Age-dependent increase in peripheral neuropeptide Y with no cross-sectional link to depression.
Dahlaki M; Alam MDZ; Nyholm Nielsen M; Nørmølle Buttenschon H; Winterdahl M · 2026 · Acta neuropsychiatrica
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
Background Neuropeptide Y (NPY) has been implicated in stress resilience and depression, yet findings on circulating levels in major depressive disorder (MDD) remain inconsistent, possibly due to confounders such as age, sex, and body mass…
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Metadata source: Europe PMC · DOI 10.1017/neu.2026.10084