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Full-Text Articles in Medical Cell Biology
Suppression Of Neutrophil-Mediated Tissue Damage—A Novel Skill Of Mesenchymal Stem Cells, Dongsheng Jiang, Jana Muschhammer, Yu Qi, Andrea Kügler, Juliane C. De Vries, Mona Saffarzadeh, Anca Sindriaru, Seppe V. Beken, Meinhard Wlaschek, Mark A. Kluth, Christoph Ganss, Natasha Y. Frank, Markus H. Frank, Klaus T. Preissner, Karin Scharffetter-Kochanek
Suppression Of Neutrophil-Mediated Tissue Damage—A Novel Skill Of Mesenchymal Stem Cells, Dongsheng Jiang, Jana Muschhammer, Yu Qi, Andrea Kügler, Juliane C. De Vries, Mona Saffarzadeh, Anca Sindriaru, Seppe V. Beken, Meinhard Wlaschek, Mark A. Kluth, Christoph Ganss, Natasha Y. Frank, Markus H. Frank, Klaus T. Preissner, Karin Scharffetter-Kochanek
Research outputs 2014 to 2021
Mesenchymal stem cells (MSCs) are crucial for tissue homeostasis and regeneration. Though of prime interest, their potentially protective role on neutrophil-induced tissue damage, associated with high morbidity and mortality, has not been explored in sufficient detail. Here we report the therapeutic skill of MSCs to suppress unrestrained neutrophil activation and to attenuate severe tissue damage in a murine immune-complex mediated vasculitis model of unbalanced neutrophil activation. MSC-mediated neutrophil suppression was due to intercellular adhesion molecule 1-dependent engulfment of neutrophils by MSCs, decreasing overall neutrophil numbers. Similar to MSCs in their endogenous niche of murine and human vasculitis, therapeutically injected MSCs …