Abstract: Methods and pharmaceutical compositions for modulating tumor growth or metastasis are provided.

Abstract: Methods and pharmaceutical compositions for modulating tumor growth or metastasis are provided.

Abstract: Treatment of warm-blooded animals having a tumor or non-malignant hypervascularation, by administering a sufficient amount of a cytotoxic agent formulated into a phosphate prodrug form having substrate specificity for microvessel phosphatases, so that microvessels are destroyed preferentially over other normal tissues, because the less cytotoxic prodrug form is converted to the highly cytotoxic dephosphorylated form.

Abstract: A method for isolating the bioactive component of the water-soluble extract of Uncaria tomentosa known as C-MED-100®, comprising (i) precipitating the spray drying carrier from C-MED-100®; (ii) using the resulting C-MED-100® to obtain a spotting mixture for thin layer chromatography (TLC); (iii) spotting the C-MED-100® spotting mixture on pre-run TLC plates and eluting the plates to obtain the fluorescing band with Rf=0.2-0.3; (iv) scraping off the Rf=0.2-0.3 band, eluting it in ammonia and freeze drying the eluted band to form a powder; and (v) extracting the powder with methanol to remove solubilized silica gel, concentrating the methanol solution and crystalizing the concentrated solution to obtain the bioactive component. The isolated bioactive component is a quinic acid analog, preferably quinic acid lactone. A pharmaceutical composition comprising a pharmaceutically effective amount of the bioactive component and a nontoxic inert carrier or diluent.

Abstract: A supplement for administering to a human, or other mammals, includes a carotenoid material, a nicotinamide material, a zinc source material, and a water soluble extract material of an Uncaria species. The supplement can be in a form for oral administration, particularly in a form of nutritional drink, or in a formulation for parenteral administration. Also disclosed is a method of treating a human including administering to an individual the supplement daily in amounts effective, in combination, to improve the individual's resistance to DNA damage, enhance DNA repair capacity, stimulate immune cell function, and inhibit tumor cell growth.

Abstract: A process for producing a composition of water-soluble phytomedicinal compounds is provided comprising combining plant material with water, in a ratio of plant material to water within a range of about 1:5 to about 1:50, at a temperature between about 75° C. and about 100° C. for a period of time to solubilize a substantial portion of thermal aqueous extractable phytocompounds present in the plant material, to produce a first extract; and removing substantially all entities having a molecular weight greater than about 10 kd from the extract to produce a composition of water-soluble phytomedicinal compounds. Compositions of water-soluble phytomedicinal compounds are provided that exhibit improved efficacy and reduced toxicity.

Abstract: A method for isolating the bioactive component of the water-soluble extract of Uncaria tomentosa known as C-MED-100®, comprising (i) precipitating the spray drying carrier from C-MED-100®; (ii) using the resulting C-MED-100® to obtain a spotting mixture for thin layer chromatography (TLC); (iii) spotting the C-MED-100® spotting mixture on pre-run TLC plates and eluting the plates to obtain the fluorescing band with Rf=0.2-0.3; (iv) scraping off the Rf=0.2-0.3 band, eluting it in ammonia and freeze drying the eluted band to form a powder; and (v) extracting the powder with methanol to remove solubilized silica gel, concentrating the methanol solution and crystalizing the concentrated solution to obtain the bioactive component. The isolated bioactive component in vitro is a quinic acid analog, preferably quinic acid lactone. By contrast, the isolated bioactive component in vivo is quinic acid, whether as free acid or as a quinic acid salt, including quinic acid ammonium salt.