Abstract：
:Infection of mice with the flaviviruses West Nile virus (WNV) and Murray Valley encephalitis (MVE) induces cytolytic T-cell responses which are highly cross-reactive on target cells infected with heterologous flaviviruses. Of C57BL/6 mice infected with low doses (10(2)-10(6) PFU) of either virus, 30-40% develop encephalitis and die within 10-12 days. Mice with defects in the Fas or granule exocytosis (perforin and granzymes A and B) pathway of cellular cytotoxicity display reduced mortality and increased survival time when infected with MVE and are protected from encephalitis when deficient in both pathways. This contrasts with infection with WNV where defects in these cytolytic mechanisms increase the percentage of mice that succumb to encephalitis. Thus, no generalizations as to protective or detrimental effects of cytolytic effector functions in recovery from closely related flavivirus infections can be made. Virus-host immune interactions have to be assessed individually and cannot be generalized.
journal_name
Immunol Cell Bioljournal_title
Immunology and cell biologyauthors
Wang Y,Lobigs M,Lee E,Müllbacher Adoi
10.1046/j.0818-9641.2004.01227.xsubject
Has Abstractpub_date
2004-04-01 00:00:00pages
170-3issue
2eissn
0818-9641issn
1440-1711pii
ICB1227journal_volume
82pub_type
杂志文章abstract：:Previous data from this laboratory have shown that fluorescein-specific cytotoxic T cells derived from naive mice are capable of distinguishing between different isomeric forms of the fluorescein hapten, as well as between the iodoacetamido-, isothiocyanate- and dichlorotriazinyl amino-fluorescein derivatives. In this...
journal_title：Immunology and cell biology
pub_type： 杂志文章
doi：10.1038/icb.1995.24
更新日期：1995-04-01 00:00:00
abstract：:The function of mast cells in allergic and organ-specific autoimmune responses is highly controversial. In the current study, we aimed to dissect the role of mast cells in systemic autoimmunity in the B6(lpr/lpr) mouse, a spontaneous model of systemic lupus erythematosus. B6(lpr/lpr) mice were interbred with C57Bl/6-K...
journal_title：Immunology and cell biology
pub_type： 杂志文章
doi：10.1038/icb.2015.49
更新日期：2015-11-01 00:00:00
abstract：:A feature common to many blood cell cancers is the uncoupling of normal proliferative and differentiative events, both of which are intimately linked in the cell's developmental programme. In some cancers, further differentiative events have been associated with oncogenic progression and, in other cancers, terminal di...
journal_title：Immunology and cell biology
pub_type： 杂志文章,评审
doi：10.1038/icb.1995.32
更新日期：1995-06-01 00:00:00
abstract：:Acute rejection is the major determinant for the long-term survival of donor liver after liver transplantation (LT). The aim of this study was to examine the therapeutic potential of interleukin (IL)-10-FasL-overexpressing immature dendritic cells (imDCs) to induce local immunosuppression in liver grafts. imDCs derive...
journal_title：Immunology and cell biology
pub_type： 杂志文章
doi：10.1111/imcb.12252
更新日期：2019-09-01 00:00:00
abstract：:Resistance to caspase-dependent apoptosis is often responsible for treatment failures in cancer. Finding novel therapeutic strategies that can activate alternative cell death programs appears to be appealing. Necroptosis is a form of programmed necrosis that occurs under caspase-deficient conditions. This alternative ...
journal_title：Immunology and cell biology
pub_type： 杂志文章,评审
doi：10.1038/icb.2016.120
更新日期：2017-02-01 00:00:00
abstract：:The trace element zinc is essential for the survival and function of all cells. Zinc deficiency, whether nutritional or genetic, is fatal if left untreated. The effects of zinc deficiency are particularly obvious in the skin, seen as an erythematous rash, scaly plaques, and ulcers. Electron microscopy reveals degenera...
journal_title：Immunology and cell biology
pub_type： 杂志文章
doi：10.1111/j.1440-1711.2005.01391.x
更新日期：2006-02-01 00:00:00
abstract：:Rats intestinally immunized with whole killed non-typable Haemophilus influenzae clear this organism from the lungs faster than non-immunized rats. This study investigated the role of antibody and phagocytes in the clearance mechanism. First, dose-response experiments demonstrated that while lowering the dose of non-t...
journal_title：Immunology and cell biology
pub_type： 杂志文章
doi：10.1038/icb.1995.42
更新日期：1995-06-01 00:00:00
abstract：:Vaccination has been important in controlling a wide variety of viral and bacterial infections of man and animals. Vaccines to herpesvirus infection of cattle are no exception. The present review describes the different types of conventional vaccines that have been used to date and furthermore describes the novel appr...
journal_title：Immunology and cell biology
pub_type： 杂志文章,评审
doi：10.1038/icb.1993.47
更新日期：1993-10-01 00:00:00
abstract：:There are estimated to be 350 million chronic carriers of hepatitis B infection worldwide. Patients with chronic hepatitis B are at risk of liver cirrhosis with associated mortality because of hepatocellular carcinoma and other complications. An important goal, therefore, is the development of an effective therapeutic...
