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Research article| Volume 129, ISSUE 1, P62-68, March 1995

Non-enzymatic glycation of peripheral nerve proteins in human diabetics

  • Catherine Ryle
    Affiliations
    Institute of Molecular Medicine, University of Oxford and Department of Clinical Neurology, Radcliffe Infirmary, Oxford OX2 6HE, UK
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  • Michael Donaghy
    Correspondence
    Corresponding author. Tel.: 0865-224698; Fax: 0865-790493.
    Affiliations
    Institute of Molecular Medicine, University of Oxford and Department of Clinical Neurology, Radcliffe Infirmary, Oxford OX2 6HE, UK
    Search for articles by this author
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      Abstract

      We have measured non-enzymatic glycation of proteins in the cytoskeletal and myelin fractions of nerve fascicles from human sural nerves obtained from diabetic and non-diabetic amputation specimens. Levels of the early reversible glycation adduct, measured as furosine did not differ significantly between diabetics and controls in either protein fraction. Pentosidine levels per unit protein were significantly elevated in diabetics relative to controls in both cytoskeletal (5.96 vs 4.47; p = 0.037) and myelin protein (1.35 vs 0.69; p = 0.023) fractions. Protein cross-linkage in the cytoskeletal fraction, probably due to AGEs, was also higher in diabetics than controls (504 vs 349; p = 0.057). These results show that increased AGE accumulation occurs in cytoskeletal, as well as myelin, peripheral nerve proteins in diabetics. This suggests a possible new mechanism contributing to the axonal degeneration polyneuropathy of diabetes which is based upon irreversible glycation of axonal cytoskeletal proteins causing their cross-linkage and altered function.

      Keywords

      Abbreviations:

      AGE (advanced glycation endproduct), DRG (dorsal root ganglion), NF (neurofilament), PMSF (phenyl methyl sulfonyl fluoride)
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      References

