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Design, synthesis, and antiviral properties of 2-aryl-1H-benzimidazole-4-carboxamide derivatives

Xianjin LUO, Zhonglü ZHANG, Yutian YANG, Fei XUE, Naiyun XIU, Yuanbin SHE

《化学科学与工程前沿（英文）》 2009年 第3卷 第3期   页码 305-309 doi: 10.1007/s11705-009-0021-z

摘要： A series of new benzimidazole derivatives were designed and synthesized. Their chemical structures were testified by H NMR, infrared spectroscopy (IR), mass spectrography (MS), and elemental analysis. Their potent antiviral properties indicated the prospect of new drugs. Compound , , , , , , and were identified as novel antivirus with much better selective activity and inhibitory activity than the comparable ribavirin against Coxsackie virus B in VERO cells.

关键词： benzimidazole     coxsackie virus B3     antiviral properties    

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Chronic hepatitis B virus infection: epidemiology, prevention, and treatment in China

null

《医学前沿（英文）》 2014年 第8卷 第2期   页码 135-144 doi: 10.1007/s11684-014-0331-5

摘要：

Chronic hepatitis B is a major health problem in China. The universal vaccination program since 1992 has changed the epidemiology of hepatitis B virus infection in China from highly to moderately endemic. The most prevalent hepatitis B virus strains in China are genotypes B and C, whereas those in western provinces are genotypes D and C/D hybrid. Chronic hepatitis B poses a heavy burden to the society in China. Different treatment strategies have been explored to improve patient outcomes in a cost-effective manner. However, antiviral drugs with a low genetic barrier to resistance are still extensively used because of the generally low income and limited resources in China. Individualized antiviral therapy is closely associated with translational medicine, which utilizes information from studies on genomics, immune biomarkers, and fibrosis. The results of these studies are crucial in further improving treatment outcomes.

关键词： chronic hepatitis B     epidemiology     prevention     treatment    

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miRNA-122-binding site polymorphism at the interleukin-1 α gene and its interaction with hepatitis Bvirus mutations with hepatocellular carcinoma risk

null

《医学前沿（英文）》 2014年 第8卷 第2期   页码 217-226 doi: 10.1007/s11684-014-0326-2

摘要：

This study was designed to investigate the contribution of miRNA-122-binding site polymorphism at the IL-1A gene and its multiplicative interactions with hepatitis B virus (HBV) mutations in the risk of hepatocellular carcinoma (HCC). A total of 1021 healthy controls, 302 HBV surface antigen (HBsAg) seroclearance subjects, and 2011 HBsAg-positive subjects (including 1021 HCC patients) were enrolled in this study. Quantitative PCR was used to genotype rs3783553. HBV mutations were determined by direct sequencing. Multivariate logistic regression analyses were performed to test the associations of rs3783553, mutations, and their interactions with the risk of HCC. No significant association was found between rs3783553 and the risk of HCC among healthy controls, HBsAg seroclearance subjects, HBsAg-positive subjects without HCC, and all controls. Additionally, rs3783553 was not significantly associated with chronic HBV infection, liver cirrhosis, HBV e antigen seroconversion, abnormal alanine aminotransferase, and high viral load (>104 copies/ml). However, the TTCA insertion allele of rs3783553 was significantly associated with an increased frequency of HBV C7A mutation compared with homozygous TTCA deletion carriers [(del/ins+ ins/ins) vs. del/del, adjusted odds ratio (OR)=1.48, 95% confidence interval (CI)=1.09-2.02, P=0.013]. Multiplicative interaction of rs3783553 with HBV preS deletion significantly reduced the risk of HCC in males, with an adjusted OR of 0.64 (95% CI=0.42-0.98; P=0.041) after age and HBV genotype were adjusted. Although rs3783553 did not significantly affect genetic susceptibility to HBV-related HCC, its variant allele may predispose the host to selecting HBV C7A mutation during evolution and significantly reduce the risk of HCC caused by HBV preS deletion. This study provides an insight into the complex host-virus interaction in HBV-induced hepatocarcinogenesis and is helpful in determining HBsAg-positive subjects who are likely to develop HCC.

