ArticleJournal of visualized experiments : JoVE2024
Use of the MicroSiM (µSiM) Barrier Tissue Platform for Modeling the Blood-Brain Barrier.
Article in Journal of visualized experiments : JoVE, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed.
- Catch-and-display immunoassay for digital biomarker detection.Nanoscale horizons · 2026Article
- Bacterial extracellular vesicles indirectly destabilize a human stem cell-derived blood-brain barrier on-chip through pro-inflammatory stimulation of immune cells.Lab on a chip · 2026Article
- From insights to innovations: evaluating preclinical paradigms in demyelinating disease therapeutics.Lab animal · 2026Review
- Dynamics of neutrophilia at the neurovascular unit arising from repeated pulmonary inflammation.Journal of neuroinflammation · 2026Article
- Catch-and-Display Immunoassay as an Accessible Platform for Digital Biomarker Detection.bioRxiv : the preprint server for biology · 2026Article
- Bacterial extracellular vesicles indirectly destabilize a human stem cell-derived blood-brain barrier on-chip through pro-inflammatory stimulation of immune cells.bioRxiv : the preprint server for biology · 2026Article
- Pericytes repair engineered defects in the basement membrane to restore barrier integrity in anMaterials today. Bio · 2025Article
- Shear Conditioning Promotes Microvascular Endothelial Barrier Resilience in a Human BBB-on-a-Chip Model of Systemic Inflammation Leading to Astrogliosis.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Dynamics of Neutrophilia at the Neurovascular Unit Arising from Repeated Pulmonary Inflammation.bioRxiv : the preprint server for biology · 2025Article
- Pericytes Enrich the Basement Membrane and Reduce Neutrophil Transmigration in an In Vitro Model of Peripheral Inflammation at the Blood-Brain Barrier.Biomaterials research · 2024Article
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Authors and funding
9 authors.
Funding
Abstract
The microSiM (µSiM) is a membrane-based culture platform for modeling the blood-brain barrier (BBB). Unlike conventional membrane-based platforms, the µSiM provides experimentalists with new capabilities, including live cell imaging, unhindered paracrine signaling between 'blood' and 'brain' chambers, and the ability to directly image immunofluorescence without the need for the extraction/remounting of membranes. Here we demonstrate the basic use of the platform to establish monoculture (endothelial cells) and co-culture (endothelial cells and pericytes) models of the BBB using ultrathin nanoporous silicon-nitride membranes. We demonstrate compatibility with both primary cell cultures and human induced pluripotent stem cell (hiPSC) cultures. We provide methods for qualitative analysis of BBB models via immunofluorescence staining and demonstrate the use of the µSiM for the quantitative assessment of barrier function in a small molecule permeability assay. The methods provided should enable users to establish their barrier models on the platform, advancing the use of tissue chip technology for studying human tissues.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.