Method for diminishing myocardial infarction using protein phosp

Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving antigen-antibody binding – specific binding protein...

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435 772, 435184, C12Q 100, G01N 3353

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059142421

ABSTRACT:
Fostriecin and a compounds structurally related to fostriecin diminish myocardial infarction and delay the onset of cell injury in an ischemic heart. There is a strong correlation between myocardial protection and the inhibition of certain serine/threonine protein phosphatases. The present invention is drawn to a method for administering fostriecin as a pharmacological compound to reduce the size of a myocardial infarction. Further, administration of fostriecin is useful also as an adjunct therapy to treatment with thrombolytic agents or angioplasty to limit the size of infarction. The most advantageous feature of the method of the present invention is that administration of fostriecin diminishes infarct volume and cell injury even when added after ischemia conditions occurred. In addition to the use of the method of the present invention for limiting damage due to myocardial infarction, the method of the present invention can be employed to delay damage associated with tissue storage for organ transplantation.

REFERENCES:
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Duncan T. Ho, et al. The Antitumor Drug Fostriecin Induces Vimentin Hyperphosophorylation and Intermediate Filament Reorganization. Carcinogenesis, vol. 17, No. 5, pp. 967-972 (1996).
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