Recognition of Viral RNA by Pattern Recognition Receptors in the Induction of Innate Immunity and Excessive Inflammation During Respiratory Viral Infections.

abstract：:Highly immunogenic ("xenogenized") tumor variants appear after treatment of murine lymphoma L5178Y with the triazene derivative DTIC, this phenomenon being associated with the appearance of structurally abnormal gp70 env proteins in the cell variants. In the present study, we have isolated and sequenced several PCR-am...

journal_title：Viral immunology

authors： Grohmann U,Belladonna ML,Allegrucci M,Silla S,Schiaffella E,Fioretti MC,Puccetti P

更新日期：1994-01-01 00:00:00

abstract：:Besides being an important target in the antiretroviral therapy against the human immunodeficiency virus type 1 (HIV-1), the HIV-1 reverse transcriptase (RT) enzyme has potential as a vaccine antigen. In this study, we explored the ability of plasmid-encoded RT to induce cell-mediated immune responses. The strategy fo...

journal_title：Viral immunology

authors： Hallengärd D,Wahren B,Bråve A

更新日期：2013-04-01 00:00:00

abstract：:We recently found that the herpes simplex virus-1 (HSV-1) latency-associated transcript (LAT) results in exhaustion of virus-specific CD8⁺ T cells in latently-infected trigeminal ganglia (TG). In this study we sought to determine if this impairment may involve LAT directly and/or indirectly interfering with DC maturat...

journal_title：Viral immunology

authors： Chentoufi AA,Dervillez X,Dasgupta G,Nguyen C,Kabbara KW,Jiang X,Nesburn AB,Wechsler SL,Benmohamed L

更新日期：2012-06-01 00:00:00

abstract：:Expression of major histocompatibility complex (MHC) class I alleles such as B*57 and B*27 are associated with slow HIV disease progression. HIV-specific immune responses in slow progressors (SP) are characterized by a poly-functional profile. We previously observed within infected subjects that HIV peptide-specific r...

journal_title：Viral immunology

authors： Peretz Y,Marra O,Thomas R,Legault D,Côté P,Boulassel MR,Rouleau D,Routy JP,Sékaly RP,Tsoukas CM,Tremblay C,Bernard NF

更新日期：2011-06-01 00:00:00

abstract：:Mannan-binding lectin (MBL) is a collectin that mediates activation of the complement system and is of importance for host defenses. In humans low concentrations of MBL in serum have been associated with susceptibility to several viral diseases. To understand the function of MBL in relation to infectious viral disease...

journal_title：Viral immunology

authors： Juul-Madsen HR,Norup LR,Handberg KJ,Jørgensen PH

更新日期：2007-12-01 00:00:00

abstract：:The immune response against parvovirus B19 is mainly directed against the two structural proteins, VP1 and VP2. The amino terminal half of the VP1 unique region has been shown to elicit a dominant immune response in humans, more effective than other linear epitopes and also it has been seen to contain significant neut...

journal_title：Viral immunology

authors： Zuffi E,Manaresi E,Gallinella G,Gentilomi GA,Venturoli S,Zerbini M,Musiani M

更新日期：2001-01-01 00:00:00

abstract：:Subjects > or = 55 years of age were immunized with attenuated varicella zoster virus (VZV) vaccine (live) or with the same vaccine, which had been heated to 56 degrees C for 7 days (killed). The ability of subjects' blood lymphocytes to lyse target cells infected with VZV was determined before and 3 months after immu...

journal_title：Viral immunology

authors： Hayward AR,Buda K,Jones M,White CJ,Levin MJ

更新日期：1996-01-01 00:00:00

abstract：:To improve efficacy, especially for the cell-mediated response to inactivated viral vaccines, a modified levamisole (LMS) adjuvant formulation, designated LMS+, was evaluated for its efficacy in mice and chickens, using Newcastle Disease Virus (NDV) as a model pathogen. Compared with oil adjuvant, the killed NDV in LM...

journal_title：Viral immunology

authors： Yin J,Jin H,Kang Y,Xiao C,Zhao L,Li X,Ding Z,Yang F,Zhu Q,Wang B

更新日期：2006-07-01 00:00:00

abstract：:HIV infection is characterized by a high degree of immune activation. It has an impact on CD4 cell count and populations' distribution and function. T regulatory cells (Tregs) were found to play a controversial role in the course of infection because of their beneficial effect on the degree of immune activation and un...

journal_title：Viral immunology

authors： Terzieva VI,Popova DN,Elenkov II

更新日期：2017-04-01 00:00:00

abstract：:Vesicular stomatitis virus (VSV) applied intranasally to mice initially infects the olfactory receptor neurons, and then spreads quickly to the rest of the central nervous system (CNS). Previously, we have shown that the cytokine interleukin-12 (IL-12) has a significant survival and recovery promoting effect in mice i...

