Yuan M, Zhang L, Zhu H, Xie M (2025) Alteration of BDNF and noradrenergic markers in locus coeruleus in a mouse model of cancer-induced bone pain. PLoS One 20(8):e0330207. doi: 10.1371/journal.pone.0330207 PMID: 40811566
Objective: To examine the expression and localization of BDNF and NE neuron-specific proteins in the locus coeruleus (LC) of mice with cancer-induced bone pain (CIBP).
Summary: CIBP mice exhibited enhanced neuronal activity in the LC, upregulation of noradrenergic markers, and BDNF/TrkB-mediated modulation of noradrenergic neurons. Concurrently, inhibitory signalling was attenuated in the spinal dorsal horn (SDH).
Usage: Selective ablation of noradrenergic neurons via intracerebroventricular anti-DBH-SAP (IT-03) administration reduces mechanical and cold allodynia, suggesting that LC-spinal cord pathway activity is critical for pain modulation.
Related Products: Anti-DBH-SAP (Cat. #IT-03)
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