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The polyamines spermine and spermidine are ubiquitous polycationic structures which are essential for cell proliferation and differentiation. Circulating polyamines, spermine and spermidine, represent valuable prognostic markers in prostate cancer, acute leukemia and supratentorial malignant glioma. We tested whether spermine and spermidine could improve the prognostic ability of several established...
Renal cell carcinoma (RCC) is known to display a wide variation in biological behavior and clinical outcome. Although usual bioclinical prognostic parameters (eg, nuclear grade, tumor stage) are to a certain extent useful in predicting the outcome of RCC after radical nephrectomy, they now appear to be insufficient. The polyamines (spermidine, spermine, and putrescine) are ubiquitous polycations that...
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