Auditory hypersensitivity, or hyperacusis, is characterized by increased sensitivity to sound and is often associated with tinnitus, yet its underlying mechanisms remain unclear. This study investigated the mechanisms of sodium salicylate-induced auditory hypersensitivity in mice, focusing on neuroinflammation, microglial activation, and neuronal excitability....
✦ Clinical Takeaway ✦
No actionable change for clinical practice yet — findings are from a mouse model only and require replication in human trials before informing hyperacusis treatment.
✦ Why It Matters ✦
Identifying GABAergic pathways as a modulator of hyperacusis and auditory neuroinflammation opens a potential therapeutic target for patients with debilitating sound sensitivity.
✦ Key Points ✦
- 01Sodium salicylate-treated mice showed auditory hypersensitivity (hyperacusis) and neuroinflammation.
- 02