Abstract:
:We recently identified IgE-binding epitopes of bovine serum albumin (BSA), the major beef allergen, and found that the major epitope structure contains an EXXV motif. Here we report hypoallergenic analogue peptides of BSA that preserve T cell reactivity to retain the capacity to induce immunotolerance. Substitution of the glutamic acid in the EXXV sequence to aspartic acid leads to a remarkable reduction of IgE-binding ability and induces potent T cell proliferation. Moreover, in response to the substitutions, the production of INF-gamma is markedly increased compared with that elicited by the native peptides. Therefore, these analogue peptides represent potential candidates for specific immunotherapy.
journal_name
Mol Immunoljournal_title
Molecular immunologyauthors
Tanabe S,Shibata R,Nishimura Tdoi
10.1016/j.molimm.2004.04.028subject
Has Abstractpub_date
2004-07-01 00:00:00pages
885-90issue
9eissn
0161-5890issn
1872-9142pii
S0161589004001579journal_volume
41pub_type
杂志文章abstract::The synovial sarcoma X breakpoint (SSX) gene family contains nine members. The SSX proteins are CT (cancer/testis) antigens and can be expressed in many tumor types. T cell immune response against SSX protein can be detected in tumor patients and mice expressing any SSX. Screening predominant protective epitopes might...
journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/j.molimm.2008.01.014
更新日期:2008-05-01 00:00:00
abstract::Activation of p38 MAP kinase in T cells leads to increased interferon-gamma production in CD4+ and CD8+ T cells, and the selective cell death of CD8+ T cells. To address the role of p38 MAP kinase activation in T cells during an in vivo immune response, we examined the response against the influenza virus in transgeni...
journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/s0161-5890(00)00078-x
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journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/j.molimm.2017.06.035
更新日期:2017-10-01 00:00:00
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journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/0161-5890(88)90142-3
更新日期:1988-11-01 00:00:00
abstract::During acute lung injury, a large number of monocytes are recruited into the pulmonary tissue, which is mainly mediated by local production of monocyte chemotactic protein 1 (MCP-1). As an essential component of the lung tissues, alveolar type II epithelial cells are one of the major sources of MCP-1. Therefore, uncov...
journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/j.molimm.2019.04.013
更新日期:2019-07-01 00:00:00
abstract::Three interferon regulatory factor (IRF) genes, CaIRF-1, CaIRF-2 and CaIRF-7, and their promoters of snakehead (Channa argus) were cloned and characterized. The CaIRF-1 gene consists of ten exons, spans 4.3 kb and encodes a putative peptide of 299 aa. The CaIRF-2 gene consists of nine exons, spans 8 kb and encodes a p...
journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/j.molimm.2007.11.011
更新日期:2008-04-01 00:00:00
abstract::The developmental regulation of antigen receptor gene transcription and recombination are mediated by cis regulatory elements. At the T cell receptor beta chain locus (TCRbeta), two DNase I hypersensitive sites within the Jbeta2-Cbeta2 intron contained binding sites for NF-kappaB and additional nuclear factors and wer...
journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/s0161-5890(01)00031-1
更新日期:2001-01-01 00:00:00
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journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/j.molimm.2008.07.035
更新日期:2009-02-01 00:00:00
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journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/j.molimm.2016.07.014
更新日期:2016-09-01 00:00:00
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journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/j.molimm.2012.04.002
更新日期:2012-07-01 00:00:00
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journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/j.molimm.2019.09.005
更新日期:2019-10-01 00:00:00
abstract::Arginine kinase (AK) is a panallergen present in crustaceans, which can induce an immunoglobulin (Ig) E-mediated immune response in humans. The aim of this work was to map and characterize the antigenic epitopes of Scylla paramamosain AK. Specific-protein-A-enriched IgG raised in rabbits against purified S. paramamosa...
