Related Experiment Video
Updated: Apr 27, 2026
08:43
Calcification of Vascular Smooth Muscle Cells and Imaging of Aortic Calcification and Inflammation
Published on: May 31, 2016
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[Bone metabolism and cardiovascular function update. Relationship between immune and vascular system in bone tissues]
1Department of Immunology and Cell Biology, Graduate School of Medicine, Osaka University, Japan./Japan Science and Technology Agency, CREST.
Clinical Calcium
|July 1, 2014
Summary
Bone marrow
Area of Science:
- Hematology
- Vascular Biology
- Cell Biology
Context:
- Bone marrow's high vascularization and fenestrations facilitate cell migration.
- Hematopoietic cells and osteoclast precursors dynamically enter and exit the bone marrow.
- Osteoclast precursors play a crucial role in maintaining bone homeostasis.
Purpose:
- To reveal the in vivo cellular dynamics of monocytoid osteoclast precursors.
- To investigate the regulatory mechanisms of bone marrow vascular permeability.
- To present the latest data and discuss future applications in bone marrow research.
Summary:
- Novel fluorescent imaging revealed in vivo dynamics of monocytoid osteoclast precursors.
- Intravital multiphoton microscopy elucidated mechanisms regulating bone marrow vascular permeability.
- The study provides new insights into cell trafficking and vascular control in bone marrow.
Impact:
- Advances understanding of hematopoietic cell trafficking and bone homeostasis.
- Highlights the role of vascular permeability in regulating bone marrow cellularity.
- Offers potential for developing new therapeutic strategies targeting bone-related diseases.
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