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| 1 | Methylation profiling of twenty four genes and the concordant methylation behaviours of nineteen genes that may contribute to hepatocellular carcinogenesis显示文摘To determine the possible role of the epigenetic mechanisms in carcinogenesis of the hepatocellular carcinoma,we methylation-profiled the promoter CpG islands of twenty four genes both in HCC tumors and the neighboring non-cancerous tissues of twenty eight patients using the methylation-specific PCR (MSP) method in conjunction with the DNA sequencing. In comparison with the normal liver tissues from the healthy donors, it was found that while remained unmethylated the ABL, CAV, EPO, GATA3, LKB 1, NEP, NFL, NIS and p27KIP1 genes, varying extents of the HCC specific hypermethylation were found associated with the ABO, AR, CSPG2, cyclin al, DBCCRl,GALR2, IRF7, MGMT, MT1A, MYOD1, OCT6, p57KIP2, p73, WT1 genes, and demethylation with the MAGEA1 gene, respectively. Judged by whether the hypermethylated occurred in HCC more frequently than in their neighboring normal tissues, the hypermethylation status of the AR, DBCCR1, IRF7, OCT6, and p73 genes was considered as the event specific to the late stage, while that the rest that lacked such a distinguished contrast, as the event specific to the early stage of HCC carcinogenesis. Among all the clinical pathological parameters tested for the association with, the hypermethylation of the cyclin al gene was more prevalent in the non-cirrhosis group (P=0.021) while the hypermethylated p 16INK4a gene was more common in the cirrhosis group (P=0.017). The concordant methylation behaviors of nineteen genes, including the four previously studied and their association with cirrhosis has been evaluated by the best subgroup selection method. The data presented in this report would enable us to shape our understanding of the mechanisms for the HCC specific loss of the epigenetic stability of the genome, as well as the strategy of developing the novel robust methylation based diagnostic and prognostic tools. | JIANYU HONGYuZHANG ZHENZHONGMA WEILU YIFEIWANG JINGDEZHU | 2003 | Cell Research2003，13，5： | 33 |
| 2 | Identification of an epitope of SARS-coronavirus nucleocapsid protein显示文摘The nucleocapsid (N) protein of severe acute respiratory syndrome-coronavirus (SARS-CoV) is a majorvirion structural protein. In this study, two epitopes (N1 and N2) of the N protein of SARS-CoV werepredicted by bioinformatics analysis. After immunization with two peptides, the peptides-specific antibodieswere isolated from the immunized rabbits. The further experiments demonstrated that N1 peptide-inducedpolyclonal antibodies had a high affinity to bind to E. coli expressed N protein of SARS-CoV. Furthermore, itwas confirmed that N1 peptide-specific IgG antibodies were detectable in the sera of severe acute respiratorysyndrome (SARS) patients. The results indicated that an epitope of the N protein has been identified andN protein specific Abs were produced by peptide immunization, which will be useful for the study of SARS-CoV. | YINGLIN XuSHEN RUIFuYANG YIXUELI YONGYONGJI YouYuHE MuDESHI WEILU TIELIUSHI BINGSUN JINWANG HONGXIAWANG HUALIANGJIANG JIANHUASHEN YOUHUAXIE YUANWANG GANGPEI BBIFENSHEN JIARUIWU | 2003 | Cell Research2003，13，3： | 22 |
| 3 | Intra-tumor injection of H101,a recombinant adenovirus,in combination with chemotherapy in patients with advanced cancers:A pilot phase Ⅱ clinical trial显示文摘AIM: HI01, an EIB 55 kD gene deleted adenovirus, has been shown to possess oncolysis activity experimentally and proved to be safe in preliminary phase I study. The current study was designed to evaluate its anti-tumor activity and toxicity in combination with chemotherapy in patients with late stage cancers.METHODS: H101 5.0×10^11 virus particles were given by intra-tumor injection daily for five consecutive days at every three-week cycle, combined with routine chemotherapy,to one of the tumor lesions of 50 patients with different malignant tumors. Tumor lesions without H101 injection in the same individuals were used as controls. The efficacy and toxicity were recorded.RESULTS: Forty-six patients were evaluable with a 30.4% response rate. H101 injection in combination with chemotherapy induced three complete response (CR) and 11 partial response (PR), giving an overall response rate of 28.0% (14/50) among intention-to-treat patients. The response rate for the control lesions was 13.0%, including one case with CR and five cases with PR, which was significantly lower than that for the injected lesions (P<0.05).Main side effects were fever (30.2%) and pain at the injected sites (26.9%). Grade 1 hepatic dysfunction was found in four patients, grade 2 in one patient, and grade 4 in one patient. Hematological toxicity (grade 4) was found in four patients.CONCLUSION: Intra-tumor injection of the genetically engineered adenovirus H101 exhibits potential anti-tumor activity to refractory malignant tumors in combination with chemotherapy. Low toxicity and good tolerance of patients to H101were observed. | WeiLu ShuZheng Xu-FengLi Jian-JinHuang XiaoZheng ZhenLi | 2004 | World Journal of Gastroenterology2004，10，24： | 19 |
