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 immunosuppressive drugs in AD. Therefore, we investigated the prevalence and role of SAgs in the pathophysiology and immunosuppressive drug sensitivity in AD patients. METHODS:We classified 29 patients into two groups on the basis of their clinical AD scores: a low-score group (n = 14) corresponding to mild to moderate patients and a high-score group (n = 15) corresponding to severe patients. We estimated the plasma anti-SEB or TSST-1 IgE of these patients and healthy subjects by ELISA. We also estimated individual drug sensitivity by determining drug concentrations that would give 50% inhibition (IC(50)) of peripheral-blood mononuclear cell (PBMC) proliferation in vitro. RESULTS:The levels of plasma anti-SEB or TSST-1 IgE in the severe patients were significantly higher than those in the mild to moderate patients (p < 0.05 and p < 0.01, respectively). When stimulated with concanavalin A in vitro, PBMCs in the severe patients exhibited low sensitivity to the suppressive efficacy of tacrolimus (FK506) as compared to the mild to moderate patients (p < 0.01). Furthermore, there was a significant correlation between the IC(50)s of FK506 and plasma anti-TSST-1 IgE levels (p < 0.01). CONCLUSIONS:We showed that PBMCs in severe AD patients exhibited lower sensitivity to FK506, and had higher plasma levels of anti-TSST-1 IgE as compared to the mild AD patients. SAgs appear to be one of the causes of decreased PBMC sensitivity to FK506, and therefore an alternative treatment would be useful based on the individual drug sensitivity data and anti-TSST-1 IgE levels.
journal_name
Int Arch Allergy Immunoljournal_title
International archives of allergy and immunologyauthors
Fukushima H,Hirano T,Shibayama N,Miwa K,Ito T,Saito M,Sumida H,Oyake S,Tsuboi R,Oka Kdoi
10.1159/000095298subject
Has Abstractpub_date
2006-01-01 00:00:00pages
281-9issue
3eissn
1018-2438issn
1423-0097pii
95298journal_volume
141pub_type
杂志文章abstract::Because of the importance of cytokines in the regulation of allergic inflammation, we investigated the effects of SCF, IL-3, IL-5 and GM-CSF on immunological histamine release from sensitized human lung fragments as well as human leukocytes. SCF (0.2-20 ng/ml) caused a concentration-related enhancement of anti-IgE (1/...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000236798
更新日期:1994-09-01 00:00:00
abstract::IL-3-dependent, murine mast cell lines derived from embryonic yolk sac precursors display a tumoricidal activity that is blocked by antibodies against tumor necrosis factor-alpha, indicating that this cytokine is the major mediator involved in the cytotoxic activity of the cultured mast cell lines. Further, cholera to...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000236179
更新日期:1992-01-01 00:00:00
abstract:BACKGROUND:A subset of drug-intolerant patients show a marked propensity to react to several chemically unrelated antibacterial drugs. This condition is termed multiple drug allergy syndrome (MDAS). The pathogenesis of MDAS is still unclear. A possible mechanism is that a nonspecific patient-related factor leading to d...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000071486
更新日期:2003-07-01 00:00:00
abstract:BACKGROUND:The allergenic potential of chicken egg white ovomucoid (OVM) is thought to depend on its stability to heat treatment and digestion. Pepsin-digested fragments have been speculated to continue to exert an allergenic potential. OVM was digested in simulated gastric fluid (SGF) to examine the reactivity of the ...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000082581
更新日期:2005-01-01 00:00:00
abstract:BACKGROUND:The widespread house ant, Monomorium pharaonis (pharaoh ant, PA), was recently identified as a potential cause of respiratory allergies. However, there are no reports of the distribution of PA allergens in various environments. We developed specific ELISA inhibition assays and measured the distribution and a...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000103999
更新日期:2007-01-01 00:00:00
abstract:BACKGROUND:In a subgroup of patients with atopic eczema (AE), aeroallergens are relevant eliciting factors. The atopy patch test (APT) was proposed as inflammation model for AE. OBJECTIVE:It was the aim of this study to investigate the effect of pretreatment with 1% pimecrolimus cream (Elidel) on the APT and skin pric...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章,随机对照试验
doi:10.1159/000093249
更新日期:2006-01-01 00:00:00
abstract:BACKGROUND:The human IgE response is associated with allergy and with host defence against parasitic worms. A response to Sm22.6, the dominant IgE antigen in adult Schistosoma mansoni worms, correlates with resistance to re-infection after treatment. Sm22.6 is one of a family of EF-hand containing parasite proteins wit...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000095997
