Guangqi Liu Ling Yang Qianyi Zhou Zhijun Yu Xiangyu Zhou Yang Yu Yong Xu Qingming Wu Jianfang Luo Xiamin Hu Chunxiang Zhang | 2023 | Signal Transduction and Targeted Therapy2023，8，4： | 0 |
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