Transcriptomic profiling of human mesenchymal stem cells using a pulsed electromagnetic-wave motion bioreactor 143 system for enhanced osteogenic commitment and therapeutic potentials
Randhawa A, Ganguly K, Dutta SD, Patil TV, Lim K-T · 2025
A 30-minute pulsed electromagnetic field exposure with wave motion increased human mesenchymal stem cell proliferation and enhanced osteogenic properties.
Plain English Summary
Researchers used a pulsed electromagnetic field wave-motion bioreactor to culture human bone marrow-derived mesenchymal stem cells. A 30-minute exposure at 10V, 1Hz, 5.82 G with 35 oscillations per minute increased cell proliferation from 1 × 105 to 4.5 × 105 compared to static culture. In osteo-induction media, the dynamic pulsed electromagnetic field enhanced osteogenic transcription factors and shifted osteogenic and signaling genes. The combined wave and pulsed electromagnetic field stimulation also induced ROS-scavenging properties in the cells.
Why This Matters
The study investigated the influence of dynamic pulsed electromagnetic fields on the kinetics of human bone marrow-derived mesenchymal stem cells. Traditional bioreactor systems using three-dimensional scaffolds or stem cell aggregates limit access to cell-secreted biomolecules, whereas the wave-motion bioreactor enhances secretion of soluble factors. The approach is described as bioactive and cost-effective, enabling cell use without expensive materials and avoiding post-implantation risks.
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Show BibTeX
@article{randhawa_a_ganguly_k_dutta_sd_patil_tv_lim_k_t_ce4187,
author = {Randhawa A and Ganguly K and Dutta SD and Patil TV and Lim K-T},
title = {Transcriptomic profiling of human mesenchymal stem cells using a pulsed electromagnetic-wave motion bioreactor 143 system for enhanced osteogenic commitment and therapeutic potentials},
year = {2025},
}