关键词： hepatocellular carcinoma (HCC)     interaction     miRNA-122-binding site     IL-1A     rs3783553     hepatitis B virus (HBV) mutations    

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MicroRNAs and hepatitis viruses

Gang LI MD , Xiaojia XIONG MM ,

《医学前沿（英文）》 2009年 第3卷 第3期   页码 265-270 doi: 10.1007/s11684-009-0055-0

摘要： MicroRNAs (miRNAs) are a class of small RNA molecules. They play a pivotal role in diverse domains such as infection, tumorigenesis, and immune reaction. As key regulators of most genes’ expression, they react at posttranscriptional level. It is increasingly clear that miRNAs are necessary for physiological and pathological processes. In the past few years, investigators gradually brought the concept of miRNA into studies of viral infection, including hepatitis viruses. The hepatitis B and C viruses are common causes of liver disease worldwide. It is very difficult to cure chronic hepatitis due to drug resistance during antivirus therapy. Elucidating the mechanisms of virus-host interactions in hepatitis B and C is very important in diagnosis, prognosis, and therapy. This article reviews the current knowledge of viral hepatitis (B and C type) at the level of miRNA and tries to outline areas of potential studies.

关键词： microRNA     hepatitis B virus     hepatitis C virus    

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Association of novel mutations and heplotypes in the preS region of hepatitis B virus with hepatocellular

Jia-Xin XIE, Jian-Hua YIN, Qi ZHANG, Rui PU, Wen-Ying LU, Hong-Wei ZHANG, Guang-Wen CAO, Jun ZHAO, Hong-Yang WANG,

《医学前沿（英文）》 2010年 第4卷 第4期   页码 419-429 doi: 10.1007/s11684-010-0160-0

摘要： The association of viral mutations and haplotypic carriages with mutations in the preS region of hepatitis B virus (HBV) genotypes B and C with hepatocellular carcinoma (HCC) is of great significance for the prediction of this malignancy, but it remains obscure. We analyzed the preS sequences of HBV genotypes B and C from 1172 HBV-infected subjects including 231 patients with HCC. As compared with the HBV-infected subjects without HCC, C2875T, G2946C, A3054C, C3060A, T3066C, C3116T, A3120C, G3191A, A1C, C7A, C10A, A31C, C76T, G105C, and G147C in both genotypes were significantly associated with increased risks of HCC. C2875A, G2950A, G2951A, A3054T, C3060T, T3066A, T3069G, A3120T, and G3191C were significantly associated with increased risks of HCC in genotype C, whereas these mutations were inversely associated with HCC in genotype B. Multivariate regression analyses showed that C76A/T was a novel factor independently associated with an increased risk of HCC, as compared with those without HCC. The frequencies of haplotypes 2964A-3116T-preS2 start codon wild-type-7C, 2964C-3116T-7A-76C, and 2964A-3116T-7C-76A/T were significantly higher in the patients with HCC (<0.001), whereas a haplotypic carriage with a single mutation and another three wild-types were inversely associated with HCC. Conclusively, the association of HBV mutations in the preS region with HCC depends on HBV genotype and haplotypic carriage with two or more mutations that are each associated with an increased risk of HCC independently.

