Diminished teratogenicity of retinoid X receptor-selective synthetic retinoids.
Diminished teratogenicity of retinoid X receptor-selective synthetic retinoids.
复制标题
类视黄醇 X 受体选择性合成类视黄醇的致畸性降低。
DOI:
10.1016/0006-2952(95)00183-z
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发表时间:
1995
影响因子:
5.8
通讯作者:
Kochhar,DM
中科院分区:
文献类型:
--
作者:
Jiang,H;Penner,JD;Beard,RL;Chandraratna,RA;Kochhar,DM
One feature that contraindicates the wide therapeutic use of retinoids is their teratogenicity. Synthetic retinoids are distinguishable from each other on the basis of their partial or exclusive preference in binding and activation of all-trans retinoic acid receptors (RARs) or retinoid X receptors (RXRs). Using mouse embryo limb bud cells in micromass cultures as a bioassay, we examined the inhibitory activities of a number of standard and novel retinoids on chondrogenic cell differentiation. Transient cotransfection of HeLa cells was used to measure the ability of each retinoid to induce transcription of a reporter gene by activating RARor, RARβ, RARγ, or RXRα- chimeric constructs. All retinoids in this study that activated RARs to any degree in the cotransfection assay also inhibited chondrogenesis in vitro, whereas retinoids that were either specific for RXR or inactive in the cotransfection assay did not. The activity of RAR-selective agonists and the inactivity of RXR-specific agonists in the cotransfection assay correlated well with the relative teratogenicity of six of the representative retinoids studied when orally administered at day 11 to pregnant ICR mice.
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DOI:
10.1016/0307-4412(93)90073-9
发表时间:
1993
期刊:
Biochemical Education
影响因子:
--
作者:
C. Douglas
通讯作者:
C. Douglas
DOI:
--
发表时间:
1994
期刊:
影响因子:
--
作者:
R. Beard;D. Gil;D. Marler;E. Henry;Diana F. Colon;S. J. Gillett;T. Arefieg;T. S. Breen;H. A. Krauss;P. Davies;R. Chandraratna
通讯作者:
R. Chandraratna
DOI:
--
发表时间:
1994
期刊:
影响因子:
--
作者:
M. Dawson;P. Hobbs
通讯作者:
P. Hobbs
DOI:
10.1002/tera.1420450608
发表时间:
1992
期刊:
Teratology
影响因子:
--
作者:
Kochhar,DM;Penner,JD
通讯作者:
Penner,JD
DOI:
10.1006/scel.1994.1015
发表时间:
1994-01-01
期刊:
Seminars in Cell Biology
影响因子:
--
作者:
Chambon, Pierre
通讯作者:
Chambon, Pierre