Abstract:
:The bacterial superantigen Staphylococcal enterotoxin-A (SEA), produced by some strains of Staphylococcus aureus, causes proliferation of cytotoxic T-lymphocytes and cytokine production in vivo. SEA has been shown to be highly efficient for antibody-targeted superantegen immunotherapy for different tumor models. A candidate B-cell superantigen that has received considerable attention these days is staphylococcal protein-A (PA). It has been shown to possess multiple immunological responses. The anti-tumor property of PA is well documented in the literature in various transplantable tumors of rats and mice. In the present study, we have shown that the T-cell superantigen SEA and B-cell superantigen PA induce immunomodulatory and anti-tumor activity which is strongly protentiated by PA + SEA co-administration. Combination treatment with PA and SEA prolongs the immune response in vivo, limits the development of immunological unresponsiveness and promotes maximum anti-tumor effects to tumor carrying animals, as compared with PA or SEA alone. The immune response after combined therapy is characterized by substantially augmented IFN-gamma, TNF-alpha, Nitric oxide and strong CTL activity. Our data demonstrate that combined PA + SEA therapy induces long-term survival of the animals, carrying the Ehrlich ascites tumor.
journal_name
Immunol Investjournal_title
Immunological investigationsauthors
Mondal TK,Bhatta D,Biswas S,Pal Pdoi
10.1081/imm-120003218subject
Has Abstractpub_date
2002-02-01 00:00:00pages
13-28issue
1eissn
0882-0139issn
1532-4311journal_volume
31pub_type
杂志文章abstract:BACKGROUND:Cancer immunotherapies have achieved much success and have become the forefront treatment of cancers previously associated with poor prognosis. However, a major challenge in cancer immunotherapies remains the heterogeneity of the immunoregulatory capacities of cancers, and not all patients of a given cancer ...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.1080/08820139.2020.1778024
更新日期:2020-06-23 00:00:00
abstract:OBJECTIVE:The aim of this study was to determine whether caspase recruitment domain-containing protein 8 (CARD8) rs2043211 polymorphism was associated with susceptibility to inflammatory bowel disease (IBD). METHODS:Relevant studies were searched using PubMed and Embase up to February 2014. A meta-analysis was conduct...
journal_title:Immunological investigations
pub_type: 杂志文章,meta分析
doi:10.3109/08820139.2014.988721
更新日期:2015-01-01 00:00:00
abstract::CD44 comprises a family of type I transmembrane glycoproteins that is expressed on a wide range of cells including those of epithelial, lymphoid and myeloid lineage. Although expression of CD44 in the small intestine is typically localised in the crypts of Lieberkuhn, we have reported the expression of CD44 on mature,...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.3109/08820130009060867
更新日期:2000-08-01 00:00:00
abstract::Corneal transplant is the most common solid tissue transplant in humans. Advances in microsurgical techniques, eye banking and the use of corticosteroids have improved the success of corneal transplants. Over 65,000 corneal transplants are being performed worldwide annually. Most of these transplants are performed in ...
journal_title:Immunological investigations
pub_type: 杂志文章,评审
doi:10.3109/08820139.2014.910024
更新日期:2014-01-01 00:00:00
abstract:OBJECTIVE:To study the relation between CD226 rs763361 gene polymorphism and CD226 serum level and to evaluate their role in susceptibility and disease activity of RA in a cohort of Egyptian individuals. METHODS:The serum level of CD226 was measured using a suitable ELISA kit and the CD226 rs763361 gene polymorphism w...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.1080/08820139.2018.1423570
更新日期:2018-04-01 00:00:00
abstract::Genome-wide association studies have led to the discovery of several susceptibility genes related to autoimmune thyroid diseases (AITDs). However, controversial results have been reported regarding the role of single-nucleotide polymorphism (SNP) of CD40 in the disease susceptibility. The objective of this study was t...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.1080/08820139.2017.1319382
更新日期:2017-08-01 00:00:00
abstract::In this study we examined a panel of CD4+ antigen specific/MHC restricted T cell clones for their ability to secrete IL-2, IL-4, and IFN-gamma upon stimulation with con A, three lymphokines which are diagnostic for the TH1 and TH2 subtypes of helper T cells. Eight of the twelve clones we analyzed did not fit the class...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.3109/08820139109054925
更新日期:1991-02-01 00:00:00
abstract:BACKGROUND:Rheumatic fever (RF) and its sequel rheumatic heart disease (RHD) is an autoimmune disease caused by an abnormal host immune response to group A streptococcus (GAS) infection. The HLA class II molecules are entailed in immune-mediated infectious, inflammatory, and autoimmune diseases including RHD. However, ...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.1080/08820139.2020.1822864
