Abstract:
:The study of the immunology of schistosomiasis has allowed a clear understanding of the basic mechanisms of resistance, emphasizing the important role played by cellular and humoral factors. Whereas the production of polyclonal or monoclonal antibodies and the precise inventory of immune effector mechanisms in the rat and in man have led to the identification of potentially protective antigens, immunization with soluble schistosome components has not allowed a successful control of the destruction of schistosomula after infection. The experiments reported here show that schistosomulum-released products (SRP) were able to induce the production of antibodies, in the rat and the monkey, highly cytotoxic in antibody-dependent cellular cytotoxicity, using monocyte monolayers, platelets or eosinophils as effector cells. The immunization of rats with either total SRP or 25-30-kDa molecules purified from schistosomula conferred a significant protection towards a challenge infection by the parasite. IgE and to a lesser extent IgG antibodies represented the major humoral factors of cell activation leading to the schistosomulum killing when anti-SRP antisera, obtained after immunization of the monkey, were incubated with human effector cells.
journal_name
Eur J Immunoljournal_title
European journal of immunologyauthors
Auriault C,Damonneville M,Joseph M,Capron M,Verwaerde C,Billaut P,Capron Adoi
10.1002/eji.1830151205subject
Has Abstractpub_date
1985-12-01 00:00:00pages
1168-72issue
12eissn
0014-2980issn
1521-4141journal_volume
15pub_type
杂志文章abstract::Germinal center (GC) B cells undergo proliferation, somatic hypermutation and isotype switching in the course of differentiation into plasma cells to produce high-affinity antibodies. To understand the molecular mechanism regulating the expansion of memory B cells and the termination of expansion by differentiation in...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/(SICI)1521-4141(199802)28:02<508::AID-IMMU
更新日期:1998-02-01 00:00:00
abstract::5'-Nucleotidase/CD73 is a key enzyme in the regulation of purinergic signaling, hydrolyzing extracellular AMP to produce adenosine, which is critical in the blood vascular system and in immunosuppression. CD73 is expressed by both blood endothelial cells and lymphatic endothelial cells. Although the role of CD73 on bl...
journal_title:European journal of immunology
pub_type: 评论,杂志文章
doi:10.1002/eji.201445400
更新日期:2015-02-01 00:00:00
abstract::Autoimmune diseases including multiple sclerosis (MS) are the result of an imbalanced immune tolerance network. Dendritic cells (DCs) are key players in both initiating immunity (immunogenic DCs) and regulating immune responses (tolerogenic DCs = tolDCs) and are potential targets for the treatment of MS. While the imm...
journal_title:European journal of immunology
pub_type: 评论,杂志文章
doi:10.1002/eji.201242402
更新日期:2012-03-01 00:00:00
abstract::The role of the invariant chain (Ii), an MHC class II-associated chaperone, in B cell development is controversial. Ii deficient mice (Ii(-/-) mice) show a defect in B cell development. This defect has been attributed to the absence of a fragment liberated from the Ii by intramembranous proteolysis. It was proposed th...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.200425246
更新日期:2004-08-01 00:00:00
abstract::Expression of the complement-regulatory proteins (CRP) CD46, CD55 and CD59 represents a strategy used by tumor cells to evade complement-dependent cell cytoxicity stimulated by monoclonal antibodies. We have isolated two single-chain variable fragments (scFv) to CD55 and CD59 from a human phage-display library and fro...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.200425920
更新日期:2005-07-01 00:00:00
abstract::Naturally activated T lymphocytes present in normal mouse spleen were studied for direct reactivity to interleukin 2 (IL 2) and for binding of anti-IL 2 receptor (IL 2R) antibodies or radiolabeled IL 2. The majority of large-sized splenic T lymphocytes are IL 2R-; thus, at the most one third of large L3T4+ T cells and...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830170702
更新日期:1987-07-01 00:00:00
abstract::Macrophages are becoming increasingly recognized as key cellular players in intestinal immune homeostasis. However, differentiating between macrophages and dendritic cells (DCs) is often difficult, and finding a specific phenotypic signature for intestinal macrophage identification has remained elusive. In this issue ...
