Abstract: A microphysiological system (MPS) includes at least one first inlet for receiving a fluid medium. The MPS includes a brain module comprising brain tissue. The MPS includes a blood-brain-barrier (BBB) module comprising BBB tissue, the BBB module configured to receive the fluid medium. The MPS includes a crosstalk channel between the brain module and the BBB module, the crosstalk channel configured to promote a bidirectional crosstalk between the brain tissue and the BBB tissue in response to receiving the fluid medium at the BBB module. The MPS is configured for treating the brain tissue and the BBB tissue with a drug or a combination of drugs to determine a phenotypic effect and a transcriptomic effect of the drug. A drug perturbation is related to the phenotypic effect and the transcriptomic effect based on kinetic optimization.

Abstract: A microphysiological system (MPS) includes at least one first inlet for receiving a fluid medium. The MPS includes a brain module comprising brain tissue. The MPS includes a blood-brain-barrier (BBB) module comprising BBB tissue, the BBB module configured to receive the fluid medium. The MPS includes a crosstalk channel between the brain module and the BBB module, the crosstalk channel configured to promote a bidirectional crosstalk between the brain tissue and the BBB tissue in response to receiving the fluid medium at the BBB module. The MPS is configured for treating the brain tissue and the BBB tissue with a drug or a combination of drugs to determine a phenotypic effect and a transcriptomic effect of the drug. A drug perturbation is related to the phenotypic effect and the transcriptomic effect based on kinetic optimization.

Abstract: A method for developing stratified medicine for nonalcoholic fatty liver disease (NAFLD includes obtaining a microphysiological system (MPS) comprising a liver tissue cytoarchitecture, adipose tissue, or both. The method includes inducing metabolic dysfunction representing NAFLD in the liver or adipose tissue of the MPS. The method includes generating, based on inducing the metabolic dysfunction, transcriptomics data for the MPS. The method includes applying a drug to the MPS using a dosing regimen. The method includes monitoring changes in the transcriptomics data based on applying the drug. The method includes generating a model relating the changes in the transcriptomics data to the dosing regimen of the drug.

Abstract: A microphysiological system (MPS) includes at least one first inlet for receiving a fluid medium. The MPS includes a brain module comprising brain tissue. The MPS includes a blood-brain-barrier (BBB) module comprising BBB tissue, the BBB module configured to receive the fluid medium. The MPS includes a crosstalk channel between the brain module and the BBB module, the crosstalk channel configured to promote a bidirectional crosstalk between the brain tissue and the BBB tissue in response to receiving the fluid medium at the BBB module. The MPS is configured for treating the brain tissue and the BBB tissue with a drug or a combination of drugs to determine a phenotypic effect and a transcriptomic effect of the drug. A drug perturbation is related to the phenotypic effect and the transcriptomic effect based on kinetic optimization.