        • Bradley J.
        • Thomas P.K.
        • King R.H.M.
        • Llewelyn J.G.
        • Muddle J.R.
        • Watkins P.J.
        Morphometry of endoneurial capillaries in diabetic sensory and autonomic neuropathy.
        Diabetologia. 1990; 33: 611-618
        • Brennan M.
        Changes in solubility, non-enzymatic glycation and fluorescence of collagen in tail tendons from diabetic rats.
        J. Biol. Chem. 1989; 262: 13-18
        • Brownlee M.
        • Vlassara H.
        • Cerami A.
        Nonenzymatic glycosylation and the pathogenesis of diabetic complications.
        Ann. Intern. Med. 1984; 101: 527-537
        • Cameron N.E.
        • Cotter M.A.
        • Dines K.
        • Love A.
        Effects of aminoguanidine on peripheral nerve function and polyol pathway metabolites in streptozotocin-diabetic rats.
        Diabetologia. 1992; 35: 946-950
        • Cefalu W.T.
        • Wang Z.Q.
        • Bell-Farrow A.
        • Ralapati S.
        Liver and kidney tissue membranes as tissue markers for nonenzymatic glycosylation.
        Diabetes. 1991; 40: 902-907
        • Chiou S.H.
        • Chylack Jr., L.T.
        • Tung W.H.
        • Bunn H.F.
        Nonenzymatic glycosylation of bovine lens crystallins.
        J. Biol. Chem. 1981; 256: 5176-5180
        • Chiu F.C.
        • Norton W.T.
        Bulk preparation of CNS cytoskeleton and the separation of individual neurofilament proteins by gel filtration: dye-binding characteristics and amino acid compositions.
        J. Neurochem. 1982; 39: 1252-1260
        • Cohen M.P.
        • Wu V.Yu
        Age-related changes in non-enzymatic glycosylation of human basement membranes.
        Exp. Gerontol. 1983; 18: 461-469
        • Cullum N.A.
        • Mahon J.
        • Stringer K.
        • McLean W.G.
        Glycation of rat sciatic nerve tubulin in experimental diabetes mellitus.
        Diabetologia. 1991; 34: 387-389
        • Dolhofer-Bliesener R.
        • Gerbitz K.D.
        Effect of nonenzymatic glycation on the structure of immunoglobulin G.
        Biol. Chem. Hoppe-Seyler. 1990; 371: 693-697
        • Dolman C.L.
        The morbid anatomy of diabetic neuropathy.
        Neurology. 1963; 13: 135-142
        • Dunn J.A.
        • Patrick J.S.
        • Thorpe S.P.
        • Baynes J.W.
        Oxidation of glycated proteins: age-dependent accumulation of Nϵ-(carboxymethyl)lysine in lens protein.
        Biochemistry. 1989; 28: 9464-9468
        • Dunn J.A.
        • McCance D.R.
        • Thorpe S.R.
        • Lyons T.J.
        • Baynes J.W.
        Age-dependent accumulation of Nϵ-(carboxymethyl)lysine and Nϵ-(carboxymethyl)hydroxylysine in human skin collagen.
        Biochemistry. 1991; 30: 1205-1210
        • Dyck P.J.
        Hypoxic neuropathy: does hypoxia play a role in diabetic neuropathy? The 1988 Robert Wartenberg Lecture.
        Neurology. 1989; 39: 111-118
        • Dyck P.J.
        • Lais A.
        • Karnes J.L.
        • O'Brien P.
        • Rizza R.
        Fiber loss is primary and multifocal in sural nerves in diabetic polyneuropathy.
        Ann. Neurol. 1986; 19: 425-439
        • Dyck P.J.
        • Zimmerman B.R.
        • Vilen T.H.
        • Minnerath S.R.
        • Karnes J.I.
        • Yao J.K.
        • Poduslo J.F.
        Nerve glucose, fructose, sorbitol, myo-inositol, and fibre degeneration and regeneration in diabetic neuropathy.
        N. Engl. J. Med. 1988; 319: 542-548
        • Dyck P.J.
        • Kratz K.M.
        • Litchy W.J.
        • Klein R.
        • Pach J.M.
        • Wilson D.M.
        • O'Brien P.C.
        • Melton L.J.
        The prevalence by staged severity of various types of diabetic neuropathy, retinopathy, and nephropathy in a population based cohort.
        Neurology. 1993; 43: 817-824
        • Furth A.J.
        Methods for assaying nonenzymatic glycosylation.
        Anal. Biochem. 1988; 175: 347-360
        • Greene D.A.
        • Lattimer S.A.
        • Sima A.A.F.
        Sorbitol, phosphoinositides, and sodium-potassium-ATPase in the pathogenesis of diabetic complications.
        N. Engl. J. Med. 1987; 316: 599-606
        • Harati Y.
        Diabetic peripheral neuropathies.
        Ann. Intern. Med. 1987; 107: 546-559
        • Johnson P.C.
        • Doll S.C.
        • Cromey D.W.
        Pathogenesis of diabetic neuropathy.
        Ann. Neurol. 1986; 19: 450-457
        • Laemmli U.K.
        Cleavage of structural proteins during the assembly of the head of bacteriophage T4.
        Nature. 1970; 227: 680-685
        • Lyons T.J.
        • Thorpe S.R.
        • Baynes J.W.
        Glycation and autoxidation of proteins in aging and diabetes.
        in: Ruderman N. Williamson J. Brownlee M. Hyperglycaemia, Diabetes and Vascular Disease. Oxford University Press, New York-Oxford1992
        • Macioce P.
        • Filliatreau G.
        • Figliomeni B.
        • Hassig R.
        • Thiery J.
        • Di Giamberardino L.
        Slow axonal transport impairment of cytoskeletal proteins in streptozotocin-induced diabetic neuropathy.
        J. Neurochem. 1989; 53: 1261-1267
        • Makita Z.
        • Radoff S.
        • Rayfield E.
        • Yang Z.
        • Skolnik E.
        • Delaney V.
        • Friedman E.A.
        • Cerami A.
        • Vlassara H.
        Advanced glycosylation end products in patients with diabetic nephropathy.
