Early-life adversity (ELA) is strongly linked to emotional disorders characterized by dysregulated reward behaviors. However, the mechanisms by which transient neonatal experiences generate enduring, sex-specific alterations in brain function remain unresolved. Paraventricular thalamus (PVT) neurons are selectively act...
A. Floriou-Servou, Ryan Weber, Yun-Cai Chen et al.· Cell Reports· 0 citations
Aging gradually reduces the ability of cells to maintain and restore homeostasis under metabolic and oxidative stress. Sirtuin 1 (SIRT1) is an NAD+-dependent deacetylase that regulates metabolism, mitochondrial function, inflammatory signaling, and cellular stress responses. Its activity depends on NAD+ availability, r...
Meng-Ting Yan, Lin-Rui Hua, Yun-Ju He et al.· Biology· 0 citations
It is found CRH signaling via CRHR1 indeed disrupts reward behaviors in naïve mice, but is dysregulated in ‘anhedonic’ mice with a history of ELA, and activation of CRH receptor 2 (CRHR2) reverses anhedonia-like behaviors in adult ELA mice.
Matthew T. Birnie, Lara Taniguchi, Lia M. Harvey et al.· bioRxiv· 0 citations
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