Identification of immunogenic determinants of the spike protein of SARS-like coronavirus.

abstract：:Japanese encephalitis (JE) is a viral encephalitis disease caused by Japanese encephalitis virus (JEV) infection. Uncontrolled inflammatory responses in the central nervous system (CNS) are a hallmark of severe JE. Although the CCR2-CCL2 axis is important for monocytes trafficking during JEV infection, little is known...

journal_title：Virologica Sinica

authors： Zhang F,Qi L,Li T,Li X,Yang D,Cao S,Ye J,Wei B

更新日期：2019-10-01 00:00:00

abstract：:Neutralizing antibodies are considered to be an important protective parameter used in HIV-1 vaccine evaluation. However, the exact role that neutralizing antibodies plays in controlling the disease progression of HIV-1 infected peoples is still undetermined. In this paper, we compared the protective function of the n...

journal_title：Virologica Sinica

authors： Wang Z,Li TY,Li JY,Chen LL,Liu YJ,Li HP,Bao ZY,Wang XL,Zhuang DM,Liu SY,Li L

更新日期：2012-06-01 00:00:00

abstract：:Severe fever with thrombocytopenia syndrome virus (SFTSV), the causative agent of a febrile human disease, was first identified from central and eastern provinces in China, and later in Japan and South Korea. Hubei Province is one of the major SFTS epidemic areas in the central part of China. This study reported the i...

journal_title：Virologica Sinica

authors： Wu X,Li M,Zhang Y,Liang B,Shi J,Fang Y,Su Z,Li M,Zhang W,Xu L,Wang J,Wu Q,Tang S,Wang H,Zhang T,Peng C,Zheng X,Deng F,Shen S

更新日期：2020-09-22 00:00:00

abstract：:Exosomes are cell-derived vesicles that are secreted by many eukaryotic cells. It has recently attracted attention as vehicles of intercellular communication. Virus-infected cells release exosomes, which contain viral proteins, RNA, and pathogenic molecules. However, the role of exosomes in virus infection process rem...

journal_title：Virologica Sinica

authors： Wang J,Wu F,Liu C,Dai W,Teng Y,Su W,Kong W,Gao F,Cai L,Hou A,Jiang C

更新日期：2019-02-01 00:00:00

abstract：:The protein HTRP (human transcription regulator protein) is encoded by the differential gene htrp and induced by Herpes simplex virus type 1 (HSV-1) infection in KMB-17 cells. HTRP was found to interact with SAP30 (mSin3A Association Protein), one of the components of co-repressor complex mSin3A, which is part of the ...

journal_title：Virologica Sinica

authors： Chen J,Li YM,Li JF,Liu LD,Liao Y,Na RX,Wang JJ,Wang LC,Li QH

更新日期：2010-12-01 00:00:00

abstract：:Oncolytic alphavirus M1 has been shown to selectively target and kill cancer cells, but cytopathic morphologies induced by M1 virus and the life cycle of the M1 strain in cancer cells remain unclear. Here, we study the key stages of M1 virus infection and replication in the M1 virus-sensitive HepG2 liver cancer cell l...

journal_title：Virologica Sinica

authors： Dan J,Nie L,Jia X,Xu C,Cai J,Lin Y,Hu J,Zhu W,Li Y,Chen D,Liu Y,Hu C,Yan G,Liang J,Zhang Q

更新日期：2021-01-22 00:00:00

abstract：:In this study, the decay of maternal peste des petits ruminants virus (PPRV) antibodies in kids born to goats vaccinated with Asian lineage IV PPR vaccine and the efficacy of passive immunity against PPRV was assessed to determine the appropriate period for vaccination in kids. Serum samples collected from kids born t...

journal_title：Virologica Sinica

authors： Balamurugan V,Sen A,Venkatesan G,Rajak KK,Bhanuprakash V,Singh RK

更新日期：2012-08-01 00:00:00

abstract：:Hepatitis E virus (HEV) is the prototype of the family Hepeviridae and the causative agent of common acute viral hepatitis. Genetically diverse HEV-related viruses have been detected in a variety of mammals and some of them may have zoonotic potential. In this study, we tested 278 specimens collected from seven wild s...

journal_title：Virologica Sinica

authors： Wang B,Li W,Zhou JH,Li B,Zhang W,Yang WH,Pan H,Wang LX,Bock CT,Shi ZL,Zhang YZ,Yang XL

更新日期：2018-02-01 00:00:00

abstract：:Banana bunchy top virus (BBTV) poses a serious danger to banana crops worldwide. BBTV-encoded protein B4 is a determinant of pathogenicity. However, the relevant molecular mechanisms underlying its effects remain unknown. In this study, we found that a functional peptide could be liberated from protein B4, likely via ...

journal_title：Virologica Sinica

authors： Zhuang J,Lin W,Coates CJ,Shang P,Wei T,Wu Z,Xie L

更新日期：2019-06-01 00:00:00

abstract：:Lepidopteran heat-tolerant (ht) cell lines have been obtained with sf-9, sf-21 and several Bombyx cells. They have a distinct karyotype, membrane lipid composition, morphology and growth kinetics from the parental cell lines. In this paper, we report the development of ht cell lines from other insect species and exami...

