Hip or shoulder? Location matters in bone marrow for joint repair
Peer-Reviewed Publication
Updates every hour. Last Updated: 28-Dec-2025 06:11 ET (28-Dec-2025 11:11 GMT/UTC)
Researchers at Lehigh University have identified differences in the protein composition of bone marrow extracted from the hip versus the shoulder—an insight that could help refine regenerative treatments for joint injuries. The study, published in ACS Omega, used machine learning models to analyze 109 proteins and found six that may distinguish between the two extraction sites. The findings highlight how the source of bone marrow aspirate can influence its biological makeup, offering a framework for more standardized analysis of bone marrow-based therapies and other biological tissues.
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