MDL 72527is an inhibitor of polyamine oxidase (spermine oxidase SMO).
MDL 72527is an inhibitor of polyamine oxidase (spermine oxidase SMO). It blocks the production of H2O2 and increases the cells survival. Polyamine catabolism is one of the major causes of the ROS production of prostate cells in general and androgen-induced enhancement of ROS in androgen-dependent CaP cells in particular. Reports suggest that androgen stimulation of prostate cancer results in accumulation of ROS, which lead to progression of cancer, such progression is control by MDL 72527.
Biochemical and biophysical research communications, 326(2), 483-490 (2004-12-08)
Murine N(1)-acetylated polyamine oxidase (mPAO) was treated with N,N'-bis-(prop-2-ynyl)-1,4-diaminobutane, a poor substrate and inhibitor for the enzyme, with K(m) and K(i) values in the millimolar range. Apparently, its oxidation produces prop-2-ynal, which reacts with amino acyl nucleophiles. Using a steady-state
International journal of oncology, 29(2), 423-428 (2006-07-06)
Apple procyanidins have chemopreventive properties in a model of colon cancer, they affect intracellular signalling pathways, and trigger apoptosis in a human adenocarcinoma-derived metastatic cell line (SW620). In the present study we investigated relationships between procyanidin-induced alterations in polyamine metabolism
Biochemical and biophysical research communications, 340(3), 840-844 (2005-12-29)
MDL 72527 was considered a selective inhibitor of FAD-dependent polyamine oxidases. In the present communication, we demonstrate that MDL 72527 inactivates bovine serum amine oxidase, a copper-containing, TPQ-enzyme, time-dependently at 25 degrees C. In striking contrast, the enzyme remained active
Progress in drug research. Fortschritte der Arzneimittelforschung. Progres des recherches pharmaceutiques, 59, 1-40 (2002-12-03)
Polyamine oxidase is a FAD-dependent amine oxidase, which is constitutively expressed in nearly all tissues of the vertebrate organism. In 1985, N1,N4-bis(2,3-butadienyl)-1,4-butanediamine (MDL 72527) was designed as a selective enzyme-activated irreversible inhibitor of polyamine oxidase (EC 1.5.3.11). It inactivates, at
International journal of oncology, 29(6), 1549-1554 (2006-11-08)
7beta-OHsitosterol and 7beta-OHcholesterol are natural compounds of plant and animal cells with high structural similarity. Recently it was reported that both compounds induced apoptosis on human colon cancer cells by targeting different signalling pathways. Our study aimed at comparing their
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