journal_title：Viral immunology

authors： Ireland DD,Bang T,Komatsu T,Reiss CS

更新日期：1999-01-01 00:00:00

abstract：:Since the WHO declared coronavirus disease 2019 (COVID-19) as a pandemic, huge efforts were made to understand the disease, its pathogenesis, and treatment. COVID-19 is caused by severe acute respiratory syndrome (SARS) coronavirus-2 (SARS-CoV2), which is closely related to SARS-associated coronavirus (SARS-CoV). This...

journal_title：Viral immunology

authors： Assaf AM,Haddadin RN,Akour AA

更新日期：2020-10-05 00:00:00

abstract：:Herpes simplex encephalitis (HSE) represents one of the most severe infectious diseases of the central nervous system. As effective antiviral drugs are available, early rapid and reliable diagnosis has become important. The objective of the present study was to develop a sensitive enzyme-linked immunosorbent assay (EL...

journal_title：Viral immunology

authors： Bhullar SS,Kashyap RS,Chandak NH,Purohit HJ,Taori GM,Daginawala HF

更新日期：2011-08-01 00:00:00

abstract：:Baculovirus is an efficient system for the gene expression that can be used for gene transfer to both insect and different vertebrate hosts. The nucleocapsid gene (N) of the infectious bronchitis virus was cloned in a baculovirus expression system for insect cell expression. Dual expression vectors containing IBV N an...

journal_title：Viral immunology

authors： Abdel-Moneim AS,Giesow K,Keil GM

更新日期：2014-03-01 00:00:00

abstract：:The JHM strain of mouse hepatitis virus (JHMV) is rapidly cleared from the central nervous system (CNS) by CD8(+) T cells. In the absence of CD4(+) T cells, fewer CD8(+) T cells are found within the CNS in association with a coordinate increase in apoptotic lymphocytes. Previous data suggested that CD4(+) T cells may ...

journal_title：Viral immunology

authors： Zhou J,Hinton DR,Stohlman SA,Liu CP,Zhong L,Marten NW

更新日期：2005-01-01 00:00:00

abstract：:Yellow fever is a zoonotic disease caused by the yellow fever virus (YFV) and transmitted by mosquitoes of the family Culicidae. It is well known that cellular and viral microRNAs (miRNAs) are involved in modulation of viral and cellular gene expression, as well as immune response, and are considered by the scientific...

journal_title：Viral immunology

authors： Holanda GM,Casseb SMM,Mello KFL,Vasconcelos PFC,Cruz ACR

更新日期：2017-06-01 00:00:00

abstract：:Dengue virus (DENV) causes a febrile disease, infecting around 50-100 million people annually. The relationship between DENV proteins and host cellular responses during infection is unclear. This study investigated the interaction of host protein disulfide isomerase (PDI) with DENV proteins and role of lipid rafts in ...

journal_title：Viral immunology

authors： Diwaker D,Mishra KP,Ganju L,Singh SB

更新日期：2015-04-01 00:00:00

abstract：:In cattle, cells with functional characteristics similar to those of natural killer (NK) cells are difficult to detect. However, lymphokine-activated killer (LAK) cells can be detected readily after in vitro activation of peripheral blood mononuclear leukocytes (PBML) with interleukin-2 (IL-2). In the present study, w...

journal_title：Viral immunology

authors： Campos M,Ohmann HB,Rapin N,Babiuk LA

更新日期：1991-01-01 00:00:00

abstract：:In general, virus-specific antibodies are considered antiviral and play an important role in the control of virus infections in a number of ways. However, in some instances, the presence of specific antibodies can be beneficial to the virus. This activity is known as antibody-dependent enhancement (ADE) of virus infec...

journal_title：Viral immunology

authors： Tirado SM,Yoon KJ

更新日期：2003-01-01 00:00:00

abstract：:The present study describes an approach to the development and use of anti-idiotypic antibodies as a possible immunization strategy to prevent retroviral infection. The rationale for using anti-idiotypes (anti-Ids) to try to elicit an antigenic-specific immune response is examined, and the production and characterizat...

journal_title：Viral immunology

authors： Tavares L,Roneker C,Postie L,Fevereiro M,de Noronha F

更新日期：1991-04-01 00:00:00

abstract：:Infection of porcine alveolar macrophages by the porcine reproductive and respiratory syndrome virus (PRRSV) was significantly enhanced in vitro by antibody raised against the PRRSV isolate ISU-P (p < 0.01). Increased yields and infection rates were highly correlated (r = 0.95) and the ratio of yield to infection rate...

journal_title：Viral immunology

authors： Yoon KJ,Wu LL,Zimmerman JJ,Hill HT,Platt KB

更新日期：1996-01-01 00:00:00

abstract：:Regulatory/suppressor cells have become rehabilitated and respectable. They returned as regulators of autoimmunity, but are now acknowledged to critically influence immunity to foreign antigens, such as those found on microbes. This review describes the principal types of regulatory cells that influence immunity to mi...

