Abstract
A genetic abnormality in collagen and elastin cross-linking resembling experimental lathyrism has been identified in mice. The defect is an X-linked trait, attributed to the mottled locus which also influences coat color. The affected mice have aneurysms of the aorta and its branches, weak skin, and bone deformities in a spectrum of severity varying with the alleles at the mottled locus. A defect in the cross-linking of collagen was demonstrated in the skin of the affected animals by a marked increase in collagen extractability and a reduced proportion of cross-linked components in the extracted collagen. A decrease in lysine-derived aldehyde levels was found in both skin collagen and aortic elastin similar to that found in lathyritic tissue. Furthermore the in vitro formation of lysine-derived aldehyde was reduced. Thus the cause of the connective tissue abnormalities in these mice appears to be a defect in cross-link formation due to an impairment in aldehyde formation.
Full Text
The Full Text of this article is available as a PDF (802.3 KB).
Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Beighton P. X-linked recessive inheritance in the Ehlers-Danlos syndrome. Br Med J. 1968 Aug 17;3(5615):409–411. doi: 10.1136/bmj.3.5615.409. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Bornstein P., Piez K. A. The nature of the intramolecular cross-links in collagen. The separation and characterization of peptides from the cross-link region of rat skin collagen. Biochemistry. 1966 Nov;5(11):3460–3473. doi: 10.1021/bi00875a012. [DOI] [PubMed] [Google Scholar]
- Carnes W. H. Copper and connective tissue metabolism. Int Rev Connect Tissue Res. 1968;4:197–232. doi: 10.1016/b978-1-4831-6754-1.50011-x. [DOI] [PubMed] [Google Scholar]
- Danks D. M., Campbell P. E., Stevens B. J., Mayne V., Cartwright E. Menkes's kinky hair syndrome. An inherited defect in copper absorption with widespread effects. Pediatrics. 1972 Aug;50(2):188–201. [PubMed] [Google Scholar]
- Danks D. M., Campbell P. E., Walker-Smith J., Stevens B. J., Gillespie J. M., Blomfield J., Turner B. Menkes' kinky-hair syndrome. Lancet. 1972 May 20;1(7760):1100–1102. doi: 10.1016/s0140-6736(72)91433-x. [DOI] [PubMed] [Google Scholar]
- Epstein E. H., Jr, Scott R. D., Miller E. J., Piez K. A. Isolation and characterization of the peptides derived from soluble human and baboon skin collagen after cyanogen bromide cleavage. J Biol Chem. 1971 Mar 25;246(6):1718–1724. [PubMed] [Google Scholar]
- Eyre D. R., Glimcher M. J. Reducible crosslinks in hydroxylysine-deficient collagens of a heritable disorder of connective tissue. Proc Natl Acad Sci U S A. 1972 Sep;69(9):2594–2598. doi: 10.1073/pnas.69.9.2594. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Hunt D. M., Johnson D. R. An inherited deficiency in noradrenaline biosynthesis in the brindled mouse. J Neurochem. 1972 Dec;19(12):2811–2819. doi: 10.1111/j.1471-4159.1972.tb03818.x. [DOI] [PubMed] [Google Scholar]
- Hunt D. M., Johnson D. R. Aromatic amino acid metabolism in brindled (Mobr) and viable-brindled (Movbr), two alleles at the mottled locus in the mouse. Biochem Genet. 1972 Feb;6(1):31–40. doi: 10.1007/BF00485963. [DOI] [PubMed] [Google Scholar]
- Kang A. H., Trelstad R. L. A collagen defect in homocystinuria. J Clin Invest. 1973 Oct;52(10):2571–2578. doi: 10.1172/JCI107449. [DOI] [PMC free article] [PubMed] [Google Scholar]
