In October, Springer Nature launched a new journal named “in vitro models,” aiming to cover the inter- and multidisciplinary research around new biological model systems like 3D cultures and organs-on-chips. Dr. Winkler has been named to the journal’s editorial board as one of currently 10 early career members.
The article “Sorption of Neuropsychopharmaca in Microfluidic Materials for In Vitro Studies” was published in ACS Applied Materials & Interfaces today. The study highlights the impact of peristaltic pump tubing in sorption of hydrophobic compounds. mainly consisting of neuropsychopharmaca. The article further displays that the use of PDMS or other device construction methods OSTE+ or PC/PSA had a similar effect on the sorption, whereas the material of the tubing had a stronger dependence on sorption as compared to the device material. This signifies that the tubing and associated materials deserve similar attention as other device materials used for in-vitro studies.
Today, Jeroen Bugter joins the µ4Life team for his PhD. Jeroen received her M.Sc. in Biomedical Engineering from the University of Twente with a thesis titled “In vitro modeling of cardiac arrhythmia: Geometrically constrained tissue culture and acoustic pacing with ultrasound.” He will be working on developing sensors and microfluidics for the study of neuropsychiatric disorders.
The article “Continuous Monitoring Reveals Protective Effects of N-Acetylcysteine Amide on an Isogenic Microphysiological Model of the Neurovascular Unit” was published in Small today. The article reports a microphysiological blood-brain barrier model that captures the multicellular interactions of iPS-derived cells. The integrated electrical sensors, facilitated by PDMS-free fabrication, allow for real-time monitoring of how the barrier responds to oxidative stress and antioxidant prophylaxis. The sensor integrated hiBBB-on-chip displayed an immediate utility in the screening of drugs modulating the barrier by providing readout about the temporal pharmacodynamic profiles.
The article was also featured on the inside Back cover of the journal.
Today, Franziska Buck joins the µ4Life team as our first PhD student. Franziska received her M.Sc. in Cellular Biochemistry from Bielefeld University with a thesis titled “Transcriptional programming and characterisation of human sensory neurons from induced pluripotent stem cells for modelling pain-related disorders.” She will be working on developing iPSC-based cellular models of the schizophrenia-specific neurovascular unit.