Abstract:
:The JAK (Janus kinase) family of protein tyrosine kinases and the STATs (signal transducers and activators of transcription) have been shown to be activated in response to a number of cytokines and growth factors. In this study, we evaluated the activation of JAK/STAT pathway upon human interleukin-5 (hIL-5) stimulation of two different hIL-5-responsive cell lines, hIL-5 receptor alpha-subunit (hIL-5R alpha) cDNA-transfected TF-1 (TF-h5R alpha) and butyric-acid-treated YY-1 (YY-Bu), and peripheral eosinophils. Immunoprecipitation and electrophoretic mobility shift analysis revealed that tyrosine phosphorylation of JAK2 and activation of STAT5 were induced upon stimulation with hIL-5 in all three cell types, while STAT1 activation was only observed in eosinophils. These results indicate that JAK2/STAT5 activation is a common JAK/STAT pathway for hIL-5-mediated signal in these cells.
journal_name
Int Arch Allergy Immunoljournal_title
International archives of allergy and immunologyauthors
Ogata N,Kikuchi Y,Kouro T,Tomonaga M,Takatsu Kdoi
10.1159/000237712subject
Has Abstractpub_date
1997-10-01 00:00:00pages
24-7eissn
1018-2438issn
1423-0097journal_volume
114 Suppl 1pub_type
杂志文章abstract:BACKGROUND:2-Arachidonoylglycerol (2-AG), an endogenous ligand for the cannabinoid receptors (CB1 and CB2), has been shown to exhibit a variety of cannabimimetic activities in vitro and in vivo. Recently, we found that human eosinophilic leukemia EoL-1 cells and human peripheral blood eosinophils express the CB2 recept...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000092704
更新日期:2006-01-01 00:00:00
abstract:BACKGROUND:Atopic dermatitis (AD) and food allergy (FA) are common childhood diseases, which may either be interrelated or be the result of skin barrier disruption and gut mucosal dysbiosis. Although some evidence suggests the efficacy of emollients and synbiotics, there is no conclusive evidence on the use of these in...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章,随机对照试验
doi:10.1159/000501636
更新日期:2019-01-01 00:00:00
abstract::Human colostrum and a high molecular weight colostrum fraction (HMWF; > 14,000 D) prevented the adhesion of localized adherent (LA+) O111:H-enteropathogenic Escherichia coli (EPEC) to HeLa cells. This effect was abolished after absorption with an O111:H-LA + EPEC strain, but absorption with a LA- strain of same seroty...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000236645
更新日期:1994-01-01 00:00:00
abstract:BACKGROUND:Mast cells (MCs) are multifunctional effector cells of the immune system. These cells originate from pluripotent hemopoietic progenitors. In contrast to basophils and other leukocytes, MCs exhibit a remarkably long life span (years) in vivo. Although a role for stem cell factor (SCF) and SCF receptor (KIT) i...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000066773
更新日期:2002-11-01 00:00:00
abstract:BACKGROUND:In developed countries, increasing food allergy prevalence and concern regarding food allergies have been reported. Although the use of complementary and alternative medicine (CAM) for the treatment of allergic diseases has increased in some Western countries, the actual proportion and patterns of CAM use fo...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章,多中心研究
doi:10.1159/000338936
更新日期:2012-01-01 00:00:00
abstract:BACKGROUND:Both oral and intravenous inhibitors of cyclic nucleotide phosphodiesterase (PDE) 3 and PDE4 have been shown to have bronchodilator and/or pulmonary antiallergic effects but their adverse effects limit the clinical use. The purpose of the present study was to assess the bronchoprotective effect of intrabronc...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000023948
更新日期:1998-07-01 00:00:00
abstract::We examined the capacity of interleukin-4 (IL) production from lymphocytes and basophils, isolated from the peripheral blood of allergic patients sensitive to house dust mite, after stimulation with mite extract. IL-4 production was measured by a sensitive bioassay based on coculture with CT.h4S (a human IL-4-responsi...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000237375
更新日期:1996-11-01 00:00:00
abstract::Eosinophils used to be thought of as regulators of allergic inflammation, but there is now evidence to the contrary; eosinophils have been found to be the major effector cells responsible for the late asthmatic response (LAR), airway hyperresponsiveness (AHR) and, at least in part, airway remodeling by releasing leuko...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000053829
更新日期:2001-08-01 00:00:00
