Dongxiao Sun

This study shows that adaptation to cystine limitation stress in PDAC promotes tumor growth via lipid metabolism reprogramming, and lomitapide can inhibit this process and enhance chemotherapy.

The paper develops a method to map Pol κ activity across the genome in human fibroblasts and finds it is enriched in euchromatin, gene promoters, and early S-phase replicated DNA.

The paper investigates how methoxsalen inhibits nicotine self-administration in rats and shows that cotinine replacement can counteract this effect.

This study shows that liraglutide, a GLP-1 receptor agonist, prevents heroin seeking in rats when administered with an appropriate pretreatment time, without affecting locomotion.