journal_title:European journal of immunology
pub_type: 评论,杂志文章
doi:10.1002/eji.201243061
更新日期:2012-12-01 00:00:00
abstract::The generation of effective type 1 T helper (Th1)-cell responses is required for immunity against intracellular bacteria. However, some intracellular bacteria require interleukin (IL)-17 to drive Th1-cell immunity and subsequent protective host immunity. Here, in a model of Mycobacterium bovis Bacille Calmette-Guerin ...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.201141569
更新日期:2012-02-01 00:00:00
abstract::The lone CX3C chemokine, fractalkine (FK), is expressed in a membrane-bound form on activated endothelial cells and mediates attachment and firm adhesion of T cells, monocytes and NK cells. We now show that FK is associated with dendritic cells (DC) in epidermis and lymphoid organs. In normal human skin, dual-color fl...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/(SICI)1521-4141(199908)29:08<2551::AID-IMM
更新日期:1999-08-01 00:00:00
abstract::Beside diabetes, non-obese diabetic (NOD) mice develop sporadic lymphoid infiltration of the thyroid gland, mimicking Hashimoto's thyroiditis. We have examined the prevalence of those manifestations in NOD mice, the influence of the major histocompatibility complex (MHC) and the association with autoantibodies. The in...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830271117
更新日期:1997-11-01 00:00:00
abstract::Natural killer (NK) cell activity can be stimulated by different surface receptors. 2B4 is a member of the signaling lymphocyte activation molecule (SLAM)-related receptor family and is important for stimulating human NK cell cytotoxicity and cytokine production. Here we show that stimulation of human NK cells by anti...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.200636146
更新日期:2006-12-01 00:00:00
abstract::PKCε is implicated in T cell activation and proliferation and is overexpressed in CD4+ -T cells from patients with autoimmune Hashimoto's thyroiditis. Although this might induce the suspicion that PKCε takes part in autoimmunity, its role in the molecular pathophysiology of immune-mediated disorders is still largely u...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.201747102
更新日期:2018-04-01 00:00:00
abstract::The CD38 antigen displays restricted functional associations with surface molecules involved in immune system and complement. Capping of the CD38 molecule in normal or neoplastic T cells is followed by rapid and specific co-modulation of the CD3-T cell receptor (TcR) complex. In normal and tumor cells of B lineage, CD...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830231005
更新日期:1993-10-01 00:00:00
abstract::The ganglioside GD3 has been described as a membrane component of human T cells which is involved in T cell growth. In the present study the activating function of GD3 for human CD4+ and CD8+ T cells was analyzed by five different monoclonal antibodies (mAb) directed against the GD3 molecule. Three mAb U5, Z21 and R24...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830240530
更新日期:1994-05-01 00:00:00
abstract::Specific members of the Rho family of GTPases exert unique influences on thymocyte proliferation, differentiation and deletion. Dbs is a guanine nucleotide exchange factor which is expressed throughout thymocyte development and is able to activate the Rho family GTPases CDC42, RhoA and RhoG. Transgenic mice expressing...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.200324400
更新日期:2004-03-01 00:00:00
abstract::We have utilized the sensitive polymerase chain reaction (PCR) to determine whether cytotoxic T lymphocyte (CTL) hybridomas generated from peritoneal exudate lymphocytes (PEL) and mixed lymphocyte cultures (MLC) express transcripts for perforin and the cytotoxic cell proteinases CCP1 to CCP5. We could readily detect l...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830221225
更新日期:1992-12-01 00:00:00
abstract::AMD3100 (plerixafor), is a specific CXCR4 antagonist approved by the FDA for mobilizing hematopoietic stem cells from bone marrow to blood for transplantation in cancer. AMD3100 also mobilizes most mature leukocyte subsets to blood; however, their source and trafficking potential have not been fully delineated. Here, ...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.201445245
更新日期:2015-06-01 00:00:00
abstract::IgG complexes bind to Fc receptor family members FcgammaRI (CD64), FcgammaRII (CD32) and FcgammaRIII (CD16), activating cell MAPK and PI3K resulting in increased cytokine production from particular leukocytes. The signaling molecules involved in cytokine production after cross-linking CD16 have not been determined in ...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.200838801
更新日期:2009-02-01 00:00:00
