Local concentrations of macrophage colony-stimulating factor mediate osteoclastic differentiation.
Local concentrations of macrophage colony-stimulating factor mediate osteoclastic differentiation.
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巨噬细胞集落刺激因子的局部浓度介导破骨细胞分化。
DOI:
10.1152/ajpendo.1995.269.6.e1024
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发表时间:
1995
期刊:
影响因子:
--
通讯作者:
Kling,SJ
中科院分区:
文献类型:
--
作者:
Perkins,SL;Kling,SJ
Macrophage colony-stimulating factor (M-CSF) is essential for differentiation of osteoclasts and macrophages from a common bone marrow precursor. Using ST-2 stromal cell/murine bone marrow coculture, we studied the effects of increasing amounts of M-CSF on differentiation of macrophages and osteoclasts. Addition of exogenous M-CSF caused a dose-dependent 98% decrease in tartrate-resistant acid phosphatase (TRAP)-positive multinucleated cells, accompanied by a 2.5-fold increase in nonspecific esterase-staining macrophages. Similar decrease in osteoclastic functional activity, including 125I-labeled calcitonin binding and calcitonin-stimulated adenosine 3',5'-cyclic monophosphate (cAMP) production, were observed. Addition of exogenous M-CSF beyond 6 days in coculture had a decreasing ability to inhibit osteoclast formation, suggesting that M-CSF exerts its effects early in osteoclast differentiation, during the proposed proliferative phase of osteoclast formation. Similarly, early addition of neutralizing anti-M-CSF inhibited osteoclast formation, with diminishing effects beyond day 9. These results suggest that local high concentrations of M-CSF may influence the early determination of terminal differentiation into either macrophages or osteoclasts.
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DOI:
10.1073/pnas.87.12.4828
发表时间:
1990-06-01
影响因子:
11.1
作者:
WIKTORJEDRZEJCZAK, W;BARTOCCI, A;STANLEY, ER
通讯作者:
STANLEY, ER
DOI:
10.1038/icb.1966.28
发表时间:
1966-01-01
期刊:
AUSTRALIAN JOURNAL OF EXPERIMENTAL BIOLOGY AND MEDICAL SCIENCE
影响因子:
--
作者:
BRADLEY, TR;METCALF, D
通讯作者:
METCALF, D
影响因子:
4.8
作者:
Sherrie L. Perkins;Steven L. Teitelbaum
通讯作者:
Steven L. Teitelbaum
DOI:
--
发表时间:
1987
期刊:
Bone and Mineral
影响因子:
--
作者:
F. P. Wijngaert;M. C. Tas;J.W.M. van der Meer;E. Burger
通讯作者:
E. Burger
DOI:
--
发表时间:
--
期刊:
影响因子:
--
作者:
通讯作者:
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