Phorbol esters increase adenylate cyclase activity and stability in pituitary membranes.
Phorbol esters increase adenylate cyclase activity and stability in pituitary membranes.
复制标题
佛波酯可增加腺苷酸环化酶的活性和垂体膜的稳定性。
DOI:
10.1016/0006-291x(88)90553-0
复制
发表时间:
1988
影响因子:
3.1
通讯作者:
Michael J. Cronin
中科院分区:
文献类型:
--
作者:
Stephen T. Summers;Jeffrey M. Walker;Julianne J. Sando;Michael J. Cronin
In this report, we demonstrate that calcium and phorbol esters enhance cAMP production in GH4C1cell homogenates. The mechanism for this is a reduction in the rate of decay of adenylate cyclase activity over the course of the assay. Purified protein kinase C can reconstitute calcium-and phorbol ester-dependent adenylate cyclase. Phorbol ester-activated protein kinase C increases both the initial rate of cAMP synthesis and reduces the time-dependent decay of adenylate cyclase activity in membrane preparations. The rate of cAMP production is fit to an equation derived from a model which assumes that adenylate cyclase initially exists in a high activity state which decays exponentially into a low activity state. We suggest that protein kinase C can both prevent the decay of the high activity state and convert the low activity state into the activity state.
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影响因子:
2.9
作者:
Yeager,RE;Heideman,W;Rosenberg,GB;Storm,DR
通讯作者:
Storm,DR
影响因子:
5
作者:
Sortino,M;Canonico,PL;Summers,ST;Cronin,MJ
通讯作者:
Cronin,MJ
DOI:
--
发表时间:
1986
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Cronin,MJ;Summers,ST;Sortino,MA;Hewlett,EL
通讯作者:
Hewlett,EL
DOI:
10.1016/0006-291x(86)90973-3
发表时间:
1986
影响因子:
3.1
作者:
Summers,ST;Cronin,MJ
通讯作者:
Cronin,MJ
DOI:
10.1016/0006-291x(85)90165-2
发表时间:
1985
影响因子:
3.1
作者:
Cronin,MJ;Canonico,PL
通讯作者:
Canonico,PL