Bisphenol A induces lipid metabolism disorder and impairs hepatopancreas of Sesarmops sinensis.

Bisphenol A (BPA) is a chemical that disrupts the endocrine system and may have negative implications on the lipid metabolism of organisms. To ascertain BPA implications on lipid metabolism in the hepatopancreas of Sesarmops sinensis, we exposed S. sinensis to different concentrations of BPA for 14 days. The outcomes manifested that BPA may stimulate hepatopancreas injury and lipid deposition in the hepatopancreas of S. sinensis and lead to the increase of hepatosomatic index (HSI). Transcriptome analysis showed that lipid metabolism-related pathways were significantly enriched in KEGG pathways. BPA exposure also caused disorders in lipid metabolism by altering fatty acid composition and lipid metabolites. The up-regulation of lipid synthesis genes and the alteration of lipid transport genes may be important reasons for the disorder of lipid metabolism. Furthermore, these outcomes provide a fresh point of reference for comprehending the ecotoxicological impacts of BPA on aquatic organisms.
Competing Interests: Declaration of competing interest The authors declare no competing interests.
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