Protocol for assessing the structural architecture, integrity, and cellular composition of murine bone ex vivo

Summary: Understanding changes in murine bone is essential to comprehend bone homeostasis and the role of therapeutics in bone diseases. Here, we present a protocol to assess the structural architecture, integrity, and cellular composition of murine bone ex vivo. We describe steps for imaging and an...

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Main Authors: Jonathan W. Lewis, Kathryn Frost, Georgiana Neag, Holly Adams, Emily Powell, Orla Gallagher, Ilaria Bellantuono, Amy J. Naylor, Helen M. McGettrick
Format: Article
Language:English
Published: Elsevier 2025-06-01
Series:STAR Protocols
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Online Access:http://www.sciencedirect.com/science/article/pii/S2666166725002497
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Summary:Summary: Understanding changes in murine bone is essential to comprehend bone homeostasis and the role of therapeutics in bone diseases. Here, we present a protocol to assess the structural architecture, integrity, and cellular composition of murine bone ex vivo. We describe steps for imaging and analyzing bone by micro-computed tomography (CT) and functionally testing bone strength through three-point bending. We then detail procedures for histology and analysis of calcein labeling.For complete details on the use and execution of this protocol, please refer to Lewis et al.1 : Publisher’s note: Undertaking any experimental protocol requires adherence to local institutional guidelines for laboratory safety and ethics.
ISSN:2666-1667