Human monoclonal thyroid stimulating autoantibody. 2003

J Sanders, and M Evans, and L D K E Premawardhana, and H Depraetere, and J Jeffreys, and T Richards, and J Furmaniak, and B Rees Smith
FIRS Laboratories, RSR Ltd, Parc Ty Glas, Llanishen, CF14 5DU, Cardiff, UK.

A monoclonal autoantibody (MAb) with powerful thyroid stimulating activity has been produced from lymphocytes from a patient with Graves' disease. The autoantibody and its Fab fragment bind to the thyroid stimulating hormone (TSH) receptor (TSHR) with high affinity, inhibit labelled TSH binding to the receptor and stimulate cyclic AMP production in Chinese hamster ovary cells transfected with TSHR. TSHR autoantibodies with TSH agonist or antagonist activities from patients' serum samples are effective inhibitors of labelled monoclonal autoantibody binding to TSHR. Thus, the human monoclonal autoantibody has all the characteristics of serum TSHR autoantibodies. Its availability has important implications for new studies on the pathogenesis of Graves' disease.

UI MeSH Term Description Entries
D007074 Immunoglobulin G The major immunoglobulin isotype class in normal human serum. There are several isotype subclasses of IgG, for example, IgG1, IgG2A, and IgG2B. Gamma Globulin, 7S,IgG,IgG Antibody,Allerglobuline,IgG(T),IgG1,IgG2,IgG2A,IgG2B,IgG3,IgG4,Immunoglobulin GT,Polyglobin,7S Gamma Globulin,Antibody, IgG,GT, Immunoglobulin
D007140 Immunoglobulin Fab Fragments Univalent antigen-binding fragments composed of one entire IMMUNOGLOBULIN LIGHT CHAIN and the amino terminal end of one of the IMMUNOGLOBULIN HEAVY CHAINS from the hinge region, linked to each other by disulfide bonds. Fab contains the IMMUNOGLOBULIN VARIABLE REGIONS, which are part of the antigen-binding site, and the first IMMUNOGLOBULIN CONSTANT REGIONS. This fragment can be obtained by digestion of immunoglobulins with the proteolytic enzyme PAPAIN. Fab Fragment,Fab Fragments,Ig Fab Fragments,Immunoglobulins, Fab Fragment,Fab Immunoglobulin Fragments,Immunoglobulin Fab Fragment,Immunoglobulins, Fab,Fab Fragment Immunoglobulins,Fab Fragment, Immunoglobulin,Fab Fragments, Immunoglobulin,Fragment Immunoglobulins, Fab,Fragment, Fab,Immunoglobulin Fragments, Fab
D011989 Receptors, Thyrotropin Cell surface proteins that bind pituitary THYROTROPIN (also named thyroid stimulating hormone or TSH) and trigger intracellular changes of the target cells. TSH receptors are present in the nervous system and on target cells in the thyroid gland. Autoantibodies to TSH receptors are implicated in thyroid diseases such as GRAVES DISEASE and Hashimoto disease (THYROIDITIS, AUTOIMMUNE). Receptors, Thyroid Stimulating Hormone,TSH Receptors,Thyroid Stimulating Hormone Receptors,Thyrotropin Receptors,LATS Receptors,Receptor, LATS Immunoglobulins,Receptors, LATS,Receptors, Long-Acting Thyroid Stimulator,Receptors, TSH,TSH Receptor,Thyroid Stimulating Hormone Receptor,Thyrotropin Receptor,Receptor, TSH,Receptor, Thyrotropin,Receptors, Long Acting Thyroid Stimulator
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000911 Antibodies, Monoclonal Antibodies produced by a single clone of cells. Monoclonal Antibodies,Monoclonal Antibody,Antibody, Monoclonal
D001323 Autoantibodies Antibodies that react with self-antigens (AUTOANTIGENS) of the organism that produced them. Autoantibody

Related Publications

J Sanders, and M Evans, and L D K E Premawardhana, and H Depraetere, and J Jeffreys, and T Richards, and J Furmaniak, and B Rees Smith
July 2003, Lancet (London, England),
J Sanders, and M Evans, and L D K E Premawardhana, and H Depraetere, and J Jeffreys, and T Richards, and J Furmaniak, and B Rees Smith
December 1977, Nature,
J Sanders, and M Evans, and L D K E Premawardhana, and H Depraetere, and J Jeffreys, and T Richards, and J Furmaniak, and B Rees Smith
January 1992, Autoimmunity,
J Sanders, and M Evans, and L D K E Premawardhana, and H Depraetere, and J Jeffreys, and T Richards, and J Furmaniak, and B Rees Smith
January 1992, Autoimmunity,
J Sanders, and M Evans, and L D K E Premawardhana, and H Depraetere, and J Jeffreys, and T Richards, and J Furmaniak, and B Rees Smith
January 2023, International journal of molecular sciences,
J Sanders, and M Evans, and L D K E Premawardhana, and H Depraetere, and J Jeffreys, and T Richards, and J Furmaniak, and B Rees Smith
December 2002, The Journal of clinical investigation,
J Sanders, and M Evans, and L D K E Premawardhana, and H Depraetere, and J Jeffreys, and T Richards, and J Furmaniak, and B Rees Smith
January 1982, Journal of immunological methods,
J Sanders, and M Evans, and L D K E Premawardhana, and H Depraetere, and J Jeffreys, and T Richards, and J Furmaniak, and B Rees Smith
December 1984, Revue francaise de transfusion et immuno-hematologie,
J Sanders, and M Evans, and L D K E Premawardhana, and H Depraetere, and J Jeffreys, and T Richards, and J Furmaniak, and B Rees Smith
January 1994, Autoimmunity,
J Sanders, and M Evans, and L D K E Premawardhana, and H Depraetere, and J Jeffreys, and T Richards, and J Furmaniak, and B Rees Smith
April 2001, Thyroid : official journal of the American Thyroid Association,
Copied contents to your clipboard!