Abstract
A new model of an autoimmune disease of the neuromuscular junction was obtained by injection of acetylcholine receptor purified from rat denervated muscles into Balb/c mice. Anti-rat, then anti-mouse acetylcholine receptor antibodies, appear in mouse serum during the immunization procedure. Electrophysiological investigations performed on immunized mice reveal a neuromuscular block similar to that found in myasthenia gravis. Not a single mouse with objective signs of muscular weakness was lacking anti-mouse acetylcholine receptor antibodies but no correlation was found between their level and the severity of the disease.
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- Aharonov A., Kalderon N., Silman I., Fuchs S. Preparation and immunochemical characterization of a water-soluble acetylcholine receptor fraction from the electric organ tissue of the electric eel. Immunochemistry. 1975 Sep;12(9):765–771. doi: 10.1016/0019-2791(75)90227-x. [DOI] [PubMed] [Google Scholar]
- Almon R. R., Andrew C. G., Appel S. H. Acetylcholine receptor in normal and denervated slow and fast muscle. Biochemistry. 1974 Dec 31;13(27):5522–5528. doi: 10.1021/bi00724a011. [DOI] [PubMed] [Google Scholar]
- Bevan S., Heinemann S., Lennon V. A., Lindstrom J. Reduced muscle acetylcholine sensitivity in rats immunised with acetylcholine receptor. Nature. 1976 Apr 1;260(5550):438–439. doi: 10.1038/260438a0. [DOI] [PubMed] [Google Scholar]
- Devreotes P. N., Fambrough D. M. Acetylcholine receptor turnover in membranes of developing muscle fibers. J Cell Biol. 1975 May;65(2):335–358. doi: 10.1083/jcb.65.2.335. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Dulley J. R., Grieve P. A. A simple technique for eliminating interference by detergents in the Lowry method of protein determination. Anal Biochem. 1975 Mar;64(1):136–141. doi: 10.1016/0003-2697(75)90415-7. [DOI] [PubMed] [Google Scholar]
- Heilbronn E., Mattson C. The nicotinic cholinergic receptor protein: improved purification method, preliminary amino acid composition and observed auto-immuno response. J Neurochem. 1974 Feb;22(2):315–317. doi: 10.1111/j.1471-4159.1974.tb11597.x. [DOI] [PubMed] [Google Scholar]
- Heilbronn E., Mattsson C., Stålberg E., Hilton-Brown P. Neurophysiological signs of myasthenia in rabbits after receptor antibody development. J Neurol Sci. 1975 Jan;24(1):59–64. doi: 10.1016/0022-510x(75)90008-8. [DOI] [PubMed] [Google Scholar]
- Klett R. P., Fulpius B. W., Cooper D., Smith M., Reich E., Possani L. D. The acetylcholine receptor. I. Purification and characterization of a macromolecule isolated from Electrophorus electricus. J Biol Chem. 1973 Oct 10;248(19):6841–6853. [PubMed] [Google Scholar]
- Lee C. Y., Chang S. L., Kau S. T., Luh S. H. Chromatographic separation of the venom of Bungarus multicinctus and characterization of its components. J Chromatogr. 1972 Oct 5;72(1):71–82. doi: 10.1016/0021-9673(72)80009-8. [DOI] [PubMed] [Google Scholar]
- Lennon V. A., Lindstrom J. M., Seybold M. E. Experimental autoimmune myasthenia: A model of myasthenia gravis in rats and guinea pigs. J Exp Med. 1975 Jun 1;141(6):1365–1375. doi: 10.1084/jem.141.6.1365. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Lindstrom J. Immunological studies of acetylcholine receptors. J Supramol Struct. 1976;4(3):389–403. doi: 10.1002/jss.400040310. [DOI] [PubMed] [Google Scholar]
- Patrick J., Lindstrom J. Autoimmune response to acetylcholine receptor. Science. 1973 May 25;180(4088):871–872. doi: 10.1126/science.180.4088.871. [DOI] [PubMed] [Google Scholar]
- Patrick J., Lindstrom J., Culp B., McMillan J. Studies on purified eel acetylcholine receptor and anti-acetylcholine receptor antibody. Proc Natl Acad Sci U S A. 1973 Dec;70(12):3334–3338. doi: 10.1073/pnas.70.12.3334. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Sugiyama H., Benda P., Meunier J. C., Changeux J. P. Immunological characterisation of the cholinergic receptor protein from Electrophorus electricus. FEBS Lett. 1973 Sep 1;35(1):124–128. doi: 10.1016/0014-5793(73)80592-7. [DOI] [PubMed] [Google Scholar]
- Tarrab-Hazdai R., Aharonov A., Silman I., Fuchs S., Abramsky O. Experimental autoimmune myasthenia induced in monkeys by purified acetylcholine receptor. Nature. 1975 Jul 10;256(5513):128–130. doi: 10.1038/256128a0. [DOI] [PubMed] [Google Scholar]