In Vivo Induction of Glial Cell Proliferation and Axonal Outgrowth and Myelination by Brain-Derived Neurotrophic FactorThe Endocrine Society - Tập 20 Số 11 - Trang 2987-2998 - 2006
Dorien M. de Groot, Anton J. M. Coenen, A.A.J. Verhofstad, F. Van Herp, Gerard J. M. Martens
AbstractBrain-derived neurotrophic factor (BDNF) belongs to the neurotrophin family of neuronal cell survival and differentiation factors but is thought to be involved in neuronal cell proliferation and myelination as well. To explore the role of BDNF in vivo, we employed the intermediate pituitary melanotrope cells of the amphibian Xenopus laevis as a model system...... hiện toàn bộ
11β-Hydroxysteroid Dehydrogenase Expression and Glucocorticoid Synthesis Are Directed by a Molecular Switch during Osteoblast DifferentiationThe Endocrine Society - Tập 19 Số 3 - Trang 621-631 - 2005
Marco Eijken, Martin Hewison, Mark S. Cooper, Frank H. de Jong, Hideki Chiba, Paul M. Stewart, André G. Uitterlinden, Huibert A. P. Pols, Johannes P.T.M. van Leeuwen
Abstract11β-Hydroxysteroid dehydrogenase type 1 (11β-HSD1) plays an important role in the prereceptor regulation of corticosteroids by locally converting cortisone into active cortisol. To investigate the impact of this mechanism on osteoblast development, we have characterized 11β-HSD1 activity and regulation in a differentiating human osteoblast cell line (SV-HFO...... hiện toàn bộ
Attenuation of Glucocorticoid Signaling through Targeted Degradation of p300 via the 26S Proteasome PathwayThe Endocrine Society - Tập 16 Số 12 - Trang 2819-2827 - 2002
Qiao Li, Anna Su, Jihong Chen, Yvonne A. Lefebvre, Robert J.G. Haché
AbstractThe effects of acetylation on gene expression are complex, with changes in chromatin accessibility intermingled with direct effects on transcriptional regulators. For the nuclear receptors, both positive and negative effects of acetylation on specific gene transcription have been observed. We report that p300 and steroid receptor coactivator 1 interact tran...... hiện toàn bộ