Modulation of cyclic AMP accumulation in GH3 cells by a phorbol ester and thyroliberin.
Modulation of cyclic AMP accumulation in GH3 cells by a phorbol ester and thyroliberin.
复制标题
通过佛波酯和甲状腺释放素调节 GH3 细胞中环 AMP 的积累。
DOI:
10.1016/0006-291x(85)91976-x
复制
发表时间:
1985
影响因子:
3.1
通讯作者:
B. Brown
中科院分区:
文献类型:
--
作者:
L. Quilliam;P. Dobson;B. Brown
4β phorbol-12,13-dibutyrate (PDBu) stimulated cyclic AMP accumulation in GH3pituitary tumour cells in the presence of isobutylmethylxanthine. This effect persisted after preincubation of cells with cholera or pertussis toxins. In contrast, vasoactive intestinal polypeptide (VIP)-stimulated cyclic AMP accumulation was inhibited by PDBu in a dose dependent fashion (IC50=5.1nM). Thyroliberin (TRH) had a similar, but non-additive, stimulatory effect on cyclic AMP accumulation with PDBu, however it did not inhibit VIP stimulation. These results suggest that TRH may stimulate cyclic AMP accumulation through protein kinase C and that stimulation of adenylate cyclase by PDBu and TRH may occur distal to the guanine nucleotide binding regulatory proteins, Nsand Ni.
DOI:
10.1016/0006-291x(82)91048-8
发表时间:
1982
影响因子:
3.1
作者:
Backer,JM;Boersig,MR;Weinstein,IB
通讯作者:
Weinstein,IB
DOI:
--
发表时间:
1984
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Drust,DS;Martin,TF
通讯作者:
Martin,TF
DOI:
10.1016/0006-291x(84)90772-1
发表时间:
1984
影响因子:
3.1
作者:
Sibley,DR;Nambi,P;Peters,JR;Lefkowitz,RJ
通讯作者:
Lefkowitz,RJ