Interdependent Nuclear Co-Trafficking of ASPP1 and p53 Aggravates Cardiac Ischemia/Reperfusion Injury.
Ying YangYang ZhangJiqin YangManman ZhangTao TianYuan JiangXuening LiuGenlong XueXingda LiXiaofang ZhangShangxuan LiXiang HuangZheng LiYang GuoLexin ZhaoHairong BaoZhiwen ZhouJiahui SongGuohui YangLina XuanHongli ShanZhiren ZhangYanjie LuBaofeng YangZhen-Wei PanPublished in: Circulation research (2022)
Binding of ASPP1 to p53 triggers their nuclear cotranslocation via importin-β1 that eventually exacerbates cardiac I/R injury. The findings imply that interfering the expression of ASPP1 or the interaction between ASPP1 and p53 to block their nuclear trafficking represents an important therapeutic strategy for cardiac I/R injury.