journal_title：Virologica Sinica

authors： Wu YL,Jiang L,Hashimoto Y,Granados RR,Li GX

更新日期：2011-06-01 00:00:00

abstract：:In this paper, in vitro anti-influenza virus activities of sulfated polysaccharide fractions from Gracilaria lemaneiformis were investigated. Cytotoxicities and antiviral activities of Gracilaria lemaneiformis polysaccharides (PGL), Gracilaria lemaneiformis polysaccharide fraction-1 (GL-1), Gracilaria lemaneiformis po...

journal_title：Virologica Sinica

authors： Chen MZ,Xie HG,Yang LW,Liao ZH,Yu J

更新日期：2010-10-01 00:00:00

abstract：:H9N2 subtype avian influenza virus (AIV) is an influenza A virus that is widely spread throughout Asia, where it jeopardizes the poultry industry and provides genetic material for emerging human pathogens. To better understand the epidemicity and genetics of H9 subtype AIVs, we conducted active surveillance in live po...

journal_title：Virologica Sinica

authors： Hu Z,Peng F,Xiong Z,Zhang W,Li T,Shi Y,Xie J,Jin X,Huang J,Xiao H,Bi D,Song N,Li Z

更新日期：2020-09-14 00:00:00

abstract：:Ebola virus (EBOV) and Marburg virus (MARV), belonging to the Filoviridae family, emerged four decades ago and caused severe viral hemorrhagic fever in human and other primates. As high as 50-90% mortality, filoviruses can cause significant threats to public health. However, so far no specific and efficient vaccine ha...

journal_title：Virologica Sinica

authors： Wang YP,Zhang XE,Wei HP

更新日期：2011-04-01 00:00:00

abstract：:The papain-like protease (PL(pro)) of Middle-East respiratory syndrome coronavirus (MERS-CoV) has proteolytic, deubiquitinating, and deISGylating activities. The latter two are involved in the suppression of the antiviral innate immune response of the host cell. To contribute to an understanding of this process, we pr...

journal_title：Virologica Sinica

authors： Lei J,Hilgenfeld R

更新日期：2016-08-01 00:00:00

abstract：:Newcastle disease virus (NDV) and H9N2 subtype Avian influenza virus (AIV) are two notorious avian respiratory pathogens that cause great losses in the poultry industry. Current inactivated commercial vaccines against NDV and AIV have the disadvantages of inadequate mucosal responses, while an attenuated live vaccine ...

journal_title：Virologica Sinica

authors： Xu X,Qian J,Qin L,Li J,Xue C,Ding J,Wang W,Ding W,Yin R,Jin N,Ding Z

更新日期：2020-08-01 00:00:00

abstract：:The 5'-cap structures of eukaryotic mRNAs are important for RNA stability, pre-mRNA splicing, mRNA export, and protein translation. Many viruses have evolved mechanisms for generating their own cap structures with methylation at the N7 position of the capped guanine and the ribose 2'-Oposition of the first nucleotide,...

journal_title：Virologica Sinica

authors： Chen Y,Guo D

更新日期：2016-02-01 00:00:00

abstract：:The temporal change patterns of laboratory data may provide insightful clues into the whole course of COVID-19. This study aimed to evaluate longitudinal change patterns of key laboratory tests in patients with COVID-19, and identify independent prognostic factors by examining the associations between laboratory findi...

journal_title：Virologica Sinica

authors： Tian S,Zhu X,Sun X,Wang J,Zhou Q,Wang C,Chen L,Li S,Xu J

更新日期：2020-12-01 00:00:00

abstract：:Similar to Hepatitis C virus (HCV) infection in humans, HCVcc infection can also result in persistent and chronic infection. The core protein is a variable protein and exists in several sizes. Some sizes of core proteins have been reported to be related to chronic HCV infection. To study the possible role of the core ...

journal_title：Virologica Sinica

authors： Liao Q,Tian J,Wu Y,Chen X

更新日期：2013-06-01 00:00:00

abstract：:Conventional influenza vaccines need to be designed and manufactured yearly. However, they occasionally provide poor protection owing to antigenic mismatch. Hence, there is an urgent need to develop universal vaccines against influenza virus. Using nucleoprotein (NP) and extracellular domain of matrix protein 2 (M2e) ...

journal_title：Virologica Sinica

authors： Wang W,Huang B,Wang X,Tan W,Ruan L

更新日期：2019-10-01 00:00:00

abstract：:Ion channels are membrane proteins that are found in a number of viruses and which are of crucial physiological importance in the viral life cycle. They have one common feature in that their action mode involves a change of electrochemical or proton gradient across the bilayer lipid membrane which modulates viral or c...

journal_title：Virologica Sinica

authors： Liang X,Li ZY

更新日期：2010-08-01 00:00:00

abstract：:A 62-year-old man had chronic hepatitis B virus (HBV) infection and was diagnosed with liver cirrhosis. At the time of diagnosis the patient's virologic markers were positive for hepatitis B surface antigen (HBsAg), antibody to hepatitis B e antigen (anti-HBe) and antibody to hepatitis B core antigen (anti-HBc), while...

