Abstract：
:The binding properties of 18 monoclonal antibodies (MAbs) directed against the tobacco mosaic virus (TMV) coat protein were studied with five related tobamoviruses and seven mutant viruses, as well as with the dissociated coat proteins of these variants. Ten of the antibodies bound to both TMV and TMV protein, but these were able to discriminate between different mutants only when whole virus particles were compared in the immunoassay. Three MAbs reacted with TMV but not with dissociated viral subunits and these recognized the same residue exchanges. Five MAbs recognized synthetic peptides of 13-28 residues corresponding to parts of the protein. By comparing the common accessible surface between TMV and antigenically related viruses, it was possible to narrow down the region recognized by some of these MAbs. The linear peptide sequence recognized by these antibodies did not represent the entire epitope and residue exchanges around this region were able to affect the binding of MAbs.
journal_name
Mol Immunoljournal_title
Molecular immunologyauthors
Dore I,Altschuh D,Al Moudallal Z,Van Regenmortel MHdoi
10.1016/0161-5890(87)90131-3subject
Has Abstractpub_date
1987-12-01 00:00:00pages
1351-8issue
12eissn
0161-5890issn
1872-9142journal_volume
24pub_type
杂志文章abstract：:Mast cells have a clear-cut pathologic role in allergy, participating in a number of chronic inflammatory conditions, in helmintic parasitosis, and in some solid tumor reactions, but also in physiological situations, such as wound healing and innate immunity. Mast cells release a large number of proinflammatory, immun...
journal_title：Molecular immunology
pub_type： 杂志文章,评审
doi：10.1016/s0161-5890(02)00090-1
更新日期：2002-09-01 00:00:00
abstract：:Bothropasin is a hemorrhagic snake venom metalloproteinase (SVMP) from Bothrops jararaca venom, the snake responsible for most bites in Southeastern Brazil. SVMPs, such as bothropasin, are involved in the main bothropic envenoming symptoms, which include hemorrhage, inflammation, necrosis and blood coagulation deficie...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2018.10.019
更新日期：2018-12-01 00:00:00
abstract：:The high affinity receptor for IgE, which mediates allergic reactions, is found exclusively on mast cells, basophils and epidermal Langerhans cells. It is composed of an alpha, beta and two gamma-polypeptide chains, inserted as a complex into the plasma membrane. The alpha and beta-subunits are produced only by these ...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/0161-5890(96)84614-1
更新日期：1996-07-01 00:00:00
abstract：:Mouse monoclonal antibody AUK12-20 binds to human IL-6 receptor and inhibits IL-6 functions. It has been humanized by CDR-grafting for therapeutic use. In the design of reshaped human AUK12-20 VL region, the human framework regions (FRs) from the human Bence-Jones protein REI were used. The reshaped human AUK12-20 lig...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/0161-5890(94)90115-5
更新日期：1994-04-01 00:00:00
abstract：:Invasive Salmonella has been reported to induce apoptosis of macrophages as a part of its infection process, which may allow it to avoid detection by the innate immune system. However, the bacterial components capable of inducing apoptosis, particularly under the environments offered by the host have not been fully id...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2006.08.022
更新日期：2007-03-01 00:00:00
abstract：:In addition to classic Smad signaling pathways, the pleiotropic immunoregulatory cytokine TGF-beta1 can activate MAP kinases, but a role for TGF-beta1-MAP kinase pathways in T cells has not been defined heretofore. We have shown previously that TGF-beta1 inhibits Th1 development by inhibiting IFN-gamma's induction of ...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2007.02.024
更新日期：2007-07-01 00:00:00
abstract：:Platelet Endothelial Cell Adhesion Molecule-1 (PECAM-1/CD31) is an immunoglobulin (Ig)-immunoreceptor tyrosine based inhibitory motif (Ig-ITIM) superfamily member that recruits and activates protein-tyrosine phosphatases, predominantly SHP-2 and to a lesser extent, SHP-1. Previously, we have shown that deletion of PEC...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2007.09.024
更新日期：2008-03-01 00:00:00
