Novel Cell Biological Assays for Measuring Bone Remodeling Activities of CCN Proteins

Research output: Chapter in Book/Report/Conference proceedingChapter

1 Citation (Scopus)

Abstract

Although two-dimensional (2D) cultures from bone lineage cells are often used, it is well-known that this culture system is completely different from the in vivo bone matrix environment. In this paper, we describe a 3D culture method using both the mouse osteocytic cell line, MLO-Y4, and an osteocyte-enriched population of the cells isolated from mice. These cells are embedded in collagen gel with recombinant cellular communication network (CCN) factor proteins; then, osteoblasts or osteoclasts are inoculated and cultured on the collagen gel. Because this method mimics the in vitro bone matrix environment, it is useful for understanding the detailed mechanism of actions of CCN proteins in the bone matrix.

Original languageEnglish
Title of host publicationMethods in Molecular Biology
PublisherHumana Press Inc.
Pages255-268
Number of pages14
DOIs
Publication statusPublished - 2023

Publication series

NameMethods in Molecular Biology
Volume2582
ISSN (Print)1064-3745
ISSN (Electronic)1940-6029

Keywords

  • 3D culture
  • Bone remodeling
  • Osteoblast differentiation
  • Osteoclastogenesis
  • Osteocytes
  • Recombinant CCN2 protein (rCCN2)

ASJC Scopus subject areas

  • Molecular Biology
  • Genetics

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