关键词： hepatitis B virus     hepatocellular carcinoma     mutation     genotype     haplotype    

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Hepatitis B virus X protein upregulates tumor necrosis factor-α expression of rat mesangial cell

Hong-Zhu LU MD, Dan LIU BM, Qi-Hong FAN BM, Jian-Hua ZHOU MD,

《医学前沿（英文）》 2010年 第4卷 第1期   页码 106-111 doi: 10.1007/s11684-010-0004-y

摘要： Hepatitis B virus X protein (HBx), a 17-kd protein encoded by X gene of hepatitis B virus (HBV), has been shown to function as a transcriptional trans-activator of a variety of viral and cellular promoter/enhancer elements. The aim of the study is to investigate the extracellular regulated protein kinases (ERKs) pathway of HBx on glomerular mesangial cell (GMC) proliferation and tumor necrosis factor-α (TNF-α) expression. The HBV X gene was amplified by polymerase chain reaction (PCR), inserted into the eukaryotic expression vector pCI-neo and confirmed by restriction endonuclease digestion and sequence analysis. PCI-neo containing HBV X gene (pCI-neo-X) was then transfected into cultured GMC line via liposome. GMC proliferation, TNF-α and its mRNA expression were compared in the condition of with or without U0126 in culture media. HBx, ERK and p-ERK expression in GMCs was assessed by Western blotting. TNF-α mRNA expression was assessed by semi-quantitative reverse transcription-PCR (RT-PCR). TNF-α level in supernatants was measured by ELISA. GMC proliferation was detected by 3-(4,5-dimethylthiazol-2yl)-2,5-diphenyltetrazolium bromide (MTT) kit. The results showed that HBx expression was found in transfected GMCs and became prominent at 36th and 48th h after transfection whether with or without U0126 in culture media. TNF-α mRNA expression was significantly decreased in U0126 group compared with U0126-free group. TNF-α levels in supernatants in PCI-neo-X transfection without U0126 group were (189.0±18.1) and (172.3±24.3) pg/mL at 36th and 48th h after transfection, respectively. In contrast, TNF-α levels in supernatants with U0126 were (65.6±11.6) and (84.0±24.6) pg/mL at 36th and 48th h, respectively. The TNF-α levels in the latter groups were significantly lower than those in the former groups (<0.05). GMCs proliferation was also lower in added U0126 group at 36th and 48th h after transfection. From above, we can conclude that HBx could induce GMC proliferation and increase TNF-α mRNA expression and its protein production. HBx upregulates TNF-α expression and induces cell proliferation of GMC line partly through ERK signal transduction pathway.

关键词： hepatitis B virus     X gene     glomerular mesangial cell line     extracellular regulated protein kinases     tumor necrosis factor-α    

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Dysregulation of β-catenin by hepatitis B virus X protein in HBV-infected human hepatocellular carcinomas

Lei CHEN, Liang HU, Liang LI, Yuan LIU, Qian-Qian TU, Yan-Xin CHANG, He-Xin YAN, Meng-Chao WU, Hong-Yang WANG,

《医学前沿（英文）》 2010年 第4卷 第4期   页码 399-411 doi: 10.1007/s11684-010-0170-y

摘要： β-catenin is a key molecule involved in both cell-cell adhesion and Wnt signaling pathway. In our study, we found that, in the development of hepatocellular carcinoma (HCC), β-catenin was correlated with hepatitis B virus (HBV) X gene encoded protein, which is essential for HBV infectivity and is a potential cofactor in viral carcinogenesis. The expression levels of wild-type β-catenin and E-cadherin were decreased in HepG2 cells expressing hepatitis B virus X protein (HBx), accompanied by destabilization of adherens junction. Reverse transcriptase PCR (RT-PCR), Northern and Western blot showed that reduction of wild-type β-catenin expression involved degradation of the protein. However, RNA interference (RNAi) and luciferase assay indicated that HBx enhanced β-catenin mediated signaling in HepG2 cells. In addition, immunohistochemical and Western blot analysis of β-catenin revealed that a decrease in the β-catenin protein level was found in 58.3% of HBV-related HCCs 19.2% of non-HBV-related tumors. Our data suggest that the expression of HBx contributed to the development of HCC, in part, by repressing the wild-type β-catenin expression and enforcing β-catenin-dependent signaling pathway, thus inducing cellular changes leading to acquisition of metastatic and/or proliferation properties.

