Metabolic reprogramming toward oxidative phosphorylation identifies a therapeutic target for mantle cell lymphoma.
Adenine
/ analogs & derivatives
Animals
Cell Line, Tumor
DNA Copy Number Variations
/ genetics
Drug Resistance, Neoplasm
/ genetics
Lymphoma, Mantle-Cell
/ drug therapy
Mice
Molecular Targeted Therapy
Mutation
/ genetics
Oxidative Phosphorylation
/ drug effects
Piperidines
Pyrazoles
/ pharmacology
Pyrimidines
/ pharmacology
Signal Transduction
/ drug effects
Transcriptome
/ genetics
Exome Sequencing
Journal
Science translational medicine
ISSN: 1946-6242
Titre abrégé: Sci Transl Med
Pays: United States
ID NLM: 101505086
Informations de publication
Date de publication:
08 05 2019
08 05 2019
Historique:
received:
09
05
2018
revised:
02
11
2018
accepted:
29
03
2019
entrez:
10
5
2019
pubmed:
10
5
2019
medline:
15
7
2020
Statut:
ppublish
Résumé
Metabolic reprogramming is linked to cancer cell growth and proliferation, metastasis, and therapeutic resistance in a multitude of cancers. Targeting dysregulated metabolic pathways to overcome resistance, an urgent clinical need in all relapsed/refractory cancers, remains difficult. Through genomic analyses of clinical specimens, we show that metabolic reprogramming toward oxidative phosphorylation (OXPHOS) and glutaminolysis is associated with therapeutic resistance to the Bruton's tyrosine kinase inhibitor ibrutinib in mantle cell lymphoma (MCL), a B cell lymphoma subtype with poor clinical outcomes. Inhibition of OXPHOS with a clinically applicable small molecule, IACS-010759, which targets complex I of the mitochondrial electron transport chain, results in marked growth inhibition in vitro and in vivo in ibrutinib-resistant patient-derived cancer models. This work suggests that targeting metabolic pathways to subvert therapeutic resistance is a clinically viable approach to treat highly refractory malignancies.
Identifiants
pubmed: 31068440
pii: 11/491/eaau1167
doi: 10.1126/scitranslmed.aau1167
pii:
doi:
Substances chimiques
Piperidines
0
Pyrazoles
0
Pyrimidines
0
ibrutinib
1X70OSD4VX
Adenine
JAC85A2161
Types de publication
Journal Article
Research Support, N.I.H., Extramural
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Subventions
Organisme : NCI NIH HHS
ID : P30 CA016672
Pays : United States
Organisme : NCI NIH HHS
ID : R21 CA202104
Pays : United States
Commentaires et corrections
Type : CommentIn
Informations de copyright
Copyright © 2019 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works.