journal_title：Immunology and cell biology
pub_type： 杂志文章
doi：10.1111/j.0818-9641.2004.01278.x
更新日期：2004-10-01 00:00:00
abstract：:Construction of libraries of artificial antibodies has been reported by several groups of investigators. Various forms of antibody fused to surface protein, cpII, are expressed on the surface of filamentous phage. Since phages that encode desired antibodies can be easily grown in Escherichia coli after selection with ...
journal_title：Immunology and cell biology
pub_type： 杂志文章
doi：10.1038/icb.1997.33
更新日期：1997-04-01 00:00:00
abstract：:A long-term culture (LTC) system has been established that supports the continuous production of dendritic cells (DC) from haemopoietic cells present in the culture. The production of cells depends on the presence of an intact stromal cell layer containing a mixture of fibroblasts and endothelial cells. Cells are shed...
journal_title：Immunology and cell biology
pub_type： 杂志文章,评审
doi：10.1046/j.1440-1711.1999.00851.x
更新日期：1999-10-01 00:00:00
abstract：:Dendritic cells (DCs) orchestrate the innate and adaptive immune systems to induce tolerance and immunity. DC plasticity and subsets are prominent determinants in the regulation of immune responses. Our recent studies suggest that humoral and cellular immunity is regulated by different myeloid DC subsets with distinct...
journal_title：Immunology and cell biology
pub_type： 杂志文章,评审
doi：10.1038/icb.2010.28
更新日期：2010-05-01 00:00:00
abstract：:During a chronic infection such as tuberculosis, the pool of tissue dendritic cells (DC) must be renewed by recruitment of both circulating DC progenitors and monocytes (Mo). However, the microenvironment of the inflammatory site affects Mo differentiation. As DC are critical for initiating a Mycobacterium tuberculosi...
journal_title：Immunology and cell biology
pub_type： 杂志文章
doi：10.1038/icb.2010.22
更新日期：2010-10-01 00:00:00
abstract：:In the developing forebrain, mounting evidence suggests that neural stem cell proliferation and differentiation is regulated by growth factors. In vitro in the presence of serum, stem cell proliferation is predominantly mediated by fibroblast growth factor-2 (FGF-2) whereas neuronal differentiation can be triggered by...
journal_title：Immunology and cell biology
pub_type： 杂志文章
doi：10.1046/j.1440-1711.1998.00762.x
更新日期：1998-10-01 00:00:00
abstract：:Adult Nematospiroides dubius excretory-secretory (ES) products were collected from worms cultured in vitro, radiolabelled and separated by sodium dodecyl polyacrylamide gel electrophoresis (SDS-PAGE). The components were characterized and assessed for molecular weight (MW) after autoradiography and gel staining, for a...
journal_title：Immunology and cell biology
pub_type： 杂志文章
doi：10.1038/icb.1989.16
更新日期：1989-04-01 00:00:00
abstract：:Heterogeneity of T cells is a hallmark of a successful adaptive immune response, harnessing the vast diversity of antigen-specific T cells into a coordinated evolution of effector and memory outcomes. The T cell receptor (TCR) repertoire is highly diverse to account for the highly heterogeneous antigenic world. During...
journal_title：Immunology and cell biology
pub_type： 杂志文章
doi：10.1038/icb.2016.16
更新日期：2016-07-01 00:00:00
abstract：:PVG rats are resistant to actively induced experimental autoimmune encephalomyelitis (EAE) and this appears to be directly related to high and sustained systemic levels of reactive nitrogen intermediates(RNI) following sensitization for EAE when compared to the highly susceptible Lewis rat. An apparent cellular basis ...
journal_title：Immunology and cell biology
pub_type： 杂志文章
doi：10.1046/j.1440-1711.2002.01072.x
更新日期：2002-04-01 00:00:00
abstract：:Mammalian target of rapamycin (mTOR) is a central regulator of cellular metabolic homeostasis that is highly conserved in evolution. Recent evidence has revealed the existence of a complex interplay between mTOR signalling and immunity. We review here the emerging role of mTOR signalling in the regulation of Toll-like...
journal_title：Immunology and cell biology
pub_type： 杂志文章,评审
doi：10.1038/icb.2014.3
更新日期：2014-04-01 00:00:00
abstract：:Parturition is associated with myometrial and cervical inflammation. The causes and consequences of this inflammatory response are not clear. Mast cells (MCs) are important inducers of allergic and non-allergic inflammation, and their secreted products can induce myometrial contractions. Thus, mast cell activation has...
