Regulation of mitochondrial cargo-selective autophagy by posttranslational modifications

AL Terradas, KI Zittlau, B Macek, M Fraiberg… - Journal of Biological …, 2021 - ASBMB
Mitochondria are important organelles in eukaryotes. Turnover and quality control of
mitochondria are regulated at the transcriptional and posttranslational level by several …

The role of acetylation in obesity-induced cardiac metabolic alterations

EB Ketema, GD Lopaschuk - Journal of Pharmacy & …, 2024 - frontierspartnerships.org
Obesity is a growing public health problem, with its prevalence rate having tripled in the last
five decades. It has been shown that obesity is associated with alterations in cardiac energy …

[HTML][HTML] Mitochondrial MOF regulates energy metabolism in heart failure via ATP5B hyperacetylation

Y Hu, Y Zheng, C Liu, Y You, Y Wu, P Wang, Y Wu… - Cell Reports, 2024 - cell.com
Lysine acetylation is a conserved post-translational modification involved in energy
metabolism in mitochondria and heart function. This study investigates the role of …

GCN5L1 regulates pulmonary surfactant production by modulating lamellar body biogenesis and trafficking in mouse alveolar epithelial cells

W Xu, X Ma, Q Wang, J Ye, N Wang, Z Ye… - Cellular & Molecular …, 2023 - Springer
Background The pulmonary surfactant that lines the air–liquid surface within alveoli is a
protein–lipid mixture essential for gas exchange. Surfactant lipids and proteins are …

Drp1 acetylation mediated by CDK5-AMPK-GCN5L1 axis promotes cerebral ischemic injury via facilitating mitochondrial fission

J Zhang, S Wang, H Zhang, X Yang, X Ren, L Wang… - Molecular …, 2024 - Springer
The aberrant acetylation of mitochondrial proteins is involved in the pathogenesis of multiple
diseases including neurodegenerative diseases and cerebral ischemic injury. Previous …

Catalysis by protein acetyltransferase Gcn5

BN Albaugh, JM Denu - Biochimica et Biophysica Acta (BBA)-Gene …, 2021 - Elsevier
Gcn5 serves as the defining member of the Gcn5-related N-acetyltransferase (GNAT)
superfamily of proteins that display a common structural fold and catalytic mechanism …

Mitochondrial CypD Acetylation Promotes Endothelial Dysfunction and Hypertension

A Dikalova, D Fehrenbach, V Mayorov… - Circulation …, 2024 - Am Heart Assoc
BACKGROUND: Nearly half of adults have hypertension, a major risk factor for
cardiovascular disease. Mitochondrial hyperacetylation is linked to hypertension, but the …

[HTML][HTML] Brucella activates the host RIDD pathway to subvert BLOS1-directed immune defense

KM Wells, K He, A Pandey, A Cabello, D Zhang, J Yang… - Elife, 2022 - ncbi.nlm.nih.gov
The phagocytosis and destruction of pathogens in lysosomes constitute central elements of
innate immune defense. Here, we show that Brucella, the causative agent of brucellosis, the …

The endo-lysosomal regulatory protein BLOC1S1 modulates hepatic lysosomal content and lysosomal lipolysis

K Wu, J Zou, MN Sack - Biochemical and biophysical research …, 2023 - Elsevier
BLOC1S1 is a common component of BLOC and BORC multiprotein complexes which play
distinct roles in endosome and lysosome biology. Recent human mutations in BLOC1S1 …

The mitochondria as a potential therapeutic target in cerebral I/R injury

S Fang, W Huang, X Qu, W Chai - Frontiers in Neuroscience, 2025 - frontiersin.org
Ischemic stroke is a major cause of mortality and disability worldwide. Among patients with
ischemic stroke, the primary treatment goal is to reduce acute cerebral ischemic injury and …