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Abcb5+ Mesenchymal Stromal Cells Therapy Protects From Hypoxia By Restoring Ca2+ Homeostasis In Vitro And In Vivo, Kaixuan Yan, Jiaxing Zheng, Mark Andreas Kluth, Lin Li, Christoph Ganss, Benito Yard, Richard Magdeburg, Markus H. Frank, Prama Pallavi, Michael Keese
Abcb5+ Mesenchymal Stromal Cells Therapy Protects From Hypoxia By Restoring Ca2+ Homeostasis In Vitro And In Vivo, Kaixuan Yan, Jiaxing Zheng, Mark Andreas Kluth, Lin Li, Christoph Ganss, Benito Yard, Richard Magdeburg, Markus H. Frank, Prama Pallavi, Michael Keese
Research outputs 2022 to 2026
Background:
Hypoxia in ischemic disease impairs Ca2+ homeostasis and may promote angiogenesis. The therapeutic efficacy of mesenchymal stromal cells (MSCs) in peripheral arterial occlusive disease is well established, yet its influence on cellular Ca2+ homeostasis remains to be elucidated. We addressed the influence of ATP-binding cassette subfamily B member 5 positive mesenchymal stromal cells (ABCB5+ MSCs) on Ca2+ homeostasis in hypoxic human umbilical vein endothelial cells (HUVECs) in vitro and in vivo.
Methods:
Hypoxia was induced in HUVECs by Cobalt (II) chloride (CoCl2) or Deferoxamine (DFO). Dynamic changes in the cytosolic- and endoplasmic reticulum …