        N. Engl. J. Med. 1991; 325: 836-842
        • Medori R.
        • Autiolio-Gambetti L.
        • Jenich H.
        • Gambetti P.
        Changes in axon size and slow axonal transport are related in experimental diabetic neuropathy.
        Neurology. 1988; 38: 597-601
        • Mikšik I.
        • Deyl Z.
        Change in the amount of ϵ-hexosyllysine, UV absorbance and fluorescence of collagen with age in different animal species.
        J. Gerontol. 1991; 46: B111-B116
        • Monnier V.M.
        Toward a Maillard reaction theory of aging.
        in: Baynes J.W. Monnier V.M. The Maillard Reaction in Aging, Diabetes and Nutrition. Alan R. Liss Inc, New York1989: 1-22
        • Monnier V.M.
        • Kohn R.R.
        • Cerami A.
        Accelerated agerelated browning of human collagen in diabetes mellitus.
        in: Proc. Natl. Acad. Sci. USA. 81. 1984: 583-587
        • Monnier V.M.
        • Sell D.R.
        • Nagaraj R.H.
        • Najaraj S.
        • Myata S.
        • Grandleee S.
        • Odetti P.
        • Ibrahim S.A.
        Maillard reaction-mediated molecular damage to extracellular matrix and other tissue proteins in diabetes, aging and uremia.
        Diabetes. 1992; 41: 36-41
        • Patel N.
        • Llewelyn J.G.
        • Wright D.W.
        • Thomas P.K.
        Glucose and leucine uptake by rat dorsal root ganglia is not insulin sensitive.
        J. Neurol. Sci. 1993; (in press)
        • Patrick J.S.
        • Thorpe S.R.
        • Baynes J.W.
        Nonenzymatic glycosylation of protein does not increase with age in normal human lenses.
        J. Gerontol. 1990; 45: B18-B23
        • Radoff S.
        • Cerami A.
        • Vlassara H.
        Isolation of surface binding protein specific for advanced glycosylation end products from mouse macrophage-derived cell line RAW264.7.
        Diabetes. 1990; 39: 1510-1518
        • Schleicher E.
        • Wieland O.H.
        Specific quantitation by HPLC of protein (lysine) bound glucose in human serum albumin and other glycosylated proteins.
        J. Clin. Chem. Biochem. 1981; 19: 81-87
        • Schnider S.L.
        • Kohn R.R.
        Effects of age and diabetes mellitus on the solubility and nonenzymatic glucosylation of human skin collagen.
        J. Clin. Invest. 1981; 67: 1630-1635
        • Sell D.R.
        • Lapolla A.
        • Odetti P.
        • Fogarty J.
        • Monnier V.M.
        Pentosidine formation in skin correlates with severity of complications in individuals with longstanding IDDM.
        Diabetes. 1992; 41: 1286-1292
        • Sidenius P.
        • Jakobsen J.
        Retrograde axonal transport.
        Diabetologia. 1981; 20: 110-112
        • Solders G.
        • Wilczek H.
        • Gunnarsson R.
        • Tyden G.
        • Persson A.
        • Groth C.-G.
        Effects of combined pancreatic and renal transplantation on diabetic neuropathy: a 2-year follow-up study.
        Lancet. 1989; (Nov.): 1232-1235
        • Sorbinol retinopathy trial research group
        The Sorbinol retinopathy trial: neuropathy results.
        Neurology. 1993; 43: 1141-1149
        • Thomas P.K.
        Vascular factors in the causation of diabetic neuropathy.
        TINS. 1987; : 6-7
        • Towbin H.
        • Stachlin T.
        • Gordon J.
        Electrophoretic transfer of proteins from polyacrylamide gels to nitrocellulose sheets: procedure and some applications.
        in: Proc Natl. Acad. Sci. USA. 76. 1979: 4350-4354
        • Trüeb B.
        • Fluckiger R.
        • Winterhalter K.H.
        Nonenzymatic glycosylation of basement membrane collagen in diabetes mellitus.
        Collagen Rel. Res. 1984; 4: 239-251
        • Vitadello M.
        • Filliatreau G.
        • Dupont J.L.
        • Hassig R.
        • Gorio A.
        • Di Giamberardino L.
        Altered axonal transport of cytoskeletal proteins in the mutant diabetic mouse.
        J. Neurochem. 1985; 45: 860-868
        • Vlassara H.
        • Brownlee M.
        • Cerami A.
        Nonenzymatic glycosylation of peripheral nerve protein in diabetes mellitus.
        in: Proc. Natl. Acad. Sci. USA. 78. 1981: 5190-5192 (8)
        • Vlassara H.
        • Brownlee M.
        • Cerami A.
        Excessive nonenzymatic glycosylation of peripheral and central nervous system myelin components in diabetic rats.
        Diabetes. 1983; 32: 670-674
        • Vlassara H.
        • Brownlee M.
        • Cerami A.
        Recognition and uptake of human diabetic peripheral nerve myelin by macrophages.
        Diabetes. 1985; 34: 553-557
        • Vogt B.W.
        • Schleicher E.D.
        • Wieland O.H.
        ϵ-Aminolysine-bound glucose in human tissues obtained at autopsy: increase in diabetes mellitus.
        Diabetes. 1982; 31: 1123-1127
        • Witzum J.L.
        • Mahoney E.M.
        • Branks M.J.
        • Fisher M.
        • Elam R.
        • Steinberg D.
        Nonenzymatic glycosylation of low-density lipoprotein alters its biologic activity.
        Diabetes. 1982; 31: 283-291
        • Young M.J.
        • Boulton A.J.M.
        • MacLeod A.F.
        • Williams D.R.R.
        • Sonksen P.H.
        A multicentre study of the prevalence of diabetic peripheral neuropathy in the United Kingdom hospital clinical population.
        Diabetologia. 1993; 36: 150-154