Anvendelse af granulocyt makrofag kolonistimulerende faktor til fremstilling af et medikament til fremme af tumoricid aktivitet

Macrophages and precursor monocytes are activated to exhibit tumoricidal activity by stimulation solely with granulocyte-macrophage colony stimulating factor. A patient suffering from tumors can be treated by direct administration of therapeutically effective quantities of activated granulocyte-macr...

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Hauptverfasser: PRICE, VIRGINIA L, GRABSTEIN, KENNETH H, ANDERSON, DIRK M, CERRETTI, DOUGLAS P, COSMAN, DAVID J, CANTRELL, MICHAEL A, LARSEN, ALF D, PAUL J. CONLON, III
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Sprache:dan
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Zusammenfassung:Macrophages and precursor monocytes are activated to exhibit tumoricidal activity by stimulation solely with granulocyte-macrophage colony stimulating factor. A patient suffering from tumors can be treated by direct administration of therapeutically effective quantities of activated granulocyte-macrophage colony stimulating factor. Homogeneous granulocyte-macrophage colony stimulating factor for use in activating macrophages and monocyte precursors is prepared by recombinant DNA techniques. The gene coding for granulocyte-macrophage colony stimulating factor is isolated and then recombinant protein product expressed in an appropriate expression system. The granulocyte-macrophage colony stimulating factor recovered from the expression system is purified to homogeneity by reverse phase high-performance liquid chromatography.