Zinc, insulin, and the liver: a ménage à trois.
Zinc, insulin, and the liver: a ménage à trois.
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锌、胰岛素和肝脏:三位一体。
DOI:
10.1172/jci72325
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发表时间:
2013
期刊:
影响因子:
--
通讯作者:
A. Attie
中科院分区:
文献类型:
--
作者:
T. O’Halloran;M. Kebede;Steven J. Philips;A. Attie
Insulin and Zn2+ enjoy a multivalent relationship. Zn2+ binds insulin in pancreatic β cells to form crystalline aggregates in dense core vesicles (DCVs), which are released in response to physiological signals such as increased blood glucose. This transition metal is an essential cofactor in insulin-degrading enzyme and several key Zn2+ finger transcription factors that are required for β cell development and insulin gene expression. Studies are increasingly revealing that fluctuations in Zn2+ concentration can mediate signaling events, including dynamic roles that extend beyond that of a static structural or catalytic cofactor. In this issue of the JCI, Tamaki et al. propose an additional function for Zn2+ in relation to insulin: regulation of insulin clearance from the bloodstream.
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DOI:
10.1042/bj20090530
发表时间:
2009-07-15
期刊:
The Biochemical journal
影响因子:
--
作者:
Pound LD;Sarkar SA;Benninger RK;Wang Y;Suwanichkul A;Shadoan MK;Printz RL;Oeser JK;Lee CE;Piston DW;McGuinness OP;Hutton JC;Powell DR;O'Brien RM
通讯作者:
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影响因子:
7.4
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通讯作者:
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影响因子:
4
作者:
Kim, Alison M.;Bernhardt, Miranda L.;Kong, Betty Y.;Ahn, Richard W.;Vogt, Stefan;Woodruff, Teresa K.;O'Halloran, Thomas V.
通讯作者:
O'Halloran, Thomas V.
影响因子:
64.8
作者:
通讯作者:
--
DOI:
10.1152/ajpendo.00448.2011
发表时间:
2012-05-01
影响因子:
5.1
作者:
Hardy, A. B.;Wijesekara, N.;Wheeler, M. B.
通讯作者:
Wheeler, M. B.