journal_title:Molecular immunology
pub_type: 临床试验,杂志文章
doi:10.1016/j.molimm.2015.02.010
更新日期:2015-06-01 00:00:00
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journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/0161-5890(85)90113-0
更新日期:1985-09-01 00:00:00
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journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/s0161-5890(97)00109-0
更新日期:1997-08-01 00:00:00
abstract::The dynamics of human antigen-specific immunoglobulin (Ig) responses in early life are not well characterized. We have previously observed an inverse relationship between allergen-specific Ig concentration and allergen-Ig-binding affinity in allergen-sensitive atopic adults, suggesting a possible feedback relationship...
journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/j.molimm.2004.07.006
更新日期:2005-01-01 00:00:00
abstract::Immunoglobulins (Ig) require correct folding and assembly of both heavy (H) and light (L) chains to form a functional H2L2 dimer that is secreted from plasma cells. This process is dependent upon the endoplasmic reticulum (ER) chaperone BiP, which targets improperly, folded or assembled Ig molecules for degradation. W...
journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/j.molimm.2004.11.015
更新日期:2005-05-01 00:00:00
abstract::A first report of an XLA patient with a polymorphism in Btk SH3 domain has been identified after sequencing of the entire gene. SH3 domain variants might not be detected due to well characterized mutations outside the domain. ...
journal_title:Molecular immunology
pub_type: 信件
doi:10.1016/j.molimm.2007.07.005
更新日期:2008-01-01 00:00:00
abstract::Antibodies (Ab) are bifunctional molecules with two domains, a constant region (C) that confers effector properties and a variable (V) region responsible of antigen (Ag) binding. Historically the C and V regions were considered to be functionally independent, with Ag specificity being solely determined by the V region...
journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/j.molimm.2010.02.018
更新日期:2010-04-01 00:00:00
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pub_type: 杂志文章
doi:10.1016/0161-5890(91)90088-2
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journal_title:Molecular immunology
pub_type: 历史文章,杂志文章,评审
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更新日期:2015-11-01 00:00:00
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journal_title:Molecular immunology
pub_type: 杂志文章,评审
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更新日期:2007-09-01 00:00:00
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journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/0161-5890(90)90055-5
更新日期:1990-01-01 00:00:00
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journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/0161-5890(93)90047-f
更新日期:1993-10-01 00:00:00
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journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/j.molimm.2006.02.024
更新日期:2007-01-01 00:00:00
abstract::A panel of hybridomas producing antibodies specific for human growth hormone (hGH) were prepared by using a recombinant hGH [methionylsomatotropin (r-hGH)] as an immunogen. Thirteen representative monoclonal antibodies which showed different reactivity patterns were used to analyze the antigenicities of four different...
journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/0161-5890(86)90099-4
更新日期:1986-06-01 00:00:00
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journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/0161-5890(83)90106-2
更新日期:1983-01-01 00:00:00
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journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/j.molimm.2014.11.002
更新日期:2015-03-01 00:00:00
abstract::Natural killer (NK) cells express receptors that are specific for MHC class I molecules. These receptors play a crucial role in regulating the lytic and cytokine expression capabilities of NK cells. In humans, three distinct families of genes have been defined that encode for receptors of HLA class I molecules. The fi...
journal_title:Molecular immunology
pub_type: 杂志文章,评审
doi:10.1016/s0161-5890(01)00107-9
更新日期:2002-02-01 00:00:00
abstract::Dendritic cells (DCs) serve to maintain peripheral tolerance under steady state conditions. Upon triggering by activation signals they initiate strong immune responses. The activation of DCs is accompanied by a rapid upregulation of proinflammatory cytokines, which were shown in other cell types to be regulated by mec...
journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/j.molimm.2009.11.002
更新日期:2010-02-01 00:00:00
abstract::V(D)J recombination is a mechanism peculiar to the somatic rearrangement of antigen receptor genes. It requires both expression of the RAG-1 and RAG-2 recombinases and accessibility of the substrate to its recombinase and post-cleavage/DNA repair stage. TCR revision is a genetic correction mechanism that changes T cel...
journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/j.molimm.2007.06.153
更新日期:2008-01-01 00:00:00