The correlation of antibodies to nuclear ribonucleoprotein (RNP) and nuclear acidic protein (Sm) with nephritis in patients with systemic lupus erythematosus (SLE). 1978

N Kurata, and I Hara, and M Kinashi, and H Akita, and T Ofuji

The role of antibodies to Sm and RNP in renal diseases in SLE was investigated using counter immunoelectrophoresis (CIE). Antibody to RNP was found in about 50% of lupus patients irrespective of the degree of renal involvement as evaluated clinically, histologically and immunopathologically. Antibody to Sm was found more frequently in lupus patients with renal lesions than in those without renal disease. Antibody to RNP was demonstrated in 8 of 10 (80%) and antibody to Sm in 4 of 10 (40%) specimens obtained by elution of autopsied kidneys. These results suggest that antibodies to RNP and Sm are also of importance in the pathogenesis of lupus nephritis in addition to the already recognized role of antibody to ds-DNA.

UI MeSH Term Description Entries
D007136 Immunoglobulins Multi-subunit proteins which function in IMMUNITY. They are produced by B LYMPHOCYTES from the IMMUNOGLOBULIN GENES. They are comprised of two heavy (IMMUNOGLOBULIN HEAVY CHAINS) and two light chains (IMMUNOGLOBULIN LIGHT CHAINS) with additional ancillary polypeptide chains depending on their isoforms. The variety of isoforms include monomeric or polymeric forms, and transmembrane forms (B-CELL ANTIGEN RECEPTORS) or secreted forms (ANTIBODIES). They are divided by the amino acid sequence of their heavy chains into five classes (IMMUNOGLOBULIN A; IMMUNOGLOBULIN D; IMMUNOGLOBULIN E; IMMUNOGLOBULIN G; IMMUNOGLOBULIN M) and various subclasses. Globulins, Immune,Immune Globulin,Immune Globulins,Immunoglobulin,Globulin, Immune
D007668 Kidney Body organ that filters blood for the secretion of URINE and that regulates ion concentrations. Kidneys
D008180 Lupus Erythematosus, Systemic A chronic, relapsing, inflammatory, and often febrile multisystemic disorder of connective tissue, characterized principally by involvement of the skin, joints, kidneys, and serosal membranes. It is of unknown etiology, but is thought to represent a failure of the regulatory mechanisms of the autoimmune system. The disease is marked by a wide range of system dysfunctions, an elevated erythrocyte sedimentation rate, and the formation of LE cells in the blood or bone marrow. Libman-Sacks Disease,Lupus Erythematosus Disseminatus,Systemic Lupus Erythematosus,Disease, Libman-Sacks,Libman Sacks Disease
D009393 Nephritis Inflammation of any part of the KIDNEY. Nephritides
D009698 Nucleoproteins Proteins conjugated with nucleic acids. Nucleoprotein
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D001323 Autoantibodies Antibodies that react with self-antigens (AUTOANTIGENS) of the organism that produced them. Autoantibody
D012261 Ribonucleoproteins Complexes of RNA-binding proteins with ribonucleic acids (RNA). Ribonucleoprotein

Related Publications

N Kurata, and I Hara, and M Kinashi, and H Akita, and T Ofuji
June 2002, Zeitschrift fur Rheumatologie,
N Kurata, and I Hara, and M Kinashi, and H Akita, and T Ofuji
May 1997, Revista clinica espanola,
N Kurata, and I Hara, and M Kinashi, and H Akita, and T Ofuji
November 1978, American journal of clinical pathology,
N Kurata, and I Hara, and M Kinashi, and H Akita, and T Ofuji
January 1987, Acta medica Hungarica,
N Kurata, and I Hara, and M Kinashi, and H Akita, and T Ofuji
January 1988, Dermatologische Monatschrift,
N Kurata, and I Hara, and M Kinashi, and H Akita, and T Ofuji
March 1994, Clinical and experimental immunology,
N Kurata, and I Hara, and M Kinashi, and H Akita, and T Ofuji
June 1982, Molecular immunology,
N Kurata, and I Hara, and M Kinashi, and H Akita, and T Ofuji
December 1985, Arthritis and rheumatism,
N Kurata, and I Hara, and M Kinashi, and H Akita, and T Ofuji
March 2019, Clinical rheumatology,
Copied contents to your clipboard!