Jiwon Koh

Single-Cell and Spatial Analysis Reveals Retention of FCRL4⁺ Memory B Cells in Pediatric Tonsillar Hypertrophy

The paper identifies FCRL4+ memory B cells retained in hypertrophic pediatric tonsils through single-cell and spatial analysis, showing their interaction with Tr1 cells to sustain follicular hypertrophy.

Graft-Induced Reprogramming Under Arterial Hemodynamic Stress is Associated with a Shared Proteomic Phenotype in Arterial and Venous Conduits Following Coronary Artery Bypass Grafting

This study identifies a shared adaptive proteomic phenotype in successful arterial and venous coronary bypass grafts, contrasting with fibroinflammatory remodeling in failed venous grafts.

Spatial transcriptomics unveils landscape of resistance to concurrent chemo-radiotherapy in hypopharyngeal squamous cell carcinoma: the role of SPP1+ macrophages

This study uses spatial transcriptomics to identify SPP1+ macrophages as key contributors to CCRT resistance in hypopharyngeal SCC by modulating the tumor microenvironment.

Unraveling the Complexity of Abdominal Aortic Aneurysm: Multiplexed Imaging Insights into C-Reactive Protein-Related Variations

This study uses multiplexed imaging to analyze immune and stromal cell changes in abdominal aortic aneurysms (AAAs) based on C-reactive protein (CRP) levels, revealing distinct immune cell distributions and macrophage phenotypes associated with CRP deposition.