journal_title：Immunology and cell biology
pub_type： 杂志文章
doi：10.1038/icb.2011.40
更新日期：2012-03-01 00:00:00
abstract：:There is an urgent need for new, powerful adjuvants suitable for use with sub-unit and peptide vaccines in humans. We have measured the humoral immune response in BALB/c mice to vaccine formulations using recombinant HBsAg antigens, and gamma inulin and alum adjuvants. Using Merck, Sharpe & Dohme (MSD) HBsAg at 10 mic...
journal_title：Immunology and cell biology
pub_type： 杂志文章
doi：10.1038/icb.1990.15
更新日期：1990-04-01 00:00:00
abstract：:The secreted hexameric form of the dengue virus (DENV) non-structural protein 1 (NS1) has recently been shown to elicit inflammatory cytokine release and disrupt endothelial cell monolayer integrity. This suggests that circulating NS1 contributes to the vascular leak that plays a major role in the pathology of dengue ...
journal_title：Immunology and cell biology
pub_type： 杂志文章
doi：10.1038/icb.2017.5
更新日期：2017-05-01 00:00:00
abstract：:The mammalian testis is an immunoprivileged organ where male germ cell autoantigens are immunologically ignored. Both systemic immune tolerance to autoantigens and local immunosuppressive milieu contribute to the testicular immune privilege. Testicular immunosuppression has been intensively studied, but information on...
journal_title：Immunology and cell biology
pub_type： 杂志文章
doi：10.1038/icb.2014.97
更新日期：2015-03-01 00:00:00
abstract：:Thy-1 (CD90) expressed by mouse T cells is known to have signal transducing properties, but the ability of Thy-1 to enhance cytotoxic T lymphocyte (CTL) development is not well understood. Here we show that stimulation of mouse T cells with monoclonal antibodies (mAb) to CD3, CD28 and Thy-1 (clone G7), which were coim...
journal_title：Immunology and cell biology
pub_type： 杂志文章
doi：10.1111/j.1440-1711.2005.01342.x
更新日期：2005-08-01 00:00:00
abstract：:During the development of the nervous system neurons extend axons through a complex embryonic environment. To find a correct target, often located at a long distance, the neuronal growth cones travel along highly specific and stereotyped pathways. Proper neuronal pathfinding is thought to be accomplished by the specif...
journal_title：Immunology and cell biology
pub_type： 杂志文章,评审
doi：10.1038/icb.1995.90
更新日期：1995-12-01 00:00:00
abstract：:Human cytomegalovirus (HCMV), the β-herpesvirus prototype, has evolved a wide spectrum of mechanisms to counteract host immunity. Among them, HCMV uses cellular captured genes encoding molecules capable of interfering with the original host function or of fulfilling new immunomodulatory tasks. Here, we report on UL7, ...
journal_title：Immunology and cell biology
pub_type： 杂志文章
doi：10.1038/icb.2011.55
更新日期：2011-10-01 00:00:00
abstract：:Regulating the strength and class of an immune response requires lymphocytes to act as complex signal integrating "machines", taking information from multiple sources while making decisions that affect the final outcome. Describing and understanding the decision-making behaviour of lymphocytes within the context of th...
journal_title：Immunology and cell biology
pub_type： 杂志文章
doi：10.1038/sj.icb.7100061
更新日期：2007-06-01 00:00:00
abstract：:Hepatocyte growth factor (HGF) and its receptor c-Met signaling have been implicated in regulating various types of cells including epithelial cells. We have previously reported that c-Met is expressed by thymic epithelial cells (TECs), and that in vivo administration of hybrid cytokines containing IL-7 and the beta- ...
journal_title：Immunology and cell biology
pub_type： 杂志文章
doi：10.1111/imcb.1026
更新日期：2018-02-01 00:00:00
abstract：:Neospora caninum is a coccidian parasite causative of clinical infections in a wide range of animal hosts. The maturation and activation of splenic conventional dendritic cells (cDCs) and plasmacytoid dendritic cells (pDCs) were studied here in BALB/c mice challenged intraperitoneal with N. caninum tachyzoites. The nu...
journal_title：Immunology and cell biology
pub_type： 杂志文章
doi：10.1038/icb.2009.65
更新日期：2010-01-01 00:00:00
abstract：:Asthma is a common and complex inflammatory disease of the airways that remains incurable. Current forms of therapy are long term and may exhibit associated side-effect problems. Major participants in the development of an asthma phenotype include the triggering stimuli such as the allergens themselves, cells such as ...
journal_title：Immunology and cell biology
pub_type： 杂志文章,评审
doi：10.1046/j.1440-1711.2001.00987.x
更新日期：2001-04-01 00:00:00
abstract：:A clone of cells secreting an antibody to an epidermal antigen was generated from a patient with a blistering skin lesion. Although produced by fusion of human lymphocytes to a HAT-sensitive myeloma, this clone of cells did not have characteristics of a hybridoma. A true hybridoma was produced by fusion of this clone ...
journal_title：Immunology and cell biology
pub_type： 杂志文章
doi：10.1038/icb.1988.30
更新日期：1988-01-01 00:00:00
