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miRNAs Related to Skeletal Diseases
Claudine Seeliger1, Elizabeth R Balmayor1, Martijn van Griensven1
1Experimental Trauma Surgery, Department of Trauma Surgery, Klinikum Rechts der Isar, Technical University of Munich , Munich, Germany .
Stem Cells and Development
|July 16, 2016
Summary
MicroRNAs (miRNAs) are key regulators of cellular functions. This review highlights deregulated miRNAs in skeletal diseases like osteoarthritis, osteoporosis, and osteosarcoma, suggesting their potential as diagnostic and therapeutic targets.
Area of Science:
- Molecular Biology
- Genetics
- Biochemistry
Background:
- MicroRNAs (miRNAs) are non-coding RNA molecules regulating gene expression.
- miRNAs are implicated in various cellular processes including proliferation, differentiation, and apoptosis.
- While miRNA roles in cancer and myocardial damage are known, their function in skeletal diseases is less understood.
Purpose of the Study:
- To review and summarize the current literature on miRNA expression in skeletal diseases.
- To identify specific miRNA signatures associated with osteoarthritis, osteoporosis, and osteosarcoma.
- To illustrate the molecular interactions and potential roles of miRNAs in these conditions.
Main Methods:
- Systematic review of published studies on miRNA detection in skeletal diseases.
- Summarization of deregulated miRNAs and their molecular interactions.
- Illustration of miRNA involvement in osteoarthritis, osteoporosis, and osteosarcoma.
Main Results:
- 59 miRNAs were found to be deregulated in osteoarthritis (OA).
- 23 miRNAs were deregulated in osteoporosis.
- 107 miRNAs were deregulated in osteosarcoma (OS).
- Specific and overlapping miRNA signatures were identified for each disease.
Conclusions:
- miRNAs play significant roles in the pathogenesis of OA, osteoporosis, and OS.
- Identified miRNA signatures offer potential for diagnostic biomarkers.
- miRNAs represent promising targets for novel therapeutic strategies in skeletal diseases.
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