Development of a 3D Brain Model to Study Sex-Specific Neuroinflammation After Hemorrhagic Stroke.

ABSTRACT: Subarachnoid hemorrhage (SAH) accounts for 5% of stroke, with women having a decreased inflammatory response compared to men; however, this mechanism has yet to be identified. One hurdle in SAH research is the lack of human brain models. Studies in murine models are helpful, but human models should be used in conjunction for improved translatability. These observations lead us to develop a 3D system to study the sex-specific microglial and neuroglial function in a novel in vitro human SAH model and compare it to our validated in vivo SAH model. Our lab has developed a 3D, membrane-based in vitro cell culture system with human astrocytes, microglia, and neurons from both sexes. The 3D cultures were incubated with male and female cerebrospinal fluid from SAH patients in the Neuro-ICU. Furthe

SUBMITTER: Islam R 

PROVIDER: S-EPMC12045812 | biostudies-literature | 2025 Jun

REPOSITORIES: biostudies-literature