Lysine deacetylases are produced in pancreatic beta cells and are differentially regulated by proinflammatory cytokines

M Lundh, D P Christensen, D N Rasmussen, P Mascagni, C A Dinarello, N Billestrup, L G Grunnet, T Mandrup-Poulsen

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Abstract

Cytokine-induced beta cell toxicity is abrogated by non-selective inhibitors of lysine deacetylases (KDACs). The KDAC family consists of 11 members, namely histone deacetylases HDAC1 to HDAC11, but it is not known which KDAC members play a role in cytokine-mediated beta cell death. The aim of the present study was to examine the KDAC gene expression profile of the beta cell and to investigate whether KDAC expression is regulated by cytokines. In addition, the protective effect of the non-selective KDAC inhibitor ITF2357 and interdependent regulation of four selected KDACs were investigated.
OriginalsprogEngelsk
TidsskriftDiabetologia
Vol/bind53
Udgave nummer12
Sider (fra-til)2569-78
Antal sider10
ISSN0012-186X
DOI
StatusUdgivet - 1 dec. 2010

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