Aucubin modulates Bcl-2 family proteins expression and inhibits caspases cascade in H₂O₂-induced PC12 cells.

Abstract:

:In this study, the effect of aucubin on H(2)O(2)-induced apoptosis was studied by using a rat pheochromocytoma (PC12) cell line. We have analyzed the apoptosis of H(2)O(2)-induced PC12 cells, H(2)O(2)-induced apoptosis appeared to correlate with lower Bcl-2 expression, higher Bax expression and sequential activation of caspase-3 leading to cleavage of poly-ADP-ribose polymerase (PARP). Aucubin not only inhibited lower Bcl-2 expression, high Bax expression, but also modulated caspase-3 activation, PARP cleavage, and eventually protected against H(2)O(2)-induced apoptosis. These results indicated that aucubin can obstruct H(2)O(2)-induced apoptosis by regulating of the expression of Bcl-2 and Bax, as well as suppression of caspases cascade activation.

journal_name

Mol Biol Rep

authors

Xue HY,Niu DY,Gao GZ,Lin QY,Jin LJ,Xu YP

doi

10.1007/s11033-010-0466-7

subject

Has Abstract

pub_date

2011-06-01 00:00:00

pages

3561-7

issue

5

eissn

0301-4851

issn

1573-4978

journal_volume

38

pub_type

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