abstract:BACKGROUND:It has been reported that protein tyrosine phosphorylation is essential for cytokine production in mouse Th1 cells but not in Th2 cells. However, little is known about the difference of signal transduction between human antigen-specific Th1 and Th2 cell clones. METHODS:Purified protein derivative-specific T...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000024028
更新日期:1999-01-01 00:00:00
abstract::A case of anaphylaxis following a bite from a Siberian hamster (SH; Phodopus sungorus) is described. Skin prick tests with hair, urine and salivary gland extracts from SH were positive, while the tests were negative for hair extracts from other rodents. IgE immunoblotting with the patient serum revealed 3 IgE-binding ...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000324956
更新日期:2012-01-01 00:00:00
abstract:BACKGROUND:The cytokine transforming growth factor-beta(TGF-beta) has important regulatory roles in the immune system. To investigate the role of intact TGF-beta signaling during the contact hypersensitivity (CHS) response to a respiratory allergen, we exposed Smad3-/- mice to topical trimellitic anhydride (TMA). METH...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000236006
更新日期:2010-01-01 00:00:00
abstract:BACKGROUND:Asthma is a major health problem worldwide, and the morbidity and mortality caused by asthma are on the rise. Corticosteroid therapies for asthma treatment frequently induce many side effects. Therefore, the development of new medicines that have both high efficacy and fewer side effects has been a scientifi...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000210378
更新日期:2009-01-01 00:00:00
abstract:BACKGROUND:Cross-reactivity between aztreonam and β-lactams is poor, but tolerability of aztreonam has been assessed in a few groups of patients suffering from IgE-mediated allergy to β-lactams. The aim of this study was to assess the cross-reactivity of aztreonam with other β-lactams and its tolerability in patients w...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000318844
更新日期:2011-01-01 00:00:00
abstract:BACKGROUND:Orange allergens are virtually unknown, in spite of the large consumption of this fruit. Germin-like proteins, together with vicilins and legumins, form the cupin superfamily of plant proteins, which includes many seed allergens. METHODS:Twenty-nine patients with allergy to oranges were studied. A major IgE...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000090384
更新日期:2006-01-01 00:00:00
abstract:BACKGROUND:Penicillium chrysogenum (Penicillium notatum) is a prevalent airborne Penicillium species. A 34-kD major IgE-reacting component from P. chrysogenum has been identified as an alkaline serine protease (Pen ch 13, also known as Pen n 13 before) by immunoblot and N-terminal amino acid sequence analysis. METHODS...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000048165
更新日期:2002-01-01 00:00:00
abstract::Various methods have been devised to assay eosinophil chemotaxis. In this review, we introduced a rapid and sensitive eosinophil chemotactic assay system based on eosinophil peroxidase (EPO) determination. Eosinophils were semipurified by dextran sedimentation followed by Percoll gradient centrifugation. Eosinophil mi...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000053624
更新日期:2000-05-01 00:00:00
abstract::Ovalbumin (OVA)-pullulan conjugates were made using four different conjugation methods and eight different molecular weights of pullulan ranging from 4,200 to 600,000. Pretreatment of mice by the administration of conjugates made by using cyanulic chloride or cyanogen bromide and pullulan of molecular weight 40,000 or...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000236536
更新日期:1993-01-01 00:00:00
abstract:BACKGROUND:Staphylococcus aureus-producing superantigens (SAgs), such as staphylococcal enterotoxin B (SEB) or toxic shock syndrome toxin-1 (TSST-1), are frequently observed in atopic dermatitis (AD). However, little has been done to establish the association of immune responses to SAgs and the therapeutic response to ...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000095298
更新日期:2006-01-01 00:00:00
abstract:BACKGROUND:Atopic dermatitis (AD) is increasing among the elderly. Staphylococcus aureus colonization is one of the most important aggravating factors in AD. OBJECTIVE:This study analyses the clinical features of AD in elderly patients and determines the pathogenic roles of staphylococcal superantigens in AD with low ...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000329150
更新日期:2012-01-01 00:00:00
abstract:BACKGROUND:Recent work indicates that subcutaneous specific immunotherapy induces specific T-cell anergy, a shift in the TH1/TH2 ratio, and antibody production in favor of IgG4. There are few data on sublingual immunotherapy (SLIT), especially in children. METHODS:We assessed the proliferation of peripheral blood mono...
