Integrating Mass Spectrometry with Microphysiological Systems for Improved Neurochemical Studies

Area of Science:

• Neuroscience
• Biotechnology
• Analytical Chemistry

Background:

• Microphysiological systems (organs-on-chips) simulate in vivo cellular environments.
• These platforms bridge traditional cell culture and in vivo studies.
• Intercellular communication in the nervous system is crucial for neurobiology.

Purpose of the Study:

• To review advances in microneurological systems for neuroscience research.
• To explore the potential of interfacing these systems with mass spectrometry.
• To identify microneurological systems that could benefit from mass spectrometry.

Main Methods:

• Review of microfluidic devices, spheroid cultures, hydrogels, scaffolds, and fibers.
• Focus on systems applicable to neurochemical analysis.
• Assessment of mass spectrometry's role in enhancing chemical information.

Main Results:

• Microneurological systems offer advanced in vitro models for studying the nervous system.
• Mass spectrometry can provide critical chemical data from these complex systems.
• Specific examples of microneurological systems are highlighted for MS integration.

Conclusions:

• The integration of microneurological systems and mass spectrometry holds significant promise for neuroscience.
• This synergy can lead to a deeper understanding of intercellular communication.
• Further development is needed to fully leverage mass spectrometric technologies in these platforms.