Retinoic acid-induced changes in epidermal growth factor binding and in biological responses mediated by phorbol ester tumor promoter.
Retinoic acid-induced changes in epidermal growth factor binding and in biological responses mediated by phorbol ester tumor promoter.
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视黄酸诱导表皮生长因子结合和佛波酯肿瘤促进剂介导的生物反应的变化。
DOI:
10.1016/0304-3835(84)90115-0
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发表时间:
1984
期刊:
影响因子:
9.7
通讯作者:
Magun,BE
中科院分区:
文献类型:
--
作者:
Lockyer,JM;Bowden,GT;Kelly,MA;Haussler,MR;Magun,BE
We investigated the ability of retinoic acid (RA) to alter the binding of epidermal growth factor (EGF) to Rat-1 and Swiss mouse 3T3 cells, the EGF-related induction of ornithine decarboxylase (ODC) activity and DNA synthesis. Pretreatment of 3T3 cells with 10−10–10−5M RA produced a dose-dependent increase in EGF binding. The increased EGF binding appeared to result from an increased number of EGF receptors and did not occur in Rat-1 cells which, unlike 3T3 cells, possessed measureable amounts of cellular retinoic acid binding protein (CRABP). Both cell lines responded to RA pretreatment with an increase in EGF- and TPA-induced ODC activity, without a concomitant increase in DNA synthesis in either cell line. We suggest that the increase in EGF binding induced by RA in 3T3 cells is apparently unrelated to alterations in EGF-induced biological responses and to the presence of CRABP.
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DOI:
--
发表时间:
1975
期刊:
Monographs in allergy
影响因子:
--
作者:
E. Gotschlich
通讯作者:
E. Gotschlich
影响因子:
3.2
作者:
C. Tsai;C. Frasch;L. F. Mocca
通讯作者:
L. F. Mocca
影响因子:
4.8
作者:
R. Aebersold;D. Teplow;L. Hood;S. Kent
通讯作者:
S. Kent
影响因子:
9.9
作者:
HERRMANN, KW
通讯作者:
HERRMANN, KW