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Aging, Bone Marrow and Next-Generation Sequencing (NGS): Recent Advances and Future Perspectives
Payal Ganguly1, Bradley Toghill2, Shelly Pathak2
1Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds LS9 7TF, UK.
International Journal of Molecular Sciences
|November 27, 2021
Summary
Bone marrow aging is crucial for understanding age-related diseases. Next-generation sequencing (NGS) helps identify genetic changes in aging bone marrow (BM), offering insights into cellular dynamics.
Area of Science:
- Gerontology
- Hematology
- Molecular Biology
Background:
- Bone marrow (BM) aging is a significant area of research with established hallmarks of aging.
- Inflammaging, a chronic low-grade inflammation, is linked to aging, but its specific impact on BM aging remains unclear.
- Understanding genetic alterations in aging BM is key to advancing knowledge in this field.
Purpose of the Study:
- To review the current understanding of bone marrow aging.
- To explore the application of Next-Generation Sequencing (NGS) in studying age-related changes in bone marrow.
- To elucidate the molecular and cellular dynamics of aging bone marrow.
Main Methods:
- Review of current literature on bone marrow aging and inflammaging.
- Discussion of Next-Generation Sequencing (NGS) technologies including genomic sequencing, RNA-sequencing (RNA-seq), and ChIP-sequencing (ChIP-seq).
- Analysis of how NGS facilitates the study of genetic alterations in aging bone marrow cells.
Main Results:
- NGS provides comprehensive analysis of genomic, transcriptomic, and epigenomic changes during aging.
- Application of NGS enables detailed investigation of molecular and cellular alterations in aging BM.
- Identification of genetic changes is crucial for understanding the aging process in bone marrow.
Conclusions:
- Next-Generation Sequencing (NGS) is a powerful tool for dissecting the complexities of bone marrow aging.
- Further application of NGS will enhance our comprehension of age-related changes in bone marrow.
- This review highlights the potential of NGS in advancing research on bone marrow aging and associated conditions.
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