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靶向心肌线粒体-STING-多胺轴可预防慢性肾脏病患者的心肌肥厚
JACC: Basic to Translational Science ( IF 8.4 ) Pub Date : 2022-08-03 , DOI: 10.1016/j.jacbts.2022.03.006 Wenhao Han 1 , Changhong Du 2 , Yingguo Zhu 1 , Li Ran 1 , Yue Wang 1 , Jiachuan Xiong 1 , Yiding Wu 2 , Qigang Lan 1 , Yaqin Wang 1 , Liting Wang 3 , Junping Wang 2 , Ke Yang 1 , Jinghong Zhao 1
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更新日期:2022-08-03
JACC: Basic to Translational Science ( IF 8.4 ) Pub Date : 2022-08-03 , DOI: 10.1016/j.jacbts.2022.03.006 Wenhao Han 1 , Changhong Du 2 , Yingguo Zhu 1 , Li Ran 1 , Yue Wang 1 , Jiachuan Xiong 1 , Yiding Wu 2 , Qigang Lan 1 , Yaqin Wang 1 , Liting Wang 3 , Junping Wang 2 , Ke Yang 1 , Jinghong Zhao 1
Affiliation
慢性肾脏病 (CKD) 被公认为是导致心脏肥大的一个明显因素,但其潜在机制仍未完全了解。在这里,作者表明心肌线粒体氧化损伤在 CKD 中早期且显着,并且通过释放线粒体 DNA 驱动心脏肥大来显着刺激 STING-NFκB 通路。此外,作者揭示了鸟氨酸脱羧酶 (ODC1)-腐胺代谢通量被 NFκB 反式激活,并且是 STING-NFκB 通路驱动心脏肥大所必需的。最后,心肌线粒体-STING-NFκB-ODC1 轴的遗传或药物抑制可显着预防 CKD 相关的心脏肥大。所以,
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