Embryonic-stem-cell-derived mesenchymal stem cells relieve experimental contact urticaria by regulating the functions of mast cells and T cells.

Contact urticaria (CU) is an inflammatory skin disorder triggered by specific substances upon skin contact, leading to immediate acute or chronic manifestations characterized by swelling and redness. While mesenchymal stem cells (MSCs) are increasingly recognized for their therapeutic potential in immune diseases, research on the efficacy and mechanisms of stem cell therapy for urticaria remains scarce. This study investigates the regulatory role of embryonic-stem-cell-derived multipotent MSCs (M-MSCs) administered in a CU mouse model.

Treatment of primary eosinophilic colitis using immunoglobulin/histamine complex.

Primary eosinophilic colitis (PEC) is a primary eosinophilic gastrointestinal disorder, and immunoglobulin/histamine complex (IHC) may be an effective therapeutic for PEC. IHC has a nonallergen-specific antinociceptive effect in the treatment of histamine-mediated pain.

Immunotherapy using Histobulin™ in psoriasis: A case report.

There is no cure for psoriasis. A psoriasis patient was treated with Histobulin™. The patient's clinical symptoms and signs disappeared after the eighth injection and did not recur for more than 18 months.

CD1dPD-L1CD27 Regulatory Natural Killer Subset Suppresses Atopic Dermatitis.

Effector and regulatory functions of various leukocytes in allergic diseases have been well reported. Although the role of conventional natural killer (NK) cells has been established, information on its regulatory phenotype and function are very limited. Therefore, the objective of this study was to investigate the phenotype and inhibitory functions of transforming growth factor (TGF)-β-producing regulatory NK (NKreg) subset in mice with MC903-induced atopic dermatitis (AD).

Induction of remission in chronic urticaria by immunotherapy using immunoglobulin/histamine complex (Histobulin™): a case report.

Background: Symptom control is a major concern in chronic urticaria. Histobulin™ is a histamine/immunoglobulin complex that has been approved for allergic rhinitis, bronchial asthma and chronic urticaria in some countries. Not only has the immunoglobulin/histamine complex been reported to be effective in allergic diseases, including chronic urticaria, but recently, the possibility of remission induction in chronic urticaria by the immunoglobulin/histamine complex has been reported.

Mesenchymal stem/stromal cell therapy in atopic dermatitis and chronic urticaria: immunological and clinical viewpoints.

Allergic diseases are immune-mediated diseases. Allergies share a common immunopathogenesis, with specific differences according to the specific disease. Mesenchymal stem/stromal cells (MSCs) have been applied to people suffering from allergic and many other diseases.

Histobulin as a complementary but essential therapeutic for Intravenous Immune Globulin Therapy of Pfeiffer-Weber-Christian disease with multiple allergic diseases and its effects on allergic disease: A case report.

Histobulin is complementary to IVIG therapy but is an essential therapeutic for PWCD. Histoublin is recommended not only in atopic dermatitis and multiple food allergies but also in patients with multiple allergic diseases.

Immunotherapy using Histobulin in atopic dermatitis.

Histobulin was effective in atopic dermatitis. Allergic diseases may be classified as allergen-specific and non-allergen-specific. Histobulin appears to exert immediate preventive effects against upper respiratory infection.

Intravenous Immune Globulin (IVIG) Therapy After Unsuccessful Treatment with Corticosteroid and Cyclosporine A in Pfeifer-Weber-Christian Disease: A Case Report.

BACKGROUND Pfeifer-Weber-Christian disease (PWCD), also referred to as idiopathic nodular panniculitis, is a rare idiopathic disease characterized by lobular panniculitis of adipose tissue with systemic symptoms and multiple organ involvement and is usually treated with corticosteroids and cyclosporine A. We report a case of PWCD that was unresponsive to standard treatment but responded to intravenous immune globulin (IVIG) therapy. CASE REPORT A 35-year-old Korean woman presented with fever, malaise, myalgia, and painful nodules in the left breast.

Tango therapy for Parkinson's disease: Effects of rush elemental tango therapy.

Tango therapy is very effective by applying tango elements according to the clinical severity and status of a patient. Maximization of the clinical effects of tango therapy in patients with Parkinson's disease may be achieved by the proper prescription of tango elements according to the clinical status of a patient.

Immunotherapy of lidocaine allergy by intravenous desensitization using IFN-gamma from a case: Overcoming impediments using IFN-gamma during desensitization.

Anaphylactic reaction to lidocaine has been reported during a dental procedure. In this trial, a patient who required local anesthesia for dental treatment was desensitized successfully to intravenous lidocaine using IFN-gamma. Practical general protocols and principles are suggested for the general application of this method for other intravenous drugs.

Reliability and Validity of the Korean-Parental Self-Efficacy with Eczema Care Index.

Background: Atopic dermatitis is a global problem affecting children, and its prevalence in Korea is steadily increasing. Since it is a chronically relapsing inflammatory skin disease, caregiver management of young children's atopic dermatitis is crucial for positive treatment outcomes. A factor that contributes to adherence to recommended prescriptions is parents' self-efficacy.

