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Completed SBIR-STTR RPGS NIH (US)

A Vascularized Blood-Brain Barrier Model for In Vitro Testing of Drug and Immunotherapy Delivery

$2.95M USD

Funder NATIONAL INSTITUTE OF NEUROLOGICAL DISORDERS AND STROKE
Recipient Organization Aracari Biosciences, Inc.
Country United States
Start Date May 01, 2023
End Date Apr 30, 2025
Duration 730 days
Number of Grantees 1
Roles Principal Investigator
Data Source NIH (US)
Grant ID 10699597
Grant Description

PROJECT SUMMARY The brain is a highly-specialized, finely-tuned organ that depends for its function on maintaining homeostasis within narrowly-defined limits. This is achieved in large part by the Blood-Brain Barrier (BBB), which tightly regulates what can and can’t get into the brain. Functionally, the BBB is the combined work of endothelial cells

(EC), pericytes and astrocytes, the latter two of which act on the EC to maintain an extensive network of tight junctions, promote the expression of specialized transporters, and limit the rate of transcellular pinocytosis. This lack of free transfer between blood and brain for non-lipophilic species severely limits the entry of many,

otherwise useful, small molecule drugs. For example, cisplatin (

All Grantees

Aracari Biosciences, Inc.

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