Cardiomyocyte ryanodine receptor degradation by chaperone-mediated autophagy

Z Pedrozo, N Torrealba, C Fernández… - Cardiovascular …, 2013 - academic.oup.com
Time for primary review: 15 days Aims Chaperone-mediated autophagy (CMA) is a selective
mechanism for the degradation of soluble cytosolic proteins bearing the sequence KFERQ …

Activation of Autophagy Ameliorates Cardiomyopathy in Mybpc3-Targeted Knockin Mice

SR Singh, ATL Zech, B Geertz… - Circulation: Heart …, 2017 - Am Heart Assoc
Background: Alterations in autophagy have been reported in hypertrophic cardiomyopathy
(HCM) caused by Danon disease, Vici syndrome, or LEOPARD syndrome, but not in HCM …

Akt2 knockout preserves cardiac function in high-fat diet-induced obesity by rescuing cardiac autophagosome maturation

X Xu, Y Hua, N Sreejayan, Y Zhang… - Journal of molecular cell …, 2013 - academic.oup.com
Dear Editor, Accumulating studies have demonstrated that the autophagy–lysosome
pathway, a major pathway governing protein and organelle degradation and recycling, is a …

Cooperation between proteolytic systems in cardiomyocyte recycling

O Yamaguchi, M Taneike, K Otsu - Cardiovascular Research, 2012 - academic.oup.com
Cardiomyocytes are terminally differentiated cells and thus do not have the ability to dilute
damaged proteins and organelles by cell division. Thus, proteolytic and recycling systems …

Revisiting the Role of Autophagy in Cardiac Differentiation: A Comprehensive Review of Interplay with Other Signaling Pathways

M Kolahdouzmohammadi, R Kolahdouz-Mohammadi… - Genes, 2023 - mdpi.com
Autophagy is a critical biological process in which cytoplasmic components are sequestered
in autophagosomes and degraded in lysosomes. This highly conserved pathway controls …

miR-199a impairs autophagy and induces cardiac hypertrophy through mTOR activation

Z Li, Y Song, L Liu, N Hou, X An, D Zhan, Y Li… - Cell Death & …, 2017 - nature.com
Basal autophagy is tightly regulated by transcriptional and epigenetic factors to maintain
cellular homeostasis. Dysregulation of cardiac autophagy is associated with heart diseases …

Nuclear AMPK regulated CARM1 stabilization impacts autophagy in aged heart

C Li, LU Yu, H Xue, Z Yang, Y Yin, B Zhang… - Biochemical and …, 2017 - Elsevier
Senescence-associated autophagy downregulation leads to cardiomyocyte dysfunction.
Coactivator-associated arginine methyltransferase 1 (CARM1) participates in many cellular …

Chaperone-mediated autophagy protects cardiomyocytes against hypoxic-cell death

R Ghosh, JJ Gillaspie, KS Campbell… - … of Physiology-Cell …, 2022 - journals.physiology.org
Chaperone-mediated autophagy (CMA) is a chaperone-dependent process of selective
cytosolic protein turnover that targets specific proteins to lysosomes for degradation …

Autophagy during cardiac remodeling

K Nishida, K Otsu - Journal of molecular and cellular cardiology, 2016 - Elsevier
Despite progress in cardiovascular research and evidence-based therapies, heart failure is
a leading cause of morbidity and mortality in industrialized countries. Cardiac remodeling is …

RalGDS-dependent cardiomyocyte autophagy is required for load-induced ventricular hypertrophy

OF Rifki, BO Bodemann, PK Battiprolu, MA White… - Journal of molecular and …, 2013 - Elsevier
Recent work has demonstrated that autophagy, a phylogenetically conserved, lysosome-
mediated pathway of protein degradation, is a key participant in pathological cardiac …