Sang‐Bum Park

The paper identifies two distinct Langerhans cell lineages involved in restoring immune barrier function after skin injury.

This study shows lyophilization preserves the structural and functional properties of mesenchymal stem cell-derived extracellular vesicles across various storage temperatures.

This study shows lyophilized extracellular vesicles stored at -80°C retain structural integrity and therapeutic efficacy in wound healing.

This study identifies an intermediate activated state of Langerhans cells before migration using single-cell transcriptomics and intravital imaging, revealing complement signaling's role in their behavior during skin injury.

This paper develops a human heart assembloid model that recapitulates cardiac neural crest integration and reveals antidepressant effects on cardiac development.

This paper introduces hHMA, a human heart-macrophage assembloid model that integrates autologous cardiac macrophages with heart organoids to study immune-cardiac interactions and disease mechanisms.

The paper uses live imaging to study chromatin compaction and transcriptional dynamics during stem cell differentiation in live mouse epidermis, showing that chromatin changes follow transcriptional activity.