Interleukin-6: An osteotropic factor influencing bone formation?

Franchimont, Nathalie; Wertz, Sylvie; Malaise, Michel · Bone · 2005

review · Level V

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Abstract

Interleukin (IL)-6 has long been considered as an osteoresorptive factor. However, recent data indicate that IL-6 could influence bone formation in conditions of increased bone turnover. In this paper, the effects of IL-6 and its soluble receptor on osteoblast proliferation, differentiation and apoptosis are readdressed. A brief summary of IL-6 signaling after binding to its receptor is provided and hypotheses concerning IL-6 and the central control of bone formation are also highlighted.

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