JoVE Encyclopedia of Experiments
Neuroscience
0 views • 2:09 min • July 8th, 2025
Dieser Artikel beschreibt ein Protokoll zur Analyse von Untereinheiten der mitochondrialen Atmungskette in fixierten und permeabilisierten Neuronen mittels Durchflusszytometrie. Die Methode umfasst die Antikörpermarkierung zur Erkennung spezifischer mitochondrialer Proteine und zur Beurteilung der mitochondrialen DNA-Spiegel.
This method enables quantitative assessment of mitochondrial protein expression in neurons, supporting target validation in neurodegenerative disease research. By measuring mitochondrial respiratory chain complex subunits and relative mitochondrial DNA levels, it provides mechanistic de-risking for early-stage therapeutic hypotheses. The approach enhances predictive confidence in preclinical models by delivering reproducible, flow cytometry-based readouts.
The method fits within the discovery-to-preclinical continuum, enabling mitochondrial parameter measurement after target engagement and before functional validation.
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Last updated: 27 June 2026