关键词： hepatocellular carcinoma     hepatitis B virus X protein     β     -catenin     cell adhesion     E-cadherin     transcriptional activation    

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NKT cells in liver diseases

null

《医学前沿（英文）》 2018年 第12卷 第3期   页码 249-261 doi: 10.1007/s11684-018-0622-3

摘要：

Natural killer T cells are innate-like and tissue-resident lymphocytes, which recognize lipid antigens and are enriched in the liver. Natural killer T cells play important roles in infections, tumors, autoimmune diseases, and metabolic diseases. In this study, we summarize recent findings on biology of natural killer T cells and their roles in hepatitis B virus and hepatitis C virus infection, autoimmune liver diseases, alcoholic liver disease, nonalcoholic fatty liver disease, and hepatocellular carcinoma. Controversial results from previous studies are discussed, and indicate the dynamic alteration in the role of natural killer T cells during the progression of liver diseases, which might be caused by changes in natural killer T subsets, factors skewing cytokine responses, and intercellular crosstalk between natural killer T cells and CD1d-expressing cells or bystander cells.

关键词： natural killer T cells     hepatitis B virus and hepatitis C virus infection     autoimmune liver diseases     alcoholic liver disease     nonalcoholic fatty liver disease     hepatocellular carcinoma    

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Construction and expression of hepatitis B virus vector encoding TC-tagged core protein

Yuanyuan LIN MD, Xiaoming CHENG MS, Yuhu SONG MD, Peiyuan LI MD, Ying CHANG MM, Jinjian YAO MD, Jusheng LIN MD, PhD, Li ZHOU PhD, Leiming XU PhD,

《医学前沿（英文）》 2009年 第3卷 第4期   页码 396-402 doi: 10.1007/s11684-009-0056-z

摘要： Virus tagged with green fluorescent protein (GFP) contributes to the visualization and study of the virus in living cells. However, the hepatitis B virus (HBV) particle, which is a compact virion with limited internal space, cannot be incorporated with GFP tag as a large fragment. It was recently reported that protein genetically inserted with a smaller size tetracysteine (TC) tag could be specially labeled by a biarsenical fluorescent dye in living cells. In this study, we constructed a recombinant HBV vector encoding TC-tagged core protein for biarsenical labeling of HBV virion. TC tag was genetically inserted near the immunodominant c/e1 site of HBV core protein by mutagenesis. Western blot and enzyme-linked immunosorbent assay (ELISA) analysis showed that the TC-tagged core protein, hepatitis B surface antigen (HBsAg) and hepatitis B e antigen (HBeAg) could be expressed in cells transfected with the recombinant HBV vector, which is similar to the cells transfected with wild-type HBV vector. Reverse transcription-polymerase chain reaction (RT-PCR) and Southern blot analysis showed that HBV virion formation was affected by the genetic insertion of TC tag into core protein in some degree, but cells transfected with the HBV vector could still produce HBV virions incorporated with TC-tagged core proteins. Taken together, the recombinant HBV vector can serve as a useful tool to produce HBV virions incorporated with TC-tagged core proteins to be fluorescently labeled by biarsencial dye for visualizing and studying HBV in living cells.

关键词： hepatitis B virus     vector     tetracysteine tag     core protein    

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New perspective on the natural course of chronic HBV infection