journal_title:International archives of allergy and immunology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1159/000083320
更新日期:2005-02-01 00:00:00
abstract::Glycosphingolipids (GSLs) are physiological membrane components known to modulate various cellular functions. In order to study their influence on basophil mediator release washed leukocytes obtained from allergic asthmatics and nonatopics were preincubated with varying concentrations of different GSLs. Cells were was...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000236636
更新日期:1994-01-01 00:00:00
abstract::Asthmatic individuals in the general population appear to be susceptible to disease exacerbation during summertime 'smog' episodes (ambient air pollution containing other pollutants in addition to ozone). Although controlled exposure to ozone causes acute decrements in lung function, asthmatic subjects are only margin...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章,评审
doi:10.1159/000236989
更新日期:1995-05-01 00:00:00
abstract:BACKGROUND:Little information is available on eosinophil activation and the cytokine profile in virus-induced acute exacerbation of bronchial asthma; therefore, we examined the effects of treatments that included systemic corticosteroids on serum eosinophil cationic protein (ECP) and 17 cytokines/chemokines in rhinovir...
journal_title:International archives of allergy and immunology
pub_type: 临床试验,杂志文章
doi:10.1159/000327434
更新日期:2011-01-01 00:00:00
abstract::Thioredoxin (TRX) is a redox-active protein that regulates reactive oxidative metabolism and plays a crucial role in the antioxidant system in regulating the reduction/oxidation balance by scavenging reactive oxygen species, which is implicated in the mechanism of asthma. As for the mechanisms by which TRX exerts its ...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章,评审
doi:10.1159/000327501
更新日期:2011-01-01 00:00:00
abstract::Tyrosine phosphorylation of STAT1alpha in eosinophils after IFN-gamma stimulation has been shown, but the biological significance of eosinophil STAT1alpha activation in transmitting the signals through the IFN-gamma receptor remains unknown. The purpose of this study is to determine whether STAT1 is involved in the re...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000053722
更新日期:2001-01-01 00:00:00
abstract:BACKGROUND:Matrix metalloproteinase (MMP)-2, MMP-9 and MMP-13 can degrade type IV collagen which is the major component of the basement membrane zone (BMZ). In bullous pemphigoid (BP), the separation occurs within the BMZ. OBJECTIVE:To evaluate the involvement of MMPs in the pathogenesis of BP, we examined the express...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000090385
更新日期:2006-01-01 00:00:00
abstract::Recent studies have demonstrated that pulmonary surfactant protein (SP)-A plays a potential role in modifying inflammation and immune function. To see whether SP-A could modify IL-8 production and release by eosinophils stimulated with ionomycin, SP-A purified from surfactant recovered from patients with alveolar prot...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000053574
更新日期:1998-09-01 00:00:00
abstract::For the identification and characterization of allergen grass group VI we performed two-dimensional immunoblotting of timothy grass pollen (Phleum pratense). Two intense 13-kD protein spots of pI 5.2 and 5.5 were found to be IgE reactive. By N-terminal microsequencing and amino acid analysis we identified them as Phl ...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000237117
更新日期:1995-09-01 00:00:00
abstract::Epithelial cells line all cavities and surfaces throughout the body and play a substantial role in maintaining tissue homeostasis. Asthma and other atopic diseases are increasing worldwide and allergic disorders are hypothesized to be a consequence of a combination of dysregulation of the epithelial response towards e...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章,评审
doi:10.1159/000445833
更新日期:2016-01-01 00:00:00
abstract::The role of CD8+ T cells in the regulation of IgE was investigated by in vivo CD8+ T-cell depletion. Following intraperitoneal immunization with ovalbumin (OVA), OVA-specific T cell responses were first detected in the draining lymph nodes (LN) and subsequently in the spleen. In vitro depletion of LN CD8+ cells reduce...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000237534
更新日期:1997-05-01 00:00:00