Stephan Sigrist

Stephan Sigrist is a Full Professor of Biochemistry at Freie Universität Berlin and Charité Universitätsmedizin Berlin since 2008, holding the prestigious Einstein Professorship from the Einstein Foundation Berlin (2014–present). His research focuses on molecular mechanisms of synaptic transmission, neuroplasticity, and aging using Drosophila models, with significant contributions to understanding active zone organization and neurotransmitter release.

His academic background includes:

• Chemistry studies at Technische Universität Berlin (1986–1988)
• Biochemistry Diploma from Eberhard Karls Universität Tübingen (1988–1992)
• PhD in Biology from Universität Tübingen (1997)
• Habilitation in Biochemistry from Georg-August-Universität Göttingen (2005)

Professor Sigrist's research centers on synaptic biology, investigating how proteins like Bruchpilot, Unc13, and RIM-binding protein organize release sites for precise neurotransmission. His work reveals autophagy's role in protecting synapses from aging and links polyamine metabolism to memory preservation. Using super-resolution microscopy and genetic approaches, his lab dissects molecular dynamics at nanometer scales to understand neurodegeneration mechanisms.

Analysis of his 10 most recent publications shows a clear trajectory from foundational synaptic machinery studies (2006–2011) toward aging-related neuroprotection (2013–2019), with consistent emphasis on Drosophila models and increasing integration of autophagy pathways. His work bridges molecular neuroscience with translational implications for age-related cognitive decline.

His major scientific recognitions include:

• Einstein Professorship of the Einstein Foundation Berlin
• Best Habilitation Award from University Medical Center Göttingen
• EMBO Long-term Fellowship
• HFSP Long-term Fellowship

Professor Sigrist leads a research group within the SFB/TRR186 consortium (Heidelberg-Berlin Molecular Switches), directing investigations into spatiotemporal control of cellular signaling. His laboratory at Takustraße 6 employs advanced imaging, electrophysiology, and behavioral assays to study synaptic protein dynamics in live organisms.