Preventing and reversing advanced glycosylation endproducts

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United States of America Patent

PATENT NO RE38330
SERIAL NO

09373345

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Abstract

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The present invention relates to compositions and methods for inhibiting and reversing nonenzymatic cross-linking (protein aging). Accordingly, a composition is disclosed which comprises a thiazolium compound capable of inhibiting, and to some extent reversing, the formation of advanced glycosylation endproducts of target proteins by reacting with the carbonyl moiety of the early glycosylation product of such target proteins formed by their initial glycosylation. The method comprises contacting the target protein with the composition. Both industrial and therapeutic applications for the invention are envisioned, as food spoilage and animal protein aging can be treated. A novel immunoassay for detection of the reversal of the nonenzymatic crosslinking is also disclosed.

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Patent Owner(s)

Patent OwnerAddress
ALTEON INC117 WILLIAMS DRIVE RAMSEY NJ 07446

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cerami, Anthony Shelter Island, NY 213 4234
Egan, John J New York City, NY 27 225
Hwang, San-Bao Sudbury, MA 33 494
Ulrich, Peter C Old Tappan, NJ 61 932
Vasan, Sara Yonkers, NY 30 305
Wagle, Dilip R Valley Cottage, NY 37 313

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