EVIDENCE FOR PROGESTERONE RECEPTORS IN HUMAN OSTEOBLAST-LIKE CELLS

被引：50
|
作者：
WEI, LL
LEACH, MW
MINER, RS
DEMERS, LM
机构：
[1] PENN STATE UNIV,MILTON S HERSHEY MED CTR,DEPT CELLULAR & MOLEC PHYSIOL,HERSHEY,PA 17033
[2] PENN STATE UNIV,MILTON S HERSHEY MED CTR,DEPT PATHOL,HERSHEY,PA 17033
来源：
BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS | 1993年 / 195卷 / 02期
关键词：
D O I：
10.1006/bbrc.1993.2077
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
We report on the presence of progesterone receptor and its mRNA in a human osteoblast-like cell line (HOS TE85) using recombinant DNA methods, saturation analysis, specific immunoprecipitation with an anti-progesterone receptor antibody, and Northern blot analysis. These osteoblast-like cells were also found to be responsive to progesterone in a dose-dependent fashion through an augmentation in cellular alkaline phosphatase activity. These results support the presence of progesterone receptors in bone cells and suggest a direct effort of progesterone and/or antiprogestins on osteoblast cell function. © 1993 Academic Press, Inc.
引用
收藏
页码：525 / 532
页数：8
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