What type of study is this?

This is a In Vitro Study study.

December 8, 2025BloodOpen Access

In vitro microfluidics model revealed red blood cell derived extracellular vesicles cause second hit to heme-primed endothelial cells

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Authors

QHQingrong HeJohns Hopkins University CLChang LiuHelmholtz Institute Jena

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Implication

In vitro analysis reveals that second hit from extracellular vesicles increases hemolysis-induced endothelial activation, suggesting new therapeutic targets.

Key Points

Extracellular vesicles enhance endothelial cell activation, increasing monocyte adhesion post-heme exposure.
Analysis showed highest adhesion in heme-primed endothelial cells followed by extracellular vesicles, reaching 9813 cells.
Study employed an in vitro microfluidic assay to demonstrate the second-hit effect of extracellular vesicles.
Findings highlight the role of extracellular vesicles in complement system activation and potential ongoing investigations.

Cite This Study

He et al. (2025) studied this question.

synapsesocial.com/papers/69362f5a4fa91c937236dadd https://doi.org/10.1182/blood-2025-4711

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Implication

In vitro analysis reveals that second hit from extracellular vesicles increases hemolysis-induced endothelial activation, suggesting new therapeutic targets.

In vitro microfluidics model revealed red blood cell derived extracellular vesicles cause second hit to heme-primed endothelial cells

Discussion

Member takes

Implication

Key Points

Cite This Study

In vitro microfluidics model revealed red blood cell derived extracellular vesicles cause second hit to heme-primed endothelial cells

Discussion

Member takes

Implication

Key Points

Cite This Study

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