Histamine is a low-molecular-weight monoamine that binds to four different G-protein-coupled receptors, and has recently been demonstrated to regulate several essential events in the immune response. The histamine receptor type 2 (HR2) is coupled to adenylate cyclase and studies in different species and several human cells have demonstrated that inhibition of characteristic features of the cells by primarily cAMP formation dominates in HR2-dependent effects of histamine. (more…)
Allergen-specific immunotherapy is highly effective in the treatment of IgE-mediated allergy diseases such as rhinitis, conjunc ...
The precise mechanisms underlying the effects of Specific Immunotherapy are not well understood but several studies have shown ...
The specific treatment of allergy has previously relied upon allergen avoidance and sublingual immunotherapy. These approaches have ...
Allergen-specific immunotherapy aims to correct the underlying immune imbalance associated with specific immunotherapy allergic rhi ...
The immunologic mechanisms of sublingual immunotherapy are less established. In Cochrane analysis, the authors concluded that t ...
Allergen-specific immunotherapy is highly effective in the treatment of IgE-mediated allergy diseases such as rhinitis, conjunctivitis, asthma, and venom allergy hypersensitivity. It is the only treatment that leads to lifelong tolerance against previously disease-causing allergens due to restoration of the normal immunity. (more…)
Allergen-specific immunotherapy aims to correct the underlying immune imbalance associated with specific immunotherapy allergic rhi ...
Histamine is a low-molecular-weight monoamine that binds to four different G-protein-coupled receptors, and has recently been d ...
The precise mechanisms underlying the effects of Specific Immunotherapy are not well understood but several studies have shown ...
Treg cells or regulatory T cells constitute a large population of cellular infiltrate in atopic/allergic inflammation and a dys ...
The immunologic mechanisms of sublingual immunotherapy are less established. In Cochrane analysis, the authors concluded that t ...
Regulatory T cells Treg (picture above) is the existence of suppressor cells, which limit ongoing immune responses and prevent autoimmune disease, was postulated over 30 years ago. The recent phenotypic and functional characterization of these cells has led to a resurgence of interest in their therapeutic application in a number of immune-mediated diseases. Two broad subsets of CD3+CD4+ suppressive or Treg cells have been described: constitutive or naturally occurring versus adaptive or inducible Treg. (more…)
An emerging concept is that pro-inflammatory signals lead to loss of Regulatory T Cells (Treg) function. Pasare and Medzhitov ( ...
The intracellular forkhead winged transcription factor Foxp3 (forkhead box P3) appears to be specifically expressed by naturall ...
The induction of immune tolerance and specific immune suppression are essential processes in the control of immune responses. R ...
Treg cells or regulatory T cells constitute a large population of cellular infiltrate in atopic/allergic inflammation and a dys ...
Allergen-specific immunotherapy is highly effective in the treatment of IgE-mediated allergy diseases such as rhinitis, conjunc ...
Genome-wide scans have pointed to a number of genomic regions implicated in asthma. This study used an elegant scheme to investigate chromosome 7p, which had been previously identified as containing susceptibility loci for asthma-related phenotypes. Positional cloning of asthma susceptibility genes was undertaken in the Kainuu subpopulation from Finland and two additional population samples from Quebec, Canada. A hierarchical gene mapping strategy was followed by identification of specific genes on the implicated DNA segment of chromosome 7. (more…)
A previous genome-wide screen for mite-sensitive atopic dermatitis asthma in Japanese families indicated linkage to chromosome 5q33 ...
The manifestations of asthma and allergy are the result of both genetic predisposition and environmental factors. This relation ...
Increasing evidence demonstrates that cytokines of Th1 and Th2 cells play important roles in allergic disorders. This study exa ...
Although ADAM33 was the first gene identified by positional cloning to underlie the risk factor of asthma, attempts to replicate th ...
The Tcell Ig domain and mucin domain (TIM) proteins, the genes for which are located on chromosome 5q, have been suggested to b ...