| 4 | A mechanism-based pharmacokinetic/pharma- codynamic model for CYP3A1/2 induction by dexamethasone in rats显示文摘目的: 当模特儿开发 pharmacokinetic/pharmacodynamic (PK/PD ) 在老鼠由 dexamethasone (DEX ) 描述 CYP3A1/2 的 receptor/gene-mediated 正式就职。 | LiangLi Zai-quanLi Chen-huiDeng Miao-ranNing Han-qingLi Shan-shanBi Tian-yanZhou WeiLu | 2012 | Acta Pharmacologica Sinica2012，33，1： | 7 |
| 5 | Identification of three major Bemisia tabaci biotypes in China based on morphological and DNA polymorphisms显示文摘The sweet potato whitefly, Bemisia tabaci, is a complex species, and many of its biotypes are important agricultural pests. The B and Q biotypes are invasive and coexist with the native Cv biotype on vegetable and ornamental crops in China. In this study, these three bio- types were identified based on their morphological characteristics, RAPD-PCR analysis, and DNA sequences of the COI gene. The ante-rior and posterior wax fringes of the B, Q, and Cv biotypes significantly differed from each other. Based on this morphological characteristic, the three biotypes can easily be distinguished in greenhouses and fields. Genomic DNA RAPD-PCR band patterns also revealed differences between these biotypes using the H16 primer. The B biotype has three bright DNA bands between 250 and 600 bp, the Q biotype only has one bright band at 300 bp, while the Cv biotype has no band between 250 and 500 bp. Both the Cv and Q biotypes have two bright bands at 750 and 1000 bp while the B biotype has only one band at 1000 bp. Based on the COI gene, the genetic identity between B and Cv, B and Q, and Q and CV was 85.8%, 94.7%, and 86.0%, respectively. The MP tree indicated that the phylogenetic relationship between the B and Q biotypes is much closer than that between the B and Cv or the Q and Cv biotypes. The uses of the morphological, RAPD-PCR, and DNA sequencing methods in biotype identification of B. tabaci are discussed. | Baoli Qiu Yanping Chen Li Liu Weilu Peng Xiaoxi Li Muhammad Z. Ahmed Vartika Mathur Yuzhou Du Shunxiang Ren | 2009 | Progress in Natural Science:Materials International2009，19，6： | 5 |
| 6 | Protic vs aprotic ionic liquid for CO2 fixation:A simulation study显示文摘The cycloaddition of CO2 with epoxides catalyzed by ionic liquids(ILs)has been a widely ongoing studied hot topic over the years.Recent experimental research has shown that the protic ionic liquids(PILs)behave stronger hydrogen proton donating ability than aprotic ionic liquids(APILs),and can effectively catalyze the cycloaddition of CO2.Unfortunately,the mechanistic explanation remains primarily unraveled.Herein,a detailed simulation study on the cycloaddition reaction catalyzed by PIL([HDBU][Mim])in comparison with APIL([MeDBU][Mim])re-action catalysts was conducted,including the three-step route(ring-opening of PO(propylene oxide),insertion of CO2 and ring-closure of propylene carbonate(PC))and two-step route(simultaneously ring-opening of PO and addition of CO2,and then ring-closure of PC).Based on the activation energy barrier of the rate-determining step,PIL preferentially activates PO as the optimal route for the reaction with the energy barrier of 23.2 kcal mol-1,while that of APIL is 31.2 kcal mol-1.The role of[HDBU]+in the reaction was also explored and found that the direct formation of intermolecular hydrogen bond(H-bond)between[HDBU]+and the reactants(PO+CO2)was unfavorable for the reaction,while the cooperation with the anion[Mim]-to assist indirectly was more conducive.To fully consider the reaction microenvironment of ILs,ONIOM calculation was used to study the solvent effect.At last,the above conclusions were further verified by the analysis of intermediates with charge,non-covalent interaction(NCI),and atoms in molecules(AIM)methods.The computational findings show that ILs studied in this work have dual functions of catalyst and solvent,enabling a microscopic understanding of the ILs catalyst for CO2 utilization as well as providing guidance for the rational design of more efficient ILs-based catalysts. | Wenzhong Sun Meichen Wang Yaqin Zhang Weilu Ding Feng Huo Li Wei Hongyan He | 2020 | Green Energy & Environment2020，5，2： | 4 |
