Retinoic acid blocks potassium channels in human lymphocytes.
Retinoic acid blocks potassium channels in human lymphocytes.
复制标题
视黄酸阻断人淋巴细胞中的钾通道。
DOI:
10.1016/s0006-291x(86)80533-2
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发表时间:
1986
影响因子:
3.1
通讯作者:
Schlichter,L
中科院分区:
文献类型:
--
作者:
Sidell,N;Schlichter,L
Using the whole-cell variation of the patch-clamp technique, we have determined that retinoic acid, an active metabolite of natural vitamin A that possesses potent immunomodulating activity, reduces the K+current in human T 1 ymphocytes and natural killer cells in a dose-dependent manner: acute treatment with 5 × 10−5M caused over a 70% reduction while concentrations less than 1 × 10−5M caused <30% inhibition. Natural killer activity and T cell mitogenesis was inhibited by RA at concentrations that reduced the K+conductance and correlated with the ability of a variety of classical ion-channel blockers to inhibit the functional activity of these cells. Thus, the reported inhibitory effects on natural killer activity and T cell mitogenesis by high concentrations of retinoic acid can be explained by its effect on the K channel.
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影响因子:
4.8
作者:
A. Plet;D. Evain;W. Anderson
通讯作者:
W. Anderson
DOI:
--
发表时间:
1982
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Smith,RL;Macara,IG;Levenson,R;Housman,D;Cantley,L
通讯作者:
Cantley,L
DOI:
10.1073/pnas.80.24.7547
发表时间:
1983
影响因子:
11.1
作者:
Rosoff,PM;Cantley,LC
通讯作者:
Cantley,LC
DOI:
--
发表时间:
1981
期刊:
Experimental Cell Biology
影响因子:
--
作者:
N. Sidell;E. Famatiga;S. Golub
通讯作者:
S. Golub
DOI:
10.1073/pnas.83.2.451
发表时间:
1986
影响因子:
11.1
作者:
L. Schlichter;N. Sidell;S. Hagiwara
通讯作者:
L. Schlichter;N. Sidell;S. Hagiwara