Does Simvastatin Stimulate Bone Formation In Vivo?

DSpace/Manakin Repository

Does Simvastatin Stimulate Bone Formation In Vivo?

Citable link to this page


Title: Does Simvastatin Stimulate Bone Formation In Vivo?
Author: von Stechow, Dietrich; Fish, Susan; Yahalom, Dror; Bab, Itai; Müller, Ralph; Alexander, Joseph M; Chorev, Michael

Note: Order does not necessarily reflect citation order of authors.

Citation: von Stechow, Dietrich, Susan Fish, Dror Yahalom, Itai Bab, Michael Chorev, Ralph Müller, and Joseph M Alexander. 2003. Does simvastatin stimulate bone formation in vivo? BMC Musculoskeletal Disorders 4: 8.
Full Text & Related Files:
Abstract: Background: Statins, potent compounds that inhibit cholesterol synthesis in the liver have been reported to induce bone formation, both in tissue culture and in rats and mice. To re-examine potential anabolic effects of statins on bone formation, we compared the activity of simvastatin (SVS) to the known anabolic effects of PTH in an established model of ovariectomized (OVX) Swiss-Webster mice. Methods: Mice were ovariectomized at 12 weeks of age (T0), remained untreated for 5 weeks to allow development of osteopenia (T5), followed by treatment for 8 weeks (T13). Whole, trabecular and cortical femoral bone was analyzed by micro-computed tomography (micro CT). Liquid chromatography/mass spectrometry (LC/MS) was used to detect the presence of SVS and its active metabolite, simvastatin β-hydroxy acid (SVS-OH) in the mouse serum. Results: Trabecular BV/TV at T13 was 4.2 fold higher in animals treated with PTH (80 micro-g/kg/day) compared to the OVX-vehicle treated group (p < 0.001). However, the same comparison for the SVS-treated group (10 mg/kg/day administered by gavage) showed no significant difference (p = NS). LC/MS detected SVS and SVS-OH in mouse serum 20 minutes after gavage of 100 mg SVS. A serum osteocalcin assay (OC) demonstrated that neither bone formation nor osteoblast activity is significantly enhanced by SVS treatment in this in vivo study. Conclusions: While PTH demonstrated the expected anabolic effect on bone, SVS failed to stimulate bone formation, despite our verification by LC/MS of the active SVS-OH metabolite in mouse serum. While statins have clear effects on bone formation in vitro, the formulation of existing 'liver-targeted' statins requires further refinement for efficacy in vivo.
Published Version: doi://10.1186/1471-2474-4-8
Other Sources:
Terms of Use: This article is made available under the terms and conditions applicable to Other Posted Material, as set forth at
Citable link to this page:
Downloads of this work:

Show full Dublin Core record

This item appears in the following Collection(s)


Search DASH

Advanced Search