| 7 | TRIM47 is a novel endothelial activation factor that aggravates lipopolysaccharide-induced acute lung injury in mice via K63-linked ubiquitination of TRAF2显示文摘Endothelial activation plays an essential role in the pathogenesis of sepsis-induced acute lung injury,however,the detailed regulatory mechanisms remain largely unknown.Here,we reported that TRIM47,an E3 ubiquitin ligase of the tripartite motifcontaining protein family,was highly expressed in vascular endothelial cells.TRIM47-deficient mice were effectively resistant to lipopolysaccharide(LPS)-induced acute lung injury and death by attenuating pulmonary inflammation.TRIM47 was upregulated during TNFα-induced endothelial activation in vitro.Knockdown of TRIM47 in endothelial cells inhibited the transcription of multiple pro-inflammatory cytokines,reduced monocyte adhesion and the expression of adhesion molecules,and suppressed the secretion of IL-1βand IL-6 in endothelial cells.By contrast,overexpression of TRIM47 promoted inflammatory response and monocyte adhesion upon TNFαstimulation.In addition,TRIM47 was able to activate the NF-κB and MAPK signaling pathways during endothelial activation.Furthermore,our experiments revealed that TRIM47 resulted in endothelial activation by promoting the K63-linked ubiquitination of TRAF2,a key component of the TNFαsignaling pathway.Taken together,our studies demonstrated that TRIM47 as a novel activator of endothelial cells,promoted LPS-induced pulmonary inflammation and acute lung injury through potentiating the K63-linked ubiquitination of TRAF2,which in turn activates NF-κB and MAPK signaling pathways to trigger an inflammatory response in endothelial cells. | Yisong Qian Ziwei Wang Hongru Lin Tianhua Lei Zhou Zhou Weilu Huang Xuehan Wu Li Zuo Jie Wu Yu Liu Ling-Fang Wang Xiao-Hui Guan Ke-Yu Deng Mingui Fu Hong-Bo Xin | 2022 | Signal Transduction and Targeted Therapy2022，7，6： | 2 |
| 8 | Drug resistance mutation profiles of the drug-nave and first-line regimen-treated HIV-1-infected population of Suzhou, China显示文摘Little is known about the prevalence of drug-resistant mutations in HIV-1-positive individuals in Suzhou, China. To elucidate the transmitted drug resistance(TDR) and acquired drug resistance mutation(ADR) profiles, we collected blood specimens from 127 drug-naive and 117 first-line drugtreated HIV-1-infected individuals sampled from 2014 to 2016 in Suzhou. We successfully amplified po/fragments from 100 drug-naive and 20 drug-treated samples. We then determined the drugresistant mutations to protease(PR) and reverse-transcriptase(RT) inhibitors according to the Stanford drug resistance database. Overall, 11 and 13 individuals had transmitted(drug-naive group) and acquired(treated group) resistance mutations, respectively. Six transmitted drugresistant mutations were found, including two mutations(L33F and L76V) in the protease region and four(K70N/E and V179D/E) in the RT region. Only L76 V was a major mutation, and K70N/E and V179D/E are known to cause low-level resistance to RT inhibitors. All 13 treated participants who had major drug resistance mutations demonstrated intermediate to high resistance to efavirenz and nevirapine, and six had a treatment duration of less than three months. No major mutations to RT inhibitors were found, implying that the epidemic of transmitted resistance mutations was not significant in this area. Our results suggest that more frequent virus load and drug resistance mutation tests should be conducted for individuals receiving antiretroviral treatment, especially for newly treated patients. Our research provides insights into the occurrence of HIV-1 drug resistance in Suzhou and will help to optimize the treatment strategy for this population. | Tingting Li Feng Qian Ting Yuan Weilu Xu Li Zhu Jinlong Huang Haiyan Wang Yueping Zhu Yinling Wang Xiaohong Li Saihong Gu Zhuqing Tan Hui Chen Xiangrong Luo Wei Zhu Weniuan Lu Ping Xu Ming Li Yuying Chen Yong Gao Rongge Yang Chuanwu Zhu Binlian Sun | 2017 | Virologica Sinica2017，32，4： | 2 |