更新日期:2020-09-23 00:00:00
abstract::In this study we demonstrate a differential transcription of H-2K and H-2D class-I genes in two different tumor cell clones; one is highly metastatic (IE-7) and the other is not metastatic (IC-9), both derived from the same fibrosarcoma, T-10, induced in an (H-2b x H-2k)F1 mouse. The expression of the two parental H-2...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.3109/08820139109082628
更新日期:1991-08-01 00:00:00
abstract::In the present study, we evaluated two novel technologies, the chemiluminescent immunoassay (CIA) QUANTA Flash on BIO-FLASH (Inova Diagnostics, San Diego, CA, USA) and the addressable laser bead immunoassay (ALBIA) on BioPlex™ 2200 (Bio-Rad, Hercules, CA, USA) for the detection of anti-cardiolipin IgG/IgM (aCL) and an...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.1080/08820139.2019.1647233
更新日期:2020-02-01 00:00:00
abstract::Mice were immunized with 14 free (i.e. not conjugated to any carrier) synthetic peptides representing the entire human hemoglobin alpha-chain. Antibodies against each peptide were determined using solid phase radioimmunoassay, both with free peptides and peptides coupled to a protein carrier as the coating antigen. It...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.3109/08820138909050764
更新日期:1989-08-01 00:00:00
abstract::Anti-IgM stimulation of B cells is decreased in the presence of maternal serum as compared to control media. This inhibiting influence of maternal serum is observed during the priming of the B cells. The progression of B cells into cellular proliferation was not influenced by maternal serum. At the level of the immuno...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.3109/08820139109026231
更新日期:1991-06-01 00:00:00
abstract::Myeloid derived suppressor cells (MDSCs) are a heterogeneous population of cells that inhibit anti-tumor immunity through a variety of mechanisms. Malignant gliomas are heavily infiltrated by myeloid cells, some of which appear to share biological functions of MDSCs. Our data with mouse de novo gliomas indicate critic...
journal_title:Immunological investigations
pub_type: 杂志文章,评审
doi:10.3109/08820139.2012.689591
更新日期:2012-01-01 00:00:00
abstract::Exposure to laboratory animals poses a hazard for development of occupational allergy. Identification of antigenic determinants of allergenic proteins may be valuable for immunotherapeutic purposes. Overlapping peptides of the major allergen in rat urine, Rat n 1.02, corresponding to the protein alpha2u-globulin were ...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.3109/08820139909062266
更新日期:1999-09-01 00:00:00
abstract::Background: Immunosuppressive agents are necessary to enhance allograft tolerance after transplantation and the treatment of autoimmune disorders. Regulatory T cells (Tregs) play a pivotal role in improving allograft tolerance and determining the fate of transplanted organs. Therefore, the aim of this study was to inv...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.1080/08820139.2019.1571506
更新日期:2019-07-01 00:00:00
abstract::Interleukin (IL)-10 response is associated with mortality in patients with sepsis. IL-10 is primarily produced by monocytes and type 2 T helper (Th2) cells. The aim of this study was to investigate differences in IL-10 production between monocytes and Th2 cells in patients with sepsis. Forty patients with sepsis and 3...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.1080/08820139.2017.1288237
更新日期:2017-05-01 00:00:00
abstract::Dengue viruses (DV) infection is an important public health issue all over the world. Although the pathogenesis remains unclear, the overwhelmingly triggered immune responses have been consistently observed. Recently, we and other researchers demonstrated that the natural hosts for DV are dendritic cells (DC), the pri...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.1081/imm-200038680
更新日期:2004-01-01 00:00:00
abstract::Electroeluted outer membrane proteins [(EOmp), (35-37 KDa, porins)] were highly immunogenic in New Zealand White rabbits. An ELISA peak titer of 51,200 to EOmp as compared to 6,400 for non-eluted outer membrane protein (Omp) was demonstrated. EOmp enhanced the antigenicity of Omp possibly due to epitopes which were ma...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.3109/08820139409087802
更新日期:1994-04-01 00:00:00
abstract::Plasmin activity induced by different concentrations of added urokinase (UK) in serum from 20 patients with AIDS (P) and 10 healthy control (HC) subjects was measured using the fibrin plate assay. 125I-fibrin coated 24 well plates were exposed to UK (0.34-6.8 ng/ml) or to trypsin (T) (2.5 micrograms/ml) in the presenc...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.3109/08820139209069370
