Physician

Pediatric Rheumatology

Ildy Katona practices Pediatric Rheumatology. Ildy Katona has written publications. She has 55 publications published with PubMed. The lastest publication is: 'Characterization of early activation events in cord blood B cells after stimulation with T cell-independent activators.'

Publications

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• Enteric nematodes induce stereotypic STAT6-dependent alterations in intestinal epithelial cell function.
• Role of STAT6 and mast cells in IL-4- and IL-13-induced alterations in murine intestinal epithelial cell function.
• Mononuclear phagocytic cells in human milk: HLA-DR and Fc gamma R ligand expression.
• Co-expression of chemotactic ligand receptors on human peripheral blood monocytes.
• Monocyte interleukin 2 receptor gene expression and interleukin 2 augmentation of microbicidal activity.
• Immune function in severe, active rheumatoid arthritis: a relationship between peripheral blood mononuclear cell proliferation to soluble antigens and mononuclear cell...
• Membrane antigen and ligand receptor expression on neonatal monocytes.
• Polyneuropathy in juvenile dermatomyositis.
• Leukapheresis in rheumatoid arthritis. Association of clinical improvement with reversal of anergy.
• Poststreptococcal reactive arthritis in children: a potential predecessor of rheumatic heart disease.
• Local TH1 and TH2 responses to parasitic infection in the intestine: regulation by IFN-gamma and IL-4.
• Parvovirus B19-induced chronic arthropathy in a child.
• Characterization of early activation events in cord blood B cells after stimulation with T cell-independent activators.
• Sarcoidosis resulting in duodenal obstruction in an adolescent.
• Anti-Ig-mediated proliferation of human B cells in the absence of protein kinase C.
• Mast cells contribute to the changes in heart rate, but not hypotension or death, associated with active anaphylaxis in mice.
• Role of mast cells in anaphylaxis. Evidence for the importance of mast cells in the cardiopulmonary alterations and death induced by anti-IgE in mice.
• IgE regulates mouse basophil Fc epsilon RI expression in vivo.
• Validation of the Childhood Health Assessment Questionnaire in the juvenile idiopathic myopathies. Juvenile Dermatomyositis Disease Activity Collaborative Study Group.
• Polyclonal activation of the murine immune system by a goat antibody to mouse IgD. IX. Induction of a polyclonal IgE response.
• The cellular IgE response of rodents to infection with Nippostrongylus brasiliensis, Trichinella spiralis and Schistosoma mansoni.
• Modulation of monocyte chemotactic function in inflammatory lesions. Role of inflammatory mediators.
• Interleukin 4 is important in protective immunity to a gastrointestinal nematode infection in mice.
• Suppression of in vivo polyclonal IgE responses by monoclonal antibody to the lymphokine B-cell stimulatory factor 1.
• B cells that simultaneously express surface IgM and IgE in Nippostrongylus brasiliensis-infected SJA/9 mice do not provide evidence for isotype switching without gene ...
• The importance of Th2 cytokines in protective immunity to nematodes.
• Heligmosomoides polygyrus: CD4+ but not CD8+ T cells regulate the IgE response and protective immunity in mice.
• Lymphokine control of in vivo immunoglobulin isotype selection.
• Development of validated disease activity and damage indices for the juvenile idiopathic inflammatory myopathies: I. Physician, parent, and patient global assessments....
• Differences in the expression of the cardiopulmonary alterations associated with anti-immunoglobulin E-induced or active anaphylaxis in mast cell-deficient and normal ...
• IFN inhibits inflammatory responses and protective immunity in mice infected with the nematode parasite, Nippostrongylus brasiliensis.
• Characterization of murine lymphocyte IgE receptors by flow microfluorometry.
• Induction of an IgE response in mice by Nippostrongylus brasiliensis: characterization of lymphoid cells with intracytoplasmic or surface IgE.
• Regulation by interferon alpha of immunoglobulin isotype selection and lymphokine production in mice.
• IL-4 requirements for the generation of secondary in vivo IgE responses.
• Effects of interleukin 12 on immune responses and host protection in mice infected with intestinal nematode parasites.
• IFN-gamma regulates the isotypes of Ig secreted during in vivo humoral immune responses.
• Control of in vivo IgE production in the mouse by interleukin 4.
• Cytokine regulation of intestinal mastocytosis in Nippostrongylus brasiliensis infection.
• IL-4 treatment can cure established gastrointestinal nematode infections in immunocompetent and immunodeficient mice.
• Cells containing IgE in the intestinal mucosa of mice infected with the nematode parasite Trichinella spiralis are predominantly of a mast cell lineage.
• Antibodies to IL-3 and IL-4 suppress helminth-induced intestinal mastocytosis.
• Germline and productive C epsilon gene expression during in vivo IgE responses.
• The role of L3T4+ and Lyt-2+ T cells in the IgE response and immunity to Nippostrongylus brasiliensis.
• T help requirements for the generation of an in vivo IgE response: a late acting form of T cell help other than IL-4 is required for IgE but not for IgG1 production.
• IL-4 is required to generate and sustain in vivo IgE responses.
• Regulation of murine in vivo IgG and IgE responses by a monoclonal anti-IL-4 receptor antibody.
• A primary intestinal helminthic infection rapidly induces a gut-associated elevation of Th2-associated cytokines and IL-3.
• Anti-cytokine antibodies as carrier proteins. Prolongation of in vivo effects of exogenous cytokines by injection of cytokine-anti-cytokine antibody complexes.
• Systemic onset juvenile idiopathic arthritis: update on pathogenesis and treatment.
• The new generation of pediatric faculty.
• Klinefelter''s syndrome and juvenile chronic arthritis.
• Normal scores for nine maneuvers of the Childhood Myositis Assessment Scale.
• Validation and clinical significance of the Childhood Myositis Assessment Scale for assessment of muscle function in the juvenile idiopathic inflammatory myopathies.

Schools

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• SEMMELWEIS MEDICINE STUDY UNIVERSITY PETER PAZMANY UNIV

• Georgetown University

• Semmelweis University

• Georgetown

Doctors Specialties

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• Pediatric Rheumatology

Accepted Insurances

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Education

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• Georgetown University Hospital
• Semmelweis University

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