abstract：:While the antigenic variability is the major obstacle for developing vaccines against antigenically variable pathogens (AVPs) and cancer, this issue is not addressed adequately in current vaccine efforts. We developed a novel variable epitope library (VEL)-based vaccine strategy using immunogens carrying a mixture of ...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2009.09.024
更新日期：2009-12-01 00:00:00
abstract：:Ig production by splenic human B cells that express different surface Ig isotypes were analysed in limiting dilution cultures. Therefore, FACS sorted IgM+, IgG+ and IgA1+ B cells were stimulated with PMA-activated EL4 thymoma cells as helper cells in the presence of IL-2 and IL-4. We found that at least every second B...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/0161-5890(92)90051-x
更新日期：1992-10-01 00:00:00
abstract：BACKGROUND:Tumor necrosis factor-α (TNF-α) is involved in inflammatory responses in atherosclerosis. We propose an in vitro cellular assay to evaluate the anti-inflammatory mechanisms of potential modifiers such as food extracts. In the current model we assessed an anti-inflammatory effect of polyphenol-rich peanut ext...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2012.05.007
更新日期：2012-10-01 00:00:00
abstract：:Epithelial surfaces constitute natural immunobarriers against environmental threats. These barriers are brimming with fluids that bind, transport, cleave or degrade bacterial cells and their endotoxic by-products. Saliva and the airway surface-lining fluid (ASL) comprise the important fluid constituents. Short palate,...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2005.10.021
更新日期：2006-04-01 00:00:00
abstract：:The expression levels of three commonly used housekeeping genes, EF1-alpha, RPS20 and Beta-Actin, were examined in seven different tissues and leucocytes from non-stimulated Atlantic salmon (Salmo salar L.). The tissues analysed by quantitative real-time PCR were gill, liver, intestine, muscle, spleen, head kidney leu...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2005.07.009
更新日期：2006-03-01 00:00:00
abstract：:Ankylosing spondylitis (AS) is a chronic inflammatory arthritis that affects the spine and sacroiliac joints. It causes significant disability and is associated with a number of other features including peripheral arthritis, anterior uveitis, psoriasis and inflammatory bowel disease (IBD). Significant progress has bee...
journal_title：Molecular immunology
pub_type： 杂志文章,评审
doi：10.1016/j.molimm.2013.06.013
更新日期：2014-01-01 00:00:00
abstract：:The C-terminal domain of protein 4.1G was identified to interact with the cytosolic tail of the high affinity IgG receptor, Fc gamma RI, in yeast two-hybrid screens. Proteins of the 4.1 family have previously been found to mediate receptor/cytoskeleton interactions. In the study presented here, we show an alternativel...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2007.10.024
更新日期：2008-04-01 00:00:00
abstract：:We describe several proteins that are components of the rabbit B cell receptor complex. Two proteins (37 kDa and 42 kDa) were found in non-covalent association with IgM expressed on B cells from peripheral blood. These proteins were also immunoprecipitated by anti-B29 (Ig-beta) and anti-mb1 (Ig-alpha) monoclonal antib...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/0161-5890(95)00028-d
更新日期：1995-07-01 00:00:00
abstract：:A phosphorylcholine (PC)-binding IgG (Mab2) antibody produced by a hybridoma derived from a BALB/c mouse which had been immunized against Trichinella spiralis was found to bind to the immunizing antigen (TSC) but not to other PC-associated antigens such as pneumococcal antigen (PNC) and PC-conjugated ovalbumin (PC-OVA...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/0161-5890(94)90106-6
更新日期：1994-10-01 00:00:00
abstract：:The collection of epitopes present within the variable regions of the tumor-specific clonal immunoglobulin expressed by B cell lymphomas (idiotype, Id) can serve as a target for active immunotherapy. Traditionally, tumor-derived Id protein is chemically conjugated to the immunogenic foreign carrier protein keyhole lim...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2008.10.020
更新日期：2009-01-01 00:00:00
abstract：:Tremendous advances in our understanding of the thrombotic microangiopathies (TMAs) have revealed distinct disease mechanisms within this heterogeneous group of diseases. As a direct result of this knowledge, both children and adults with complement-mediated TMA now enjoy higher expectations for long-term health. In t...
