Phorbol esters enhance basal and stimulated adenylate cyclase activity in a pituitary cell line.
Phorbol esters enhance basal and stimulated adenylate cyclase activity in a pituitary cell line.
复制标题
佛波酯增强垂体细胞系中腺苷酸环化酶的基础活性和刺激性腺苷酸环化酶活性。
DOI:
10.1016/0006-291x(86)90973-3
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发表时间:
1986
影响因子:
3.1
通讯作者:
Cronin,MJ
中科院分区:
文献类型:
--
作者:
Summers,ST;Cronin,MJ
We reported in anterior pituitary cells that hormone stimulation of cyclic AMP levels is amplified by agents that activate protein kinase C (e.g., phorbol esters). We utilized the 235-1 pituitary cell line to explore the mechanism of this response. PGE1- and forskolin-stimulated cyclic AMP accumulation and adenylate cyclase activity are enhanced by exposing viable cells to phorbol esters. Adenylate cyclase activity in the presence of PGE1 demonstrated a biphasic stimulatory, then inhibitory response to increasing GTP concentrations; phorbol esters attenuated this inhibition. These data support the hypothesis that protein kinase C can covalently change the functional state of the adenylate cyclase holoenzyme, amplifying its response to certain hormones.
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DOI:
10.1016/s0021-9258(18)34459-4
发表时间:
1982-07
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
M. Castagna;Y. Takai;K. Kaibuchi;K. Sano;U. Kikkawa;Y. Nishizuka
通讯作者:
M. Castagna;Y. Takai;K. Kaibuchi;K. Sano;U. Kikkawa;Y. Nishizuka
DOI:
10.1016/0006-291x(85)91765-6
发表时间:
1985-08
影响因子:
3.1
作者:
T. Nabika;Y. Nara;Y. Yamori;W. Lovenberg;J. Endo
通讯作者:
T. Nabika;Y. Nara;Y. Yamori;W. Lovenberg;J. Endo
DOI:
--
发表时间:
1982
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Hildebrandt,JD;Hanoune,J;Birnbaumer,L
通讯作者:
Birnbaumer,L
DOI:
10.1016/0006-291x(85)91976-x
发表时间:
1985
影响因子:
3.1
作者:
L. Quilliam;P. Dobson;B. Brown
通讯作者:
B. Brown
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