New Method Monitors Iron Flux in Mesenchymal Stromal Cells

Researchers have developed a new method to monitor iron flux in mesenchymal stromal cells (MSCs). This system tracks how cells take in, store, use, and release iron.

The method provides insights within one minute regarding a cell's ability to grow cartilage tissue, which is relevant for cartilage repair.

This development aims to improve the consistency and efficiency of manufacturing high-quality MSCs for regenerative therapies. These therapies are used to treat joint diseases such as osteoarthritis, chronic joint degeneration, and cartilage injuries.

The Research Team

The Critical Analytics for Manufacturing Personalized-Medicine (CAMP) group within the Singapore-MIT Alliance for Research and Technology (SMART) led this work. Support was also provided by the SMART Antimicrobial Resistance (AMR) research group, in collaboration with MIT and the National University of Singapore (NUS).

Publication Details

The findings were published in February in the journal Stem Cells Translational Medicine in a paper titled "Cellular iron flux measurement by micromagnetic resonance relaxometry as a critical quality attribute of mesenchymal stromal cells."