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Updated: Aug 15, 2026

Polysome Fractionation and Analysis of Mammalian Translatomes on a Genome-wide Scale
Published on: May 17, 2014
RNA translational control in skeletal development, homeostasis, and disease
Denghao Huang1, Siyuan Hu2, Qiwen Li1
1State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan 610041, China; National Center for Stomatology, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan 610041, China; National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan 610041, China; Department of Oral Implantology, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan 610041, China.
mRNA translation, the process of creating proteins, is crucial for skeletal health but poorly understood. New translatomics research reveals its role in bone development and repair, offering potential therapeutic targets for skeletal defects.
Area of Science:
- Skeletal Biology
- Molecular Biology
- Genetics
Background:
- Precise protein production is vital for skeletal development, maintenance, and repair.
- mRNA levels do not always accurately reflect protein abundance, indicating post-transcriptional regulation is key.
- The role of translation in skeletal biology is less understood than transcriptional regulation.
Purpose of the Study:
- To summarize the current understanding of translational control in skeletal biology.
- To highlight the contribution of translational regulation to skeletal development, homeostasis, and repair.
- To discuss emerging methods and therapeutic strategies targeting translational pathways in skeletal diseases.
Main Methods:
- Review of recent advances in translatomics.
- Analysis of translational control across different skeletal lineages and developmental stages.
- Examination of translational regulation in various skeletal disease contexts.
Main Results:
- Translational regulation plays a significant role in skeletal development, homeostasis, and repair.
- Emerging translatomic approaches offer new ways to study mRNA translation in the skeletal system.
- Targeting translational pathways presents potential therapeutic opportunities for skeletal disorders.
Conclusions:
- Understanding translational regulation is essential for comprehending skeletal health and disease.
- New insights into translation can lead to precise interventions for skeletal defects.
- Further research into translatomics will advance skeletal medicine.
Related Concept Videos
Translation
Translation is the process of synthesizing proteins from the genetic information carried by messenger RNA (mRNA). Following transcription, it constitutes the final step in the expression of genes. This process is carried out by ribosomes, complexes of protein and specialized RNA molecules. Ribosomes, transfer RNA (tRNA), and other proteins produce a chain of amino acids—the polypeptide—as the end product of translation.
Translation Produces the Building Blocks of Life
Translation
Translation is the process of synthesizing proteins from the genetic information carried by messenger RNA (mRNA). Following transcription, it constitutes the final step in the expression of genes. This process is carried out by ribosomes, complexes of protein and specialized RNA molecules. Ribosomes, transfer RNA (tRNA), and other proteins produce a chain of amino acids—the polypeptide—as the end product of translation.
Translation Produces the Building Blocks of Life
Translational Regulation
Regulation of Expression Occurs at Multiple Steps
Transcription results in the generation of precursor (pre-mRNA) that consists of both exons and introns, which needs further processing before being translated to a...
Regulation of Expression Occurs at Multiple Steps
Transcription results in the generation of precursor (pre-mRNA) that consists of both exons and introns, which needs further processing before being translated to a...
Regulation of Expression at Multiple Steps

