ArticleJBMR plus2025
Comparison of gene expression of bone regulators and bone microstructure in 20 weeks old female mice of two different strains (C57BL/6J and C3H/HeOuJ).
Article in JBMR plus, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed.
- Estrogen Deprivation and Periodontitis Interact Across Multiple Tissues.bioRxiv : the preprint server for biology · 2026Article
- Article
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7 authors.
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Abstract
A huge number of inbred mouse strains with different bone properties have become available for musculoskeletal research. C57Bl/6J and C3H/HeOuJ mice show a significant difference in their bone characteristics. Nevertheless, there is a lack of knowledge on the molecular basis of these strain differences. The aim of this study is to determine the gene expression of selected regulators expressed in the bone marrow as well as bone microstructure of C57Bl/6J and C3H/HeOuJ mice. Bone properties were investigated in 20-week-old female C57Bl/6J and C3H/HeOuJ mice. Total RNA was extracted from the bone marrow of the tibia and gene expression of the following genes was determined by quantitative real-time PCR: SOST, DKK1, OPN, FGF23, RANKL, IL6, TNF, IL17a, and OPG. The femur and third lumbar vertebral body (L3) were investigated by μCT. Bone histomorphometric evaluations were performed in tartrate-resistant acid phosphatase/toluidine blue stained fourth lumbar vertebral bodies (L4). C57Bl/6J and C3H/HeOuJ mice showed significant differences in the gene expression of DKK1, FGF23, IL-6, TNF, and OPG. When compared with C57Bl/6J mice, C3H/HeOuJ mice had a stronger cortical and trabecular bone microstructure at the femur. In contrast, at L3 bone volume/total volume (BV/TV) and trabecular number were significantly higher in C57Bl/6J than in C3H/HeOuJ mice. Bone histomorphometry of L4 revealed significantly higher BV/TV, trabecular number, and thickness in C57Bl/6J mice. Furthermore, the number of osteoblasts and the number of osteoclasts/bone perimeter were higher in the C57Bl/6J mice. This study shows that C57Bl/6J and C3H/HeOuJ mice exhibit a differential expression of cytokines present in the bone marrow. Bone properties differ not only between both strains but also in relation to the investigated bone region.
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