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ATF4 mediation of NF1 functions in osteoblast reveals a nutritional basis for congenital skeletal dysplasiae

The transcription factor ATF4 enhances bone formation by favoring amino acid import and collagen synthesis in osteoblasts, a function requiring its phosphorylation by RSK2, the kinase inactivated in Coffin-Lowry Syndrome. Here, we show that in contrast, RSK2 activity, ATF4-dependent collagen synthes...

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Autori principali: Elefteriou, Florent, Benson, M. Douglas, Sowa, Hideaki, Starbuck, Michael, Liu, Xiuyun, Ron, David, Parada, Luis F., Karsenty, Gerard
Natura: Artigo
Lingua:Inglês
Pubblicazione: 2006
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC2756713/
https://ncbi.nlm.nih.gov/pubmed/17141628
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.cmet.2006.10.010
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