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Updated: Jul 8, 2026
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Analysis of Minerals Produced by hFOB 1.19 and Saos-2 Cells Using Transmission Electron Microscopy with Energy Dispersive X-ray Microanalysis
Published on: June 24, 2018
Determinants of pathologic mineralization
1Musculoskeletal Research Laboratories, Department of Orthopaedics, University of Maryland School of Medicine, Baltimore, MD 21201, USA. tkirsch@umao.umm.edu
Critical Reviews in Eukaryotic Gene Expression
|January 17, 2008
Summary
Physiologic mineralization, essential for skeletal health, is initiated by matrix vesicles. Understanding these processes and their regulators may lead to new therapies for preventing pathologic mineralization.
Area of Science:
- Biomineralization
- Cell Biology
- Skeletal Physiology
Background:
- Physiologic mineralization is crucial for skeletal tissue formation and adult function.
- Controlled mineralization is vital; ectopic or pathologic mineralization can cause severe consequences.
- Matrix vesicles, released from mineralization-competent cells, initiate both physiologic and pathologic mineralization.
Purpose of the Study:
- To review the mechanisms and regulators of physiologic mineralization.
- To explore the role of matrix vesicles in initiating mineralization.
- To discuss how understanding these processes can inform therapeutic strategies against pathologic mineralization.
Main Methods:
- Literature review of current research on mineralization.
- Analysis of the role of matrix vesicles in mineralization.
- Examination of activators, inhibitors, and apoptosis in mineralization regulation.
Main Results:
- Matrix vesicles are key initiators of both physiologic and pathologic mineralization.
- Regulators (activators and inhibitors) of physiologic mineralization also influence pathologic mineralization.
- Programmed cell death (apoptosis) may contribute to both physiologic and injury-induced pathologic mineralization.
Conclusions:
- Understanding matrix vesicle release and mineralization initiation offers therapeutic potential.
- Identifying shared regulatory factors provides targets for preventing ectopic mineralization.
- Targeting mechanisms of physiologic mineralization can lead to novel treatments for pathologic mineralization.
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