null

《医学前沿（英文）》 2014年 第8卷 第2期   页码 129-134 doi: 10.1007/s11684-014-0339-x

摘要：

Chronic hepatitis B virus (HBV) infection is a significant threat to public health and an enormous burden on society. Mechanisms responsible for chronic HBV infection remain poorly understood. A better understanding of the natural course of chronic HBV infection may shed new light on the mechanisms underlying this disease and help in designing new antiviral strategies. Natural course of chronic HBV infection is conventionally viewed as an uninterrupted process that is usually marked by HBV e antigen (HBeAg) seroconversion or characterized by different phases associated with assumed host responses to HBV infection. However, none of these descriptions captures or highlights the core events that determine the natural course of chronic HBV infection. In this review, we briefly present the current knowledge on this subject and explain the significance and implication of events that occur during infection. A pre-core mutant becomes predominant in the viral population following elimination of the wild-type virus in duck hepatitis B virus-chronically infected animals. The coupled events in which first there is viral clearance that clears wild-type virus and then there is the reinfection of wild-type virus cleared livers with mutant virus are highly relevant to understanding of the natural course of chronic HBV infection under both treated and untreated conditions. In our new perspective, a general natural course of chronic HBV infection comprises cycles of viral clearance and reinfection, and such cycles prolong the chronic HBV infection course. Reviewing published data on the natural course of chronic HBV infection can reduce the possibility of missing important points in the initial data interpretation.

关键词： hepatitis B virus     chronic HBV infection     natural course     hepatitis B     seroconversion    

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Superenhancers activate the autophagy-related genes Beclin1 and LC3B to drive metastasis and drug resistance

《医学前沿（英文）》 2022年 第16卷 第6期   页码 883-895 doi: 10.1007/s11684-022-0919-0

摘要： Metastasis and drug resistance are the leading causes of poor prognosis in patients with osteosarcoma. Identifying the relevant factors that drive metastasis and drug resistance is the key to improving the therapeutic outcome of osteosarcoma. Here, we reported that autophagy was highly activated in metastatic osteosarcoma. We found increased autophagolysosomes in metastatic osteosarcoma cell lines by using electron microscopy, Western blot, and immunofluorescence experiments. We further examined the expression of the autophagy-related genes Beclin1 and LC3B in 82 patients through immunohistochemistry and found that Beclin1 and LC3B were highly related to unfavorable prognosis of osteosarcoma. Knockdown of Beclin1 and LC3B reduced invasion, metastasis, and proliferation in metastatic osteosarcoma cells. In vitro and in vivo studies also demonstrated that inhibiting by 3-MA inhibited cell growth and metastasis. Moreover, we demonstrated that autophagy-related genes were activated by SEs and that the inhibition of SEs by JQ-1 decreased the metastasis of osteosarcoma. Overall, our findings highlighted the association of autophagy with osteosarcoma progression and shed new light on autophagy-targeting therapy for osteosarcoma.

关键词： osteosarcoma     autophagy     metastasis     drug resistance     Beclin1     LC3B    

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Research and development of a novel subunit vaccine for the currently circulating pseudorabies virus

Yuzhou WANG,Tongyan WANG,He YAN,Fanli YANG,Linghua GUO,Qingyuan YANG,Xule HU,Feifei TAN,Yan XIAO,Xiangdong LI,Kegong TIAN

《农业科学与工程前沿（英文）》 2015年 第2卷 第3期   页码 216-222 doi: 10.15302/J-FASE-2015072

摘要： Pseudorabies (PR) is a devastating viral disease which leads to fatal encephalitis and respiratory disorders in pigs. Commercial gE-deleted live pseudorabies virus (PRV) vaccine has been widely used to control this disease in China. However, the new-emerging variants of PRV compromises the protection provided by current vaccines and lead to the outbreak of PR in vaccinated pig herds. Several killed and live vaccine candidates based on current PRV variants have been reported to be effective to control the disease. A subunit vaccine based on gB protein, one major PRV glycoprotein which elicits strong humoral and cellular immune responses, however, was never evaluated for protection against the current circulating PRV variants. In this study, full-length PRV gB protein was successfully expressed in baculovirus/insect cells in the soluble format and was tested on 3-week-old piglets as a subunit vaccine. Compared with unvaccinated pigs, the gB-vaccinated pigs developed specific antibody-mediated responses and were protected from the virulent PRV HN1201 challenge. All vaccinated pigs survived without showing any PRV-specific respiratory and neurological signs, but all unvaccinated pigs died within 7 days after HN1201 challenge. Hence, this novel gB-based vaccine could be applied as an effective subunit vaccine to control PRV variant in China.

