New insights on the antitumoral properties of prodiginines.


Apoptosis is involved in the action of several (and perhaps all) cancer-chemotherapeutic agents. Prodiginines are a family of natural red pigmented secondary metabolites, produced by different bacteria and most of them are characterized by a common pyrrolylpyrromethene skeleton. The biosynthesis of prodigiosin and derivatives has been extensively studied in… (More)


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