abstract::In mouse Peyer's patches (PP), dendritic cells (DC) are localized in T cell areas as NLDC145+ CD11c+ cells, and in the dome and corona region of the follicle as NLDC145- CD11c+ cells, respectively, suggesting the presence of two different DC populations with distinct roles in antigen uptake, processing, and presentati...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830270605
更新日期:1997-06-01 00:00:00
abstract::The transforming protein of mouse polyomavirus, the mouse middle T antigen (MomT), and its counterpart in the hamster polyomavirus, the hamster middle T antigen (HamT), interact with a number of cellular proteins. Among these are members of the Src family of tyrosine kinases, the phosphatidylinositol 3-kinase, the ser...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830250212
更新日期:1995-02-01 00:00:00
abstract::Using sheep erythrocytes (SRBC) as the antigen, two subpopulations of spleen antigen-binding lymphocytes could be distinguished by a marked difference in the susceptibility of their receptors to trypsin. In unimmunized animals, 30% of the antigen-binding cells were trypsin-resistant, whereas at 5 days after immunizati...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830050612
更新日期:1976-06-01 00:00:00
abstract::Proliferation of BCL1 cells, generally used for the measurement of murine interleukin (IL)5, is shown to be strongly suppressed by interferon (IFN)-gamma. This effect can be abrogated by the addition of anti-IFN-gamma antibodies. Thus, the IL5 activity of culture supernatants derived from T cells simultaneously produc...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830190726
更新日期:1989-07-01 00:00:00
abstract::TWEAK is a recently cloned novel member of the TNF ligand family. Here we show that soluble TWEAK is sufficient to induce apoptosis in Kym-1 cells within 18 h. TWEAK-induced apoptosis is indirect and is mediated by the interaction of endogenous TNF and TNF receptor (TNFR)1, as each TNFR1-Fc, neutralizing TNF-specific ...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/(SICI)1521-4141(199906)29:06<1785::AID-IMM
更新日期:1999-06-01 00:00:00
abstract::A panel of monoclonal antibodies (mAb) specific for the C gamma 2, C gamma 3 or inter C gamma 2/C gamma 3 domain epitopes was tested for inhibition of antibody-dependent cellular cytotoxicity (ADCC) specific for anti-D IgG-coated erythrocytes. Significant inhibition of ADCC was demonstrable for some antibodies having ...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830151015
更新日期:1985-10-01 00:00:00
abstract::Experimental allergic encephalomyelitis (EAE) is an animal model for the human disease, multiple sclerosis. The LEW rat strain is very susceptible to induction of EAE, whereas the closely related, major histocompatibility complex (MHC)-identical, inbred strain LER is resistant. In this report, the two rat strains have...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830210910
更新日期:1991-09-01 00:00:00
abstract::We have investigated perforin and granzyme B expression in graft-infiltrating lymphocytes of patients who underwent heart transplantation. Those proteins are commonly present in the cytoplasmic granules of cytotoxic T lymphocytes and are released upon effector-target cell interaction. From 28 patients 103 endomyocardi...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830240136
更新日期:1994-01-01 00:00:00
abstract::Induction of cytolytic activity of peripheral blood mononuclear cells towards target cells was studied by preparing bispecific F(ab')2 which was composed of two Fab' fragments, one of which was derived from anti-CD3 monoclonal antibody and the other from anti-tumor monoclonal antibody. After reduction of the interchan...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830190814
更新日期:1989-08-01 00:00:00
abstract::Changes in the epigenetic landscape of immune cells are a crucial component of gene activation during the induction of inflammatory responses, therefore it has been hypothesized that epigenetic modulation could be employed to restore homeostasis in inflammatory scenarios. Fungal pathogens cause a large burden of morbi...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.201848081
更新日期:2019-11-01 00:00:00
abstract::This study was conducted to further characterize the effector cells of experimental allergic encephalomyelitis (EAE) which are activated in vitro when spleen cells from Lewis rats previously immunized with myelin basic protein and adjuvant are cultured with antigen prior to transfer to syngeneic recipients. The effect...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830120519
更新日期:1982-05-01 00:00:00
abstract::Tumor-associated macrophages play an important role in tumorigenesis and metastasis. Trafficking of macrophages to the proximity of tumors is mediated by CSF-1, a growth factor. In this study, we investigated the role of PKB/Akt in CSF-1-induced macrophage migration. Disruption of Akt2 expression by small interference...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.200838809
更新日期:2009-03-01 00:00:00