关键词： pseudorabies virus     glycoprotein B protein     subunit vaccine    

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Catalytic ozonation of reactive red X-3B in aqueous solution under low pressure: decolorization and OH

Hong SUN,Min SUN,Yaobin ZHANG,Xie QUAN

《环境科学与工程前沿（英文）》 2015年 第9卷 第4期   页码 591-595 doi: 10.1007/s11783-014-0694-5

摘要： Catalytic ozonation of Reactive Red X-3B in aqueous solution had been carried out in an ozone oxidation reactor where Mn-Fe-ceramic honeycomb was used as the catalysts. The presence of Mn-Fe-ceramic honeycomb catalyst could obviously improve the decoloration efficiency of Reactive Red X-3B and the utilization efficiency of ozone compared to the results from non-catalytic ozonation. Adsorption of Reactive Red X-3B had no obviously influence on the degradation efficiency. Addition of tert-butanol significantly decreased the degradation efficiency, indicating that the degradation of Reactive Red X-3B followed the mechanism of hydroxyl radical (OH·) oxidation. The operating variables such as reaction pressure and ozone supply had a positive influence on the degradation efficiency, mainly attributing to facilitate the ozone decomposition and OH· formation.

关键词： catalytic ozonation     reactive red X-3B     ceramic honeycomb     hydroxyl radical (OH·)    

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Preclinical characterization and comparison between CD3/CD19 bispecific and novel CD3/CD19/CD20 trispecificantibodies against B-cell acute lymphoblastic leukemia: targeted immunotherapy for acute lymphoblastic

《医学前沿（英文）》 2022年 第16卷 第1期   页码 139-149 doi: 10.1007/s11684-021-0835-8

摘要： The CD19-targeting bispecific T-cell engager blinatumomab has shown remarkable efficacy in patients with relapsed/refractory B-cell precursor acute lymphoblastic leukemia. However, several studies showed that blinatumomab has a short plasma half-life due to its low molecular weight, and thus its clinical use is limited. Furthermore, multiple trials have shown that approximately 30% of blinatumomab-relapsed cases are characterized by CD19 negative leukemic cells. Here, we design and characterize two novel antibodies, A-319 and A-2019. Blinatumomab and A-319 are CD3/CD19 bispecific antibodies with different molecular sizes and structures, and A-2019 is a novel CD3/CD19/CD20 trispecific antibody with an additional anti-CD20 function. Our in vitro, ex vivo, and in vivo experiments demonstrated that A-319 and A-2019 are potent antitumor agents and capable of recruiting CD3 positive T cells, enhancing T-cell function, mediating B-cell depletion, and eventually inhibiting tumor growth in Raji xenograft models. The two molecules are complementary in terms of efficacy and specificity profile. The activity of A-319 demonstrated superior to that of A-2019, whereas A-2019 has an additional capability to target CD20 in cells missing CD19, suggesting its potential function against CD19 weak or negative CD20 positive leukemic cells.

关键词： B-cell acute lymphoblastic leukemia     bispecific antibody     trispecific antibody     CD19     CD20    

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Eliminating mother-to-child transmission of HBV: progress and challenges in China

