Neddylation inhibition prevents acetaminophen-induced liver damage by enhancing the anabolic cardiolipin pathway.
Acetaminophen
/ adverse effects
Animals
NEDD8 Protein
/ metabolism
Humans
Pyrimidines
/ pharmacology
Chemical and Drug Induced Liver Injury
/ metabolism
Cardiolipins
/ metabolism
Mice
Cyclopentanes
/ pharmacology
Male
Liver
/ metabolism
Mice, Inbred C57BL
Mice, Transgenic
Hepatocytes
/ metabolism
Signal Transduction
/ drug effects
Ubiquitin-Activating Enzymes
/ metabolism
APAP
DILI
NEDD8
mitochondria
necrosis
Journal
Cell reports. Medicine
ISSN: 2666-3791
Titre abrégé: Cell Rep Med
Pays: United States
ID NLM: 101766894
Informations de publication
Date de publication:
16 Jul 2024
16 Jul 2024
Historique:
received:
27
09
2023
revised:
28
02
2024
accepted:
19
06
2024
medline:
18
7
2024
pubmed:
18
7
2024
entrez:
17
7
2024
Statut:
ppublish
Résumé
Drug-induced liver injury (DILI) is a significant cause of acute liver failure (ALF) and liver transplantation in the Western world. Acetaminophen (APAP) overdose is a main contributor of DILI, leading to hepatocyte cell death through necrosis. Here, we identified that neddylation, an essential post-translational modification involved in the mitochondria function, was upregulated in liver biopsies from patients with APAP-induced liver injury (AILI) and in mice treated with an APAP overdose. MLN4924, an inhibitor of the neuronal precursor cell-expressed developmentally downregulated protein 8 (NEDD8)-activating enzyme (NAE-1), ameliorated necrosis and boosted liver regeneration in AILI. To understand how neddylation interferes in AILI, whole-body biotinylated NEDD8 (
Identifiants
pubmed: 39019009
pii: S2666-3791(24)00367-7
doi: 10.1016/j.xcrm.2024.101653
pii:
doi:
Substances chimiques
Acetaminophen
362O9ITL9D
NEDD8 Protein
0
pevonedistat
S3AZD8D215
Pyrimidines
0
Cardiolipins
0
Cyclopentanes
0
NEDD8 protein, human
0
Ubiquitin-Activating Enzymes
EC 6.2.1.45
NAE protein, human
EC 6.3.2.-
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
101653Informations de copyright
Copyright © 2024 The Authors. Published by Elsevier Inc. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of interests The authors declare no competing interests.