Dual-pathway mechanism of vanadium-induced hepatotoxicity in ducks: Synergistic crosstalk between glucose homeostasis disruption and NADH/FSP1/COQ10 axis-driven ferroptosis.

ABSTRACT: In intensive duck production systems, vanadium (V) is widely used as a growth-promoting additive, but excessive supplementation poses health risks to ducks. Previous research indicated that V could cause damage to organs by disrupting the structure and function of mitochondria and the endoplasmic reticulum. However, the precise mechanism of mitochondrial-associated endoplasmic reticulum membranes (MAMs) in V-induced hepatotoxicity remains unclear. To fill this gap, this study employed network toxicology to analyze the hepatotoxicity of V, and further validated the pivotal roles of glucose homeostasis and ferroptosis in this process through targeted MAMs proteomics. The results indicated that V exposure increased liver dysfunction markers, disrupted hepatic cord structure, and widened ER-mi

SUBMITTER: Chen H 

PROVIDER: S-EPMC12681742 | biostudies-literature | 2026

REPOSITORIES: biostudies-literature