更新日期:1992-07-01 00:00:00
abstract::Background: Autism Spectrum Disorder (ASD) is a neurodevelopmental disorder caused by genetic, environmental and immunological factors. It is known that neural development processes are affected by immune functions. The aim of this study is to evaluate the relationship between cytokines IL6 and IL1B gene polymorphisms...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.1080/08820139.2020.1870489
更新日期:2021-01-12 00:00:00
abstract::Factors that suppress natural killer (NK) cell activity were examined in a random sample of 73 schizophrenic patients. NK activity in these patients were compared with 25 healthy age, sex and race matched controls. The mean percent of NK activity was 21% in the schizophrenic group compared with 30% percent in the cont...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.3109/08820139409066822
更新日期:1994-08-01 00:00:00
abstract:OBJECTIVE:This study aimed to examine the association of three functional IRF5 rs10954213, rs3757385, and rs41298401 polymorphisms with susceptibility to unexplained recurrent pregnancy loss (RPL) among Iranian women from south of Iran. METHODS:176 women with unexplained RPL and 173 healthy postmenopausal controls wer...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.1080/08820139.2016.1225759
更新日期:2017-01-01 00:00:00
abstract::There has been a dramatic increase recently in the number of reports of septic episodes associated with both red cell and platelet concentrate transfusions. These reports suggest that transfusion-associated septic reactions may occur as often as 1 per 4000 platelet transfusions, however, the true incidence of the bact...
journal_title:Immunological investigations
pub_type: 杂志文章,评审
doi:10.3109/08820139509062770
更新日期:1995-01-01 00:00:00
abstract::Lymphotoxin beta receptor (LTBR) is essential for development and organization of the secondary lymphoid tissues. To investigate whether LTBR polymorphisms are associated with IgA nephropathy (IgAN) in Korean children, One hundred ninety nine patients with IgAN and 289 controls were recruited. Two promoter single nucl...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.3109/08820139.2011.649438
更新日期:2012-01-01 00:00:00
abstract::Prolonged survival of C57BL/6 (B6) mice bearing syngenic EL-4 leukemia cells resulted from immunization with irradiated EL-4 cells on the day of inoculation of live leukemia cells. No prolongation of survival was observed if the irradiated cells were injected 6 or 13 days after live cell inoculation. Protection also w...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.3109/08820138509022676
更新日期:1985-12-01 00:00:00
abstract::Electron microscopy (EM) is a valuable tool in diagnostic medicine, and in some cases, can be enhanced by immunological methods. A major medical application of EM, diagnostic virology, can frequently be augmented by employment of immunological reagents. Three immunoelectron microscopy (IEM) methods, aggregation, coati...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.3109/08820139709048913
更新日期:1997-01-01 00:00:00
abstract::The cardinal features of asthma include pulmonary inflammation and airway hyperresponsiveness (AHR). Classically, asthma, specifically allergic asthma, has been attributed to a hyperactive Th2 cell immune response. However, the Th2 cell-mediated inflammation model has failed to adequately explain many of the clinical ...
journal_title:Immunological investigations
pub_type: 杂志文章,评审
doi:10.3109/08820131003615498
更新日期:2010-01-01 00:00:00
abstract::Studies demonstrated that deficiency in 17β-estradiol (E2) in postmenopausal women influences their immune system. However, few studies have reported alterations in immunologic presentation during nonnatural menopause in young females. Here we compared the differences in immune response between young C57BL/6N mice wit...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.1080/08820139.2016.1267203
更新日期:2017-04-01 00:00:00
abstract::In recent studies, using a swine model of single lung transplantation, we demonstrated that IRI alone increased MHC II expression in the host's peripheral T lymphocytes. The inhibition of increased MHC II expression with TCV-309, a specific platelet-activating factor (PAF) antagonist suggested that PAF might play a ro...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.3109/08820139909060857
更新日期:1999-07-01 00:00:00
abstract::This preliminary study examined the effects of immunization with Bacteroides macacae, the monkey equivalent of the human species of B. gingivalis on ligature-induced periodontitis. During a 12 week immunization period, 8 out of the 12 Macacae fasicularis monkeys were immunized weekly with B. macacae washed cells and 4...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.3109/08820138909112239
更新日期:1989-01-01 00:00:00