Christian Maeurer

Papers

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About

Christian Maeurer is a neuroscientist whose research centers on the molecular mechanisms of spinal nociceptive processing—how the spinal cord modulates pain signals. His work bridges cell signaling, ubiquitin biology, and systems-level protein analysis to understand pain modulation at the synaptic level. Maeurer’s most cited study (51 citations) demonstrated that sphingosine 1-phosphate (S1P), a bioactive lipid abundant in the central nervous system, directly modulates spinal nociceptive processing, revealing a previously unknown role for S1P in pain signaling. In a second highly cited work (30 citations), he employed multiepitope ligand cartography (MELC) to map the functional interactions of the giant E3 ubiquitin ligase PAM (Protein Associated with Myc) during spinal nociception, uncovering how ubiquitin-mediated protein degradation regulates synaptic strength. This toponomics approach—analyzing protein networks in their native tissue context—showcases Maeurer’s methodological innovation. His contributions have opened new avenues for understanding pain chronification and identifying novel therapeutic targets, particularly at the intersection of lipid signaling and ubiquitin-dependent plasticity.