Segregation of nucleolar components coincides with caspase-3 activation in cisplatin-treated HeLa cells.

Abstract

We studied morphological changes of the nucleoli in HeLa cells treated with cisplatin and compared them with induction of markers of programmed cell death and TUNEL staining. We used different light microscopic nucleolar staining methods allowing us to visualize not only nucleolar proteins but also nucleolar RNA. Our results show predominantly compact… (More)

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