Peripheral biochemical correlates of social anxiety disorder: a systematic review focused on inflammatory markers, neuropeptides, hormones, and gut microbiota.

In 30 seconds

This systematic review evaluated the biochemical correlates of social anxiety disorder (SAD) in clinical populations, focusing on inflammatory markers, neuropeptides, and hormones. The analysis included 27 studies and found that while there is some evidence supporting the role of inflammation in SAD, results remain inconclusive. The review highlights the need for further research to clarify these associations.

Key findings

• The review included 27 studies examining biochemical correlates of SAD.
• Evidence suggests that the inflammatory cascade may contribute to the persistence of SAD.
• Findings regarding microbiome changes and immune interactions were promising but inconclusive.

Why it matters

Understanding the biochemical underpinnings of social anxiety disorder could enhance diagnostic accuracy and inform treatment strategies. Identifying specific markers may lead to targeted interventions and improved patient outcomes.