- LANSING A. I., ROSENTHAL T. B., ALEX M., DEMPSEY E. W. The structure and chemical characterization of elastic fibers as revealed by elastase and by electron microscopy. Anat Rec. 1952 Dec;114(4):555–575. doi: 10.1002/ar.1091140404. [DOI] [PubMed] [Google Scholar]
- LEVENE C. I., GROSS J. Alterations in state of molecular aggregation of collagen induced in chick embryos by beta-aminopropionitrile (lathyrus factor). J Exp Med. 1959 Nov 1;110:771–790. doi: 10.1084/jem.110.5.771. [DOI] [PMC free article] [PubMed] [Google Scholar]
- LYON M. F. Sex chromatin and gene action in the mammalian X-chromosome. Am J Hum Genet. 1962 Jun;14:135–148. [PMC free article] [PubMed] [Google Scholar]
- Lent R. W., Smith B., Salcedo L. L., Faris B., Franzblau C. Studies on the reduction of elastin. II. Evidence for the presence of alpha-aminoadipic acid delta-semialdehyde and its aldol condensation product. Biochemistry. 1969 Jul;8(7):2837–2845. doi: 10.1021/bi00835a022. [DOI] [PubMed] [Google Scholar]
- Lichtenstein J. R., Martin G. R., Kohn L. D., Byers P. H., McKusick V. A. Defect in conversion of procollagen to collagen in a form of Ehlers-Danlos syndrome. Science. 1973 Oct 19;182(4109):298–300. doi: 10.1126/science.182.4109.298. [DOI] [PubMed] [Google Scholar]
- Miller E. J., Martin G. R., Mecca C. E., Piez K. A. The biosynthesis of elastin cross-links. The effect of copper deficiency and a lathyrogen. J Biol Chem. 1965 Sep;240(9):3623–3627. [PubMed] [Google Scholar]
- Miller E. J., Piez K. A. An accelerated single-column procedure for the automatic analysis of amino acids in collagen and elastin hydrolyzates. Anal Biochem. 1966 Aug;16(2):320–326. doi: 10.1016/0003-2697(66)90161-8. [DOI] [PubMed] [Google Scholar]
- Nimni M. E., Deshmukh K., Gerth N., Bavetta L. A. Changes in collagen metabolism associated with the administration of penicillamine and various amino and thiol compounds. Biochem Pharmacol. 1969 Apr;18(4):707–714. doi: 10.1016/0006-2952(69)90041-0. [DOI] [PubMed] [Google Scholar]
- PROCKOP D. J., UDENFRIEND S. A specific method for the analysis of hydroxyproline in tissues and urine. Anal Biochem. 1960 Nov;1:228–239. doi: 10.1016/0003-2697(60)90050-6. [DOI] [PubMed] [Google Scholar]
- Pinnell S. R., Krane S. M., Kenzora J. E., Glimcher M. J. A heritable disorder of connective tissue. Hydroxylysine-deficient collagen disease. N Engl J Med. 1972 May 11;286(19):1013–1020. doi: 10.1056/NEJM197205112861901. [DOI] [PubMed] [Google Scholar]
- Pinnell S. R., Martin G. R., Miller E. J. Desmosine biosynthesis: nature of inhibition by D-penicillamine. Science. 1968 Aug 2;161(3840):475–476. doi: 10.1126/science.161.3840.475. [DOI] [PubMed] [Google Scholar]
- Siegel R. C., Martin G. R. Collagen cross-linking. Enzymatic synthesis of lysine-derived aldehydes and the production of cross-linked components. J Biol Chem. 1970 Apr 10;245(7):1653–1658. [PubMed] [Google Scholar]
- Siegel R. C., Pinnell S. R., Martin G. R. Cross-linking of collagen and elastin. Properties of lysyl oxidase. Biochemistry. 1970 Nov 10;9(23):4486–4492. doi: 10.1021/bi00825a004. [DOI] [PubMed] [Google Scholar]
- Sussman M. D. Aging of connective tissue: physical properties of healing wounds in young and old rats. Am J Physiol. 1973 May;224(5):1167–1171. doi: 10.1152/ajplegacy.1973.224.5.1167. [DOI] [PubMed] [Google Scholar]