| 9 | Factors Affecting Bacterial Growth in Drinking Water Distribution System显示文摘Objective To define the influence of some parameters, including assimilable organic carbon (AOC), chloramine residual, etc. on the bacterial growth in drinking water distribution systems. Methods Three typical water treatment plants in a northern city (City T) of China and their corresponding distribution systems were investigated. Some parameters of the water samples, such as heterotrophic plate content (HPC), AOC, CODMn, TOC, and phosphate were measured. Results The AOC in most water samples were more than 100 μg/L, or even more than 200 μg/L in some cases. The HPC in distribution systems increased significantly with the decrease of residual chlorine. When the residual chlorine was less than 0.1 mg/L, the magnitude order of HPC was 104 CFU/mL; when it was 0.5-0.7 mg/L, the HPC was about 500 CFU/mL. Conclusion For controlling the biostability of drinking water, the controlling of AOC and residual chlorine should be considered simultaneously. The influence of phosphors on the AOC tests of water is not significant. Phosphors may not be the limiting nutrient in the water distribution systems. | WEILU XIAO-JIANZHANG | 2005 | Biomedical and Environmental Sciences2005，18，2： | 2 |
| 10 | A disposable electrochemical immunosensor arrays using 4-channel acroen-printed carbon electrode for simultaneous detection of Escherichia coil O157:H7 and Enterobaeter sakazakii 显示文摘 | Don Wenchao Tang Weilu Zhao Guangying | 2013 | Eleetrochimiea Acta2013，97，： | 1 |
| 11 | J Mater Sci Technol显示文摘 | Wu Weilu | 2001 | 17:12001，17，： | 1 |
| 12 | Oxidized regenerated cellulose-based hemostat with microscopicallygradient structure显示文摘 | Yadong Wu Jinmei He Weilu Cheng | 2012 | Carbohvdr Polvm2012，88，3： | 1 |
| 13 | Influences of stochastic per- turbation of parameters on dynamic behavior of gear sys- tem显示文摘 | WeiLu Jian LingZeng Fan | 2011 | Journal of Mechanical Science and Technology2011，25，7： | 1 |
| 14 | Triple-functional bone adhesive with enhanced internal fixation,bacteriostasis and osteoinductive properties for open fracture repair显示文摘At present,effective fixation and anti-infection implant materials represent the mainstay for the treatment of open fractures.However,external fixation can cause nail tract infections and is ineffective for fixing small fracture fragments.Moreover,closed reduction and internal fixation during the early stage of injury can lead to potential bone infection,conducive to bone nonunion and delayed healing.Herein,we designed a bone adhesive with anti-infection,osteogenic and bone adhesion fixation properties to promote reduction and fixation of open fractures and subsequent soft tissue repair.It was prepared by the reaction of gelatin(Gel)and oxidized starch(OS)with vancomycin(VAN)-loaded mesoporous bioactive glass nanoparticles(MBGNs)covalently cross-linked with Schiff bases.Characterization and adhesion experiments were conducted to validate the successful preparation of the Gel-OS/VAN@MBGNs(GOVM-gel)adhesive.Meanwhile,in vitro cell experiments demonstrated its good antibacterial effects with the ability to stimulate bone marrow mesenchymal stem cell(BMSCs)proliferation,upregulate the expression of alkaline phosphatase(ALP)and osteogenic proteins(RunX2 and OPN)and enhance the deposition of calcium nodules.Additionally,we established a rat skull fracture model and a subcutaneous infection model.The histological analysis showed that bone adhesive enhanced osteogenesis,and in vivo experiments demonstrated that the number of inflammatory cells and bacteria was significantly reduced.Overall,the adhesive could promote early reduction of fractures and antibacterial and osteogenic effects,providing the foothold for treatment of this patient population. | Yusheng Yang Shenghui Su Shencai Liu Weilu Liu Qinfeng Yang Liangjie Tian Zilin Tan Lei Fan Bin Yu Jian Wang Yanjun Hu | 2023 | Bioactive Materials2023，，7： | 1 |
| 15 | A novel subspace identification approach with enforced causal models显示文摘 | Joe Qin S Lin Weilu Lennart Ljung | 2005 | Automatica2005，41，12： | 1 |
| 16 | Nonlinear strong commutativity preserving maps on skew elements of prime rings with involution 显示文摘 | Liau Paokuei Huang Weilu Liu Chengkai | 2011 | Lin Alg Appl2011，436，9： | 1 |
| 17 | The Study and Implementation of a Supervision System Based on GPRS显示文摘 | CHEN Huie HU Congxin ZENG Weilu | 2005 | 通讯和计算机(中英文版)2005，2，1： | 1 |
| 18 | Diverse 3D Microarchitectures Made by Capillary Forming of Carbon Nanotubes显示文摘 | MichaelDe Volder Sameh H.Tawfick Sei JinPark DavorCopic ZhouzhouZhao WeiLu A. JohnHart | 2010 | Adv Mater2010，，39： | 1 |
| 19 | 显示文摘 | Huang Qiming Lin Weilu | 2000 | Computers and Chemical Engineering2000，24，27： | 1 |
| 20 | Platelet aggregation on potentiators from Chorei 显示文摘 | WEILU E A | 1985 | Chem Pharm Bull (Tokyo)1985，33，11： | 1 |
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