Hyperglycemia-driven inhibition of AMP-activated protein kinase α2 induces diabetic cardiomyopathy by promoting mitochondria-associated endoplasmic reticulum …

S Wu, Q Lu, Y Ding, Y Wu, Y Qiu, P Wang, X Mao… - Circulation, 2019 - Am Heart Assoc
Background: Fundc1 (FUN14 domain containing 1), an outer mitochondrial membrane
protein, is important for mitophagy and mitochondria-associated endoplasmic reticulum …

Binding of FUN14 domain containing 1 with inositol 1, 4, 5-trisphosphate receptor in mitochondria-associated endoplasmic reticulum membranes maintains …

S Wu, Q Lu, Q Wang, Y Ding, Z Ma, X Mao, K Huang… - Circulation, 2017 - Am Heart Assoc
Background: FUN14 domain containing 1 (FUNDC1) is a highly conserved outer
mitochondrial membrane protein. The aim of this study is to examine whether FUNDC1 …

FUNDC1: a promising mitophagy regulator at the mitochondria-associated membrane for cardiovascular diseases

G Li, J Li, R Shao, J Zhao, M Chen - Frontiers in cell and …, 2021 - frontiersin.org
Mitochondrial autophagy (or mitophagy) regulates the mitochondrial network and function to
contribute to multiple cellular processes. The protective effect of homeostatic mitophagy in …

FUNDC1 interacts with FBXL2 to govern mitochondrial integrity and cardiac function through an IP3R3-dependent manner in obesity

J Ren, M Sun, H Zhou, A Ajoolabady, Y Zhou, J Tao… - Science …, 2020 - science.org
Defective mitophagy is causally linked to obesity complications. Here, we identified an
interaction between mitophagy protein FUNDC1 (FUN14 domain containing 1) and receptor …

Akap1 deficiency exacerbates diabetic cardiomyopathy in mice by NDUFS1-mediated mitochondrial dysfunction and apoptosis

B Qi, L He, Y Zhao, L Zhang, Y He, J Li, C Li, B Zhang… - Diabetologia, 2020 - Springer
Aims/hypothesis Diabetic cardiomyopathy, characterised by increased oxidative damage
and mitochondrial dysfunction, contributes to the increased risk of heart failure in individuals …

[HTML][HTML] The mitophagy receptor FUN14 domain-containing 1 (FUNDC1): a promising biomarker and potential therapeutic target of human diseases

W Zhang - Genes & diseases, 2021 - Elsevier
Mitochondrial autophagy (mitophagy) is the selective clearance of damaged or incomplete
mitochondria by autophagy, which is critical for the functional integrity of the entire …

The role of FUNDC1 in mitophagy, mitochondrial dynamics and human diseases

H Liu, C Zang, F Yuan, C Ju, M Shang, J Ning… - Biochemical …, 2022 - Elsevier
Mitochondria are the principal sites of energy metabolism and provide most of the energy
needed for normal cellular function. They are dynamic organelles that constantly undergo …

Mitochondrial calpain-1 disrupts ATP synthase and induces superoxide generation in type 1 diabetic hearts: a novel mechanism contributing to diabetic …

R Ni, D Zheng, S Xiong, DJ Hill, T Sun, RB Gardiner… - Diabetes, 2016 - Am Diabetes Assoc
Calpain plays a critical role in cardiomyopathic changes in type 1 diabetes (T1D). This study
investigated how calpain regulates mitochondrial reactive oxygen species (ROS) generation …

PGAM5-mediated PHB2 dephosphorylation contributes to diabetic cardiomyopathy by disrupting mitochondrial quality surveillance

R Zou, J Tao, J He, C Wang, S Tan, Y Xia, X Chang… - Research, 2022 - spj.science.org
Disruption of the mitochondrial quality surveillance (MQS) system contributes to
mitochondrial dysfunction in diabetic cardiomyopathy (DCM). In this study, we observed that …

AMP-activated protein kinase modulates cardiac autophagy in diabetic cardiomyopathy

Z Xie, C He, MH Zou - Autophagy, 2011 - Taylor & Francis
We have recently shown that in diabetic OVE26 mice (type I diabetes), the AMP-activated
protein kinase (AMPK) is reduced along with cardiac dysfunction and decreased cardiac …