Cardiac PTN-SIRT1 axis alleviates oxidative stress and promotes mitochondrial energy reprogramming to mitigate doxorubicin-induced cardiotoxicity through AMPK/PGC1α signaling.

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Title: Cardiac PTN-SIRT1 axis alleviates oxidative stress and promotes mitochondrial energy reprogramming to mitigate doxorubicin-induced cardiotoxicity through AMPK/PGC1α signaling.
Authors: Sun Y; Department of Cardiology, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai 200120, China., Wei T; Department of Cardiology, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai 200120, China., Xu H; Department of Cardiology, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai 200120, China., Li H; Department of Cardiology, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai 200120, China., Zhou C; School of Medicine, Tongji University, Shanghai 200092, China., Liu X; School of Nursing and Health Sciences, Hong Kong Metropolitan University, Hong Kong SAR, China., Li Y; Department of Cardiology, the Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou 215000, China., Huang S; Department of Cardiology, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai 200120, China., Zhang Q; Department of Cardiology, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai 200120, China., Duan X; Nursing Department, Shanghai Key Laboratory of Maternal Fetal Medicine, Shanghai Institute of Maternal-Fetal Medicine and Gynecologic Oncology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai 200092, China.
Source: Acta biochimica et biophysica Sinica [Acta Biochim Biophys Sin (Shanghai)] 2026 Feb 05; Vol. 58 (2), pp. 421-436.
Publication Type: Journal Article
Journal Info: Publisher: China Science Publishing & Media Ltd Country of Publication: China NLM ID: 101206716 Publication Model: Print Cited Medium: Internet ISSN: 1745-7270 (Electronic) Linking ISSN: 16729145 NLM ISO Abbreviation: Acta Biochim Biophys Sin (Shanghai) Subsets: MEDLINE
Database: MEDLINE Ultimate
Description
ISSN:1745-7270
DOI:10.3724/abbs.2026018