更新日期:2007-01-01 00:00:00
abstract::In recent years, the Th1/Th2 concept has become of prime importance in the understanding of heterogeneous responses of the immune system and implications thereof for infectious and autoimmune diseases. Originally established on the basis of different cytokines produced by T cell clones, it is now known that the Th1/Th...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章,评审
doi:10.1159/000023900
更新日期:1998-03-01 00:00:00
abstract::Kimura disease is a rare disorder of unknown etiology, characterized by the presence of benign subcutaneous granuloma, marked peripheral blood eosinophilia and elevation of the immunglobulin E (IgE) serum level. Here, we present a case of a 12-year-old boy with Kimura disease who had a history of repeated severe influ...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000337777
更新日期:2012-01-01 00:00:00
abstract::In the classical Pavlovian conditioning paradigm, a stimulus that unconditionally elicits a physiological response is repeatedly paired with a neutral stimulus that does not elicit that same response. Eventually, the neutral stimulus becomes a conditioned stimulus in that it elicits the physiological response in the a...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章,评审
doi:10.1159/000236811
更新日期:1994-10-01 00:00:00
abstract:BACKGROUND:Hypersensitivity to nonsteroidal anti-inflammatory drugs (NSAIDs) is one of the most common drug hypersensitivities. Several clinical subtypes have been distinguished depending on symptomatology (respiratory, cutaneous, anaphylaxis), timing (immediate, delayed), underlying chronic disease (asthma, chronic ur...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000337660
更新日期:2012-01-01 00:00:00
abstract:BACKGROUND:Allergen molecule-based diagnosis has been suggested to facilitate the identification of disease-causing allergen sources and the prescription of allergen-specific immunotherapy (AIT). The aim of the current study was to compare allergen molecule-based IgE serology with allergen extract-based skin testing fo...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000477442
更新日期:2017-01-01 00:00:00
abstract:BACKGROUND:There seems to be an association between paracetamol consumption during late pregnancy and the prevalence of wheezing in infancy and childhood. The aim of the present study is to determine whether the aforementioned association is modified by the presence of asthma in the mother. METHODS:A total of 1,741 ch...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000176304
更新日期:2009-01-01 00:00:00
abstract::Mast cell hyperplasia is found in different pathologies such as chronic inflammatory processes, fibrotic disorders, wound healing or neoplastic tissue transformation. The functional significance of the accumulation of mast cells in these processes is largely unknown. It is now established that bone marrow-derived mast...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章,评审
doi:10.1159/000048181
更新日期:2002-02-01 00:00:00
abstract:BACKGROUND:Partially hydrolyzed cow's milk protein-based formula (pHF) possesses low allergenicity. Here, we investigate the safety and efficacy of oral immunotherapy using pHF for children with cow's milk protein allergy (CMPA). OBJECTIVES:A randomized, double-blind, controlled single-center trial was conducted to ev...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章,随机对照试验
doi:10.1159/000490804
更新日期:2018-01-01 00:00:00
abstract::The participation of platelets in the protection against larval Taenia taeniaeformis was studied. CB-17 SCID mice, susceptible to T. taeniaeformis, were protected against a challenge infection with T. taeniaeformis by the passive transfer of platelets from T. taeniaeformis-infected normal CB-17 mice, resistant to T. t...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000237253
更新日期:1996-03-01 00:00:00
abstract:BACKGROUND:Dietary intake of wheat causes hypersensitivity reactions in patients suffering from IgE-mediated food allergy and coeliac disease. AIM:To study the expression of IgE- and IgA-reactive antigens during wheat seed maturation and in different wheat cultivars. METHODS:Summer wheat was grown in a glasshouse and...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000199713
更新日期:2009-01-01 00:00:00
abstract:INTRODUCTION:Venom immunotherapy (VIT) is considered to be the gold-standard treatment for patients with Hymenoptera venom allergy. Data regarding VIT in bee venom (BV) allergic patients are scarce. AIM:The aim of this study was to evaluate the outcome of VIT in patients with exclusive BV allergy and to try to define ...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000500957
更新日期:2019-01-01 00:00:00