The effects of elimination diet on nutritional status in subjects with atopic dermatitis.

A food allergy is an adverse health effect arising from a specific immune response that occurs reproducibly upon exposure to a given food. In those with food allergies that are thought to cause aggravation of eczema, food avoidance is important. The objective of this study was to research the nutritional status of patients with food allergies.

Specific Oral Tolerance Induction Using IFN-Gamma in 2 Cases of Food-Dependent Exercise-Induced Anaphylaxis.

Anaphylaxis induced by exercise after the intake of certain foods is referred to as food-dependent exercise-induced anaphylaxis (FDEIA). Only the preventive medication such as oral sodium cromoglycate and oral combined cetirizine-montelukast was tried in FDEIA. Specific oral tolerance induction (SOTI) using IFN-gamma was tried in 2 cases of FDEIA for wheat.

Polydesensitisation with reducing elevated serum total IgE by IFN-gamma therapy in atopic dermatitis: IFN-gamma and polydesensitisation (PDS).

Background: AD patients exhibit sensitisation to multiple allergens due to a Th1/Th2 imbalance. Until now, it was impossible to improve the polysensitised status and elevated serum total IgE levels. In this study, the effects of IFN-gamma on systemic polysensitisation to multiple allergens and on serum total IgE levels are investigated.

Clinical significance and evaluation of polysensitisation using skin sensitisation profiling in atopic dermatitis.

Background: Atopic dermatitis (AD) is a chronic allergic inflammatory disease characterised by late eczematous lesions and allergenic sensitisation that occur. Skin prick testing has been used for the causative investigation of individual allergens. However, there exists no proper tool to evaluate polysensitisation status.

Characterization of food allergies in patients with atopic dermatitis.

We examined the characteristics of food allergy prevalence and suggested the basis of dietary guidelines for patients with food allergies and atopic dermatitis. A total of 2,417 patients were enrolled in this study. Each subject underwent a skin prick test as well as serum immunoglobulin E (IgE) measurement.

In Vitro Induction of Allergen-Specific Interleukin-10-Producing Regulatory B Cell Responses by Interferon-γ in Non-Immunoglobulin E-Mediated Milk Allergy.

Purpose: Specific oral immunotherapy (SOIT) using interferon-γ (IFN-γ) has been successful as a food allergy treatment. Interleukin-10 (IL-10)-producing regulatory B cells (Br1s) play a role in immune tolerance to food allergens. In addition, IFN-γ shows tolerogenic effects on allergen-induced Br1 responses.

DJ-1 regulates mast cell activation and IgE-mediated allergic responses.

Background: DJ-1 is an antioxidant protein known to reduce levels of reactive oxygen species (ROS), but its presence or function in mast cells and allergic diseases is unknown.

Objectives: We sought to determine the role and mechanism of DJ-1 in allergic responses in vitro and in vivo.

Methods: ROS and DJ-1 levels in serum or culture medium were measured with ELISA kits.

Atopic dermatitis and cytokines: the immunoregulatory and therapeutic implications of cytokines in atopic dermatitis--part II: negative regulation and cytokine therapy in atopic dermatitis.

Atopic dermatitis is an immunologic disease that results in allergic inflammations of the skin. Cytokines are involved in the negative regulation of immunopathogenesis of atopic dermatitis. Negative immune regulation is also achieved by immune cells in addition to cytokines which are subsequently regulated by a counter-regulatory mechanism.

Atopic dermatitis and cytokines: recent patents in immunoregulatory and therapeutic implications of cytokines in atopic dermatitis--part I: cytokines in atopic dermatitis.

Atopic dermatitis is a chronic allergic inflammatory disease of the skin. Its pathophysiology involves an orchestrated sequence of allergic provocation by IgE-mediated and non-IgE-mediated Th2 responses to allergens. Allergen sensitization precedes the immunopathogenesis.

Allergen-specific responses of CD19(high) and CD19(low) B Cells in Non-IgE-mediated food allergy of late eczematous reactions in atopic dermatitis: presence of IL-17- and IL-32-producing regulatory B cells (Br17 & Br32).

Background: Food allergies are important etiologic factors in atopic dermatitis. CD19 is a B-cell-specific cell-surface molecule, with a critical role in B-cell activation. Recently, B cells showed independent two subpopulations as CD19(high) and CD19(low).

Allergen-specific responses of CD19(+)CD5(+)Foxp3(+) regulatory B cells (Bregs) and CD4(+)Foxp3(+) regulatory T cell (Tregs) in immune tolerance of cow milk allergy of late eczematous reactions.

Foxp3-expressing cells among CD19(+)CD5(+) B cells were identified as regulatory B cells. Food allergy manifesting as late eczematous reactions is regarded as a non-IgE-mediated food allergy. The diagnosis for milk allergy manifesting as late eczematous reactions was made on the basis of the findings obtained from a double-blind placebo-controlled food challenge in patients with atopic dermatitis.