Search Results - "Prather, Tanya R"

Antitumor Activity and Stereochemistry of Acetylenic Alcohols from the Sponge Cribrochalina vasculum by Hallock, Yali F, Cardellina, John H, Balaschak, Michael S, Alexander, Mark R, Prather, Tanya R, Shoemaker, Robert H, Boyd, Micheal R

“…Antitumor bioassay-guided fractionation of the organic extract of the marine sponge Cribrochalina vasculum resulted in the isolation of several closely related…”
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Two New Cytotoxic Chalcones from Calythropsis aurea by Beutler, John A, Cardellina, John H, Gray, Glenn N, Prather, Tanya R, Shoemaker, Robert H, Boyd, Michael R, Lin, Chii M, Hamel, Ernest, Cragg, Gordon M

“…The crude extract of Calythropsis aurea (Myrtaceae) produced a pattern of differential cytotoxicity in the NCI 60 cell line assay which was similar to those of…”
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Overlapping phenotypes of multidrug resistance among panels of human cancer-cell lines by IZQUIERDO, M. A, SHOEMAKER, R. H, FLENS, M. J, SCHEFFER, G. L, WU, L, PRATHER, T. R, SCHEPER, R. J

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Isolation of a Novel Kunitz Family Protease Inhibitor in Association with Tethya Hemolysin from the Sponge Tethya ingalli by O'Keefe, Barry R, Beutler, John A, Cardellina, John H, Prather, Tanya R, Shoemaker, Robert H, Sowder, Raymond C, Henderson, Louis E, Pannell, Lewis K, Boyd, Michael R

“…Aqueous extracts from the New Zealand sponge Tethya ingalli (Hadromerida) displayed potent cytotoxicity in the NCI's 60-cell-line human tumor panel…”
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Overlapping phenotypes of multidrug resistance among panels of human cancer‐cell lines by Izquierdo, Miguel A., Shoemaker, Robert H., Flens, Marcel J., Scheffer, George L., Wu, Lin, Prather, Tanya R., Scheper, Rik J.

“…In addition to P‐glycoprotein (Pgp), 2 proteins related to multidrug resistance (MDR) have recently been described. The Multidrug‐Resistance‐associated protein…”
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Isolation and characterization of novel cytotoxic saponins from Archidendron ellipticum by Beutler, John A., Kashman, Yoel, Pannell, Lewis K., Cardellina, John H., Alexander, Mark R.A., Balaschak, Michael S., Prather, Tanya R., Shoemaker, Robert H., Boyd, Michael R.

“…A series of new ester saponins, elliptosides A–J, has been isolated from the tropical plant Archidendron ellipticum (Leguminosae). These saponins were…”
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