abstract:BACKGROUND:Over the past years, dust of green coffee beans has become known to be a relevant cause for occupational type I allergies. Up to now, allergy diagnostics is based on native green coffee bean extract which exhibits insufficient specificity due to interfering substances as well as batch-to-batch variations. No...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000337461
更新日期:2012-01-01 00:00:00
abstract::There is increasing evidence that the asthma process is 'driven' and maintained by persistence of a subset of chronically activated T memory cells, sensitized against allergenic, occupational or viral antigens which 'home' to the lung after antigen exposure or viral infection. In general, allergens induce a CD4 T help...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章,评审
doi:10.1159/000024049
更新日期:1999-02-01 00:00:00
abstract:BACKGROUND:A negative association has been observed between infections and allergy in several studies. The aim of the present study was to examine whether tuberculosis and leprosy patients have more or fewer allergies than healthy individuals. METHOD:Sera from tuberculosis patients, leprosy patients and healthy contro...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000088722
更新日期:2005-11-01 00:00:00
abstract:BACKGROUND:Oxidants including reactive oxygen species have been indicated to play an important role in the pathogenesis of asthma. OBJECTIVE:We investigated oxidative status in patients with acute exacerbations of asthma and evaluated the therapeutic response using the D-ROM test which is simple to use and quick. MET...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000126064
更新日期:2008-01-01 00:00:00
abstract::Superoxide (O2-) and nitric oxide (NO) production by polymorphonuclear leukocyte (PMNs) and monocytes in patients with liver cirrhosis were evaluated. PMNs obtained from cirrhotic patients were less effective than those from controls in producing O2- after stimulation with opsonized zymosan, while they were more effec...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000236975
更新日期:1995-05-01 00:00:00
abstract:BACKGROUND:Shellfish allergy is one of the major causes of life-threatening allergic reactions to food. The shrimp species Pandalus borealis is the commercially most important coldwater shrimp species, and its protein extract is commonly used in shrimp allergy diagnostics. However, the DNA sequence of its major allerge...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000339740
更新日期:2013-01-01 00:00:00
abstract::Allergic granulomatosis and angiitis was first reported as a disease entity separate from polyarteritis nodosa in 1951 by Churg and Strauss. It is characterized by bronchial asthma, eosinophilia, and vasculitis and is especially rare in women of reproductive age, though, when present, may be associated with fetal mort...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000237140
更新日期:1995-10-01 00:00:00
abstract:BACKGROUND:Activated eosinophils are thought to play an important role in allergic inflammation. Prior reports suggest that eosinophils have receptors recognizing IgA, IgG and IgE; however, little is known regarding the direct effects of antigens and antigen-specific immunoglobulins on the functions of eosinophils. ME...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000320226
更新日期:2011-01-01 00:00:00
abstract::A 73-year-old man developed organized pneumonia with severe right-sided eosinophilic pleural effusion (PE). CD69+ and HLA-DR+ eosinophils in PE were 90 and 31%, respectively, but were undetectable in peripheral blood (PB). CD4+, CD45RA+ (naive) and CD4+, CD45RO+ (memory) cells in PB, PE and bronchoalveolar lavage (BAL...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000237368
更新日期:1996-10-01 00:00:00
abstract::For each medicinal product quality, safety and efficacy have to be proven to obtain a marketing authorisation. The national competent health authorities and the European Medicines Agency (EMEA) with support of the Heads of Medicines Agencies (HMA) work together to grant marketing authorisations for medicinal products....
journal_title:International archives of allergy and immunology
pub_type: 杂志文章,评审
doi:10.1159/000146074
更新日期:2008-01-01 00:00:00
abstract::In the present study, we investigated the role of resident peritoneal cells as well as the mediators involved in the eosinophil migration induced by large volumes of physiological saline. Two consecutive intraperitoneal injections of saline given 48 h apart, induced a selective recruitment of eosinophils into the cavi...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000236687
更新日期:1994-08-01 00:00:00
abstract::The present study has extended histochemical and functional investigations into rat mast cell heterogeneity using isolated mast cells from four connective tissue locations; the peritoneum, mesentery, lung and skin. On histological examination, mast cells from these locations displayed a range of phenotypes following f...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000236161
更新日期:1992-01-01 00:00:00