DEC 1, 2026 · JOURNAL ARTICLE
Association Between Cerebrospinal Fluid Ghrelin Levels and Depressive Symptoms is Moderated by Smoking: A Case-Control Study.
International Journal of Methods in Psychiatric Research
Objective. Smoking has been linked to both peripheral ghrelin levels and depressive symptoms. However, the association between cerebrospinal fluid (CSF) ghrelin levels and depressi