Role of KATP channels in β‐cell resistance to oxidative stress
Role of KATP channels in β‐cell resistance to oxidative stress
复制标题
KATP 通道在细胞抵抗氧化应激中的作用
DOI:
10.1111/j.1463-1326.2012.01644.x
复制
发表时间:
2012
期刊:
影响因子:
7.7
通讯作者:
Düfer
中科院分区:
文献类型:
--
作者:
Düfer
The importance of KATPchannels in stimulus‐secretion coupling of β‐cells is well established, although they are not indispensable for the maintenance of glycaemic control. This review article depicts a new role for KATPchannels by showing that genetic or pharmacological ablation of these channels protects β‐cells against oxidative stress. Increased production of oxidants is a crucial factor in the pathogenesis of type 2 diabetes mellitus (T2DM). T2DM develops when β‐cells can no longer compensate for the high demand of insulin resulting from excess fuel intake. Instead β‐cells start to secrete less insulin and β‐cell mass is diminished by apoptosis. Both, reduction of insulin secretion and β‐cell mass induced by oxidative stress, are prevented by deletion or inhibition of KATPchannels. These findings may open up new insights into the early treatment of T2DM.
登录
查看更多内容
影响因子:
3.4
作者:
Drews, G;Krämer, C;Krippeit-Drews, P
通讯作者:
Krippeit-Drews, P
DOI:
--
发表时间:
2007
期刊:
--
影响因子:
--
作者:
Junqin Chen;Geetu Saxena;Imran N. Mungrue;A. Lusis;A. Shalev
通讯作者:
Junqin Chen;Geetu Saxena;Imran N. Mungrue;A. Lusis;A. Shalev
影响因子:
16.2
作者:
Gillman MW;Oakey H;Baghurst PA;Volkmer RE;Robinson JS;Crowther CA
通讯作者:
Crowther CA
影响因子:
4
作者:
Y. J. Liu;E. Grapengiesser;E. Gylfe;B. Hellman
通讯作者:
B. Hellman
影响因子:
7.2
作者:
C. Moriscot;S. Candel;V. Sauret;J. Kerr;M. Richard;Marie C Favrot;Pierre
通讯作者:
Pierre