journal_title：Virologica Sinica

authors： Wu C,Shi H,Wang Y,Lu M,Xu Y,Chen X

更新日期：2012-12-01 00:00:00

abstract：:Ebola virus (EBOV) causes severe hemorrhagic fever in humans and non-human primates with high rates of fatality. Glycoprotein (GP) is the only envelope protein of EBOV, which may play a critical role in virus attachment and entry as well as stimulating host protective immune responses. However, the lack of expression ...

journal_title：Virologica Sinica

authors： Zai J,Yi Y,Xia H,Zhang B,Yuan Z

更新日期：2016-12-01 00:00:00

abstract：:Our previous work has shown that Saffold virus (SAFV) induced several rodent and primate cell lines to undergo apoptosis (Xu et al. in Emerg Microb Infect 3:1-8, 2014), but the essential viral proteins of SAFV involved in apoptotic activity lack study. In this study, we individually transfected the viral proteins of S...

journal_title：Virologica Sinica

authors： Xu Y,Victorio CBL,Meng T,Jia Q,Tan YJ,Chua KB

更新日期：2019-06-01 00:00:00

abstract：:Respiratory syncytial virus (RSV) is the key underlying cause of acute lower respiratory tract infection in infants; however, no licensed vaccine against RSV infection is currently available. This study was undertaken to assess the preventive effect of vaccine on RSV infection. In this metaanalysis, 1,792 published ra...

journal_title：Virologica Sinica

authors： Zhu T,Zhang C,Yu L,Chen J,Qiu H,Lyu W,Huang S

更新日期：2015-10-01 00:00:00

abstract：:The recent emergence and rapid global spread of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pose an unprecedented medical and socioeconomic crisis, and the disease caused by it, Coronavirus disease 2019 (COVID-19), was declared a pandemic by the World Health Organization (WHO) on March 11, 2020. C...

journal_title：Virologica Sinica

authors： Wang S,Trilling M,Sutter K,Dittmer U,Lu M,Zheng X,Yang D,Liu J

更新日期：2020-12-01 00:00:00

abstract：:Middle East Respiratory Syndrome Coronavirus (MERS-CoV) is a zoonotic pathogen capable of causing severe respiratory disease in humans. Although dromedary camels are considered as a major reservoir host, the MERS-CoV infection dynamics in camels are not fully understood. Through surveillance in Pakistan, nasal (n = 77...

journal_title：Virologica Sinica

authors： Zohaib A,Saqib M,Athar MA,Chen J,Sial AU,Khan S,Taj Z,Sadia H,Tahir U,Tayyab MH,Qureshi MA,Mansoor MK,Naeem MA,Hu BJ,Khan BA,Ujjan ID,Li B,Zhang W,Luo Y,Zhu Y,Waruhiu C,Khan I,Yang XL,Sajid MS,Corman VM,

更新日期：2018-10-01 00:00:00

abstract：:During virus infection, RIG-I-like receptors (RLRs) recognize viral RNAs and recruit the adaptor protein VISA to activate downstream signaling, leading to activation of transcription factors NF-κB and IRF3, which collaborate to induce type I interferons (IFNs). IFNs further induce expression of hundreds of IFN-stimula...

journal_title：Virologica Sinica

authors： Wang DP,Zhang HY,Liao BW,Tong Z,Xu ZS,Wang YY,Yang Y

更新日期：2020-08-07 00:00:00

abstract：:Rotavirus (RV) is a major foodborne pathogen. For RV prevention and control, it is a key to uncover the interaction mechanism between virus and its receptors. However, it is hard to specially purify the viral receptors, including histo-blood group antigens (HBGAs). Previously, the protruding domain protein (P protein)...

journal_title：Virologica Sinica

authors： Liu D,Geng H,Zhang Z,Xing Y,Yang D,Liu Z,Wang D

更新日期：2020-02-01 00:00:00

abstract：:The dengue virus (DENV) is a vital global public health issue. The 2014 dengue epidemic in Guangzhou, China, caused approximately 40,000 cases of infection and five deaths. We carried out a comprehensive investigation aimed at identifying the transmission sources in this dengue epidemic. To analyze the phylogenetics o...

journal_title：Virologica Sinica

authors： Li G,Pan P,He Q,Kong X,Wu K,Zhang W,Liu Y,Huang H,Liu J,Zhang Z,Wu,Lai X,Liu X,Wu J

更新日期：2017-02-01 00:00:00

abstract：:Laos is the only landlocked country in Southeast Asia and borders Thailand, Myanmar and Cambodia, the three countries in this region that have been hardest hit by human immunodeficiency virus (HIV). Laos has been regarded as a low-HIV-prevalence country for decades. To understand the status of HIV in Laos in recent ye...

journal_title：Virologica Sinica

authors： Chen X,Ye M,Wang Y,Zhang C,Zheng YT

更新日期：2020-10-01 00:00:00