journal_title：Viral immunology

authors： Suvas S,Rouse BT

更新日期：2005-01-01 00:00:00

abstract：:Enterovirus 71 (EV71) infection can cause severe disease and lead to death in children. Recurring outbreaks of EV71 have been reported in several countries. Interferons (IFNs) have been used for decades to treat several types of viral infection, but have a limited ability to inhibit EV71 replication. Herein, we intend...

journal_title：Viral immunology

authors： Liu Y,Zhang Z,Zhao X,Yu R,Zhang X,Wu S,Liu J,Chi X,Song X,Fu L,Yu Y,Hou L,Chen W

更新日期：2014-08-01 00:00:00

abstract：:Altered T cell profiles have been linked with metrics of persistent cytomegalovirus (CMV) infections in healthy aging and older HIV patients stable on antiretroviral therapy (ART). In this study, we use CMV DNA to identify active infections, and levels of CMV-reactive antibody to assess the persistent burden of CMV in...

journal_title：Viral immunology

authors： Ariyanto IA,Estiasari R,Waters S,Wulandari EAT,Fernandez S,Lee S,Price P

更新日期：2018-07-01 00:00:00

abstract：:Transmissible spongiform encephalopathies are fatal neurodegenerative disorders that include Creutzfeldt-Jakob disease in humans, bovine spongiform encephalopathy and scrapie in sheep and goats. Transmissible spongiform encephalopathies are thought by some to result from changes in the conformation of a membrane glyco...

journal_title：Viral immunology

authors： Daude N

更新日期：2004-01-01 00:00:00

abstract：:Virus-specific cytotoxic T lymphocytes (CTLs) are crucial for the control of respiratory syncytial virus (RSV) infection. This study has identified CTL epitopes of the RSV N protein in healthy subjects. We screened the primary structure of the N protein for HLA-A 0201-binding amino acid consensus motifs, identifying t...

journal_title：Viral immunology

authors： Terrosi C,Di Genova G,Savellini GG,Correale P,Blardi P,Cusi MG

更新日期：2007-09-01 00:00:00

abstract：:We aimed to characterize the contribution of hepatitis E virus (HEV) in perpetuating the cytokine-mediated inflammatory setting related to liver damage in the context of obesity. Herein, serum samples from patients with liver disease were retrospectively analyzed and categorized as normal-weight patients (NW), overwei...

journal_title：Viral immunology

authors： Viera-Segura O,Panduro A,Trujillo-Ochoa JL,Copado-Villagrana E,Torres-Valadez R,Sepulveda-Villegas M,Roman S,Fierro NA

更新日期：2020-11-01 00:00:00

abstract：:This study aimed to investigate the seroprevalence of cytomegalovirus (CMV) infection and risk factors associated with CMV acquisition among pregnant women in Zimbabwe. In a cross-sectional study, pregnant women were recruited in late gestation, seeking antenatal care at council clinics in three high-density suburbs i...

journal_title：Viral immunology

authors： Mhandire D,Duri K,Kaba M,Mhandire K,Musarurwa C,Chimusa E,Munjoma P,Mazengera L,Stray-Pedersen B,Dandara C

更新日期：2019-09-01 00:00:00

abstract：:To investigate the capability of different routes of immunization with replication-competent recombinant adenovirus to induce antigen-specific antibody responses, we immunized cotton rats with a human adenovirus type 5 (HAd5) vector expressing the glycoprotein D (gD) of bovine herpesvirus type 1 (BHV-1) (gD-dE3). Diff...

journal_title：Viral immunology

authors： Papp Z,Babiuk LA,Baca-Estrada ME

更新日期：1998-01-01 00:00:00

abstract：:In this study we investigated the efficacy of a multigenic DNA prime/modified vaccinia Ankara (MVA)boost vaccine approach, followed by mucosal challenge with highly pathogenic simian-human immunodeficiency virus (SHIV) 89.6P, using different routes for vaccine delivery. After three times of DNA priming (SIVmac239, Gag...

journal_title：Viral immunology

authors： Stolte-Leeb N,Bieler K,Kostler J,Heeney J,Haaft PT,Suh YS,Hunsmann G,Stahl-Hennig C,Wagner R

更新日期：2008-06-01 00:00:00

abstract：:We investigated the duration of humoral responses to dengue virus infection in individuals who recalled experiencing dengue fever-like illnesses at the time of the Second World War, when dengue fever epidemics occurred throughout the Pacific and Southeast Asia. In July 1943 dengue fever reappeared in Hawaii following ...

journal_title：Viral immunology

authors： Imrie A,Meeks J,Gurary A,Sukhbaatar M,Truong TT,Cropp CB,Effler P

更新日期：2007-12-01 00:00:00