Wenzhan Jing, Jue Liu, Min Liu

《医学前沿（英文）》 2020年 第14卷 第1期   页码 21-29 doi: 10.1007/s11684-020-0744-2

摘要： China has the world’s largest burden of hepatitis B virus (HBV) infection, but the country has made considerable progress in preventing its mother-to-child transmission (MTCT) in the past three decades. This feat is made possible due to the high coverage of birth-dose hepatitis B vaccine (HepB,>95%), hepatitis B surface antigen (HBsAg) screening for pregnant women (>99%), and hepatitis B immunoglobulin plus HepB for newborns whose mothers are HBsAg positive (>99%). Studies on the optimal antiviral treatment regimen for pregnant women with high HBV-DNA load have also been conducted. However, China still faces challenges in eliminating MTCT of HBV. The overall HBsAg prevalence among pregnant women is considered an intermediate endemic. The prevalence of HBsAg among pregnant women from remote, rural, or ethnic minority areas is higher than that of the national level because of limited health resources and public health education for HBV. The coverage for maternal and child healthcare and immunization services should be improved, especially in western regions. Integration of current services to prevent MTCT of HBV with other relevant health services can increase the acceptability, efficiency, and coverage of these services, particularly in remote areas and ethnic minority areas. By doing so, progress toward key milestones and targets to eliminate hepatitis B as the main public health threat by 2030 can be achieved.

关键词： hepatitis B virus     mother-to-child transmission     progress     challenge    

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标题 作者 时间 类型 操作

Design, synthesis, and antiviral properties of 2-aryl-1H-benzimidazole-4-carboxamide derivatives

Xianjin LUO, Zhonglü ZHANG, Yutian YANG, Fei XUE, Naiyun XIU, Yuanbin SHE

期刊论文

Chronic hepatitis B virus infection: epidemiology, prevention, and treatment in China

null

期刊论文

miRNA-122-binding site polymorphism at the interleukin-1 α gene and its interaction with hepatitis Bvirus mutations with hepatocellular carcinoma risk

null

期刊论文

MicroRNAs and hepatitis viruses

Gang LI MD , Xiaojia XIONG MM ,

期刊论文

Association of novel mutations and heplotypes in the preS region of hepatitis B virus with hepatocellular

Jia-Xin XIE, Jian-Hua YIN, Qi ZHANG, Rui PU, Wen-Ying LU, Hong-Wei ZHANG, Guang-Wen CAO, Jun ZHAO, Hong-Yang WANG,

期刊论文

Hepatitis B virus X protein upregulates tumor necrosis factor-α expression of rat mesangial cell

Hong-Zhu LU MD, Dan LIU BM, Qi-Hong FAN BM, Jian-Hua ZHOU MD,

期刊论文

Dysregulation of β-catenin by hepatitis B virus X protein in HBV-infected human hepatocellular carcinomas

Lei CHEN, Liang HU, Liang LI, Yuan LIU, Qian-Qian TU, Yan-Xin CHANG, He-Xin YAN, Meng-Chao WU, Hong-Yang WANG,

期刊论文

NKT cells in liver diseases

null

期刊论文

Construction and expression of hepatitis B virus vector encoding TC-tagged core protein

Yuanyuan LIN MD, Xiaoming CHENG MS, Yuhu SONG MD, Peiyuan LI MD, Ying CHANG MM, Jinjian YAO MD, Jusheng LIN MD, PhD, Li ZHOU PhD, Leiming XU PhD,

期刊论文

New perspective on the natural course of chronic HBV infection

null

期刊论文

Superenhancers activate the autophagy-related genes Beclin1 and LC3B to drive metastasis and drug resistance

期刊论文

Research and development of a novel subunit vaccine for the currently circulating pseudorabies virus

Yuzhou WANG,Tongyan WANG,He YAN,Fanli YANG,Linghua GUO,Qingyuan YANG,Xule HU,Feifei TAN,Yan XIAO,Xiangdong LI,Kegong TIAN

期刊论文

Catalytic ozonation of reactive red X-3B in aqueous solution under low pressure: decolorization and OH

Hong SUN,Min SUN,Yaobin ZHANG,Xie QUAN

期刊论文

Preclinical characterization and comparison between CD3/CD19 bispecific and novel CD3/CD19/CD20 trispecificantibodies against B-cell acute lymphoblastic leukemia: targeted immunotherapy for acute lymphoblastic

期刊论文

Eliminating mother-to-child transmission of HBV: progress and challenges in China

Wenzhan Jing, Jue Liu, Min Liu

期刊论文