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Volumn 22, Issue 18, 2012, Pages 5893-5897

Novel oxysterols activate the Hedgehog pathway and induce osteogenesis

Author keywords

Bone formation; Deuterium incorporation; Hedgehog signaling; Oxysterols; Spinal fusion; Structure activity relationship

Indexed keywords

OSTEOCALCIN; OXYSTEROL; SONIC HEDGEHOG PROTEIN; TRANSCRIPTION FACTOR; TRANSCRIPTION FACTOR GLI; TRANSCRIPTION FACTOR RUNX2; UNCLASSIFIED DRUG;

EID: 84865480185     PISSN: 0960894X     EISSN: 14643405     Source Type: Journal    
DOI: 10.1016/j.bmcl.2012.07.073     Document Type: Article
Times cited : (17)

References (30)
  • 18
    • 0025372116 scopus 로고
    • C3H/10T1/2 Osteogenesis assay: The ability of test compounds to stimulate osteogenesis was measured in vitro using the C3H/10T1/2 cell line. This multipotential cell line is a model of mesenchymal stem cells, and can be differentiated into osteoblasts, chondrocytes, myoblasts and adipocytes. C3H/10T1/2 cells were plated in 24 well plates and cultured to confluence in DMEM/10% FCS. After reaching confluence, duplicate wells of cells were treated 3 times per week for 2 weeks with test compound in fresh DMEM/10% FCS. Total RNA was prepared using the Qiagen RNeasy Plus kit, and cDNA was created from total RNA using invitrogen superscript III kit. Quantitative RT-PCR was performed on cDNA samples using ABI Taqman assays, with the ΔΔCt method, to measure the expression levels of osteoblast genes, BGLAP and IBSP. Results were normalized to GAPDH and expressed relative to cells treated with the DMSO solvent control: S.I. Dworetzky, E.G. Fey, S. Penman, J.B. Lian, J.L. Stein, and G.S. Stein Proc. Natl. Acad. Sci. U.S.A. 87 1990 4605
    • (1990) Proc. Natl. Acad. Sci. U.S.A. , vol.87 , pp. 4605
    • Dworetzky, S.I.1    Fey, E.G.2    Penman, S.3    Lian, J.B.4    Stein, J.L.5    Stein, G.S.6
  • 21
    • 84872658830 scopus 로고    scopus 로고
    • HLM stability and intrinsic clearance data were obtained by Cerep, Bothell, WA
    • HLM stability and intrinsic clearance data were obtained by Cerep, Bothell, WA.
  • 27
    • 84872655670 scopus 로고    scopus 로고
    • Testing in the rat spinal fusion model was performed by Ricerca, Bothell, WA
    • Testing in the rat spinal fusion model was performed by Ricerca, Bothell, WA.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.