PubMed Health⌕ Search
Home/Archive/PubMed

PubMed · 7613151

Changes in allergic inflammation associated with successful immunotherapy.

S R Durham·A B Kay·Q Hamid
View original source ↗Export metadata ↓

Abstract

Allergen injection immunotherapy in selected patients is effective and has wide ranging anti-inflammatory effects. These include modulation of serum (and presumably local) IgE and IgG antibody responses, a reduction in mast cell numbers in the target organ and inhibition of mast cell mediator release. Tissue eosinophilia and eosinophil activation are also reduced. We have compared and contrasted the effects of immunotherapy and topical corticosteroids on allergen-induced late nasal responses. Both treatments inhibit allergen-induced late nasal symptoms and associated CD4+ T cell and eosinophil recruitment, possibly by distinct mechanisms. Whereas topical corticosteroids may act by suppressing cytokine mRNA expression for Th2-type cytokines, particularly interleukin-4, immunotherapy induces a local Th1 response with an increase in interferon-gamma.

Explore related subjects

Adrenal Cortex HormonesAllergensCD4-Positive T-LymphocytesCytokinesDesensitization, ImmunologicDouble-Blind MethodEosinophiliaHumansInflammationNasal MucosaPollenRhinitis, Allergic, SeasonalTime FactorsClinical TrialComparative StudyJournal ArticleRandomized Controlled TrialResearch Support, Non-U.S. Gov'tReview

Keep this discovery

Explore connections, maps & timelines

BibTeXRIS

S R Durham, A B Kay, Q Hamid. Changes in allergic inflammation associated with successful immunotherapy.. https://doi.org/10.1159/000237003

Cite the original work for its findings. Save a collection to share your selection of sources.

KEEP EXPLORING

Related citations

PubMed2008

Rituximab for treatment of opsoclonus-myoclonus syndrome in neuroblastoma.

Opsoclonus-myoclonus syndrome (OMS) is a rare paraneoplastic syndrome that occurs in 2%-3% of patients with neuroblastoma. The cause of this syndrome is believed to be immune mediated, but the exact mechanism still remains unclear. There is an urgent need to improve our current strategies for treating patients with OMS, as many patients have significant long-term neurologic deficits and behavior disorders with current treatment approaches. Therapies that have shown to improve symptoms in these patients have ranged from ACTH and corticosteroids, to intravenous gammaglobulin and plasmapheresis. We report our experience with Rituximab in a patient with neuroblastoma and OMS.

Adrenal Cortex Hormones↗
PubMed2007

Cyclosporine sparing with mycophenolate mofetil, daclizumab and corticosteroids in renal allograft recipients: the CAESAR Study.

Although the calcineurin inhibitors (CNI) cyclosporine (CsA) and tacrolimus are highly effective immunosuppressants, they are associated with serious side effects. There is great interest in immunosuppressive regimens that permit reduction or elimination of CNIs, while maintaining adequate immunosuppression and acceptable acute rejection rates. Patients (n = 536) receiving their first renal allograft were randomized to one of three immunosuppressant regimens: daclizumab, mycophenolate mofetil (MMF), corticosteroids (CS) and low-dose CsA (target trough levels of 50-100 ng/mL), weaned from month 4 and withdrawn by month 6; daclizumab, MMF, CS and low-dose CsA; or MMF, CS and standard-dose CsA. Mean GFR 12 months after transplantation (primary end point) was not statistically different in the CsA withdrawal and low-dose CsA groups (both 50.9 mL/min/1.73 m(2)) vs. the standard-dose CsA group (48.6 mL/min/1.73 m(2)). At 12 months, the incidence of biopsy-proven acute rejection was significantly higher in the CsA withdrawal group (38%) vs. the low- or standard-dose CsA groups (25.4% and 27.5%, respectively; p < 0.05). In summary, a regimen of continuous low-dose CsA with MMF, CS and daclizumab induction is a clinically safe and effective immunosuppressive regimen in renal transplant recipients.

Adrenal Cortex Hormones↗