IgA-containing plasma cells in the intestinal mucosa of children with selective IgA deficiency. 1982

M S Scotta, and G Maggiore, and C de Giacomo, and A Martini, and V L Burgio, and A G Ugazio

In 8 children with selective IgA deficiency (serum IgA less than 5 mg/dl, secretory IgA less than 0.5 mg/dl in unstimulated saliva) immunofluorescent staining of intestinal biopsy specimens revealed the presence of IgA-containing plasma cells. This finding supports the hypothesis that in the intestinal mucosa of patients with IgA deficiency B lymphocytes undergo "sterile" differentiation into IgA-containing plasma cells probably incapable of secreting the IgA synthesized.

UI MeSH Term Description Entries
D007413 Intestinal Mucosa Lining of the INTESTINES, consisting of an inner EPITHELIUM, a middle LAMINA PROPRIA, and an outer MUSCULARIS MUCOSAE. In the SMALL INTESTINE, the mucosa is characterized by a series of folds and abundance of absorptive cells (ENTEROCYTES) with MICROVILLI. Intestinal Epithelium,Intestinal Glands,Epithelium, Intestinal,Gland, Intestinal,Glands, Intestinal,Intestinal Gland,Mucosa, Intestinal
D010950 Plasma Cells Specialized forms of antibody-producing B-LYMPHOCYTES. They synthesize and secrete immunoglobulin. They are found only in lymphoid organs and at sites of immune responses and normally do not circulate in the blood or lymph. (Rosen et al., Dictionary of Immunology, 1989, p169 & Abbas et al., Cellular and Molecular Immunology, 2d ed, p20) Plasmacytes,Cell, Plasma,Cells, Plasma,Plasma Cell,Plasmacyte
D002648 Child A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL. Children
D002675 Child, Preschool A child between the ages of 2 and 5. Children, Preschool,Preschool Child,Preschool Children
D004406 Dysgammaglobulinemia An immunologic deficiency state characterized by selective deficiencies of one or more, but not all, classes of immunoglobulins. Dysgammaglobulinemias
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D001402 B-Lymphocytes Lymphoid cells concerned with humoral immunity. They are short-lived cells resembling bursa-derived lymphocytes of birds in their production of immunoglobulin upon appropriate stimulation. B-Cells, Lymphocyte,B-Lymphocyte,Bursa-Dependent Lymphocytes,B Cells, Lymphocyte,B Lymphocyte,B Lymphocytes,B-Cell, Lymphocyte,Bursa Dependent Lymphocytes,Bursa-Dependent Lymphocyte,Lymphocyte B-Cell,Lymphocyte B-Cells,Lymphocyte, Bursa-Dependent,Lymphocytes, Bursa-Dependent
D017098 IgA Deficiency A dysgammaglobulinemia characterized by a deficiency of IMMUNOGLOBULIN A. Deficiency, IgA,Deficiencies, IgA,IgA Deficiencies

Related Publications

M S Scotta, and G Maggiore, and C de Giacomo, and A Martini, and V L Burgio, and A G Ugazio
March 1973, Clinical and experimental immunology,
M S Scotta, and G Maggiore, and C de Giacomo, and A Martini, and V L Burgio, and A G Ugazio
January 1987, International archives of allergy and applied immunology,
M S Scotta, and G Maggiore, and C de Giacomo, and A Martini, and V L Burgio, and A G Ugazio
January 1973, Acta paediatrica Belgica,
M S Scotta, and G Maggiore, and C de Giacomo, and A Martini, and V L Burgio, and A G Ugazio
January 1973, Scandinavian journal of gastroenterology,
M S Scotta, and G Maggiore, and C de Giacomo, and A Martini, and V L Burgio, and A G Ugazio
January 1986, Journal of pediatric gastroenterology and nutrition,
M S Scotta, and G Maggiore, and C de Giacomo, and A Martini, and V L Burgio, and A G Ugazio
November 2016, The Malaysian journal of medical sciences : MJMS,
M S Scotta, and G Maggiore, and C de Giacomo, and A Martini, and V L Burgio, and A G Ugazio
September 2010, Journal of clinical immunology,
M S Scotta, and G Maggiore, and C de Giacomo, and A Martini, and V L Burgio, and A G Ugazio
July 1972, Clinical and experimental immunology,
M S Scotta, and G Maggiore, and C de Giacomo, and A Martini, and V L Burgio, and A G Ugazio
May 2005, The Pediatric infectious disease journal,
M S Scotta, and G Maggiore, and C de Giacomo, and A Martini, and V L Burgio, and A G Ugazio
December 1989, Monatsschrift Kinderheilkunde : Organ der Deutschen Gesellschaft fur Kinderheilkunde,
Copied contents to your clipboard!