journal_title：Molecular immunology
pub_type： 杂志文章,评审
doi：10.1016/j.molimm.2015.03.246
更新日期：2015-09-01 00:00:00
abstract：:Major histocompatibility complex (MHC) class II molecules are cell surface glycoproteins and are known to display processed antigens on the surface of antigen presenting cells (APC). Within the APC, the loading of processed antigenic peptides to MHC class II molecules is known to take place in the endosomal compartmen...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/0161-5890(95)00030-i
更新日期：1995-06-01 00:00:00
abstract：:PIM1 is serine/threonine protein kinase that is involved in numerous biological processes. Pulmonary fibrosis (PF) is a chronic pathological result of the dysfunctional repair of lung injury without effective therapeutic treatments. In the current study, we investigated whether PIM1 inhibition would improve bleomycin ...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2020.06.013
更新日期：2020-09-01 00:00:00
abstract：:Leprosy is a bacterial disease caused by M. leprae. Its clinical spectrum reflects the host's immune response to the M. leprae and provide an ideal model to investigate the host pathogen interaction and immunological dysregulation. Tregs are high in leprosy patients and responsible for immune suppression of the host b...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2017.01.008
更新日期：2017-03-01 00:00:00
abstract：:In this study, a novel approach for the development of a peptide-based vaccine has been tested. We investigated the possibility of replacing an all-L amino acid peptide sequence corresponding to the protective B-cell epitope hemagglutinin (HA) 91-108 from influenza HA with a retro-inverso analogue encompassing this se...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/s0161-5890(02)00095-0
更新日期：2002-10-01 00:00:00
abstract：:Monoclonal antibodies (mAbs) to the hinge region of human IgG1 immunoglobulins were prepared by immunization with a proteolytic fragment of hinge segment coupled to keyhole limpet hemocyanin. A mAb, 4G3, was obtained capable of binding to intact IgG but not to partially reduced IgG. Using this mAb, inter-heavy (H) cha...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/0161-5890(92)90154-p
更新日期：1992-01-01 00:00:00
abstract：:The generation of T cell receptor (TCR) sequence diversity can produce 'forbidden' clones able to recognize self-antigens. Here, the structure of the complex between a myelin basic protein peptide (MBP85-99), human leukocyte antigen (HLA)-DR2 (DRB1*1501/DRA) and TCR-Ob.2F3, the dominant autoimmune clone obtained from ...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2010.07.010
更新日期：2010-11-01 00:00:00
abstract：:Recombinant DNA techniques now allow the production of "mini-antibodies" called Fv fragments. These have been produced either as the independent variable domains of the heavy and light chains non-covalently associated in one-to-one stoichiometry or as single-chain gene products with the two domains linked by an interv...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/0161-5890(94)00150-y
更新日期：1995-03-01 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
更新日期：2000-06-01 00:00:00
abstract：:Very sensitive assays of IgE are required for determining prevalence of allergic reactions in children. In order to develop a sensitive two-site IRMA two kinds of mAb were produced. Antibodies specific for D epsilon 1 determinants were derived from immunization with a 40 kDa papain Fc fragment. They bound equally nati...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/0161-5890(87)90158-1
更新日期：1987-11-01 00:00:00
abstract：:PKZ, protein kinase containing Z-DNA binding domains, is a novel member of eIF2α kinase in fish. PKZ can be up-regulated in response to Poly I:C or heat stress, and it has a typical eIF2α kinase activity. However, the relationship between fish PKZ and apoptosis remains unclear. In the present study, effects of PKZ on ...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2015.11.006
更新日期：2016-01-01 00:00:00
abstract：:Ovalbumin (OVA) is a major allergen (Gal d II) of hen egg white and is often the cause of hypersensitivity reactions to food. Further knowledge of the antigenic and allergenic epitopes of allergens will provide better treatment of this disease. To analyse these epitopes we produced a panel of monoclonal antibodies (mA...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/0161-5890(92)90055-3
更新日期：1992-10-01 00:00:00
abstract：:Evidence suggests that immune dysregulation is associated with autism spectrum disorder (ASD). T cell immunoglobulin and mucin domain-3 (TIM-3) has a critical role in several inflammatory disorders; however, the role of TIM-3 signaling has not been demonstrated in ASD. In the present study, we assessed the role of TIM...
journal_title：Molecular immunology
pub_type： 临床试验,杂志文章
doi：10.1016/j.molimm.2018.12.020
更新日期：2019-02-01 00:00:00
