Biomaterial Database

[State of the art in immuno-allergology: histamine-releasing factors (HRF)]. 1989

A G Carlos

The present concepts on histamina releasing factors are discussed, their cellular origins, their effect on the target cells and its importance in asthma immunopathology. Personal results on the production of HRF by alveolar macrophages stimulated by allergen and its action on non atopic basophils are presented. Alveolar macrophages from atopic asthmatics release HRF in presence of allergen. Macrophage from non atopic do not. HRF has been tested in a Human Basophil Degranulation Test (HBDT) preparation, a significant degranulation induced by HRF from atopic patient being only observed when atopic basofils are used in HBDT. These results confirm that allergen could induce HRF production from alveolar macrophages and that this HRF could degranulate basophils in atopic and induce mediators release.

UI	MeSH Term	Description	Entries
D006967	Hypersensitivity	Altered reactivity to an antigen, which can result in pathologic reactions upon subsequent exposure to that particular antigen.	Allergy,Allergic Reaction,Allergic Reactions,Allergies,Hypersensitivities,Reaction, Allergic,Reactions, Allergic
D008222	Lymphokines	Soluble protein factors generated by activated lymphocytes that affect other cells, primarily those involved in cellular immunity.	Lymphocyte Mediators,Mediators, Lymphocyte
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000090324	Tumor Protein, Translationally-Controlled 1	A highly expressed protein in tumor cells, encoded by Tpt1 gene. It's involved in various cellular activities including protein synthesis, calcium-binding, MICROTUBULE stabilization, growth, and cell survival. Also, Tpt1 identified as a direct target gene of P53 tumor suppression.	Histamine Releasing Factor,Histamine Releasing Factor, Lymphocyte-Dependent,Histamine-Releasing Factor (IgE-Dependent),Protein P23, Ehrlich Ascites Tumor,TPT1 Protein,Translationally-Controlled Tumor Protein,Factor, Histamine Releasing,Histamine Releasing Factor, Lymphocyte Dependent,Protein, TPT1,Protein, Translationally-Controlled Tumor,Translationally Controlled Tumor Protein,Tumor Protein, Translationally Controlled 1,Tumor Protein, Translationally-Controlled
D014408	Biomarkers, Tumor	Molecular products metabolized and secreted by neoplastic tissue and characterized biochemically in cells or BODY FLUIDS. They are indicators of tumor stage and grade as well as useful for monitoring responses to treatment and predicting recurrence. Many chemical groups are represented including HORMONES; ANTIGENS; amino and NUCLEIC ACIDS; ENZYMES; POLYAMINES; and specific CELL MEMBRANE PROTEINS and LIPIDS.	Biochemical Tumor Marker,Cancer Biomarker,Carcinogen Markers,Markers, Tumor,Metabolite Markers, Neoplasm,Tumor Biomarker,Tumor Marker,Tumor Markers, Biochemical,Tumor Markers, Biological,Biochemical Tumor Markers,Biological Tumor Marker,Biological Tumor Markers,Biomarkers, Cancer,Marker, Biochemical Tumor,Marker, Biologic Tumor,Marker, Biological Tumor,Marker, Neoplasm Metabolite,Marker, Tumor Metabolite,Markers, Biochemical Tumor,Markers, Biological Tumor,Markers, Neoplasm Metabolite,Markers, Tumor Metabolite,Metabolite Markers, Tumor,Neoplasm Metabolite Markers,Tumor Markers, Biologic,Tumor Metabolite Marker,Biologic Tumor Marker,Biologic Tumor Markers,Biomarker, Cancer,Biomarker, Tumor,Cancer Biomarkers,Marker, Tumor,Markers, Biologic Tumor,Markers, Carcinogen,Metabolite Marker, Neoplasm,Metabolite Marker, Tumor,Neoplasm Metabolite Marker,Tumor Biomarkers,Tumor Marker, Biochemical,Tumor Marker, Biologic,Tumor Marker, Biological,Tumor Markers,Tumor Metabolite Markers
D015549	Basophil Degranulation Test	An in vitro test used in the diagnosis of allergies including drug hypersensitivity. The allergen is added to the patient's white blood cells and the subsequent histamine release is measured.	Basophil Activation Test,Activation Test, Basophil,Activation Tests, Basophil,Basophil Activation Tests,Basophil Degranulation Tests,Degranulation Test, Basophil,Degranulation Tests, Basophil,Test, Basophil Activation,Tests, Basophil Activation