Oxygen-tunable endothelialized microvascular chip to assess hypoxia–reperfusion in sickle cell disease

Key Points

• Hypoxic preconditioning reduces vaso-occlusion in sickle cell disease during hypoxia-reperfusion injury.
• Study shows that a microfluidic platform with oxygen control enables precise evaluation of vascular responses.
• The method facilitates examination of endothelialized microchannels to better understand microvascular health.
• Findings hint at potential therapeutic strategies for managing sickle cell disease through hypoxia modulation.